_Z12sf_init_filePKhmPP14sf_private_tagP8VIO_DATAP13SF_VIRTUAL_IOP7SF_INFO: 96| 17.5k|{ 97| | // Initialize the virtual IO structure. 98| 17.5k| vio->get_filelen = vfget_filelen ; 99| 17.5k| vio->seek = vfseek ; 100| 17.5k| vio->read = vfread ; 101| 17.5k| vio->write = vfwrite ; 102| 17.5k| vio->tell = vftell ; 103| | 104| | // Initialize the VIO user data. 105| 17.5k| vio_data->data = data ; 106| 17.5k| vio_data->length = size ; 107| 17.5k| vio_data->offset = 0 ; 108| | 109| 17.5k| memset(sndfile_info, 0, sizeof(SF_INFO)) ; 110| | 111| | // Try and open the virtual file. 112| 17.5k| *sndfile = sf_open_virtual(vio, SFM_READ, sndfile_info, vio_data) ; 113| | 114| 17.5k| if (sndfile_info->channels == 0) ------------------ | Branch (114:8): [True: 14.7k, False: 2.79k] ------------------ 115| 14.7k| return -1 ; 116| | 117| 2.79k| if (sndfile_info->channels > 1024 * 1024) ------------------ | Branch (117:8): [True: 0, False: 2.79k] ------------------ 118| 0| return -1 ; 119| | 120| 2.79k| return 0; 121| 2.79k|} sndfile_fuzzer.cc:_ZL13vfget_filelenPv: 14| 19.1k|{ VIO_DATA *vf = (VIO_DATA *)user_data ; 15| 19.1k| return vf->length ; 16| 19.1k|} sndfile_fuzzer.cc:_ZL6vfseekliPv: 19| 397k|{ 20| 397k| VIO_DATA *vf = (VIO_DATA *)user_data ; 21| 397k| sf_count_t new_offset ; 22| | 23| 397k| switch (whence) 24| 397k| { case SEEK_SET : ------------------ | Branch (24:7): [True: 35.8k, False: 361k] ------------------ 25| 35.8k| new_offset = offset ; 26| 35.8k| break ; 27| | 28| 361k| case SEEK_CUR : ------------------ | Branch (28:5): [True: 361k, False: 35.8k] ------------------ 29| 361k| new_offset = vf->offset + offset ; 30| 361k| break ; 31| | 32| 0| case SEEK_END : ------------------ | Branch (32:5): [True: 0, False: 397k] ------------------ 33| 0| new_offset = vf->length + offset ; 34| 0| break ; 35| | 36| 0| default : ------------------ | Branch (36:5): [True: 0, False: 397k] ------------------ 37| | // SEEK_DATA and SEEK_HOLE are not supported by this function. 38| 0| errno = EINVAL ; 39| 0| return -1 ; 40| 0| break ; 41| 397k| } 42| | 43| | /* Ensure you can't seek outside the data */ 44| 397k| if (new_offset > vf->length) ------------------ | Branch (44:7): [True: 2.89k, False: 394k] ------------------ 45| 2.89k| { /* Trying to seek past the end of the data */ 46| 2.89k| printf("vf overseek: new_offset(%" PRId64 ") > vf->length(%" PRId64 ");" 47| 2.89k| " whence(%d), vf->offset(%" PRId64 "), offset(%" PRId64 ")\n", 48| 2.89k| new_offset, vf->length, whence, vf->offset, offset) ; 49| 2.89k| new_offset = vf->length ; 50| 2.89k| } 51| 394k| else if (new_offset < 0) ------------------ | Branch (51:12): [True: 221k, False: 173k] ------------------ 52| 221k| { /* Trying to seek before the start of the data */ 53| 221k| printf("vf underseek: new_offset(%" PRId64 ") < 0; whence(%d), vf->offset" 54| 221k| "(%" PRId64 "), vf->length(%" PRId64 "), offset(%" PRId64 ")\n", 55| 221k| new_offset, whence, vf->offset, vf->length, offset) ; 56| 221k| new_offset = 0 ; 57| 221k| } 58| 397k| vf->offset = new_offset ; 59| | 60| 397k| return vf->offset ; 61| 397k|} sndfile_fuzzer.cc:_ZL6vfreadPvlS_: 64| 13.5M|{ VIO_DATA *vf = (VIO_DATA *)user_data ; 65| | 66| 13.5M| if (vf->offset + count > vf->length) ------------------ | Branch (66:8): [True: 7.85M, False: 5.66M] ------------------ 67| 7.85M| count = vf->length - vf->offset ; 68| | 69| 13.5M| memcpy(ptr, vf->data + vf->offset, count) ; 70| 13.5M| vf->offset += count ; 71| | 72| 13.5M| return count ; 73| 13.5M|} sndfile_fuzzer.cc:_ZL6vftellPv: 86| 2.35M|{ VIO_DATA *vf = (VIO_DATA *)user_data ; 87| | 88| 2.35M| return vf->offset ; 89| 2.35M|} LLVMFuzzerTestOneInput: 11| 17.5k|{ VIO_DATA vio_data ; 12| 17.5k| SF_VIRTUAL_IO vio ; 13| 17.5k| SF_INFO sndfile_info ; 14| 17.5k| SNDFILE *sndfile = NULL ; 15| 17.5k| float* read_buffer = NULL ; 16| | 17| 17.5k| int err = sf_init_file(data, size, &sndfile, &vio_data, &vio, &sndfile_info) ; 18| 17.5k| if (err) ------------------ | Branch (18:8): [True: 14.7k, False: 2.79k] ------------------ 19| 14.7k| goto EXIT_LABEL ; 20| | 21| | // Just the right number of channels. Create some buffer space for reading. 22| 2.79k| read_buffer = (float*)malloc(sizeof(float) * sndfile_info.channels); 23| 2.79k| if (read_buffer == NULL) ------------------ | Branch (23:8): [True: 0, False: 2.79k] ------------------ 24| 0| abort() ; 25| | 26| 150M| while (sf_readf_float(sndfile, read_buffer, 1)) ------------------ | Branch (26:11): [True: 150M, False: 2.79k] ------------------ 27| 150M| { 28| | // Do nothing with the data. 29| 150M| } 30| | 31| 17.5k|EXIT_LABEL: 32| | 33| 17.5k| if (sndfile != NULL) ------------------ | Branch (33:8): [True: 2.79k, False: 14.7k] ------------------ 34| 2.79k| sf_close(sndfile) ; 35| | 36| 17.5k| free(read_buffer) ; 37| | 38| 17.5k| return 0 ; 39| 2.79k|} BitBufferInit: 35| 23.2k|{ 36| 23.2k| bits->cur = buffer ; 37| 23.2k| bits->end = bits->cur + byteSize ; 38| 23.2k| bits->bitIndex = 0 ; 39| 23.2k| bits->byteSize = byteSize ; 40| 23.2k|} BitBufferRead: 45| 2.38M|{ 46| 2.38M| uint32_t returnBits ; 47| | 48| | //Assert (numBits <= 16) ; 49| | 50| 2.38M| returnBits = ((uint32_t) bits->cur [0] << 16) | ((uint32_t) bits->cur [1] << 8) | ((uint32_t) bits->cur [2]) ; 51| 2.38M| returnBits = returnBits << bits->bitIndex ; 52| 2.38M| returnBits &= 0x00FFFFFF ; 53| | 54| 2.38M| bits->bitIndex += numBits ; 55| | 56| 2.38M| returnBits = returnBits >> (24 - numBits) ; 57| | 58| 2.38M| bits->cur += (bits->bitIndex >> 3) ; 59| 2.38M| bits->bitIndex &= 7 ; 60| | 61| | //Assert (bits->cur <= bits->end) ; 62| | 63| 2.38M| return returnBits ; 64| 2.38M|} BitBufferReadSmall: 70| 80.8k|{ 71| 80.8k| uint16_t returnBits ; 72| | 73| | //Assert (numBits <= 8) ; 74| | 75| 80.8k| returnBits = (bits->cur [0] << 8) | bits->cur [1] ; 76| 80.8k| returnBits = returnBits << bits->bitIndex ; 77| | 78| 80.8k| bits->bitIndex += numBits ; 79| | 80| 80.8k| returnBits = returnBits >> (16 - numBits) ; 81| | 82| 80.8k| bits->cur += (bits->bitIndex >> 3) ; 83| 80.8k| bits->bitIndex &= 7 ; 84| | 85| | //Assert (bits->cur <= bits->end) ; 86| | 87| 80.8k| return (uint8_t) returnBits ; 88| 80.8k|} BitBufferReadOne: 94| 1.59k|{ 95| 1.59k| uint8_t returnBits ; 96| | 97| 1.59k| returnBits = (bits->cur [0] >> (7 - bits->bitIndex)) & 1 ; 98| | 99| 1.59k| bits->bitIndex++ ; 100| | 101| 1.59k| bits->cur += (bits->bitIndex >> 3) ; 102| 1.59k| bits->bitIndex &= 7 ; 103| | 104| | //Assert (bits->cur <= bits->end) ; 105| | 106| 1.59k| return returnBits ; 107| 1.59k|} BitBufferByteAlign: 151| 1.76k|{ 152| | // align bit buffer to next byte boundary, writing zeros if requested 153| 1.76k| if (bits->bitIndex == 0) ------------------ | Branch (153:6): [True: 532, False: 1.23k] ------------------ 154| 532| return ; 155| | 156| 1.23k| if (addZeros) ------------------ | Branch (156:6): [True: 0, False: 1.23k] ------------------ 157| 0| BitBufferWrite (bits, 0, 8 - bits->bitIndex) ; 158| 1.23k| else 159| 1.23k| BitBufferAdvance (bits, 8 - bits->bitIndex) ; 160| 1.23k|} BitBufferAdvance: 165| 30.3k|{ 166| 30.3k| if (numBits) ------------------ | Branch (166:6): [True: 24.4k, False: 5.95k] ------------------ 167| 24.4k| { 168| 24.4k| bits->bitIndex += numBits ; 169| 24.4k| bits->cur += (bits->bitIndex >> 3) ; 170| 24.4k| bits->bitIndex &= 7 ; 171| 24.4k| } 172| 30.3k|} set_ag_params: 71| 21.7k|{ 72| 21.7k| params->mb = params->mb0 = m ; 73| 21.7k| params->pb = p ; 74| 21.7k| params->kb = k ; 75| 21.7k| params->wb = (1u << params->kb) - 1 ; 76| 21.7k| params->qb = QB-params->pb ; ------------------ | | 37| 21.7k|#define QB (1 << QBSHIFT) | | ------------------ | | | | 36| 21.7k|#define QBSHIFT 9 | | ------------------ ------------------ 77| 21.7k| params->fw = f ; 78| 21.7k| params->sw = s ; 79| 21.7k| params->maxrun = maxrun ; 80| 21.7k|} dyn_decomp: 271| 21.7k|{ 272| 21.7k| uint8_t *in ; 273| 21.7k| int32_t *outPtr = pc ; 274| 21.7k| uint32_t bitPos, startPos, maxPos ; 275| 21.7k| uint32_t j, m, k, n, c, mz ; 276| 21.7k| int32_t del, zmode ; 277| 21.7k| uint32_t mb ; 278| 21.7k| uint32_t pb_local = params->pb ; 279| 21.7k| uint32_t kb_local = params->kb ; 280| 21.7k| uint32_t wb_local = params->wb ; 281| 21.7k| int32_t status ; 282| | 283| 21.7k| RequireAction ((bitstream != NULL) && (pc != NULL) && (outNumBits != NULL), return kALAC_ParamError ;) ; ------------------ | | 39| 87.0k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:50): [True: 21.7k, False: 0] | | | Branch (39:50): [True: 21.7k, False: 0] | | | Branch (39:50): [True: 21.7k, False: 0] | | ------------------ ------------------ 284| 21.7k| *outNumBits = 0 ; 285| | 286| 21.7k| in = bitstream->cur ; 287| 21.7k| startPos = bitstream->bitIndex ; 288| 21.7k| maxPos = bitstream->byteSize * 8 ; 289| 21.7k| bitPos = startPos ; 290| | 291| 21.7k| mb = params->mb0 ; 292| 21.7k| zmode = 0 ; 293| | 294| 21.7k| c = 0 ; 295| 21.7k| status = ALAC_noErr ; 296| | 297| 2.13M| while (c < (uint32_t) numSamples) ------------------ | Branch (297:9): [True: 2.11M, False: 20.1k] ------------------ 298| 2.11M| { 299| | // bail if we've run off the end of the buffer 300| 2.11M| RequireAction (bitPos < maxPos, status = kALAC_ParamError ; goto Exit ;) ; ------------------ | | 39| 2.11M|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 1.29k, False: 2.10M] | | ------------------ ------------------ 301| | 302| 2.10M| m = (mb) >> QBSHIFT ; ------------------ | | 36| 2.10M|#define QBSHIFT 9 ------------------ 303| 2.10M| k = lg3a (m) ; 304| | 305| 2.10M| k = arithmin (k, kb_local) ; ------------------ | | 102| 2.10M|#define arithmin(a, b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (102:25): [True: 15.6k, False: 2.09M] | | ------------------ ------------------ 306| 2.10M| m = (1 << k) - 1 ; 307| | 308| 2.10M| n = dyn_get_32bit (in, &bitPos, m, k, maxSize) ; 309| | 310| | // least significant bit is sign bit 311| 2.10M| { 312| 2.10M| uint32_t ndecode = n + zmode ; 313| 2.10M| int32_t multiplier = - (int) (ndecode & 1) ; 314| | 315| 2.10M| multiplier |= 1 ; 316| 2.10M| del = ((ndecode+1) >> 1) * (multiplier) ; 317| 2.10M| } 318| | 319| 2.10M| *outPtr++ = del ; 320| | 321| 2.10M| c++ ; 322| | 323| 2.10M| mb = pb_local * (n + zmode) + mb - ((pb_local * mb) >> QBSHIFT) ; ------------------ | | 36| 2.10M|#define QBSHIFT 9 ------------------ 324| | 325| | // update mean tracking 326| 2.10M| if (n > N_MAX_MEAN_CLAMP) ------------------ | | 41| 2.10M|#define N_MAX_MEAN_CLAMP 0xffff ------------------ | Branch (326:7): [True: 111k, False: 1.99M] ------------------ 327| 111k| mb = N_MEAN_CLAMP_VAL ; ------------------ | | 42| 111k|#define N_MEAN_CLAMP_VAL 0xffff ------------------ 328| | 329| 2.10M| zmode = 0 ; 330| | 331| 2.10M| if (((mb << MMULSHIFT) < QB) && (c < (uint32_t) numSamples)) ------------------ | | 43| 2.10M|#define MMULSHIFT 2 ------------------ if (((mb << MMULSHIFT) < QB) && (c < (uint32_t) numSamples)) ------------------ | | 37| 2.10M|#define QB (1 << QBSHIFT) | | ------------------ | | | | 36| 2.10M|#define QBSHIFT 9 | | ------------------ ------------------ | Branch (331:7): [True: 44.1k, False: 2.06M] | Branch (331:35): [True: 40.6k, False: 3.50k] ------------------ 332| 40.6k| { 333| 40.6k| zmode = 1 ; 334| 40.6k| k = lead (mb) - BITOFF + ((mb + MOFF) >> MDENSHIFT) ; ------------------ | | 47| 40.6k|#define BITOFF 24 ------------------ k = lead (mb) - BITOFF + ((mb + MOFF) >> MDENSHIFT) ; ------------------ | | 45| 40.6k|#define MOFF ((1 << (MDENSHIFT - 2))) | | ------------------ | | | | 44| 40.6k|#define MDENSHIFT (QBSHIFT - MMULSHIFT - 1) | | | | ------------------ | | | | | | 36| 40.6k|#define QBSHIFT 9 | | | | ------------------ | | | | #define MDENSHIFT (QBSHIFT - MMULSHIFT - 1) | | | | ------------------ | | | | | | 43| 40.6k|#define MMULSHIFT 2 | | | | ------------------ | | ------------------ ------------------ k = lead (mb) - BITOFF + ((mb + MOFF) >> MDENSHIFT) ; ------------------ | | 44| 40.6k|#define MDENSHIFT (QBSHIFT - MMULSHIFT - 1) | | ------------------ | | | | 36| 40.6k|#define QBSHIFT 9 | | ------------------ | | #define MDENSHIFT (QBSHIFT - MMULSHIFT - 1) | | ------------------ | | | | 43| 40.6k|#define MMULSHIFT 2 | | ------------------ ------------------ 335| 40.6k| mz = ((1 << k) - 1) & wb_local ; 336| | 337| 40.6k| n = dyn_get (in, &bitPos, mz, k) ; 338| | 339| 40.6k| RequireAction (c+n <= (uint32_t) numSamples, status = kALAC_ParamError ; goto Exit ;) ; ------------------ | | 39| 40.6k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 290, False: 40.3k] | | ------------------ ------------------ 340| | 341| 64.9k| for (j = 0 ; j < n ; j++) ------------------ | Branch (341:17): [True: 24.6k, False: 40.3k] ------------------ 342| 24.6k| { 343| 24.6k| *outPtr++ = 0 ; 344| 24.6k| ++c ; 345| 24.6k| } 346| | 347| 40.3k| if (n >= 65535) ------------------ | Branch (347:8): [True: 0, False: 40.3k] ------------------ 348| 0| zmode = 0 ; 349| | 350| 40.3k| mb = 0 ; 351| 40.3k| } 352| 2.10M| } 353| | 354| 21.7k|Exit: 355| 21.7k| *outNumBits = (bitPos - startPos) ; 356| 21.7k| BitBufferAdvance (bitstream, *outNumBits) ; 357| 21.7k| RequireAction (bitstream->cur <= bitstream->end, status = kALAC_ParamError ;) ; ------------------ | | 39| 21.7k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 3.23k, False: 18.5k] | | ------------------ ------------------ 358| | 359| 21.7k| return status ; 360| 21.7k|} ag_dec.c:lg3a: 105| 2.10M|{ 106| 2.10M| int32_t result ; 107| | 108| 2.10M| x += 3 ; 109| 2.10M| result = lead (x) ; 110| | 111| 2.10M| return 31 - result ; 112| 2.10M|} ag_dec.c:dyn_get_32bit: 219| 2.10M|{ 220| 2.10M| uint32_t tempbits = *bitPos ; 221| 2.10M| uint32_t v ; 222| 2.10M| uint32_t streamlong ; 223| 2.10M| uint32_t result ; 224| | 225| 2.10M| streamlong = read32bit (in + (tempbits >> 3)) ; 226| 2.10M| streamlong <<= (tempbits & 7) ; 227| | 228| | /* find the number of bits in the prefix */ 229| 2.10M| { 230| 2.10M| uint32_t notI = ~streamlong ; 231| 2.10M| result = lead (notI) ; 232| 2.10M| } 233| | 234| 2.10M| if (result >= MAX_PREFIX_32) ------------------ | | 52| 2.10M|#define MAX_PREFIX_32 9 ------------------ | Branch (234:6): [True: 1.68k, False: 2.10M] ------------------ 235| 1.68k| { 236| 1.68k| result = getstreambits (in, tempbits+MAX_PREFIX_32, maxbits) ; ------------------ | | 52| 1.68k|#define MAX_PREFIX_32 9 ------------------ 237| 1.68k| tempbits += MAX_PREFIX_32 + maxbits ; ------------------ | | 52| 1.68k|#define MAX_PREFIX_32 9 ------------------ 238| 1.68k| } 239| 2.10M| else 240| 2.10M| { 241| | /* all of the bits must fit within the long we have loaded*/ 242| | //Assert (k<=14) ; 243| | //Assert (result> (32 - (suff))) ------------------ 253| 2.09M| tempbits += k ; 254| 2.09M| tempbits -= 1 ; 255| 2.09M| result = result*m ; 256| | 257| 2.09M| if (v >= 2) ------------------ | Branch (257:8): [True: 123k, False: 1.96M] ------------------ 258| 123k| { 259| 123k| result += (v-1) ; 260| 123k| tempbits += 1 ; 261| 123k| } 262| 2.09M| } 263| 2.10M| } 264| | 265| 2.10M| *bitPos = tempbits ; 266| | 267| 2.10M| return result ; 268| 2.10M|} ag_dec.c:read32bit: 115| 2.15M|{ 116| | // embedded CPUs typically can't read unaligned 32-bit words so just read the bytes 117| 2.15M| uint32_t value ; 118| | 119| 2.15M| value = ((uint32_t) buffer [0] << 24) | ((uint32_t) buffer [1] << 16) | 120| 2.15M| ((uint32_t) buffer [2] << 8) | (uint32_t) buffer [3] ; 121| 2.15M| return value ; 122| | 123| 2.15M|} ag_dec.c:getstreambits: 134| 1.68k|{ 135| 1.68k| uint32_t load1, load2 ; 136| 1.68k| uint32_t byteoffset = bitoffset / 8 ; 137| 1.68k| uint32_t result ; 138| | 139| | //Assert (numbits <= 32) ; 140| | 141| 1.68k| load1 = read32bit (in + byteoffset) ; 142| | 143| 1.68k| if ((numbits + (bitoffset & 0x7)) > 32) ------------------ | Branch (143:6): [True: 505, False: 1.18k] ------------------ 144| 505| { 145| 505| int32_t load2shift ; 146| | 147| 505| result = load1 << (bitoffset & 0x7) ; 148| 505| load2 = (uint32_t) in [byteoffset + 4] ; 149| 505| load2shift = (8 - (numbits + (bitoffset & 0x7) - 32)) ; 150| 505| load2 >>= load2shift ; 151| 505| result >>= (32 - numbits) ; 152| 505| result |= load2 ; 153| 505| } 154| 1.18k| else 155| 1.18k| { 156| 1.18k| result = load1 >> (32 - numbits - (bitoffset & 7)) ; 157| 1.18k| } 158| | 159| | // a shift of >= "the number of bits in the type of the value being shifted" results in undefined 160| | // behavior so don't try to shift by 32 161| 1.68k| if (numbits != (sizeof (result) * 8)) ------------------ | Branch (161:6): [True: 1.20k, False: 485] ------------------ 162| 1.20k| result &= ~ (0xfffffffful << numbits) ; 163| | 164| 1.68k| return result ; 165| 1.68k|} ag_dec.c:lead: 89| 4.30M|{ 90| 4.30M| long j ; 91| 4.30M| unsigned long c = (1ul << 31) ; 92| | 93| 57.8M| for (j = 0 ; j < 32 ; j++) ------------------ | Branch (93:15): [True: 57.7M, False: 25.6k] ------------------ 94| 57.7M| { 95| 57.7M| if ((c & m) != 0) ------------------ | Branch (95:7): [True: 4.27M, False: 53.5M] ------------------ 96| 4.27M| break ; 97| 53.5M| c >>= 1 ; 98| 53.5M| } 99| 4.30M| return j ; 100| 4.30M|} ag_dec.c:dyn_get: 169| 40.6k|{ 170| 40.6k| uint32_t tempbits = *bitPos ; 171| 40.6k| uint32_t result ; 172| 40.6k| uint32_t pre = 0, v ; 173| 40.6k| uint32_t streamlong ; 174| | 175| 40.6k| streamlong = read32bit (in + (tempbits >> 3)) ; 176| 40.6k| streamlong <<= (tempbits & 7) ; 177| | 178| | /* find the number of bits in the prefix */ 179| 40.6k| { 180| 40.6k| uint32_t notI = ~streamlong ; 181| 40.6k| pre = lead (notI) ; 182| 40.6k| } 183| | 184| 40.6k| if (pre >= MAX_PREFIX_16) ------------------ | | 50| 40.6k|#define MAX_PREFIX_16 9 ------------------ | Branch (184:6): [True: 216, False: 40.4k] ------------------ 185| 216| { 186| 216| pre = MAX_PREFIX_16 ; ------------------ | | 50| 216|#define MAX_PREFIX_16 9 ------------------ 187| 216| tempbits += pre ; 188| 216| streamlong <<= pre ; 189| 216| result = get_next_fromlong (streamlong, MAX_DATATYPE_BITS_16) ; ------------------ | | 129| 216|#define get_next_fromlong(inlong, suff) ((inlong) >> (32 - (suff))) ------------------ 190| 216| tempbits += MAX_DATATYPE_BITS_16 ; ------------------ | | 55| 216|#define MAX_DATATYPE_BITS_16 16 ------------------ 191| | 192| 216| } 193| 40.4k| else 194| 40.4k| { 195| | // all of the bits must fit within the long we have loaded 196| | //Assert (pre+1+k <= 32) ; 197| | 198| 40.4k| tempbits += pre ; 199| 40.4k| tempbits += 1 ; 200| 40.4k| streamlong <<= pre + 1 ; 201| 40.4k| v = get_next_fromlong (streamlong, k) ; ------------------ | | 129| 40.4k|#define get_next_fromlong(inlong, suff) ((inlong) >> (32 - (suff))) ------------------ 202| 40.4k| tempbits += k ; 203| | 204| 40.4k| result = pre*m + v-1 ; 205| | 206| 40.4k| if (v < 2) ------------------ | Branch (206:7): [True: 39.5k, False: 933] ------------------ 207| 39.5k| { 208| 39.5k| result -= (v-1) ; 209| 39.5k| tempbits -= 1 ; 210| 39.5k| } 211| 40.4k| } 212| | 213| 40.6k| *bitPos = tempbits ; 214| 40.6k| return result ; 215| 40.6k|} alac_decoder_init: 61| 937|{ 62| 937| int32_t status = ALAC_noErr ; 63| 937| ALACSpecificConfig theConfig ; 64| 937| uint8_t * theActualCookie = (uint8_t *) inMagicCookie ; 65| 937| uint32_t theCookieBytesRemaining = inMagicCookieSize ; 66| | 67| | // For historical reasons the decoder needs to be resilient to magic cookies vended by older encoders. 68| | // As specified in the ALACMagicCookieDescription.txt document, there may be additional data encapsulating 69| | // the ALACSpecificConfig. This would consist of format ('frma') and 'alac' atoms which precede the 70| | // ALACSpecificConfig. 71| | // See ALACMagicCookieDescription.txt for additional documentation concerning the 'magic cookie' 72| | 73| | // skip format ('frma') atom if present 74| 937| if (theActualCookie [4] == 'f' && theActualCookie [5] == 'r' && theActualCookie [6] == 'm' && theActualCookie [7] == 'a') ------------------ | Branch (74:6): [True: 8, False: 929] | Branch (74:36): [True: 5, False: 3] | Branch (74:66): [True: 2, False: 3] | Branch (74:96): [True: 1, False: 1] ------------------ 75| 1| { 76| 1| theActualCookie += 12 ; 77| 1| theCookieBytesRemaining -= 12 ; 78| 1| } 79| | 80| | // skip 'alac' atom header if present 81| 937| if (theActualCookie [4] == 'a' && theActualCookie [5] == 'l' && theActualCookie [6] == 'a' && theActualCookie [7] == 'c') ------------------ | Branch (81:6): [True: 12, False: 925] | Branch (81:36): [True: 6, False: 6] | Branch (81:66): [True: 3, False: 3] | Branch (81:96): [True: 2, False: 1] ------------------ 82| 2| { 83| 2| theActualCookie += 12 ; 84| 2| theCookieBytesRemaining -= 12 ; 85| 2| } 86| | 87| | // read the ALACSpecificConfig 88| 937| if (theCookieBytesRemaining >= sizeof (ALACSpecificConfig)) ------------------ | Branch (88:6): [True: 872, False: 65] ------------------ 89| 872| { 90| 872| theConfig.frameLength = psf_get_be32 (theActualCookie, offsetof (ALACSpecificConfig, frameLength)) ; 91| | 92| 872| if (theConfig.frameLength > ALAC_FRAME_LENGTH) ------------------ | | 33| 872|#define ALAC_FRAME_LENGTH 4096 ------------------ | Branch (92:7): [True: 40, False: 832] ------------------ 93| 40| return fALAC_FrameLengthError ; 94| | 95| 832| theConfig.compatibleVersion = theActualCookie [offsetof (ALACSpecificConfig, compatibleVersion)] ; 96| 832| theConfig.bitDepth = theActualCookie [offsetof (ALACSpecificConfig, bitDepth)] ; 97| 832| theConfig.pb = theActualCookie [offsetof (ALACSpecificConfig, pb)] ; 98| 832| theConfig.mb = theActualCookie [offsetof (ALACSpecificConfig, mb)] ; 99| 832| theConfig.kb = theActualCookie [offsetof (ALACSpecificConfig, kb)] ; 100| 832| theConfig.numChannels = theActualCookie [offsetof (ALACSpecificConfig, numChannels)] ; 101| 832| theConfig.maxRun = psf_get_be16 (theActualCookie, offsetof (ALACSpecificConfig, maxRun)) ; 102| 832| theConfig.maxFrameBytes = psf_get_be32 (theActualCookie, offsetof (ALACSpecificConfig, maxFrameBytes)) ; 103| 832| theConfig.avgBitRate = psf_get_be32 (theActualCookie, offsetof (ALACSpecificConfig, avgBitRate)) ; 104| 832| theConfig.sampleRate = psf_get_be32 (theActualCookie, offsetof (ALACSpecificConfig, sampleRate)) ; 105| | 106| 832| p->mConfig = theConfig ; 107| 832| p->mNumChannels = theConfig.numChannels ; 108| | 109| 832| RequireAction (p->mConfig.compatibleVersion <= kALACVersion, return kALAC_IncompatibleVersion ;) ; ------------------ | | 39| 832|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 10, False: 822] | | ------------------ ------------------ 110| 822| RequireAction ((p->mConfig.bitDepth >= 8 && p->mConfig.bitDepth <= 32), return kALAC_BadBitWidth ;) ; ------------------ | | 39| 1.63k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:50): [True: 816, False: 6] | | | Branch (39:50): [True: 813, False: 3] | | ------------------ ------------------ 111| 813| RequireAction ((p->mMixBufferU != NULL) && (p->mMixBufferV != NULL) && (p->u.mPredictor != NULL), ------------------ | | 39| 3.25k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:50): [True: 813, False: 0] | | | Branch (39:50): [True: 813, False: 0] | | | Branch (39:50): [True: 813, False: 0] | | ------------------ ------------------ 112| 813| status = kALAC_MemFullError ; goto Exit ;) ; 113| 813| } 114| 65| else 115| 65| { 116| 65| status = kALAC_BadSpecificConfigSize ; 117| 65| } 118| | 119| | // skip to Channel Layout Info 120| | // theActualCookie += sizeof (ALACSpecificConfig) ; 121| | 122| | // Currently, the Channel Layout Info portion of the magic cookie (as defined in the 123| | // ALACMagicCookieDescription.txt document) is unused by the decoder. 124| | 125| 878|Exit: 126| 878| return status ; 127| 937|} alac_decode: 136| 23.2k|{ 137| 23.2k| BitBuffer shiftBits ; 138| 23.2k| uint32_t bits1, bits2 ; 139| 23.2k| uint8_t tag ; 140| 23.2k| uint8_t elementInstanceTag ; 141| 23.2k| AGParamRec agParams ; 142| 23.2k| uint32_t channelIndex ; 143| 23.2k| int16_t coefsU [32] ; // max possible size is 32 although NUMCOEPAIRS is the current limit 144| 23.2k| int16_t coefsV [32] ; 145| 23.2k| uint8_t numU, numV ; 146| 23.2k| uint8_t mixBits ; 147| 23.2k| int8_t mixRes ; 148| 23.2k| uint16_t unusedHeader ; 149| 23.2k| uint8_t escapeFlag ; 150| 23.2k| uint32_t chanBits ; 151| 23.2k| uint8_t bytesShifted ; 152| 23.2k| uint32_t shift ; 153| 23.2k| uint8_t modeU, modeV ; 154| 23.2k| uint32_t denShiftU, denShiftV ; 155| 23.2k| uint16_t pbFactorU, pbFactorV ; 156| 23.2k| uint16_t pb ; 157| 23.2k| int32_t * out32 ; 158| 23.2k| uint8_t headerByte ; 159| 23.2k| uint8_t partialFrame ; 160| 23.2k| uint32_t extraBits ; 161| 23.2k| int32_t val ; 162| 23.2k| uint32_t i, j ; 163| 23.2k| int32_t status ; 164| 23.2k| uint32_t numChannels = p->mNumChannels ; 165| | 166| 23.2k| RequireAction ((bits != NULL) && (sampleBuffer != NULL) && (outNumSamples != NULL), return kALAC_ParamError ;) ; ------------------ | | 39| 93.1k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:50): [True: 23.2k, False: 0] | | | Branch (39:50): [True: 23.2k, False: 0] | | | Branch (39:50): [True: 23.2k, False: 0] | | ------------------ ------------------ 167| 23.2k| RequireAction (p->mNumChannels > 0, return kALAC_ZeroChannelCount ;) ; ------------------ | | 39| 23.2k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 1, False: 23.2k] | | ------------------ ------------------ 168| | 169| 23.2k| p->mActiveElements = 0 ; 170| 23.2k| channelIndex = 0 ; 171| | 172| 23.2k| status = ALAC_noErr ; 173| 23.2k| *outNumSamples = numSamples ; 174| | 175| 47.1k| while (status == ALAC_noErr) ------------------ | Branch (175:9): [True: 44.5k, False: 2.68k] ------------------ 176| 44.5k| { 177| | // bail if we ran off the end of the buffer 178| 44.5k| RequireAction (bits->cur < bits->end, status = kALAC_ParamError ; goto Exit ;) ; ------------------ | | 39| 44.5k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 3.73k, False: 40.7k] | | ------------------ ------------------ 179| | 180| | // copy global decode params for this element 181| 40.7k| pb = p->mConfig.pb ; 182| | 183| | // read element tag 184| 40.7k| tag = BitBufferReadSmall (bits, 3) ; 185| 40.7k| switch (tag) ------------------ | Branch (185:11): [True: 40.7k, False: 0] ------------------ 186| 40.7k| { 187| 25.8k| case ID_SCE: ------------------ | Branch (187:4): [True: 25.8k, False: 14.9k] ------------------ 188| 27.0k| case ID_LFE: ------------------ | Branch (188:4): [True: 1.22k, False: 39.5k] ------------------ 189| 27.0k| { 190| | // mono/LFE channel 191| 27.0k| elementInstanceTag = BitBufferReadSmall (bits, 4) ; 192| 27.0k| p->mActiveElements |= (1u << elementInstanceTag) ; 193| | 194| | // read the 12 unused header bits 195| 27.0k| unusedHeader = (uint16_t) BitBufferRead (bits, 12) ; 196| 27.0k| RequireAction (unusedHeader == 0, status = kALAC_ParamError ; goto Exit ;) ; ------------------ | | 39| 27.0k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 9.30k, False: 17.7k] | | ------------------ ------------------ 197| | 198| | // read the 1-bit "partial frame" flag, 2-bit "shift-off" flag & 1-bit "escape" flag 199| 17.7k| headerByte = (uint8_t) BitBufferRead (bits, 4) ; 200| | 201| 17.7k| partialFrame = headerByte >> 3 ; 202| | 203| 17.7k| bytesShifted = (headerByte >> 1) & 0x3u ; 204| 17.7k| RequireAction (bytesShifted != 3, status = kALAC_ParamError ; goto Exit ;) ; ------------------ | | 39| 17.7k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 283, False: 17.4k] | | ------------------ ------------------ 205| | 206| 17.4k| shift = bytesShifted * 8 ; 207| | 208| 17.4k| escapeFlag = headerByte & 0x1 ; 209| | 210| 17.4k| chanBits = p->mConfig.bitDepth - (bytesShifted * 8) ; 211| | 212| | // check for partial frame to override requested numSamples 213| 17.4k| if (partialFrame != 0) ------------------ | Branch (213:9): [True: 2.34k, False: 15.1k] ------------------ 214| 2.34k| { 215| 2.34k| numSamples = BitBufferRead (bits, 16) << 16 ; 216| 2.34k| numSamples |= BitBufferRead (bits, 16) ; 217| | 218| 2.34k| RequireAction (numSamples < kALACDefaultFramesPerPacket, return kALAC_NumSamplesTooBig ;) ; ------------------ | | 39| 2.34k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 323, False: 2.02k] | | ------------------ ------------------ 219| 2.02k| } 220| | 221| 17.1k| if (escapeFlag == 0) ------------------ | Branch (221:9): [True: 14.6k, False: 2.50k] ------------------ 222| 14.6k| { 223| | // compressed frame, read rest of parameters 224| 14.6k| mixBits = (uint8_t) BitBufferRead (bits, 8) ; 225| 14.6k| mixRes = (int8_t) BitBufferRead (bits, 8) ; 226| | //Assert ((mixBits == 0) && (mixRes == 0)) ; // no mixing for mono 227| | 228| 14.6k| headerByte = (uint8_t) BitBufferRead (bits, 8) ; 229| 14.6k| modeU = headerByte >> 4 ; 230| 14.6k| denShiftU = headerByte & 0xfu ; 231| | 232| 14.6k| headerByte = (uint8_t) BitBufferRead (bits, 8) ; 233| 14.6k| pbFactorU = headerByte >> 5 ; 234| 14.6k| numU = headerByte & 0x1fu ; 235| | 236| 59.9k| for (i = 0 ; i < numU ; i++) ------------------ | Branch (236:19): [True: 45.3k, False: 14.6k] ------------------ 237| 45.3k| coefsU [i] = (int16_t) BitBufferRead (bits, 16) ; 238| | 239| | // if shift active, skip the shift buffer but remember where it starts 240| 14.6k| if (bytesShifted != 0) ------------------ | Branch (240:10): [True: 3.60k, False: 11.0k] ------------------ 241| 3.60k| { 242| 3.60k| shiftBits = *bits ; 243| 3.60k| BitBufferAdvance (bits, (bytesShifted * 8) * numSamples) ; 244| 3.60k| } 245| | 246| | // decompress 247| 14.6k| set_ag_params (&agParams, p->mConfig.mb, (pb * pbFactorU) / 4, p->mConfig.kb, numSamples, numSamples, p->mConfig.maxRun) ; 248| 14.6k| status = dyn_decomp (&agParams, bits, p->u.mPredictor, numSamples, chanBits, &bits1) ; 249| 14.6k| RequireNoErr (status, goto Exit ;) ; ------------------ | | 41| 14.6k|#define RequireNoErr(condition, action) if (condition) { action } | | ------------------ | | | Branch (41:47): [True: 2.19k, False: 12.4k] | | ------------------ ------------------ 250| | 251| 12.4k| if (modeU == 0) ------------------ | Branch (251:10): [True: 8.95k, False: 3.50k] ------------------ 252| 8.95k| { 253| 8.95k| unpc_block (p->u.mPredictor, p->mMixBufferU, numSamples, &coefsU [0], numU, chanBits, denShiftU) ; 254| 8.95k| } 255| 3.50k| else 256| 3.50k| { 257| | // the special "numActive == 31" mode can be done in-place 258| 3.50k| unpc_block (p->u.mPredictor, p->u.mPredictor, numSamples, NULL, 31, chanBits, 0) ; 259| 3.50k| unpc_block (p->u.mPredictor, p->mMixBufferU, numSamples, &coefsU [0], numU, chanBits, denShiftU) ; 260| 3.50k| } 261| 12.4k| } 262| 2.50k| else 263| 2.50k| { 264| | //Assert (bytesShifted == 0) ; 265| | 266| | // uncompressed frame, copy data into the mix buffer to use common output code 267| 2.50k| shift = 32 - chanBits ; 268| 2.50k| if (chanBits <= 16) ------------------ | Branch (268:10): [True: 1.37k, False: 1.12k] ------------------ 269| 1.37k| { 270| 400k| for (i = 0 ; i < numSamples ; i++) ------------------ | Branch (270:20): [True: 399k, False: 1.37k] ------------------ 271| 399k| { 272| 399k| val = (int32_t) BitBufferRead (bits, (uint8_t) chanBits) ; 273| 399k| val = (val << shift) >> shift ; 274| 399k| p->mMixBufferU [i] = val ; 275| 399k| } 276| 1.37k| } 277| 1.12k| else 278| 1.12k| { 279| | // BitBufferRead () can't read more than 16 bits at a time so break up the reads 280| 1.12k| extraBits = chanBits - 16 ; 281| 647k| for (i = 0 ; i < numSamples ; i++) ------------------ | Branch (281:20): [True: 646k, False: 1.12k] ------------------ 282| 646k| { 283| 646k| val = (int32_t) BitBufferRead (bits, 16) ; 284| 646k| val = arith_shift_left (val, 16) >> shift ; 285| 646k| p->mMixBufferU [i] = val | BitBufferRead (bits, (uint8_t) extraBits) ; 286| 646k| } 287| 1.12k| } 288| | 289| 2.50k| mixBits = mixRes = 0 ; 290| 2.50k| bits1 = chanBits * numSamples ; 291| 2.50k| bytesShifted = 0 ; 292| 2.50k| } 293| | 294| | // now read the shifted values into the shift buffer 295| 14.9k| if (bytesShifted != 0) ------------------ | Branch (295:9): [True: 3.17k, False: 11.7k] ------------------ 296| 3.17k| { 297| 3.17k| shift = bytesShifted * 8 ; 298| | //Assert (shift <= 16) ; 299| | 300| 10.0k| for (i = 0 ; i < numSamples ; i++) ------------------ | Branch (300:19): [True: 6.90k, False: 3.17k] ------------------ 301| 6.90k| p->u.mShiftBuffer [i] = (uint16_t) BitBufferRead (&shiftBits, (uint8_t) shift) ; 302| 3.17k| } 303| | 304| | // convert 32-bit integers into output buffer 305| 14.9k| switch (p->mConfig.bitDepth) ------------------ | Branch (305:13): [True: 13.4k, False: 1.53k] ------------------ 306| 14.9k| { 307| 2.26k| case 16: ------------------ | Branch (307:6): [True: 2.26k, False: 12.6k] ------------------ 308| 2.26k| out32 = sampleBuffer + channelIndex ; 309| 83.0k| for (i = 0, j = 0 ; i < numSamples ; i++, j += numChannels) ------------------ | Branch (309:27): [True: 80.8k, False: 2.26k] ------------------ 310| 80.8k| out32 [j] = arith_shift_left (p->mMixBufferU [i], 16) ; 311| 2.26k| break ; 312| 1.57k| case 20: ------------------ | Branch (312:6): [True: 1.57k, False: 13.3k] ------------------ 313| 1.57k| out32 = sampleBuffer + channelIndex ; 314| 1.57k| copyPredictorTo20 (p->mMixBufferU, out32, numChannels, numSamples) ; 315| 1.57k| break ; 316| 5.30k| case 24: ------------------ | Branch (316:6): [True: 5.30k, False: 9.66k] ------------------ 317| 5.30k| out32 = sampleBuffer + channelIndex ; 318| 5.30k| if (bytesShifted != 0) ------------------ | Branch (318:11): [True: 1.19k, False: 4.10k] ------------------ 319| 1.19k| copyPredictorTo24Shift (p->mMixBufferU, p->u.mShiftBuffer, out32, numChannels, numSamples, bytesShifted) ; 320| 4.10k| else 321| 4.10k| copyPredictorTo24 (p->mMixBufferU, out32, numChannels, numSamples) ; 322| 5.30k| break ; 323| 4.28k| case 32: ------------------ | Branch (323:6): [True: 4.28k, False: 10.6k] ------------------ 324| 4.28k| out32 = sampleBuffer + channelIndex ; 325| 4.28k| if (bytesShifted != 0) ------------------ | Branch (325:11): [True: 1.42k, False: 2.85k] ------------------ 326| 1.42k| copyPredictorTo32Shift (p->mMixBufferU, p->u.mShiftBuffer, out32, numChannels, numSamples, bytesShifted) ; 327| 2.85k| else 328| 2.85k| copyPredictorTo32 (p->mMixBufferU, out32, numChannels, numSamples) ; 329| 4.28k| break ; 330| 14.9k| } 331| | 332| 14.9k| channelIndex += 1 ; 333| 14.9k| *outNumSamples = numSamples ; 334| 14.9k| break ; 335| 14.9k| } 336| | 337| 8.15k| case ID_CPE: ------------------ | Branch (337:4): [True: 8.15k, False: 32.6k] ------------------ 338| 8.15k| { 339| | // if decoding this pair would take us over the max channels limit, bail 340| 8.15k| if ((channelIndex + 2) > numChannels) ------------------ | Branch (340:9): [True: 291, False: 7.85k] ------------------ 341| 291| goto NoMoreChannels ; 342| | 343| | // stereo channel pair 344| 7.85k| elementInstanceTag = BitBufferReadSmall (bits, 4) ; 345| 7.85k| p->mActiveElements |= (1u << elementInstanceTag) ; 346| | 347| | // read the 12 unused header bits 348| 7.85k| unusedHeader = (uint16_t) BitBufferRead (bits, 12) ; 349| 7.85k| RequireAction (unusedHeader == 0, status = kALAC_ParamError ; goto Exit ;) ; ------------------ | | 39| 7.85k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 1.38k, False: 6.47k] | | ------------------ ------------------ 350| | 351| | // read the 1-bit "partial frame" flag, 2-bit "shift-off" flag & 1-bit "escape" flag 352| 6.47k| headerByte = (uint8_t) BitBufferRead (bits, 4) ; 353| | 354| 6.47k| partialFrame = headerByte >> 3 ; 355| | 356| 6.47k| bytesShifted = (headerByte >> 1) & 0x3u ; 357| 6.47k| RequireAction (bytesShifted != 3, status = kALAC_ParamError ; goto Exit ;) ; ------------------ | | 39| 6.47k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 180, False: 6.29k] | | ------------------ ------------------ 358| | 359| 6.29k| shift = bytesShifted * 8 ; 360| | 361| 6.29k| escapeFlag = headerByte & 0x1 ; 362| | 363| 6.29k| chanBits = p->mConfig.bitDepth - (bytesShifted * 8) + 1 ; 364| | 365| | // check for partial frame length to override requested numSamples 366| 6.29k| if (partialFrame != 0) ------------------ | Branch (366:9): [True: 2.97k, False: 3.32k] ------------------ 367| 2.97k| { 368| 2.97k| numSamples = BitBufferRead (bits, 16) << 16 ; 369| 2.97k| numSamples |= BitBufferRead (bits, 16) ; 370| | 371| 2.97k| RequireAction (numSamples < kALACDefaultFramesPerPacket, return kALAC_NumSamplesTooBig ;) ; ------------------ | | 39| 2.97k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 245, False: 2.73k] | | ------------------ ------------------ 372| 2.73k| } 373| | 374| 6.05k| if (escapeFlag == 0) ------------------ | Branch (374:9): [True: 3.99k, False: 2.05k] ------------------ 375| 3.99k| { 376| | // compressed frame, read rest of parameters 377| 3.99k| mixBits = (uint8_t) BitBufferRead (bits, 8) ; 378| 3.99k| mixRes = (int8_t) BitBufferRead (bits, 8) ; 379| | 380| 3.99k| headerByte = (uint8_t) BitBufferRead (bits, 8) ; 381| 3.99k| modeU = headerByte >> 4 ; 382| 3.99k| denShiftU = headerByte & 0xfu ; 383| | 384| 3.99k| headerByte = (uint8_t) BitBufferRead (bits, 8) ; 385| 3.99k| pbFactorU = headerByte >> 5 ; 386| 3.99k| numU = headerByte & 0x1fu ; 387| 16.8k| for (i = 0 ; i < numU ; i++) ------------------ | Branch (387:19): [True: 12.8k, False: 3.99k] ------------------ 388| 12.8k| coefsU [i] = (int16_t) BitBufferRead (bits, 16) ; 389| | 390| 3.99k| headerByte = (uint8_t) BitBufferRead (bits, 8) ; 391| 3.99k| modeV = headerByte >> 4 ; 392| 3.99k| denShiftV = headerByte & 0xfu ; 393| | 394| 3.99k| headerByte = (uint8_t) BitBufferRead (bits, 8) ; 395| 3.99k| pbFactorV = headerByte >> 5 ; 396| 3.99k| numV = headerByte & 0x1fu ; 397| 13.7k| for (i = 0 ; i < numV ; i++) ------------------ | Branch (397:19): [True: 9.79k, False: 3.99k] ------------------ 398| 9.79k| coefsV [i] = (int16_t) BitBufferRead (bits, 16) ; 399| | 400| | // if shift active, skip the interleaved shifted values but remember where they start 401| 3.99k| if (bytesShifted != 0) ------------------ | Branch (401:10): [True: 645, False: 3.34k] ------------------ 402| 645| { 403| 645| shiftBits = *bits ; 404| 645| BitBufferAdvance (bits, (bytesShifted * 8) * 2 * numSamples) ; 405| 645| } 406| | 407| | // decompress and run predictor for "left" channel 408| 3.99k| set_ag_params (&agParams, p->mConfig.mb, (pb * pbFactorU) / 4, p->mConfig.kb, numSamples, numSamples, p->mConfig.maxRun) ; 409| 3.99k| status = dyn_decomp (&agParams, bits, p->u.mPredictor, numSamples, chanBits, &bits1) ; 410| 3.99k| RequireNoErr (status, goto Exit ;) ; ------------------ | | 41| 3.99k|#define RequireNoErr(condition, action) if (condition) { action } | | ------------------ | | | Branch (41:47): [True: 883, False: 3.10k] | | ------------------ ------------------ 411| | 412| 3.10k| if (modeU == 0) ------------------ | Branch (412:10): [True: 2.48k, False: 628] ------------------ 413| 2.48k| { 414| 2.48k| unpc_block (p->u.mPredictor, p->mMixBufferU, numSamples, &coefsU [0], numU, chanBits, denShiftU) ; 415| 2.48k| } 416| 628| else 417| 628| { 418| | // the special "numActive == 31" mode can be done in-place 419| 628| unpc_block (p->u.mPredictor, p->u.mPredictor, numSamples, NULL, 31, chanBits, 0) ; 420| 628| unpc_block (p->u.mPredictor, p->mMixBufferU, numSamples, &coefsU [0], numU, chanBits, denShiftU) ; 421| 628| } 422| | 423| | // decompress and run predictor for "right" channel 424| 3.10k| set_ag_params (&agParams, p->mConfig.mb, (pb * pbFactorV) / 4, p->mConfig.kb, numSamples, numSamples, p->mConfig.maxRun) ; 425| 3.10k| status = dyn_decomp (&agParams, bits, p->u.mPredictor, numSamples, chanBits, &bits2) ; 426| 3.10k| RequireNoErr (status, goto Exit ;) ; ------------------ | | 41| 3.10k|#define RequireNoErr(condition, action) if (condition) { action } | | ------------------ | | | Branch (41:47): [True: 203, False: 2.90k] | | ------------------ ------------------ 427| | 428| 2.90k| if (modeV == 0) ------------------ | Branch (428:10): [True: 1.28k, False: 1.62k] ------------------ 429| 1.28k| { 430| 1.28k| unpc_block (p->u.mPredictor, p->mMixBufferV, numSamples, &coefsV [0], numV, chanBits, denShiftV) ; 431| 1.28k| } 432| 1.62k| else 433| 1.62k| { 434| | // the special "numActive == 31" mode can be done in-place 435| 1.62k| unpc_block (p->u.mPredictor, p->u.mPredictor, numSamples, NULL, 31, chanBits, 0) ; 436| 1.62k| unpc_block (p->u.mPredictor, p->mMixBufferV, numSamples, &coefsV [0], numV, chanBits, denShiftV) ; 437| 1.62k| } 438| 2.90k| } 439| 2.05k| else 440| 2.05k| { 441| | //Assert (bytesShifted == 0) ; 442| | 443| | // uncompressed frame, copy data into the mix buffers to use common output code 444| 2.05k| chanBits = p->mConfig.bitDepth ; 445| 2.05k| shift = 32 - chanBits ; 446| 2.05k| if (chanBits <= 16) ------------------ | Branch (446:10): [True: 466, False: 1.59k] ------------------ 447| 466| { 448| 20.0k| for (i = 0 ; i < numSamples ; i++) ------------------ | Branch (448:20): [True: 19.6k, False: 466] ------------------ 449| 19.6k| { 450| 19.6k| val = (int32_t) BitBufferRead (bits, (uint8_t) chanBits) ; 451| 19.6k| val = (val << shift) >> shift ; 452| 19.6k| p->mMixBufferU [i] = val ; 453| | 454| 19.6k| val = (int32_t) BitBufferRead (bits, (uint8_t) chanBits) ; 455| 19.6k| val = (val << shift) >> shift ; 456| 19.6k| p->mMixBufferV [i] = val ; 457| 19.6k| } 458| 466| } 459| 1.59k| else 460| 1.59k| { 461| | // BitBufferRead () can't read more than 16 bits at a time so break up the reads 462| 1.59k| extraBits = chanBits - 16 ; 463| 106k| for (i = 0 ; i < numSamples ; i++) ------------------ | Branch (463:20): [True: 105k, False: 1.59k] ------------------ 464| 105k| { 465| 105k| val = (int32_t) BitBufferRead (bits, 16) ; 466| 105k| val = (((uint32_t) val) << 16) >> shift ; 467| 105k| p->mMixBufferU [i] = val | BitBufferRead (bits, (uint8_t) extraBits) ; 468| | 469| 105k| val = (int32_t) BitBufferRead (bits, 16) ; 470| 105k| val = ((uint32_t) val) >> shift ; 471| 105k| p->mMixBufferV [i] = val | BitBufferRead (bits, (uint8_t) extraBits) ; 472| 105k| } 473| 1.59k| } 474| | 475| 2.05k| bits1 = chanBits * numSamples ; 476| 2.05k| bits2 = chanBits * numSamples ; 477| 2.05k| mixBits = mixRes = 0 ; 478| 2.05k| bytesShifted = 0 ; 479| 2.05k| } 480| | 481| | // now read the shifted values into the shift buffer 482| 4.96k| if (bytesShifted != 0) ------------------ | Branch (482:9): [True: 399, False: 4.56k] ------------------ 483| 399| { 484| 399| shift = bytesShifted * 8 ; 485| | //Assert (shift <= 16) ; 486| | 487| 2.31k| for (i = 0 ; i < (numSamples * 2) ; i += 2) ------------------ | Branch (487:19): [True: 1.91k, False: 399] ------------------ 488| 1.91k| { 489| 1.91k| p->u.mShiftBuffer [i + 0] = (uint16_t) BitBufferRead (&shiftBits, (uint8_t) shift) ; 490| 1.91k| p->u.mShiftBuffer [i + 1] = (uint16_t) BitBufferRead (&shiftBits, (uint8_t) shift) ; 491| 1.91k| } 492| 399| } 493| | 494| | // un-mix the data and convert to output format 495| | // - note that mixRes = 0 means just interleave so we use that path for uncompressed frames 496| 4.96k| switch (p->mConfig.bitDepth) ------------------ | Branch (496:13): [True: 4.70k, False: 257] ------------------ 497| 4.96k| { 498| 1.13k| case 16: ------------------ | Branch (498:6): [True: 1.13k, False: 3.83k] ------------------ 499| 1.13k| out32 = sampleBuffer + channelIndex ; 500| 1.13k| unmix16 (p->mMixBufferU, p->mMixBufferV, out32, numChannels, numSamples, mixBits, mixRes) ; 501| 1.13k| break ; 502| 818| case 20: ------------------ | Branch (502:6): [True: 818, False: 4.14k] ------------------ 503| 818| out32 = sampleBuffer + channelIndex ; 504| 818| unmix20 (p->mMixBufferU, p->mMixBufferV, out32, numChannels, numSamples, mixBits, mixRes) ; 505| 818| break ; 506| 1.50k| case 24: ------------------ | Branch (506:6): [True: 1.50k, False: 3.45k] ------------------ 507| 1.50k| out32 = sampleBuffer + channelIndex ; 508| 1.50k| unmix24 (p->mMixBufferU, p->mMixBufferV, out32, numChannels, numSamples, 509| 1.50k| mixBits, mixRes, p->u.mShiftBuffer, bytesShifted) ; 510| 1.50k| break ; 511| 1.24k| case 32: ------------------ | Branch (511:6): [True: 1.24k, False: 3.71k] ------------------ 512| 1.24k| out32 = sampleBuffer + channelIndex ; 513| 1.24k| unmix32 (p->mMixBufferU, p->mMixBufferV, out32, numChannels, numSamples, 514| 1.24k| mixBits, mixRes, p->u.mShiftBuffer, bytesShifted) ; 515| 1.24k| break ; 516| 4.96k| } 517| | 518| 4.96k| channelIndex += 2 ; 519| 4.96k| *outNumSamples = numSamples ; 520| 4.96k| break ; 521| 4.96k| } 522| | 523| 881| case ID_CCE: ------------------ | Branch (523:4): [True: 881, False: 39.8k] ------------------ 524| 1.32k| case ID_PCE: ------------------ | Branch (524:4): [True: 440, False: 40.3k] ------------------ 525| 1.32k| { 526| | // unsupported element, bail 527| | //AssertNoErr (tag) ; 528| 1.32k| status = kALAC_UnsupportedElement ; 529| 1.32k| break ; 530| 881| } 531| | 532| 1.59k| case ID_DSE: ------------------ | Branch (532:4): [True: 1.59k, False: 39.1k] ------------------ 533| 1.59k| { 534| | // data stream element -- parse but ignore 535| 1.59k| status = alac_data_stream_element (bits) ; 536| 1.59k| break ; 537| 881| } 538| | 539| 1.51k| case ID_FIL: ------------------ | Branch (539:4): [True: 1.51k, False: 39.2k] ------------------ 540| 1.51k| { 541| | // fill element -- parse but ignore 542| 1.51k| status = alac_fill_element (bits) ; 543| 1.51k| break ; 544| 881| } 545| | 546| 1.11k| case ID_END: ------------------ | Branch (546:4): [True: 1.11k, False: 39.6k] ------------------ 547| 1.11k| { 548| | // frame end, all done so byte align the frame and check for overruns 549| 1.11k| BitBufferByteAlign (bits, false) ; 550| | //Assert (bits->cur == bits->end) ; 551| 1.11k| goto Exit ; 552| 881| } 553| 40.7k| } 554| | 555| 24.3k|#if 1 // ! DEBUG 556| | // if we've decoded all of our channels, bail (but not in debug b/c we want to know if we're seeing bad bits) 557| | // - this also protects us if the config does not match the bitstream or crap data bits follow the audio bits 558| 24.3k| if (channelIndex >= numChannels) ------------------ | Branch (558:7): [True: 440, False: 23.9k] ------------------ 559| 440| break ; 560| 24.3k|#endif 561| 24.3k| } 562| | 563| 3.41k|NoMoreChannels: 564| | 565| | // if we get here and haven't decoded all of the requested channels, fill the remaining channels with zeros 566| 148k| for ( ; channelIndex < numChannels ; channelIndex++) ------------------ | Branch (566:10): [True: 144k, False: 3.41k] ------------------ 567| 144k| { 568| 144k| int32_t * fill32 = sampleBuffer + channelIndex ; 569| 144k| Zero32 (fill32, numSamples, numChannels) ; 570| 144k| } 571| | 572| 22.7k|Exit: 573| 22.7k| return status ; 574| 3.41k|} alac_decoder.c:alac_fill_element: 586| 1.51k|{ 587| 1.51k| int16_t count ; 588| | 589| | // 4-bit count or (4-bit + 8-bit count) if 4-bit count == 15 590| | // - plus this weird -1 thing I still don't fully understand 591| 1.51k| count = BitBufferReadSmall (bits, 4) ; 592| 1.51k| if (count == 15) ------------------ | Branch (592:6): [True: 256, False: 1.26k] ------------------ 593| 256| count += (int16_t) BitBufferReadSmall (bits, 8) - 1 ; 594| | 595| 1.51k| BitBufferAdvance (bits, count * 8) ; 596| | 597| 1.51k| RequireAction (bits->cur <= bits->end, return kALAC_ParamError ;) ; ------------------ | | 39| 1.51k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 530, False: 989] | | ------------------ ------------------ 598| | 599| 989| return ALAC_noErr ; 600| 1.51k|} alac_decoder.c:alac_data_stream_element: 608| 1.59k|{ 609| 1.59k| int32_t data_byte_align_flag ; 610| 1.59k| uint16_t count ; 611| | 612| | // the tag associates this data stream element with a given audio element 613| | 614| | /* element_instance_tag = */ BitBufferReadSmall (bits, 4) ; 615| | 616| 1.59k| data_byte_align_flag = BitBufferReadOne (bits) ; 617| | 618| | // 8-bit count or (8-bit + 8-bit count) if 8-bit count == 255 619| 1.59k| count = BitBufferReadSmall (bits, 8) ; 620| 1.59k| if (count == 255) ------------------ | Branch (620:6): [True: 232, False: 1.36k] ------------------ 621| 232| count += BitBufferReadSmall (bits, 8) ; 622| | 623| | // the align flag means the bitstream should be byte-aligned before reading the following data bytes 624| 1.59k| if (data_byte_align_flag) ------------------ | Branch (624:6): [True: 647, False: 949] ------------------ 625| 647| BitBufferByteAlign (bits, false) ; 626| | 627| | // skip the data bytes 628| 1.59k| BitBufferAdvance (bits, count * 8) ; 629| | 630| 1.59k| RequireAction (bits->cur <= bits->end, return kALAC_ParamError ;) ; ------------------ | | 39| 1.59k|#define RequireAction(condition, action) if (! (condition)) { action } | | ------------------ | | | Branch (39:47): [True: 837, False: 759] | | ------------------ ------------------ 631| | 632| 759| return ALAC_noErr ; 633| 1.59k|} alac_decoder.c:Zero32: 640| 144k|{ 641| 144k| if (stride == 1) ------------------ | Branch (641:6): [True: 636, False: 144k] ------------------ 642| 636| { 643| 636| memset (buffer, 0, numItems * sizeof (int32_t)) ; 644| 636| } 645| 144k| else 646| 144k| { 647| 22.2M| for (uint32_t indx = 0 ; indx < (numItems * stride) ; indx += stride) ------------------ | Branch (647:28): [True: 22.0M, False: 144k] ------------------ 648| 22.0M| buffer [indx] = 0 ; 649| 144k| } 650| 144k|} unpc_block: 56| 24.2k|{ 57| 24.2k| register int16_t a0, a1, a2, a3 ; 58| 24.2k| register int32_t b0, b1, b2, b3 ; 59| 24.2k| int32_t j, k, lim ; 60| 24.2k| int32_t sum1, sg, sgn, top, dd ; 61| 24.2k| int32_t * pout ; 62| 24.2k| int32_t del, del0 ; 63| 24.2k| uint32_t chanshift = 32 - chanbits ; 64| 24.2k| int32_t denhalf = 1 << (denshift - 1) ; 65| | 66| 24.2k| out [0] = pc1 [0] ; 67| 24.2k| if (numactive == 0) ------------------ | Branch (67:6): [True: 13.7k, False: 10.4k] ------------------ 68| 13.7k| { 69| | // just copy if numactive == 0 (but don't bother if in/out pointers the same) 70| 13.7k| if ((num > 1) && (pc1 != out)) ------------------ | Branch (70:7): [True: 11.2k, False: 2.53k] | Branch (70:20): [True: 11.2k, False: 0] ------------------ 71| 11.2k| memcpy (&out [1], &pc1 [1], (num - 1) * sizeof (int32_t)) ; 72| 13.7k| return ; 73| 13.7k| } 74| 10.4k| if (numactive == 31) ------------------ | Branch (74:6): [True: 5.77k, False: 4.68k] ------------------ 75| 5.77k| { 76| | // short-circuit if numactive == 31 77| 5.77k| int32_t prev ; 78| | 79| | /* this code is written such that the in/out buffers can be the same 80| | to conserve buffer space on embedded devices like the iPod 81| | 82| | (original code) 83| | for (j = 1 ; j < num ; j++) 84| | del = pc1 [j] + out [j-1] ; 85| | out [j] = (del << chanshift) >> chanshift ; 86| | */ 87| 5.77k| prev = out [0] ; 88| 836k| for (j = 1 ; j < num ; j++) ------------------ | Branch (88:16): [True: 830k, False: 5.77k] ------------------ 89| 830k| { 90| 830k| del = pc1 [j] + prev ; 91| 830k| prev = (del << chanshift) >> chanshift ; 92| 830k| out [j] = prev ; 93| 830k| } 94| 5.77k| return ; 95| 5.77k| } 96| | 97| 30.1k| for (j = 1 ; j <= numactive ; j++) ------------------ | Branch (97:15): [True: 25.4k, False: 4.68k] ------------------ 98| 25.4k| { 99| 25.4k| del = pc1 [j] + out [j-1] ; 100| 25.4k| out [j] = arith_shift_left (del, chanshift) >> chanshift ; 101| 25.4k| } 102| | 103| 4.68k| lim = numactive + 1 ; 104| | 105| 4.68k| if (numactive == 4) ------------------ | Branch (105:6): [True: 1.06k, False: 3.62k] ------------------ 106| 1.06k| { 107| | // optimization for numactive == 4 108| 1.06k| register int16_t ia0, ia1, ia2, ia3 ; 109| 1.06k| register int32_t ib0, ib1, ib2, ib3 ; 110| | 111| 1.06k| ia0 = coefs [0] ; 112| 1.06k| ia1 = coefs [1] ; 113| 1.06k| ia2 = coefs [2] ; 114| 1.06k| ia3 = coefs [3] ; 115| | 116| 395k| for (j = lim ; j < num ; j++) ------------------ | Branch (116:18): [True: 394k, False: 1.06k] ------------------ 117| 394k| { 118| 394k| LOOP_ALIGN 119| | 120| 394k| top = out [j - lim] ; 121| 394k| pout = out + j - 1 ; 122| | 123| 394k| ib0 = top - pout [0] ; 124| 394k| ib1 = top - pout [-1] ; 125| 394k| ib2 = top - pout [-2] ; 126| 394k| ib3 = top - pout [-3] ; 127| | 128| 394k| sum1 = (denhalf - ia0 * ib0 - ia1 * ib1 - ia2 * ib2 - ia3 * ib3) >> denshift ; 129| | 130| 394k| del = pc1 [j] ; 131| 394k| del0 = del ; 132| 394k| sg = sign_of_int (del) ; 133| 394k| del += top + sum1 ; 134| | 135| 394k| out [j] = arith_shift_left (del, chanshift) >> chanshift ; 136| | 137| 394k| if (sg > 0) ------------------ | Branch (137:8): [True: 16.4k, False: 377k] ------------------ 138| 16.4k| { 139| 16.4k| sgn = sign_of_int (ib3) ; 140| 16.4k| ia3 -= sgn ; 141| 16.4k| del0 -= (4 - 3) * ((sgn * ib3) >> denshift) ; 142| 16.4k| if (del0 <= 0) ------------------ | Branch (142:9): [True: 3.58k, False: 12.8k] ------------------ 143| 3.58k| continue ; 144| | 145| 12.8k| sgn = sign_of_int (ib2) ; 146| 12.8k| ia2 -= sgn ; 147| 12.8k| del0 -= (4 - 2) * ((sgn * ib2) >> denshift) ; 148| 12.8k| if (del0 <= 0) ------------------ | Branch (148:9): [True: 3.29k, False: 9.56k] ------------------ 149| 3.29k| continue ; 150| | 151| 9.56k| sgn = sign_of_int (ib1) ; 152| 9.56k| ia1 -= sgn ; 153| 9.56k| del0 -= (4 - 1) * ((sgn * ib1) >> denshift) ; 154| 9.56k| if (del0 <= 0) ------------------ | Branch (154:9): [True: 2.79k, False: 6.76k] ------------------ 155| 2.79k| continue ; 156| | 157| 6.76k| ia0 -= sign_of_int (ib0) ; 158| 6.76k| } 159| 377k| else if (sg < 0) ------------------ | Branch (159:13): [True: 35.8k, False: 341k] ------------------ 160| 35.8k| { 161| | // note: to avoid unnecessary negations, we flip the value of "sgn" 162| 35.8k| sgn = -sign_of_int (ib3) ; 163| 35.8k| ia3 -= sgn ; 164| 35.8k| del0 -= (4 - 3) * ((sgn * ib3) >> denshift) ; 165| 35.8k| if (del0 >= 0) ------------------ | Branch (165:9): [True: 8.29k, False: 27.5k] ------------------ 166| 8.29k| continue ; 167| | 168| 27.5k| sgn = -sign_of_int (ib2) ; 169| 27.5k| ia2 -= sgn ; 170| 27.5k| del0 -= (4 - 2) * ((sgn * ib2) >> denshift) ; 171| 27.5k| if (del0 >= 0) ------------------ | Branch (171:9): [True: 5.41k, False: 22.1k] ------------------ 172| 5.41k| continue ; 173| | 174| 22.1k| sgn = -sign_of_int (ib1) ; 175| 22.1k| ia1 -= sgn ; 176| 22.1k| del0 -= (4 - 1) * ((sgn * ib1) >> denshift) ; 177| 22.1k| if (del0 >= 0) ------------------ | Branch (177:9): [True: 4.55k, False: 17.6k] ------------------ 178| 4.55k| continue ; 179| | 180| 17.6k| ia0 += sign_of_int (ib0) ; 181| 17.6k| } 182| 394k| } 183| | 184| 1.06k| coefs [0] = ia0 ; 185| 1.06k| coefs [1] = ia1 ; 186| 1.06k| coefs [2] = ia2 ; 187| 1.06k| coefs [3] = ia3 ; 188| 1.06k| } 189| 3.62k| else if (numactive == 8) ------------------ | Branch (189:11): [True: 875, False: 2.74k] ------------------ 190| 875| { 191| 875| register int16_t a4, a5, a6, a7 ; 192| 875| register int32_t b4, b5, b6, b7 ; 193| | 194| | // optimization for numactive == 8 195| 875| a0 = coefs [0] ; 196| 875| a1 = coefs [1] ; 197| 875| a2 = coefs [2] ; 198| 875| a3 = coefs [3] ; 199| 875| a4 = coefs [4] ; 200| 875| a5 = coefs [5] ; 201| 875| a6 = coefs [6] ; 202| 875| a7 = coefs [7] ; 203| | 204| 422k| for (j = lim ; j < num ; j++) ------------------ | Branch (204:18): [True: 421k, False: 875] ------------------ 205| 421k| { 206| 421k| LOOP_ALIGN 207| | 208| 421k| top = out [j - lim] ; 209| 421k| pout = out + j - 1 ; 210| | 211| 421k| b0 = top - (*pout--) ; 212| 421k| b1 = top - (*pout--) ; 213| 421k| b2 = top - (*pout--) ; 214| 421k| b3 = top - (*pout--) ; 215| 421k| b4 = top - (*pout--) ; 216| 421k| b5 = top - (*pout--) ; 217| 421k| b6 = top - (*pout--) ; 218| 421k| b7 = top - (*pout) ; 219| 421k| pout += 8 ; 220| | 221| 421k| sum1 = (denhalf - a0 * b0 - a1 * b1 - a2 * b2 - a3 * b3 222| 421k| - a4 * b4 - a5 * b5 - a6 * b6 - a7 * b7) >> denshift ; 223| | 224| 421k| del = pc1 [j] ; 225| 421k| del0 = del ; 226| 421k| sg = sign_of_int (del) ; 227| 421k| del += top + sum1 ; 228| | 229| 421k| out [j] = arith_shift_left (del, chanshift) >> chanshift ; 230| | 231| 421k| if (sg > 0) ------------------ | Branch (231:8): [True: 78.0k, False: 343k] ------------------ 232| 78.0k| { 233| 78.0k| sgn = sign_of_int (b7) ; 234| 78.0k| a7 -= sgn ; 235| 78.0k| del0 -= 1 * ((sgn * b7) >> denshift) ; 236| 78.0k| if (del0 <= 0) ------------------ | Branch (236:9): [True: 15.5k, False: 62.5k] ------------------ 237| 15.5k| continue ; 238| | 239| 62.5k| sgn = sign_of_int (b6) ; 240| 62.5k| a6 -= sgn ; 241| 62.5k| del0 -= 2 * ((sgn * b6) >> denshift) ; 242| 62.5k| if (del0 <= 0) ------------------ | Branch (242:9): [True: 9.55k, False: 53.0k] ------------------ 243| 9.55k| continue ; 244| | 245| 53.0k| sgn = sign_of_int (b5) ; 246| 53.0k| a5 -= sgn ; 247| 53.0k| del0 -= 3 * ((sgn * b5) >> denshift) ; 248| 53.0k| if (del0 <= 0) ------------------ | Branch (248:9): [True: 9.56k, False: 43.4k] ------------------ 249| 9.56k| continue ; 250| | 251| 43.4k| sgn = sign_of_int (b4) ; 252| 43.4k| a4 -= sgn ; 253| 43.4k| del0 -= 4 * ((sgn * b4) >> denshift) ; 254| 43.4k| if (del0 <= 0) ------------------ | Branch (254:9): [True: 9.25k, False: 34.2k] ------------------ 255| 9.25k| continue ; 256| | 257| 34.2k| sgn = sign_of_int (b3) ; 258| 34.2k| a3 -= sgn ; 259| 34.2k| del0 -= 5 * ((sgn * b3) >> denshift) ; 260| 34.2k| if (del0 <= 0) ------------------ | Branch (260:9): [True: 9.37k, False: 24.8k] ------------------ 261| 9.37k| continue ; 262| | 263| 24.8k| sgn = sign_of_int (b2) ; 264| 24.8k| a2 -= sgn ; 265| 24.8k| del0 -= 6 * ((sgn * b2) >> denshift) ; 266| 24.8k| if (del0 <= 0) ------------------ | Branch (266:9): [True: 7.47k, False: 17.3k] ------------------ 267| 7.47k| continue ; 268| | 269| 17.3k| sgn = sign_of_int (b1) ; 270| 17.3k| a1 -= sgn ; 271| 17.3k| del0 -= 7 * ((sgn * b1) >> denshift) ; 272| 17.3k| if (del0 <= 0) ------------------ | Branch (272:9): [True: 4.82k, False: 12.5k] ------------------ 273| 4.82k| continue ; 274| | 275| 12.5k| a0 -= sign_of_int (b0) ; 276| 12.5k| } 277| 343k| else if (sg < 0) ------------------ | Branch (277:13): [True: 81.6k, False: 262k] ------------------ 278| 81.6k| { 279| | // note: to avoid unnecessary negations, we flip the value of "sgn" 280| 81.6k| sgn = -sign_of_int (b7) ; 281| 81.6k| a7 -= sgn ; 282| 81.6k| del0 -= 1 * ((sgn * b7) >> denshift) ; 283| 81.6k| if (del0 >= 0) ------------------ | Branch (283:9): [True: 9.55k, False: 72.0k] ------------------ 284| 9.55k| continue ; 285| | 286| 72.0k| sgn = -sign_of_int (b6) ; 287| 72.0k| a6 -= sgn ; 288| 72.0k| del0 -= 2 * ((sgn * b6) >> denshift) ; 289| 72.0k| if (del0 >= 0) ------------------ | Branch (289:9): [True: 7.25k, False: 64.8k] ------------------ 290| 7.25k| continue ; 291| | 292| 64.8k| sgn = -sign_of_int (b5) ; 293| 64.8k| a5 -= sgn ; 294| 64.8k| del0 -= 3 * ((sgn * b5) >> denshift) ; 295| 64.8k| if (del0 >= 0) ------------------ | Branch (295:9): [True: 10.2k, False: 54.6k] ------------------ 296| 10.2k| continue ; 297| | 298| 54.6k| sgn = -sign_of_int (b4) ; 299| 54.6k| a4 -= sgn ; 300| 54.6k| del0 -= 4 * ((sgn * b4) >> denshift) ; 301| 54.6k| if (del0 >= 0) ------------------ | Branch (301:9): [True: 12.4k, False: 42.1k] ------------------ 302| 12.4k| continue ; 303| | 304| 42.1k| sgn = -sign_of_int (b3) ; 305| 42.1k| a3 -= sgn ; 306| 42.1k| del0 -= 5 * ((sgn * b3) >> denshift) ; 307| 42.1k| if (del0 >= 0) ------------------ | Branch (307:9): [True: 11.6k, False: 30.4k] ------------------ 308| 11.6k| continue ; 309| | 310| 30.4k| sgn = -sign_of_int (b2) ; 311| 30.4k| a2 -= sgn ; 312| 30.4k| del0 -= 6 * ((sgn * b2) >> denshift) ; 313| 30.4k| if (del0 >= 0) ------------------ | Branch (313:9): [True: 9.81k, False: 20.6k] ------------------ 314| 9.81k| continue ; 315| | 316| 20.6k| sgn = -sign_of_int (b1) ; 317| 20.6k| a1 -= sgn ; 318| 20.6k| del0 -= 7 * ((sgn * b1) >> denshift) ; 319| 20.6k| if (del0 >= 0) ------------------ | Branch (319:9): [True: 6.87k, False: 13.7k] ------------------ 320| 6.87k| continue ; 321| | 322| 13.7k| a0 += sign_of_int (b0) ; 323| 13.7k| } 324| 421k| } 325| | 326| 875| coefs [0] = a0 ; 327| 875| coefs [1] = a1 ; 328| 875| coefs [2] = a2 ; 329| 875| coefs [3] = a3 ; 330| 875| coefs [4] = a4 ; 331| 875| coefs [5] = a5 ; 332| 875| coefs [6] = a6 ; 333| 875| coefs [7] = a7 ; 334| 875| } 335| 2.74k| else 336| 2.74k| { 337| | // general case 338| 413k| for (j = lim ; j < num ; j++) ------------------ | Branch (338:18): [True: 410k, False: 2.74k] ------------------ 339| 410k| { 340| 410k| LOOP_ALIGN 341| | 342| 410k| sum1 = 0 ; 343| 410k| pout = out + j - 1 ; 344| 410k| top = out [j-lim] ; 345| | 346| 4.65M| for (k = 0 ; k < numactive ; k++) ------------------ | Branch (346:17): [True: 4.24M, False: 410k] ------------------ 347| 4.24M| sum1 += coefs [k] * (pout [-k] - top) ; 348| | 349| 410k| del = pc1 [j] ; 350| 410k| del0 = del ; 351| 410k| sg = sign_of_int (del) ; 352| 410k| del += top + ((sum1 + denhalf) >> denshift) ; 353| 410k| out [j] = (del << chanshift) >> chanshift ; 354| | 355| 410k| if (sg > 0) ------------------ | Branch (355:8): [True: 96.6k, False: 313k] ------------------ 356| 96.6k| { 357| 725k| for (k = (numactive - 1) ; k >= 0 ; k--) ------------------ | Branch (357:32): [True: 663k, False: 62.0k] ------------------ 358| 663k| { 359| 663k| dd = top - pout [-k] ; 360| 663k| sgn = sign_of_int (dd) ; 361| 663k| coefs [k] -= sgn ; 362| 663k| del0 -= (numactive - k) * ((sgn * dd) >> denshift) ; 363| 663k| if (del0 <= 0) ------------------ | Branch (363:10): [True: 34.6k, False: 628k] ------------------ 364| 34.6k| break ; 365| 663k| } 366| 96.6k| } 367| 313k| else if (sg < 0) ------------------ | Branch (367:13): [True: 244k, False: 69.7k] ------------------ 368| 244k| { 369| 2.24M| for (k = (numactive - 1) ; k >= 0 ; k--) ------------------ | Branch (369:32): [True: 2.04M, False: 197k] ------------------ 370| 2.04M| { 371| 2.04M| dd = top - pout [-k] ; 372| 2.04M| sgn = sign_of_int (dd) ; 373| 2.04M| coefs [k] += sgn ; 374| 2.04M| del0 -= (numactive - k) * ((-sgn * dd) >> denshift) ; 375| 2.04M| if (del0 >= 0) ------------------ | Branch (375:10): [True: 46.2k, False: 1.99M] ------------------ 376| 46.2k| break ; 377| 2.04M| } 378| 244k| } 379| 410k| } 380| 2.74k| } 381| 4.68k|} dp_dec.c:sign_of_int: 47| 4.78M|{ 48| 4.78M| int32_t negishift ; 49| | 50| 4.78M| negishift = ((uint32_t) - i) >> 31 ; 51| 4.78M| return negishift | (i >> 31) ; 52| 4.78M|} unmix16: 66| 1.13k|{ 67| 1.13k| int32_t j ; 68| | 69| 1.13k| if (mixres != 0) ------------------ | Branch (69:6): [True: 552, False: 579] ------------------ 70| 552| { 71| | /* matrixed stereo */ 72| 1.79k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (72:16): [True: 1.24k, False: 552] ------------------ 73| 1.24k| { 74| 1.24k| int32_t l, r ; 75| | 76| 1.24k| l = u [j] + v [j] - ((mixres * v [j]) >> mixbits) ; 77| 1.24k| r = l - v [j] ; 78| | 79| 1.24k| out [0] = arith_shift_left (l, 16) ; 80| 1.24k| out [1] = arith_shift_left (r, 16) ; 81| 1.24k| out += stride ; 82| 1.24k| } 83| 552| } 84| 579| else 85| 579| { 86| | /* Conventional separated stereo. */ 87| 20.7k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (87:16): [True: 20.1k, False: 579] ------------------ 88| 20.1k| { 89| 20.1k| out [0] = u [j] << 16 ; 90| 20.1k| out [1] = v [j] << 16 ; 91| 20.1k| out += stride ; 92| 20.1k| } 93| 579| } 94| 1.13k|} unmix20: 101| 818|{ 102| 818| int32_t j ; 103| | 104| 818| if (mixres != 0) ------------------ | Branch (104:6): [True: 331, False: 487] ------------------ 105| 331| { 106| | /* matrixed stereo */ 107| 1.88k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (107:16): [True: 1.55k, False: 331] ------------------ 108| 1.55k| { 109| 1.55k| int32_t l, r ; 110| | 111| 1.55k| l = u [j] + v [j] - ((mixres * v [j]) >> mixbits) ; 112| 1.55k| r = l - v [j] ; 113| | 114| 1.55k| out [0] = arith_shift_left (l, 12) ; 115| 1.55k| out [1] = arith_shift_left (r, 12) ; 116| 1.55k| out += stride ; 117| 1.55k| } 118| 331| } 119| 487| else 120| 487| { 121| | /* Conventional separated stereo. */ 122| 21.9k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (122:16): [True: 21.5k, False: 487] ------------------ 123| 21.5k| { 124| 21.5k| out [0] = arith_shift_left (u [j], 12) ; 125| 21.5k| out [1] = arith_shift_left (v [j], 12) ; 126| 21.5k| out += stride ; 127| 21.5k| } 128| 487| } 129| 818|} unmix24: 137| 1.50k|{ 138| 1.50k| int32_t shift = bytesShifted * 8 ; 139| 1.50k| int32_t l, r ; 140| 1.50k| int32_t j, k ; 141| | 142| 1.50k| if (mixres != 0) ------------------ | Branch (142:6): [True: 750, False: 759] ------------------ 143| 750| { 144| | /* matrixed stereo */ 145| 750| if (bytesShifted != 0) ------------------ | Branch (145:7): [True: 71, False: 679] ------------------ 146| 71| { 147| 582| for (j = 0, k = 0 ; j < numSamples ; j++, k += 2) ------------------ | Branch (147:24): [True: 511, False: 71] ------------------ 148| 511| { 149| 511| l = u [j] + v [j] - ((mixres * v [j]) >> mixbits) ; 150| 511| r = l - v [j] ; 151| | 152| 511| l = arith_shift_left (l, shift) | (uint32_t) shiftUV [k + 0] ; 153| 511| r = arith_shift_left (r, shift) | (uint32_t) shiftUV [k + 1] ; 154| | 155| 511| out [0] = arith_shift_left (l, 8) ; 156| 511| out [1] = arith_shift_left (r, 8) ; 157| 511| out += stride ; 158| 511| } 159| 71| } 160| 679| else 161| 679| { 162| 4.67k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (162:17): [True: 3.99k, False: 679] ------------------ 163| 3.99k| { 164| 3.99k| l = u [j] + v [j] - ((mixres * v [j]) >> mixbits) ; 165| 3.99k| r = l - v [j] ; 166| | 167| 3.99k| out [0] = l << 8 ; 168| 3.99k| out [1] = r << 8 ; 169| 3.99k| out += stride ; 170| 3.99k| } 171| 679| } 172| 750| } 173| 759| else 174| 759| { 175| | /* Conventional separated stereo. */ 176| 759| if (bytesShifted != 0) ------------------ | Branch (176:7): [True: 158, False: 601] ------------------ 177| 158| { 178| 785| for (j = 0, k = 0 ; j < numSamples ; j++, k += 2) ------------------ | Branch (178:24): [True: 627, False: 158] ------------------ 179| 627| { 180| 627| l = u [j] ; 181| 627| r = v [j] ; 182| | 183| 627| l = (l << shift) | (uint32_t) shiftUV [k + 0] ; 184| 627| r = (r << shift) | (uint32_t) shiftUV [k + 1] ; 185| | 186| 627| out [0] = l << 8 ; 187| 627| out [1] = r << 8 ; 188| 627| out += stride ; 189| 627| } 190| 158| } 191| 601| else 192| 601| { 193| 19.0k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (193:17): [True: 18.4k, False: 601] ------------------ 194| 18.4k| { 195| 18.4k| out [0] = u [j] << 8 ; 196| 18.4k| out [1] = v [j] << 8 ; 197| 18.4k| out += stride ; 198| 18.4k| } 199| 601| } 200| 759| } 201| 1.50k|} unmix32: 211| 1.24k|{ 212| 1.24k| int32_t shift = bytesShifted * 8 ; 213| 1.24k| int32_t l, r ; 214| 1.24k| int32_t j, k ; 215| | 216| 1.24k| if (mixres != 0) ------------------ | Branch (216:6): [True: 568, False: 681] ------------------ 217| 568| { 218| | //Assert (bytesShifted != 0) ; 219| | 220| | /* matrixed stereo with shift */ 221| 6.00k| for (j = 0, k = 0 ; j < numSamples ; j++, k += 2) ------------------ | Branch (221:23): [True: 5.43k, False: 568] ------------------ 222| 5.43k| { 223| 5.43k| int32_t lt, rt ; 224| | 225| 5.43k| lt = u [j] ; 226| 5.43k| rt = v [j] ; 227| | 228| 5.43k| l = lt + rt - ((mixres * rt) >> mixbits) ; 229| 5.43k| r = l - rt ; 230| | 231| 5.43k| out [0] = arith_shift_left (l, shift) | (uint32_t) shiftUV [k + 0] ; 232| 5.43k| out [1] = arith_shift_left (r, shift) | (uint32_t) shiftUV [k + 1] ; 233| 5.43k| out += stride ; 234| 5.43k| } 235| 568| } 236| 681| else 237| 681| { 238| 681| if (bytesShifted == 0) ------------------ | Branch (238:7): [True: 558, False: 123] ------------------ 239| 558| { 240| | /* interleaving w/o shift */ 241| 67.2k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (241:17): [True: 66.7k, False: 558] ------------------ 242| 66.7k| { 243| 66.7k| out [0] = u [j] ; 244| 66.7k| out [1] = v [j] ; 245| 66.7k| out += stride ; 246| 66.7k| } 247| 558| } 248| 123| else 249| 123| { 250| | /* interleaving with shift */ 251| 842| for (j = 0, k = 0 ; j < numSamples ; j++, k += 2) ------------------ | Branch (251:24): [True: 719, False: 123] ------------------ 252| 719| { 253| 719| out [0] = (u [j] << shift) | (uint32_t) shiftUV [k + 0] ; 254| 719| out [1] = (v [j] << shift) | (uint32_t) shiftUV [k + 1] ; 255| 719| out += stride ; 256| 719| } 257| 123| } 258| 681| } 259| 1.24k|} copyPredictorTo24: 265| 4.10k|{ 266| 4.10k| int32_t j ; 267| | 268| 845k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (268:15): [True: 841k, False: 4.10k] ------------------ 269| 841k| { 270| 841k| out [0] = in [j] << 8 ; 271| 841k| out += stride ; 272| 841k| } 273| 4.10k|} copyPredictorTo24Shift: 277| 1.19k|{ 278| 1.19k| int32_t shiftVal = bytesShifted * 8 ; 279| 1.19k| int32_t j ; 280| | 281| | //Assert (bytesShifted != 0) ; 282| | 283| 4.40k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (283:15): [True: 3.20k, False: 1.19k] ------------------ 284| 3.20k| { 285| 3.20k| int32_t val = in [j] ; 286| | 287| 3.20k| val = arith_shift_left (val, shiftVal) | (uint32_t) shift [j] ; 288| 3.20k| out [0] = arith_shift_left (val, 8) ; 289| 3.20k| out += stride ; 290| 3.20k| } 291| 1.19k|} copyPredictorTo20: 295| 1.57k|{ 296| 1.57k| int32_t j ; 297| | 298| | // 32-bit predictor values are right-aligned but 20-bit output values should be left-aligned 299| | // in the 24-bit output buffer 300| 125k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (300:15): [True: 123k, False: 1.57k] ------------------ 301| 123k| { 302| 123k| out [0] = arith_shift_left (in [j], 12) ; 303| 123k| out += stride ; 304| 123k| } 305| 1.57k|} copyPredictorTo32: 309| 2.85k|{ 310| 2.85k| int32_t i, j ; 311| | 312| | // this is only a subroutine to abstract the "iPod can only output 16-bit data" problem 313| 161k| for (i = 0, j = 0 ; i < numSamples ; i++, j += stride) ------------------ | Branch (313:22): [True: 158k, False: 2.85k] ------------------ 314| 158k| out [j] = arith_shift_left (in [i], 8) ; 315| 2.85k|} copyPredictorTo32Shift: 319| 1.42k|{ 320| 1.42k| int32_t * op = out ; 321| 1.42k| uint32_t shiftVal = bytesShifted * 8 ; 322| 1.42k| int32_t j ; 323| | 324| | //Assert (bytesShifted != 0) ; 325| | 326| | // this is only a subroutine to abstract the "iPod can only output 16-bit data" problem 327| 3.96k| for (j = 0 ; j < numSamples ; j++) ------------------ | Branch (327:15): [True: 2.54k, False: 1.42k] ------------------ 328| 2.54k| { 329| 2.54k| op [0] = arith_shift_left (in [j], shiftVal) | (uint32_t) shift [j] ; 330| 2.54k| op += stride ; 331| 2.54k| } 332| 1.42k|} alac_decoder.c:arith_shift_left: 30| 727k|{ return (int32_t) (((uint32_t) x) << shift) ; 31| 727k|} /* arith_shift_left */ dp_dec.c:arith_shift_left: 30| 841k|{ return (int32_t) (((uint32_t) x) << shift) ; 31| 841k|} /* arith_shift_left */ matrix_dec.c:arith_shift_left: 30| 352k|{ return (int32_t) (((uint32_t) x) << shift) ; 31| 352k|} /* arith_shift_left */ g721_decoder: 129| 27.8k|{ 130| 27.8k| short sezi, sei, sez, se ; /* ACCUM */ 131| 27.8k| short y ; /* MIX */ 132| 27.8k| short sr ; /* ADDB */ 133| 27.8k| short dq ; 134| 27.8k| short dqsez ; 135| | 136| 27.8k| i &= 0x0f ; /* mask to get proper bits */ 137| 27.8k| sezi = predictor_zero (state_ptr) ; 138| 27.8k| sez = sezi >> 1 ; 139| 27.8k| sei = sezi + predictor_pole (state_ptr) ; 140| 27.8k| se = sei >> 1 ; /* se = estimated signal */ 141| | 142| 27.8k| y = step_size (state_ptr) ; /* dynamic quantizer step size */ 143| | 144| 27.8k| dq = reconstruct (i & 0x08, _dqlntab [i], y) ; /* quantized diff. */ 145| | 146| 27.8k| sr = (dq < 0) ? (se - (dq & 0x3FFF)) : se + dq ; /* reconst. signal */ ------------------ | Branch (146:7): [True: 8.94k, False: 18.8k] ------------------ 147| | 148| 27.8k| dqsez = sr - se + sez ; /* pole prediction diff. */ 149| | 150| 27.8k| update (4, y, arith_shift_left (_witab [i], 5), _fitab [i], dq, sr, dqsez, state_ptr) ; 151| | 152| | /* sr was 14-bit dynamic range */ 153| 27.8k| return arith_shift_left (sr, 2) ; 154| 27.8k|} g723_24_decoder: 115| 2.26M|{ 116| 2.26M| short sezi, sei, sez, se ; /* ACCUM */ 117| 2.26M| short y ; /* MIX */ 118| 2.26M| short sr ; /* ADDB */ 119| 2.26M| short dq ; 120| 2.26M| short dqsez ; 121| | 122| 2.26M| i &= 0x07 ; /* mask to get proper bits */ 123| 2.26M| sezi = predictor_zero (state_ptr) ; 124| 2.26M| sez = sezi >> 1 ; 125| 2.26M| sei = sezi + predictor_pole (state_ptr) ; 126| 2.26M| se = sei >> 1 ; /* se = estimated signal */ 127| | 128| 2.26M| y = step_size (state_ptr) ; /* adaptive quantizer step size */ 129| 2.26M| dq = reconstruct (i & 0x04, _dqlntab [i], y) ; /* unquantize pred diff */ 130| | 131| 2.26M| sr = (dq < 0) ? (se - (dq & 0x3FFF)) : (se + dq) ; /* reconst. signal */ ------------------ | Branch (131:7): [True: 757k, False: 1.50M] ------------------ 132| | 133| 2.26M| dqsez = sr - se + sez ; /* pole prediction diff. */ 134| | 135| 2.26M| update (3, y, _witab [i], _fitab [i], dq, sr, dqsez, state_ptr) ; 136| | 137| 2.26M| return arith_shift_left (sr, 2) ; /* sr was of 14-bit dynamic range */ 138| 2.26M|} g723_40_decoder: 129| 372k|{ 130| 372k| short sezi, sei, sez, se ; /* ACCUM */ 131| 372k| short y ; /* MIX */ 132| 372k| short sr ; /* ADDB */ 133| 372k| short dq ; 134| 372k| short dqsez ; 135| | 136| 372k| i &= 0x1f ; /* mask to get proper bits */ 137| 372k| sezi = predictor_zero (state_ptr) ; 138| 372k| sez = sezi >> 1 ; 139| 372k| sei = sezi + predictor_pole (state_ptr) ; 140| 372k| se = sei >> 1 ; /* se = estimated signal */ 141| | 142| 372k| y = step_size (state_ptr) ; /* adaptive quantizer step size */ 143| 372k| dq = reconstruct (i & 0x10, _dqlntab [i], y) ; /* estimation diff. */ 144| | 145| 372k| sr = (dq < 0) ? (se - (dq & 0x7FFF)) : (se + dq) ; /* reconst. signal */ ------------------ | Branch (145:7): [True: 142k, False: 229k] ------------------ 146| | 147| 372k| dqsez = sr - se + sez ; /* pole prediction diff. */ 148| | 149| 372k| update (5, y, _witab [i], _fitab [i], dq, sr, dqsez, state_ptr) ; 150| | 151| 372k| return arith_shift_left (sr, 2) ; /* sr was of 14-bit dynamic range */ 152| 372k|} private_init_state: 114| 495|{ 115| 495| int cnta ; 116| | 117| 495| state_ptr->yl = 34816 ; 118| 495| state_ptr->yu = 544 ; 119| 495| state_ptr->dms = 0 ; 120| 495| state_ptr->dml = 0 ; 121| 495| state_ptr->ap = 0 ; 122| 1.48k| for (cnta = 0 ; cnta < 2 ; cnta++) ------------------ | Branch (122:18): [True: 990, False: 495] ------------------ 123| 990| { state_ptr->a [cnta] = 0 ; 124| 990| state_ptr->pk [cnta] = 0 ; 125| 990| state_ptr->sr [cnta] = 32 ; 126| 990| } 127| 3.46k| for (cnta = 0 ; cnta < 6 ; cnta++) ------------------ | Branch (127:18): [True: 2.97k, False: 495] ------------------ 128| 2.97k| { state_ptr->b [cnta] = 0 ; 129| 2.97k| state_ptr->dq [cnta] = 32 ; 130| 2.97k| } 131| 495| state_ptr->td = 0 ; 132| 495|} /* private_init_state */ g72x_reader_init: 135| 495|{ G72x_STATE *pstate ; 136| | 137| 495| if ((pstate = g72x_state_new ()) == NULL) ------------------ | Branch (137:6): [True: 0, False: 495] ------------------ 138| 0| return NULL ; 139| | 140| 495| private_init_state (pstate) ; 141| | 142| 495| pstate->encoder = NULL ; 143| | 144| 495| switch (codec) 145| 495| { case G723_16_BITS_PER_SAMPLE : /* 2 bits per sample. */ ------------------ | Branch (145:4): [True: 0, False: 495] ------------------ 146| 0| pstate->decoder = g723_16_decoder ; 147| 0| *blocksize = G723_16_BYTES_PER_BLOCK ; 148| 0| *samplesperblock = G723_16_SAMPLES_PER_BLOCK ; 149| 0| pstate->codec_bits = 2 ; 150| 0| pstate->blocksize = G723_16_BYTES_PER_BLOCK ; 151| 0| pstate->samplesperblock = G723_16_SAMPLES_PER_BLOCK ; 152| 0| break ; 153| | 154| 342| case G723_24_BITS_PER_SAMPLE : /* 3 bits per sample. */ ------------------ | Branch (154:3): [True: 342, False: 153] ------------------ 155| 342| pstate->decoder = g723_24_decoder ; 156| 342| *blocksize = G723_24_BYTES_PER_BLOCK ; 157| 342| *samplesperblock = G723_24_SAMPLES_PER_BLOCK ; 158| 342| pstate->codec_bits = 3 ; 159| 342| pstate->blocksize = G723_24_BYTES_PER_BLOCK ; 160| 342| pstate->samplesperblock = G723_24_SAMPLES_PER_BLOCK ; 161| 342| break ; 162| | 163| 91| case G721_32_BITS_PER_SAMPLE : /* 4 bits per sample. */ ------------------ | Branch (163:3): [True: 91, False: 404] ------------------ 164| 91| pstate->decoder = g721_decoder ; 165| 91| *blocksize = G721_32_BYTES_PER_BLOCK ; 166| 91| *samplesperblock = G721_32_SAMPLES_PER_BLOCK ; 167| 91| pstate->codec_bits = 4 ; 168| 91| pstate->blocksize = G721_32_BYTES_PER_BLOCK ; 169| 91| pstate->samplesperblock = G721_32_SAMPLES_PER_BLOCK ; 170| 91| break ; 171| | 172| 62| case G721_40_BITS_PER_SAMPLE : /* 5 bits per sample. */ ------------------ | Branch (172:3): [True: 62, False: 433] ------------------ 173| 62| pstate->decoder = g723_40_decoder ; 174| 62| *blocksize = G721_40_BYTES_PER_BLOCK ; 175| 62| *samplesperblock = G721_40_SAMPLES_PER_BLOCK ; 176| 62| pstate->codec_bits = 5 ; 177| 62| pstate->blocksize = G721_40_BYTES_PER_BLOCK ; 178| 62| pstate->samplesperblock = G721_40_SAMPLES_PER_BLOCK ; 179| 62| break ; 180| | 181| 0| default : ------------------ | Branch (181:3): [True: 0, False: 495] ------------------ 182| 0| free (pstate) ; 183| 0| return NULL ; 184| 495| } ; 185| | 186| 495| return pstate ; 187| 495|} /* g72x_reader_init */ g72x_decode_block: 244| 22.1k|{ int k, count ; 245| | 246| 22.1k| count = unpack_bytes (pstate->codec_bits, pstate->blocksize, block, samples) ; 247| | 248| 2.68M| for (k = 0 ; k < count ; k++) ------------------ | Branch (248:15): [True: 2.66M, False: 22.1k] ------------------ 249| 2.66M| samples [k] = pstate->decoder (samples [k], pstate) ; 250| | 251| 22.1k| return 0 ; 252| 22.1k|} /* g72x_decode_block */ predictor_zero: 272| 2.66M|{ 273| 2.66M| int i ; 274| 2.66M| int sezi ; 275| | 276| 2.66M| sezi = fmult (state_ptr->b [0] >> 2, state_ptr->dq [0]) ; 277| 15.9M| for (i = 1 ; i < 6 ; i++) /* ACCUM */ ------------------ | Branch (277:15): [True: 13.3M, False: 2.66M] ------------------ 278| 13.3M| sezi += fmult (state_ptr->b [i] >> 2, state_ptr->dq [i]) ; 279| 2.66M| return sezi ; 280| 2.66M|} predictor_pole: 288| 2.66M|{ 289| 2.66M| return (fmult (state_ptr->a [1] >> 2, state_ptr->sr [1]) + 290| 2.66M| fmult (state_ptr->a [0] >> 2, state_ptr->sr [0])) ; 291| 2.66M|} step_size: 299| 2.66M|{ 300| 2.66M| int y ; 301| 2.66M| int dif ; 302| 2.66M| int al ; 303| | 304| 2.66M| if (state_ptr->ap >= 256) ------------------ | Branch (304:6): [True: 1.60M, False: 1.05M] ------------------ 305| 1.60M| return (state_ptr->yu) ; 306| 1.05M| else { 307| 1.05M| y = state_ptr->yl >> 6 ; 308| 1.05M| dif = state_ptr->yu - y ; 309| 1.05M| al = state_ptr->ap >> 2 ; 310| 1.05M| if (dif > 0) ------------------ | Branch (310:7): [True: 430k, False: 622k] ------------------ 311| 430k| y += (dif * al) >> 6 ; 312| 622k| else if (dif < 0) ------------------ | Branch (312:12): [True: 617k, False: 5.58k] ------------------ 313| 617k| y += (dif * al + 0x3F) >> 6 ; 314| 1.05M| return y ; 315| 1.05M| } 316| 2.66M|} reconstruct: 382| 2.66M|{ 383| 2.66M| short dql ; /* Log of 'dq' magnitude */ 384| 2.66M| short dex ; /* Integer part of log */ 385| 2.66M| short dqt ; 386| 2.66M| short dq ; /* Reconstructed difference signal sample */ 387| | 388| 2.66M| dql = dqln + (y >> 2) ; /* ADDA */ 389| | 390| 2.66M| if (dql < 0) ------------------ | Branch (390:6): [True: 1.26M, False: 1.40M] ------------------ 391| 1.26M| return ((sign) ? -0x8000 : 0) ; ------------------ | Branch (391:11): [True: 246k, False: 1.01M] ------------------ 392| 1.40M| else /* ANTILOG */ 393| 1.40M| { dex = (dql >> 7) & 15 ; 394| 1.40M| dqt = 128 + (dql & 127) ; 395| 1.40M| dq = (dqt << 7) >> (14 - dex) ; 396| 1.40M| return ((sign) ? (dq - 0x8000) : dq) ; ------------------ | Branch (396:11): [True: 662k, False: 738k] ------------------ 397| 1.40M| } 398| 2.66M|} update: 416| 2.66M|{ 417| 2.66M| int cnt ; 418| 2.66M| short mag, expon ; /* Adaptive predictor, FLOAT A */ 419| 2.66M| short a2p = 0 ; /* LIMC */ 420| 2.66M| short a1ul ; /* UPA1 */ 421| 2.66M| short pks1 ; /* UPA2 */ 422| 2.66M| short fa1 ; 423| 2.66M| char tr ; /* tone/transition detector */ 424| 2.66M| short ylint, thr2, dqthr ; 425| 2.66M| short ylfrac, thr1 ; 426| 2.66M| short pk0 ; 427| | 428| 2.66M| pk0 = (dqsez < 0) ? 1 : 0 ; /* needed in updating predictor poles */ ------------------ | Branch (428:8): [True: 983k, False: 1.67M] ------------------ 429| | 430| 2.66M| mag = dq & 0x7FFF ; /* prediction difference magnitude */ 431| | /* TRANS */ 432| 2.66M| ylint = state_ptr->yl >> 15 ; /* exponent part of yl */ 433| 2.66M| ylfrac = (state_ptr->yl >> 10) & 0x1F ; /* fractional part of yl */ 434| 2.66M| thr1 = (32 + ylfrac) << ylint ; /* threshold */ 435| 2.66M| thr2 = (ylint > 9) ? 31 << 10 : thr1 ; /* limit thr2 to 31 << 10 */ ------------------ | Branch (435:9): [True: 0, False: 2.66M] ------------------ 436| 2.66M| dqthr = (thr2 + (thr2 >> 1)) >> 1 ; /* dqthr = 0.75 * thr2 */ 437| 2.66M| if (state_ptr->td == 0) /* signal supposed voice */ ------------------ | Branch (437:6): [True: 2.49M, False: 164k] ------------------ 438| 2.49M| tr = 0 ; 439| 164k| else if (mag <= dqthr) /* supposed data, but small mag */ ------------------ | Branch (439:11): [True: 163k, False: 1.39k] ------------------ 440| 163k| tr = 0 ; /* treated as voice */ 441| 1.39k| else /* signal is data (modem) */ 442| 1.39k| tr = 1 ; 443| | 444| | /* 445| | * Quantizer scale factor adaptation. 446| | */ 447| | 448| | /* FUNCTW & FILTD & DELAY */ 449| | /* update non-steady state step size multiplier */ 450| 2.66M| state_ptr->yu = y + ((wi - y) >> 5) ; 451| | 452| | /* LIMB */ 453| 2.66M| if (state_ptr->yu < 544) /* 544 <= yu <= 5120 */ ------------------ | Branch (453:6): [True: 387k, False: 2.27M] ------------------ 454| 387k| state_ptr->yu = 544 ; 455| 2.27M| else if (state_ptr->yu > 5120) ------------------ | Branch (455:11): [True: 216k, False: 2.05M] ------------------ 456| 216k| state_ptr->yu = 5120 ; 457| | 458| | /* FILTE & DELAY */ 459| | /* update steady state step size multiplier */ 460| 2.66M| state_ptr->yl += state_ptr->yu + ((-state_ptr->yl) >> 6) ; 461| | 462| | /* 463| | * Adaptive predictor coefficients. 464| | */ 465| 2.66M| if (tr == 1) { /* reset a's and b's for modem signal */ ------------------ | Branch (465:6): [True: 1.39k, False: 2.66M] ------------------ 466| 1.39k| state_ptr->a [0] = 0 ; 467| 1.39k| state_ptr->a [1] = 0 ; 468| 1.39k| state_ptr->b [0] = 0 ; 469| 1.39k| state_ptr->b [1] = 0 ; 470| 1.39k| state_ptr->b [2] = 0 ; 471| 1.39k| state_ptr->b [3] = 0 ; 472| 1.39k| state_ptr->b [4] = 0 ; 473| 1.39k| state_ptr->b [5] = 0 ; 474| 1.39k| } 475| 2.66M| else /* update a's and b's */ 476| 2.66M| { pks1 = pk0 ^ state_ptr->pk [0] ; /* UPA2 */ 477| | 478| | /* update predictor pole a [1] */ 479| 2.66M| a2p = state_ptr->a [1] - (state_ptr->a [1] >> 7) ; 480| 2.66M| if (dqsez != 0) ------------------ | Branch (480:7): [True: 1.98M, False: 672k] ------------------ 481| 1.98M| { fa1 = (pks1) ? state_ptr->a [0] : -state_ptr->a [0] ; ------------------ | Branch (481:11): [True: 918k, False: 1.07M] ------------------ 482| 1.98M| if (fa1 < -8191) /* a2p = function of fa1 */ ------------------ | Branch (482:8): [True: 373k, False: 1.61M] ------------------ 483| 373k| a2p -= 0x100 ; 484| 1.61M| else if (fa1 > 8191) ------------------ | Branch (484:13): [True: 159k, False: 1.45M] ------------------ 485| 159k| a2p += 0xFF ; 486| 1.45M| else 487| 1.45M| a2p += fa1 >> 5 ; 488| | 489| 1.98M| if (pk0 ^ state_ptr->pk [1]) ------------------ | Branch (489:8): [True: 1.12M, False: 858k] ------------------ 490| 1.12M| { /* LIMC */ 491| 1.12M| if (a2p <= -12160) ------------------ | Branch (491:9): [True: 56.0k, False: 1.07M] ------------------ 492| 56.0k| a2p = -12288 ; 493| 1.07M| else if (a2p >= 12416) ------------------ | Branch (493:14): [True: 0, False: 1.07M] ------------------ 494| 0| a2p = 12288 ; 495| 1.07M| else 496| 1.07M| a2p -= 0x80 ; 497| 1.12M| } 498| 858k| else if (a2p <= -12416) ------------------ | Branch (498:13): [True: 50.0k, False: 808k] ------------------ 499| 50.0k| a2p = -12288 ; 500| 808k| else if (a2p >= 12160) ------------------ | Branch (500:13): [True: 391, False: 808k] ------------------ 501| 391| a2p = 12288 ; 502| 808k| else 503| 808k| a2p += 0x80 ; 504| 1.98M| } 505| | 506| | /* TRIGB & DELAY */ 507| 2.66M| state_ptr->a [1] = a2p ; 508| | 509| | /* UPA1 */ 510| | /* update predictor pole a [0] */ 511| 2.66M| state_ptr->a [0] -= state_ptr->a [0] >> 8 ; 512| 2.66M| if (dqsez != 0) ------------------ | Branch (512:7): [True: 1.98M, False: 672k] ------------------ 513| 1.98M| { if (pks1 == 0) ------------------ | Branch (513:9): [True: 1.07M, False: 918k] ------------------ 514| 1.07M| state_ptr->a [0] += 192 ; 515| 918k| else 516| 918k| state_ptr->a [0] -= 192 ; 517| 1.98M| } ; 518| | 519| | /* LIMD */ 520| 2.66M| a1ul = 15360 - a2p ; 521| 2.66M| if (state_ptr->a [0] < -a1ul) ------------------ | Branch (521:7): [True: 15.0k, False: 2.64M] ------------------ 522| 15.0k| state_ptr->a [0] = -a1ul ; 523| 2.64M| else if (state_ptr->a [0] > a1ul) ------------------ | Branch (523:12): [True: 3.37k, False: 2.64M] ------------------ 524| 3.37k| state_ptr->a [0] = a1ul ; 525| | 526| | /* UPB : update predictor zeros b [6] */ 527| 18.6M| for (cnt = 0 ; cnt < 6 ; cnt++) ------------------ | Branch (527:18): [True: 15.9M, False: 2.66M] ------------------ 528| 15.9M| { if (code_size == 5) /* for 40Kbps G.723 */ ------------------ | Branch (528:9): [True: 2.22M, False: 13.7M] ------------------ 529| 2.22M| state_ptr->b [cnt] -= state_ptr->b [cnt] >> 9 ; 530| 13.7M| else /* for G.721 and 24Kbps G.723 */ 531| 13.7M| state_ptr->b [cnt] -= state_ptr->b [cnt] >> 8 ; 532| 15.9M| if (dq & 0x7FFF) /* XOR */ ------------------ | Branch (532:8): [True: 8.39M, False: 7.56M] ------------------ 533| 8.39M| { if ((dq ^ state_ptr->dq [cnt]) >= 0) ------------------ | Branch (533:10): [True: 3.96M, False: 4.42M] ------------------ 534| 3.96M| state_ptr->b [cnt] += 128 ; 535| 4.42M| else 536| 4.42M| state_ptr->b [cnt] -= 128 ; 537| 8.39M| } 538| 15.9M| } 539| 2.66M| } 540| | 541| 15.9M| for (cnt = 5 ; cnt > 0 ; cnt--) ------------------ | Branch (541:17): [True: 13.3M, False: 2.66M] ------------------ 542| 13.3M| state_ptr->dq [cnt] = state_ptr->dq [cnt - 1] ; 543| | /* FLOAT A : convert dq [0] to 4-bit exp, 6-bit mantissa f.p. */ 544| 2.66M| if (mag == 0) ------------------ | Branch (544:6): [True: 1.26M, False: 1.40M] ------------------ 545| 1.26M| state_ptr->dq [0] = (dq >= 0) ? 0x20 : 0xFC20 ; ------------------ | Branch (545:23): [True: 1.01M, False: 246k] ------------------ 546| 1.40M| else 547| 1.40M| { expon = quan (mag, power2, 15) ; 548| 1.40M| state_ptr->dq [0] = (dq >= 0) ? ------------------ | Branch (548:23): [True: 738k, False: 662k] ------------------ 549| 738k| (expon << 6) + ((mag << 6) >> expon) : 550| 1.40M| (expon << 6) + ((mag << 6) >> expon) - 0x400 ; 551| 1.40M| } 552| | 553| 2.66M| state_ptr->sr [1] = state_ptr->sr [0] ; 554| | /* FLOAT B : convert sr to 4-bit exp., 6-bit mantissa f.p. */ 555| 2.66M| if (sr == 0) ------------------ | Branch (555:6): [True: 534k, False: 2.12M] ------------------ 556| 534k| state_ptr->sr [0] = 0x20 ; 557| 2.12M| else if (sr > 0) ------------------ | Branch (557:11): [True: 1.05M, False: 1.07M] ------------------ 558| 1.05M| { expon = quan (sr, power2, 15) ; 559| 1.05M| state_ptr->sr [0] = (expon << 6) + ((sr << 6) >> expon) ; 560| 1.05M| } 561| 1.07M| else if (sr > -32768) ------------------ | Branch (561:11): [True: 1.07M, False: 207] ------------------ 562| 1.07M| { mag = -sr ; 563| 1.07M| expon = quan (mag, power2, 15) ; 564| 1.07M| state_ptr->sr [0] = (expon << 6) + ((mag << 6) >> expon) - 0x400 ; 565| 1.07M| } 566| 207| else 567| 207| state_ptr->sr [0] = (short) 0xFC20 ; 568| | 569| | /* DELAY A */ 570| 2.66M| state_ptr->pk [1] = state_ptr->pk [0] ; 571| 2.66M| state_ptr->pk [0] = pk0 ; 572| | 573| | /* TONE */ 574| 2.66M| if (tr == 1) /* this sample has been treated as data */ ------------------ | Branch (574:6): [True: 1.39k, False: 2.66M] ------------------ 575| 1.39k| state_ptr->td = 0 ; /* next one will be treated as voice */ 576| 2.66M| else if (a2p < -11776) /* small sample-to-sample correlation */ ------------------ | Branch (576:11): [True: 164k, False: 2.49M] ------------------ 577| 164k| state_ptr->td = 1 ; /* signal may be data */ 578| 2.49M| else /* signal is voice */ 579| 2.49M| state_ptr->td = 0 ; 580| | 581| | /* 582| | * Adaptation speed control. 583| | */ 584| 2.66M| state_ptr->dms += (fi - state_ptr->dms) >> 5 ; /* FILTA */ 585| 2.66M| state_ptr->dml += (((fi << 2) - state_ptr->dml) >> 7) ; /* FILTB */ 586| | 587| 2.66M| if (tr == 1) ------------------ | Branch (587:6): [True: 1.39k, False: 2.66M] ------------------ 588| 1.39k| state_ptr->ap = 256 ; 589| 2.66M| else if (y < 1536) /* SUBTC */ ------------------ | Branch (589:11): [True: 477k, False: 2.18M] ------------------ 590| 477k| state_ptr->ap += (0x200 - state_ptr->ap) >> 4 ; 591| 2.18M| else if (state_ptr->td == 1) ------------------ | Branch (591:11): [True: 163k, False: 2.01M] ------------------ 592| 163k| state_ptr->ap += (0x200 - state_ptr->ap) >> 4 ; 593| 2.01M| else if (abs ((state_ptr->dms << 2) - state_ptr->dml) >= (state_ptr->dml >> 3)) ------------------ | Branch (593:11): [True: 985k, False: 1.03M] ------------------ 594| 985k| state_ptr->ap += (0x200 - state_ptr->ap) >> 4 ; 595| 1.03M| else 596| 1.03M| state_ptr->ap += (-state_ptr->ap) >> 4 ; 597| | 598| 2.66M| return ; 599| 2.66M|} /* update */ g72x.c:g72x_state_new: 103| 495|{ return calloc (1, sizeof (G72x_STATE)) ; 104| 495|} g72x.c:fmult: 77| 21.2M|{ 78| 21.2M| short anmag, anexp, anmant ; 79| 21.2M| short wanexp, wanmant ; 80| 21.2M| short retval ; 81| | 82| 21.2M| anmag = (an > 0) ? an : ((-an) & 0x1FFF) ; ------------------ | Branch (82:10): [True: 8.69M, False: 12.6M] ------------------ 83| 21.2M| anexp = quan (anmag, power2, 15) - 6 ; 84| 21.2M| anmant = (anmag == 0) ? 32 : ------------------ | Branch (84:11): [True: 909k, False: 20.3M] ------------------ 85| 21.2M| (anexp >= 0) ? anmag >> anexp : anmag << -anexp ; ------------------ | Branch (85:5): [True: 19.1M, False: 1.24M] ------------------ 86| 21.2M| wanexp = anexp + ((srn >> 6) & 0xF) - 13 ; 87| | 88| | /* 89| | ** The original was : 90| | ** wanmant = (anmant * (srn & 0x3F) + 0x30) >> 4 ; 91| | ** but could see no valid reason for the + 0x30. 92| | ** Removed it and it improved the SNR of the codec. 93| | */ 94| | 95| 21.2M| wanmant = (anmant * (srn & 0x3F)) >> 4 ; 96| | 97| 21.2M| retval = (wanexp >= 0) ? ((wanmant << wanexp) & 0x7FFF) : (wanmant >> -wanexp) ; ------------------ | Branch (97:11): [True: 8.86M, False: 12.4M] ------------------ 98| | 99| 21.2M| return (((an ^ srn) < 0) ? -retval : retval) ; ------------------ | Branch (99:10): [True: 9.89M, False: 11.4M] ------------------ 100| 21.2M|} g72x.c:quan: 60| 24.8M|{ 61| 24.8M| int i ; 62| | 63| 243M| for (i = 0 ; i < size ; i++) ------------------ | Branch (63:15): [True: 243M, False: 136k] ------------------ 64| 243M| if (val < *table++) ------------------ | Branch (64:7): [True: 24.6M, False: 218M] ------------------ 65| 24.6M| break ; 66| 24.8M| return i ; 67| 24.8M|} g72x.c:unpack_bytes: 606| 22.1k|{ unsigned int in_buffer = 0 ; 607| 22.1k| unsigned char in_byte ; 608| 22.1k| int k, in_bits = 0, bindex = 0 ; 609| | 610| 2.68M| for (k = 0 ; bindex <= blocksize && k < G72x_BLOCK_SIZE ; k++) ------------------ | | 32| 2.68M|#define G72x_BLOCK_SIZE (3 * 5 * 8) ------------------ | Branch (610:15): [True: 2.68M, False: 0] | Branch (610:38): [True: 2.66M, False: 22.1k] ------------------ 611| 2.66M| { if (in_bits < bits) ------------------ | Branch (611:8): [True: 1.09M, False: 1.56M] ------------------ 612| 1.09M| { in_byte = block [bindex++] ; 613| | 614| 1.09M| in_buffer |= (in_byte << in_bits) ; 615| 1.09M| in_bits += 8 ; 616| 1.09M| } 617| 2.66M| samples [k] = in_buffer & ((1 << bits) - 1) ; 618| 2.66M| in_buffer >>= bits ; 619| 2.66M| in_bits -= bits ; 620| 2.66M| } ; 621| | 622| 22.1k| return k ; 623| 22.1k|} /* unpack_bytes */ g721.c:arith_shift_left: 119| 55.6k|{ return (int) (((unsigned int) x) << shift) ; 120| 55.6k|} /* arith_shift_left */ g723_24.c:arith_shift_left: 119| 2.26M|{ return (int) (((unsigned int) x) << shift) ; 120| 2.26M|} /* arith_shift_left */ g723_40.c:arith_shift_left: 119| 372k|{ return (int) (((unsigned int) x) << shift) ; 120| 372k|} /* arith_shift_left */ gsm_sub: 26| 33.2k|{ 27| 33.2k| int32_t diff = (int32_t) a - (int32_t) b ; 28| 33.2k| return saturate (diff) ; ------------------ | | 17| 33.2k| ((x) < MIN_WORD ? MIN_WORD : (x) > MAX_WORD ? MAX_WORD: (x)) | | ------------------ | | | | 51| 33.2k|#define MIN_WORD (-32767 - 1) | | ------------------ | | ((x) < MIN_WORD ? MIN_WORD : (x) > MAX_WORD ? MAX_WORD: (x)) | | ------------------ | | | | 51| 0|#define MIN_WORD (-32767 - 1) | | ------------------ | | ((x) < MIN_WORD ? MIN_WORD : (x) > MAX_WORD ? MAX_WORD: (x)) | | ------------------ | | | | 52| 33.2k|#define MAX_WORD 32767 | | ------------------ | | ((x) < MIN_WORD ? MIN_WORD : (x) > MAX_WORD ? MAX_WORD: (x)) | | ------------------ | | | | 52| 0|#define MAX_WORD 32767 | | ------------------ | | | Branch (17:3): [True: 0, False: 33.2k] | | | Branch (17:31): [True: 0, False: 33.2k] | | ------------------ ------------------ 29| 33.2k|} gsm_asr: 163| 222k|{ 164| 222k| if (n >= 16) return - (a < 0) ; ------------------ | Branch (164:6): [True: 0, False: 222k] ------------------ 165| 222k| if (n <= -16) return 0 ; ------------------ | Branch (165:6): [True: 0, False: 222k] ------------------ 166| 222k| if (n < 0) return a << -n ; ------------------ | Branch (166:6): [True: 0, False: 222k] ------------------ 167| | 168| 222k| return SASR_W (a, (int16_t) n) ; 169| 222k|} gsm_asl: 172| 16.6k|{ 173| 16.6k| if (n >= 16) return 0 ; ------------------ | Branch (173:6): [True: 0, False: 16.6k] ------------------ 174| 16.6k| if (n <= -16) return - (a < 0) ; ------------------ | Branch (174:6): [True: 0, False: 16.6k] ------------------ 175| 16.6k| if (n < 0) return gsm_asr (a, -n) ; ------------------ | Branch (175:6): [True: 5.99k, False: 10.6k] ------------------ 176| 10.6k| return a << n ; 177| 16.6k|} Gsm_Decoder: 43| 4.15k|{ 44| 4.15k| int j, k ; 45| 4.15k| int16_t erp [40], wt [160] ; 46| 4.15k| int16_t *drp = S->dp0 + 120 ; 47| | 48| 20.7k| for (j = 0 ; j <= 3 ; j++, xmaxcr++, bcr++, Ncr++, Mcr++, xMcr += 13) ------------------ | Branch (48:15): [True: 16.6k, False: 4.15k] ------------------ 49| 16.6k| { Gsm_RPE_Decoding (/*-S,-*/ *xmaxcr, *Mcr, xMcr, erp) ; 50| 16.6k| Gsm_Long_Term_Synthesis_Filtering (S, *Ncr, *bcr, erp, drp) ; 51| | 52| 681k| for (k = 0 ; k <= 39 ; k++) wt [j * 40 + k] = drp [k] ; ------------------ | Branch (52:16): [True: 664k, False: 16.6k] ------------------ 53| 16.6k| } 54| | 55| 4.15k| Gsm_Short_Term_Synthesis_Filter (S, LARcr, wt, s) ; 56| 4.15k| Postprocessing (S, s) ; 57| 4.15k|} decode.c:Postprocessing: 18| 4.15k|{ 19| 4.15k| register int k ; 20| 4.15k| register int16_t msr = S->msr ; 21| 4.15k| register int16_t tmp ; 22| | 23| 668k| for (k = 160 ; k-- ; s++) ------------------ | Branch (23:17): [True: 664k, False: 4.15k] ------------------ 24| 664k| { tmp = GSM_MULT_R (msr, 28180) ; 25| 664k| msr = GSM_ADD (*s, tmp) ; /* Deemphasis */ 26| 664k| *s = GSM_ADD (msr, msr) & 0xFFF8 ; /* Truncation & Upscaling */ 27| 664k| } 28| 4.15k| S->msr = msr ; 29| 4.15k|} decode.c:GSM_MULT_R: 118| 664k|{ return (((int32_t) (a)) * ((int32_t) (b)) + 16384) >> 15 ; 119| 664k|} /* GSM_MULT_R */ decode.c:GSM_ADD: 150| 1.32M|{ int32_t ltmp ; 151| | 152| 1.32M| ltmp = ((int32_t) a) + ((int32_t) b) ; 153| | 154| 1.32M| if (ltmp >= MAX_WORD) ------------------ | | 52| 1.32M|#define MAX_WORD 32767 ------------------ | Branch (154:6): [True: 246k, False: 1.08M] ------------------ 155| 246k| return MAX_WORD ; ------------------ | | 52| 246k|#define MAX_WORD 32767 ------------------ 156| 1.08M| if (ltmp <= MIN_WORD) ------------------ | | 51| 1.08M|#define MIN_WORD (-32767 - 1) ------------------ | Branch (156:6): [True: 268k, False: 813k] ------------------ 157| 268k| return MIN_WORD ; ------------------ | | 51| 268k|#define MIN_WORD (-32767 - 1) ------------------ 158| | 159| 813k| return ltmp ; 160| 1.08M|} /* GSM_ADD */ long_term.c:GSM_MULT_R: 118| 664k|{ return (((int32_t) (a)) * ((int32_t) (b)) + 16384) >> 15 ; 119| 664k|} /* GSM_MULT_R */ long_term.c:GSM_ADD: 150| 664k|{ int32_t ltmp ; 151| | 152| 664k| ltmp = ((int32_t) a) + ((int32_t) b) ; 153| | 154| 664k| if (ltmp >= MAX_WORD) ------------------ | | 52| 664k|#define MAX_WORD 32767 ------------------ | Branch (154:6): [True: 44.9k, False: 619k] ------------------ 155| 44.9k| return MAX_WORD ; ------------------ | | 52| 44.9k|#define MAX_WORD 32767 ------------------ 156| 619k| if (ltmp <= MIN_WORD) ------------------ | | 51| 619k|#define MIN_WORD (-32767 - 1) ------------------ | Branch (156:6): [True: 853, False: 618k] ------------------ 157| 853| return MIN_WORD ; ------------------ | | 51| 853|#define MIN_WORD (-32767 - 1) ------------------ 158| | 159| 618k| return ltmp ; 160| 619k|} /* GSM_ADD */ rpe.c:SASR_W: 60| 9.15k|{ if (x >= 0) ------------------ | Branch (60:7): [True: 9.15k, False: 0] ------------------ 61| 9.15k| return x >> by ; 62| 0| return ~ ((~x) >> by) ; 63| 9.15k|} /* SASR_W */ rpe.c:arith_shift_left: 306| 216k|{ return (int32_t) (((uint32_t) x) << shift) ; 307| 216k|} /* arith_shift_left */ rpe.c:GSM_MULT_R: 118| 216k|{ return (((int32_t) (a)) * ((int32_t) (b)) + 16384) >> 15 ; 119| 216k|} /* GSM_MULT_R */ rpe.c:GSM_ADD: 150| 216k|{ int32_t ltmp ; 151| | 152| 216k| ltmp = ((int32_t) a) + ((int32_t) b) ; 153| | 154| 216k| if (ltmp >= MAX_WORD) ------------------ | | 52| 216k|#define MAX_WORD 32767 ------------------ | Branch (154:6): [True: 0, False: 216k] ------------------ 155| 0| return MAX_WORD ; ------------------ | | 52| 0|#define MAX_WORD 32767 ------------------ 156| 216k| if (ltmp <= MIN_WORD) ------------------ | | 51| 216k|#define MIN_WORD (-32767 - 1) ------------------ | Branch (156:6): [True: 0, False: 216k] ------------------ 157| 0| return MIN_WORD ; ------------------ | | 51| 0|#define MIN_WORD (-32767 - 1) ------------------ 158| | 159| 216k| return ltmp ; 160| 216k|} /* GSM_ADD */ short_term.c:arith_shift_left: 306| 33.2k|{ return (int32_t) (((uint32_t) x) << shift) ; 307| 33.2k|} /* arith_shift_left */ short_term.c:GSM_ADD: 150| 5.56M|{ int32_t ltmp ; 151| | 152| 5.56M| ltmp = ((int32_t) a) + ((int32_t) b) ; 153| | 154| 5.56M| if (ltmp >= MAX_WORD) ------------------ | | 52| 5.56M|#define MAX_WORD 32767 ------------------ | Branch (154:6): [True: 81.9k, False: 5.48M] ------------------ 155| 81.9k| return MAX_WORD ; ------------------ | | 52| 81.9k|#define MAX_WORD 32767 ------------------ 156| 5.48M| if (ltmp <= MIN_WORD) ------------------ | | 51| 5.48M|#define MIN_WORD (-32767 - 1) ------------------ | Branch (156:6): [True: 11.8k, False: 5.47M] ------------------ 157| 11.8k| return MIN_WORD ; ------------------ | | 51| 11.8k|#define MIN_WORD (-32767 - 1) ------------------ 158| | 159| 5.47M| return ltmp ; 160| 5.48M|} /* GSM_ADD */ short_term.c:GSM_SUB: 164| 5.35M|{ int32_t ltmp ; 165| | 166| 5.35M| ltmp = ((int32_t) a) - ((int32_t) b) ; 167| | 168| 5.35M| if (ltmp >= MAX_WORD) ------------------ | | 52| 5.35M|#define MAX_WORD 32767 ------------------ | Branch (168:6): [True: 197k, False: 5.15M] ------------------ 169| 197k| ltmp = MAX_WORD ; ------------------ | | 52| 197k|#define MAX_WORD 32767 ------------------ 170| 5.15M| else if (ltmp <= MIN_WORD) ------------------ | | 51| 5.15M|#define MIN_WORD (-32767 - 1) ------------------ | Branch (170:11): [True: 111k, False: 5.04M] ------------------ 171| 111k| ltmp = MIN_WORD ; ------------------ | | 51| 111k|#define MIN_WORD (-32767 - 1) ------------------ 172| | 173| 5.35M| return ltmp ; 174| 5.35M|} /* GSM_SUB */ short_term.c:GSM_MULT_R: 118| 33.2k|{ return (((int32_t) (a)) * ((int32_t) (b)) + 16384) >> 15 ; 119| 33.2k|} /* GSM_MULT_R */ short_term.c:SASR_W: 60| 265k|{ if (x >= 0) ------------------ | Branch (60:7): [True: 128k, False: 136k] ------------------ 61| 128k| return x >> by ; 62| 136k| return ~ ((~x) >> by) ; 63| 265k|} /* SASR_W */ add.c:SASR_W: 60| 222k|{ if (x >= 0) ------------------ | Branch (60:7): [True: 103k, False: 118k] ------------------ 61| 103k| return x >> by ; 62| 118k| return ~ ((~x) >> by) ; 63| 222k|} /* SASR_W */ gsm_create: 19| 460|{ 20| 460| gsm r ; 21| | 22| 460| r = malloc (sizeof (struct gsm_state)) ; 23| 460| if (!r) return r ; ------------------ | Branch (23:6): [True: 0, False: 460] ------------------ 24| | 25| 460| memset ((char *) r, 0, sizeof (struct gsm_state)) ; 26| 460| r->nrp = 40 ; 27| | 28| 460| return r ; 29| 460|} gsm_decode: 12| 4.86k|{ 13| 4.86k| int16_t LARc [8], Nc [4], Mc [4], bc [4], xmaxc [4], xmc [13 * 4] ; 14| | 15| 4.86k|#ifdef WAV49 16| 4.86k| if (s->wav_fmt) ------------------ | Branch (16:6): [True: 3.47k, False: 1.39k] ------------------ 17| 3.47k| { uint16_t sr = 0 ; 18| | 19| 3.47k| s->frame_index = !s->frame_index ; 20| 3.47k| if (s->frame_index) ------------------ | Branch (20:7): [True: 1.73k, False: 1.73k] ------------------ 21| 1.73k| { sr = *c++ ; 22| 1.73k| LARc [0] = sr & 0x3f ; sr >>= 6 ; 23| 1.73k| sr |= (uint16_t) *c++ << 2 ; 24| 1.73k| LARc [1] = sr & 0x3f ; sr >>= 6 ; 25| 1.73k| sr |= (uint16_t) *c++ << 4 ; 26| 1.73k| LARc [2] = sr & 0x1f ; sr >>= 5 ; 27| 1.73k| LARc [3] = sr & 0x1f ; sr >>= 5 ; 28| 1.73k| sr |= (uint16_t) *c++ << 2 ; 29| 1.73k| LARc [4] = sr & 0xf ; sr >>= 4 ; 30| 1.73k| LARc [5] = sr & 0xf ; sr >>= 4 ; 31| 1.73k| sr |= (uint16_t) *c++ << 2 ; /* 5 */ 32| 1.73k| LARc [6] = sr & 0x7 ; sr >>= 3 ; 33| 1.73k| LARc [7] = sr & 0x7 ; sr >>= 3 ; 34| 1.73k| sr |= (uint16_t) *c++ << 4 ; 35| 1.73k| Nc [0] = sr & 0x7f ; sr >>= 7 ; 36| 1.73k| bc [0] = sr & 0x3 ; sr >>= 2 ; 37| 1.73k| Mc [0] = sr & 0x3 ; sr >>= 2 ; 38| 1.73k| sr |= (uint16_t) *c++ << 1 ; 39| 1.73k| xmaxc [0] = sr & 0x3f ; sr >>= 6 ; 40| 1.73k| xmc [0] = sr & 0x7 ; sr >>= 3 ; 41| 1.73k| sr = *c++ ; 42| 1.73k| xmc [1] = sr & 0x7 ; sr >>= 3 ; 43| 1.73k| xmc [2] = sr & 0x7 ; sr >>= 3 ; 44| 1.73k| sr |= (uint16_t) *c++ << 2 ; 45| 1.73k| xmc [3] = sr & 0x7 ; sr >>= 3 ; 46| 1.73k| xmc [4] = sr & 0x7 ; sr >>= 3 ; 47| 1.73k| xmc [5] = sr & 0x7 ; sr >>= 3 ; 48| 1.73k| sr |= (uint16_t) *c++ << 1 ; /* 10 */ 49| 1.73k| xmc [6] = sr & 0x7 ; sr >>= 3 ; 50| 1.73k| xmc [7] = sr & 0x7 ; sr >>= 3 ; 51| 1.73k| xmc [8] = sr & 0x7 ; sr >>= 3 ; 52| 1.73k| sr = *c++ ; 53| 1.73k| xmc [9] = sr & 0x7 ; sr >>= 3 ; 54| 1.73k| xmc [10] = sr & 0x7 ; sr >>= 3 ; 55| 1.73k| sr |= (uint16_t) *c++ << 2 ; 56| 1.73k| xmc [11] = sr & 0x7 ; sr >>= 3 ; 57| 1.73k| xmc [12] = sr & 0x7 ; sr >>= 3 ; 58| 1.73k| sr |= (uint16_t) *c++ << 4 ; 59| 1.73k| Nc [1] = sr & 0x7f ; sr >>= 7 ; 60| 1.73k| bc [1] = sr & 0x3 ; sr >>= 2 ; 61| 1.73k| Mc [1] = sr & 0x3 ; sr >>= 2 ; 62| 1.73k| sr |= (uint16_t) *c++ << 1 ; 63| 1.73k| xmaxc [1] = sr & 0x3f ; sr >>= 6 ; 64| 1.73k| xmc [13] = sr & 0x7 ; sr >>= 3 ; 65| 1.73k| sr = *c++ ; /* 15 */ 66| 1.73k| xmc [14] = sr & 0x7 ; sr >>= 3 ; 67| 1.73k| xmc [15] = sr & 0x7 ; sr >>= 3 ; 68| 1.73k| sr |= (uint16_t) *c++ << 2 ; 69| 1.73k| xmc [16] = sr & 0x7 ; sr >>= 3 ; 70| 1.73k| xmc [17] = sr & 0x7 ; sr >>= 3 ; 71| 1.73k| xmc [18] = sr & 0x7 ; sr >>= 3 ; 72| 1.73k| sr |= (uint16_t) *c++ << 1 ; 73| 1.73k| xmc [19] = sr & 0x7 ; sr >>= 3 ; 74| 1.73k| xmc [20] = sr & 0x7 ; sr >>= 3 ; 75| 1.73k| xmc [21] = sr & 0x7 ; sr >>= 3 ; 76| 1.73k| sr = *c++ ; 77| 1.73k| xmc [22] = sr & 0x7 ; sr >>= 3 ; 78| 1.73k| xmc [23] = sr & 0x7 ; sr >>= 3 ; 79| 1.73k| sr |= (uint16_t) *c++ << 2 ; 80| 1.73k| xmc [24] = sr & 0x7 ; sr >>= 3 ; 81| 1.73k| xmc [25] = sr & 0x7 ; sr >>= 3 ; 82| 1.73k| sr |= (uint16_t) *c++ << 4 ; /* 20 */ 83| 1.73k| Nc [2] = sr & 0x7f ; sr >>= 7 ; 84| 1.73k| bc [2] = sr & 0x3 ; sr >>= 2 ; 85| 1.73k| Mc [2] = sr & 0x3 ; sr >>= 2 ; 86| 1.73k| sr |= (uint16_t) *c++ << 1 ; 87| 1.73k| xmaxc [2] = sr & 0x3f ; sr >>= 6 ; 88| 1.73k| xmc [26] = sr & 0x7 ; sr >>= 3 ; 89| 1.73k| sr = *c++ ; 90| 1.73k| xmc [27] = sr & 0x7 ; sr >>= 3 ; 91| 1.73k| xmc [28] = sr & 0x7 ; sr >>= 3 ; 92| 1.73k| sr |= (uint16_t) *c++ << 2 ; 93| 1.73k| xmc [29] = sr & 0x7 ; sr >>= 3 ; 94| 1.73k| xmc [30] = sr & 0x7 ; sr >>= 3 ; 95| 1.73k| xmc [31] = sr & 0x7 ; sr >>= 3 ; 96| 1.73k| sr |= (uint16_t) *c++ << 1 ; 97| 1.73k| xmc [32] = sr & 0x7 ; sr >>= 3 ; 98| 1.73k| xmc [33] = sr & 0x7 ; sr >>= 3 ; 99| 1.73k| xmc [34] = sr & 0x7 ; sr >>= 3 ; 100| 1.73k| sr = *c++ ; /* 25 */ 101| 1.73k| xmc [35] = sr & 0x7 ; sr >>= 3 ; 102| 1.73k| xmc [36] = sr & 0x7 ; sr >>= 3 ; 103| 1.73k| sr |= (uint16_t) *c++ << 2 ; 104| 1.73k| xmc [37] = sr & 0x7 ; sr >>= 3 ; 105| 1.73k| xmc [38] = sr & 0x7 ; sr >>= 3 ; 106| 1.73k| sr |= (uint16_t) *c++ << 4 ; 107| 1.73k| Nc [3] = sr & 0x7f ; sr >>= 7 ; 108| 1.73k| bc [3] = sr & 0x3 ; sr >>= 2 ; 109| 1.73k| Mc [3] = sr & 0x3 ; sr >>= 2 ; 110| 1.73k| sr |= (uint16_t) *c++ << 1 ; 111| 1.73k| xmaxc [3] = sr & 0x3f ; sr >>= 6 ; 112| 1.73k| xmc [39] = sr & 0x7 ; sr >>= 3 ; 113| 1.73k| sr = *c++ ; 114| 1.73k| xmc [40] = sr & 0x7 ; sr >>= 3 ; 115| 1.73k| xmc [41] = sr & 0x7 ; sr >>= 3 ; 116| 1.73k| sr |= (uint16_t) *c++ << 2 ; /* 30 */ 117| 1.73k| xmc [42] = sr & 0x7 ; sr >>= 3 ; 118| 1.73k| xmc [43] = sr & 0x7 ; sr >>= 3 ; 119| 1.73k| xmc [44] = sr & 0x7 ; sr >>= 3 ; 120| 1.73k| sr |= (uint16_t) *c++ << 1 ; 121| 1.73k| xmc [45] = sr & 0x7 ; sr >>= 3 ; 122| 1.73k| xmc [46] = sr & 0x7 ; sr >>= 3 ; 123| 1.73k| xmc [47] = sr & 0x7 ; sr >>= 3 ; 124| 1.73k| sr = *c++ ; 125| 1.73k| xmc [48] = sr & 0x7 ; sr >>= 3 ; 126| 1.73k| xmc [49] = sr & 0x7 ; sr >>= 3 ; 127| 1.73k| sr |= (uint16_t) *c++ << 2 ; 128| 1.73k| xmc [50] = sr & 0x7 ; sr >>= 3 ; 129| 1.73k| xmc [51] = sr & 0x7 ; sr >>= 3 ; 130| | 131| 1.73k| s->frame_chain = sr & 0xf ; 132| 1.73k| } 133| 1.73k| else { 134| 1.73k| sr = s->frame_chain ; 135| 1.73k| sr |= (uint16_t) *c++ << 4 ; /* 1 */ 136| 1.73k| LARc [0] = sr & 0x3f ; sr >>= 6 ; 137| 1.73k| LARc [1] = sr & 0x3f ; sr >>= 6 ; 138| 1.73k| sr = *c++ ; 139| 1.73k| LARc [2] = sr & 0x1f ; sr >>= 5 ; 140| 1.73k| sr |= (uint16_t) *c++ << 3 ; 141| 1.73k| LARc [3] = sr & 0x1f ; sr >>= 5 ; 142| 1.73k| LARc [4] = sr & 0xf ; sr >>= 4 ; 143| 1.73k| sr |= (uint16_t) *c++ << 2 ; 144| 1.73k| LARc [5] = sr & 0xf ; sr >>= 4 ; 145| 1.73k| LARc [6] = sr & 0x7 ; sr >>= 3 ; 146| 1.73k| LARc [7] = sr & 0x7 ; sr >>= 3 ; 147| 1.73k| sr = *c++ ; /* 5 */ 148| 1.73k| Nc [0] = sr & 0x7f ; sr >>= 7 ; 149| 1.73k| sr |= (uint16_t) *c++ << 1 ; 150| 1.73k| bc [0] = sr & 0x3 ; sr >>= 2 ; 151| 1.73k| Mc [0] = sr & 0x3 ; sr >>= 2 ; 152| 1.73k| sr |= (uint16_t) *c++ << 5 ; 153| 1.73k| xmaxc [0] = sr & 0x3f ; sr >>= 6 ; 154| 1.73k| xmc [0] = sr & 0x7 ; sr >>= 3 ; 155| 1.73k| xmc [1] = sr & 0x7 ; sr >>= 3 ; 156| 1.73k| sr |= (uint16_t) *c++ << 1 ; 157| 1.73k| xmc [2] = sr & 0x7 ; sr >>= 3 ; 158| 1.73k| xmc [3] = sr & 0x7 ; sr >>= 3 ; 159| 1.73k| xmc [4] = sr & 0x7 ; sr >>= 3 ; 160| 1.73k| sr = *c++ ; 161| 1.73k| xmc [5] = sr & 0x7 ; sr >>= 3 ; 162| 1.73k| xmc [6] = sr & 0x7 ; sr >>= 3 ; 163| 1.73k| sr |= (uint16_t) *c++ << 2 ; /* 10 */ 164| 1.73k| xmc [7] = sr & 0x7 ; sr >>= 3 ; 165| 1.73k| xmc [8] = sr & 0x7 ; sr >>= 3 ; 166| 1.73k| xmc [9] = sr & 0x7 ; sr >>= 3 ; 167| 1.73k| sr |= (uint16_t) *c++ << 1 ; 168| 1.73k| xmc [10] = sr & 0x7 ; sr >>= 3 ; 169| 1.73k| xmc [11] = sr & 0x7 ; sr >>= 3 ; 170| 1.73k| xmc [12] = sr & 0x7 ; sr >>= 3 ; 171| 1.73k| sr = *c++ ; 172| 1.73k| Nc [1] = sr & 0x7f ; sr >>= 7 ; 173| 1.73k| sr |= (uint16_t) *c++ << 1 ; 174| 1.73k| bc [1] = sr & 0x3 ; sr >>= 2 ; 175| 1.73k| Mc [1] = sr & 0x3 ; sr >>= 2 ; 176| 1.73k| sr |= (uint16_t) *c++ << 5 ; 177| 1.73k| xmaxc [1] = sr & 0x3f ; sr >>= 6 ; 178| 1.73k| xmc [13] = sr & 0x7 ; sr >>= 3 ; 179| 1.73k| xmc [14] = sr & 0x7 ; sr >>= 3 ; 180| 1.73k| sr |= (uint16_t) *c++ << 1 ; /* 15 */ 181| 1.73k| xmc [15] = sr & 0x7 ; sr >>= 3 ; 182| 1.73k| xmc [16] = sr & 0x7 ; sr >>= 3 ; 183| 1.73k| xmc [17] = sr & 0x7 ; sr >>= 3 ; 184| 1.73k| sr = *c++ ; 185| 1.73k| xmc [18] = sr & 0x7 ; sr >>= 3 ; 186| 1.73k| xmc [19] = sr & 0x7 ; sr >>= 3 ; 187| 1.73k| sr |= (uint16_t) *c++ << 2 ; 188| 1.73k| xmc [20] = sr & 0x7 ; sr >>= 3 ; 189| 1.73k| xmc [21] = sr & 0x7 ; sr >>= 3 ; 190| 1.73k| xmc [22] = sr & 0x7 ; sr >>= 3 ; 191| 1.73k| sr |= (uint16_t) *c++ << 1 ; 192| 1.73k| xmc [23] = sr & 0x7 ; sr >>= 3 ; 193| 1.73k| xmc [24] = sr & 0x7 ; sr >>= 3 ; 194| 1.73k| xmc [25] = sr & 0x7 ; sr >>= 3 ; 195| 1.73k| sr = *c++ ; 196| 1.73k| Nc [2] = sr & 0x7f ; sr >>= 7 ; 197| 1.73k| sr |= (uint16_t) *c++ << 1 ; /* 20 */ 198| 1.73k| bc [2] = sr & 0x3 ; sr >>= 2 ; 199| 1.73k| Mc [2] = sr & 0x3 ; sr >>= 2 ; 200| 1.73k| sr |= (uint16_t) *c++ << 5 ; 201| 1.73k| xmaxc [2] = sr & 0x3f ; sr >>= 6 ; 202| 1.73k| xmc [26] = sr & 0x7 ; sr >>= 3 ; 203| 1.73k| xmc [27] = sr & 0x7 ; sr >>= 3 ; 204| 1.73k| sr |= (uint16_t) *c++ << 1 ; 205| 1.73k| xmc [28] = sr & 0x7 ; sr >>= 3 ; 206| 1.73k| xmc [29] = sr & 0x7 ; sr >>= 3 ; 207| 1.73k| xmc [30] = sr & 0x7 ; sr >>= 3 ; 208| 1.73k| sr = *c++ ; 209| 1.73k| xmc [31] = sr & 0x7 ; sr >>= 3 ; 210| 1.73k| xmc [32] = sr & 0x7 ; sr >>= 3 ; 211| 1.73k| sr |= (uint16_t) *c++ << 2 ; 212| 1.73k| xmc [33] = sr & 0x7 ; sr >>= 3 ; 213| 1.73k| xmc [34] = sr & 0x7 ; sr >>= 3 ; 214| 1.73k| xmc [35] = sr & 0x7 ; sr >>= 3 ; 215| 1.73k| sr |= (uint16_t) *c++ << 1 ; /* 25 */ 216| 1.73k| xmc [36] = sr & 0x7 ; sr >>= 3 ; 217| 1.73k| xmc [37] = sr & 0x7 ; sr >>= 3 ; 218| 1.73k| xmc [38] = sr & 0x7 ; sr >>= 3 ; 219| 1.73k| sr = *c++ ; 220| 1.73k| Nc [3] = sr & 0x7f ; sr >>= 7 ; 221| 1.73k| sr |= (uint16_t) *c++ << 1 ; 222| 1.73k| bc [3] = sr & 0x3 ; sr >>= 2 ; 223| 1.73k| Mc [3] = sr & 0x3 ; sr >>= 2 ; 224| 1.73k| sr |= (uint16_t) *c++ << 5 ; 225| 1.73k| xmaxc [3] = sr & 0x3f ; sr >>= 6 ; 226| 1.73k| xmc [39] = sr & 0x7 ; sr >>= 3 ; 227| 1.73k| xmc [40] = sr & 0x7 ; sr >>= 3 ; 228| 1.73k| sr |= (uint16_t) *c++ << 1 ; 229| 1.73k| xmc [41] = sr & 0x7 ; sr >>= 3 ; 230| 1.73k| xmc [42] = sr & 0x7 ; sr >>= 3 ; 231| 1.73k| xmc [43] = sr & 0x7 ; sr >>= 3 ; 232| 1.73k| sr = *c++ ; /* 30 */ 233| 1.73k| xmc [44] = sr & 0x7 ; sr >>= 3 ; 234| 1.73k| xmc [45] = sr & 0x7 ; sr >>= 3 ; 235| 1.73k| sr |= (uint16_t) *c++ << 2 ; 236| 1.73k| xmc [46] = sr & 0x7 ; sr >>= 3 ; 237| 1.73k| xmc [47] = sr & 0x7 ; sr >>= 3 ; 238| 1.73k| xmc [48] = sr & 0x7 ; sr >>= 3 ; 239| 1.73k| sr |= (uint16_t) *c++ << 1 ; 240| 1.73k| xmc [49] = sr & 0x7 ; sr >>= 3 ; 241| 1.73k| xmc [50] = sr & 0x7 ; sr >>= 3 ; 242| 1.73k| xmc [51] = sr & 0x7 ; sr >>= 3 ; 243| 1.73k| } 244| 3.47k| } 245| 1.39k| else 246| 1.39k|#endif 247| 1.39k| { 248| | /* GSM_MAGIC = (*c >> 4) & 0xF ; */ 249| | 250| 1.39k| if (((*c >> 4) & 0x0F) != GSM_MAGIC) return -1 ; ------------------ | | 21| 1.39k|#define GSM_MAGIC 0xD /* 13 kbit/s RPE-LTP */ ------------------ | Branch (250:7): [True: 715, False: 682] ------------------ 251| | 252| 682| LARc [0] = (*c++ & 0xF) << 2 ; /* 1 */ 253| 682| LARc [0] |= (*c >> 6) & 0x3 ; 254| 682| LARc [1] = *c++ & 0x3F ; 255| 682| LARc [2] = (*c >> 3) & 0x1F ; 256| 682| LARc [3] = (*c++ & 0x7) << 2 ; 257| 682| LARc [3] |= (*c >> 6) & 0x3 ; 258| 682| LARc [4] = (*c >> 2) & 0xF ; 259| 682| LARc [5] = (*c++ & 0x3) << 2 ; 260| 682| LARc [5] |= (*c >> 6) & 0x3 ; 261| 682| LARc [6] = (*c >> 3) & 0x7 ; 262| 682| LARc [7] = *c++ & 0x7 ; 263| 682| Nc [0] = (*c >> 1) & 0x7F ; 264| 682| bc [0] = (*c++ & 0x1) << 1 ; 265| 682| bc [0] |= (*c >> 7) & 0x1 ; 266| 682| Mc [0] = (*c >> 5) & 0x3 ; 267| 682| xmaxc [0] = (*c++ & 0x1F) << 1 ; 268| 682| xmaxc [0] |= (*c >> 7) & 0x1 ; 269| 682| xmc [0] = (*c >> 4) & 0x7 ; 270| 682| xmc [1] = (*c >> 1) & 0x7 ; 271| 682| xmc [2] = (*c++ & 0x1) << 2 ; 272| 682| xmc [2] |= (*c >> 6) & 0x3 ; 273| 682| xmc [3] = (*c >> 3) & 0x7 ; 274| 682| xmc [4] = *c++ & 0x7 ; 275| 682| xmc [5] = (*c >> 5) & 0x7 ; 276| 682| xmc [6] = (*c >> 2) & 0x7 ; 277| 682| xmc [7] = (*c++ & 0x3) << 1 ; /* 10 */ 278| 682| xmc [7] |= (*c >> 7) & 0x1 ; 279| 682| xmc [8] = (*c >> 4) & 0x7 ; 280| 682| xmc [9] = (*c >> 1) & 0x7 ; 281| 682| xmc [10] = (*c++ & 0x1) << 2 ; 282| 682| xmc [10] |= (*c >> 6) & 0x3 ; 283| 682| xmc [11] = (*c >> 3) & 0x7 ; 284| 682| xmc [12] = *c++ & 0x7 ; 285| 682| Nc [1] = (*c >> 1) & 0x7F ; 286| 682| bc [1] = (*c++ & 0x1) << 1 ; 287| 682| bc [1] |= (*c >> 7) & 0x1 ; 288| 682| Mc [1] = (*c >> 5) & 0x3 ; 289| 682| xmaxc [1] = (*c++ & 0x1F) << 1 ; 290| 682| xmaxc [1] |= (*c >> 7) & 0x1 ; 291| 682| xmc [13] = (*c >> 4) & 0x7 ; 292| 682| xmc [14] = (*c >> 1) & 0x7 ; 293| 682| xmc [15] = (*c++ & 0x1) << 2 ; 294| 682| xmc [15] |= (*c >> 6) & 0x3 ; 295| 682| xmc [16] = (*c >> 3) & 0x7 ; 296| 682| xmc [17] = *c++ & 0x7 ; 297| 682| xmc [18] = (*c >> 5) & 0x7 ; 298| 682| xmc [19] = (*c >> 2) & 0x7 ; 299| 682| xmc [20] = (*c++ & 0x3) << 1 ; 300| 682| xmc [20] |= (*c >> 7) & 0x1 ; 301| 682| xmc [21] = (*c >> 4) & 0x7 ; 302| 682| xmc [22] = (*c >> 1) & 0x7 ; 303| 682| xmc [23] = (*c++ & 0x1) << 2 ; 304| 682| xmc [23] |= (*c >> 6) & 0x3 ; 305| 682| xmc [24] = (*c >> 3) & 0x7 ; 306| 682| xmc [25] = *c++ & 0x7 ; 307| 682| Nc [2] = (*c >> 1) & 0x7F ; 308| 682| bc [2] = (*c++ & 0x1) << 1 ; /* 20 */ 309| 682| bc [2] |= (*c >> 7) & 0x1 ; 310| 682| Mc [2] = (*c >> 5) & 0x3 ; 311| 682| xmaxc [2] = (*c++ & 0x1F) << 1 ; 312| 682| xmaxc [2] |= (*c >> 7) & 0x1 ; 313| 682| xmc [26] = (*c >> 4) & 0x7 ; 314| 682| xmc [27] = (*c >> 1) & 0x7 ; 315| 682| xmc [28] = (*c++ & 0x1) << 2 ; 316| 682| xmc [28] |= (*c >> 6) & 0x3 ; 317| 682| xmc [29] = (*c >> 3) & 0x7 ; 318| 682| xmc [30] = *c++ & 0x7 ; 319| 682| xmc [31] = (*c >> 5) & 0x7 ; 320| 682| xmc [32] = (*c >> 2) & 0x7 ; 321| 682| xmc [33] = (*c++ & 0x3) << 1 ; 322| 682| xmc [33] |= (*c >> 7) & 0x1 ; 323| 682| xmc [34] = (*c >> 4) & 0x7 ; 324| 682| xmc [35] = (*c >> 1) & 0x7 ; 325| 682| xmc [36] = (*c++ & 0x1) << 2 ; 326| 682| xmc [36] |= (*c >> 6) & 0x3 ; 327| 682| xmc [37] = (*c >> 3) & 0x7 ; 328| 682| xmc [38] = *c++ & 0x7 ; 329| 682| Nc [3] = (*c >> 1) & 0x7F ; 330| 682| bc [3] = (*c++ & 0x1) << 1 ; 331| 682| bc [3] |= (*c >> 7) & 0x1 ; 332| 682| Mc [3] = (*c >> 5) & 0x3 ; 333| 682| xmaxc [3] = (*c++ & 0x1F) << 1 ; 334| 682| xmaxc [3] |= (*c >> 7) & 0x1 ; 335| 682| xmc [39] = (*c >> 4) & 0x7 ; 336| 682| xmc [40] = (*c >> 1) & 0x7 ; 337| 682| xmc [41] = (*c++ & 0x1) << 2 ; 338| 682| xmc [41] |= (*c >> 6) & 0x3 ; 339| 682| xmc [42] = (*c >> 3) & 0x7 ; 340| 682| xmc [43] = *c++ & 0x7 ; /* 30 */ 341| 682| xmc [44] = (*c >> 5) & 0x7 ; 342| 682| xmc [45] = (*c >> 2) & 0x7 ; 343| 682| xmc [46] = (*c++ & 0x3) << 1 ; 344| 682| xmc [46] |= (*c >> 7) & 0x1 ; 345| 682| xmc [47] = (*c >> 4) & 0x7 ; 346| 682| xmc [48] = (*c >> 1) & 0x7 ; 347| 682| xmc [49] = (*c++ & 0x1) << 2 ; 348| 682| xmc [49] |= (*c >> 6) & 0x3 ; 349| 682| xmc [50] = (*c >> 3) & 0x7 ; 350| 682| xmc [51] = *c & 0x7 ; /* 33 */ 351| 682| } 352| | 353| 4.15k| Gsm_Decoder (s, LARc, Nc, bc, Mc, xmaxc, xmc, target) ; 354| | 355| 4.15k| return 0 ; 356| 4.86k|} gsm_destroy: 21| 460|{ 22| 460| if (S) ------------------ | Branch (22:6): [True: 460, False: 0] ------------------ 23| 460| free ((char *) S) ; 24| 460|} gsm_option: 12| 305|{ 13| 305| int result = -1 ; 14| | 15| 305| switch (opt) { 16| 0| case GSM_OPT_LTP_CUT: ------------------ | | 29| 0|#define GSM_OPT_LTP_CUT 3 ------------------ | Branch (16:2): [True: 0, False: 305] ------------------ 17| |#ifdef LTP_CUT 18| | result = r->ltp_cut ; 19| | if (val) r->ltp_cut = *val ; 20| |#endif 21| 0| break ; 22| | 23| 0| case GSM_OPT_VERBOSE: ------------------ | | 27| 0|#define GSM_OPT_VERBOSE 1 ------------------ | Branch (23:2): [True: 0, False: 305] ------------------ 24| 0|#ifndef NDEBUG 25| 0| result = r->verbose ; 26| 0| if (val) r->verbose = *val ; ------------------ | Branch (26:7): [True: 0, False: 0] ------------------ 27| 0|#endif 28| 0| break ; 29| | 30| 0| case GSM_OPT_FAST: ------------------ | | 28| 0|#define GSM_OPT_FAST 2 ------------------ | Branch (30:2): [True: 0, False: 305] ------------------ 31| | 32| 0|#if defined (FAST) && defined (USE_FLOAT_MUL) 33| 0| result = r->fast ; 34| 0| if (val) r->fast = !!*val ; ------------------ | Branch (34:7): [True: 0, False: 0] ------------------ 35| 0|#endif 36| 0| break ; 37| | 38| 0| case GSM_OPT_FRAME_CHAIN: ------------------ | | 32| 0|#define GSM_OPT_FRAME_CHAIN 6 ------------------ | Branch (38:2): [True: 0, False: 305] ------------------ 39| | 40| 0|#ifdef WAV49 41| 0| result = r->frame_chain ; 42| 0| if (val) r->frame_chain = *val ; ------------------ | Branch (42:7): [True: 0, False: 0] ------------------ 43| 0|#endif 44| 0| break ; 45| | 46| 0| case GSM_OPT_FRAME_INDEX: ------------------ | | 31| 0|#define GSM_OPT_FRAME_INDEX 5 ------------------ | Branch (46:2): [True: 0, False: 305] ------------------ 47| | 48| 0|#ifdef WAV49 49| 0| result = r->frame_index ; 50| 0| if (val) r->frame_index = *val ; ------------------ | Branch (50:7): [True: 0, False: 0] ------------------ 51| 0|#endif 52| 0| break ; 53| | 54| 305| case GSM_OPT_WAV49: ------------------ | | 30| 305|#define GSM_OPT_WAV49 4 ------------------ | Branch (54:2): [True: 305, False: 0] ------------------ 55| | 56| 305|#ifdef WAV49 57| 305| result = r->wav_fmt ; 58| 305| if (val) r->wav_fmt = !!*val ; ------------------ | Branch (58:7): [True: 305, False: 0] ------------------ 59| 305|#endif 60| 305| break ; 61| | 62| 0| default: ------------------ | Branch (62:2): [True: 0, False: 305] ------------------ 63| 0| break ; 64| 305| } 65| 305| return result ; 66| 305|} Gsm_Long_Term_Synthesis_Filtering: 902| 16.6k|{ 903| 16.6k| register int k ; 904| 16.6k| int16_t brp, drpp, Nr ; 905| | 906| | /* Check the limits of Nr. 907| | */ 908| 16.6k| Nr = Ncr < 40 || Ncr > 120 ? S->nrp : Ncr ; ------------------ | Branch (908:7): [True: 7.45k, False: 9.16k] | Branch (908:19): [True: 3.52k, False: 5.64k] ------------------ 909| 16.6k| S->nrp = Nr ; 910| 16.6k| assert (Nr >= 40 && Nr <= 120) ; ------------------ | Branch (910:2): [True: 0, False: 16.6k] | Branch (910:2): [True: 0, False: 0] | Branch (910:2): [True: 16.6k, False: 0] | Branch (910:2): [True: 16.6k, False: 0] ------------------ 911| | 912| | /* Decoding of the LTP gain bcr 913| | */ 914| 16.6k| brp = gsm_QLB [bcr] ; 915| | 916| | /* Computation of the reconstructed short term residual 917| | * signal drp [0..39] 918| | */ 919| 16.6k| assert (brp != MIN_WORD) ; ------------------ | Branch (919:2): [True: 0, False: 16.6k] | Branch (919:2): [True: 16.6k, False: 0] ------------------ 920| | 921| 681k| for (k = 0 ; k <= 39 ; k++) ------------------ | Branch (921:15): [True: 664k, False: 16.6k] ------------------ 922| 664k| { drpp = GSM_MULT_R (brp, drp [k - Nr]) ; 923| 664k| drp [k] = GSM_ADD (erp [k], drpp) ; 924| 664k| } 925| | 926| | /* 927| | * Update of the reconstructed short term residual signal 928| | * drp [-1..-120] 929| | */ 930| | 931| 2.01M| for (k = 0 ; k <= 119 ; k++) drp [-120 + k] = drp [-80 + k] ; ------------------ | Branch (931:15): [True: 1.99M, False: 16.6k] ------------------ 932| 16.6k|} Gsm_RPE_Decoding: 453| 16.6k|{ 454| 16.6k| int16_t expon, mant ; 455| 16.6k| int16_t xMp [13] ; 456| | 457| 16.6k| APCM_quantization_xmaxc_to_exp_mant (xmaxcr, &expon, &mant) ; 458| 16.6k| APCM_inverse_quantization (xMcr, mant, expon, xMp) ; 459| 16.6k| RPE_grid_positioning (Mcr, xMp, erp) ; 460| 16.6k|} rpe.c:APCM_inverse_quantization: 345| 16.6k|{ 346| 16.6k| int i ; 347| 16.6k| int16_t temp, temp1, temp2, temp3 ; 348| | 349| 16.6k| assert (mant >= 0 && mant <= 7) ; ------------------ | Branch (349:2): [True: 0, False: 16.6k] | Branch (349:2): [True: 0, False: 0] | Branch (349:2): [True: 16.6k, False: 0] | Branch (349:2): [True: 16.6k, False: 0] ------------------ 350| | 351| 16.6k| temp1 = gsm_FAC [mant] ; /* see 4.2-15 for mant */ 352| 16.6k| temp2 = gsm_sub (6, expon) ; /* see 4.2-15 for exp */ 353| 16.6k| temp3 = gsm_asl (1, gsm_sub (temp2, 1)) ; 354| | 355| 232k| for (i = 13 ; i-- ;) ------------------ | Branch (355:16): [True: 216k, False: 16.6k] ------------------ 356| 216k| { assert (*xMc <= 7 && *xMc >= 0) ; /* 3 bit unsigned */ ------------------ | Branch (356:4): [True: 0, False: 216k] | Branch (356:4): [True: 0, False: 0] | Branch (356:4): [True: 216k, False: 0] | Branch (356:4): [True: 216k, False: 0] ------------------ 357| | 358| | /* temp = gsm_sub (*xMc++ << 1, 7) ; */ 359| 216k| temp = (*xMc++ << 1) - 7 ; /* restore sign */ 360| 216k| assert (temp <= 7 && temp >= -7) ; /* 4 bit signed */ ------------------ | Branch (360:3): [True: 0, False: 216k] | Branch (360:3): [True: 0, False: 0] | Branch (360:3): [True: 216k, False: 0] | Branch (360:3): [True: 216k, False: 0] ------------------ 361| | 362| 216k| temp = arith_shift_left (temp, 12) ; /* 16 bit signed */ 363| 216k| temp = GSM_MULT_R (temp1, temp) ; 364| 216k| temp = GSM_ADD (temp, temp3) ; 365| 216k| *xMp++ = gsm_asr (temp, temp2) ; 366| 216k| } 367| 16.6k|} rpe.c:RPE_grid_positioning: 383| 16.6k|{ 384| 16.6k| int i = 13 ; 385| | 386| 16.6k| assert (0 <= Mc && Mc <= 3) ; ------------------ | Branch (386:2): [True: 0, False: 16.6k] | Branch (386:2): [True: 0, False: 0] | Branch (386:2): [True: 16.6k, False: 0] | Branch (386:2): [True: 16.6k, False: 0] ------------------ 387| | 388| 16.6k| switch (Mc) ------------------ | Branch (388:10): [True: 16.6k, False: 0] ------------------ 389| 16.6k| { case 3: *ep++ = 0 ; ------------------ | Branch (389:4): [True: 4.18k, False: 12.4k] ------------------ 390| | /* Falls through. */ 391| 8.30k| case 2: do ------------------ | Branch (391:3): [True: 4.11k, False: 12.5k] ------------------ 392| 207k| { *ep++ = 0 ; 393| | /* Falls through. */ 394| 209k| case 1: *ep++ = 0 ; ------------------ | Branch (394:3): [True: 2.01k, False: 14.6k] ------------------ 395| | /* Falls through. */ 396| 216k| case 0: *ep++ = *xMp++ ; ------------------ | Branch (396:3): [True: 6.30k, False: 10.3k] ------------------ 397| 216k| } while (--i) ; ------------------ | Branch (397:15): [True: 199k, False: 16.6k] ------------------ 398| 16.6k| } 399| 43.6k| while (++Mc < 4) *ep++ = 0 ; ------------------ | Branch (399:9): [True: 27.0k, False: 16.6k] ------------------ 400| 16.6k|} rpe.c:APCM_quantization_xmaxc_to_exp_mant: 216| 16.6k|{ 217| 16.6k| int16_t expon, mant ; 218| | 219| | /* Compute expononent and mantissa of the decoded version of xmaxc 220| | */ 221| | 222| 16.6k| expon = 0 ; 223| 16.6k| if (xmaxc > 15) expon = SASR_W (xmaxc, 3) - 1 ; ------------------ | Branch (223:6): [True: 9.15k, False: 7.46k] ------------------ 224| 16.6k| mant = xmaxc - (expon << 3) ; 225| | 226| 16.6k| if (mant == 0) ------------------ | Branch (226:6): [True: 4.98k, False: 11.6k] ------------------ 227| 4.98k| { expon = -4 ; 228| 4.98k| mant = 7 ; 229| 4.98k| } 230| 11.6k| else 231| 13.9k| { while (mant <= 7) ------------------ | Branch (231:11): [True: 2.27k, False: 11.6k] ------------------ 232| 2.27k| { mant = mant << 1 | 1 ; 233| 2.27k| expon-- ; 234| 2.27k| } 235| 11.6k| mant -= 8 ; 236| 11.6k| } 237| | 238| 16.6k| assert (expon >= -4 && expon <= 6) ; ------------------ | Branch (238:2): [True: 0, False: 16.6k] | Branch (238:2): [True: 0, False: 0] | Branch (238:2): [True: 16.6k, False: 0] | Branch (238:2): [True: 16.6k, False: 0] ------------------ 239| 16.6k| assert (mant >= 0 && mant <= 7) ; ------------------ | Branch (239:2): [True: 0, False: 16.6k] | Branch (239:2): [True: 0, False: 0] | Branch (239:2): [True: 16.6k, False: 0] | Branch (239:2): [True: 16.6k, False: 0] ------------------ 240| | 241| 16.6k| *expon_out = expon ; 242| 16.6k| *mant_out = mant ; 243| 16.6k|} Gsm_Short_Term_Synthesis_Filter: 379| 4.15k|{ 380| 4.15k| int16_t * LARpp_j = S->LARpp [S->j] ; 381| 4.15k| int16_t * LARpp_j_1 = S->LARpp [S->j ^= 1] ; 382| | 383| 4.15k| int16_t LARp [8] ; 384| | 385| 4.15k|#undef FILTER 386| 4.15k|#if defined (FAST) && defined (USE_FLOAT_MUL) 387| | 388| 4.15k|# define FILTER (* (S->fast \ 389| 4.15k| ? Fast_Short_term_synthesis_filtering \ 390| 4.15k| : Short_term_synthesis_filtering)) 391| |#else 392| |# define FILTER Short_term_synthesis_filtering 393| |#endif 394| | 395| 4.15k| Decoding_of_the_coded_Log_Area_Ratios (LARcr, LARpp_j) ; 396| | 397| 4.15k| Coefficients_0_12 (LARpp_j_1, LARpp_j, LARp) ; 398| 4.15k| LARp_to_rp (LARp) ; 399| 4.15k| FILTER (S, LARp, 13, wt, s) ; ------------------ | | 388| 4.15k|# define FILTER (* (S->fast \ | | ------------------ | | | Branch (388:23): [True: 0, False: 4.15k] | | ------------------ | | 389| 4.15k| ? Fast_Short_term_synthesis_filtering \ | | 390| 4.15k| : Short_term_synthesis_filtering)) ------------------ 400| | 401| 4.15k| Coefficients_13_26 (LARpp_j_1, LARpp_j, LARp) ; 402| 4.15k| LARp_to_rp (LARp) ; 403| 4.15k| FILTER (S, LARp, 14, wt + 13, s + 13) ; ------------------ | | 388| 4.15k|# define FILTER (* (S->fast \ | | ------------------ | | | Branch (388:23): [True: 0, False: 4.15k] | | ------------------ | | 389| 4.15k| ? Fast_Short_term_synthesis_filtering \ | | 390| 4.15k| : Short_term_synthesis_filtering)) ------------------ 404| | 405| 4.15k| Coefficients_27_39 (LARpp_j_1, LARpp_j, LARp) ; 406| 4.15k| LARp_to_rp (LARp) ; 407| 4.15k| FILTER (S, LARp, 13, wt + 27, s + 27) ; ------------------ | | 388| 4.15k|# define FILTER (* (S->fast \ | | ------------------ | | | Branch (388:23): [True: 0, False: 4.15k] | | ------------------ | | 389| 4.15k| ? Fast_Short_term_synthesis_filtering \ | | 390| 4.15k| : Short_term_synthesis_filtering)) ------------------ 408| | 409| 4.15k| Coefficients_40_159 (LARpp_j, LARp) ; 410| 4.15k| LARp_to_rp (LARp) ; 411| 4.15k| FILTER (S, LARp, 120, wt + 40, s + 40) ; ------------------ | | 388| 4.15k|# define FILTER (* (S->fast \ | | ------------------ | | | Branch (388:23): [True: 0, False: 4.15k] | | ------------------ | | 389| 4.15k| ? Fast_Short_term_synthesis_filtering \ | | 390| 4.15k| : Short_term_synthesis_filtering)) ------------------ 412| 4.15k|} short_term.c:Decoding_of_the_coded_Log_Area_Ratios: 21| 4.15k|{ 22| 4.15k| register int16_t temp1 ; 23| | 24| | /* This procedure requires for efficient implementation 25| | * two tables. 26| | * 27| | * INVA[1..8] = integer((32768 * 8) / real_A[1..8]) 28| | * MIC[1..8] = minimum value of the LARc[1..8] 29| | */ 30| | 31| | /* Compute the LARpp[1..8] 32| | */ 33| | 34| | /* for (i = 1; i <= 8; i++, B++, MIC++, INVA++, LARc++, LARpp++) { 35| | * 36| | * temp1 = GSM_ADD (*LARc, *MIC) << 10; 37| | * temp2 = *B << 1; 38| | * temp1 = GSM_SUB(temp1, temp2) ; 39| | * 40| | * assert(*INVA != MIN_WORD) ; 41| | * 42| | * temp1 = GSM_MULT_R (*INVA, temp1) ; 43| | * *LARpp = GSM_ADD (temp1, temp1) ; 44| | * } 45| | */ 46| | 47| 4.15k|#undef STEP 48| 4.15k|#define STEP(B, MIC, INVA) \ 49| 4.15k| temp1 = arith_shift_left (GSM_ADD (*LARc++, MIC), 10) ; \ 50| 4.15k| temp1 = GSM_SUB (temp1, B * 2) ; \ 51| 4.15k| temp1 = GSM_MULT_R (INVA, temp1) ; \ 52| 4.15k| *LARpp++ = GSM_ADD (temp1, temp1) ; 53| | 54| 4.15k| STEP (0, -32, 13107) ; ------------------ | | 49| 4.15k| temp1 = arith_shift_left (GSM_ADD (*LARc++, MIC), 10) ; \ | | 50| 4.15k| temp1 = GSM_SUB (temp1, B * 2) ; \ | | 51| 4.15k| temp1 = GSM_MULT_R (INVA, temp1) ; \ | | 52| 4.15k| *LARpp++ = GSM_ADD (temp1, temp1) ; ------------------ 55| 4.15k| STEP (0, -32, 13107) ; ------------------ | | 49| 4.15k| temp1 = arith_shift_left (GSM_ADD (*LARc++, MIC), 10) ; \ | | 50| 4.15k| temp1 = GSM_SUB (temp1, B * 2) ; \ | | 51| 4.15k| temp1 = GSM_MULT_R (INVA, temp1) ; \ | | 52| 4.15k| *LARpp++ = GSM_ADD (temp1, temp1) ; ------------------ 56| 4.15k| STEP (2048, -16, 13107) ; ------------------ | | 49| 4.15k| temp1 = arith_shift_left (GSM_ADD (*LARc++, MIC), 10) ; \ | | 50| 4.15k| temp1 = GSM_SUB (temp1, B * 2) ; \ | | 51| 4.15k| temp1 = GSM_MULT_R (INVA, temp1) ; \ | | 52| 4.15k| *LARpp++ = GSM_ADD (temp1, temp1) ; ------------------ 57| 4.15k| STEP (-2560, -16, 13107) ; ------------------ | | 49| 4.15k| temp1 = arith_shift_left (GSM_ADD (*LARc++, MIC), 10) ; \ | | 50| 4.15k| temp1 = GSM_SUB (temp1, B * 2) ; \ | | 51| 4.15k| temp1 = GSM_MULT_R (INVA, temp1) ; \ | | 52| 4.15k| *LARpp++ = GSM_ADD (temp1, temp1) ; ------------------ 58| | 59| 4.15k| STEP (94, -8, 19223) ; ------------------ | | 49| 4.15k| temp1 = arith_shift_left (GSM_ADD (*LARc++, MIC), 10) ; \ | | 50| 4.15k| temp1 = GSM_SUB (temp1, B * 2) ; \ | | 51| 4.15k| temp1 = GSM_MULT_R (INVA, temp1) ; \ | | 52| 4.15k| *LARpp++ = GSM_ADD (temp1, temp1) ; ------------------ 60| 4.15k| STEP (-1792, -8, 17476) ; ------------------ | | 49| 4.15k| temp1 = arith_shift_left (GSM_ADD (*LARc++, MIC), 10) ; \ | | 50| 4.15k| temp1 = GSM_SUB (temp1, B * 2) ; \ | | 51| 4.15k| temp1 = GSM_MULT_R (INVA, temp1) ; \ | | 52| 4.15k| *LARpp++ = GSM_ADD (temp1, temp1) ; ------------------ 61| 4.15k| STEP (-341, -4, 31454) ; ------------------ | | 49| 4.15k| temp1 = arith_shift_left (GSM_ADD (*LARc++, MIC), 10) ; \ | | 50| 4.15k| temp1 = GSM_SUB (temp1, B * 2) ; \ | | 51| 4.15k| temp1 = GSM_MULT_R (INVA, temp1) ; \ | | 52| 4.15k| *LARpp++ = GSM_ADD (temp1, temp1) ; ------------------ 62| 4.15k| STEP (-1144, -4, 29708) ; ------------------ | | 49| 4.15k| temp1 = arith_shift_left (GSM_ADD (*LARc++, MIC), 10) ; \ | | 50| 4.15k| temp1 = GSM_SUB (temp1, B * 2) ; \ | | 51| 4.15k| temp1 = GSM_MULT_R (INVA, temp1) ; \ | | 52| 4.15k| *LARpp++ = GSM_ADD (temp1, temp1) ; ------------------ 63| | 64| | /* NOTE: the addition of *MIC is used to restore 65| | * the sign of *LARc. 66| | */ 67| 4.15k|} short_term.c:Coefficients_0_12: 89| 4.15k|{ 90| 4.15k| register int i ; 91| | 92| 37.3k| for (i = 1 ; i <= 8 ; i++, LARp++, LARpp_j_1++, LARpp_j++) ------------------ | Branch (92:15): [True: 33.2k, False: 4.15k] ------------------ 93| 33.2k| { *LARp = GSM_ADD (SASR_W (*LARpp_j_1, 2), SASR_W (*LARpp_j, 2)) ; 94| 33.2k| *LARp = GSM_ADD (*LARp, SASR_W (*LARpp_j_1, 1)) ; 95| 33.2k| } 96| 4.15k|} short_term.c:LARp_to_rp: 141| 16.6k|{ 142| 16.6k| register int i ; 143| 16.6k| register int16_t temp ; 144| | 145| 149k| for (i = 1 ; i <= 8 ; i++, LARp++) ------------------ | Branch (145:15): [True: 132k, False: 16.6k] ------------------ 146| 132k| { /* temp = GSM_ABS(*LARp) ; 147| | * 148| | * if (temp < 11059) temp <<= 1; 149| | * else if (temp < 20070) temp += 11059; 150| | * else temp = GSM_ADD (temp >> 2, 26112) ; 151| | * 152| | * *LARp = *LARp < 0 ? -temp : temp; 153| | */ 154| | 155| 132k| if (*LARp < 0) ------------------ | Branch (155:7): [True: 71.6k, False: 61.2k] ------------------ 156| 71.6k| { temp = *LARp == MIN_WORD ? MAX_WORD : - (*LARp) ; ------------------ | | 51| 71.6k|#define MIN_WORD (-32767 - 1) ------------------ { temp = *LARp == MIN_WORD ? MAX_WORD : - (*LARp) ; ------------------ | | 52| 0|#define MAX_WORD 32767 ------------------ | Branch (156:12): [True: 0, False: 71.6k] ------------------ 157| 71.6k| *LARp = - ((temp < 11059) ? temp << 1 ------------------ | Branch (157:15): [True: 52.1k, False: 19.5k] ------------------ 158| 71.6k| : ((temp < 20070) ? temp + 11059 ------------------ | Branch (158:8): [True: 10.5k, False: 8.92k] ------------------ 159| 19.5k| : GSM_ADD ((int16_t) (temp >> 2), (int16_t) 26112))) ; 160| 71.6k| } 161| 61.2k| else 162| 61.2k| { temp = *LARp ; 163| 61.2k| *LARp = (temp < 11059) ? temp << 1 ------------------ | Branch (163:12): [True: 44.0k, False: 17.2k] ------------------ 164| 61.2k| : ((temp < 20070) ? temp + 11059 ------------------ | Branch (164:8): [True: 11.6k, False: 5.59k] ------------------ 165| 17.2k| : GSM_ADD ((int16_t) (temp >> 2), (int16_t) 26112)) ; 166| 61.2k| } 167| 132k| } 168| 16.6k|} short_term.c:Coefficients_13_26: 102| 4.15k|{ 103| 4.15k| register int i ; 104| 37.3k| for (i = 1 ; i <= 8 ; i++, LARpp_j_1++, LARpp_j++, LARp++) ------------------ | Branch (104:15): [True: 33.2k, False: 4.15k] ------------------ 105| 33.2k| *LARp = GSM_ADD (SASR_W (*LARpp_j_1, 1), SASR_W (*LARpp_j, 1)) ; 106| 4.15k|} short_term.c:Coefficients_27_39: 112| 4.15k|{ 113| 4.15k| register int i ; 114| | 115| 37.3k| for (i = 1 ; i <= 8 ; i++, LARpp_j_1++, LARpp_j++, LARp++) ------------------ | Branch (115:15): [True: 33.2k, False: 4.15k] ------------------ 116| 33.2k| { *LARp = GSM_ADD (SASR_W (*LARpp_j_1, 2), SASR_W (*LARpp_j, 2)) ; 117| 33.2k| *LARp = GSM_ADD (*LARp, SASR_W (*LARpp_j, 1)) ; 118| 33.2k| } 119| 4.15k|} short_term.c:Coefficients_40_159: 125| 4.15k|{ 126| 4.15k| register int i ; 127| | 128| 37.3k| for (i = 1 ; i <= 8 ; i++, LARp++, LARpp_j++) ------------------ | Branch (128:15): [True: 33.2k, False: 4.15k] ------------------ 129| 33.2k| *LARp = *LARpp_j ; 130| 4.15k|} short_term.c:Short_term_synthesis_filtering: 258| 16.6k|{ 259| 16.6k| register int16_t * v = S->v ; 260| 16.6k| register int i ; 261| 16.6k| register int16_t sri, tmp1, tmp2 ; 262| | 263| 681k| while (k--) ------------------ | Branch (263:9): [True: 664k, False: 16.6k] ------------------ 264| 664k| { sri = *wt++ ; 265| 5.98M| for (i = 8 ; i-- ; ) ------------------ | Branch (265:16): [True: 5.31M, False: 664k] ------------------ 266| 5.31M| { /* sri = GSM_SUB(sri, gsm_mult_r(rrp[i], v [i])) ; 267| | */ 268| 5.31M| tmp1 = rrp [i] ; 269| 5.31M| tmp2 = v [i] ; 270| 5.31M| tmp2 = (tmp1 == MIN_WORD && tmp2 == MIN_WORD ------------------ | | 51| 10.6M|#define MIN_WORD (-32767 - 1) ------------------ tmp2 = (tmp1 == MIN_WORD && tmp2 == MIN_WORD ------------------ | | 51| 0|#define MIN_WORD (-32767 - 1) ------------------ | Branch (270:12): [True: 0, False: 5.31M] | Branch (270:32): [True: 0, False: 0] ------------------ 271| 5.31M| ? MAX_WORD ------------------ | | 52| 0|#define MAX_WORD 32767 ------------------ 272| 5.31M| : 0x0FFFF & (((int32_t) tmp1 * (int32_t) tmp2 273| 5.31M| + 16384) >> 15)) ; 274| | 275| 5.31M| sri = GSM_SUB (sri, tmp2) ; 276| | 277| | /* v [i+1] = GSM_ADD (v [i], gsm_mult_r(rrp[i], sri)) ; 278| | */ 279| 5.31M| tmp1 = (tmp1 == MIN_WORD && sri == MIN_WORD ------------------ | | 51| 10.6M|#define MIN_WORD (-32767 - 1) ------------------ tmp1 = (tmp1 == MIN_WORD && sri == MIN_WORD ------------------ | | 51| 0|#define MIN_WORD (-32767 - 1) ------------------ | Branch (279:12): [True: 0, False: 5.31M] | Branch (279:32): [True: 0, False: 0] ------------------ 280| 5.31M| ? MAX_WORD ------------------ | | 52| 0|#define MAX_WORD 32767 ------------------ 281| 5.31M| : 0x0FFFF & (((int32_t) tmp1 * (int32_t) sri 282| 5.31M| + 16384) >> 15)) ; 283| | 284| 5.31M| v [i + 1] = GSM_ADD (v [i], tmp1) ; 285| 5.31M| } 286| 664k| *sr++ = v [0] = sri ; 287| 664k| } 288| 16.6k|} aiff_open: 236| 2.65k|{ COMM_CHUNK comm_fmt ; 237| 2.65k| int error = 0, subformat ; 238| | 239| 2.65k| memset (&comm_fmt, 0, sizeof (comm_fmt)) ; 240| | 241| 2.65k| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 2.65k|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 242| | 243| 2.65k| if ((psf->container_data = calloc (1, sizeof (AIFF_PRIVATE))) == NULL) ------------------ | Branch (243:6): [True: 0, False: 2.65k] ------------------ 244| 0| return SFE_MALLOC_FAILED ; 245| | 246| 2.65k| psf->container_close = aiff_close ; 247| | 248| 2.65k| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (248:6): [True: 2.65k, False: 0] | Branch (248:37): [True: 0, False: 0] | Branch (248:67): [True: 0, False: 0] ------------------ 249| 2.65k| { if ((error = aiff_read_header (psf, &comm_fmt))) ------------------ | Branch (249:8): [True: 1.83k, False: 823] ------------------ 250| 1.83k| return error ; 251| | 252| 823| psf->next_chunk_iterator = aiff_next_chunk_iterator ; 253| 823| psf->get_chunk_size = aiff_get_chunk_size ; 254| 823| psf->get_chunk_data = aiff_get_chunk_data ; 255| | 256| 823| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 257| 823| } ; 258| | 259| 823| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (259:6): [True: 0, False: 823] | Branch (259:37): [True: 0, False: 823] ------------------ 260| 0| { if (psf->is_pipe) ------------------ | Branch (260:8): [True: 0, False: 0] ------------------ 261| 0| return SFE_NO_PIPE_WRITE ; 262| | 263| 0| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_AIFF) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (263:7): [True: 0, False: 0] ------------------ 264| 0| return SFE_BAD_OPEN_FORMAT ; 265| | 266| 0| if (psf->file.mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)) ------------------ | Branch (266:7): [True: 0, False: 0] | Branch (266:39): [True: 0, False: 0] | Branch (266:71): [True: 0, False: 0] ------------------ 267| 0| { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) ------------------ | Branch (267:9): [True: 0, False: 0] ------------------ 268| 0| return SFE_MALLOC_FAILED ; 269| 0| psf->peak_info->peak_loc = SF_PEAK_START ; 270| 0| } ; 271| | 272| 0| if (psf->file.mode != SFM_RDWR || psf->filelength < 40) ------------------ | Branch (272:7): [True: 0, False: 0] | Branch (272:37): [True: 0, False: 0] ------------------ 273| 0| { psf->filelength = 0 ; 274| 0| psf->datalength = 0 ; 275| 0| psf->dataoffset = 0 ; 276| 0| psf->sf.frames = 0 ; 277| 0| } ; 278| | 279| 0| psf->strings.flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ; 280| | 281| 0| if ((error = aiff_write_header (psf, SF_FALSE))) ------------------ | Branch (281:7): [True: 0, False: 0] ------------------ 282| 0| return error ; 283| | 284| 0| psf->write_header = aiff_write_header ; 285| 0| psf->set_chunk = aiff_set_chunk ; 286| 823| } ; 287| | 288| 823| psf->command = aiff_command ; 289| | 290| 823| switch (SF_CODEC (psf->sf.format)) ------------------ | | 109| 823|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 291| 823| { case SF_FORMAT_PCM_U8 : ------------------ | Branch (291:4): [True: 33, False: 790] ------------------ 292| 33| error = pcm_init (psf) ; 293| 33| break ; 294| | 295| 6| case SF_FORMAT_PCM_S8 : ------------------ | Branch (295:3): [True: 6, False: 817] ------------------ 296| 6| error = pcm_init (psf) ; 297| 6| break ; 298| | 299| 5| case SF_FORMAT_PCM_16 : ------------------ | Branch (299:3): [True: 5, False: 818] ------------------ 300| 9| case SF_FORMAT_PCM_24 : ------------------ | Branch (300:3): [True: 4, False: 819] ------------------ 301| 24| case SF_FORMAT_PCM_32 : ------------------ | Branch (301:3): [True: 15, False: 808] ------------------ 302| 24| error = pcm_init (psf) ; 303| 24| break ; 304| | 305| 16| case SF_FORMAT_ULAW : ------------------ | Branch (305:3): [True: 16, False: 807] ------------------ 306| 16| error = ulaw_init (psf) ; 307| 16| break ; 308| | 309| 17| case SF_FORMAT_ALAW : ------------------ | Branch (309:3): [True: 17, False: 806] ------------------ 310| 17| error = alaw_init (psf) ; 311| 17| break ; 312| | 313| | /* Lite remove start */ 314| 32| case SF_FORMAT_FLOAT : ------------------ | Branch (314:3): [True: 32, False: 791] ------------------ 315| 32| error = float32_init (psf) ; 316| 32| break ; 317| | 318| 21| case SF_FORMAT_DOUBLE : ------------------ | Branch (318:3): [True: 21, False: 802] ------------------ 319| 21| error = double64_init (psf) ; 320| 21| break ; 321| | 322| 5| case SF_FORMAT_DWVW_12 : ------------------ | Branch (322:3): [True: 5, False: 818] ------------------ 323| 5| if (psf->sf.frames > comm_fmt.numSampleFrames) ------------------ | Branch (323:9): [True: 0, False: 5] ------------------ 324| 0| psf->sf.frames = comm_fmt.numSampleFrames ; 325| 5| break ; 326| | 327| 85| case SF_FORMAT_DWVW_16 : ------------------ | Branch (327:3): [True: 85, False: 738] ------------------ 328| 85| error = dwvw_init (psf, 16) ; 329| 85| if (psf->sf.frames > comm_fmt.numSampleFrames) ------------------ | Branch (329:9): [True: 27, False: 58] ------------------ 330| 27| psf->sf.frames = comm_fmt.numSampleFrames ; 331| 85| break ; 332| | 333| 44| case SF_FORMAT_DWVW_24 : ------------------ | Branch (333:3): [True: 44, False: 779] ------------------ 334| 44| error = dwvw_init (psf, 24) ; 335| 44| if (psf->sf.frames > comm_fmt.numSampleFrames) ------------------ | Branch (335:9): [True: 16, False: 28] ------------------ 336| 16| psf->sf.frames = comm_fmt.numSampleFrames ; 337| 44| break ; 338| | 339| 139| case SF_FORMAT_DWVW_N : ------------------ | Branch (339:3): [True: 139, False: 684] ------------------ 340| 139| if (psf->file.mode != SFM_READ) ------------------ | Branch (340:9): [True: 0, False: 139] ------------------ 341| 0| { error = SFE_DWVW_BAD_BITWIDTH ; 342| 0| break ; 343| 139| } ; 344| 139| if (comm_fmt.sampleSize >= 8 && comm_fmt.sampleSize < 24) ------------------ | Branch (344:9): [True: 128, False: 11] | Branch (344:37): [True: 122, False: 6] ------------------ 345| 122| { error = dwvw_init (psf, comm_fmt.sampleSize) ; 346| 122| if (psf->sf.frames > comm_fmt.numSampleFrames) ------------------ | Branch (346:10): [True: 27, False: 95] ------------------ 347| 27| psf->sf.frames = comm_fmt.numSampleFrames ; 348| 122| break ; 349| 122| } ; 350| 17| psf_log_printf (psf, "AIFC/DWVW : Bad bitwidth %d\n", comm_fmt.sampleSize) ; 351| 17| error = SFE_DWVW_BAD_BITWIDTH ; 352| 17| break ; 353| | 354| 126| case SF_FORMAT_IMA_ADPCM : ------------------ | Branch (354:3): [True: 126, False: 697] ------------------ 355| | /* 356| | ** IMA ADPCM encoded AIFF files always have a block length 357| | ** of 34 which decodes to 64 samples. 358| | */ 359| 126| error = aiff_ima_init (psf, AIFC_IMA4_BLOCK_LEN, AIFC_IMA4_SAMPLES_PER_BLOCK) ; ------------------ | | 107| 126|#define AIFC_IMA4_BLOCK_LEN 34 ------------------ error = aiff_ima_init (psf, AIFC_IMA4_BLOCK_LEN, AIFC_IMA4_SAMPLES_PER_BLOCK) ; ------------------ | | 108| 126|#define AIFC_IMA4_SAMPLES_PER_BLOCK 64 ------------------ 360| 126| break ; 361| | /* Lite remove end */ 362| | 363| 155| case SF_FORMAT_GSM610 : ------------------ | Branch (363:3): [True: 155, False: 668] ------------------ 364| 155| error = gsm610_init (psf) ; 365| 155| if (psf->sf.frames > comm_fmt.numSampleFrames) ------------------ | Branch (365:9): [True: 11, False: 144] ------------------ 366| 11| psf->sf.frames = comm_fmt.numSampleFrames ; 367| 155| break ; 368| | 369| 120| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (369:3): [True: 120, False: 703] ------------------ 370| 823| } ; 371| | 372| 703| if (psf->file.mode != SFM_WRITE && psf->sf.frames - comm_fmt.numSampleFrames != 0) ------------------ | Branch (372:6): [True: 703, False: 0] | Branch (372:37): [True: 548, False: 155] ------------------ 373| 548| { psf_log_printf (psf, 374| 548| "*** Frame count read from 'COMM' chunk (%u) not equal to frame count\n" 375| 548| "*** calculated from length of 'SSND' chunk (%u).\n", 376| 548| comm_fmt.numSampleFrames, (uint32_t) psf->sf.frames) ; 377| 548| } ; 378| | 379| 703| return error ; 380| 823|} /* aiff_open */ aiff.c:aiff_read_header: 399| 2.65k|{ SSND_CHUNK ssnd_fmt ; 400| 2.65k| AIFF_PRIVATE *paiff ; 401| 2.65k| BUF_UNION ubuf ; 402| 2.65k| uint32_t chunk_size = 0, FORMsize, SSNDsize, bytesread, mark_count = 0 ; 403| 2.65k| int k, found_chunk = 0, done = 0, error = 0 ; 404| 2.65k| char *cptr ; 405| 2.65k| int instr_found = 0, mark_found = 0 ; 406| | 407| 2.65k| if (psf->filelength > 0xFFFFFFFFLL) ------------------ | Branch (407:6): [True: 0, False: 2.65k] ------------------ 408| 0| psf_log_printf (psf, "Warning : filelength > 0xffffffff. This is bad!!!!\n") ; 409| | 410| 2.65k| if ((paiff = psf->container_data) == NULL) ------------------ | Branch (410:6): [True: 0, False: 2.65k] ------------------ 411| 0| return SFE_INTERNAL ; 412| | 413| 2.65k| paiff->comm_offset = 0 ; 414| 2.65k| paiff->ssnd_offset = 0 ; 415| | 416| | /* Set position to start of file to begin reading header. */ 417| 2.65k| psf_binheader_readf (psf, "p", 0) ; 418| | 419| 2.65k| memset (comm_fmt, 0, sizeof (COMM_CHUNK)) ; 420| | 421| | /* Until recently AIF* file were all BIG endian. */ 422| 2.65k| psf->endian = SF_ENDIAN_BIG ; 423| | 424| | /* AIFF files can apparently have their chunks in any order. However, they 425| | ** must have a FORM chunk. Approach here is to read all the chunks one by 426| | ** one and then check for the mandatory chunks at the end. 427| | */ 428| 23.5k| while (! done) ------------------ | Branch (428:9): [True: 23.5k, False: 24] ------------------ 429| 23.5k| { unsigned marker ; 430| 23.5k| size_t jump = chunk_size & 1 ; 431| | 432| 23.5k| marker = chunk_size = 0 ; 433| 23.5k| psf_binheader_readf (psf, "Ejm4", jump, &marker, &chunk_size) ; 434| 23.5k| if (marker == 0) ------------------ | Branch (434:7): [True: 7, False: 23.5k] ------------------ 435| 7| { sf_count_t pos = psf_ftell (psf) ; 436| 7| psf_log_printf (psf, "Have 0 marker at position %D (0x%x).\n", pos, pos) ; 437| 7| break ; 438| 23.5k| } ; 439| | 440| 23.5k| if (psf->file.mode == SFM_RDWR && (found_chunk & HAVE_SSND)) ------------------ | Branch (440:7): [True: 0, False: 23.5k] | Branch (440:37): [True: 0, False: 0] ------------------ 441| 0| return SFE_AIFF_RW_SSND_NOT_LAST ; 442| | 443| 23.5k| psf_store_read_chunk_u32 (&psf->rchunks, marker, psf_ftell (psf), chunk_size) ; 444| | 445| 23.5k| switch (marker) 446| 23.5k| { case FORM_MARKER : ------------------ | | 38| 2.66k|#define FORM_MARKER (MAKE_MARKER ('F', 'O', 'R', 'M')) | | ------------------ | | | | 122| 2.66k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (446:5): [True: 2.66k, False: 20.9k] ------------------ 447| 2.66k| if (found_chunk) ------------------ | Branch (447:10): [True: 1, False: 2.65k] ------------------ 448| 1| return SFE_AIFF_NO_FORM ; 449| | 450| 2.65k| FORMsize = chunk_size ; 451| | 452| 2.65k| found_chunk |= HAVE_FORM ; 453| 2.65k| psf_binheader_readf (psf, "m", &marker) ; 454| 2.65k| switch (marker) 455| 2.65k| { case AIFC_MARKER : ------------------ | | 40| 2.12k|#define AIFC_MARKER (MAKE_MARKER ('A', 'I', 'F', 'C')) | | ------------------ | | | | 122| 2.12k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (455:8): [True: 2.12k, False: 531] ------------------ 456| 2.65k| case AIFF_MARKER : ------------------ | | 39| 2.65k|#define AIFF_MARKER (MAKE_MARKER ('A', 'I', 'F', 'F')) | | ------------------ | | | | 122| 2.65k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (456:7): [True: 531, False: 2.12k] ------------------ 457| 2.65k| found_chunk |= (marker == AIFC_MARKER) ? (HAVE_AIFC | HAVE_AIFF) : HAVE_AIFF ; ------------------ | | 40| 2.65k|#define AIFC_MARKER (MAKE_MARKER ('A', 'I', 'F', 'C')) | | ------------------ | | | | 122| 2.65k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (457:23): [True: 2.12k, False: 531] ------------------ 458| 2.65k| break ; 459| 0| default : ------------------ | Branch (459:7): [True: 0, False: 2.65k] ------------------ 460| 0| break ; 461| 2.65k| } ; 462| | 463| 2.65k| if (psf->fileoffset > 0 && psf->filelength > FORMsize + 8) ------------------ | Branch (463:10): [True: 57, False: 2.60k] | Branch (463:33): [True: 32, False: 25] ------------------ 464| 32| { /* Set file length. */ 465| 32| psf->filelength = FORMsize + 8 ; 466| 32| psf_log_printf (psf, "FORM : %u\n %M\n", FORMsize, marker) ; 467| 32| } 468| 2.62k| else if (FORMsize != psf->filelength - 2 * SIGNED_SIZEOF (chunk_size)) ------------------ | | 91| 2.62k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (468:15): [True: 2.62k, False: 1] ------------------ 469| 2.62k| { chunk_size = psf->filelength - 2 * sizeof (chunk_size) ; 470| 2.62k| psf_log_printf (psf, "FORM : %u (should be %u)\n %M\n", FORMsize, chunk_size, marker) ; 471| 2.62k| FORMsize = chunk_size ; 472| 2.62k| } 473| 1| else 474| 1| psf_log_printf (psf, "FORM : %u\n %M\n", FORMsize, marker) ; 475| | /* Set this to 0, so we don't jump a byte when parsing the next marker. */ 476| 2.65k| chunk_size = 0 ; 477| 2.65k| break ; 478| | 479| | 480| 8.48k| case COMM_MARKER : ------------------ | | 41| 8.48k|#define COMM_MARKER (MAKE_MARKER ('C', 'O', 'M', 'M')) | | ------------------ | | | | 122| 8.48k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (480:4): [True: 8.48k, False: 15.0k] ------------------ 481| 8.48k| paiff->comm_offset = psf_ftell (psf) - 8 ; 482| 8.48k| chunk_size += chunk_size & 1 ; 483| 8.48k| comm_fmt->size = chunk_size ; 484| 8.48k| if ((error = aiff_read_comm_chunk (psf, comm_fmt)) != 0) ------------------ | Branch (484:10): [True: 452, False: 8.03k] ------------------ 485| 452| return error ; 486| | 487| 8.03k| found_chunk |= HAVE_COMM ; 488| 8.03k| break ; 489| | 490| 725| case PEAK_MARKER : ------------------ | | 56| 725|#define PEAK_MARKER (MAKE_MARKER ('P', 'E', 'A', 'K')) | | ------------------ | | | | 122| 725| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (490:4): [True: 725, False: 22.8k] ------------------ 491| | /* Must have COMM chunk before PEAK chunk. */ 492| 725| if ((found_chunk & (HAVE_FORM | HAVE_AIFF | HAVE_COMM)) != (HAVE_FORM | HAVE_AIFF | HAVE_COMM)) ------------------ | Branch (492:10): [True: 1, False: 724] ------------------ 493| 1| return SFE_AIFF_PEAK_B4_COMM ; 494| | 495| 724| psf_log_printf (psf, "%M : %d\n", marker, chunk_size) ; 496| 724| if (chunk_size != AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) ------------------ | | 110| 724|#define AIFF_PEAK_CHUNK_SIZE(ch) (2 * sizeof (int) + ch * (sizeof (float) + sizeof (int))) ------------------ | Branch (496:10): [True: 28, False: 696] ------------------ 497| 28| { psf_binheader_readf (psf, "j", chunk_size) ; 498| 28| psf_log_printf (psf, "*** File PEAK chunk too big.\n") ; 499| 28| return SFE_WAV_BAD_PEAK ; 500| 696| } ; 501| | 502| 696| if (psf->peak_info) ------------------ | Branch (502:10): [True: 534, False: 162] ------------------ 503| 534| { psf_log_printf (psf, "*** Found existing peak info, using last one.\n") ; 504| 534| free (psf->peak_info) ; 505| 534| psf->peak_info = NULL ; 506| 534| } ; 507| 696| if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) ------------------ | Branch (507:10): [True: 0, False: 696] ------------------ 508| 0| return SFE_MALLOC_FAILED ; 509| | 510| | /* Read in rest of PEAK chunk. */ 511| 696| psf_binheader_readf (psf, "E44", &(psf->peak_info->version), &(psf->peak_info->timestamp)) ; 512| | 513| 696| if (psf->peak_info->version != 1) ------------------ | Branch (513:10): [True: 337, False: 359] ------------------ 514| 337| psf_log_printf (psf, " version : %d *** (should be version 1)\n", psf->peak_info->version) ; 515| 359| else 516| 359| psf_log_printf (psf, " version : %d\n", psf->peak_info->version) ; 517| | 518| 696| psf_log_printf (psf, " time stamp : %d\n", psf->peak_info->timestamp) ; 519| 696| psf_log_printf (psf, " Ch Position Value\n") ; 520| | 521| 696| cptr = ubuf.cbuf ; 522| 2.38k| for (k = 0 ; k < psf->sf.channels ; k++) ------------------ | Branch (522:19): [True: 1.69k, False: 696] ------------------ 523| 1.69k| { float value ; 524| 1.69k| uint32_t position ; 525| | 526| 1.69k| psf_binheader_readf (psf, "Ef4", &value, &position) ; 527| 1.69k| psf->peak_info->peaks [k].value = value ; 528| 1.69k| psf->peak_info->peaks [k].position = position ; 529| | 530| 1.69k| snprintf (cptr, sizeof (ubuf.scbuf), " %2d %-12" PRId64 " %g\n", 531| 1.69k| k, psf->peak_info->peaks [k].position, psf->peak_info->peaks [k].value) ; 532| 1.69k| cptr [sizeof (ubuf.scbuf) - 1] = 0 ; 533| 1.69k| psf_log_printf (psf, "%s", cptr) ; 534| 1.69k| } ; 535| | 536| 696| psf->peak_info->peak_loc = ((found_chunk & HAVE_SSND) == 0) ? SF_PEAK_START : SF_PEAK_END ; ------------------ | Branch (536:33): [True: 244, False: 452] ------------------ 537| 696| break ; 538| | 539| 1.42k| case SSND_MARKER : ------------------ | | 42| 1.42k|#define SSND_MARKER (MAKE_MARKER ('S', 'S', 'N', 'D')) | | ------------------ | | | | 122| 1.42k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (539:4): [True: 1.42k, False: 22.1k] ------------------ 540| 1.42k| if ((found_chunk & HAVE_AIFC) && (found_chunk & HAVE_FVER) == 0) ------------------ | Branch (540:10): [True: 599, False: 824] | Branch (540:39): [True: 544, False: 55] ------------------ 541| 544| psf_log_printf (psf, "*** Valid AIFC files should have an FVER chunk.\n") ; 542| | 543| 1.42k| paiff->ssnd_offset = psf_ftell (psf) - 8 ; 544| 1.42k| SSNDsize = chunk_size ; 545| 1.42k| psf_binheader_readf (psf, "E44", &(ssnd_fmt.offset), &(ssnd_fmt.blocksize)) ; 546| | 547| 1.42k| psf->datalength = SSNDsize - sizeof (ssnd_fmt) ; 548| 1.42k| psf->dataoffset = psf_ftell (psf) ; 549| | 550| 1.42k| if (psf->datalength > psf->filelength - psf->dataoffset || psf->datalength < 0) ------------------ | Branch (550:10): [True: 334, False: 1.08k] | Branch (550:65): [True: 31, False: 1.05k] ------------------ 551| 365| { psf_log_printf (psf, " SSND : %u (should be %D)\n", SSNDsize, psf->filelength - psf->dataoffset + sizeof (SSND_CHUNK)) ; 552| 365| psf->datalength = psf->filelength - psf->dataoffset ; 553| 365| } 554| 1.05k| else 555| 1.05k| psf_log_printf (psf, " SSND : %u\n", SSNDsize) ; 556| | 557| 1.42k| if (ssnd_fmt.offset == 0 || psf->dataoffset + ssnd_fmt.offset == ssnd_fmt.blocksize) ------------------ | Branch (557:10): [True: 490, False: 933] | Branch (557:34): [True: 1, False: 932] ------------------ 558| 491| { psf_log_printf (psf, " Offset : %u\n", ssnd_fmt.offset) ; 559| 491| psf_log_printf (psf, " Block Size : %u\n", ssnd_fmt.blocksize) ; 560| | 561| 491| psf->dataoffset += ssnd_fmt.offset ; 562| 491| psf->datalength -= ssnd_fmt.offset ; 563| 491| } 564| 932| else 565| 932| { psf_log_printf (psf, " Offset : %u\n", ssnd_fmt.offset) ; 566| 932| psf_log_printf (psf, " Block Size : %u ???\n", ssnd_fmt.blocksize) ; 567| 932| psf->dataoffset += ssnd_fmt.offset ; 568| 932| psf->datalength -= ssnd_fmt.offset ; 569| 932| } ; 570| | 571| | /* Only set dataend if there really is data at the end. */ 572| 1.42k| if (psf->datalength + psf->dataoffset < psf->filelength) ------------------ | Branch (572:10): [True: 1.04k, False: 376] ------------------ 573| 1.04k| psf->dataend = psf->datalength + psf->dataoffset ; 574| | 575| 1.42k| found_chunk |= HAVE_SSND ; 576| | 577| 1.42k| if (! psf->sf.seekable) ------------------ | Branch (577:10): [True: 0, False: 1.42k] ------------------ 578| 0| break ; 579| | 580| | /* Seek to end of SSND chunk. */ 581| 1.42k| psf_fseek (psf, psf->dataoffset + psf->datalength, SEEK_SET) ; 582| 1.42k| break ; 583| | 584| 364| case c_MARKER : ------------------ | | 48| 364|#define c_MARKER (MAKE_MARKER ('(', 'c', ')', ' ')) | | ------------------ | | | | 122| 364| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (584:4): [True: 364, False: 23.1k] ------------------ 585| 364| if (chunk_size == 0) ------------------ | Branch (585:10): [True: 101, False: 263] ------------------ 586| 101| break ; 587| 263| if (chunk_size >= SIGNED_SIZEOF (ubuf.scbuf)) ------------------ | | 91| 263|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (587:10): [True: 2, False: 261] ------------------ 588| 2| { psf_log_printf (psf, " %M : %d (too big)\n", marker, chunk_size) ; 589| 2| return SFE_INTERNAL ; 590| 261| } ; 591| | 592| 261| cptr = ubuf.cbuf ; 593| 261| psf_binheader_readf (psf, "b", cptr, chunk_size + (chunk_size & 1)) ; 594| 261| cptr [chunk_size] = 0 ; 595| | 596| 261| psf_sanitize_string (cptr, chunk_size) ; 597| | 598| 261| psf_log_printf (psf, " %M : %s\n", marker, cptr) ; 599| 261| psf_store_string (psf, SF_STR_COPYRIGHT, cptr) ; 600| 261| chunk_size += chunk_size & 1 ; 601| 261| break ; 602| | 603| 521| case AUTH_MARKER : ------------------ | | 50| 521|#define AUTH_MARKER (MAKE_MARKER ('A', 'U', 'T', 'H')) | | ------------------ | | | | 122| 521| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (603:4): [True: 521, False: 23.0k] ------------------ 604| 521| if (chunk_size == 0) ------------------ | Branch (604:10): [True: 386, False: 135] ------------------ 605| 386| break ; 606| 135| if (chunk_size >= SIGNED_SIZEOF (ubuf.scbuf) - 1) ------------------ | | 91| 135|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (606:10): [True: 36, False: 99] ------------------ 607| 36| { psf_log_printf (psf, " %M : %d (too big)\n", marker, chunk_size) ; 608| 36| return SFE_INTERNAL ; 609| 99| } ; 610| | 611| 99| cptr = ubuf.cbuf ; 612| 99| psf_binheader_readf (psf, "b", cptr, chunk_size + (chunk_size & 1)) ; 613| 99| cptr [chunk_size] = 0 ; 614| 99| psf_log_printf (psf, " %M : %s\n", marker, cptr) ; 615| 99| psf_store_string (psf, SF_STR_ARTIST, cptr) ; 616| 99| chunk_size += chunk_size & 1 ; 617| 99| break ; 618| | 619| 1.13k| case COMT_MARKER : ------------------ | | 52| 1.13k|#define COMT_MARKER (MAKE_MARKER ('C', 'O', 'M', 'T')) | | ------------------ | | | | 122| 1.13k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (619:4): [True: 1.13k, False: 22.4k] ------------------ 620| 1.13k| { uint16_t count, id, len ; 621| 1.13k| uint32_t timestamp, bytes ; 622| | 623| 1.13k| if (chunk_size == 0) ------------------ | Branch (623:10): [True: 300, False: 836] ------------------ 624| 300| break ; 625| 836| bytes = chunk_size ; 626| 836| bytes -= psf_binheader_readf (psf, "E2", &count) ; 627| 836| psf_log_printf (psf, " %M : %d\n count : %d\n", marker, chunk_size, count) ; 628| | 629| 1.43M| for (k = 0 ; k < count ; k++) ------------------ | Branch (629:19): [True: 1.43M, False: 825] ------------------ 630| 1.43M| { bytes -= psf_binheader_readf (psf, "E422", ×tamp, &id, &len) ; 631| 1.43M| psf_log_printf (psf, " time : 0x%x\n marker : %x\n length : %d\n", timestamp, id, len) ; 632| | 633| 1.43M| if (len + 1 > SIGNED_SIZEOF (ubuf.scbuf)) ------------------ | | 91| 1.43M|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (633:11): [True: 11, False: 1.43M] ------------------ 634| 11| { psf_log_printf (psf, "\nError : string length (%d) too big.\n", len) ; 635| 11| return SFE_INTERNAL ; 636| 1.43M| } ; 637| | 638| 1.43M| cptr = ubuf.cbuf ; 639| 1.43M| bytes -= psf_binheader_readf (psf, "b", cptr, len) ; 640| 1.43M| cptr [len] = 0 ; 641| 1.43M| psf_log_printf (psf, " string : %s\n", cptr) ; 642| 1.43M| } ; 643| | 644| 825| if (bytes > 0) ------------------ | Branch (644:10): [True: 304, False: 521] ------------------ 645| 304| psf_binheader_readf (psf, "j", bytes) ; 646| 825| } ; 647| 825| break ; 648| | 649| 737| case APPL_MARKER : ------------------ | | 45| 737|#define APPL_MARKER (MAKE_MARKER ('A', 'P', 'P', 'L')) | | ------------------ | | | | 122| 737| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (649:4): [True: 737, False: 22.8k] ------------------ 650| 737| { unsigned appl_marker ; 651| | 652| 737| if (chunk_size == 0) ------------------ | Branch (652:10): [True: 201, False: 536] ------------------ 653| 201| break ; 654| 536| if (chunk_size >= SIGNED_SIZEOF (ubuf.scbuf) - 1) ------------------ | | 91| 536|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (654:10): [True: 20, False: 516] ------------------ 655| 20| { psf_log_printf (psf, " %M : %u (too big, skipping)\n", marker, chunk_size) ; 656| 20| psf_binheader_readf (psf, "j", chunk_size + (chunk_size & 1)) ; 657| 20| break ; 658| 516| } ; 659| | 660| 516| if (chunk_size < 4) ------------------ | Branch (660:10): [True: 207, False: 309] ------------------ 661| 207| { psf_log_printf (psf, " %M : %d (too small, skipping)\n", marker, chunk_size) ; 662| 207| psf_binheader_readf (psf, "j", chunk_size + (chunk_size & 1)) ; 663| 207| break ; 664| 309| } ; 665| | 666| 309| cptr = ubuf.cbuf ; 667| 309| psf_binheader_readf (psf, "mb", &appl_marker, cptr, chunk_size + (chunk_size & 1) - 4) ; 668| 309| cptr [chunk_size] = 0 ; 669| | 670| 1.15k| for (k = 0 ; k < (int) chunk_size ; k++) ------------------ | Branch (670:19): [True: 1.00k, False: 145] ------------------ 671| 1.00k| if (! psf_isprint (cptr [k])) ------------------ | Branch (671:11): [True: 164, False: 841] ------------------ 672| 164| { cptr [k] = 0 ; 673| 164| break ; 674| 164| } ; 675| | 676| 309| psf_log_printf (psf, " %M : %d\n AppSig : %M\n Name : %s\n", marker, chunk_size, appl_marker, cptr) ; 677| 309| psf_store_string (psf, SF_STR_SOFTWARE, cptr) ; 678| 309| chunk_size += chunk_size & 1 ; 679| 309| } ; 680| 309| break ; 681| | 682| 448| case NAME_MARKER : ------------------ | | 49| 448|#define NAME_MARKER (MAKE_MARKER ('N', 'A', 'M', 'E')) | | ------------------ | | | | 122| 448| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (682:4): [True: 448, False: 23.1k] ------------------ 683| 448| if (chunk_size == 0) ------------------ | Branch (683:10): [True: 194, False: 254] ------------------ 684| 194| break ; 685| 254| if (chunk_size >= SIGNED_SIZEOF (ubuf.scbuf) - 2) ------------------ | | 91| 254|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (685:10): [True: 26, False: 228] ------------------ 686| 26| { psf_log_printf (psf, " %M : %d (too big)\n", marker, chunk_size) ; 687| 26| return SFE_INTERNAL ; 688| 228| } ; 689| | 690| 228| cptr = ubuf.cbuf ; 691| 228| psf_binheader_readf (psf, "b", cptr, chunk_size + (chunk_size & 1)) ; 692| 228| cptr [chunk_size] = 0 ; 693| 228| psf_log_printf (psf, " %M : %s\n", marker, cptr) ; 694| 228| psf_store_string (psf, SF_STR_TITLE, cptr) ; 695| 228| chunk_size += chunk_size & 1 ; 696| 228| break ; 697| | 698| 352| case ANNO_MARKER : ------------------ | | 51| 352|#define ANNO_MARKER (MAKE_MARKER ('A', 'N', 'N', 'O')) | | ------------------ | | | | 122| 352| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (698:4): [True: 352, False: 23.2k] ------------------ 699| 352| if (chunk_size == 0) ------------------ | Branch (699:10): [True: 237, False: 115] ------------------ 700| 237| break ; 701| 115| if (chunk_size >= SIGNED_SIZEOF (ubuf.scbuf) - 2) ------------------ | | 91| 115|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (701:10): [True: 33, False: 82] ------------------ 702| 33| { psf_log_printf (psf, " %M : %d (too big)\n", marker, chunk_size) ; 703| 33| return SFE_INTERNAL ; 704| 82| } ; 705| | 706| 82| cptr = ubuf.cbuf ; 707| 82| psf_binheader_readf (psf, "b", cptr, chunk_size + (chunk_size & 1)) ; 708| 82| cptr [chunk_size] = 0 ; 709| 82| psf_log_printf (psf, " %M : %s\n", marker, cptr) ; 710| 82| psf_store_string (psf, SF_STR_COMMENT, cptr) ; 711| 82| chunk_size += chunk_size & 1 ; 712| 82| break ; 713| | 714| 1.36k| case INST_MARKER : ------------------ | | 44| 1.36k|#define INST_MARKER (MAKE_MARKER ('I', 'N', 'S', 'T')) | | ------------------ | | | | 122| 1.36k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (714:4): [True: 1.36k, False: 22.2k] ------------------ 715| 1.36k| if (chunk_size != SIZEOF_INST_CHUNK) ------------------ | | 102| 1.36k|#define SIZEOF_INST_CHUNK 20 ------------------ | Branch (715:10): [True: 68, False: 1.29k] ------------------ 716| 68| { psf_log_printf (psf, " %M : %d (should be %d)\n", marker, chunk_size, SIZEOF_INST_CHUNK) ; ------------------ | | 102| 68|#define SIZEOF_INST_CHUNK 20 ------------------ 717| 68| psf_binheader_readf (psf, "j", chunk_size) ; 718| 68| break ; 719| 1.29k| } ; 720| 1.29k| psf_log_printf (psf, " %M : %d\n", marker, chunk_size) ; 721| 1.29k| { uint8_t bytes [6] ; 722| 1.29k| int16_t gain ; 723| | 724| 1.29k| if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) ------------------ | Branch (724:11): [True: 90, False: 1.20k] | Branch (724:38): [True: 0, False: 90] ------------------ 725| 0| return SFE_MALLOC_FAILED ; 726| | 727| 1.29k| psf_binheader_readf (psf, "b", bytes, 6) ; 728| 1.29k| psf_log_printf (psf, " Base Note : %u\n Detune : %u\n" 729| 1.29k| " Low Note : %u\n High Note : %u\n" 730| 1.29k| " Low Vel. : %u\n High Vel. : %u\n", 731| 1.29k| bytes [0], bytes [1], bytes [2], bytes [3], bytes [4], bytes [5]) ; 732| 1.29k| psf->instrument->basenote = bytes [0] ; 733| 1.29k| psf->instrument->detune = bytes [1] ; 734| 1.29k| psf->instrument->key_lo = bytes [2] ; 735| 1.29k| psf->instrument->key_hi = bytes [3] ; 736| 1.29k| psf->instrument->velocity_lo = bytes [4] ; 737| 1.29k| psf->instrument->velocity_hi = bytes [5] ; 738| 1.29k| psf_binheader_readf (psf, "E2", &gain) ; 739| 1.29k| psf->instrument->gain = gain ; 740| 1.29k| psf_log_printf (psf, " Gain (dB) : %d\n", gain) ; 741| 1.29k| } ; 742| 1.29k| { int16_t mode ; /* 0 - no loop, 1 - forward looping, 2 - backward looping */ 743| 1.29k| const char *loop_mode ; 744| 1.29k| uint16_t begin, end ; 745| | 746| 1.29k| psf_binheader_readf (psf, "E222", &mode, &begin, &end) ; 747| 1.29k| loop_mode = get_loop_mode_str (mode) ; 748| 1.29k| mode = get_loop_mode (mode) ; 749| 1.29k| if (mode == SF_LOOP_NONE) ------------------ | Branch (749:11): [True: 1.04k, False: 246] ------------------ 750| 1.04k| { psf->instrument->loop_count = 0 ; 751| 1.04k| psf->instrument->loops [0].mode = SF_LOOP_NONE ; 752| 1.04k| } 753| 246| else 754| 246| { psf->instrument->loop_count = 1 ; 755| 246| psf->instrument->loops [0].mode = SF_LOOP_FORWARD ; 756| 246| psf->instrument->loops [0].start = begin ; 757| 246| psf->instrument->loops [0].end = end ; 758| 246| psf->instrument->loops [0].count = 0 ; 759| 246| } ; 760| 1.29k| psf_log_printf (psf, " Sustain\n mode : %d => %s\n begin : %u\n end : %u\n", 761| 1.29k| mode, loop_mode, begin, end) ; 762| 1.29k| psf_binheader_readf (psf, "E222", &mode, &begin, &end) ; 763| 1.29k| loop_mode = get_loop_mode_str (mode) ; 764| 1.29k| mode = get_loop_mode (mode) ; 765| 1.29k| if (mode == SF_LOOP_NONE) ------------------ | Branch (765:11): [True: 909, False: 386] ------------------ 766| 909| psf->instrument->loops [1].mode = SF_LOOP_NONE ; 767| 386| else 768| 386| { psf->instrument->loop_count += 1 ; 769| 386| psf->instrument->loops [1].mode = SF_LOOP_FORWARD ; 770| 386| psf->instrument->loops [1].start = begin ; 771| 386| psf->instrument->loops [1].end = end ; 772| 386| psf->instrument->loops [1].count = 0 ; 773| 386| } ; 774| 1.29k| psf_log_printf (psf, " Release\n mode : %d => %s\n begin : %u\n end : %u\n", 775| 1.29k| mode, loop_mode, begin, end) ; 776| 1.29k| } ; 777| 1.29k| instr_found++ ; 778| 1.29k| break ; 779| | 780| 731| case basc_MARKER : ------------------ | | 57| 731|#define basc_MARKER (MAKE_MARKER ('b', 'a', 's', 'c')) | | ------------------ | | | | 122| 731| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (780:4): [True: 731, False: 22.8k] ------------------ 781| 731| psf_log_printf (psf, " basc : %u\n", chunk_size) ; 782| | 783| 731| if ((error = aiff_read_basc_chunk (psf, chunk_size))) ------------------ | Branch (783:10): [True: 0, False: 731] ------------------ 784| 0| return error ; 785| 731| break ; 786| | 787| 731| case MARK_MARKER : ------------------ | | 43| 638|#define MARK_MARKER (MAKE_MARKER ('M', 'A', 'R', 'K')) | | ------------------ | | | | 122| 638| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (787:4): [True: 638, False: 22.9k] ------------------ 788| 638| psf_log_printf (psf, " %M : %d\n", marker, chunk_size) ; 789| 638| { uint16_t mark_id, n = 0 ; 790| 638| uint32_t position ; 791| | 792| 638| bytesread = psf_binheader_readf (psf, "E2", &n) ; 793| 638| mark_count = n ; 794| 638| psf_log_printf (psf, " Count : %u\n", mark_count) ; 795| 638| if (paiff->markstr != NULL) ------------------ | Branch (795:11): [True: 543, False: 95] ------------------ 796| 543| { psf_log_printf (psf, "*** Second MARK chunk found. Throwing away the first.\n") ; 797| 543| free (paiff->markstr) ; 798| 543| } ; 799| 638| paiff->markstr = calloc (mark_count, sizeof (MARK_ID_POS)) ; 800| 638| if (paiff->markstr == NULL) ------------------ | Branch (800:11): [True: 0, False: 638] ------------------ 801| 0| return SFE_MALLOC_FAILED ; 802| | 803| 638| if (mark_count > 2500) /* 2500 is close to the largest number of cues possible because of block sizes */ ------------------ | Branch (803:11): [True: 251, False: 387] ------------------ 804| 251| { psf_log_printf (psf, " More than 2500 markers, skipping!\n") ; 805| 251| psf_binheader_readf (psf, "j", chunk_size - bytesread) ; 806| 251| break ; 807| 387| } ; 808| | 809| 387| if (psf->cues) ------------------ | Branch (809:11): [True: 302, False: 85] ------------------ 810| 302| { free (psf->cues) ; 811| 302| psf->cues = NULL ; 812| 302| } ; 813| 387| if ((psf->cues = psf_cues_alloc (mark_count)) == NULL) ------------------ | Branch (813:11): [True: 0, False: 387] ------------------ 814| 0| return SFE_MALLOC_FAILED ; 815| | 816| 32.7k| for (n = 0 ; n < mark_count && bytesread < chunk_size ; n++) ------------------ | Branch (816:20): [True: 32.4k, False: 331] | Branch (816:38): [True: 32.3k, False: 56] ------------------ 817| 32.3k| { uint32_t pstr_len ; 818| 32.3k| uint8_t ch ; 819| | 820| 32.3k| bytesread += psf_binheader_readf (psf, "E241", &mark_id, &position, &ch) ; 821| 32.3k| psf_log_printf (psf, " Mark ID : %u\n Position : %u\n", mark_id, position) ; 822| | 823| 32.3k| psf->cues->cue_points [n].indx = mark_id ; 824| 32.3k| psf->cues->cue_points [n].position = 0 ; 825| 32.3k| psf->cues->cue_points [n].fcc_chunk = MAKE_MARKER ('d', 'a', 't', 'a') ; /* always data */ ------------------ | | 122| 32.3k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ 826| 32.3k| psf->cues->cue_points [n].chunk_start = 0 ; 827| 32.3k| psf->cues->cue_points [n].block_start = 0 ; 828| 32.3k| psf->cues->cue_points [n].sample_offset = position ; 829| | 830| 32.3k| pstr_len = (ch & 1) ? ch : ch + 1 ; ------------------ | Branch (830:19): [True: 188, False: 32.1k] ------------------ 831| | 832| 32.3k| if (pstr_len < sizeof (ubuf.scbuf) - 1) ------------------ | Branch (832:12): [True: 32.3k, False: 0] ------------------ 833| 32.3k| { bytesread += psf_binheader_readf (psf, "b", ubuf.scbuf, pstr_len) ; 834| 32.3k| ubuf.scbuf [pstr_len] = 0 ; 835| 32.3k| } 836| 0| else 837| 0| { uint32_t read_len = pstr_len - (sizeof (ubuf.scbuf) - 1) ; 838| 0| bytesread += psf_binheader_readf (psf, "bj", ubuf.scbuf, read_len, pstr_len - read_len) ; 839| 0| ubuf.scbuf [sizeof (ubuf.scbuf) - 1] = 0 ; 840| 0| } 841| | 842| 32.3k| psf_log_printf (psf, " Name : %s\n", ubuf.scbuf) ; 843| | 844| 32.3k| psf_strlcpy (psf->cues->cue_points [n].name, sizeof (psf->cues->cue_points [n].name), ubuf.cbuf) ; 845| | 846| 32.3k| paiff->markstr [n].markerID = mark_id ; 847| 32.3k| paiff->markstr [n].position = position ; 848| | /* 849| | ** TODO if ubuf.scbuf is equal to 850| | ** either Beg_loop, Beg loop or beg loop and spam 851| | ** if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) 852| | ** return SFE_MALLOC_FAILED ; 853| | */ 854| 32.3k| } ; 855| 387| } ; 856| 387| mark_found++ ; 857| 387| psf_binheader_readf (psf, "j", chunk_size - bytesread) ; 858| 387| break ; 859| | 860| 220| case FVER_MARKER : ------------------ | | 53| 220|#define FVER_MARKER (MAKE_MARKER ('F', 'V', 'E', 'R')) | | ------------------ | | | | 122| 220| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (860:4): [True: 220, False: 23.3k] ------------------ 861| 220| found_chunk |= HAVE_FVER ; 862| | /* Falls through. */ 863| | 864| 423| case SFX_MARKER : ------------------ | | 54| 423|#define SFX_MARKER (MAKE_MARKER ('S', 'F', 'X', '!')) | | ------------------ | | | | 122| 423| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (864:4): [True: 203, False: 23.3k] ------------------ 865| 423| psf_log_printf (psf, " %M : %d\n", marker, chunk_size) ; 866| 423| psf_binheader_readf (psf, "j", chunk_size) ; 867| 423| break ; 868| | 869| 199| case NONE_MARKER : ------------------ | | 60| 199|#define NONE_MARKER (MAKE_MARKER ('N', 'O', 'N', 'E')) | | ------------------ | | | | 122| 199| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (869:4): [True: 199, False: 23.3k] ------------------ 870| | /* Fix for broken AIFC files with incorrect COMM chunk length. */ 871| 199| chunk_size = (chunk_size >> 24) - 3 ; 872| 199| psf_log_printf (psf, " %M : %d\n", marker, chunk_size) ; 873| 199| psf_binheader_readf (psf, "j", make_size_t (chunk_size)) ; 874| 199| break ; 875| | 876| 864| case CHAN_MARKER : ------------------ | | 46| 864|#define CHAN_MARKER (MAKE_MARKER ('C', 'H', 'A', 'N')) | | ------------------ | | | | 122| 864| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (876:4): [True: 864, False: 22.6k] ------------------ 877| 864| if (chunk_size < 12) ------------------ | Branch (877:10): [True: 203, False: 661] ------------------ 878| 203| { psf_log_printf (psf, " %M : %d (should be >= 12)\n", marker, chunk_size) ; 879| 203| psf_binheader_readf (psf, "j", chunk_size) ; 880| 203| break ; 881| 203| } 882| | 883| 661| psf_log_printf (psf, " %M : %d\n", marker, chunk_size) ; 884| | 885| 661| if ((error = aiff_read_chanmap (psf, chunk_size))) ------------------ | Branch (885:10): [True: 0, False: 661] ------------------ 886| 0| return error ; 887| 661| break ; 888| | 889| 2.49k| default : ------------------ | Branch (889:4): [True: 2.49k, False: 21.0k] ------------------ 890| 2.49k| if (chunk_size >= 0xffff0000) ------------------ | Branch (890:10): [True: 47, False: 2.44k] ------------------ 891| 47| { done = SF_TRUE ; 892| 47| psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D with length %u. Exiting parser.\n", marker, psf_ftell (psf) - 8, chunk_size) ; 893| 47| break ; 894| 2.44k| } ; 895| | 896| 2.44k| if (psf_isprint ((marker >> 24) & 0xFF) && psf_isprint ((marker >> 16) & 0xFF) ------------------ | Branch (896:10): [True: 2.12k, False: 324] | Branch (896:49): [True: 1.88k, False: 237] ------------------ 897| 1.88k| && psf_isprint ((marker >> 8) & 0xFF) && psf_isprint (marker & 0xFF)) ------------------ | Branch (897:10): [True: 1.67k, False: 215] | Branch (897:48): [True: 1.31k, False: 362] ------------------ 898| 1.31k| { psf_log_printf (psf, " %M : %u (unknown marker)\n", marker, chunk_size) ; 899| | 900| 1.31k| psf_binheader_readf (psf, "j", chunk_size) ; 901| 1.31k| break ; 902| 1.31k| } ; 903| | 904| 1.13k| if (psf_ftell (psf) & 0x03) ------------------ | Branch (904:10): [True: 779, False: 359] ------------------ 905| 779| { psf_log_printf (psf, " Unknown chunk marker at position %D. Resynching.\n", psf_ftell (psf) - 8) ; 906| 779| psf_binheader_readf (psf, "j", -3) ; 907| 779| break ; 908| 779| } ; 909| 359| psf_log_printf (psf, "*** Unknown chunk marker %X at position %D. Exiting parser.\n", marker, psf_ftell (psf)) ; 910| 359| done = SF_TRUE ; 911| 359| break ; 912| 23.5k| } ; /* switch (marker) */ 913| | 914| 22.9k| if (chunk_size >= psf->filelength) ------------------ | Branch (914:7): [True: 1.44k, False: 21.5k] ------------------ 915| 1.44k| { psf_log_printf (psf, "*** Chunk size %u > file length %D. Exiting parser.\n", chunk_size, psf->filelength) ; 916| 1.44k| break ; 917| 21.5k| } ; 918| | 919| 21.5k| if ((! psf->sf.seekable) && (found_chunk & HAVE_SSND)) ------------------ | Branch (919:7): [True: 0, False: 21.5k] | Branch (919:31): [True: 0, False: 0] ------------------ 920| 0| break ; 921| | 922| 21.5k| if (psf_ftell (psf) >= psf->filelength - (2 * SIGNED_SIZEOF (int32_t))) ------------------ | | 91| 21.5k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (922:7): [True: 591, False: 20.9k] ------------------ 923| 591| break ; 924| 21.5k| } ; /* while (1) */ 925| | 926| 2.06k| if (instr_found && mark_found) ------------------ | Branch (926:6): [True: 89, False: 1.98k] | Branch (926:21): [True: 28, False: 61] ------------------ 927| 28| { int ji, str_index ; 928| | /* Next loop will convert markers to loop positions for internal handling */ 929| 67| for (ji = 0 ; ji < psf->instrument->loop_count ; ji ++) ------------------ | Branch (929:17): [True: 39, False: 28] ------------------ 930| 39| { if (ji < ARRAY_LEN (psf->instrument->loops)) ------------------ | | 93| 39|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ | Branch (930:9): [True: 39, False: 0] ------------------ 931| 39| { psf->instrument->loops [ji].start = marker_to_position (paiff->markstr, psf->instrument->loops [ji].start, mark_count) ; 932| 39| psf->instrument->loops [ji].end = marker_to_position (paiff->markstr, psf->instrument->loops [ji].end, mark_count) ; 933| 39| psf->instrument->loops [ji].mode = SF_LOOP_FORWARD ; 934| 39| } ; 935| 39| } ; 936| | 937| | /* The markers that correspond to loop positions can now be removed from cues struct */ 938| 28| if (psf->cues->cue_count > (uint32_t) (psf->instrument->loop_count * 2)) ------------------ | Branch (938:7): [True: 22, False: 6] ------------------ 939| 22| { uint32_t j ; 940| | 941| 11.8k| for (j = 0 ; j < psf->cues->cue_count - (uint32_t) (psf->instrument->loop_count * 2) ; j ++) ------------------ | Branch (941:17): [True: 11.8k, False: 22] ------------------ 942| 11.8k| { /* This simply copies the information in cues above loop positions and writes it at current count instead */ 943| 11.8k| psf->cues->cue_points [j].indx = psf->cues->cue_points [j + psf->instrument->loop_count * 2].indx ; 944| 11.8k| psf->cues->cue_points [j].position = psf->cues->cue_points [j + psf->instrument->loop_count * 2].position ; 945| 11.8k| psf->cues->cue_points [j].fcc_chunk = psf->cues->cue_points [j + psf->instrument->loop_count * 2].fcc_chunk ; 946| 11.8k| psf->cues->cue_points [j].chunk_start = psf->cues->cue_points [j + psf->instrument->loop_count * 2].chunk_start ; 947| 11.8k| psf->cues->cue_points [j].block_start = psf->cues->cue_points [j + psf->instrument->loop_count * 2].block_start ; 948| 11.8k| psf->cues->cue_points [j].sample_offset = psf->cues->cue_points [j + psf->instrument->loop_count * 2].sample_offset ; 949| 3.04M| for (str_index = 0 ; str_index < 256 ; str_index++) ------------------ | Branch (949:26): [True: 3.03M, False: 11.8k] ------------------ 950| 3.03M| psf->cues->cue_points [j].name [str_index] = psf->cues->cue_points [j + psf->instrument->loop_count * 2].name [str_index] ; 951| 11.8k| } ; 952| 22| psf->cues->cue_count -= psf->instrument->loop_count * 2 ; 953| 22| } else 954| 6| { /* All the cues were in fact loop positions so we can actually remove the cues altogether */ 955| 6| free (psf->cues) ; 956| 6| psf->cues = NULL ; 957| 6| } 958| 28| } ; 959| | 960| 2.06k| if (psf->sf.channels < 1) ------------------ | Branch (960:6): [True: 1.24k, False: 823] ------------------ 961| 1.24k| return SFE_CHANNEL_COUNT_ZERO ; 962| | 963| 823| if (psf->sf.channels > SF_MAX_CHANNELS) ------------------ | | 102| 823|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (963:6): [True: 0, False: 823] ------------------ 964| 0| return SFE_CHANNEL_COUNT ; 965| | 966| 823| if (! (found_chunk & HAVE_FORM)) ------------------ | Branch (966:6): [True: 0, False: 823] ------------------ 967| 0| return SFE_AIFF_NO_FORM ; 968| | 969| 823| if (! (found_chunk & HAVE_AIFF)) ------------------ | Branch (969:6): [True: 0, False: 823] ------------------ 970| 0| return SFE_AIFF_COMM_NO_FORM ; 971| | 972| 823| if (! (found_chunk & HAVE_COMM)) ------------------ | Branch (972:6): [True: 0, False: 823] ------------------ 973| 0| return SFE_AIFF_SSND_NO_COMM ; 974| | 975| 823| if (! psf->dataoffset) ------------------ | Branch (975:6): [True: 0, False: 823] ------------------ 976| 0| return SFE_AIFF_NO_DATA ; 977| | 978| 823| return 0 ; 979| 823|} /* aiff_read_header */ aiff.c:aiff_read_comm_chunk: 1000| 8.48k|{ BUF_UNION ubuf ; 1001| 8.48k| int subformat, samplerate ; 1002| | 1003| 8.48k| ubuf.scbuf [0] = 0 ; 1004| | 1005| | /* The COMM chunk has an int aligned to an odd word boundary. Some 1006| | ** processors are not able to deal with this (ie bus fault) so we have 1007| | ** to take special care. 1008| | */ 1009| | 1010| 8.48k| psf_binheader_readf (psf, "E242b", &(comm_fmt->numChannels), &(comm_fmt->numSampleFrames), 1011| 8.48k| &(comm_fmt->sampleSize), &(comm_fmt->sampleRate), SIGNED_SIZEOF (comm_fmt->sampleRate)) ; ------------------ | | 91| 8.48k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ 1012| | 1013| 8.48k| if (comm_fmt->size > 0x10000 && (comm_fmt->size & 0xffff) == 0) ------------------ | Branch (1013:6): [True: 460, False: 8.02k] | Branch (1013:34): [True: 56, False: 404] ------------------ 1014| 56| { psf_log_printf (psf, " COMM : %d (0x%x) *** should be ", comm_fmt->size, comm_fmt->size) ; 1015| 56| comm_fmt->size = ENDSWAP_32 (comm_fmt->size) ; ------------------ | | 35| 56|#define ENDSWAP_32(x) (bswap_32 (x)) ------------------ 1016| 56| psf_log_printf (psf, "%d (0x%x)\n", comm_fmt->size, comm_fmt->size) ; 1017| 56| } 1018| 8.42k| else 1019| 8.42k| psf_log_printf (psf, " COMM : %d\n", comm_fmt->size) ; 1020| | 1021| 8.48k| if (comm_fmt->size == SIZEOF_AIFF_COMM) ------------------ | | 98| 8.48k|#define SIZEOF_AIFF_COMM 18 ------------------ | Branch (1021:6): [True: 777, False: 7.70k] ------------------ 1022| 777| comm_fmt->encoding = NONE_MARKER ; ------------------ | | 60| 777|#define NONE_MARKER (MAKE_MARKER ('N', 'O', 'N', 'E')) | | ------------------ | | | | 122| 777| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ 1023| 7.70k| else if (comm_fmt->size == SIZEOF_AIFC_COMM_MIN) ------------------ | | 99| 7.70k|#define SIZEOF_AIFC_COMM_MIN 22 ------------------ | Branch (1023:11): [True: 2.58k, False: 5.12k] ------------------ 1024| 2.58k| psf_binheader_readf (psf, "Em", &(comm_fmt->encoding)) ; 1025| 5.12k| else if (comm_fmt->size >= SIZEOF_AIFC_COMM) ------------------ | | 100| 5.12k|#define SIZEOF_AIFC_COMM 24 ------------------ | Branch (1025:11): [True: 1.40k, False: 3.71k] ------------------ 1026| 1.40k| { uint8_t encoding_len ; 1027| 1.40k| unsigned read_len ; 1028| | 1029| 1.40k| psf_binheader_readf (psf, "Em1", &(comm_fmt->encoding), &encoding_len) ; 1030| | 1031| 1.40k| comm_fmt->size = SF_MIN (sizeof (ubuf.scbuf), make_size_t (comm_fmt->size)) ; ------------------ | | 96| 1.40k|#define SF_MIN(a, b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (96:24): [True: 462, False: 941] | | ------------------ ------------------ 1032| 1.40k| memset (ubuf.scbuf, 0, comm_fmt->size) ; 1033| 1.40k| read_len = comm_fmt->size - SIZEOF_AIFC_COMM + 1 ; ------------------ | | 100| 1.40k|#define SIZEOF_AIFC_COMM 24 ------------------ 1034| 1.40k| psf_binheader_readf (psf, "b", ubuf.scbuf, read_len) ; 1035| 1.40k| ubuf.scbuf [read_len + 1] = 0 ; 1036| 1.40k| } ; 1037| | 1038| 8.48k| samplerate = tenbytefloat2int (comm_fmt->sampleRate) ; 1039| | 1040| 8.48k| psf_log_printf (psf, " Sample Rate : %d\n", samplerate) ; 1041| 8.48k| psf_log_printf (psf, " Frames : %u%s\n", comm_fmt->numSampleFrames, (comm_fmt->numSampleFrames == 0 && psf->filelength > 104) ? " (Should not be 0)" : "") ; ------------------ | Branch (1041:77): [True: 534, False: 7.94k] | Branch (1041:111): [True: 341, False: 193] ------------------ 1042| | 1043| 8.48k| if (comm_fmt->numChannels < 1 || comm_fmt->numChannels > SF_MAX_CHANNELS) ------------------ | | 102| 8.42k|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (1043:6): [True: 60, False: 8.42k] | Branch (1043:35): [True: 27, False: 8.39k] ------------------ 1044| 87| { psf_log_printf (psf, " Channels : %d (should be >= 1 and < %d)\n", comm_fmt->numChannels, SF_MAX_CHANNELS) ; ------------------ | | 102| 87|#define SF_MAX_CHANNELS 1024 ------------------ 1045| 87| return SFE_CHANNEL_COUNT_BAD ; 1046| 8.39k| } ; 1047| | 1048| 8.39k| psf_log_printf (psf, " Channels : %d\n", comm_fmt->numChannels) ; 1049| | 1050| | /* Found some broken 'fl32' files with comm.samplesize == 16. Fix it here. */ 1051| 8.39k| if ((comm_fmt->encoding == fl32_MARKER || comm_fmt->encoding == FL32_MARKER) && comm_fmt->sampleSize != 32) ------------------ | | 69| 16.7k|#define fl32_MARKER (MAKE_MARKER ('f', 'l', '3', '2')) | | ------------------ | | | | 122| 8.39k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ if ((comm_fmt->encoding == fl32_MARKER || comm_fmt->encoding == FL32_MARKER) && comm_fmt->sampleSize != 32) ------------------ | | 70| 8.26k|#define FL32_MARKER (MAKE_MARKER ('F', 'L', '3', '2')) | | ------------------ | | | | 122| 8.26k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1051:7): [True: 136, False: 8.26k] | Branch (1051:44): [True: 1.12k, False: 7.14k] | Branch (1051:82): [True: 585, False: 671] ------------------ 1052| 585| { psf_log_printf (psf, " Sample Size : %d (should be 32)\n", comm_fmt->sampleSize) ; 1053| 585| comm_fmt->sampleSize = 32 ; 1054| 585| } 1055| 7.81k| else if ((comm_fmt->encoding == fl64_MARKER || comm_fmt->encoding == FL64_MARKER) && comm_fmt->sampleSize != 64) ------------------ | | 71| 15.6k|#define fl64_MARKER (MAKE_MARKER ('f', 'l', '6', '4')) | | ------------------ | | | | 122| 7.81k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ else if ((comm_fmt->encoding == fl64_MARKER || comm_fmt->encoding == FL64_MARKER) && comm_fmt->sampleSize != 64) ------------------ | | 72| 7.63k|#define FL64_MARKER (MAKE_MARKER ('F', 'L', '6', '4')) | | ------------------ | | | | 122| 7.63k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1055:12): [True: 174, False: 7.63k] | Branch (1055:49): [True: 204, False: 7.43k] | Branch (1055:87): [True: 284, False: 94] ------------------ 1056| 284| { psf_log_printf (psf, " Sample Size : %d (should be 64)\n", comm_fmt->sampleSize) ; 1057| 284| comm_fmt->sampleSize = 64 ; 1058| 284| } 1059| 7.52k| else 1060| 7.52k| psf_log_printf (psf, " Sample Size : %d\n", comm_fmt->sampleSize) ; 1061| | 1062| | 1063| 8.39k| if ((psf->sf.channels != comm_fmt->numChannels) && psf->peak_info) ------------------ | Branch (1063:6): [True: 3.65k, False: 4.74k] | Branch (1063:53): [True: 123, False: 3.53k] ------------------ 1064| 123| { psf_log_printf (psf, " *** channel count changed, discarding existing PEAK chunk\n") ; 1065| 123| free (psf->peak_info) ; 1066| 123| psf->peak_info = NULL ; 1067| 123| } ; 1068| | 1069| 8.39k| subformat = s_bitwidth_to_subformat (comm_fmt->sampleSize) ; 1070| | 1071| 8.39k| psf->sf.samplerate = samplerate ; 1072| 8.39k| psf->sf.frames = comm_fmt->numSampleFrames ; 1073| 8.39k| psf->sf.channels = comm_fmt->numChannels ; 1074| 8.39k| psf->bytewidth = BITWIDTH2BYTES (comm_fmt->sampleSize) ; ------------------ | | 85| 8.39k|#define BITWIDTH2BYTES(x) (((x) + 7) / 8) ------------------ 1075| | 1076| 8.39k| psf->endian = SF_ENDIAN_BIG ; 1077| | 1078| 8.39k| switch (comm_fmt->encoding) 1079| 8.39k| { case NONE_MARKER : ------------------ | | 60| 784|#define NONE_MARKER (MAKE_MARKER ('N', 'O', 'N', 'E')) | | ------------------ | | | | 122| 784| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1079:4): [True: 784, False: 7.61k] ------------------ 1080| 784| psf->sf.format = (SF_FORMAT_AIFF | subformat) ; 1081| 784| break ; 1082| | 1083| 67| case twos_MARKER : ------------------ | | 62| 67|#define twos_MARKER (MAKE_MARKER ('t', 'w', 'o', 's')) | | ------------------ | | | | 122| 67| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1083:3): [True: 67, False: 8.32k] ------------------ 1084| 317| case in24_MARKER : ------------------ | | 64| 317|#define in24_MARKER (MAKE_MARKER ('i', 'n', '2', '4')) | | ------------------ | | | | 122| 317| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1084:3): [True: 250, False: 8.14k] ------------------ 1085| 541| case in32_MARKER : ------------------ | | 66| 541|#define in32_MARKER (MAKE_MARKER ('i', 'n', '3', '2')) | | ------------------ | | | | 122| 541| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1085:3): [True: 224, False: 8.17k] ------------------ 1086| 541| psf->sf.format = (SF_ENDIAN_BIG | SF_FORMAT_AIFF | subformat) ; 1087| 541| break ; 1088| | 1089| 221| case sowt_MARKER : ------------------ | | 61| 221|#define sowt_MARKER (MAKE_MARKER ('s', 'o', 'w', 't')) | | ------------------ | | | | 122| 221| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1089:3): [True: 221, False: 8.17k] ------------------ 1090| 524| case ni24_MARKER : ------------------ | | 65| 524|#define ni24_MARKER (MAKE_MARKER ('4', '2', 'n', '1')) | | ------------------ | | | | 122| 524| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1090:3): [True: 303, False: 8.09k] ------------------ 1091| 766| case ni32_MARKER : ------------------ | | 67| 766|#define ni32_MARKER (MAKE_MARKER ('2', '3', 'n', 'i')) | | ------------------ | | | | 122| 766| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1091:3): [True: 242, False: 8.15k] ------------------ 1092| 766| psf->endian = SF_ENDIAN_LITTLE ; 1093| 766| psf->sf.format = (SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | subformat) ; 1094| 766| break ; 1095| | 1096| 136| case fl32_MARKER : ------------------ | | 69| 136|#define fl32_MARKER (MAKE_MARKER ('f', 'l', '3', '2')) | | ------------------ | | | | 122| 136| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1096:3): [True: 136, False: 8.26k] ------------------ 1097| 1.25k| case FL32_MARKER : ------------------ | | 70| 1.25k|#define FL32_MARKER (MAKE_MARKER ('F', 'L', '3', '2')) | | ------------------ | | | | 122| 1.25k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1097:3): [True: 1.12k, False: 7.27k] ------------------ 1098| 1.25k| psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; 1099| 1.25k| break ; 1100| | 1101| 69| case ulaw_MARKER : ------------------ | | 74| 69|#define ulaw_MARKER (MAKE_MARKER ('u', 'l', 'a', 'w')) | | ------------------ | | | | 122| 69| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1101:3): [True: 69, False: 8.32k] ------------------ 1102| 187| case ULAW_MARKER : ------------------ | | 75| 187|#define ULAW_MARKER (MAKE_MARKER ('U', 'L', 'A', 'W')) | | ------------------ | | | | 122| 187| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1102:3): [True: 118, False: 8.27k] ------------------ 1103| 187| psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_ULAW) ; 1104| 187| break ; 1105| | 1106| 199| case alaw_MARKER : ------------------ | | 76| 199|#define alaw_MARKER (MAKE_MARKER ('a', 'l', 'a', 'w')) | | ------------------ | | | | 122| 199| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1106:3): [True: 199, False: 8.19k] ------------------ 1107| 269| case ALAW_MARKER : ------------------ | | 77| 269|#define ALAW_MARKER (MAKE_MARKER ('A', 'L', 'A', 'W')) | | ------------------ | | | | 122| 269| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1107:3): [True: 70, False: 8.32k] ------------------ 1108| 269| psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_ALAW) ; 1109| 269| break ; 1110| | 1111| 174| case fl64_MARKER : ------------------ | | 71| 174|#define fl64_MARKER (MAKE_MARKER ('f', 'l', '6', '4')) | | ------------------ | | | | 122| 174| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1111:3): [True: 174, False: 8.22k] ------------------ 1112| 378| case FL64_MARKER : ------------------ | | 72| 378|#define FL64_MARKER (MAKE_MARKER ('F', 'L', '6', '4')) | | ------------------ | | | | 122| 378| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1112:3): [True: 204, False: 8.19k] ------------------ 1113| 378| psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_DOUBLE) ; 1114| 378| break ; 1115| | 1116| 237| case raw_MARKER : ------------------ | | 63| 237|#define raw_MARKER (MAKE_MARKER ('r', 'a', 'w', ' ')) | | ------------------ | | | | 122| 237| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1116:3): [True: 237, False: 8.15k] ------------------ 1117| 237| psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ; 1118| 237| break ; 1119| | 1120| 2.59k| case DWVW_MARKER : ------------------ | | 79| 2.59k|#define DWVW_MARKER (MAKE_MARKER ('D', 'W', 'V', 'W')) | | ------------------ | | | | 122| 2.59k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1120:3): [True: 2.59k, False: 5.80k] ------------------ 1121| 2.59k| psf->sf.format = SF_FORMAT_AIFF ; 1122| 2.59k| switch (comm_fmt->sampleSize) 1123| 2.59k| { case 12 : ------------------ | Branch (1123:7): [True: 70, False: 2.52k] ------------------ 1124| 70| psf->sf.format |= SF_FORMAT_DWVW_12 ; 1125| 70| break ; 1126| 408| case 16 : ------------------ | Branch (1126:6): [True: 408, False: 2.18k] ------------------ 1127| 408| psf->sf.format |= SF_FORMAT_DWVW_16 ; 1128| 408| break ; 1129| 1.79k| case 24 : ------------------ | Branch (1129:6): [True: 1.79k, False: 799] ------------------ 1130| 1.79k| psf->sf.format |= SF_FORMAT_DWVW_24 ; 1131| 1.79k| break ; 1132| | 1133| 321| default : ------------------ | Branch (1133:6): [True: 321, False: 2.27k] ------------------ 1134| 321| psf->sf.format |= SF_FORMAT_DWVW_N ; 1135| 321| break ; 1136| 2.59k| } ; 1137| 2.59k| break ; 1138| | 1139| 219| case GSM_MARKER : ------------------ | | 80| 219|#define GSM_MARKER (MAKE_MARKER ('G', 'S', 'M', ' ')) | | ------------------ | | | | 122| 219| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1139:3): [True: 219, False: 8.17k] ------------------ 1140| 219| psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_GSM610) ; 1141| 219| break ; 1142| | 1143| | 1144| 801| case ima4_MARKER : ------------------ | | 81| 801|#define ima4_MARKER (MAKE_MARKER ('i', 'm', 'a', '4')) | | ------------------ | | | | 122| 801| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1144:3): [True: 801, False: 7.59k] ------------------ 1145| 801| psf->endian = SF_ENDIAN_BIG ; 1146| 801| psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM) ; 1147| 801| break ; 1148| | 1149| 365| default : ------------------ | Branch (1149:3): [True: 365, False: 8.03k] ------------------ 1150| 365| psf_log_printf (psf, "AIFC : Unimplemented format : %M\n", comm_fmt->encoding) ; 1151| 365| return SFE_UNIMPLEMENTED ; 1152| 8.39k| } ; 1153| | 1154| 8.03k| if (! ubuf.scbuf [0]) ------------------ | Branch (1154:6): [True: 7.25k, False: 773] ------------------ 1155| 7.25k| psf_log_printf (psf, " Encoding : %M\n", comm_fmt->encoding) ; 1156| 773| else 1157| 773| psf_log_printf (psf, " Encoding : %M => %s\n", comm_fmt->encoding, ubuf.scbuf) ; 1158| | 1159| 8.03k| return 0 ; 1160| 8.39k|} /* aiff_read_comm_chunk */ aiff.c:tenbytefloat2int: 1644| 8.48k|{ int val = 3 ; 1645| | 1646| 8.48k| if (bytes [0] & 0x80) /* Negative number. */ ------------------ | Branch (1646:6): [True: 1.06k, False: 7.41k] ------------------ 1647| 1.06k| return 0 ; 1648| | 1649| 7.41k| if (bytes [0] <= 0x3F) /* Less than 1. */ ------------------ | Branch (1649:6): [True: 4.85k, False: 2.56k] ------------------ 1650| 4.85k| return 1 ; 1651| | 1652| 2.56k| if (bytes [0] > 0x40) /* Way too big. */ ------------------ | Branch (1652:6): [True: 823, False: 1.74k] ------------------ 1653| 823| return 0x4000000 ; 1654| | 1655| 1.74k| if (bytes [0] == 0x40 && bytes [1] > 0x1C) /* Too big. */ ------------------ | Branch (1655:6): [True: 1.74k, False: 0] | Branch (1655:27): [True: 932, False: 810] ------------------ 1656| 932| return 800000000 ; 1657| | 1658| | /* Ok, can handle it. */ 1659| | 1660| 810| val = (bytes [2] << 23) | (bytes [3] << 15) | (bytes [4] << 7) | (bytes [5] >> 1) ; 1661| | 1662| 810| val >>= (29 - bytes [1]) ; 1663| | 1664| 810| return val ; 1665| 1.74k|} /* tenbytefloat2int */ aiff.c:get_loop_mode_str: 1613| 2.59k|{ switch (mode) ------------------ | Branch (1613:11): [True: 953, False: 1.63k] ------------------ 1614| 2.59k| { case 0 : return "none" ; ------------------ | Branch (1614:4): [True: 321, False: 2.26k] ------------------ 1615| 262| case 1 : return "forward" ; ------------------ | Branch (1615:3): [True: 262, False: 2.32k] ------------------ 1616| 370| case 2 : return "backward" ; ------------------ | Branch (1616:3): [True: 370, False: 2.22k] ------------------ 1617| 2.59k| } ; 1618| | 1619| 1.63k| return "*** unknown" ; 1620| 2.59k|} /* get_loop_mode_str */ aiff.c:get_loop_mode: 1624| 2.59k|{ switch (mode) ------------------ | Branch (1624:11): [True: 953, False: 1.63k] ------------------ 1625| 2.59k| { case 0 : return SF_LOOP_NONE ; ------------------ | Branch (1625:4): [True: 321, False: 2.26k] ------------------ 1626| 262| case 1 : return SF_LOOP_FORWARD ; ------------------ | Branch (1626:3): [True: 262, False: 2.32k] ------------------ 1627| 370| case 2 : return SF_LOOP_BACKWARD ; ------------------ | Branch (1627:3): [True: 370, False: 2.22k] ------------------ 1628| 2.59k| } ; 1629| | 1630| 1.63k| return SF_LOOP_NONE ; 1631| 2.59k|} /* get_loop_mode */ aiff.c:aiff_read_basc_chunk: 1703| 731|{ const char * type_str ; 1704| 731| basc_CHUNK bc ; 1705| 731| sf_count_t count ; 1706| | 1707| 731| count = psf_binheader_readf (psf, "E442", &bc.version, &bc.numBeats, &bc.rootNote) ; 1708| 731| count += psf_binheader_readf (psf, "E222", &bc.scaleType, &bc.sigNumerator, &bc.sigDenominator) ; 1709| 731| count += psf_binheader_readf (psf, "E2j", &bc.loopType, datasize - sizeof (bc)) ; 1710| | 1711| 731| psf_log_printf (psf, " Version ? : %u\n Num Beats : %u\n Root Note : 0x%x\n", 1712| 731| bc.version, bc.numBeats, bc.rootNote) ; 1713| | 1714| 731| switch (bc.scaleType) 1715| 731| { case basc_SCALE_MINOR : ------------------ | Branch (1715:4): [True: 13, False: 718] ------------------ 1716| 13| type_str = "MINOR" ; 1717| 13| break ; 1718| 0| case basc_SCALE_MAJOR : ------------------ | Branch (1718:3): [True: 0, False: 731] ------------------ 1719| 0| type_str = "MAJOR" ; 1720| 0| break ; 1721| 226| case basc_SCALE_NEITHER : ------------------ | Branch (1721:3): [True: 226, False: 505] ------------------ 1722| 226| type_str = "NEITHER" ; 1723| 226| break ; 1724| 178| case basc_SCALE_BOTH : ------------------ | Branch (1724:3): [True: 178, False: 553] ------------------ 1725| 178| type_str = "BOTH" ; 1726| 178| break ; 1727| 314| default : ------------------ | Branch (1727:3): [True: 314, False: 417] ------------------ 1728| 314| type_str = "!!WRONG!!" ; 1729| 314| break ; 1730| 731| } ; 1731| | 1732| 731| psf_log_printf (psf, " ScaleType : 0x%x (%s)\n", bc.scaleType, type_str) ; 1733| 731| psf_log_printf (psf, " Time Sig : %d/%d\n", bc.sigNumerator, bc.sigDenominator) ; 1734| | 1735| 731| switch (bc.loopType) 1736| 731| { case basc_TYPE_ONE_SHOT : ------------------ | Branch (1736:4): [True: 6, False: 725] ------------------ 1737| 6| type_str = "One Shot" ; 1738| 6| break ; 1739| 64| case basc_TYPE_LOOP : ------------------ | Branch (1739:3): [True: 64, False: 667] ------------------ 1740| 64| type_str = "Loop" ; 1741| 64| break ; 1742| 661| default: ------------------ | Branch (1742:3): [True: 661, False: 70] ------------------ 1743| 661| type_str = "!!WRONG!!" ; 1744| 661| break ; 1745| 731| } ; 1746| | 1747| 731| psf_log_printf (psf, " Loop Type : 0x%x (%s)\n", bc.loopType, type_str) ; 1748| | 1749| 731| if (psf->loop_info) ------------------ | Branch (1749:6): [True: 668, False: 63] ------------------ 1750| 668| { psf_log_printf (psf, " Found existing loop info, using last one.\n") ; 1751| 668| free (psf->loop_info) ; 1752| 668| psf->loop_info = NULL ; 1753| 668| } ; 1754| 731| if ((psf->loop_info = calloc (1, sizeof (SF_LOOP_INFO))) == NULL) ------------------ | Branch (1754:6): [True: 0, False: 731] ------------------ 1755| 0| return SFE_MALLOC_FAILED ; 1756| | 1757| 731| psf->loop_info->time_sig_num = bc.sigNumerator ; 1758| 731| psf->loop_info->time_sig_den = bc.sigDenominator ; 1759| 731| psf->loop_info->loop_mode = (bc.loopType == basc_TYPE_ONE_SHOT) ? SF_LOOP_NONE : SF_LOOP_FORWARD ; ------------------ | Branch (1759:31): [True: 6, False: 725] ------------------ 1760| 731| psf->loop_info->num_beats = bc.numBeats ; 1761| | 1762| | /* Can always be recalculated from other known fields. */ 1763| 731| psf->loop_info->bpm = (1.0 / psf->sf.frames) * psf->sf.samplerate 1764| 731| * ((bc.numBeats * 4.0) / bc.sigDenominator) * 60.0 ; 1765| 731| psf->loop_info->root_key = bc.rootNote ; 1766| | 1767| 731| if (count < datasize) ------------------ | Branch (1767:6): [True: 719, False: 12] ------------------ 1768| 719| psf_binheader_readf (psf, "j", datasize - count) ; 1769| | 1770| 731| return 0 ; 1771| 731|} /* aiff_read_basc_chunk */ aiff.c:aiff_read_chanmap: 1776| 661|{ const AIFF_CAF_CHANNEL_MAP * map_info ; 1777| 661| unsigned channel_bitmap, channel_decriptions, bytesread ; 1778| 661| int layout_tag ; 1779| | 1780| 661| bytesread = psf_binheader_readf (psf, "444", &layout_tag, &channel_bitmap, &channel_decriptions) ; 1781| | 1782| 661| if ((map_info = aiff_caf_of_channel_layout_tag (layout_tag)) == NULL) ------------------ | Branch (1782:6): [True: 178, False: 483] ------------------ 1783| 178| return 0 ; 1784| | 1785| 483| psf_log_printf (psf, " Tag : %x\n", layout_tag) ; 1786| 483| if (map_info) ------------------ | Branch (1786:6): [True: 483, False: 0] ------------------ 1787| 483| psf_log_printf (psf, " Layout : %s\n", map_info->name) ; 1788| | 1789| 483| if (bytesread < dword) ------------------ | Branch (1789:6): [True: 171, False: 312] ------------------ 1790| 171| psf_binheader_readf (psf, "j", dword - bytesread) ; 1791| | 1792| 483| if (map_info->channel_map != NULL) ------------------ | Branch (1792:6): [True: 390, False: 93] ------------------ 1793| 390| { size_t chanmap_size = SF_MIN (psf->sf.channels, layout_tag & 0xffff) * sizeof (psf->channel_map [0]) ; ------------------ | | 96| 390|#define SF_MIN(a, b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (96:24): [True: 83, False: 307] | | ------------------ ------------------ 1794| | 1795| 390| free (psf->channel_map) ; 1796| | 1797| 390| if ((psf->channel_map = malloc (chanmap_size)) == NULL) ------------------ | Branch (1797:7): [True: 0, False: 390] ------------------ 1798| 0| return SFE_MALLOC_FAILED ; 1799| | 1800| 390| memcpy (psf->channel_map, map_info->channel_map, chanmap_size) ; 1801| 483| } ; 1802| | 1803| 483| return 0 ; 1804| 483|} /* aiff_read_chanmap */ aiff.c:marker_to_position: 389| 78|{ int i ; 390| | 391| 9.39k| for (i = 0 ; i < marksize ; i++) ------------------ | Branch (391:15): [True: 9.34k, False: 49] ------------------ 392| 9.34k| if (m [i].markerID == n) ------------------ | Branch (392:7): [True: 29, False: 9.31k] ------------------ 393| 29| return m [i].position ; 394| 49| return 0 ; 395| 78|} /* marker_to_position */ aiff.c:aiff_close: 983| 2.65k|{ AIFF_PRIVATE *paiff = psf->container_data ; 984| | 985| 2.65k| if (paiff != NULL && paiff->markstr != NULL) ------------------ | Branch (985:6): [True: 2.65k, False: 0] | Branch (985:23): [True: 95, False: 2.56k] ------------------ 986| 95| { free (paiff->markstr) ; 987| 95| paiff->markstr = NULL ; 988| 95| } ; 989| | 990| 2.65k| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (990:6): [True: 0, False: 2.65k] | Branch (990:37): [True: 0, False: 2.65k] ------------------ 991| 0| { aiff_write_tailer (psf) ; 992| 0| aiff_write_header (psf, SF_TRUE) ; 993| 0| } ; 994| | 995| 2.65k| return 0 ; 996| 2.65k|} /* aiff_close */ alac_init: 112| 991|{ int error ; 113| | 114| 991| if ((psf->codec_data = calloc (1, sizeof (ALAC_PRIVATE) + psf->sf.channels * sizeof (int) * ALAC_MAX_FRAME_SIZE)) == NULL) ------------------ | | 33| 991|#define ALAC_MAX_FRAME_SIZE 8192 ------------------ | Branch (114:6): [True: 0, False: 991] ------------------ 115| 0| return SFE_MALLOC_FAILED ; 116| | 117| 991| psf->codec_close = alac_close ; 118| | 119| 991| switch (psf->file.mode) 120| 991| { case SFM_RDWR : ------------------ | Branch (120:4): [True: 0, False: 991] ------------------ 121| 0| return SFE_BAD_MODE_RW ; 122| | 123| 991| case SFM_READ : ------------------ | Branch (123:3): [True: 991, False: 0] ------------------ 124| 991| if ((error = alac_reader_init (psf, info))) ------------------ | Branch (124:8): [True: 179, False: 812] ------------------ 125| 179| return error ; 126| 812| break ; 127| | 128| 812| case SFM_WRITE : ------------------ | Branch (128:3): [True: 0, False: 991] ------------------ 129| 0| if ((error = alac_writer_init (psf))) ------------------ | Branch (129:8): [True: 0, False: 0] ------------------ 130| 0| return error ; 131| 0| break ; 132| | 133| 0| default : ------------------ | Branch (133:3): [True: 0, False: 991] ------------------ 134| 0| psf_log_printf (psf, "%s : Bad psf->file.mode.\n", __func__) ; 135| 0| return SFE_INTERNAL ; 136| 991| } ; 137| | 138| 812| psf->byterate = alac_byterate ; 139| | 140| 812| return 0 ; 141| 991|} /* aiff_alac_init */ alac.c:alac_close: 166| 991|{ ALAC_PRIVATE *plac ; 167| 991| BUF_UNION ubuf ; 168| | 169| 991| plac = psf->codec_data ; 170| | 171| 991| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (171:6): [True: 0, False: 991] ------------------ 172| 0| { ALAC_ENCODER *penc = &plac->u.encoder ; 173| 0| SF_CHUNK_INFO chunk_info ; 174| 0| sf_count_t readcount ; 175| 0| uint8_t kuki_data [1024] ; 176| 0| uint32_t pakt_size = 0, saved_partial_block_frames ; 177| | 178| 0| plac->final_write_block = 1 ; 179| 0| saved_partial_block_frames = plac->partial_block_frames ; 180| | 181| | /* If a block has been partially assembled, write it out as the final block. */ 182| 0| if (plac->partial_block_frames && plac->partial_block_frames < plac->frames_per_block) ------------------ | Branch (182:7): [True: 0, False: 0] | Branch (182:37): [True: 0, False: 0] ------------------ 183| 0| alac_encode_block (plac) ; 184| | 185| 0| plac->partial_block_frames = saved_partial_block_frames ; 186| | 187| 0| alac_get_magic_cookie (penc, kuki_data, &plac->kuki_size) ; 188| | 189| 0| memset (&chunk_info, 0, sizeof (chunk_info)) ; 190| 0| chunk_info.id_size = snprintf (chunk_info.id, sizeof (chunk_info.id), "kuki") ; 191| 0| chunk_info.data = kuki_data ; 192| 0| chunk_info.datalen = plac->kuki_size ; 193| 0| psf_save_write_chunk (&psf->wchunks, &chunk_info) ; 194| | 195| 0| memset (&chunk_info, 0, sizeof (chunk_info)) ; 196| 0| chunk_info.id_size = snprintf (chunk_info.id, sizeof (chunk_info.id), "pakt") ; 197| 0| chunk_info.data = alac_pakt_encode (psf, &pakt_size) ; 198| 0| chunk_info.datalen = pakt_size ; 199| 0| psf_save_write_chunk (&psf->wchunks, &chunk_info) ; 200| | 201| 0| free (chunk_info.data) ; 202| 0| chunk_info.data = NULL ; 203| | 204| 0| psf->write_header (psf, 1) ; 205| | 206| 0| if (plac->enctmp != NULL) ------------------ | Branch (206:7): [True: 0, False: 0] ------------------ 207| 0| { fseek (plac->enctmp, 0, SEEK_SET) ; 208| | 209| 0| while ((readcount = fread (ubuf.ucbuf, 1, sizeof (ubuf.ucbuf), plac->enctmp)) > 0) ------------------ | Branch (209:11): [True: 0, False: 0] ------------------ 210| 0| psf_fwrite (ubuf.ucbuf, 1, readcount, psf) ; 211| 0| fclose (plac->enctmp) ; 212| 0| remove (plac->enctmpname) ; 213| 0| } ; 214| 0| } ; 215| | 216| 991| if (plac->pakt_info) ------------------ | Branch (216:6): [True: 937, False: 54] ------------------ 217| 937| free (plac->pakt_info) ; 218| 991| plac->pakt_info = NULL ; 219| | 220| 991| return 0 ; 221| 991|} /* alac_close */ alac.c:alac_pakt_append: 787| 37.4k|{ 788| 37.4k| if (info->count >= info->allocated) ------------------ | Branch (788:6): [True: 510, False: 36.9k] ------------------ 789| 510| { PAKT_INFO * temp ; 790| 510| uint32_t newcount = info->allocated + info->allocated / 2 ; 791| | 792| 510| if ((temp = realloc (info, sizeof (PAKT_INFO) + newcount * sizeof (info->packet_size [0]))) == NULL) ------------------ | Branch (792:7): [True: 0, False: 510] ------------------ 793| 0| return NULL ; 794| | 795| 510| info = temp ; 796| 510| info->allocated = newcount ; 797| 37.4k| } ; 798| | 799| 37.4k| info->packet_size [info->count++] = value ; 800| 37.4k| return info ; 801| 37.4k|} /* alac_pakt_append */ alac.c:alac_reader_init: 238| 991|{ ALAC_PRIVATE *plac ; 239| 991| uint32_t kuki_size ; 240| 991| int error ; 241| 991| union { uint8_t kuki [512] ; uint32_t alignment ; } u ; 242| | 243| 991| if (info == NULL) ------------------ | Branch (243:6): [True: 0, False: 991] ------------------ 244| 0| { psf_log_printf (psf, "%s : ALAC_DECODER_INFO is NULL.\n", __func__) ; 245| 0| return SFE_INTERNAL ; 246| 991| } ; 247| | 248| 991| if (info->frames_per_packet > ALAC_FRAME_LENGTH) ------------------ | | 33| 991|#define ALAC_FRAME_LENGTH 4096 ------------------ | Branch (248:6): [True: 4, False: 987] ------------------ 249| 4| { psf_log_printf (psf, "*** Error : frames_per_packet (%u) is too big. ***\n", info->frames_per_packet) ; 250| 4| return SFE_INTERNAL ; 251| 987| } ; 252| | 253| 987| plac = psf->codec_data ; 254| | 255| 987| plac->channels = psf->sf.channels ; 256| 987| plac->frames_per_block = info->frames_per_packet ; 257| 987| plac->bits_per_sample = info->bits_per_sample ; 258| | 259| 987| if (plac->pakt_info != NULL) ------------------ | Branch (259:6): [True: 0, False: 987] ------------------ 260| 0| free (plac->pakt_info) ; 261| 987| plac->pakt_info = alac_pakt_read_decode (psf, info->pakt_offset) ; 262| | 263| 987| if (plac->pakt_info == NULL) ------------------ | Branch (263:6): [True: 50, False: 937] ------------------ 264| 50| { psf_log_printf (psf, "%s : alac_pkt_read() returns NULL.\n", __func__) ; 265| 50| return SFE_INTERNAL ; 266| 937| } ; 267| | 268| | /* Read in the ALAC cookie data and pass it to the init function. */ 269| 937| kuki_size = alac_kuki_read (psf, info->kuki_offset, u.kuki, sizeof (u.kuki)) ; 270| | 271| 937| if ((error = alac_decoder_init (&plac->u.decoder, u.kuki, kuki_size)) != ALAC_noErr) ------------------ | Branch (271:6): [True: 124, False: 813] ------------------ 272| 124| { psf_log_printf (psf, "*** alac_decoder_init() returned %s. ***\n", alac_error_string (error)) ; 273| 124| return SFE_INTERNAL ; 274| 813| } ; 275| | 276| | 277| 813| if (plac->u.decoder.mNumChannels != (unsigned) psf->sf.channels) ------------------ | Branch (277:6): [True: 1, False: 812] ------------------ 278| 1| { psf_log_printf (psf, "*** Initialized decoder has %u channels, but it should be %d. ***\n", plac->u.decoder.mNumChannels, psf->sf.channels) ; 279| 1| return SFE_INTERNAL ; 280| 812| } ; 281| | 282| 812| switch (info->bits_per_sample) 283| 812| { case 16 : ------------------ | Branch (283:4): [True: 199, False: 613] ------------------ 284| 367| case 20 : ------------------ | Branch (284:3): [True: 168, False: 644] ------------------ 285| 806| case 24 : ------------------ | Branch (285:3): [True: 439, False: 373] ------------------ 286| 812| case 32 : ------------------ | Branch (286:3): [True: 6, False: 806] ------------------ 287| 812| psf->read_short = alac_read_s ; 288| 812| psf->read_int = alac_read_i ; 289| 812| psf->read_float = alac_read_f ; 290| 812| psf->read_double = alac_read_d ; 291| 812| break ; 292| | 293| 0| default : ------------------ | Branch (293:3): [True: 0, False: 812] ------------------ 294| 0| printf ("%s : info->bits_per_sample %u\n", __func__, info->bits_per_sample) ; 295| 0| return SFE_UNSUPPORTED_ENCODING ; 296| 812| } ; 297| | 298| 812| psf->codec_close = alac_close ; 299| 812| psf->seek = alac_seek ; 300| | 301| 812| psf->sf.frames = alac_reader_calc_frames (psf, plac) ; 302| 812| alac_seek (psf, SFM_READ, 0) ; 303| | 304| 812| return 0 ; 305| 812|} /* alac_reader_init */ alac.c:alac_pakt_read_decode: 805| 987|{ SF_CHUNK_INFO chunk_info ; 806| 987| PAKT_INFO * info = NULL ; 807| 987| uint8_t *pakt_data = NULL ; 808| 987| uint32_t bcount, value = 1, pakt_size ; 809| 987| SF_CHUNK_ITERATOR * chunk_iterator ; 810| | 811| | 812| 987| memset (&chunk_info, 0, sizeof (chunk_info)) ; 813| 987| snprintf (chunk_info.id, sizeof (chunk_info.id), "pakt") ; 814| 987| chunk_info.id_size = 4 ; 815| | 816| 987| if ((chunk_iterator = psf_get_chunk_iterator (psf, chunk_info.id)) == NULL) ------------------ | Branch (816:6): [True: 50, False: 937] ------------------ 817| 50| { psf_log_printf (psf, "%s : no chunk iterator found\n", __func__) ; 818| 50| free (chunk_info.data) ; 819| 50| chunk_info.data = NULL ; 820| 50| return NULL ; 821| 937| } ; 822| | 823| 937| psf->get_chunk_size (psf, chunk_iterator, &chunk_info) ; 824| | 825| 937| pakt_size = chunk_info.datalen ; 826| 937| chunk_info.data = pakt_data = malloc (pakt_size + 5) ; 827| 937| if (!chunk_info.data) ------------------ | Branch (827:6): [True: 0, False: 937] ------------------ 828| 0| return NULL ; 829| | 830| 937| if ((bcount = psf->get_chunk_data (psf, chunk_iterator, &chunk_info)) != SF_ERR_NO_ERROR) ------------------ | Branch (830:6): [True: 0, False: 937] ------------------ 831| 0| { while (chunk_iterator) ------------------ | Branch (831:11): [True: 0, False: 0] ------------------ 832| 0| chunk_iterator = psf->next_chunk_iterator (psf, chunk_iterator) ; 833| 0| free (chunk_info.data) ; 834| 0| chunk_info.data = NULL ; 835| 0| return NULL ; 836| 937| } ; 837| | 838| 2.25k| while (chunk_iterator) ------------------ | Branch (838:9): [True: 1.32k, False: 937] ------------------ 839| 1.32k| chunk_iterator = psf->next_chunk_iterator (psf, chunk_iterator) ; 840| | 841| 937| info = alac_pakt_alloc (pakt_size / 4) ; 842| | 843| | /* Start at 24 bytes in, skipping over the 'pakt' chunks header. */ 844| 38.4k| for (bcount = 24 ; bcount < pakt_size && value != 0 ; ) ------------------ | Branch (844:21): [True: 37.7k, False: 636] | Branch (844:43): [True: 37.4k, False: 301] ------------------ 845| 37.4k| { uint8_t byte ; 846| 37.4k| int32_t count = 0 ; 847| | 848| 37.4k| value = 0 ; 849| 37.4k| do 850| 38.3k| { byte = pakt_data [bcount + count] ; 851| 38.3k| value = (value << 7) + (byte & 0x7F) ; 852| | 853| 38.3k| count ++ ; 854| 38.3k| if (count > 5 || bcount + count > pakt_size) ------------------ | Branch (854:8): [True: 43, False: 38.3k] | Branch (854:21): [True: 24, False: 38.3k] ------------------ 855| 67| { printf ("%s %d : Ooops! count %" PRIi32 " bcount %" PRIu32 "\n", __func__, __LINE__, count, bcount) ; 856| 67| value = 0 ; 857| 67| break ; 858| 38.3k| } ; 859| 38.3k| } 860| 38.3k| while (byte & 0x80) ; ------------------ | Branch (860:11): [True: 933, False: 37.3k] ------------------ 861| | 862| 37.4k| bcount += count ; 863| | 864| 37.4k| if ((info = alac_pakt_append (info, value)) == NULL) ------------------ | Branch (864:7): [True: 0, False: 37.4k] ------------------ 865| 0| goto FreeExit ; 866| 37.4k| } ; 867| | 868| 937| free (pakt_data) ; 869| | 870| 937| return info ; 871| | 872| 0|FreeExit : 873| 0| free (pakt_data) ; 874| 0| free (info) ; 875| | return NULL ; 876| 937|} /* alac_pakt_read_decode */ alac.c:alac_pakt_alloc: 773| 937|{ PAKT_INFO * info ; 774| | 775| 937| if ((info = calloc (1, sizeof (PAKT_INFO) + initial_count * sizeof (info->packet_size [0]))) == NULL) ------------------ | Branch (775:6): [True: 0, False: 937] ------------------ 776| 0| return NULL ; 777| | 778| 937| info->allocated = initial_count ; 779| 937| info->current = 0 ; 780| 937| info->count = 0 ; 781| | 782| 937| return info ; 783| 937|} /* alac_pakt_alloc */ alac.c:alac_kuki_read: 950| 937|{ uint32_t marker ; 951| 937| uint64_t kuki_size ; 952| | 953| 937| if (psf_fseek (psf, kuki_offset, SEEK_SET) != kuki_offset) ------------------ | Branch (953:6): [True: 0, False: 937] ------------------ 954| 0| return 0 ; 955| | 956| 937| psf_fread (&marker, 1, sizeof (marker), psf) ; 957| 937| if (marker != MAKE_MARKER ('k', 'u', 'k', 'i')) ------------------ | | 122| 937| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (957:6): [True: 53, False: 884] ------------------ 958| 53| return 0 ; 959| | 960| 884| psf_fread (&kuki_size, 1, sizeof (kuki_size), psf) ; 961| 884| kuki_size = BE2H_64 (kuki_size) ; ------------------ | | 142| 884| #define BE2H_64(x) ENDSWAP_64 (x) | | ------------------ | | | | 36| 884|#define ENDSWAP_64(x) (bswap_64 (x)) | | ------------------ ------------------ 962| | 963| 884| if (kuki_size == 0 || kuki_size > kuki_maxlen) ------------------ | Branch (963:6): [True: 4, False: 880] | Branch (963:24): [True: 4, False: 876] ------------------ 964| 8| { psf_log_printf (psf, "%s : Bad size (%D) of 'kuki' chunk.\n", __func__, kuki_size) ; 965| 8| return 0 ; 966| 876| } ; 967| | 968| 876| psf_fread (kuki, 1, kuki_size, psf) ; 969| | 970| 876| return kuki_size ; 971| 884|} /* alac_kuki_read */ alac.c:alac_error_string: 977| 124|{ static char errstr [128] ; 978| 124| switch (error) 979| 124| { CASE_NAME (kALAC_UnimplementedError) ; ------------------ | | 973| 0|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 0, False: 124] | | ------------------ ------------------ 980| 0| CASE_NAME (kALAC_FileNotFoundError) ; ------------------ | | 973| 0|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 0, False: 124] | | ------------------ ------------------ 981| 0| CASE_NAME (kALAC_ParamError) ; ------------------ | | 973| 0|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 0, False: 124] | | ------------------ ------------------ 982| 0| CASE_NAME (kALAC_MemFullError) ; ------------------ | | 973| 0|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 0, False: 124] | | ------------------ ------------------ 983| 40| CASE_NAME (fALAC_FrameLengthError) ; ------------------ | | 973| 40|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 40, False: 84] | | ------------------ ------------------ 984| | 985| | /* Added for libsndfile */ 986| 9| CASE_NAME (kALAC_BadBitWidth) ; ------------------ | | 973| 9|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 9, False: 115] | | ------------------ ------------------ 987| 10| CASE_NAME (kALAC_IncompatibleVersion) ; ------------------ | | 973| 10|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 10, False: 114] | | ------------------ ------------------ 988| 65| CASE_NAME (kALAC_BadSpecificConfigSize) ; ------------------ | | 973| 65|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 65, False: 59] | | ------------------ ------------------ 989| 0| CASE_NAME (kALAC_ZeroChannelCount) ; ------------------ | | 973| 0|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 0, False: 124] | | ------------------ ------------------ 990| 0| CASE_NAME (kALAC_NumSamplesTooBig) ; ------------------ | | 973| 0|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 0, False: 124] | | ------------------ ------------------ 991| 0| CASE_NAME (kALAC_UnsupportedElement) ; ------------------ | | 973| 0|#define CASE_NAME(x) case x : return #x ; break ; | | ------------------ | | | Branch (973:22): [True: 0, False: 124] | | ------------------ ------------------ 992| 0| default : ------------------ | Branch (992:3): [True: 0, False: 124] ------------------ 993| 0| break ; 994| 124| } ; 995| | 996| 0| snprintf (errstr, sizeof (errstr), "Unknown error %d", error) ; 997| 0| return errstr ; 998| 124|} /* alac_error_string */ alac.c:alac_decode_block: 405| 24.4k|{ ALAC_DECODER *pdec = &plac->u.decoder ; 406| 24.4k| uint32_t packet_size ; 407| 24.4k| BitBuffer bit_buffer ; 408| | 409| 24.4k| packet_size = alac_reader_next_packet_size (plac->pakt_info) ; 410| 24.4k| if (packet_size == 0) ------------------ | Branch (410:6): [True: 442, False: 23.9k] ------------------ 411| 442| { if (plac->pakt_info->current < plac->pakt_info->count) ------------------ | Branch (411:8): [True: 0, False: 442] ------------------ 412| 0| psf_log_printf (psf, "packet_size is 0 (%d of %d)\n", plac->pakt_info->current, plac->pakt_info->count) ; 413| 442| return 0 ; 414| 23.9k| } ; 415| | 416| 23.9k| psf_fseek (psf, plac->input_data_pos, SEEK_SET) ; 417| | 418| 23.9k| if (packet_size > sizeof (plac->byte_buffer)) ------------------ | Branch (418:6): [True: 83, False: 23.8k] ------------------ 419| 83| { psf_log_printf (psf, "%s : bad packet_size (%u)\n", __func__, packet_size) ; 420| 83| return 0 ; 421| 23.8k| } ; 422| | 423| 23.8k| if ((packet_size != psf_fread (plac->byte_buffer, 1, packet_size, psf))) ------------------ | Branch (423:6): [True: 620, False: 23.2k] ------------------ 424| 620| return 0 ; 425| | 426| 23.2k| BitBufferInit (&bit_buffer, plac->byte_buffer, packet_size) ; 427| | 428| 23.2k| plac->input_data_pos += packet_size ; 429| 23.2k| plac->frames_this_block = 0 ; 430| 23.2k| alac_decode (pdec, &bit_buffer, plac->buffer, plac->frames_per_block, &plac->frames_this_block) ; 431| | 432| 23.2k| plac->partial_block_frames = 0 ; 433| | 434| 23.2k| return 1 ; 435| 23.8k|} /* alac_decode_block */ alac.c:alac_reader_next_packet_size: 371| 58.9k|{ if (info->current >= info->count) ------------------ | Branch (371:7): [True: 707, False: 58.2k] ------------------ 372| 707| return 0 ; 373| 58.2k| return info->packet_size [info->current++] ; 374| 58.9k|} /* alac_reader_next_packet_size */ alac.c:alac_read_f: 521| 8.22M|{ ALAC_PRIVATE *plac ; 522| 8.22M| int *iptr ; 523| 8.22M| int k, readcount ; 524| 8.22M| sf_count_t total = 0 ; 525| 8.22M| float normfact ; 526| | 527| 8.22M| if ((plac = (ALAC_PRIVATE*) psf->codec_data) == NULL) ------------------ | Branch (527:6): [True: 0, False: 8.22M] ------------------ 528| 0| return 0 ; 529| | 530| 8.22M| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; ------------------ | Branch (530:13): [True: 8.22M, False: 0] ------------------ 531| | 532| 16.4M| while (len > 0) ------------------ | Branch (532:9): [True: 8.22M, False: 8.22M] ------------------ 533| 8.22M| { if (plac->partial_block_frames >= plac->frames_this_block && alac_decode_block (psf, plac) == 0) ------------------ | Branch (533:8): [True: 23.1k, False: 8.20M] | Branch (533:65): [True: 337, False: 22.7k] ------------------ 534| 337| break ; 535| | 536| 8.22M| readcount = (plac->frames_this_block - plac->partial_block_frames) * plac->channels ; 537| 8.22M| readcount = readcount > len ? (int) len : readcount ; ------------------ | Branch (537:15): [True: 8.20M, False: 22.7k] ------------------ 538| | 539| 8.22M| iptr = plac->buffer + plac->partial_block_frames * plac->channels ; 540| | 541| 150M| for (k = 0 ; k < readcount ; k++) ------------------ | Branch (541:16): [True: 142M, False: 8.22M] ------------------ 542| 142M| ptr [total + k] = normfact * iptr [k] ; 543| | 544| 8.22M| plac->partial_block_frames += readcount / plac->channels ; 545| 8.22M| total += readcount ; 546| 8.22M| len -= readcount ; 547| 8.22M| } ; 548| | 549| 8.22M| return total ; 550| 8.22M|} /* alac_read_f */ alac.c:alac_seek: 590| 1.62k|{ ALAC_PRIVATE *plac ; 591| 1.62k| int newblock, newsample ; 592| | 593| 1.62k| if (! psf->codec_data) ------------------ | Branch (593:6): [True: 0, False: 1.62k] ------------------ 594| 0| return 0 ; 595| 1.62k| plac = (ALAC_PRIVATE*) psf->codec_data ; 596| | 597| 1.62k| if (psf->datalength < 0 || psf->dataoffset < 0) ------------------ | Branch (597:6): [True: 2, False: 1.62k] | Branch (597:29): [True: 0, False: 1.62k] ------------------ 598| 2| { psf->error = SFE_BAD_SEEK ; 599| 2| return PSF_SEEK_ERROR ; ------------------ | | 83| 2|#define PSF_SEEK_ERROR ((sf_count_t) -1) ------------------ 600| 1.62k| } ; 601| | 602| 1.62k| if (offset == 0) ------------------ | Branch (602:6): [True: 1.12k, False: 493] ------------------ 603| 1.12k| { psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 604| | 605| 1.12k| plac->frames_this_block = 0 ; 606| 1.12k| plac->input_data_pos = psf->dataoffset ; 607| 1.12k| plac->pakt_info->current = 0 ; 608| 1.12k| return 0 ; 609| 1.12k| } ; 610| | 611| 493| if (offset < 0 || offset > plac->pakt_info->count * plac->frames_per_block) ------------------ | Branch (611:6): [True: 0, False: 493] | Branch (611:20): [True: 0, False: 493] ------------------ 612| 0| { psf->error = SFE_BAD_SEEK ; 613| 0| return PSF_SEEK_ERROR ; ------------------ | | 83| 0|#define PSF_SEEK_ERROR ((sf_count_t) -1) ------------------ 614| 493| } ; 615| | 616| 493| newblock = offset / plac->frames_per_block ; 617| 493| newsample = offset % plac->frames_per_block ; 618| | 619| 493| if (mode == SFM_READ) ------------------ | Branch (619:6): [True: 493, False: 0] ------------------ 620| 493| { plac->input_data_pos = psf->dataoffset + alac_pakt_block_offset (plac->pakt_info, newblock) ; 621| | 622| 493| plac->pakt_info->current = newblock ; 623| 493| alac_decode_block (psf, plac) ; 624| 493| plac->partial_block_frames = newsample ; 625| 493| } 626| 0| else 627| 0| { /* What to do about write??? */ 628| 0| psf->error = SFE_BAD_SEEK ; 629| 0| return PSF_SEEK_ERROR ; ------------------ | | 83| 0|#define PSF_SEEK_ERROR ((sf_count_t) -1) ------------------ 630| 493| } ; 631| | 632| 493| return newblock * plac->frames_per_block + newsample ; 633| 493|} /* alac_seek */ alac.c:alac_pakt_block_offset: 939| 493|{ sf_count_t offset = 0 ; 940| 493| uint32_t k ; 941| | 942| 33.5k| for (k = 0 ; k < block ; k++) ------------------ | Branch (942:15): [True: 33.0k, False: 493] ------------------ 943| 33.0k| offset += info->packet_size [k] ; 944| | 945| 493| return offset ; 946| 493|} /* alac_pakt_block_offset */ alac.c:alac_reader_calc_frames: 378| 812|{ sf_count_t frames = 0 ; 379| 812| uint32_t current_pos = 1, blocks = 0 ; 380| | 381| 812| plac->pakt_info->current = 0 ; 382| | 383| 35.3k| while (current_pos < psf->filelength && current_pos > 0) ------------------ | Branch (383:9): [True: 35.2k, False: 143] | Branch (383:42): [True: 34.5k, False: 669] ------------------ 384| 34.5k| { current_pos = alac_reader_next_packet_size (plac->pakt_info) ; 385| 34.5k| blocks = current_pos > 0 ? blocks + 1 : blocks ; ------------------ | Branch (385:12): [True: 33.8k, False: 669] ------------------ 386| 34.5k| } ; 387| | 388| 812| if (blocks == 0) ------------------ | Branch (388:6): [True: 1, False: 811] ------------------ 389| 1| return 0 ; 390| | 391| | /* Only count full blocks. */ 392| 811| frames = plac->frames_per_block * (blocks - 1) ; 393| | 394| 811| alac_seek (psf, SFM_READ, frames) ; 395| 811| alac_decode_block (psf, plac) ; 396| 811| frames += plac->frames_this_block ; 397| | 398| 811| plac->pakt_info->current = 0 ; 399| | 400| 811| return frames ; 401| 812|} /* alac_reader_calc_frames */ alaw_init: 50| 337|{ 51| 337| if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) ------------------ | Branch (51:6): [True: 337, False: 0] | Branch (51:36): [True: 0, False: 0] ------------------ 52| 337| { psf->read_short = alaw_read_alaw2s ; 53| 337| psf->read_int = alaw_read_alaw2i ; 54| 337| psf->read_float = alaw_read_alaw2f ; 55| 337| psf->read_double = alaw_read_alaw2d ; 56| 337| } ; 57| | 58| 337| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (58:6): [True: 0, False: 337] | Branch (58:37): [True: 0, False: 337] ------------------ 59| 0| { psf->write_short = alaw_write_s2alaw ; 60| 0| psf->write_int = alaw_write_i2alaw ; 61| 0| psf->write_float = alaw_write_f2alaw ; 62| 0| psf->write_double = alaw_write_d2alaw ; 63| 0| } ; 64| | 65| 337| psf->bytewidth = 1 ; 66| 337| psf->blockwidth = psf->sf.channels ; 67| | 68| 337| if (psf->filelength > psf->dataoffset) ------------------ | Branch (68:6): [True: 215, False: 122] ------------------ 69| 215| psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : psf->filelength - psf->dataoffset ; ------------------ | Branch (69:21): [True: 89, False: 126] ------------------ 70| 122| else 71| 122| psf->datalength = 0 ; 72| | 73| 337| psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ; ------------------ | Branch (73:19): [True: 298, False: 39] ------------------ 74| | 75| 337| return 0 ; 76| 337|} /* alaw_init */ alaw.c:alaw_read_alaw2f: 410| 254k|{ BUF_UNION ubuf ; 411| 254k| int bufferlen, readcount ; 412| 254k| sf_count_t total = 0 ; 413| 254k| float normfact ; 414| | 415| 254k| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (415:13): [True: 254k, False: 0] ------------------ 416| | 417| 254k| bufferlen = ARRAY_LEN (ubuf.ucbuf) ; ------------------ | | 93| 254k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 418| | 419| 508k| while (len > 0) ------------------ | Branch (419:9): [True: 254k, False: 254k] ------------------ 420| 254k| { if (len < bufferlen) ------------------ | Branch (420:8): [True: 254k, False: 0] ------------------ 421| 254k| bufferlen = (int) len ; 422| 254k| readcount = (int) psf_fread (ubuf.ucbuf, 1, bufferlen, psf) ; 423| 254k| alaw2f_array (ubuf.ucbuf, readcount, ptr + total, normfact) ; 424| 254k| total += readcount ; 425| 254k| if (readcount < bufferlen) ------------------ | Branch (425:7): [True: 32, False: 254k] ------------------ 426| 32| break ; 427| 254k| len -= readcount ; 428| 254k| } ; 429| | 430| 254k| return total ; 431| 254k|} /* alaw_read_alaw2f */ alaw.c:alaw2f_array: 307| 1.48M|{ for (int i = 0 ; i < count ; i++) ------------------ | Branch (307:20): [True: 1.23M, False: 254k] ------------------ 308| 1.23M| ptr [i] = normfact * alaw_decode [(int) buffer [i]] ; 309| 254k|} /* alaw2f_array */ au_open: 106| 1.25k|{ int subformat ; 107| 1.25k| int error = 0 ; 108| | 109| 1.25k| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (109:6): [True: 1.25k, False: 0] | Branch (109:37): [True: 0, False: 0] | Branch (109:67): [True: 0, False: 0] ------------------ 110| 1.25k| { if ((error = au_read_header (psf))) ------------------ | Branch (110:8): [True: 251, False: 1.00k] ------------------ 111| 251| return error ; 112| 1.25k| } ; 113| | 114| 1.00k| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_AU) ------------------ | | 108| 1.00k|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (114:6): [True: 6, False: 997] ------------------ 115| 6| return SFE_BAD_OPEN_FORMAT ; 116| | 117| 997| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 997|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 118| | 119| 997| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (119:6): [True: 0, False: 997] | Branch (119:37): [True: 0, False: 997] ------------------ 120| 0| { psf->endian = SF_ENDIAN (psf->sf.format) ; ------------------ | | 110| 0|#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) ------------------ 121| 0| if (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU) ------------------ | | 14| 0|#define CPU_IS_LITTLE_ENDIAN 1 | | ------------------ | | | Branch (14:30): [True: 0, Folded] | | ------------------ ------------------ | Branch (121:31): [True: 0, False: 0] ------------------ 122| 0| psf->endian = SF_ENDIAN_LITTLE ; 123| 0| else if (psf->endian != SF_ENDIAN_LITTLE) ------------------ | Branch (123:12): [True: 0, False: 0] ------------------ 124| 0| psf->endian = SF_ENDIAN_BIG ; 125| | 126| 0| if (au_write_header (psf, SF_FALSE)) ------------------ | Branch (126:7): [True: 0, False: 0] ------------------ 127| 0| return psf->error ; 128| | 129| 0| psf->write_header = au_write_header ; 130| 997| } ; 131| | 132| 997| psf->container_close = au_close ; 133| | 134| 997| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 135| | 136| 997| switch (subformat) 137| 997| { case SF_FORMAT_ULAW : /* 8-bit Ulaw encoding. */ ------------------ | Branch (137:4): [True: 56, False: 941] ------------------ 138| 56| ulaw_init (psf) ; 139| 56| break ; 140| | 141| 32| case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */ ------------------ | Branch (141:3): [True: 32, False: 965] ------------------ 142| 32| error = pcm_init (psf) ; 143| 32| break ; 144| | 145| 52| case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ ------------------ | Branch (145:3): [True: 52, False: 945] ------------------ 146| 113| case SF_FORMAT_PCM_24 : /* 24-bit linear PCM */ ------------------ | Branch (146:3): [True: 61, False: 936] ------------------ 147| 162| case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */ ------------------ | Branch (147:3): [True: 49, False: 948] ------------------ 148| 162| error = pcm_init (psf) ; 149| 162| break ; 150| | 151| 82| case SF_FORMAT_ALAW : /* 8-bit Alaw encoding. */ ------------------ | Branch (151:3): [True: 82, False: 915] ------------------ 152| 82| alaw_init (psf) ; 153| 82| break ; 154| | 155| | /* Lite remove start */ 156| 87| case SF_FORMAT_FLOAT : /* 32-bit floats. */ ------------------ | Branch (156:3): [True: 87, False: 910] ------------------ 157| 87| error = float32_init (psf) ; 158| 87| break ; 159| | 160| 101| case SF_FORMAT_DOUBLE : /* 64-bit double precision floats. */ ------------------ | Branch (160:3): [True: 101, False: 896] ------------------ 161| 101| error = double64_init (psf) ; 162| 101| break ; 163| | 164| 71| case SF_FORMAT_G721_32 : ------------------ | Branch (164:3): [True: 71, False: 926] ------------------ 165| 71| error = g72x_init (psf) ; 166| 71| psf->sf.seekable = SF_FALSE ; 167| 71| break ; 168| | 169| 344| case SF_FORMAT_G723_24 : ------------------ | Branch (169:3): [True: 344, False: 653] ------------------ 170| 344| error = g72x_init (psf) ; 171| 344| psf->sf.seekable = SF_FALSE ; 172| 344| break ; 173| | 174| 62| case SF_FORMAT_G723_40 : ------------------ | Branch (174:3): [True: 62, False: 935] ------------------ 175| 62| error = g72x_init (psf) ; 176| 62| psf->sf.seekable = SF_FALSE ; 177| 62| break ; 178| | /* Lite remove end */ 179| | 180| 0| default : break ; ------------------ | Branch (180:3): [True: 0, False: 997] ------------------ 181| 997| } ; 182| | 183| 997| return error ; 184| 997|} /* au_open */ au.c:au_close: 191| 997|{ 192| 997| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (192:6): [True: 0, False: 997] | Branch (192:37): [True: 0, False: 997] ------------------ 193| 0| au_write_header (psf, SF_TRUE) ; 194| | 195| 997| return 0 ; 196| 997|} /* au_close */ au.c:au_read_header: 292| 1.25k|{ AU_FMT au_fmt ; 293| 1.25k| int marker, dword ; 294| 1.25k| sf_count_t data_end ; 295| | 296| 1.25k| memset (&au_fmt, 0, sizeof (au_fmt)) ; 297| 1.25k| psf_binheader_readf (psf, "pm", 0, &marker) ; 298| 1.25k| psf_log_printf (psf, "%M\n", marker) ; 299| | 300| 1.25k| if (marker == DOTSND_MARKER) ------------------ | | 34| 1.25k|#define DOTSND_MARKER (MAKE_MARKER ('.', 's', 'n', 'd')) | | ------------------ | | | | 122| 1.25k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (300:6): [True: 545, False: 709] ------------------ 301| 545| { psf->endian = SF_ENDIAN_BIG ; 302| | 303| 545| psf_binheader_readf (psf, "E44444", &(au_fmt.dataoffset), &(au_fmt.datasize), 304| 545| &(au_fmt.encoding), &(au_fmt.samplerate), &(au_fmt.channels)) ; 305| 545| } 306| 709| else if (marker == DNSDOT_MARKER) ------------------ | | 35| 709|#define DNSDOT_MARKER (MAKE_MARKER ('d', 'n', 's', '.')) | | ------------------ | | | | 122| 709| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (306:11): [True: 709, False: 0] ------------------ 307| 709| { psf->endian = SF_ENDIAN_LITTLE ; 308| 709| psf_binheader_readf (psf, "e44444", &(au_fmt.dataoffset), &(au_fmt.datasize), 309| 709| &(au_fmt.encoding), &(au_fmt.samplerate), &(au_fmt.channels)) ; 310| 709| } 311| 0| else 312| 0| return SFE_AU_NO_DOTSND ; 313| | 314| 1.25k| psf_log_printf (psf, " Data Offset : %d\n", au_fmt.dataoffset) ; 315| | 316| 1.25k| if (psf->fileoffset > 0 && au_fmt.datasize == -1) ------------------ | Branch (316:6): [True: 73, False: 1.18k] | Branch (316:29): [True: 1, False: 72] ------------------ 317| 1| { psf_log_printf (psf, " Data Size : -1\n") ; 318| 1| return SFE_AU_EMBED_BAD_LEN ; 319| 1.25k| } ; 320| | 321| 1.25k| data_end = (sf_count_t) au_fmt.dataoffset + (sf_count_t) au_fmt.datasize ; 322| 1.25k| if (psf->fileoffset > 0) ------------------ | Branch (322:6): [True: 72, False: 1.18k] ------------------ 323| 72| { psf->filelength = data_end ; 324| 72| psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ; 325| 72| } 326| 1.18k| else if (au_fmt.datasize == -1 || data_end == psf->filelength) ------------------ | Branch (326:11): [True: 10, False: 1.17k] | Branch (326:36): [True: 5, False: 1.16k] ------------------ 327| 15| psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ; 328| 1.16k| else if (data_end < psf->filelength) ------------------ | Branch (328:11): [True: 416, False: 750] ------------------ 329| 416| { psf->filelength = data_end ; 330| 416| psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ; 331| 416| } 332| 750| else 333| 750| { dword = psf->filelength - au_fmt.dataoffset ; 334| 750| psf_log_printf (psf, " Data Size : %d (should be %d)\n", au_fmt.datasize, dword) ; 335| 750| au_fmt.datasize = dword ; 336| 750| } ; 337| | 338| 1.25k| psf->dataoffset = au_fmt.dataoffset ; 339| 1.25k| psf->datalength = psf->filelength - psf->dataoffset ; 340| | 341| 1.25k| if (psf_ftell (psf) < psf->dataoffset) ------------------ | Branch (341:6): [True: 268, False: 985] ------------------ 342| 268| psf_binheader_readf (psf, "j", psf->dataoffset - psf_ftell (psf)) ; 343| | 344| 1.25k| psf->sf.samplerate = au_fmt.samplerate ; 345| 1.25k| psf->sf.channels = au_fmt.channels ; 346| | 347| | /* Only fill in type major. */ 348| 1.25k| if (psf->endian == SF_ENDIAN_BIG) ------------------ | Branch (348:6): [True: 544, False: 709] ------------------ 349| 544| psf->sf.format = SF_FORMAT_AU ; 350| 709| else if (psf->endian == SF_ENDIAN_LITTLE) ------------------ | Branch (350:11): [True: 709, False: 0] ------------------ 351| 709| psf->sf.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU ; 352| | 353| 1.25k| psf_log_printf (psf, " Encoding : %d => ", au_fmt.encoding) ; 354| | 355| 1.25k| psf->sf.format = SF_ENDIAN (psf->sf.format) ; ------------------ | | 110| 1.25k|#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) ------------------ 356| | 357| 1.25k| switch (au_fmt.encoding) 358| 1.25k| { case AU_ENCODING_ULAW_8 : ------------------ | Branch (358:4): [True: 59, False: 1.19k] ------------------ 359| 59| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_ULAW ; 360| 59| psf->bytewidth = 1 ; /* Before decoding */ 361| 59| psf_log_printf (psf, "8-bit ISDN u-law\n") ; 362| 59| break ; 363| | 364| 33| case AU_ENCODING_PCM_8 : ------------------ | Branch (364:3): [True: 33, False: 1.22k] ------------------ 365| 33| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_S8 ; 366| 33| psf->bytewidth = 1 ; 367| 33| psf_log_printf (psf, "8-bit linear PCM\n") ; 368| 33| break ; 369| | 370| 53| case AU_ENCODING_PCM_16 : ------------------ | Branch (370:3): [True: 53, False: 1.20k] ------------------ 371| 53| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_16 ; 372| 53| psf->bytewidth = 2 ; 373| 53| psf_log_printf (psf, "16-bit linear PCM\n") ; 374| 53| break ; 375| | 376| 62| case AU_ENCODING_PCM_24 : ------------------ | Branch (376:3): [True: 62, False: 1.19k] ------------------ 377| 62| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_24 ; 378| 62| psf->bytewidth = 3 ; 379| 62| psf_log_printf (psf, "24-bit linear PCM\n") ; 380| 62| break ; 381| | 382| 50| case AU_ENCODING_PCM_32 : ------------------ | Branch (382:3): [True: 50, False: 1.20k] ------------------ 383| 50| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_32 ; 384| 50| psf->bytewidth = 4 ; 385| 50| psf_log_printf (psf, "32-bit linear PCM\n") ; 386| 50| break ; 387| | 388| 89| case AU_ENCODING_FLOAT : ------------------ | Branch (388:3): [True: 89, False: 1.16k] ------------------ 389| 89| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_FLOAT ; 390| 89| psf->bytewidth = 4 ; 391| 89| psf_log_printf (psf, "32-bit float\n") ; 392| 89| break ; 393| | 394| 103| case AU_ENCODING_DOUBLE : ------------------ | Branch (394:3): [True: 103, False: 1.15k] ------------------ 395| 103| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_DOUBLE ; 396| 103| psf->bytewidth = 8 ; 397| 103| psf_log_printf (psf, "64-bit double precision float\n") ; 398| 103| break ; 399| | 400| 83| case AU_ENCODING_ALAW_8 : ------------------ | Branch (400:3): [True: 83, False: 1.17k] ------------------ 401| 83| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_ALAW ; 402| 83| psf->bytewidth = 1 ; /* Before decoding */ 403| 83| psf_log_printf (psf, "8-bit ISDN A-law\n") ; 404| 83| break ; 405| | 406| 72| case AU_ENCODING_ADPCM_G721_32 : ------------------ | Branch (406:3): [True: 72, False: 1.18k] ------------------ 407| 72| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G721_32 ; 408| 72| psf->bytewidth = 0 ; 409| 72| psf_log_printf (psf, "G721 32kbs ADPCM\n") ; 410| 72| break ; 411| | 412| 346| case AU_ENCODING_ADPCM_G723_24 : ------------------ | Branch (412:3): [True: 346, False: 907] ------------------ 413| 346| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G723_24 ; 414| 346| psf->bytewidth = 0 ; 415| 346| psf_log_printf (psf, "G723 24kbs ADPCM\n") ; 416| 346| break ; 417| | 418| 63| case AU_ENCODING_ADPCM_G723_40 : ------------------ | Branch (418:3): [True: 63, False: 1.19k] ------------------ 419| 63| psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G723_40 ; 420| 63| psf->bytewidth = 0 ; 421| 63| psf_log_printf (psf, "G723 40kbs ADPCM\n") ; 422| 63| break ; 423| | 424| 1| case AU_ENCODING_ADPCM_G722 : ------------------ | Branch (424:3): [True: 1, False: 1.25k] ------------------ 425| 1| psf_log_printf (psf, "G722 64 kbs ADPCM (unsupported)\n") ; 426| 1| break ; 427| | 428| 1| case AU_ENCODING_NEXT : ------------------ | Branch (428:3): [True: 1, False: 1.25k] ------------------ 429| 1| psf_log_printf (psf, "Weird NeXT encoding format (unsupported)\n") ; 430| 1| break ; 431| | 432| 238| default : ------------------ | Branch (432:3): [True: 238, False: 1.01k] ------------------ 433| 238| psf_log_printf (psf, "Unknown!!\n") ; 434| 238| break ; 435| 1.25k| } ; 436| | 437| 1.25k| psf_log_printf (psf, " Sample Rate : %d\n", au_fmt.samplerate) ; 438| 1.25k| if (au_fmt.channels < 1) ------------------ | Branch (438:6): [True: 231, False: 1.02k] ------------------ 439| 231| { psf_log_printf (psf, " Channels : %d **** should be >= 1\n", au_fmt.channels) ; 440| 231| return SFE_CHANNEL_COUNT_ZERO ; 441| 231| } 442| 1.02k| else if (au_fmt.channels > SF_MAX_CHANNELS) ------------------ | | 102| 1.02k|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (442:11): [True: 19, False: 1.00k] ------------------ 443| 19| { psf_log_printf (psf, " Channels : %d **** should be <= %d\n", au_fmt.channels, SF_MAX_CHANNELS) ; ------------------ | | 102| 19|#define SF_MAX_CHANNELS 1024 ------------------ 444| 19| return SFE_CHANNEL_COUNT ; 445| 1.00k| } ; 446| | 447| 1.00k| psf_log_printf (psf, " Channels : %d\n", au_fmt.channels) ; 448| | 449| 1.00k| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 450| | 451| 1.00k| if (! psf->sf.frames && psf->blockwidth) ------------------ | Branch (451:6): [True: 1.00k, False: 0] | Branch (451:26): [True: 520, False: 483] ------------------ 452| 520| psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; 453| | 454| 1.00k| return 0 ; 455| 1.25k|} /* au_read_header */ audio_detect: 48| 3.19k|{ VOTE vote ; 49| | 50| 3.19k| if (psf == NULL) ------------------ | Branch (50:6): [True: 0, False: 3.19k] ------------------ 51| 0| return 0 ; 52| | 53| 3.19k| if (ad == NULL || datalen < 256) ------------------ | Branch (53:6): [True: 0, False: 3.19k] | Branch (53:20): [True: 0, False: 3.19k] ------------------ 54| 0| return 0 ; 55| | 56| 3.19k| vote_for_format (&vote, data, datalen) ; 57| | 58| 3.19k| psf_log_printf (psf, "audio_detect :\n" 59| 3.19k| " le_float : %d\n" 60| 3.19k| " be_float : %d\n" 61| 3.19k| " le_int_24_32 : %d\n" 62| 3.19k| " be_int_24_32 : %d\n", 63| 3.19k| vote.le_float, vote.be_float, vote.le_int_24_32, vote.be_int_24_32) ; 64| | 65| 3.19k| if (0) puts (psf->parselog.buf) ; ------------------ | Branch (65:6): [Folded, False: 3.19k] ------------------ 66| | 67| 3.19k| if (ad->endianness == SF_ENDIAN_LITTLE && vote.le_float > (3 * datalen) / 4) ------------------ | Branch (67:6): [True: 3.19k, False: 0] | Branch (67:44): [True: 2, False: 3.19k] ------------------ 68| 2| { /* Almost certainly 32 bit floats. */ 69| 2| return SF_FORMAT_FLOAT ; 70| 3.19k| } ; 71| | 72| 3.19k| if (ad->endianness == SF_ENDIAN_LITTLE && vote.le_int_24_32 > (3 * datalen) / 4) ------------------ | Branch (72:6): [True: 3.19k, False: 0] | Branch (72:44): [True: 4, False: 3.18k] ------------------ 73| 4| { /* Almost certainly 24 bit data stored in 32 bit ints. */ 74| 4| return SF_FORMAT_PCM_32 ; 75| 3.18k| } ; 76| | 77| 3.18k| return 0 ; 78| 3.19k|} /* data_detect */ audio_detect.c:vote_for_format: 82| 3.19k|{ 83| 3.19k| int k ; 84| | 85| 3.19k| memset (vote, 0, sizeof (VOTE)) ; 86| | 87| 3.19k| datalen -= datalen % 4 ; 88| | 89| 13.0M| for (k = 0 ; k < datalen ; k ++) ------------------ | Branch (89:15): [True: 13.0M, False: 3.19k] ------------------ 90| 13.0M| { if ((k % 4) == 0) ------------------ | Branch (90:8): [True: 3.26M, False: 9.80M] ------------------ 91| 3.26M| { if (data [k] == 0 && data [k + 1] != 0) ------------------ | Branch (91:9): [True: 2.62M, False: 638k] | Branch (91:26): [True: 13.7k, False: 2.61M] ------------------ 92| 13.7k| vote->le_int_24_32 += 4 ; 93| | 94| 3.26M| if (data [2] != 0 && data [3] == 0) ------------------ | Branch (94:8): [True: 657k, False: 2.61M] | Branch (94:25): [True: 4.09k, False: 653k] ------------------ 95| 4.09k| vote->le_int_24_32 += 4 ; 96| | 97| 3.26M| if (data [0] != 0 && data [3] > 0x43 && data [3] < 0x4B) ------------------ | Branch (97:8): [True: 660k, False: 2.60M] | Branch (97:25): [True: 623k, False: 36.8k] | Branch (97:44): [True: 2.04k, False: 621k] ------------------ 98| 2.04k| vote->le_float += 4 ; 99| | 100| 3.26M| if (data [3] != 0 && data [0] > 0x43 && data [0] < 0x4B) ------------------ | Branch (100:8): [True: 667k, False: 2.60M] | Branch (100:25): [True: 623k, False: 44.0k] | Branch (100:44): [True: 14.3k, False: 609k] ------------------ 101| 14.3k| vote->be_float += 4 ; 102| 3.26M| } ; 103| 13.0M| } ; 104| | 105| 3.19k| return ; 106| 3.19k|} /* vote_for_format */ avr_open: 79| 91|{ int error = 0 ; 80| | 81| 91| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (81:6): [True: 91, False: 0] | Branch (81:37): [True: 0, False: 0] | Branch (81:67): [True: 0, False: 0] ------------------ 82| 91| { if ((error = avr_read_header (psf))) ------------------ | Branch (82:8): [True: 39, False: 52] ------------------ 83| 39| return error ; 84| 91| } ; 85| | 86| 52| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_AVR) ------------------ | | 108| 52|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (86:6): [True: 0, False: 52] ------------------ 87| 0| return SFE_BAD_OPEN_FORMAT ; 88| | 89| 52| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (89:6): [True: 0, False: 52] | Branch (89:37): [True: 0, False: 52] ------------------ 90| 0| { psf->endian = SF_ENDIAN_BIG ; 91| | 92| 0| if (avr_write_header (psf, SF_FALSE)) ------------------ | Branch (92:7): [True: 0, False: 0] ------------------ 93| 0| return psf->error ; 94| | 95| 0| psf->write_header = avr_write_header ; 96| 52| } ; 97| | 98| 52| psf->container_close = avr_close ; 99| | 100| 52| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 101| | 102| 52| error = pcm_init (psf) ; 103| | 104| 52| return error ; 105| 52|} /* avr_open */ avr.c:avr_read_header: 109| 91|{ AVR_HEADER hdr ; 110| | 111| 91| memset (&hdr, 0, sizeof (hdr)) ; 112| | 113| 91| psf_binheader_readf (psf, "pmb", 0, &hdr.marker, &hdr.name, sizeof (hdr.name)) ; 114| 91| psf_log_printf (psf, "%M\n", hdr.marker) ; 115| | 116| 91| if (hdr.marker != TWOBIT_MARKER) ------------------ | | 28| 91|#define TWOBIT_MARKER (MAKE_MARKER ('2', 'B', 'I', 'T')) | | ------------------ | | | | 122| 91| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (116:6): [True: 0, False: 91] ------------------ 117| 0| return SFE_AVR_NOT_AVR ; 118| | 119| 91| psf_log_printf (psf, " Name : %s\n", hdr.name) ; 120| | 121| 91| psf_binheader_readf (psf, "E22222", &hdr.mono, &hdr.rez, &hdr.sign, &hdr.loop, &hdr.midi) ; 122| | 123| 91| psf->sf.channels = (hdr.mono & 1) + 1 ; 124| | 125| 91| psf_log_printf (psf, " Channels : %d\n Bit width : %d\n Signed : %s\n", 126| 91| (hdr.mono & 1) + 1, hdr.rez, hdr.sign ? "yes" : "no") ; ------------------ | Branch (126:33): [True: 62, False: 29] ------------------ 127| | 128| 91| switch (arith_shift_left (hdr.rez, 16) + (hdr.sign & 1)) 129| 91| { case ((8 << 16) + 0) : ------------------ | Branch (129:4): [True: 16, False: 75] ------------------ 130| 16| psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_U8 ; 131| 16| psf->bytewidth = 1 ; 132| 16| break ; 133| | 134| 23| case ((8 << 16) + 1) : ------------------ | Branch (134:3): [True: 23, False: 68] ------------------ 135| 23| psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_S8 ; 136| 23| psf->bytewidth = 1 ; 137| 23| break ; 138| | 139| 13| case ((16 << 16) + 1) : ------------------ | Branch (139:3): [True: 13, False: 78] ------------------ 140| 13| psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_16 ; 141| 13| psf->bytewidth = 2 ; 142| 13| break ; 143| | 144| 39| default : ------------------ | Branch (144:3): [True: 39, False: 52] ------------------ 145| 39| psf_log_printf (psf, "Error : bad rez/sign combination.\n") ; 146| 39| return SFE_AVR_BAD_REZ_SIGN ; 147| 91| } ; 148| | 149| 52| psf_binheader_readf (psf, "E4444", &hdr.srate, &hdr.frames, &hdr.lbeg, &hdr.lend) ; 150| | 151| 52| psf->sf.frames = hdr.frames ; 152| 52| psf->sf.samplerate = hdr.srate ; 153| | 154| 52| psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ; 155| 52| psf_log_printf (psf, " Sample rate : %d\n", psf->sf.samplerate) ; 156| | 157| 52| psf_binheader_readf (psf, "E222", &hdr.res1, &hdr.res2, &hdr.res3) ; 158| 52| psf_binheader_readf (psf, "bb", hdr.ext, sizeof (hdr.ext), hdr.user, sizeof (hdr.user)) ; 159| | 160| 52| psf_log_printf (psf, " Ext : %s\n User : %s\n", hdr.ext, hdr.user) ; 161| | 162| 52| psf->endian = SF_ENDIAN_BIG ; 163| | 164| 52| psf->dataoffset = AVR_HDR_SIZE ; ------------------ | | 29| 52|#define AVR_HDR_SIZE 128 ------------------ 165| 52| psf->datalength = (sf_count_t) hdr.frames * (hdr.rez / 8) ; 166| | 167| 52| if (psf->fileoffset > 0) ------------------ | Branch (167:6): [True: 5, False: 47] ------------------ 168| 5| psf->filelength = AVR_HDR_SIZE + psf->datalength ; ------------------ | | 29| 5|#define AVR_HDR_SIZE 128 ------------------ 169| | 170| 52| if (psf_ftell (psf) != psf->dataoffset) ------------------ | Branch (170:6): [True: 50, False: 2] ------------------ 171| 50| psf_binheader_readf (psf, "j", psf->dataoffset - psf_ftell (psf)) ; 172| | 173| 52| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 174| | 175| 52| if (psf->sf.frames == 0 && psf->blockwidth) ------------------ | Branch (175:6): [True: 5, False: 47] | Branch (175:29): [True: 5, False: 0] ------------------ 176| 5| psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; 177| | 178| 52| return 0 ; 179| 91|} /* avr_read_header */ avr.c:avr_close: 238| 52|{ 239| 52| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (239:6): [True: 0, False: 52] | Branch (239:37): [True: 0, False: 52] ------------------ 240| 0| avr_write_header (psf, SF_TRUE) ; 241| | 242| 52| return 0 ; 243| 52|} /* avr_close */ broadcast_var_alloc: 41| 35|{ return calloc (1, sizeof (SF_BROADCAST_INFO_16K)) ; 42| 35|} /* broadcast_var_alloc */ caf_open: 114| 2.29k|{ CAF_PRIVATE * pcaf ; 115| 2.29k| int subformat, format, error = 0 ; 116| | 117| 2.29k| if ((psf->container_data = calloc (1, sizeof (CAF_PRIVATE))) == NULL) ------------------ | Branch (117:6): [True: 0, False: 2.29k] ------------------ 118| 0| return SFE_MALLOC_FAILED ; 119| | 120| 2.29k| pcaf = psf->container_data ; 121| | 122| 2.29k| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (122:6): [True: 2.29k, False: 0] | Branch (122:37): [True: 0, False: 0] | Branch (122:67): [True: 0, False: 0] ------------------ 123| 2.29k| { if ((error = caf_read_header (psf))) ------------------ | Branch (123:8): [True: 1.29k, False: 1.00k] ------------------ 124| 1.29k| return error ; 125| | 126| 1.00k| psf->next_chunk_iterator = caf_next_chunk_iterator ; 127| 1.00k| psf->get_chunk_size = caf_get_chunk_size ; 128| 1.00k| psf->get_chunk_data = caf_get_chunk_data ; 129| 1.00k| } ; 130| | 131| 1.00k| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 1.00k|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 132| | 133| 1.00k| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (133:6): [True: 0, False: 1.00k] | Branch (133:37): [True: 0, False: 1.00k] ------------------ 134| 0| { if (psf->is_pipe) ------------------ | Branch (134:8): [True: 0, False: 0] ------------------ 135| 0| return SFE_NO_PIPE_WRITE ; 136| | 137| 0| format = SF_CONTAINER (psf->sf.format) ; ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ 138| 0| if (format != SF_FORMAT_CAF) ------------------ | Branch (138:7): [True: 0, False: 0] ------------------ 139| 0| return SFE_BAD_OPEN_FORMAT ; 140| | 141| 0| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 142| | 143| 0| if (psf->file.mode != SFM_RDWR || psf->filelength < 44) ------------------ | Branch (143:7): [True: 0, False: 0] | Branch (143:37): [True: 0, False: 0] ------------------ 144| 0| { psf->filelength = 0 ; 145| 0| psf->datalength = 0 ; 146| 0| psf->dataoffset = 0 ; 147| 0| psf->sf.frames = 0 ; 148| 0| } ; 149| | 150| 0| psf->strings.flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ; 151| | 152| | /* 153| | ** By default, add the peak chunk to floating point files. Default behaviour 154| | ** can be switched off using sf_command (SFC_SET_PEAK_CHUNK, SF_FALSE). 155| | */ 156| 0| if (psf->file.mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)) ------------------ | Branch (156:7): [True: 0, False: 0] | Branch (156:39): [True: 0, False: 0] | Branch (156:71): [True: 0, False: 0] ------------------ 157| 0| { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) ------------------ | Branch (157:9): [True: 0, False: 0] ------------------ 158| 0| return SFE_MALLOC_FAILED ; 159| 0| psf->peak_info->peak_loc = SF_PEAK_START ; 160| 0| } ; 161| | 162| 0| if ((error = caf_write_header (psf, SF_FALSE)) != 0) ------------------ | Branch (162:7): [True: 0, False: 0] ------------------ 163| 0| return error ; 164| | 165| 0| psf->write_header = caf_write_header ; 166| 0| psf->set_chunk = caf_set_chunk ; 167| 1.00k| } ; 168| | 169| 1.00k| psf->container_close = caf_close ; 170| 1.00k| psf->command = caf_command ; 171| | 172| 1.00k| switch (subformat) 173| 1.00k| { case SF_FORMAT_PCM_S8 : ------------------ | Branch (173:4): [True: 1, False: 1.00k] ------------------ 174| 2| case SF_FORMAT_PCM_16 : ------------------ | Branch (174:3): [True: 1, False: 1.00k] ------------------ 175| 3| case SF_FORMAT_PCM_24 : ------------------ | Branch (175:3): [True: 1, False: 1.00k] ------------------ 176| 4| case SF_FORMAT_PCM_32 : ------------------ | Branch (176:3): [True: 1, False: 1.00k] ------------------ 177| 4| error = pcm_init (psf) ; 178| 4| break ; 179| | 180| 1| case SF_FORMAT_ULAW : ------------------ | Branch (180:3): [True: 1, False: 1.00k] ------------------ 181| 1| error = ulaw_init (psf) ; 182| 1| break ; 183| | 184| 1| case SF_FORMAT_ALAW : ------------------ | Branch (184:3): [True: 1, False: 1.00k] ------------------ 185| 1| error = alaw_init (psf) ; 186| 1| break ; 187| | 188| | /* Lite remove start */ 189| 1| case SF_FORMAT_FLOAT : ------------------ | Branch (189:3): [True: 1, False: 1.00k] ------------------ 190| 1| error = float32_init (psf) ; 191| 1| break ; 192| | 193| 1| case SF_FORMAT_DOUBLE : ------------------ | Branch (193:3): [True: 1, False: 1.00k] ------------------ 194| 1| error = double64_init (psf) ; 195| 1| break ; 196| | 197| 228| case SF_FORMAT_ALAC_16 : ------------------ | Branch (197:3): [True: 228, False: 781] ------------------ 198| 424| case SF_FORMAT_ALAC_20 : ------------------ | Branch (198:3): [True: 196, False: 813] ------------------ 199| 975| case SF_FORMAT_ALAC_24 : ------------------ | Branch (199:3): [True: 551, False: 458] ------------------ 200| 991| case SF_FORMAT_ALAC_32 : ------------------ | Branch (200:3): [True: 16, False: 993] ------------------ 201| 991| if (psf->file.mode == SFM_READ) ------------------ | Branch (201:10): [True: 991, False: 0] ------------------ 202| | /* Only pass the ALAC_DECODER_INFO in read mode. */ 203| 991| error = alac_init (psf, &pcaf->alac) ; 204| 0| else 205| 0| error = alac_init (psf, NULL) ; 206| 991| break ; 207| | 208| | /* Lite remove end */ 209| | 210| 10| default : ------------------ | Branch (210:3): [True: 10, False: 999] ------------------ 211| 10| return SFE_UNSUPPORTED_ENCODING ; 212| 1.00k| } ; 213| | 214| 999| return error ; 215| 1.00k|} /* caf_open */ caf.c:caf_close: 219| 1.00k|{ 220| 1.00k| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (220:6): [True: 0, False: 1.00k] | Branch (220:37): [True: 0, False: 1.00k] ------------------ 221| 0| { caf_write_tailer (psf) ; 222| 0| caf_write_header (psf, SF_TRUE) ; 223| 0| } ; 224| | 225| 1.00k| return 0 ; 226| 1.00k|} /* caf_close */ caf.c:caf_read_header: 338| 2.29k|{ CAF_PRIVATE *pcaf ; 339| 2.29k| BUF_UNION ubuf ; 340| 2.29k| DESC_CHUNK desc ; 341| 2.29k| sf_count_t chunk_size ; 342| 2.29k| double srate ; 343| 2.29k| short version, flags ; 344| 2.29k| int marker, k, have_data = 0, error ; 345| | 346| 2.29k| if ((pcaf = psf->container_data) == NULL) ------------------ | Branch (346:6): [True: 0, False: 2.29k] ------------------ 347| 0| return SFE_INTERNAL ; 348| | 349| 2.29k| memset (&desc, 0, sizeof (desc)) ; 350| | 351| | /* Set position to start of file to begin reading header. */ 352| 2.29k| psf_binheader_readf (psf, "pmE2E2", 0, &marker, &version, &flags) ; 353| 2.29k| psf_log_printf (psf, "%M\n Version : %d\n Flags : %x\n", marker, version, flags) ; 354| 2.29k| if (marker != caff_MARKER) ------------------ | | 40| 2.29k|#define caff_MARKER MAKE_MARKER ('c', 'a', 'f', 'f') | | ------------------ | | | | 122| 2.29k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (354:6): [True: 0, False: 2.29k] ------------------ 355| 0| return SFE_CAF_NOT_CAF ; 356| | 357| 2.29k| psf_binheader_readf (psf, "mE8b", &marker, &chunk_size, ubuf.ucbuf, 8) ; 358| 2.29k| srate = double64_be_read (ubuf.ucbuf) ; 359| 2.29k| snprintf (ubuf.cbuf, sizeof (ubuf.cbuf), "%5.3f", srate) ; 360| 2.29k| psf_log_printf (psf, "%M : %D\n Sample rate : %s\n", marker, chunk_size, ubuf.cbuf) ; 361| 2.29k| if (marker != desc_MARKER) ------------------ | | 43| 2.29k|#define desc_MARKER MAKE_MARKER ('d', 'e', 's', 'c') | | ------------------ | | | | 122| 2.29k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (361:6): [True: 0, False: 2.29k] ------------------ 362| 0| return SFE_CAF_NO_DESC ; 363| | 364| 2.29k| if (chunk_size < SIGNED_SIZEOF (DESC_CHUNK)) ------------------ | | 91| 2.29k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (364:6): [True: 67, False: 2.23k] ------------------ 365| 67| { psf_log_printf (psf, "**** Chunk size too small. Should be > 32 bytes.\n") ; 366| 67| return SFE_MALFORMED_FILE ; 367| 2.23k| } ; 368| | 369| 2.23k| psf->sf.samplerate = psf_lrint (srate) ; 370| | 371| 2.23k| psf_binheader_readf (psf, "mE44444", &desc.fmt_id, &desc.fmt_flags, &desc.pkt_bytes, &desc.frames_per_packet, 372| 2.23k| &desc.channels_per_frame, &desc.bits_per_chan) ; 373| 2.23k| psf_log_printf (psf, " Format id : %M\n Format flags : %x\n Bytes / packet : %u\n" 374| 2.23k| " Frames / packet : %u\n Channels / frame : %u\n Bits / channel : %u\n", 375| 2.23k| desc.fmt_id, desc.fmt_flags, desc.pkt_bytes, desc.frames_per_packet, desc.channels_per_frame, desc.bits_per_chan) ; 376| | 377| 2.23k| if (desc.channels_per_frame > SF_MAX_CHANNELS) ------------------ | | 102| 2.23k|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (377:6): [True: 4, False: 2.22k] ------------------ 378| 4| { psf_log_printf (psf, "**** Bad channels per frame value %u.\n", desc.channels_per_frame) ; 379| 4| return SFE_MALFORMED_FILE ; 380| 2.22k| } ; 381| | 382| 2.22k| if (chunk_size > SIGNED_SIZEOF (DESC_CHUNK)) ------------------ | | 91| 2.22k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (382:6): [True: 2.22k, False: 1] ------------------ 383| 2.22k| psf_binheader_readf (psf, "j", (int) (chunk_size - sizeof (DESC_CHUNK))) ; 384| | 385| 2.22k| psf->sf.channels = desc.channels_per_frame ; 386| | 387| 11.4k| while (1) ------------------ | Branch (387:9): [True: 11.4k, Folded] ------------------ 388| 11.4k| { marker = 0 ; 389| 11.4k| chunk_size = 0 ; 390| | 391| 11.4k| psf_binheader_readf (psf, "mE8", &marker, &chunk_size) ; 392| 11.4k| if (marker == 0) ------------------ | Branch (392:7): [True: 169, False: 11.2k] ------------------ 393| 169| { sf_count_t pos = psf_ftell (psf) ; 394| 169| psf_log_printf (psf, "Have 0 marker at position %D (0x%x).\n", pos, pos) ; 395| 169| break ; 396| 11.2k| } ; 397| 11.2k| if (chunk_size < 0) ------------------ | Branch (397:7): [True: 142, False: 11.1k] ------------------ 398| 142| { psf_log_printf (psf, "%M : %D *** Should be >= 0 ***\n", marker, chunk_size) ; 399| 142| break ; 400| 11.1k| } ; 401| 11.1k| if (chunk_size > psf->filelength) ------------------ | Branch (401:7): [True: 452, False: 10.6k] ------------------ 402| 452| break ; 403| | 404| 10.6k| psf_store_read_chunk_u32 (&psf->rchunks, marker, psf_ftell (psf), chunk_size) ; 405| | 406| 10.6k| switch (marker) 407| 10.6k| { case peak_MARKER : ------------------ | | 58| 147|#define peak_MARKER MAKE_MARKER ('p', 'e', 'a', 'k') | | ------------------ | | | | 122| 147| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (407:5): [True: 147, False: 10.5k] ------------------ 408| 147| psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; 409| 147| if (chunk_size != CAF_PEAK_CHUNK_SIZE (psf->sf.channels)) ------------------ | | 67| 147|#define CAF_PEAK_CHUNK_SIZE(ch) ((int) (sizeof (int) + ch * (sizeof (float) + 8))) ------------------ | Branch (409:9): [True: 3, False: 144] ------------------ 410| 3| { psf_binheader_readf (psf, "j", (size_t) chunk_size) ; 411| 3| psf_log_printf (psf, "*** File PEAK chunk %D should be %d.\n", chunk_size, CAF_PEAK_CHUNK_SIZE (psf->sf.channels)) ; ------------------ | | 67| 3|#define CAF_PEAK_CHUNK_SIZE(ch) ((int) (sizeof (int) + ch * (sizeof (float) + 8))) ------------------ 412| 3| return SFE_CAF_BAD_PEAK ; 413| 144| } ; 414| | 415| 144| if (psf->peak_info) ------------------ | Branch (415:9): [True: 126, False: 18] ------------------ 416| 126| { psf_log_printf (psf, "*** Found existing peak info, using last one.\n") ; 417| 126| free (psf->peak_info) ; 418| 126| psf->peak_info = NULL ; 419| 126| } ; 420| 144| if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) ------------------ | Branch (420:9): [True: 0, False: 144] ------------------ 421| 0| return SFE_MALLOC_FAILED ; 422| | 423| | /* read in rest of PEAK chunk. */ 424| 144| psf_binheader_readf (psf, "E4", & (psf->peak_info->edit_number)) ; 425| 144| psf_log_printf (psf, " edit count : %d\n", psf->peak_info->edit_number) ; 426| | 427| 144| psf_log_printf (psf, " Ch Position Value\n") ; 428| 441| for (k = 0 ; k < psf->sf.channels ; k++) ------------------ | Branch (428:18): [True: 297, False: 144] ------------------ 429| 297| { sf_count_t position ; 430| 297| float value ; 431| | 432| 297| psf_binheader_readf (psf, "Ef8", &value, &position) ; 433| 297| psf->peak_info->peaks [k].value = value ; 434| 297| psf->peak_info->peaks [k].position = position ; 435| | 436| 297| snprintf (ubuf.cbuf, sizeof (ubuf.cbuf), " %2d %-12" PRId64 " %g\n", k, position, value) ; 437| 297| psf_log_printf (psf, ubuf.cbuf) ; 438| 297| } ; 439| | 440| 144| psf->peak_info->peak_loc = SF_PEAK_START ; 441| 144| break ; 442| | 443| 3.08k| case chan_MARKER : ------------------ | | 41| 3.08k|#define chan_MARKER MAKE_MARKER ('c', 'h', 'a', 'n') | | ------------------ | | | | 122| 3.08k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (443:4): [True: 3.08k, False: 7.56k] ------------------ 444| 3.08k| if (chunk_size < 12) ------------------ | Branch (444:9): [True: 1.82k, False: 1.26k] ------------------ 445| 1.82k| { psf_log_printf (psf, "%M : %D (should be >= 12)\n", marker, chunk_size) ; 446| 1.82k| psf_binheader_readf (psf, "j", (size_t) chunk_size) ; 447| 1.82k| break ; 448| 1.82k| } 449| | 450| 1.26k| psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; 451| | 452| 1.26k| if ((error = caf_read_chanmap (psf, chunk_size))) ------------------ | Branch (452:9): [True: 0, False: 1.26k] ------------------ 453| 0| return error ; 454| 1.26k| break ; 455| | 456| 1.26k| case free_MARKER : ------------------ | | 45| 90|#define free_MARKER MAKE_MARKER ('f', 'r', 'e', 'e') | | ------------------ | | | | 122| 90| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (456:4): [True: 90, False: 10.5k] ------------------ 457| 90| psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; 458| 90| psf_binheader_readf (psf, "j", (size_t) chunk_size) ; 459| 90| break ; 460| | 461| 1.66k| case data_MARKER : ------------------ | | 42| 1.66k|#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a') | | ------------------ | | | | 122| 1.66k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (461:4): [True: 1.66k, False: 8.98k] ------------------ 462| 1.66k| psf_binheader_readf (psf, "E4", &k) ; 463| 1.66k| if (chunk_size == -1) ------------------ | Branch (463:9): [True: 0, False: 1.66k] ------------------ 464| 0| { psf_log_printf (psf, "%M : -1\n") ; 465| 0| chunk_size = psf->filelength - psf->header.indx ; 466| 0| } 467| 1.66k| else if (psf->filelength > 0 && chunk_size > psf->filelength - psf->header.indx + 10) ------------------ | Branch (467:14): [True: 1.66k, False: 0] | Branch (467:37): [True: 93, False: 1.57k] ------------------ 468| 93| { psf_log_printf (psf, "%M : %D (should be %D)\n", marker, chunk_size, psf->filelength - psf->header.indx - 8) ; 469| 93| psf->datalength = psf->filelength - psf->header.indx - 8 ; 470| 93| } 471| 1.57k| else 472| 1.57k| { psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; 473| | /* Subtract the 4 bytes of the 'edit' field above. */ 474| 1.57k| psf->datalength = chunk_size - 4 ; 475| 1.57k| } ; 476| | 477| 1.66k| psf_log_printf (psf, " edit : %u\n", k) ; 478| | 479| 1.66k| psf->dataoffset = psf->header.indx ; 480| 1.66k| if (psf->datalength + psf->dataoffset < psf->filelength) ------------------ | Branch (480:9): [True: 1.61k, False: 51] ------------------ 481| 1.61k| psf->dataend = psf->datalength + psf->dataoffset ; 482| | 483| 1.66k| psf_binheader_readf (psf, "j", (size_t) psf->datalength) ; 484| 1.66k| have_data = 1 ; 485| 1.66k| break ; 486| | 487| 1.34k| case kuki_MARKER : ------------------ | | 49| 1.34k|#define kuki_MARKER MAKE_MARKER ('k', 'u', 'k', 'i') | | ------------------ | | | | 122| 1.34k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (487:4): [True: 1.34k, False: 9.30k] ------------------ 488| 1.34k| psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; 489| 1.34k| pcaf->alac.kuki_offset = psf_ftell (psf) - 12 ; 490| 1.34k| psf_binheader_readf (psf, "j", (size_t) chunk_size) ; 491| 1.34k| break ; 492| | 493| 2.43k| case pakt_MARKER : ------------------ | | 57| 2.43k|#define pakt_MARKER MAKE_MARKER ('p', 'a', 'k', 't') | | ------------------ | | | | 122| 2.43k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (493:4): [True: 2.43k, False: 8.21k] ------------------ 494| 2.43k| if (chunk_size < 24) ------------------ | Branch (494:9): [True: 1, False: 2.43k] ------------------ 495| 1| { psf_log_printf (psf, "%M : %D (should be > 24)\n", marker, chunk_size) ; 496| 1| return SFE_MALFORMED_FILE ; 497| 1| } 498| 2.43k| else if (chunk_size > psf->filelength - psf->header.indx) ------------------ | Branch (498:14): [True: 7, False: 2.42k] ------------------ 499| 7| { psf_log_printf (psf, "%M : %D (should be < %D)\n", marker, chunk_size, psf->filelength - psf->header.indx) ; 500| 7| return SFE_MALFORMED_FILE ; 501| 7| } 502| 2.42k| else 503| 2.42k| psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; 504| | 505| 2.42k| psf_binheader_readf (psf, "E8844", &pcaf->alac.packets, &pcaf->alac.valid_frames, 506| 2.42k| &pcaf->alac.priming_frames, &pcaf->alac.remainder_frames) ; 507| | 508| 2.42k| psf_log_printf (psf, 509| 2.42k| " Packets : %D\n" 510| 2.42k| " Valid frames : %D\n" 511| 2.42k| " Priming frames : %d\n" 512| 2.42k| " Remainder frames : %d\n", 513| 2.42k| pcaf->alac.packets, pcaf->alac.valid_frames, pcaf->alac.priming_frames, 514| 2.42k| pcaf->alac.remainder_frames 515| 2.42k| ) ; 516| | 517| 2.42k| if (pcaf->alac.packets == 0 && pcaf->alac.valid_frames == 0 ------------------ | Branch (517:9): [True: 1.04k, False: 1.37k] | Branch (517:36): [True: 645, False: 404] ------------------ 518| 645| && pcaf->alac.priming_frames == 0 && pcaf->alac.remainder_frames == 0) ------------------ | Branch (518:11): [True: 434, False: 211] | Branch (518:45): [True: 312, False: 122] ------------------ 519| 312| psf_log_printf (psf, "*** 'pakt' chunk header is all zero.\n") ; 520| | 521| 2.42k| pcaf->alac.pakt_offset = psf_ftell (psf) - 12 ; 522| 2.42k| psf_binheader_readf (psf, "j", (size_t) chunk_size - 24) ; 523| 2.42k| break ; 524| | 525| 1.03k| case info_MARKER : ------------------ | | 47| 1.03k|#define info_MARKER MAKE_MARKER ('i', 'n', 'f', 'o') | | ------------------ | | | | 122| 1.03k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (525:4): [True: 1.03k, False: 9.61k] ------------------ 526| 1.03k| if (chunk_size < 4) ------------------ | Branch (526:9): [True: 4, False: 1.03k] ------------------ 527| 4| { psf_log_printf (psf, "%M : %D (should be > 4)\n", marker, chunk_size) ; 528| 4| return SFE_MALFORMED_FILE ; 529| 4| } 530| 1.03k| else if (chunk_size > psf->filelength - psf->header.indx) ------------------ | Branch (530:14): [True: 11, False: 1.02k] ------------------ 531| 11| { psf_log_printf (psf, "%M : %D (should be < %D)\n", marker, chunk_size, psf->filelength - psf->header.indx) ; 532| 11| return SFE_MALFORMED_FILE ; 533| 1.02k| } ; 534| 1.02k| psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; 535| 1.02k| if (chunk_size > 4) ------------------ | Branch (535:9): [True: 758, False: 262] ------------------ 536| 758| caf_read_strings (psf, chunk_size - 4) ; 537| 1.02k| break ; 538| | 539| 841| default : ------------------ | Branch (539:4): [True: 841, False: 9.80k] ------------------ 540| 841| psf_log_printf (psf, "%M : %D (skipped)\n", marker, chunk_size) ; 541| 841| psf_binheader_readf (psf, "j", (size_t) chunk_size) ; 542| 841| break ; 543| 10.6k| } ; 544| | 545| 10.6k| if (marker != data_MARKER && chunk_size >= 0xffffff00) ------------------ | | 42| 10.6k|#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a') | | ------------------ | | | | 122| 21.2k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (545:7): [True: 8.95k, False: 1.66k] | Branch (545:32): [True: 0, False: 8.95k] ------------------ 546| 0| break ; 547| | 548| 10.6k| if (! psf->sf.seekable && have_data) ------------------ | Branch (548:7): [True: 0, False: 10.6k] | Branch (548:29): [True: 0, False: 0] ------------------ 549| 0| break ; 550| | 551| 10.6k| if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (chunk_size)) ------------------ | | 91| 10.6k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (551:7): [True: 1.43k, False: 9.18k] ------------------ 552| 1.43k| { psf_log_printf (psf, "End\n") ; 553| 1.43k| break ; 554| 9.18k| } ; 555| 9.18k| } ; 556| | 557| 2.20k| if (have_data == 0) ------------------ | Branch (557:6): [True: 949, False: 1.25k] ------------------ 558| 949| { psf_log_printf (psf, "**** Error, could not find 'data' chunk.\n") ; 559| 949| return SFE_MALFORMED_FILE ; 560| 1.25k| } ; 561| | 562| 1.25k| psf->endian = (desc.fmt_flags & 2) ? SF_ENDIAN_LITTLE : SF_ENDIAN_BIG ; ------------------ | Branch (562:16): [True: 884, False: 369] ------------------ 563| | 564| 1.25k| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 565| | 566| 1.25k| if ((psf->sf.format = decode_desc_chunk (psf, &desc)) == 0) ------------------ | Branch (566:6): [True: 244, False: 1.00k] ------------------ 567| 244| return SFE_UNSUPPORTED_ENCODING ; 568| | 569| 1.00k| if (psf->bytewidth > 0) ------------------ | Branch (569:6): [True: 8, False: 1.00k] ------------------ 570| 8| psf->sf.frames = psf->datalength / psf->bytewidth ; 571| | 572| 1.00k| return 0 ; 573| 1.25k|} /* caf_read_header */ caf.c:caf_read_chanmap: 798| 1.26k|{ const AIFF_CAF_CHANNEL_MAP * map_info ; 799| 1.26k| unsigned channel_bitmap, channel_decriptions, bytesread ; 800| 1.26k| int layout_tag ; 801| | 802| 1.26k| bytesread = psf_binheader_readf (psf, "E444", &layout_tag, &channel_bitmap, &channel_decriptions) ; 803| | 804| 1.26k| map_info = aiff_caf_of_channel_layout_tag (layout_tag) ; 805| | 806| 1.26k| psf_log_printf (psf, " Tag : %x\n", layout_tag) ; 807| 1.26k| if (map_info) ------------------ | Branch (807:6): [True: 508, False: 755] ------------------ 808| 508| psf_log_printf (psf, " Layout : %s\n", map_info->name) ; 809| | 810| 1.26k| if (bytesread < chunk_size) ------------------ | Branch (810:6): [True: 883, False: 380] ------------------ 811| 883| psf_binheader_readf (psf, "j", chunk_size - bytesread) ; 812| | 813| 1.26k| if (map_info && map_info->channel_map != NULL) ------------------ | Branch (813:6): [True: 508, False: 755] | Branch (813:18): [True: 294, False: 214] ------------------ 814| 294| { size_t chanmap_size = SF_MIN (psf->sf.channels, layout_tag & 0xff) * sizeof (psf->channel_map [0]) ; ------------------ | | 96| 294|#define SF_MIN(a, b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (96:24): [True: 173, False: 121] | | ------------------ ------------------ 815| | 816| 294| free (psf->channel_map) ; 817| | 818| 294| if ((psf->channel_map = malloc (chanmap_size)) == NULL) ------------------ | Branch (818:7): [True: 0, False: 294] ------------------ 819| 0| return SFE_MALLOC_FAILED ; 820| | 821| 294| memcpy (psf->channel_map, map_info->channel_map, chanmap_size) ; 822| 1.26k| } ; 823| | 824| 1.26k| return 0 ; 825| 1.26k|} /* caf_read_chanmap */ caf.c:caf_read_strings: 842| 758|{ char *buf ; 843| 758| char *key, *value ; 844| 758| uint32_t count, hash ; 845| | 846| 758| if ((buf = malloc (chunk_size + 1)) == NULL) ------------------ | Branch (846:6): [True: 0, False: 758] ------------------ 847| 0| return (psf->error = SFE_MALLOC_FAILED) ; 848| | 849| 758| psf_binheader_readf (psf, "E4b", &count, buf, (size_t) chunk_size) ; 850| 758| psf_log_printf (psf, " count: %u\n", count) ; 851| | 852| | /* Force terminate `buf` to make sure. */ 853| 758| buf [chunk_size] = 0 ; 854| | 855| 98.1k| for (key = buf ; key < buf + chunk_size ; ) ------------------ | Branch (855:19): [True: 97.6k, False: 557] ------------------ 856| 97.6k| { value = key + strlen (key) + 1 ; 857| 97.6k| if (value > buf + chunk_size) ------------------ | Branch (857:7): [True: 201, False: 97.4k] ------------------ 858| 201| break ; 859| 97.4k| psf_log_printf (psf, " %-12s : %s\n", key, value) ; 860| | 861| 97.4k| hash = string_hash32 (key) ; 862| 97.4k| switch (hash) 863| 97.4k| { case 0xC4861943 : /* 'title' */ ------------------ | Branch (863:5): [True: 93, False: 97.3k] ------------------ 864| 93| psf_store_string (psf, SF_STR_TITLE, value) ; 865| 93| break ; 866| 441| case 0xAD47A394 : /* 'software' */ ------------------ | Branch (866:4): [True: 441, False: 96.9k] ------------------ 867| 441| psf_store_string (psf, SF_STR_SOFTWARE, value) ; 868| 441| break ; 869| 154| case 0x5D178E2A : /* 'copyright' */ ------------------ | Branch (869:4): [True: 154, False: 97.2k] ------------------ 870| 154| psf_store_string (psf, SF_STR_COPYRIGHT, value) ; 871| 154| break ; 872| 71| case 0x60E4D0C8 : /* 'artist' */ ------------------ | Branch (872:4): [True: 71, False: 97.3k] ------------------ 873| 71| psf_store_string (psf, SF_STR_ARTIST, value) ; 874| 71| break ; 875| 89| case 0x83B5D16A : /* 'genre' */ ------------------ | Branch (875:4): [True: 89, False: 97.3k] ------------------ 876| 89| psf_store_string (psf, SF_STR_GENRE, value) ; 877| 89| break ; 878| 585| case 0x15E5FC88 : /* 'comment' */ ------------------ | Branch (878:4): [True: 585, False: 96.8k] ------------------ 879| 881| case 0x7C297D5B : /* 'comments' */ ------------------ | Branch (879:4): [True: 296, False: 97.1k] ------------------ 880| 881| psf_store_string (psf, SF_STR_COMMENT, value) ; 881| 881| break ; 882| 243| case 0x24A7C347 : /* 'tracknumber' */ ------------------ | Branch (882:4): [True: 243, False: 97.1k] ------------------ 883| 243| psf_store_string (psf, SF_STR_TRACKNUMBER, value) ; 884| 243| break ; 885| 444| case 0x50A31EB7 : /* 'date' */ ------------------ | Branch (885:4): [True: 444, False: 96.9k] ------------------ 886| 444| psf_store_string (psf, SF_STR_DATE, value) ; 887| 444| break ; 888| 130| case 0x6583545A : /* 'album' */ ------------------ | Branch (888:4): [True: 130, False: 97.2k] ------------------ 889| 130| psf_store_string (psf, SF_STR_ALBUM, value) ; 890| 130| break ; 891| 305| case 0xE7C64B6C : /* 'license' */ ------------------ | Branch (891:4): [True: 305, False: 97.0k] ------------------ 892| 305| psf_store_string (psf, SF_STR_LICENSE, value) ; 893| 305| break ; 894| 94.5k| default : ------------------ | Branch (894:4): [True: 94.5k, False: 2.85k] ------------------ 895| 94.5k| psf_log_printf (psf, " Unhandled hash 0x%x : /* '%s' */\n", hash, key) ; 896| 94.5k| break ; 897| 97.4k| } ; 898| | 899| 97.4k| key = value + strlen (value) + 1 ; 900| 97.4k| } ; 901| | 902| 758| free (buf) ; 903| | 904| 758| return 0 ; 905| 758|} /* caf_read_strings */ caf.c:string_hash32: 830| 97.4k|{ uint32_t hash = 0x87654321 ; 831| | 832| 256k| while (str [0]) ------------------ | Branch (832:9): [True: 159k, False: 97.4k] ------------------ 833| 159k| { hash = hash * 333 + str [0] ; 834| 159k| str ++ ; 835| 159k| } ; 836| | 837| 97.4k| return hash ; 838| 97.4k|} /* string_hash32 */ caf.c:decode_desc_chunk: 252| 1.25k|{ int format = SF_FORMAT_CAF ; 253| | 254| 1.25k| psf->sf.channels = desc->channels_per_frame ; 255| | 256| 1.25k| if (desc->fmt_id == alac_MARKER) ------------------ | | 38| 1.25k|#define alac_MARKER MAKE_MARKER ('a', 'l', 'a', 'c') | | ------------------ | | | | 122| 1.25k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (256:6): [True: 1.00k, False: 252] ------------------ 257| 1.00k| { CAF_PRIVATE *pcaf ; 258| | 259| 1.00k| if ((pcaf = psf->container_data) != NULL) ------------------ | Branch (259:7): [True: 1.00k, False: 0] ------------------ 260| 1.00k| { switch (desc->fmt_flags) 261| 1.00k| { case 1 : ------------------ | Branch (261:6): [True: 228, False: 773] ------------------ 262| 228| pcaf->alac.bits_per_sample = 16 ; 263| 228| format |= SF_FORMAT_ALAC_16 ; 264| 228| break ; 265| 196| case 2 : ------------------ | Branch (265:5): [True: 196, False: 805] ------------------ 266| 196| pcaf->alac.bits_per_sample = 20 ; 267| 196| format |= SF_FORMAT_ALAC_20 ; 268| 196| break ; 269| 551| case 3 : ------------------ | Branch (269:5): [True: 551, False: 450] ------------------ 270| 551| pcaf->alac.bits_per_sample = 24 ; 271| 551| format |= SF_FORMAT_ALAC_24 ; 272| 551| break ; 273| 16| case 4 : ------------------ | Branch (273:5): [True: 16, False: 985] ------------------ 274| 16| pcaf->alac.bits_per_sample = 32 ; 275| 16| format |= SF_FORMAT_ALAC_32 ; 276| 16| break ; 277| 10| default : ------------------ | Branch (277:5): [True: 10, False: 991] ------------------ 278| 10| psf_log_printf (psf, "Bad ALAC format flag value of %d\n", desc->fmt_flags) ; 279| 1.00k| } ; 280| | 281| 1.00k| pcaf->alac.frames_per_packet = desc->frames_per_packet ; 282| 1.00k| } ; 283| | 284| 1.00k| return format ; 285| 1.00k| } ; 286| | 287| 252| format |= psf->endian == SF_ENDIAN_LITTLE ? SF_ENDIAN_LITTLE : 0 ; ------------------ | Branch (287:12): [True: 130, False: 122] ------------------ 288| | 289| 252| if (desc->fmt_id == lpcm_MARKER && desc->fmt_flags & 1) ------------------ | | 50| 252|#define lpcm_MARKER MAKE_MARKER ('l', 'p', 'c', 'm') | | ------------------ | | | | 122| 504| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (289:6): [True: 97, False: 155] | Branch (289:37): [True: 31, False: 66] ------------------ 290| 31| { /* Floating point data. */ 291| 31| if (desc->bits_per_chan == 32 && desc->pkt_bytes == 4 * desc->channels_per_frame) ------------------ | Branch (291:7): [True: 2, False: 29] | Branch (291:36): [True: 1, False: 1] ------------------ 292| 1| { psf->bytewidth = 4 ; 293| 1| return format | SF_FORMAT_FLOAT ; 294| 30| } ; 295| 30| if (desc->bits_per_chan == 64 && desc->pkt_bytes == 8 * desc->channels_per_frame) ------------------ | Branch (295:7): [True: 3, False: 27] | Branch (295:36): [True: 1, False: 2] ------------------ 296| 1| { psf->bytewidth = 8 ; 297| 1| return format | SF_FORMAT_DOUBLE ; 298| 29| } ; 299| 250| } ; 300| | 301| 250| if (desc->fmt_id == lpcm_MARKER && (desc->fmt_flags & 1) == 0) ------------------ | | 50| 250|#define lpcm_MARKER MAKE_MARKER ('l', 'p', 'c', 'm') | | ------------------ | | | | 122| 500| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (301:6): [True: 95, False: 155] | Branch (301:37): [True: 66, False: 29] ------------------ 302| 66| { /* Integer data. */ 303| 66| if (desc->bits_per_chan == 32 && desc->pkt_bytes == 4 * desc->channels_per_frame) ------------------ | Branch (303:7): [True: 2, False: 64] | Branch (303:36): [True: 1, False: 1] ------------------ 304| 1| { psf->bytewidth = 4 ; 305| 1| return format | SF_FORMAT_PCM_32 ; 306| 65| } ; 307| 65| if (desc->bits_per_chan == 24 && desc->pkt_bytes == 3 * desc->channels_per_frame) ------------------ | Branch (307:7): [True: 2, False: 63] | Branch (307:36): [True: 1, False: 1] ------------------ 308| 1| { psf->bytewidth = 3 ; 309| 1| return format | SF_FORMAT_PCM_24 ; 310| 64| } ; 311| 64| if (desc->bits_per_chan == 16 && desc->pkt_bytes == 2 * desc->channels_per_frame) ------------------ | Branch (311:7): [True: 2, False: 62] | Branch (311:36): [True: 1, False: 1] ------------------ 312| 1| { psf->bytewidth = 2 ; 313| 1| return format | SF_FORMAT_PCM_16 ; 314| 63| } ; 315| 63| if (desc->bits_per_chan == 8 && desc->pkt_bytes == 1 * desc->channels_per_frame) ------------------ | Branch (315:7): [True: 34, False: 29] | Branch (315:35): [True: 1, False: 33] ------------------ 316| 1| { psf->bytewidth = 1 ; 317| 1| return format | SF_FORMAT_PCM_S8 ; 318| 62| } ; 319| 246| } ; 320| | 321| 246| if (desc->fmt_id == alaw_MARKER && desc->bits_per_chan == 8) ------------------ | | 39| 246|#define alaw_MARKER MAKE_MARKER ('a', 'l', 'a', 'w') | | ------------------ | | | | 122| 492| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (321:6): [True: 31, False: 215] | Branch (321:37): [True: 1, False: 30] ------------------ 322| 1| { psf->bytewidth = 1 ; 323| 1| return format | SF_FORMAT_ALAW ; 324| 245| } ; 325| | 326| 245| if (desc->fmt_id == ulaw_MARKER && desc->bits_per_chan == 8) ------------------ | | 63| 245|#define ulaw_MARKER MAKE_MARKER ('u', 'l', 'a', 'w') | | ------------------ | | | | 122| 490| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (326:6): [True: 26, False: 219] | Branch (326:37): [True: 1, False: 25] ------------------ 327| 1| { psf->bytewidth = 1 ; 328| 1| return format | SF_FORMAT_ULAW ; 329| 244| } ; 330| | 331| 244| psf_log_printf (psf, "**** Unknown format identifier.\n") ; 332| | 333| 244| return 0 ; 334| 245|} /* decode_desc_chunk */ caf.c:caf_next_chunk_iterator: 999| 1.32k|{ return psf_next_chunk_iterator (&psf->rchunks, iterator) ; 1000| 1.32k|} /* caf_next_chunk_iterator */ caf.c:caf_get_chunk_size: 1004| 937|{ int indx ; 1005| | 1006| 937| if ((indx = psf_find_read_chunk_iterator (&psf->rchunks, iterator)) < 0) ------------------ | Branch (1006:6): [True: 0, False: 937] ------------------ 1007| 0| return SFE_UNKNOWN_CHUNK ; 1008| | 1009| 937| chunk_info->datalen = psf->rchunks.chunks [indx].len ; 1010| | 1011| 937| return SFE_NO_ERROR ; 1012| 937|} /* caf_get_chunk_size */ caf.c:caf_get_chunk_data: 1016| 937|{ int indx ; 1017| 937| sf_count_t pos ; 1018| | 1019| 937| if ((indx = psf_find_read_chunk_iterator (&psf->rchunks, iterator)) < 0) ------------------ | Branch (1019:6): [True: 0, False: 937] ------------------ 1020| 0| return SFE_UNKNOWN_CHUNK ; 1021| | 1022| 937| if (chunk_info->data == NULL) ------------------ | Branch (1022:6): [True: 0, False: 937] ------------------ 1023| 0| return SFE_BAD_CHUNK_DATA_PTR ; 1024| | 1025| 937| chunk_info->id_size = psf->rchunks.chunks [indx].id_size ; 1026| 937| memcpy (chunk_info->id, psf->rchunks.chunks [indx].id, sizeof (chunk_info->id) / sizeof (*chunk_info->id)) ; 1027| | 1028| 937| pos = psf_ftell (psf) ; 1029| 937| psf_fseek (psf, psf->rchunks.chunks [indx].offset, SEEK_SET) ; 1030| 937| psf_fread (chunk_info->data, SF_MIN (chunk_info->datalen, psf->rchunks.chunks [indx].len), 1, psf) ; ------------------ | | 96| 937|#define SF_MIN(a, b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (96:24): [True: 0, False: 937] | | ------------------ ------------------ 1031| 937| psf_fseek (psf, pos, SEEK_SET) ; 1032| | 1033| 937| return SFE_NO_ERROR ; 1034| 937|} /* caf_get_chunk_data */ cart_var_alloc: 41| 295|{ SF_CART_INFO_16K* thing ; 42| 295| thing = malloc (sizeof (SF_CART_INFO_16K)) ; 43| 295| return thing ; 44| 295|} /* cart_var_alloc */ aiff_caf_of_channel_layout_tag: 247| 1.92k|{ const AIFF_CAF_CHANNEL_MAP * curr_map ; 248| 1.92k| unsigned k, len ; 249| 1.92k| int channels = tag & 0xffff ; 250| | 251| 1.92k| if (channels < 0 || channels >= ARRAY_LEN (map)) ------------------ | | 93| 1.92k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ | Branch (251:6): [True: 0, False: 1.92k] | Branch (251:22): [True: 179, False: 1.74k] ------------------ 252| 179| return NULL ; 253| | 254| 1.74k| curr_map = map [channels].map ; 255| 1.74k| len = map [channels].len ; 256| | 257| 7.68k| for (k = 0 ; k < len ; k++) ------------------ | Branch (257:15): [True: 6.92k, False: 754] ------------------ 258| 6.92k| if (curr_map [k].channel_layout_tag == tag) ------------------ | Branch (258:7): [True: 991, False: 5.93k] ------------------ 259| 991| return curr_map + k ; 260| | 261| 754| return NULL ; 262| 1.74k|} /* aiff_caf_of_channel_layout_tag */ psf_get_chunk_iterator: 42| 987|{ const READ_CHUNKS * pchk = &psf->rchunks ; 43| 987| int idx ; 44| | 45| 987| if (marker_str) ------------------ | Branch (45:6): [True: 987, False: 0] ------------------ 46| 987| idx = psf_find_read_chunk_str (pchk, marker_str) ; 47| 0| else 48| 0| idx = pchk->used > 0 ? 0 : -1 ; ------------------ | Branch (48:9): [True: 0, False: 0] ------------------ 49| | 50| 987| if (idx < 0) ------------------ | Branch (50:6): [True: 50, False: 937] ------------------ 51| 50| return NULL ; 52| | 53| 937| if (psf->iterator == NULL) ------------------ | Branch (53:6): [True: 937, False: 0] ------------------ 54| 937| { psf->iterator = calloc (1, sizeof (SF_CHUNK_ITERATOR)) ; 55| 937| if (psf->iterator == NULL) ------------------ | Branch (55:7): [True: 0, False: 937] ------------------ 56| 0| return NULL ; 57| 937| } ; 58| | 59| 937| psf->iterator->sndfile = (SNDFILE *) psf ; 60| | 61| 937| if (marker_str) ------------------ | Branch (61:6): [True: 937, False: 0] ------------------ 62| 937| { int64_t hash ; 63| 937| size_t marker_len ; 64| 937| union 65| 937| { uint32_t marker ; 66| 937| char str [5] ; 67| 937| } u ; 68| | 69| 937| snprintf (u.str, sizeof (u.str), "%s", marker_str) ; 70| | 71| 937| marker_len = strlen (marker_str) ; 72| 937| if (marker_len > 64) ------------------ | Branch (72:7): [True: 0, False: 937] ------------------ 73| 0| marker_len = 64 ; 74| | 75| 937| hash = marker_len > 4 ? hash_of_str (marker_str) : u.marker ; ------------------ | Branch (75:10): [True: 0, False: 937] ------------------ 76| | 77| 937| memcpy (psf->iterator->id, marker_str, marker_len) ; 78| 937| psf->iterator->id_size = (unsigned) marker_len ; 79| 937| psf->iterator->hash = hash ; 80| 937| } 81| | 82| 937| psf->iterator->current = idx ; 83| | 84| 937| return psf->iterator ; 85| 937|} /* psf_get_chunk_iterator */ psf_next_chunk_iterator: 89| 1.32k|{ uint64_t hash = iterator->hash ; 90| 1.32k| uint32_t k ; 91| | 92| 1.32k| iterator->current++ ; 93| | 94| 1.32k| if (hash) ------------------ | Branch (94:6): [True: 1.32k, False: 0] ------------------ 95| 2.57k| { for (k = iterator->current ; k < pchk->used ; k++) ------------------ | Branch (95:33): [True: 1.63k, False: 937] ------------------ 96| 1.63k| if (pchk->chunks [k].hash == hash) ------------------ | Branch (96:8): [True: 384, False: 1.25k] ------------------ 97| 384| { iterator->current = k ; 98| 384| return iterator ; 99| 384| } 100| 1.32k| } 101| 0| else if (iterator->current < pchk->used) ------------------ | Branch (101:11): [True: 0, False: 0] ------------------ 102| 0| return iterator ; 103| | 104| | /* No match, clear iterator and return NULL */ 105| 937| memset (iterator, 0, sizeof (*iterator)) ; 106| | return NULL ; 107| 1.32k|} /* psf_next_chunk_iterator */ psf_store_read_chunk_u32: 144| 782k|{ READ_CHUNK rchunk ; 145| | 146| 782k| memset (&rchunk, 0, sizeof (rchunk)) ; 147| | 148| 782k| rchunk.hash = marker ; 149| 782k| rchunk.mark32 = marker ; 150| 782k| rchunk.offset = offset ; 151| 782k| rchunk.len = len ; 152| | 153| 782k| rchunk.id_size = 4 ; 154| 782k| memcpy (rchunk.id, &marker, rchunk.id_size) ; 155| | 156| 782k| return psf_store_read_chunk (pchk, &rchunk) ; 157| 782k|} /* psf_store_read_chunk_u32 */ psf_find_read_chunk_str: 161| 987|{ uint64_t hash ; 162| 987| uint32_t k ; 163| 987| union 164| 987| { uint32_t marker ; 165| 987| char str [5] ; 166| 987| } u ; 167| | 168| 987| snprintf (u.str, sizeof (u.str), "%s", marker_str) ; 169| | 170| 987| hash = strlen (marker_str) > 4 ? hash_of_str (marker_str) : u.marker ; ------------------ | Branch (170:9): [True: 0, False: 987] ------------------ 171| | 172| 2.61k| for (k = 0 ; k < pchk->used ; k++) ------------------ | Branch (172:15): [True: 2.56k, False: 50] ------------------ 173| 2.56k| if (pchk->chunks [k].hash == hash) ------------------ | Branch (173:7): [True: 937, False: 1.62k] ------------------ 174| 937| return k ; 175| | 176| 50| return -1 ; 177| 987|} /* psf_find_read_chunk_str */ psf_find_read_chunk_iterator: 191| 1.87k|{ if (marker->current < pchk->used) ------------------ | Branch (191:7): [True: 1.87k, False: 0] ------------------ 192| 1.87k| return marker->current ; 193| | 194| 0| return -1 ; 195| 1.87k|} /* psf_find_read_chunk_iterator */ chunk.c:psf_store_read_chunk: 111| 782k|{ if (pchk->count == 0) ------------------ | Branch (111:7): [True: 10.8k, False: 771k] ------------------ 112| 10.8k| { pchk->used = 0 ; 113| 10.8k| pchk->count = 20 ; 114| 10.8k| pchk->chunks = calloc (pchk->count, sizeof (READ_CHUNK)) ; 115| 10.8k| if (!pchk->chunks) ------------------ | Branch (115:7): [True: 0, False: 10.8k] ------------------ 116| 0| { return SFE_MALLOC_FAILED ; 117| 10.8k| } ; 118| 10.8k| } 119| 771k| else if (pchk->used > pchk->count) ------------------ | Branch (119:11): [True: 0, False: 771k] ------------------ 120| 0| return SFE_INTERNAL ; 121| 771k| else if (pchk->used == pchk->count) ------------------ | Branch (121:11): [True: 5.51k, False: 766k] ------------------ 122| 5.51k| { READ_CHUNK * old_ptr = pchk->chunks ; 123| 5.51k| int new_count = 3 * (pchk->count + 1) / 2 ; 124| | 125| 5.51k| READ_CHUNK * new_chunks = realloc (old_ptr, new_count * sizeof (READ_CHUNK)) ; 126| 5.51k| if (new_chunks == NULL) ------------------ | Branch (126:7): [True: 0, False: 5.51k] ------------------ 127| 0| { 128| 0| return SFE_MALLOC_FAILED ; 129| 5.51k| } else { 130| 5.51k| pchk->chunks = new_chunks; 131| 5.51k| } ; 132| 5.51k| pchk->count = new_count ; 133| 782k| } ; 134| | 135| 782k| pchk->chunks [pchk->used] = *rchunk ; 136| | 137| 782k| pchk->used ++ ; 138| | 139| 782k| return SFE_NO_ERROR ; 140| 782k|} /* psf_store_read_chunk */ psf_allocate: 44| 17.5k|{ SF_PRIVATE * psf ; 45| | 46| 17.5k| if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL) ------------------ | Branch (46:6): [True: 0, False: 17.5k] ------------------ 47| 0| return NULL ; 48| | 49| 17.5k| if ((psf->header.ptr = calloc (1, INITIAL_HEADER_SIZE)) == NULL) ------------------ | | 39| 17.5k|#define INITIAL_HEADER_SIZE 256 ------------------ | Branch (49:6): [True: 0, False: 17.5k] ------------------ 50| 0| { free (psf) ; 51| 0| return NULL ; 52| 17.5k| } ; 53| 17.5k| psf->header.len = INITIAL_HEADER_SIZE ; ------------------ | | 39| 17.5k|#define INITIAL_HEADER_SIZE 256 ------------------ 54| | 55| 17.5k| return psf ; 56| 17.5k|} /* psf_allocate */ psf_log_printf: 106| 15.9M|{ va_list ap ; 107| 15.9M| uint32_t u, tens ; 108| 15.9M| int d, shift, width, width_specifier, left_align, slen, precision ; 109| 15.9M| char c, *strptr, istr [5], lead_char, sign_char ; 110| | 111| 15.9M| va_start (ap, format) ; 112| | 113| 539M| while ((c = *format++)) ------------------ | Branch (113:9): [True: 523M, False: 15.9M] ------------------ 114| 523M| { if (c != '%') ------------------ | Branch (114:8): [True: 501M, False: 22.6M] ------------------ 115| 501M| { log_putchar (psf, c) ; 116| 501M| continue ; 117| 501M| } ; 118| | 119| 22.6M| if (format [0] == '%') /* Handle %% */ ------------------ | Branch (119:7): [True: 0, False: 22.6M] ------------------ 120| 0| { log_putchar (psf, '%') ; 121| 0| format ++ ; 122| 0| continue ; 123| 22.6M| } ; 124| | 125| 22.6M| sign_char = 0 ; 126| 22.6M| left_align = SF_FALSE ; 127| 22.7M| while (1) ------------------ | Branch (127:10): [True: 22.7M, Folded] ------------------ 128| 22.7M| { switch (format [0]) 129| 22.7M| { case ' ' : ------------------ | Branch (129:6): [True: 0, False: 22.7M] ------------------ 130| 0| case '+' : ------------------ | Branch (130:5): [True: 0, False: 22.7M] ------------------ 131| 0| sign_char = format [0] ; 132| 0| format ++ ; 133| 0| continue ; 134| | 135| 97.4k| case '-' : ------------------ | Branch (135:5): [True: 97.4k, False: 22.6M] ------------------ 136| 97.4k| left_align = SF_TRUE ; 137| 97.4k| format ++ ; 138| 97.4k| continue ; 139| | 140| 22.6M| default : break ; ------------------ | Branch (140:5): [True: 22.6M, False: 97.4k] ------------------ 141| 22.7M| } ; 142| | 143| 22.6M| break ; 144| 22.7M| } ; 145| | 146| 22.6M| if (format [0] == 0) ------------------ | Branch (146:7): [True: 0, False: 22.6M] ------------------ 147| 0| break ; 148| | 149| 22.6M| lead_char = ' ' ; 150| 22.6M| if (format [0] == '0') ------------------ | Branch (150:7): [True: 3.24M, False: 19.3M] ------------------ 151| 3.24M| lead_char = '0' ; 152| | 153| 22.6M| width_specifier = 0 ; 154| 29.3M| while ((c = *format++) && isdigit (c)) ------------------ | Branch (154:10): [True: 29.3M, False: 0] | Branch (154:29): [True: 6.72M, False: 22.6M] ------------------ 155| 6.72M| width_specifier = width_specifier * 10 + (c - '0') ; 156| | 157| 22.6M| precision = 0 ; 158| 22.6M| if (c == '.') ------------------ | Branch (158:7): [True: 0, False: 22.6M] ------------------ 159| 0| { while ((c = *format++) && isdigit (c)) ------------------ | Branch (159:12): [True: 0, False: 0] | Branch (159:31): [True: 0, False: 0] ------------------ 160| 0| precision = precision * 10 + (c - '0') ; 161| 0| } ; 162| | 163| 22.6M| switch (c) 164| 22.6M| { case 0 : /* NULL character. */ ------------------ | Branch (164:5): [True: 0, False: 22.6M] ------------------ 165| 0| va_end (ap) ; 166| 0| return ; 167| | 168| 2.04M| case 's': /* string */ ------------------ | Branch (168:4): [True: 2.04M, False: 20.5M] ------------------ 169| 2.04M| strptr = va_arg (ap, char *) ; 170| 2.04M| if (strptr == NULL) ------------------ | Branch (170:10): [True: 0, False: 2.04M] ------------------ 171| 0| break ; 172| 2.04M| if (precision > 0) ------------------ | Branch (172:10): [True: 0, False: 2.04M] ------------------ 173| 0| slen = strnlen (strptr, precision) ; 174| 2.04M| else 175| 2.04M| slen = strlen (strptr) ; 176| 2.04M| width_specifier = width_specifier >= slen ? width_specifier - slen : 0 ; ------------------ | Branch (176:24): [True: 1.77M, False: 265k] ------------------ 177| 2.04M| if (left_align == SF_FALSE) ------------------ | Branch (177:10): [True: 1.94M, False: 97.4k] ------------------ 178| 1.94M| while (width_specifier -- > 0) ------------------ | Branch (178:14): [True: 0, False: 1.94M] ------------------ 179| 0| log_putchar (psf, ' ') ; 180| 7.15M| while (slen--) ------------------ | Branch (180:13): [True: 5.11M, False: 2.04M] ------------------ 181| 5.11M| log_putchar (psf, *strptr++) ; 182| 3.09M| while (width_specifier -- > 0) ------------------ | Branch (182:13): [True: 1.05M, False: 2.04M] ------------------ 183| 1.05M| log_putchar (psf, ' ') ; 184| 2.04M| break ; 185| | 186| 10.9M| case 'd': /* int */ ------------------ | Branch (186:4): [True: 10.9M, False: 11.6M] ------------------ 187| 10.9M| d = va_arg (ap, int) ; 188| | 189| 10.9M| if (d < 0) ------------------ | Branch (189:10): [True: 89.4k, False: 10.8M] ------------------ 190| 89.4k| { sign_char = '-' ; 191| 89.4k| if (lead_char != '0' && left_align == SF_FALSE) ------------------ | Branch (191:11): [True: 89.4k, False: 28] | Branch (191:31): [True: 89.4k, False: 0] ------------------ 192| 89.4k| width_specifier -- ; 193| | 194| 89.4k| u = - ((unsigned) d) ; 195| 89.4k| } 196| 10.8M| else 197| 10.8M| { u = (unsigned) d ; 198| 10.8M| } 199| | 200| 10.9M| tens = 1 ; 201| 10.9M| width = 1 ; 202| 22.0M| while (u / tens >= 10) ------------------ | Branch (202:13): [True: 11.1M, False: 10.9M] ------------------ 203| 11.1M| { tens *= 10 ; 204| 11.1M| width ++ ; 205| 11.1M| } ; 206| | 207| 10.9M| width_specifier -= width ; 208| | 209| 10.9M| if (sign_char == ' ') ------------------ | Branch (209:10): [True: 0, False: 10.9M] ------------------ 210| 0| { log_putchar (psf, ' ') ; 211| 0| width_specifier -- ; 212| 0| } ; 213| | 214| 10.9M| if (left_align == SF_FALSE && lead_char != '0') ------------------ | Branch (214:10): [True: 10.9M, False: 0] | Branch (214:36): [True: 10.9M, False: 96] ------------------ 215| 10.9M| { if (sign_char == '+') ------------------ | Branch (215:12): [True: 0, False: 10.9M] ------------------ 216| 0| width_specifier -- ; 217| | 218| 10.9M| while (width_specifier -- > 0) ------------------ | Branch (218:14): [True: 4.94k, False: 10.9M] ------------------ 219| 4.94k| log_putchar (psf, lead_char) ; 220| 10.9M| } ; 221| | 222| 10.9M| if (sign_char == '+' || sign_char == '-') ------------------ | Branch (222:10): [True: 0, False: 10.9M] | Branch (222:30): [True: 89.4k, False: 10.8M] ------------------ 223| 89.4k| { log_putchar (psf, sign_char) ; 224| 89.4k| width_specifier -- ; 225| 89.4k| } ; 226| | 227| 10.9M| if (left_align == SF_FALSE) ------------------ | Branch (227:10): [True: 10.9M, False: 0] ------------------ 228| 10.9M| while (width_specifier -- > 0) ------------------ | Branch (228:14): [True: 31, False: 10.9M] ------------------ 229| 31| log_putchar (psf, lead_char) ; 230| | 231| 33.0M| while (tens > 0) ------------------ | Branch (231:13): [True: 22.0M, False: 10.9M] ------------------ 232| 22.0M| { log_putchar (psf, '0' + u / tens) ; 233| 22.0M| u %= tens ; 234| 22.0M| tens /= 10 ; 235| 22.0M| } ; 236| | 237| 10.9M| while (width_specifier -- > 0) ------------------ | Branch (237:13): [True: 0, False: 10.9M] ------------------ 238| 0| log_putchar (psf, lead_char) ; 239| 10.9M| break ; 240| | 241| 389k| case 'D': /* sf_count_t */ ------------------ | Branch (241:4): [True: 389k, False: 22.2M] ------------------ 242| 389k| { sf_count_t D ; 243| 389k| uint64_t U, Tens ; 244| | 245| 389k| D = va_arg (ap, sf_count_t) ; 246| | 247| 389k| if (D == 0) ------------------ | Branch (247:11): [True: 16.8k, False: 372k] ------------------ 248| 16.8k| { while (-- width_specifier > 0) ------------------ | Branch (248:16): [True: 0, False: 16.8k] ------------------ 249| 0| log_putchar (psf, lead_char) ; 250| 16.8k| log_putchar (psf, '0') ; 251| 16.8k| break ; 252| 16.8k| } 253| 372k| else 254| 372k| { if (D < 0) ------------------ | Branch (254:13): [True: 83.0k, False: 289k] ------------------ 255| 83.0k| { log_putchar (psf, '-') ; 256| 83.0k| U = - ((uint64_t) D) ; 257| 83.0k| } 258| 289k| else 259| 289k| { U = (uint64_t) D ; 260| 289k| } 261| 372k| } 262| | 263| 372k| Tens = 1 ; 264| 372k| width = 1 ; 265| 2.72M| while (U / Tens >= 10) ------------------ | Branch (265:14): [True: 2.35M, False: 372k] ------------------ 266| 2.35M| { Tens *= 10 ; 267| 2.35M| width ++ ; 268| 2.35M| } ; 269| | 270| 372k| while (width_specifier > width) ------------------ | Branch (270:14): [True: 0, False: 372k] ------------------ 271| 0| { log_putchar (psf, lead_char) ; 272| 0| width_specifier-- ; 273| 0| } ; 274| | 275| 3.09M| while (Tens > 0) ------------------ | Branch (275:14): [True: 2.72M, False: 372k] ------------------ 276| 2.72M| { log_putchar (psf, '0' + U / Tens) ; 277| 2.72M| U %= Tens ; 278| 2.72M| Tens /= 10 ; 279| 2.72M| } ; 280| 372k| } ; 281| 372k| break ; 282| | 283| 899k| case 'u': /* unsigned int */ ------------------ | Branch (283:4): [True: 899k, False: 21.7M] ------------------ 284| 899k| u = va_arg (ap, unsigned int) ; 285| | 286| 899k| tens = 1 ; 287| 899k| width = 1 ; 288| 4.84M| while (u / tens >= 10) ------------------ | Branch (288:13): [True: 3.94M, False: 899k] ------------------ 289| 3.94M| { tens *= 10 ; 290| 3.94M| width ++ ; 291| 3.94M| } ; 292| | 293| 899k| width_specifier -= width ; 294| | 295| 899k| if (sign_char == ' ') ------------------ | Branch (295:10): [True: 0, False: 899k] ------------------ 296| 0| { log_putchar (psf, ' ') ; 297| 0| width_specifier -- ; 298| 0| } ; 299| | 300| 899k| if (left_align == SF_FALSE && lead_char != '0') ------------------ | Branch (300:10): [True: 899k, False: 0] | Branch (300:36): [True: 898k, False: 1.35k] ------------------ 301| 898k| { if (sign_char == '+') ------------------ | Branch (301:12): [True: 0, False: 898k] ------------------ 302| 0| width_specifier -- ; 303| | 304| 939k| while (width_specifier -- > 0) ------------------ | Branch (304:14): [True: 41.2k, False: 898k] ------------------ 305| 41.2k| log_putchar (psf, lead_char) ; 306| 898k| } ; 307| | 308| 899k| if (sign_char == '+' || sign_char == '-') ------------------ | Branch (308:10): [True: 0, False: 899k] | Branch (308:30): [True: 0, False: 899k] ------------------ 309| 0| { log_putchar (psf, sign_char) ; 310| 0| width_specifier -- ; 311| 0| } ; 312| | 313| 899k| if (left_align == SF_FALSE) ------------------ | Branch (313:10): [True: 899k, False: 0] ------------------ 314| 900k| while (width_specifier -- > 0) ------------------ | Branch (314:14): [True: 1.22k, False: 899k] ------------------ 315| 1.22k| log_putchar (psf, lead_char) ; 316| | 317| 5.74M| while (tens > 0) ------------------ | Branch (317:13): [True: 4.84M, False: 899k] ------------------ 318| 4.84M| { log_putchar (psf, '0' + u / tens) ; 319| 4.84M| u %= tens ; 320| 4.84M| tens /= 10 ; 321| 4.84M| } ; 322| | 323| 899k| while (width_specifier -- > 0) ------------------ | Branch (323:13): [True: 0, False: 899k] ------------------ 324| 0| log_putchar (psf, lead_char) ; 325| 899k| break ; 326| | 327| 0| case 'c': /* char */ ------------------ | Branch (327:4): [True: 0, False: 22.6M] ------------------ 328| 0| c = va_arg (ap, int) & 0xFF ; 329| 0| log_putchar (psf, c) ; 330| 0| break ; 331| | 332| 3.26M| case 'x': /* hex */ ------------------ | Branch (332:4): [True: 3.26M, False: 19.3M] ------------------ 333| 7.01M| case 'X': /* hex */ ------------------ | Branch (333:4): [True: 3.75M, False: 18.8M] ------------------ 334| 7.01M| d = va_arg (ap, int) ; 335| | 336| 7.01M| if (d == 0) ------------------ | Branch (336:10): [True: 4.07M, False: 2.94M] ------------------ 337| 5.24M| { while (--width_specifier > 0) ------------------ | Branch (337:15): [True: 1.16M, False: 4.07M] ------------------ 338| 1.16M| log_putchar (psf, lead_char) ; 339| 4.07M| log_putchar (psf, '0') ; 340| 4.07M| break ; 341| 4.07M| } ; 342| 2.94M| shift = 28 ; 343| 2.94M| width = (width_specifier < 8) ? 8 : width_specifier ; ------------------ | Branch (343:14): [True: 2.93M, False: 6.91k] ------------------ 344| 18.5M| while (! ((((uint32_t) 0xF) << shift) & d)) ------------------ | Branch (344:13): [True: 15.6M, False: 2.94M] ------------------ 345| 15.6M| { shift -= 4 ; 346| 15.6M| width -- ; 347| 15.6M| } ; 348| | 349| 3.35M| while (width > 0 && width_specifier > width) ------------------ | Branch (349:13): [True: 3.35M, False: 0] | Branch (349:26): [True: 414k, False: 2.94M] ------------------ 350| 414k| { log_putchar (psf, lead_char) ; 351| 414k| width_specifier-- ; 352| 414k| } ; 353| | 354| 10.8M| while (shift >= 0) ------------------ | Branch (354:13): [True: 7.89M, False: 2.94M] ------------------ 355| 7.89M| { c = (d >> shift) & 0xF ; 356| 7.89M| log_putchar (psf, (c > 9) ? c + 'A' - 10 : c + '0') ; ------------------ | Branch (356:25): [True: 2.00M, False: 5.88M] ------------------ 357| 7.89M| shift -= 4 ; 358| 7.89M| } ; 359| 2.94M| break ; 360| | 361| 1.34M| case 'M': /* int2str */ ------------------ | Branch (361:4): [True: 1.34M, False: 21.2M] ------------------ 362| 1.34M| d = va_arg (ap, int) ; 363| 1.34M| if (CPU_IS_LITTLE_ENDIAN) ------------------ | | 14| 1.34M|#define CPU_IS_LITTLE_ENDIAN 1 | | ------------------ | | | Branch (14:30): [True: 1.34M, Folded] | | ------------------ ------------------ 364| 1.34M| { istr [0] = d & 0xFF ; 365| 1.34M| istr [1] = (d >> 8) & 0xFF ; 366| 1.34M| istr [2] = (d >> 16) & 0xFF ; 367| 1.34M| istr [3] = (d >> 24) & 0xFF ; 368| 1.34M| } 369| 0| else 370| 0| { istr [3] = d & 0xFF ; 371| 0| istr [2] = (d >> 8) & 0xFF ; 372| 0| istr [1] = (d >> 16) & 0xFF ; 373| 0| istr [0] = (d >> 24) & 0xFF ; 374| 0| } ; 375| 1.34M| istr [4] = 0 ; 376| 1.34M| strptr = istr ; 377| 6.15M| while (*strptr) ------------------ | Branch (377:13): [True: 4.80M, False: 1.34M] ------------------ 378| 4.80M| { c = *strptr++ ; 379| 4.80M| log_putchar (psf, psf_isprint (c) ? c : '.') ; ------------------ | Branch (379:25): [True: 4.24M, False: 560k] ------------------ 380| 4.80M| } ; 381| 1.34M| break ; 382| | 383| 0| default : ------------------ | Branch (383:4): [True: 0, False: 22.6M] ------------------ 384| 0| log_putchar (psf, '*') ; 385| 0| log_putchar (psf, c) ; 386| 0| log_putchar (psf, '*') ; 387| 0| break ; 388| 22.6M| } /* switch */ 389| 22.6M| } /* while */ 390| | 391| 15.9M| va_end (ap) ; 392| 15.9M| return ; 393| 15.9M|} /* psf_log_printf */ psf_binheader_readf: 984| 6.05M|{ va_list argptr ; 985| 6.05M| sf_count_t *countptr, countdata ; 986| 6.05M| unsigned char *ucptr, sixteen_bytes [16] = { 0 } ; 987| 6.05M| unsigned int *intptr, intdata ; 988| 6.05M| unsigned short *shortptr ; 989| 6.05M| char *charptr ; 990| 6.05M| float *floatptr ; 991| 6.05M| double *doubleptr ; 992| 6.05M| char c ; 993| 6.05M| int byte_count = 0, count = 0 ; 994| 6.05M| int read_bytes = 0 ; 995| | 996| 6.05M| if (! format) ------------------ | Branch (996:6): [True: 0, False: 6.05M] ------------------ 997| 0| return psf_ftell (psf) ; 998| | 999| 6.05M| va_start (argptr, format) ; 1000| | 1001| 19.1M| while ((c = *format++)) ------------------ | Branch (1001:9): [True: 13.2M, False: 5.90M] ------------------ 1002| 13.2M| { 1003| 13.2M| read_bytes = 0 ; 1004| 13.2M| if (psf->header.indx + 16 >= psf->header.len && psf_bump_header_allocation (psf, 16)) ------------------ | Branch (1004:7): [True: 163k, False: 13.0M] | Branch (1004:51): [True: 159k, False: 3.84k] ------------------ 1005| 159k| break ; 1006| | 1007| 13.0M| switch (c) 1008| 13.0M| { case 'e' : /* All conversions are now from LE to host. */ ------------------ | Branch (1008:5): [True: 839k, False: 12.2M] ------------------ 1009| 839k| psf->rwf_endian = SF_ENDIAN_LITTLE ; 1010| 839k| break ; 1011| | 1012| 1.50M| case 'E' : /* All conversions are now from BE to host. */ ------------------ | Branch (1012:4): [True: 1.50M, False: 11.5M] ------------------ 1013| 1.50M| psf->rwf_endian = SF_ENDIAN_BIG ; 1014| 1.50M| break ; 1015| | 1016| 1.49M| case 'm' : /* 4 byte marker value eg 'RIFF' */ ------------------ | Branch (1016:4): [True: 1.49M, False: 11.5M] ------------------ 1017| 1.49M| intptr = va_arg (argptr, unsigned int*) ; 1018| 1.49M| *intptr = 0 ; 1019| 1.49M| ucptr = (unsigned char*) intptr ; 1020| 1.49M| read_bytes = header_read (psf, ucptr, sizeof (int)) ; 1021| 1.49M| *intptr = GET_MARKER (ucptr) ; ------------------ | | 833| 1.49M|#define GET_MARKER(ptr) ( ((ptr) [0]) | ((ptr) [1] << 8) | \ | | 834| 1.49M| ((ptr) [2] << 16) | (((uint32_t) (ptr) [3]) << 24)) ------------------ 1022| 1.49M| break ; 1023| | 1024| 101k| case 'h' : ------------------ | Branch (1024:4): [True: 101k, False: 12.9M] ------------------ 1025| 101k| intptr = va_arg (argptr, unsigned int*) ; 1026| 101k| *intptr = 0 ; 1027| 101k| ucptr = (unsigned char*) intptr ; 1028| 101k| read_bytes = header_read (psf, sixteen_bytes, sizeof (sixteen_bytes)) ; 1029| 101k| { int k ; 1030| 101k| intdata = 0 ; 1031| 1.72M| for (k = 0 ; k < 16 ; k++) ------------------ | Branch (1031:20): [True: 1.62M, False: 101k] ------------------ 1032| 1.62M| intdata ^= sixteen_bytes [k] << k ; 1033| 101k| } 1034| 101k| *intptr = intdata ; 1035| 101k| break ; 1036| | 1037| 297k| case '1' : ------------------ | Branch (1037:4): [True: 297k, False: 12.7M] ------------------ 1038| 297k| charptr = va_arg (argptr, char*) ; 1039| 297k| *charptr = 0 ; 1040| 297k| read_bytes = header_read (psf, charptr, sizeof (char)) ; 1041| 297k| break ; 1042| | 1043| 3.61M| case '2' : /* 2 byte value with the current endian-ness */ ------------------ | Branch (1043:4): [True: 3.61M, False: 9.45M] ------------------ 1044| 3.61M| shortptr = va_arg (argptr, unsigned short*) ; 1045| 3.61M| *shortptr = 0 ; 1046| 3.61M| ucptr = (unsigned char*) shortptr ; 1047| 3.61M| read_bytes = header_read (psf, ucptr, sizeof (short)) ; 1048| 3.61M| if (psf->rwf_endian == SF_ENDIAN_BIG) ------------------ | Branch (1048:10): [True: 2.79M, False: 819k] ------------------ 1049| 2.79M| *shortptr = GET_BE_SHORT (ucptr) ; ------------------ | | 841| 2.79M|#define GET_BE_SHORT(ptr) (((ptr) [0] << 8) | ((ptr) [1])) ------------------ 1050| 819k| else 1051| 819k| *shortptr = GET_LE_SHORT (ucptr) ; ------------------ | | 840| 819k|#define GET_LE_SHORT(ptr) (((ptr) [1] << 8) | ((ptr) [0])) ------------------ 1052| 3.61M| break ; 1053| | 1054| 3.16k| case '3' : /* 3 byte value with the current endian-ness */ ------------------ | Branch (1054:4): [True: 3.16k, False: 13.0M] ------------------ 1055| 3.16k| intptr = va_arg (argptr, unsigned int*) ; 1056| 3.16k| *intptr = 0 ; 1057| 3.16k| read_bytes = header_read (psf, sixteen_bytes, 3) ; 1058| 3.16k| if (psf->rwf_endian == SF_ENDIAN_BIG) ------------------ | Branch (1058:10): [True: 0, False: 3.16k] ------------------ 1059| 0| *intptr = GET_BE_3BYTE (sixteen_bytes) ; ------------------ | | 844| 0|#define GET_BE_3BYTE(ptr) ( ((ptr) [0] << 16) | ((ptr) [1] << 8) | ((ptr) [2])) ------------------ 1060| 3.16k| else 1061| 3.16k| *intptr = GET_LE_3BYTE (sixteen_bytes) ; ------------------ | | 843| 3.16k|#define GET_LE_3BYTE(ptr) ( ((ptr) [2] << 16) | ((ptr) [1] << 8) | ((ptr) [0])) ------------------ 1062| 3.16k| break ; 1063| | 1064| 2.91M| case '4' : /* 4 byte value with the current endian-ness */ ------------------ | Branch (1064:4): [True: 2.91M, False: 10.1M] ------------------ 1065| 2.91M| intptr = va_arg (argptr, unsigned int*) ; 1066| 2.91M| *intptr = 0 ; 1067| 2.91M| ucptr = (unsigned char*) intptr ; 1068| 2.91M| read_bytes = header_read (psf, ucptr, sizeof (int)) ; 1069| 2.91M| if (psf->rwf_endian == SF_ENDIAN_BIG) ------------------ | Branch (1069:10): [True: 1.51M, False: 1.40M] ------------------ 1070| 1.51M| *intptr = psf_get_be32 (ucptr, 0) ; 1071| 1.40M| else 1072| 1.40M| *intptr = psf_get_le32 (ucptr, 0) ; 1073| 2.91M| break ; 1074| | 1075| 123k| case '8' : /* 8 byte value with the current endian-ness */ ------------------ | Branch (1075:4): [True: 123k, False: 12.9M] ------------------ 1076| 123k| countptr = va_arg (argptr, sf_count_t *) ; 1077| 123k| *countptr = 0 ; 1078| 123k| read_bytes = header_read (psf, sixteen_bytes, 8) ; 1079| 123k| if (psf->rwf_endian == SF_ENDIAN_BIG) ------------------ | Branch (1079:10): [True: 18.8k, False: 104k] ------------------ 1080| 18.8k| countdata = psf_get_be64 (sixteen_bytes, 0) ; 1081| 104k| else 1082| 104k| countdata = psf_get_le64 (sixteen_bytes, 0) ; 1083| 123k| *countptr = countdata ; 1084| 123k| break ; 1085| | 1086| 28.9k| case 'f' : /* Float conversion */ ------------------ | Branch (1086:4): [True: 28.9k, False: 13.0M] ------------------ 1087| 28.9k| floatptr = va_arg (argptr, float *) ; 1088| 28.9k| *floatptr = 0.0 ; 1089| 28.9k| read_bytes = header_read (psf, floatptr, sizeof (float)) ; 1090| 28.9k| if (psf->rwf_endian == SF_ENDIAN_BIG) ------------------ | Branch (1090:10): [True: 2.84k, False: 26.1k] ------------------ 1091| 2.84k| *floatptr = float32_be_read ((unsigned char*) floatptr) ; 1092| 26.1k| else 1093| 26.1k| *floatptr = float32_le_read ((unsigned char*) floatptr) ; 1094| 28.9k| break ; 1095| | 1096| 566| case 'd' : /* double conversion */ ------------------ | Branch (1096:4): [True: 566, False: 13.0M] ------------------ 1097| 566| doubleptr = va_arg (argptr, double *) ; 1098| 566| *doubleptr = 0.0 ; 1099| 566| read_bytes = header_read (psf, doubleptr, sizeof (double)) ; 1100| 566| if (psf->rwf_endian == SF_ENDIAN_BIG) ------------------ | Branch (1100:10): [True: 70, False: 496] ------------------ 1101| 70| *doubleptr = double64_be_read ((unsigned char*) doubleptr) ; 1102| 496| else 1103| 496| *doubleptr = double64_le_read ((unsigned char*) doubleptr) ; 1104| 566| break ; 1105| | 1106| 0| case 's' : ------------------ | Branch (1106:4): [True: 0, False: 13.0M] ------------------ 1107| 0| psf_log_printf (psf, "Format conversion 's' not implemented yet.\n") ; 1108| | /* 1109| | strptr = va_arg (argptr, char *) ; 1110| | size = strlen (strptr) + 1 ; 1111| | size += (size & 1) ; 1112| | longdata = H2LE_32 (size) ; 1113| | get_int (psf, longdata) ; 1114| | memcpy (&(psf->header.ptr [psf->header.indx]), strptr, size) ; 1115| | psf->header.indx += size ; 1116| | */ 1117| 0| break ; 1118| | 1119| 1.50M| case 'b' : /* Raw bytes */ ------------------ | Branch (1119:4): [True: 1.50M, False: 11.5M] ------------------ 1120| 1.50M| charptr = va_arg (argptr, char*) ; 1121| 1.50M| count = va_arg (argptr, size_t) ; 1122| 1.50M| memset (charptr, 0, count) ; 1123| 1.50M| read_bytes = header_read (psf, charptr, count) ; 1124| 1.50M| break ; 1125| | 1126| 125| case 'G' : ------------------ | Branch (1126:4): [True: 125, False: 13.0M] ------------------ 1127| 125| charptr = va_arg (argptr, char*) ; 1128| 125| count = va_arg (argptr, size_t) ; 1129| 125| memset (charptr, 0, count) ; 1130| | 1131| 125| if (psf->header.indx + count >= psf->header.len && psf_bump_header_allocation (psf, count)) ------------------ | Branch (1131:10): [True: 0, False: 125] | Branch (1131:57): [True: 0, False: 0] ------------------ 1132| 0| break ; 1133| | 1134| 125| read_bytes = header_gets (psf, charptr, count) ; 1135| 125| break ; 1136| | 1137| 0| case 'z' : ------------------ | Branch (1137:4): [True: 0, False: 13.0M] ------------------ 1138| 0| psf_log_printf (psf, "Format conversion 'z' not implemented yet.\n") ; 1139| | /* 1140| | size = va_arg (argptr, size_t) ; 1141| | while (size) 1142| | { psf->header.ptr [psf->header.indx] = 0 ; 1143| | psf->header.indx ++ ; 1144| | size -- ; 1145| | } ; 1146| | */ 1147| 0| break ; 1148| | 1149| 20.9k| case 'p' : /* Seek to position from start. */ ------------------ | Branch (1149:4): [True: 20.9k, False: 13.0M] ------------------ 1150| 20.9k| count = va_arg (argptr, size_t) ; 1151| 20.9k| header_seek (psf, count, SEEK_SET) ; 1152| 20.9k| byte_count = count ; 1153| 20.9k| break ; 1154| | 1155| 615k| case 'j' : /* Seek to position from current position. */ ------------------ | Branch (1155:4): [True: 615k, False: 12.4M] ------------------ 1156| 615k| count = va_arg (argptr, size_t) ; 1157| 615k| header_seek (psf, count, SEEK_CUR) ; 1158| 615k| read_bytes = count ; 1159| 615k| break ; 1160| | 1161| 2.36k| case '!' : /* Clear buffer, forcing re-read. */ ------------------ | Branch (1161:4): [True: 2.36k, False: 13.0M] ------------------ 1162| 2.36k| psf->header.end = psf->header.indx = 0 ; 1163| 2.36k| break ; 1164| | 1165| 0| default : ------------------ | Branch (1165:4): [True: 0, False: 13.0M] ------------------ 1166| 0| psf_log_printf (psf, "*** Invalid format specifier `%c'\n", c) ; 1167| 0| psf->error = SFE_INTERNAL ; 1168| 0| break ; 1169| 13.0M| } ; 1170| | 1171| 13.0M| if (read_bytes > 0 && byte_count > (INT_MAX - read_bytes)) ------------------ | Branch (1171:7): [True: 4.90M, False: 8.16M] | Branch (1171:25): [True: 1, False: 4.90M] ------------------ 1172| 1| { psf_log_printf (psf, "Header size exceeds INT_MAX. Aborting.", c) ; 1173| 1| psf->error = SFE_INTERNAL ; 1174| 1| break ; 1175| 1| } else 1176| 13.0M| { byte_count += read_bytes ; 1177| 13.0M| } ; 1178| | 1179| 13.0M| } ; /*end while*/ 1180| | 1181| 6.05M| va_end (argptr) ; 1182| | 1183| 6.05M| return byte_count ; 1184| 6.05M|} /* psf_binheader_readf */ psf_log_SF_INFO: 1249| 1.19k|{ psf_log_printf (psf, "---------------------------------\n") ; 1250| | 1251| 1.19k| psf_log_printf (psf, " Sample rate : %d\n", psf->sf.samplerate) ; 1252| 1.19k| if (psf->sf.frames == SF_COUNT_MAX) ------------------ | | 370| 1.19k|#define SF_COUNT_MAX INT64_MAX ------------------ | Branch (1252:6): [True: 1, False: 1.19k] ------------------ 1253| 1| psf_log_printf (psf, " Frames : unknown\n") ; 1254| 1.19k| else 1255| 1.19k| psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ; 1256| 1.19k| psf_log_printf (psf, " Channels : %d\n", psf->sf.channels) ; 1257| | 1258| 1.19k| psf_log_printf (psf, " Format : 0x%X\n", psf->sf.format) ; 1259| 1.19k| psf_log_printf (psf, " Sections : %d\n", psf->sf.sections) ; 1260| 1.19k| psf_log_printf (psf, " Seekable : %s\n", psf->sf.seekable ? "TRUE" : "FALSE") ; ------------------ | Branch (1260:48): [True: 1.00k, False: 196] ------------------ 1261| | 1262| 1.19k| psf_log_printf (psf, "---------------------------------\n") ; 1263| 1.19k|} /* psf_dump_SFINFO */ psf_isprint: 1270| 4.94M|{ return (ch >= ' ' && ch <= '~') ; ------------------ | Branch (1270:11): [True: 4.31M, False: 621k] | Branch (1270:24): [True: 4.30M, False: 14.6k] ------------------ 1271| 4.94M|} /* psf_isprint */ psf_strlcpy: 1281| 32.3k|{ strncpy (dest, src, n - 1) ; 1282| 32.3k| dest [n - 1] = 0 ; 1283| 32.3k|} /* psf_strlcpy */ psf_memset: 1301| 1.88k|{ char *ptr ; 1302| 1.88k| int setcount ; 1303| | 1304| 1.88k| ptr = (char *) s ; 1305| | 1306| 3.76k| while (len > 0) ------------------ | Branch (1306:9): [True: 1.88k, False: 1.88k] ------------------ 1307| 1.88k| { setcount = (len > 0x10000000) ? 0x10000000 : (int) len ; ------------------ | Branch (1307:15): [True: 0, False: 1.88k] ------------------ 1308| | 1309| 1.88k| memset (ptr, c, setcount) ; 1310| | 1311| 1.88k| ptr += setcount ; 1312| 1.88k| len -= setcount ; 1313| 1.88k| } ; 1314| | 1315| 1.88k| return s ; 1316| 1.88k|} /* psf_memset */ psf_cues_alloc: 1338| 1.13k|{ SF_CUES *pcues = calloc (1, SF_CUES_VAR_SIZE (cue_count)) ; ------------------ | | 1331| 1.13k|#define SF_CUES_VAR_SIZE(count) (sizeof (SF_CUES_0) + count * sizeof (SF_CUE_POINT)) ------------------ 1339| 1.13k| if (pcues) ------------------ | Branch (1339:6): [True: 1.13k, False: 0] ------------------ 1340| 1.13k| { pcues->cue_count = cue_count ; 1341| 1.13k| } ; 1342| 1.13k| return pcues ; 1343| 1.13k|} /* psf_cues_alloc */ psf_instrument_alloc: 1376| 1.53k|{ SF_INSTRUMENT *instr ; 1377| | 1378| 1.53k| instr = calloc (1, sizeof (SF_INSTRUMENT)) ; 1379| | 1380| 1.53k| if (instr == NULL) ------------------ | Branch (1380:6): [True: 0, False: 1.53k] ------------------ 1381| 0| return NULL ; 1382| | 1383| | /* Set non-zero default values. */ 1384| 1.53k| instr->basenote = -1 ; 1385| 1.53k| instr->velocity_lo = -1 ; 1386| 1.53k| instr->velocity_hi = -1 ; 1387| 1.53k| instr->key_lo = -1 ; 1388| 1.53k| instr->key_hi = -1 ; 1389| | 1390| 1.53k| return instr ; 1391| 1.53k|} /* psf_instrument_alloc */ psf_sanitize_string: 1395| 261|{ 1396| 261| do 1397| 55.4k| { 1398| 55.4k| len -- ; 1399| 55.4k| cptr [len] = psf_isprint (cptr [len]) ? cptr [len] : '.' ; ------------------ | Branch (1399:16): [True: 776, False: 54.6k] ------------------ 1400| 55.4k| } 1401| 55.4k| while (len > 0) ; ------------------ | Branch (1401:9): [True: 55.1k, False: 261] ------------------ 1402| 261|} /* psf_sanitize_string */ s_bitwidth_to_subformat: 1455| 8.39k|{ static int array [] = 1456| 8.39k| { SF_FORMAT_PCM_S8, SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32 1457| 8.39k| } ; 1458| | 1459| 8.39k| if (bits < 8 || bits > 32) ------------------ | Branch (1459:6): [True: 1.14k, False: 7.25k] | Branch (1459:18): [True: 2.81k, False: 4.43k] ------------------ 1460| 3.96k| return 0 ; 1461| | 1462| 4.43k| return array [((bits + 7) / 8) - 1] ; 1463| 8.39k|} /* bitwidth_to_subformat */ u_bitwidth_to_subformat: 1467| 11.6k|{ static int array [] = 1468| 11.6k| { SF_FORMAT_PCM_U8, SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32 1469| 11.6k| } ; 1470| | 1471| 11.6k| if (bits < 8 || bits > 32) ------------------ | Branch (1471:6): [True: 2.92k, False: 8.71k] | Branch (1471:18): [True: 4.64k, False: 4.07k] ------------------ 1472| 7.56k| return 0 ; 1473| | 1474| 4.07k| return array [((bits + 7) / 8) - 1] ; 1475| 11.6k|} /* bitwidth_to_subformat */ psf_rand_int32: 1485| 17.5k|{ static uint64_t value = 0 ; 1486| 17.5k| int k, count ; 1487| | 1488| 17.5k| if (value == 0) ------------------ | Branch (1488:6): [True: 1, False: 17.5k] ------------------ 1489| 1| { 1490| 1|#if HAVE_GETTIMEOFDAY 1491| 1| struct timeval tv ; 1492| 1| gettimeofday (&tv, NULL) ; 1493| 1| value = tv.tv_sec + tv.tv_usec ; 1494| |#else 1495| | value = time (NULL) ; 1496| |#endif 1497| 1| } ; 1498| | 1499| 17.5k| count = 4 + (value & 7) ; 1500| 158k| for (k = 0 ; k < count ; k++) ------------------ | Branch (1500:15): [True: 140k, False: 17.5k] ------------------ 1501| 140k| value = (11117 * value + 211231) & 0x7fffffff ; 1502| | 1503| 17.5k| return (int32_t) value ; 1504| 17.5k|} /* psf_rand_int32 */ append_snprintf: 1508| 118k|{ size_t len = strlen (dest) ; 1509| | 1510| 118k| if (len < maxlen) ------------------ | Branch (1510:6): [True: 118k, False: 0] ------------------ 1511| 118k| { va_list ap ; 1512| | 1513| 118k| va_start (ap, fmt) ; 1514| 118k| vsnprintf (dest + len, maxlen - len, fmt, ap) ; 1515| 118k| va_end (ap) ; 1516| 118k| } ; 1517| | 1518| 118k| return ; 1519| 118k|} /* append_snprintf */ psf_decode_frame_count: 1559| 251|{ sf_count_t count, readlen, total = 0 ; 1560| 251| BUF_UNION ubuf ; 1561| | 1562| | /* If we're reading from a pipe or the file is too long, just return SF_COUNT_MAX. */ 1563| 251| if (psf_is_pipe (psf) || psf->datalength > 0x1000000) ------------------ | Branch (1563:6): [True: 0, False: 251] | Branch (1563:27): [True: 0, False: 251] ------------------ 1564| 0| return SF_COUNT_MAX ; ------------------ | | 370| 0|#define SF_COUNT_MAX INT64_MAX ------------------ 1565| | 1566| 251| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 1567| | 1568| 251| readlen = ARRAY_LEN (ubuf.ibuf) / psf->sf.channels ; ------------------ | | 93| 251|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 1569| 251| readlen *= psf->sf.channels ; 1570| | 1571| 13.5k| while ((count = psf->read_int (psf, ubuf.ibuf, readlen)) > 0) ------------------ | Branch (1571:9): [True: 13.3k, False: 251] ------------------ 1572| 13.3k| total += count ; 1573| | 1574| 251| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 1575| | 1576| 251| return total / psf->sf.channels ; 1577| 251|} /* psf_decode_frame_count */ common.c:log_putchar: 97| 555M|{ if (psf->parselog.indx < SIGNED_SIZEOF (psf->parselog.buf) - 1) ------------------ | | 91| 555M|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (97:7): [True: 9.23M, False: 546M] ------------------ 98| 9.23M| { psf->parselog.buf [psf->parselog.indx++] = ch ; 99| 9.23M| psf->parselog.buf [psf->parselog.indx] = 0 ; 100| 9.23M| } ; 101| 555M| return ; 102| 555M|} /* log_putchar */ common.c:psf_bump_header_allocation: 60| 170k|{ 61| 170k| sf_count_t newlen, smallest = INITIAL_HEADER_SIZE ; ------------------ | | 39| 170k|#define INITIAL_HEADER_SIZE 256 ------------------ 62| 170k| void * ptr ; 63| | 64| 170k| newlen = (needed > psf->header.len) ? 2 * SF_MAX (needed, smallest) : 2 * psf->header.len ; ------------------ | | 95| 2.65k|#define SF_MAX(a, b) ((a) > (b) ? (a) : (b)) | | ------------------ | | | Branch (95:24): [True: 2.65k, False: 0] | | ------------------ ------------------ | Branch (64:11): [True: 2.65k, False: 167k] ------------------ 65| | 66| 170k| if (newlen > 100 * 1024) ------------------ | Branch (66:6): [True: 163k, False: 6.74k] ------------------ 67| 163k| { psf_log_printf (psf, "Request for header allocation of %D denied.\n", newlen) ; 68| 163k| return 1 ; 69| 163k| } 70| | 71| 6.74k| if ((ptr = realloc (psf->header.ptr, newlen)) == NULL) ------------------ | Branch (71:6): [True: 0, False: 6.74k] ------------------ 72| 0| { psf_log_printf (psf, "realloc (%p, %D) failed\n", psf->header.ptr, newlen) ; 73| 0| psf->error = SFE_MALLOC_FAILED ; 74| 0| return 1 ; 75| 6.74k| } ; 76| | 77| | /* Always zero-out new header memory to avoid un-initializer memory accesses. */ 78| 6.74k| if (newlen > psf->header.len) ------------------ | Branch (78:6): [True: 6.74k, False: 0] ------------------ 79| 6.74k| memset ((char *) ptr + psf->header.len, 0, newlen - psf->header.len) ; 80| | 81| 6.74k| psf->header.ptr = ptr ; 82| 6.74k| psf->header.len = newlen ; 83| 6.74k| return 0 ; 84| 6.74k|} /* psf_bump_header_allocation */ common.c:header_read: 866| 10.0M|{ int count = 0 ; 867| | 868| 10.0M| if (psf->header.indx + bytes >= psf->header.len && psf_bump_header_allocation (psf, bytes)) ------------------ | Branch (868:6): [True: 2.47k, False: 10.0M] | Branch (868:53): [True: 1.35k, False: 1.12k] ------------------ 869| 1.35k| return count ; 870| | 871| 10.0M| if (psf->header.indx + bytes > psf->header.end) ------------------ | Branch (871:6): [True: 8.49M, False: 1.58M] ------------------ 872| 8.49M| { count = psf_fread (psf->header.ptr + psf->header.end, 1, bytes - (psf->header.end - psf->header.indx), psf) ; 873| 8.49M| if (count != bytes - (int) (psf->header.end - psf->header.indx)) ------------------ | Branch (873:7): [True: 4.31M, False: 4.18M] ------------------ 874| 4.31M| { psf_log_printf (psf, "Error : psf_fread returned short count.\n") ; 875| 4.31M| return count ; 876| 4.31M| } ; 877| 4.18M| psf->header.end += count ; 878| 5.77M| } ; 879| | 880| 5.77M| memcpy (ptr, psf->header.ptr + psf->header.indx, bytes) ; 881| 5.77M| psf->header.indx += bytes ; 882| | 883| 5.77M| return bytes ; 884| 10.0M|} /* header_read */ common.c:header_gets: 957| 125|{ int k ; 958| | 959| 125| if (psf->header.indx + bufsize >= psf->header.len && psf_bump_header_allocation (psf, bufsize)) ------------------ | Branch (959:6): [True: 0, False: 125] | Branch (959:55): [True: 0, False: 0] ------------------ 960| 0| return 0 ; 961| | 962| 2.88k| for (k = 0 ; k < bufsize - 1 ; k++) ------------------ | Branch (962:15): [True: 2.80k, False: 80] ------------------ 963| 2.80k| { if (psf->header.indx < psf->header.end) ------------------ | Branch (963:8): [True: 853, False: 1.95k] ------------------ 964| 853| { ptr [k] = psf->header.ptr [psf->header.indx] ; 965| 853| psf->header.indx ++ ; 966| 853| } 967| 1.95k| else 968| 1.95k| { psf->header.end += psf_fread (psf->header.ptr + psf->header.end, 1, 1, psf) ; 969| 1.95k| ptr [k] = psf->header.ptr [psf->header.indx] ; 970| 1.95k| psf->header.indx = psf->header.end ; 971| 1.95k| } ; 972| | 973| 2.80k| if (ptr [k] == '\n') ------------------ | Branch (973:7): [True: 45, False: 2.76k] ------------------ 974| 45| break ; 975| 2.80k| } ; 976| | 977| 125| ptr [k] = 0 ; 978| | 979| 125| return k ; 980| 125|} /* header_gets */ common.c:header_seek: 888| 636k|{ 889| 636k| switch (whence) 890| 636k| { case SEEK_SET : ------------------ | Branch (890:4): [True: 20.9k, False: 615k] ------------------ 891| 20.9k| if (psf->header.indx + position >= psf->header.len) ------------------ | Branch (891:8): [True: 235, False: 20.7k] ------------------ 892| 235| psf_bump_header_allocation (psf, position) ; 893| 20.9k| if (position > psf->header.len) ------------------ | Branch (893:8): [True: 4, False: 20.9k] ------------------ 894| 4| { /* Too much header to cache so just seek instead. */ 895| 4| psf->header.indx = psf->header.end = 0 ; 896| 4| psf_fseek (psf, position, whence) ; 897| 4| return ; 898| 20.9k| } ; 899| 20.9k| if (position > psf->header.end) ------------------ | Branch (899:8): [True: 737, False: 20.2k] ------------------ 900| 737| psf->header.end += psf_fread (psf->header.ptr + psf->header.end, 1, position - psf->header.end, psf) ; 901| 20.9k| psf->header.indx = position ; 902| 20.9k| break ; 903| | 904| 615k| case SEEK_CUR : ------------------ | Branch (904:3): [True: 615k, False: 20.9k] ------------------ 905| 615k| if (psf->header.indx + position >= psf->header.len) ------------------ | Branch (905:8): [True: 4.31k, False: 610k] ------------------ 906| 4.31k| psf_bump_header_allocation (psf, position) ; 907| | 908| 615k| if (psf->header.indx + position < 0) ------------------ | Branch (908:8): [True: 7.74k, False: 607k] ------------------ 909| 7.74k| break ; 910| | 911| 607k| if (psf->header.indx >= psf->header.len) ------------------ | Branch (911:8): [True: 0, False: 607k] ------------------ 912| 0| { psf_fseek (psf, position, whence) ; 913| 0| return ; 914| 607k| } ; 915| | 916| 607k| if (psf->header.indx + position <= psf->header.end) ------------------ | Branch (916:8): [True: 204k, False: 403k] ------------------ 917| 204k| { psf->header.indx += position ; 918| 204k| break ; 919| 403k| } ; 920| | 921| 403k| if (psf->header.indx + position > psf->header.len) ------------------ | Branch (921:8): [True: 2.76k, False: 400k] ------------------ 922| 2.76k| { /* Need to jump this without caching it. */ 923| 2.76k| position -= (psf->header.end - psf->header.indx) ; 924| 2.76k| psf->header.indx = psf->header.end ; 925| 2.76k| if (psf->is_pipe) ------------------ | Branch (925:9): [True: 0, False: 2.76k] ------------------ 926| 0| { 927| | /* seeking is not supported on pipe input, so we read instead */ 928| 0| size_t skip = position ; 929| 0| while (skip) ------------------ | Branch (929:13): [True: 0, False: 0] ------------------ 930| 0| { char junk [16 * 1024] ; 931| 0| size_t to_skip = SF_MIN (skip, sizeof (junk)) ; ------------------ | | 96| 0|#define SF_MIN(a, b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (96:24): [True: 0, False: 0] | | ------------------ ------------------ 932| 0| psf_fread (junk, 1, to_skip, psf) ; 933| 0| skip -= to_skip ; 934| 0| } 935| 0| } 936| 2.76k| else 937| 2.76k| { psf_fseek (psf, position, SEEK_CUR) ; 938| 2.76k| } 939| 2.76k| break ; 940| 400k| } ; 941| | 942| 400k| psf->header.end += psf_fread (psf->header.ptr + psf->header.end, 1, position - (psf->header.end - psf->header.indx), psf) ; 943| 400k| psf->header.indx = psf->header.end ; 944| 400k| break ; 945| | 946| 0| case SEEK_END : ------------------ | Branch (946:3): [True: 0, False: 636k] ------------------ 947| 0| default : ------------------ | Branch (947:3): [True: 0, False: 636k] ------------------ 948| 0| psf_log_printf (psf, "Bad whence param in header_seek().\n") ; 949| 0| break ; 950| 636k| } ; 951| | 952| 636k| return ; 953| 636k|} /* header_seek */ aiff.c:peak_info_calloc: 233| 696|{ return calloc (1, sizeof (PEAK_INFO) + channels * sizeof (PEAK_POS)) ; 234| 696|} /* peak_info_calloc */ aiff.c:make_size_t: 279| 2.54k|{ return (size_t) x ; 280| 2.54k|} /* make_size_t */ avr.c:arith_shift_left: 1086| 91|{ return (int32_t) (((uint32_t) x) << shift) ; 1087| 91|} /* arith_shift_left */ caf.c:peak_info_calloc: 233| 144|{ return calloc (1, sizeof (PEAK_INFO) + channels * sizeof (PEAK_POS)) ; 234| 144|} /* peak_info_calloc */ caf.c:psf_lrint: 974| 2.23k|{ 975| 2.23k| #ifdef USE_SSE2 976| 2.23k| return _mm_cvtsd_si32 (_mm_load_sd (&x)) ; 977| | #else 978| | return lrint (x) ; 979| | #endif 980| 2.23k|} /* psf_lrintf */ mat4.c:psf_lrint: 974| 565|{ 975| 565| #ifdef USE_SSE2 976| 565| return _mm_cvtsd_si32 (_mm_load_sd (&x)) ; 977| | #else 978| | return lrint (x) ; 979| | #endif 980| 565|} /* psf_lrintf */ mat5.c:psf_lrint: 974| 1|{ 975| 1| #ifdef USE_SSE2 976| 1| return _mm_cvtsd_si32 (_mm_load_sd (&x)) ; 977| | #else 978| | return lrint (x) ; 979| | #endif 980| 1|} /* psf_lrintf */ sds.c:arith_shift_left: 1086| 87.9M|{ return (int32_t) (((uint32_t) x) << shift) ; 1087| 87.9M|} /* arith_shift_left */ wavlike.c:make_size_t: 279| 2.49k|{ return (size_t) x ; 280| 2.49k|} /* make_size_t */ wavlike.c:peak_info_calloc: 233| 7.79k|{ return calloc (1, sizeof (PEAK_INFO) + channels * sizeof (PEAK_POS)) ; 234| 7.79k|} /* peak_info_calloc */ xi.c:arith_shift_left: 1086| 506|{ return (int32_t) (((uint32_t) x) << shift) ; 1087| 506|} /* arith_shift_left */ mpc2k.c:make_size_t: 279| 11|{ return (size_t) x ; 280| 11|} /* make_size_t */ dwvw.c:arith_shift_left: 1086| 33.1M|{ return (int32_t) (((uint32_t) x) << shift) ; 1087| 33.1M|} /* arith_shift_left */ double64_init: 92| 306|{ static int double64_caps ; 93| | 94| 306| if (psf->sf.channels < 1 || psf->sf.channels > SF_MAX_CHANNELS) ------------------ | | 102| 224|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (94:6): [True: 82, False: 224] | Branch (94:30): [True: 12, False: 212] ------------------ 95| 94| { psf_log_printf (psf, "double64_init : internal error : channels = %d\n", psf->sf.channels) ; 96| 94| return SFE_INTERNAL ; 97| 212| } ; 98| | 99| 212| double64_caps = double64_get_capability (psf) ; 100| | 101| 212| psf->blockwidth = sizeof (double) * psf->sf.channels ; 102| | 103| 212| if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) ------------------ | Branch (103:6): [True: 212, False: 0] | Branch (103:36): [True: 0, False: 0] ------------------ 104| 212| { switch (psf->endian + double64_caps) 105| 212| { case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_BE) : ------------------ | Branch (105:5): [True: 0, False: 212] ------------------ 106| 0| psf->data_endswap = SF_FALSE ; 107| 0| psf->read_short = host_read_d2s ; 108| 0| psf->read_int = host_read_d2i ; 109| 0| psf->read_float = host_read_d2f ; 110| 0| psf->read_double = host_read_d ; 111| 0| break ; 112| | 113| 108| case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_LE) : ------------------ | Branch (113:4): [True: 108, False: 104] ------------------ 114| 108| psf->data_endswap = SF_FALSE ; 115| 108| psf->read_short = host_read_d2s ; 116| 108| psf->read_int = host_read_d2i ; 117| 108| psf->read_float = host_read_d2f ; 118| 108| psf->read_double = host_read_d ; 119| 108| break ; 120| | 121| 104| case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_LE) : ------------------ | Branch (121:4): [True: 104, False: 108] ------------------ 122| 104| psf->data_endswap = SF_TRUE ; 123| 104| psf->read_short = host_read_d2s ; 124| 104| psf->read_int = host_read_d2i ; 125| 104| psf->read_float = host_read_d2f ; 126| 104| psf->read_double = host_read_d ; 127| 104| break ; 128| | 129| 0| case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_BE) : ------------------ | Branch (129:4): [True: 0, False: 212] ------------------ 130| 0| psf->data_endswap = SF_TRUE ; 131| 0| psf->read_short = host_read_d2s ; 132| 0| psf->read_int = host_read_d2i ; 133| 0| psf->read_float = host_read_d2f ; 134| 0| psf->read_double = host_read_d ; 135| 0| break ; 136| | 137| | /* When the CPU is not IEEE compatible. */ 138| 0| case (SF_ENDIAN_BIG + DOUBLE_BROKEN_BE) : ------------------ | Branch (138:4): [True: 0, False: 212] ------------------ 139| 0| psf->data_endswap = SF_FALSE ; 140| 0| psf->read_short = replace_read_d2s ; 141| 0| psf->read_int = replace_read_d2i ; 142| 0| psf->read_float = replace_read_d2f ; 143| 0| psf->read_double = replace_read_d ; 144| 0| break ; 145| | 146| 0| case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_LE) : ------------------ | Branch (146:4): [True: 0, False: 212] ------------------ 147| 0| psf->data_endswap = SF_FALSE ; 148| 0| psf->read_short = replace_read_d2s ; 149| 0| psf->read_int = replace_read_d2i ; 150| 0| psf->read_float = replace_read_d2f ; 151| 0| psf->read_double = replace_read_d ; 152| 0| break ; 153| | 154| 0| case (SF_ENDIAN_BIG + DOUBLE_BROKEN_LE) : ------------------ | Branch (154:4): [True: 0, False: 212] ------------------ 155| 0| psf->data_endswap = SF_TRUE ; 156| 0| psf->read_short = replace_read_d2s ; 157| 0| psf->read_int = replace_read_d2i ; 158| 0| psf->read_float = replace_read_d2f ; 159| 0| psf->read_double = replace_read_d ; 160| 0| break ; 161| | 162| 0| case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_BE) : ------------------ | Branch (162:4): [True: 0, False: 212] ------------------ 163| 0| psf->data_endswap = SF_TRUE ; 164| 0| psf->read_short = replace_read_d2s ; 165| 0| psf->read_int = replace_read_d2i ; 166| 0| psf->read_float = replace_read_d2f ; 167| 0| psf->read_double = replace_read_d ; 168| 0| break ; 169| | 170| 0| default : break ; ------------------ | Branch (170:4): [True: 0, False: 212] ------------------ 171| 212| } ; 172| 212| } ; 173| | 174| 212| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (174:6): [True: 0, False: 212] | Branch (174:37): [True: 0, False: 212] ------------------ 175| 0| { switch (psf->endian + double64_caps) 176| 0| { case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_LE) : ------------------ | Branch (176:5): [True: 0, False: 0] ------------------ 177| 0| psf->data_endswap = SF_FALSE ; 178| 0| psf->write_short = host_write_s2d ; 179| 0| psf->write_int = host_write_i2d ; 180| 0| psf->write_float = host_write_f2d ; 181| 0| psf->write_double = host_write_d ; 182| 0| break ; 183| | 184| 0| case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_BE) : ------------------ | Branch (184:4): [True: 0, False: 0] ------------------ 185| 0| psf->data_endswap = SF_FALSE ; 186| 0| psf->write_short = host_write_s2d ; 187| 0| psf->write_int = host_write_i2d ; 188| 0| psf->write_float = host_write_f2d ; 189| 0| psf->write_double = host_write_d ; 190| 0| break ; 191| | 192| 0| case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_LE) : ------------------ | Branch (192:4): [True: 0, False: 0] ------------------ 193| 0| psf->data_endswap = SF_TRUE ; 194| 0| psf->write_short = host_write_s2d ; 195| 0| psf->write_int = host_write_i2d ; 196| 0| psf->write_float = host_write_f2d ; 197| 0| psf->write_double = host_write_d ; 198| 0| break ; 199| | 200| 0| case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_BE) : ------------------ | Branch (200:4): [True: 0, False: 0] ------------------ 201| 0| psf->data_endswap = SF_TRUE ; 202| 0| psf->write_short = host_write_s2d ; 203| 0| psf->write_int = host_write_i2d ; 204| 0| psf->write_float = host_write_f2d ; 205| 0| psf->write_double = host_write_d ; 206| 0| break ; 207| | 208| | /* When the CPU is not IEEE compatible. */ 209| 0| case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_LE) : ------------------ | Branch (209:4): [True: 0, False: 0] ------------------ 210| 0| psf->data_endswap = SF_FALSE ; 211| 0| psf->write_short = replace_write_s2d ; 212| 0| psf->write_int = replace_write_i2d ; 213| 0| psf->write_float = replace_write_f2d ; 214| 0| psf->write_double = replace_write_d ; 215| 0| break ; 216| | 217| 0| case (SF_ENDIAN_BIG + DOUBLE_BROKEN_BE) : ------------------ | Branch (217:4): [True: 0, False: 0] ------------------ 218| 0| psf->data_endswap = SF_FALSE ; 219| 0| psf->write_short = replace_write_s2d ; 220| 0| psf->write_int = replace_write_i2d ; 221| 0| psf->write_float = replace_write_f2d ; 222| 0| psf->write_double = replace_write_d ; 223| 0| break ; 224| | 225| 0| case (SF_ENDIAN_BIG + DOUBLE_BROKEN_LE) : ------------------ | Branch (225:4): [True: 0, False: 0] ------------------ 226| 0| psf->data_endswap = SF_TRUE ; 227| 0| psf->write_short = replace_write_s2d ; 228| 0| psf->write_int = replace_write_i2d ; 229| 0| psf->write_float = replace_write_f2d ; 230| 0| psf->write_double = replace_write_d ; 231| 0| break ; 232| | 233| 0| case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_BE) : ------------------ | Branch (233:4): [True: 0, False: 0] ------------------ 234| 0| psf->data_endswap = SF_TRUE ; 235| 0| psf->write_short = replace_write_s2d ; 236| 0| psf->write_int = replace_write_i2d ; 237| 0| psf->write_float = replace_write_f2d ; 238| 0| psf->write_double = replace_write_d ; 239| 0| break ; 240| | 241| 0| default : break ; ------------------ | Branch (241:4): [True: 0, False: 0] ------------------ 242| 0| } ; 243| 212| } ; 244| | 245| 212| if (psf->filelength > psf->dataoffset) ------------------ | Branch (245:6): [True: 154, False: 58] ------------------ 246| 154| { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset : ------------------ | Branch (246:22): [True: 3, False: 151] ------------------ 247| 154| psf->filelength - psf->dataoffset ; 248| 154| } 249| 58| else 250| 58| psf->datalength = 0 ; 251| | 252| 212| psf->sf.frames = psf->datalength / psf->blockwidth ; 253| | 254| 212| return 0 ; 255| 212|} /* double64_init */ double64_be_read: 285| 2.36k|{ int exponent, negative, upper, lower ; 286| 2.36k| double dvalue ; 287| | 288| 2.36k| negative = (cptr [0] & 0x80) ? 1 : 0 ; ------------------ | Branch (288:13): [True: 252, False: 2.11k] ------------------ 289| 2.36k| exponent = ((cptr [0] & 0x7F) << 4) | ((cptr [1] >> 4) & 0xF) ; 290| | 291| | /* Might not have a 64 bit long, so load the mantissa into a double. */ 292| 2.36k| upper = (((cptr [1] & 0xF) << 24) | (cptr [2] << 16) | (cptr [3] << 8) | cptr [4]) ; 293| 2.36k| lower = (cptr [5] << 16) | (cptr [6] << 8) | cptr [7] ; 294| | 295| 2.36k| if (exponent == 0 && upper == 0 && lower == 0) ------------------ | Branch (295:6): [True: 267, False: 2.10k] | Branch (295:23): [True: 148, False: 119] | Branch (295:37): [True: 138, False: 10] ------------------ 296| 138| return 0.0 ; 297| | 298| 2.23k| dvalue = upper + lower / ((double) 0x1000000) ; 299| 2.23k| dvalue += 0x10000000 ; 300| | 301| 2.23k| exponent = exponent - 0x3FF ; 302| | 303| 2.23k| dvalue = dvalue / ((double) 0x10000000) ; 304| | 305| 2.23k| if (negative) ------------------ | Branch (305:6): [True: 252, False: 1.97k] ------------------ 306| 252| dvalue *= -1 ; 307| | 308| 2.23k| if (exponent > 0) ------------------ | Branch (308:6): [True: 1.55k, False: 679] ------------------ 309| 1.55k| dvalue *= pow (2.0, exponent) ; 310| 679| else if (exponent < 0) ------------------ | Branch (310:11): [True: 614, False: 65] ------------------ 311| 614| dvalue /= pow (2.0, abs (exponent)) ; 312| | 313| 2.23k| return dvalue ; 314| 2.36k|} /* double64_be_read */ double64_le_read: 318| 496|{ int exponent, negative, upper, lower ; 319| 496| double dvalue ; 320| | 321| 496| negative = (cptr [7] & 0x80) ? 1 : 0 ; ------------------ | Branch (321:13): [True: 121, False: 375] ------------------ 322| 496| exponent = ((cptr [7] & 0x7F) << 4) | ((cptr [6] >> 4) & 0xF) ; 323| | 324| | /* Might not have a 64 bit long, so load the mantissa into a double. */ 325| 496| upper = ((cptr [6] & 0xF) << 24) | (cptr [5] << 16) | (cptr [4] << 8) | cptr [3] ; 326| 496| lower = (cptr [2] << 16) | (cptr [1] << 8) | cptr [0] ; 327| | 328| 496| if (exponent == 0 && upper == 0 && lower == 0) ------------------ | Branch (328:6): [True: 202, False: 294] | Branch (328:23): [True: 75, False: 127] | Branch (328:37): [True: 29, False: 46] ------------------ 329| 29| return 0.0 ; 330| | 331| 467| dvalue = upper + lower / ((double) 0x1000000) ; 332| 467| dvalue += 0x10000000 ; 333| | 334| 467| exponent = exponent - 0x3FF ; 335| | 336| 467| dvalue = dvalue / ((double) 0x10000000) ; 337| | 338| 467| if (negative) ------------------ | Branch (338:6): [True: 121, False: 346] ------------------ 339| 121| dvalue *= -1 ; 340| | 341| 467| if (exponent > 0) ------------------ | Branch (341:6): [True: 147, False: 320] ------------------ 342| 147| dvalue *= pow (2.0, exponent) ; 343| 320| else if (exponent < 0) ------------------ | Branch (343:11): [True: 318, False: 2] ------------------ 344| 318| dvalue /= pow (2.0, abs (exponent)) ; 345| | 346| 467| return dvalue ; 347| 496|} /* double64_le_read */ double64.c:double64_get_capability: 459| 212|{ union 460| 212| { double d ; 461| 212| unsigned char c [8] ; 462| 212| } data ; 463| | 464| 212| data.d = 1.234567890123456789 ; /* Some arbitrary value. */ 465| | 466| 212| if (! psf->ieee_replace) ------------------ | Branch (466:6): [True: 212, False: 0] ------------------ 467| 212| { /* If this test is true ints and floats are compatible and little endian. */ 468| 212| if (data.c [0] == 0xfb && data.c [1] == 0x59 && data.c [2] == 0x8c && data.c [3] == 0x42 && ------------------ | Branch (468:7): [True: 212, False: 0] | Branch (468:29): [True: 212, False: 0] | Branch (468:51): [True: 212, False: 0] | Branch (468:73): [True: 212, False: 0] ------------------ 469| 212| data.c [4] == 0xca && data.c [5] == 0xc0 && data.c [6] == 0xf3 && data.c [7] == 0x3f) ------------------ | Branch (469:4): [True: 212, False: 0] | Branch (469:26): [True: 212, False: 0] | Branch (469:48): [True: 212, False: 0] | Branch (469:70): [True: 212, False: 0] ------------------ 470| 212| return DOUBLE_CAN_RW_LE ; 471| | 472| | /* If this test is true ints and floats are compatible and big endian. */ 473| 0| if (data.c [0] == 0x3f && data.c [1] == 0xf3 && data.c [2] == 0xc0 && data.c [3] == 0xca && ------------------ | Branch (473:7): [True: 0, False: 0] | Branch (473:29): [True: 0, False: 0] | Branch (473:51): [True: 0, False: 0] | Branch (473:73): [True: 0, False: 0] ------------------ 474| 0| data.c [4] == 0x42 && data.c [5] == 0x8c && data.c [6] == 0x59 && data.c [7] == 0xfb) ------------------ | Branch (474:4): [True: 0, False: 0] | Branch (474:26): [True: 0, False: 0] | Branch (474:48): [True: 0, False: 0] | Branch (474:70): [True: 0, False: 0] ------------------ 475| 0| return DOUBLE_CAN_RW_BE ; 476| 0| } ; 477| | 478| | /* Doubles are broken. Don't expect reading or writing to be fast. */ 479| 0| psf_log_printf (psf, "Using IEEE replacement code for double.\n") ; 480| | 481| 0| return (CPU_IS_LITTLE_ENDIAN) ? DOUBLE_BROKEN_LE : DOUBLE_BROKEN_BE ; ------------------ | | 14| 0|#define CPU_IS_LITTLE_ENDIAN 1 ------------------ | Branch (481:9): [True: 0, Folded] ------------------ 482| 212|} /* double64_get_capability */ double64.c:host_read_d2f: 622| 565|{ BUF_UNION ubuf ; 623| 565| int bufferlen, readcount ; 624| 565| sf_count_t total = 0 ; 625| | 626| 565| bufferlen = ARRAY_LEN (ubuf.dbuf) ; ------------------ | | 93| 565|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 627| | 628| 1.10k| while (len > 0) ------------------ | Branch (628:9): [True: 565, False: 541] ------------------ 629| 565| { if (len < bufferlen) ------------------ | Branch (629:8): [True: 530, False: 35] ------------------ 630| 530| bufferlen = (int) len ; 631| 565| readcount = (int) psf_fread (ubuf.dbuf, sizeof (double), bufferlen, psf) ; 632| | 633| 565| if (psf->data_endswap == SF_TRUE) ------------------ | Branch (633:7): [True: 248, False: 317] ------------------ 634| 248| endswap_double_array (ubuf.dbuf, readcount) ; 635| | 636| 565| d2f_array (ubuf.dbuf, readcount, ptr + total) ; 637| 565| total += readcount ; 638| 565| len -= readcount ; 639| 565| if (readcount < bufferlen) ------------------ | Branch (639:7): [True: 24, False: 541] ------------------ 640| 24| break ; 641| 565| } ; 642| | 643| 565| return total ; 644| 565|} /* host_read_d2f */ double64.c:d2f_array: 531| 30.0k|{ for (int i = 0 ; i < count ; i++) ------------------ | Branch (531:20): [True: 29.4k, False: 565] ------------------ 532| 29.4k| { dest [i] = src [i] ; 533| 29.4k| } ; 534| 565|} /* d2f_array */ dwd_open: 34| 1|{ if (psf) ------------------ | Branch (34:7): [True: 1, False: 0] ------------------ 35| 1| return SFE_UNIMPLEMENTED ; 36| 0| return 0 ; 37| 1|} /* dwd_open */ dwvw_init: 80| 251|{ DWVW_PRIVATE *pdwvw ; 81| | 82| 251| if (psf->codec_data != NULL) ------------------ | Branch (82:6): [True: 0, False: 251] ------------------ 83| 0| { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; 84| 0| return SFE_INTERNAL ; 85| 251| } ; 86| | 87| 251| if (bitwidth > 24) ------------------ | Branch (87:6): [True: 0, False: 251] ------------------ 88| 0| return SFE_DWVW_BAD_BITWIDTH ; 89| | 90| 251| if (psf->file.mode == SFM_RDWR) ------------------ | Branch (90:6): [True: 0, False: 251] ------------------ 91| 0| return SFE_BAD_MODE_RW ; 92| | 93| 251| if ((pdwvw = calloc (1, sizeof (DWVW_PRIVATE))) == NULL) ------------------ | Branch (93:6): [True: 0, False: 251] ------------------ 94| 0| return SFE_MALLOC_FAILED ; 95| | 96| 251| psf->codec_data = (void*) pdwvw ; 97| 251| pdwvw->bit_width = bitwidth ; 98| 251| dwvw_read_reset (pdwvw) ; 99| | 100| 251| if (psf->file.mode == SFM_READ) ------------------ | Branch (100:6): [True: 251, False: 0] ------------------ 101| 251| { psf->read_short = dwvw_read_s ; 102| 251| psf->read_int = dwvw_read_i ; 103| 251| psf->read_float = dwvw_read_f ; 104| 251| psf->read_double = dwvw_read_d ; 105| 251| } ; 106| | 107| 251| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (107:6): [True: 0, False: 251] ------------------ 108| 0| { psf->write_short = dwvw_write_s ; 109| 0| psf->write_int = dwvw_write_i ; 110| 0| psf->write_float = dwvw_write_f ; 111| 0| psf->write_double = dwvw_write_d ; 112| 0| } ; 113| | 114| 251| psf->codec_close = dwvw_close ; 115| 251| psf->seek = dwvw_seek ; 116| 251| psf->byterate = dwvw_byterate ; 117| | 118| 251| if (psf->file.mode == SFM_READ) ------------------ | Branch (118:6): [True: 251, False: 0] ------------------ 119| 251| { psf->sf.frames = psf_decode_frame_count (psf) ; 120| 251| dwvw_read_reset (pdwvw) ; 121| 251| } ; 122| | 123| 251| return 0 ; 124| 251|} /* dwvw_init */ dwvw.c:dwvw_close: 131| 251|{ DWVW_PRIVATE *pdwvw ; 132| | 133| 251| if (psf->codec_data == NULL) ------------------ | Branch (133:6): [True: 0, False: 251] ------------------ 134| 0| return 0 ; 135| 251| pdwvw = (DWVW_PRIVATE*) psf->codec_data ; 136| | 137| 251| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (137:6): [True: 0, False: 251] ------------------ 138| 0| { static int last_values [12] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } ; 139| | 140| | /* Write 8 zero samples to fully flush output. */ 141| 0| dwvw_encode_data (psf, pdwvw, last_values, 12) ; 142| | 143| | /* Write the last buffer worth of data to disk. */ 144| 0| psf_fwrite (pdwvw->b.buffer, 1, pdwvw->b.index, psf) ; 145| | 146| 0| if (psf->write_header) ------------------ | Branch (146:7): [True: 0, False: 0] ------------------ 147| 0| psf->write_header (psf, SF_TRUE) ; 148| 0| } ; 149| | 150| 251| return 0 ; 151| 251|} /* dwvw_close */ dwvw.c:dwvw_decode_data: 306| 18.0k|{ int count ; 307| 18.0k| int delta_width_modifier, delta_width, delta_negative, delta, sample ; 308| | 309| | /* Restore state from last decode call. */ 310| 18.0k| delta_width = pdwvw->last_delta_width ; 311| 18.0k| sample = pdwvw->last_sample ; 312| | 313| 27.1M| for (count = 0 ; count < len ; count++) ------------------ | Branch (313:19): [True: 27.1M, False: 17.5k] ------------------ 314| 27.1M| { /* If bit_count parameter is zero get the delta_width_modifier. */ 315| 27.1M| delta_width_modifier = dwvw_decode_load_bits (psf, pdwvw, -1) ; 316| | 317| | /* Check for end of input bit stream. Break loop if end. */ 318| 27.1M| if (delta_width_modifier < 0 || (pdwvw->b.end == 0 && count == 0)) ------------------ | Branch (318:7): [True: 132, False: 27.1M] | Branch (318:36): [True: 85.5k, False: 27.0M] | Branch (318:57): [True: 183, False: 85.4k] ------------------ 319| 315| break ; 320| | 321| 27.1M| if (delta_width_modifier && dwvw_decode_load_bits (psf, pdwvw, 1)) ------------------ | Branch (321:7): [True: 419k, False: 26.7M] | Branch (321:31): [True: 157k, False: 262k] ------------------ 322| 157k| delta_width_modifier = - delta_width_modifier ; 323| | 324| | /* Calculate the current word width. */ 325| 27.1M| delta_width = (delta_width + delta_width_modifier + pdwvw->bit_width) % pdwvw->bit_width ; 326| | 327| | /* Load the delta. */ 328| 27.1M| delta = 0 ; 329| 27.1M| if (delta_width) ------------------ | Branch (329:7): [True: 4.20M, False: 22.9M] ------------------ 330| 4.20M| { delta = dwvw_decode_load_bits (psf, pdwvw, delta_width - 1) | (1 << (delta_width - 1)) ; 331| 4.20M| delta_negative = dwvw_decode_load_bits (psf, pdwvw, 1) ; 332| 4.20M| if (delta == pdwvw->max_delta - 1) ------------------ | Branch (332:8): [True: 347k, False: 3.86M] ------------------ 333| 347k| delta += dwvw_decode_load_bits (psf, pdwvw, 1) ; 334| 4.20M| if (delta_negative) ------------------ | Branch (334:8): [True: 3.98M, False: 224k] ------------------ 335| 3.98M| delta = -delta ; 336| 4.20M| } ; 337| | 338| | /* Calculate the sample */ 339| 27.1M| sample += delta ; 340| | 341| 27.1M| if (sample >= pdwvw->max_delta) ------------------ | Branch (341:7): [True: 11.4k, False: 27.1M] ------------------ 342| 11.4k| sample -= pdwvw->span ; 343| 27.1M| else if (sample < - pdwvw->max_delta) ------------------ | Branch (343:12): [True: 294k, False: 26.8M] ------------------ 344| 294k| sample += pdwvw->span ; 345| | 346| | /* Store the sample justifying to the most significant bit. */ 347| 27.1M| ptr [count] = arith_shift_left (sample, 32 - pdwvw->bit_width) ; 348| | 349| 27.1M| if (pdwvw->b.end == 0 && pdwvw->bit_count == 0) ------------------ | Branch (349:7): [True: 85.4k, False: 27.0M] | Branch (349:28): [True: 116, False: 85.3k] ------------------ 350| 116| break ; 351| 27.1M| } ; 352| | 353| 18.0k| pdwvw->last_delta_width = delta_width ; 354| 18.0k| pdwvw->last_sample = sample ; 355| | 356| 18.0k| pdwvw->samplecount += count ; 357| | 358| 18.0k| return count ; 359| 18.0k|} /* dwvw_decode_data */ dwvw.c:dwvw_decode_load_bits: 363| 36.3M|{ int output = 0, get_dwm = SF_FALSE ; 364| | 365| | /* 366| | ** Depending on the value of parameter bit_count, either get the 367| | ** required number of bits (ie bit_count > 0) or the 368| | ** delta_width_modifier (otherwise). 369| | */ 370| | 371| 36.3M| if (bit_count < 0) ------------------ | Branch (371:6): [True: 27.1M, False: 9.18M] ------------------ 372| 27.1M| { get_dwm = SF_TRUE ; 373| | /* modify bit_count to ensure we have enough bits for finding dwm. */ 374| 27.1M| bit_count = pdwvw->dwm_maxsize ; 375| 27.1M| } ; 376| | 377| | /* Load bits in bit reseviour. */ 378| 42.2M| while (pdwvw->bit_count < bit_count) ------------------ | Branch (378:9): [True: 5.99M, False: 36.3M] ------------------ 379| 5.99M| { if (pdwvw->b.index >= pdwvw->b.end) ------------------ | Branch (379:8): [True: 283k, False: 5.71M] ------------------ 380| 283k| { pdwvw->b.end = (int) psf_fread (pdwvw->b.buffer, 1, sizeof (pdwvw->b.buffer), psf) ; 381| 283k| pdwvw->b.index = 0 ; 382| 283k| } ; 383| | 384| | /* Check for end of input stream. */ 385| 5.99M| if (bit_count < 8 && pdwvw->b.end == 0) ------------------ | Branch (385:7): [True: 2.19M, False: 3.80M] | Branch (385:24): [True: 24.4k, False: 2.16M] ------------------ 386| 24.4k| return -1 ; 387| | 388| 5.97M| pdwvw->bits = arith_shift_left (pdwvw->bits, 8) ; 389| | 390| 5.97M| if (pdwvw->b.index < pdwvw->b.end) ------------------ | Branch (390:7): [True: 5.73M, False: 236k] ------------------ 391| 5.73M| { pdwvw->bits |= pdwvw->b.buffer [pdwvw->b.index] ; 392| 5.73M| pdwvw->b.index ++ ; 393| 5.73M| } ; 394| 5.97M| pdwvw->bit_count += 8 ; 395| 36.3M| } ; 396| | 397| | /* If asked to get bits do so. */ 398| 36.3M| if (! get_dwm) ------------------ | Branch (398:6): [True: 9.16M, False: 27.1M] ------------------ 399| 9.16M| { output = (pdwvw->bits >> (pdwvw->bit_count - bit_count)) & ((1 << bit_count) - 1) ; 400| 9.16M| pdwvw->bit_count -= bit_count ; 401| 9.16M| return output ; 402| 27.1M| } ; 403| | 404| | /* Otherwise must have been asked to get delta_width_modifier. */ 405| 28.7M| while (output < (pdwvw->dwm_maxsize)) ------------------ | Branch (405:9): [True: 28.6M, False: 131k] ------------------ 406| 28.6M| { pdwvw->bit_count -= 1 ; 407| 28.6M| if (pdwvw->bits & (1 << pdwvw->bit_count)) ------------------ | Branch (407:7): [True: 27.0M, False: 1.60M] ------------------ 408| 27.0M| break ; 409| 1.60M| output += 1 ; 410| 1.60M| } ; 411| | 412| 27.1M| return output ; 413| 36.3M|} /* dwvw_decode_load_bits */ dwvw.c:dwvw_read_i: 217| 13.5k|{ DWVW_PRIVATE *pdwvw ; 218| 13.5k| int readcount, count ; 219| 13.5k| sf_count_t total = 0 ; 220| | 221| 13.5k| if (! psf->codec_data) ------------------ | Branch (221:6): [True: 0, False: 13.5k] ------------------ 222| 0| return 0 ; 223| 13.5k| pdwvw = (DWVW_PRIVATE*) psf->codec_data ; 224| | 225| 26.7k| while (len > 0) ------------------ | Branch (225:9): [True: 13.5k, False: 13.1k] ------------------ 226| 13.5k| { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; ------------------ | Branch (226:16): [True: 0, False: 13.5k] ------------------ 227| | 228| 13.5k| count = dwvw_decode_data (psf, pdwvw, ptr, readcount) ; 229| | 230| 13.5k| total += count ; 231| 13.5k| len -= count ; 232| | 233| 13.5k| if (count != readcount) ------------------ | Branch (233:7): [True: 418, False: 13.1k] ------------------ 234| 418| break ; 235| 13.5k| } ; 236| | 237| 13.5k| return total ; 238| 13.5k|} /* dwvw_read_i */ dwvw.c:dwvw_read_f: 242| 4.43k|{ DWVW_PRIVATE *pdwvw ; 243| 4.43k| BUF_UNION ubuf ; 244| 4.43k| int *iptr ; 245| 4.43k| int k, bufferlen, readcount = 0, count ; 246| 4.43k| sf_count_t total = 0 ; 247| 4.43k| float normfact ; 248| | 249| 4.43k| if (! psf->codec_data) ------------------ | Branch (249:6): [True: 0, False: 4.43k] ------------------ 250| 0| return 0 ; 251| 4.43k| pdwvw = (DWVW_PRIVATE*) psf->codec_data ; 252| | 253| 4.43k| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; ------------------ | Branch (253:13): [True: 4.43k, False: 0] ------------------ 254| | 255| 4.43k| iptr = ubuf.ibuf ; 256| 4.43k| bufferlen = ARRAY_LEN (ubuf.ibuf) ; ------------------ | | 93| 4.43k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 257| 8.85k| while (len > 0) ------------------ | Branch (257:9): [True: 4.43k, False: 4.42k] ------------------ 258| 4.43k| { readcount = (len >= bufferlen) ? bufferlen : (int) len ; ------------------ | Branch (258:16): [True: 0, False: 4.43k] ------------------ 259| 4.43k| count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ; 260| 266k| for (k = 0 ; k < readcount ; k++) ------------------ | Branch (260:16): [True: 262k, False: 4.43k] ------------------ 261| 262k| ptr [total + k] = normfact * (float) (iptr [k]) ; 262| | 263| 4.43k| total += count ; 264| 4.43k| len -= readcount ; 265| 4.43k| if (count != readcount) ------------------ | Branch (265:7): [True: 13, False: 4.42k] ------------------ 266| 13| break ; 267| 4.43k| } ; 268| | 269| 4.43k| return total ; 270| 4.43k|} /* dwvw_read_f */ dwvw.c:dwvw_read_reset: 417| 502|{ int bitwidth = pdwvw->bit_width ; 418| | 419| 502| memset (pdwvw, 0, sizeof (DWVW_PRIVATE)) ; 420| | 421| 502| pdwvw->bit_width = bitwidth ; 422| 502| pdwvw->dwm_maxsize = bitwidth / 2 ; 423| 502| pdwvw->max_delta = 1 << (bitwidth - 1) ; 424| 502| pdwvw->span = 1 << bitwidth ; 425| 502|} /* dwvw_read_reset */ psf_fclose: 137| 17.5k|{ int retval ; 138| | 139| 17.5k| if (psf->virtual_io) ------------------ | Branch (139:6): [True: 17.5k, False: 0] ------------------ 140| 17.5k| return 0 ; 141| | 142| 0| if (psf->file.do_not_close_descriptor) ------------------ | Branch (142:6): [True: 0, False: 0] ------------------ 143| 0| { psf->file.filedes = -1 ; 144| 0| return 0 ; 145| 0| } ; 146| | 147| 0| if ((retval = psf_close_fd (psf->file.filedes)) == -1) ------------------ | Branch (147:6): [True: 0, False: 0] ------------------ 148| 0| psf_log_syserr (psf, errno) ; 149| | 150| 0| psf->file.filedes = -1 ; 151| | 152| 0| return retval ; 153| 0|} /* psf_fclose */ psf_open_rsrc: 157| 1.45k|{ size_t count ; 158| | 159| 1.45k| if (psf->rsrc.filedes > 0) ------------------ | Branch (159:6): [True: 0, False: 1.45k] ------------------ 160| 0| return 0 ; 161| | 162| | /* Test for MacOSX style resource fork on HPFS or HPFS+ filesystems. */ 163| 1.45k| count = snprintf (psf->rsrc.path, sizeof (psf->rsrc.path), "%s/..namedfork/rsrc", psf->file.path) ; 164| 1.45k| psf->error = SFE_NO_ERROR ; 165| 1.45k| if (count < sizeof (psf->rsrc.path)) ------------------ | Branch (165:6): [True: 1.45k, False: 0] ------------------ 166| 1.45k| { if ((psf->rsrc.filedes = psf_open_fd (&psf->rsrc)) >= 0) ------------------ | Branch (166:8): [True: 0, False: 1.45k] ------------------ 167| 0| { psf->rsrclength = psf_get_filelen_fd (psf->rsrc.filedes) ; 168| 0| if (psf->rsrclength > 0 || (psf->rsrc.mode & SFM_WRITE)) ------------------ | Branch (168:8): [True: 0, False: 0] | Branch (168:31): [True: 0, False: 0] ------------------ 169| 0| return SFE_NO_ERROR ; 170| 0| psf_close_fd (psf->rsrc.filedes) ; 171| 0| psf->rsrc.filedes = -1 ; 172| 1.45k| } ; 173| | 174| 1.45k| if (psf->rsrc.filedes == - SFE_BAD_OPEN_MODE) ------------------ | Branch (174:7): [True: 0, False: 1.45k] ------------------ 175| 0| { psf->error = SFE_BAD_OPEN_MODE ; 176| 0| return psf->error ; 177| 1.45k| } ; 178| 1.45k| } ; 179| | 180| | /* 181| | ** Now try for a resource fork stored as a separate file in the same 182| | ** directory, but preceded with a dot underscore. 183| | */ 184| 1.45k| count = snprintf (psf->rsrc.path, sizeof (psf->rsrc.path), "%s._%s", psf->file.dir, psf->file.name) ; 185| 1.45k| psf->error = SFE_NO_ERROR ; 186| 1.45k| if (count < sizeof (psf->rsrc.path) && (psf->rsrc.filedes = psf_open_fd (&psf->rsrc)) >= 0) ------------------ | Branch (186:6): [True: 1.45k, False: 0] | Branch (186:41): [True: 0, False: 1.45k] ------------------ 187| 0| { psf->rsrclength = psf_get_filelen_fd (psf->rsrc.filedes) ; 188| 0| return SFE_NO_ERROR ; 189| 1.45k| } ; 190| | 191| | /* 192| | ** Now try for a resource fork stored in a separate file in the 193| | ** .AppleDouble/ directory. 194| | */ 195| 1.45k| count = snprintf (psf->rsrc.path, sizeof (psf->rsrc.path), "%s.AppleDouble/%s", psf->file.dir, psf->file.name) ; 196| 1.45k| psf->error = SFE_NO_ERROR ; 197| 1.45k| if (count < sizeof (psf->rsrc.path)) ------------------ | Branch (197:6): [True: 1.45k, False: 0] ------------------ 198| 1.45k| { if ((psf->rsrc.filedes = psf_open_fd (&psf->rsrc)) >= 0) ------------------ | Branch (198:8): [True: 0, False: 1.45k] ------------------ 199| 0| { psf->rsrclength = psf_get_filelen_fd (psf->rsrc.filedes) ; 200| 0| return SFE_NO_ERROR ; 201| 1.45k| } ; 202| | 203| | /* No resource file found. */ 204| 1.45k| if (psf->rsrc.filedes == -1) ------------------ | Branch (204:7): [True: 1.45k, False: 0] ------------------ 205| 1.45k| psf_log_syserr (psf, errno) ; 206| 1.45k| } 207| 0| else 208| 0| { psf->error = SFE_OPEN_FAILED ; 209| 1.45k| } ; 210| | 211| 1.45k| psf->rsrc.filedes = -1 ; 212| | 213| 1.45k| return psf->error ; 214| 1.45k|} /* psf_open_rsrc */ psf_get_filelen: 218| 19.1k|{ sf_count_t filelen ; 219| | 220| 19.1k| if (psf->virtual_io) ------------------ | Branch (220:6): [True: 19.1k, False: 0] ------------------ 221| 19.1k| return psf->vio.get_filelen (psf->vio_user_data) ; 222| | 223| 0| filelen = psf_get_filelen_fd (psf->file.filedes) ; 224| | 225| 0| if (filelen == -1) ------------------ | Branch (225:6): [True: 0, False: 0] ------------------ 226| 0| { psf_log_syserr (psf, errno) ; 227| 0| return (sf_count_t) -1 ; 228| 0| } ; 229| | 230| 0| if (filelen == -SFE_BAD_STAT_SIZE) ------------------ | Branch (230:6): [True: 0, False: 0] ------------------ 231| 0| { psf->error = SFE_BAD_STAT_SIZE ; 232| 0| return (sf_count_t) -1 ; 233| 0| } ; 234| | 235| 0| switch (psf->file.mode) 236| 0| { case SFM_WRITE : ------------------ | Branch (236:4): [True: 0, False: 0] ------------------ 237| 0| filelen = filelen - psf->fileoffset ; 238| 0| break ; 239| | 240| 0| case SFM_READ : ------------------ | Branch (240:3): [True: 0, False: 0] ------------------ 241| 0| if (psf->fileoffset > 0 && psf->filelength > 0) ------------------ | Branch (241:8): [True: 0, False: 0] | Branch (241:31): [True: 0, False: 0] ------------------ 242| 0| filelen = psf->filelength ; 243| 0| break ; 244| | 245| 0| case SFM_RDWR : ------------------ | Branch (245:3): [True: 0, False: 0] ------------------ 246| | /* 247| | ** Cannot open embedded files SFM_RDWR so we don't need to 248| | ** subtract psf->fileoffset. We already have the answer we 249| | ** need. 250| | */ 251| 0| break ; 252| | 253| 0| default : ------------------ | Branch (253:3): [True: 0, False: 0] ------------------ 254| | /* Shouldn't be here, so return error. */ 255| 0| filelen = -1 ; 256| 0| } ; 257| | 258| 0| return filelen ; 259| 0|} /* psf_get_filelen */ psf_close_rsrc: 263| 17.5k|{ psf_close_fd (psf->rsrc.filedes) ; 264| 17.5k| psf->rsrc.filedes = -1 ; 265| 17.5k| return 0 ; 266| 17.5k|} /* psf_close_rsrc */ psf_fseek: 306| 397k|{ sf_count_t absolute_position ; 307| | 308| 397k| if (psf->virtual_io) ------------------ | Branch (308:6): [True: 397k, False: 0] ------------------ 309| 397k| return psf->vio.seek (offset, whence, psf->vio_user_data) ; 310| | 311| | /* When decoding from pipes sometimes see seeks to the pipeoffset, which appears to mean do nothing. */ 312| 0| if (psf->is_pipe) ------------------ | Branch (312:6): [True: 0, False: 0] ------------------ 313| 0| { if (whence != SEEK_SET || offset != psf->pipeoffset) ------------------ | Branch (313:8): [True: 0, False: 0] | Branch (313:30): [True: 0, False: 0] ------------------ 314| 0| psf_log_printf (psf, "psf_fseek : pipe seek to value other than pipeoffset\n") ; 315| 0| return offset ; 316| 0| } 317| | 318| 0| switch (whence) 319| 0| { case SEEK_SET : ------------------ | Branch (319:4): [True: 0, False: 0] ------------------ 320| 0| offset += psf->fileoffset ; 321| 0| break ; 322| | 323| 0| case SEEK_END : ------------------ | Branch (323:3): [True: 0, False: 0] ------------------ 324| 0| break ; 325| | 326| 0| case SEEK_CUR : ------------------ | Branch (326:3): [True: 0, False: 0] ------------------ 327| 0| break ; 328| | 329| 0| default : ------------------ | Branch (329:3): [True: 0, False: 0] ------------------ 330| | /* We really should not be here. */ 331| 0| psf_log_printf (psf, "psf_fseek : whence is %d *****.\n", whence) ; 332| 0| return 0 ; 333| 0| } ; 334| | 335| 0| absolute_position = lseek (psf->file.filedes, offset, whence) ; 336| | 337| 0| if (absolute_position < 0) ------------------ | Branch (337:6): [True: 0, False: 0] ------------------ 338| 0| psf_log_syserr (psf, errno) ; 339| | 340| 0| return absolute_position - psf->fileoffset ; 341| 0|} /* psf_fseek */ psf_fread: 345| 13.5M|{ sf_count_t total = 0 ; 346| 13.5M| ssize_t count ; 347| | 348| 13.5M| if (psf->virtual_io) ------------------ | Branch (348:6): [True: 13.5M, False: 0] ------------------ 349| 13.5M| return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ; 350| | 351| 0| items *= bytes ; 352| | 353| | /* Do this check after the multiplication above. */ 354| 0| if (items <= 0) ------------------ | Branch (354:6): [True: 0, False: 0] ------------------ 355| 0| return 0 ; 356| | 357| 0| while (items > 0) ------------------ | Branch (357:9): [True: 0, False: 0] ------------------ 358| 0| { /* Break the read down to a sensible size. */ 359| 0| count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; ------------------ | | 66| 0|#define SENSIBLE_SIZE (0x40000000) ------------------ count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; ------------------ | | 66| 0|#define SENSIBLE_SIZE (0x40000000) ------------------ | Branch (359:11): [True: 0, False: 0] ------------------ 360| | 361| 0| count = read (psf->file.filedes, ((char*) ptr) + total, (size_t) count) ; 362| | 363| 0| if (count == -1) ------------------ | Branch (363:7): [True: 0, False: 0] ------------------ 364| 0| { if (errno == EINTR) ------------------ | Branch (364:9): [True: 0, False: 0] ------------------ 365| 0| continue ; 366| | 367| 0| psf_log_syserr (psf, errno) ; 368| 0| break ; 369| 0| } ; 370| | 371| 0| if (count == 0) ------------------ | Branch (371:7): [True: 0, False: 0] ------------------ 372| 0| break ; 373| | 374| 0| total += count ; 375| 0| items -= count ; 376| 0| } ; 377| | 378| 0| if (psf->is_pipe) ------------------ | Branch (378:6): [True: 0, False: 0] ------------------ 379| 0| psf->pipeoffset += total ; 380| | 381| 0| return total / bytes ; 382| 0|} /* psf_fread */ psf_ftell: 430| 2.35M|{ sf_count_t pos ; 431| | 432| 2.35M| if (psf->virtual_io) ------------------ | Branch (432:6): [True: 2.35M, False: 0] ------------------ 433| 2.35M| return psf->vio.tell (psf->vio_user_data) ; 434| | 435| 0| if (psf->is_pipe) ------------------ | Branch (435:6): [True: 0, False: 0] ------------------ 436| 0| return psf->pipeoffset ; 437| | 438| 0| pos = lseek (psf->file.filedes, 0, SEEK_CUR) ; 439| | 440| 0| if (pos == ((sf_count_t) -1)) ------------------ | Branch (440:6): [True: 0, False: 0] ------------------ 441| 0| { psf_log_syserr (psf, errno) ; 442| 0| return -1 ; 443| 0| } ; 444| | 445| 0| return pos - psf->fileoffset ; 446| 0|} /* psf_ftell */ psf_is_pipe: 488| 17.8k|{ struct stat statbuf ; 489| | 490| 17.8k| if (psf->virtual_io) ------------------ | Branch (490:6): [True: 17.8k, False: 0] ------------------ 491| 17.8k| return SF_FALSE ; 492| | 493| 0| if (fstat (psf->file.filedes, &statbuf) == -1) ------------------ | Branch (493:6): [True: 0, False: 0] ------------------ 494| 0| { psf_log_syserr (psf, errno) ; 495| | /* Default to maximum safety. */ 496| 0| return SF_TRUE ; 497| 0| } ; 498| | 499| 0| if (S_ISFIFO (statbuf.st_mode) || S_ISSOCK (statbuf.st_mode)) ------------------ | Branch (499:6): [True: 0, False: 0] | Branch (499:36): [True: 0, False: 0] ------------------ 500| 0| return SF_TRUE ; 501| | 502| 0| return SF_FALSE ; 503| 0|} /* psf_is_pipe */ psf_init_files: 546| 17.5k|{ psf->file.filedes = -1 ; 547| 17.5k| psf->rsrc.filedes = -1 ; 548| 17.5k| psf->file.savedes = -1 ; 549| 17.5k|} /* psf_init_files */ file_io.c:psf_close_fd: 450| 17.5k|{ int retval ; 451| | 452| 17.5k| if (fd < 0) ------------------ | Branch (452:6): [True: 17.5k, False: 0] ------------------ 453| 17.5k| return 0 ; 454| | 455| 0| while ((retval = close (fd)) == -1 && errno == EINTR) ------------------ | Branch (455:9): [True: 0, False: 0] | Branch (455:40): [True: 0, False: 0] ------------------ 456| 0| /* Do nothing. */ ; 457| | 458| 0| return retval ; 459| 17.5k|} /* psf_close_fd */ file_io.c:psf_open_fd: 568| 4.36k|{ int fd, oflag, mode ; 569| | 570| | /* 571| | ** Sanity check. If everything is OK, this test and the printfs will 572| | ** be optimised out. This is meant to catch the problems caused by 573| | ** "sfconfig.h" being included after . 574| | */ 575| 4.36k| if (sizeof (sf_count_t) != 8) ------------------ | Branch (575:6): [Folded, False: 4.36k] ------------------ 576| 0| { puts ("\n\n*** Fatal error : sizeof (sf_count_t) != 8") ; 577| 0| puts ("*** This means that libsndfile was not configured correctly.\n") ; 578| 0| exit (1) ; 579| 4.36k| } ; 580| | 581| 4.36k| switch (pfile->mode) 582| 4.36k| { case SFM_READ : ------------------ | Branch (582:4): [True: 4.36k, False: 0] ------------------ 583| 4.36k| oflag = O_RDONLY | O_BINARY ; ------------------ | | 74| 4.36k|#define O_BINARY 0 ------------------ 584| 4.36k| mode = 0 ; 585| 4.36k| break ; 586| | 587| 0| case SFM_WRITE : ------------------ | Branch (587:3): [True: 0, False: 4.36k] ------------------ 588| 0| oflag = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; ------------------ | | 74| 0|#define O_BINARY 0 ------------------ 589| 0| mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH ; 590| 0| break ; 591| | 592| 0| case SFM_RDWR : ------------------ | Branch (592:3): [True: 0, False: 4.36k] ------------------ 593| 0| oflag = O_RDWR | O_CREAT | O_BINARY ; ------------------ | | 74| 0|#define O_BINARY 0 ------------------ 594| 0| mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH ; 595| 0| break ; 596| | 597| 0| default : ------------------ | Branch (597:3): [True: 0, False: 4.36k] ------------------ 598| 0| return - SFE_BAD_OPEN_MODE ; 599| 0| break ; 600| 4.36k| } ; 601| | 602| 4.36k| if (mode == 0) ------------------ | Branch (602:6): [True: 4.36k, False: 0] ------------------ 603| 4.36k| fd = open (pfile->path, oflag) ; 604| 0| else 605| 0| fd = open (pfile->path, oflag, mode) ; 606| | 607| 4.36k| return fd ; 608| 4.36k|} /* psf_open_fd */ file_io.c:psf_log_syserr: 612| 1.45k|{ 613| | /* Only log an error if no error has been set yet. */ 614| 1.45k| if (psf->error == 0) ------------------ | Branch (614:6): [True: 1.45k, False: 0] ------------------ 615| 1.45k| { psf->error = SFE_SYSTEM ; 616| 1.45k| snprintf (psf->syserr, sizeof (psf->syserr), "System error : %s.", strerror (error)) ; 617| 1.45k| } ; 618| | 619| 1.45k| return ; 620| 1.45k|} /* psf_log_syserr */ flac_open: 1458| 1|{ 1459| 1| psf_log_printf (psf, "This version of libsndfile was compiled without FLAC support.\n") ; 1460| 1| return SFE_UNIMPLEMENTED ; 1461| 1|} /* flac_open */ float32_init: 89| 257|{ static int float_caps ; 90| | 91| 257| if (psf->sf.channels < 1) ------------------ | Branch (91:6): [True: 12, False: 245] ------------------ 92| 12| { psf_log_printf (psf, "float32_init : internal error : channels = %d\n", psf->sf.channels) ; 93| 12| return SFE_INTERNAL ; 94| 245| } ; 95| | 96| 245| float_caps = float32_get_capability (psf) ; 97| | 98| 245| psf->blockwidth = sizeof (float) * psf->sf.channels ; 99| | 100| 245| if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) ------------------ | Branch (100:6): [True: 245, False: 0] | Branch (100:36): [True: 0, False: 0] ------------------ 101| 245| { switch (psf->endian + float_caps) 102| 245| { case (SF_ENDIAN_BIG + FLOAT_CAN_RW_BE) : ------------------ | Branch (102:5): [True: 0, False: 245] ------------------ 103| 0| psf->data_endswap = SF_FALSE ; 104| 0| psf->read_short = host_read_f2s ; 105| 0| psf->read_int = host_read_f2i ; 106| 0| psf->read_float = host_read_f ; 107| 0| psf->read_double = host_read_f2d ; 108| 0| break ; 109| | 110| 147| case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_LE) : ------------------ | Branch (110:4): [True: 147, False: 98] ------------------ 111| 147| psf->data_endswap = SF_FALSE ; 112| 147| psf->read_short = host_read_f2s ; 113| 147| psf->read_int = host_read_f2i ; 114| 147| psf->read_float = host_read_f ; 115| 147| psf->read_double = host_read_f2d ; 116| 147| break ; 117| | 118| 98| case (SF_ENDIAN_BIG + FLOAT_CAN_RW_LE) : ------------------ | Branch (118:4): [True: 98, False: 147] ------------------ 119| 98| psf->data_endswap = SF_TRUE ; 120| 98| psf->read_short = host_read_f2s ; 121| 98| psf->read_int = host_read_f2i ; 122| 98| psf->read_float = host_read_f ; 123| 98| psf->read_double = host_read_f2d ; 124| 98| break ; 125| | 126| 0| case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_BE) : ------------------ | Branch (126:4): [True: 0, False: 245] ------------------ 127| 0| psf->data_endswap = SF_TRUE ; 128| 0| psf->read_short = host_read_f2s ; 129| 0| psf->read_int = host_read_f2i ; 130| 0| psf->read_float = host_read_f ; 131| 0| psf->read_double = host_read_f2d ; 132| 0| break ; 133| | 134| | /* When the CPU is not IEEE compatible. */ 135| 0| case (SF_ENDIAN_BIG + FLOAT_BROKEN_LE) : ------------------ | Branch (135:4): [True: 0, False: 245] ------------------ 136| 0| psf->data_endswap = SF_TRUE ; 137| 0| psf->read_short = replace_read_f2s ; 138| 0| psf->read_int = replace_read_f2i ; 139| 0| psf->read_float = replace_read_f ; 140| 0| psf->read_double = replace_read_f2d ; 141| 0| break ; 142| | 143| 0| case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_LE) : ------------------ | Branch (143:4): [True: 0, False: 245] ------------------ 144| 0| psf->data_endswap = SF_FALSE ; 145| 0| psf->read_short = replace_read_f2s ; 146| 0| psf->read_int = replace_read_f2i ; 147| 0| psf->read_float = replace_read_f ; 148| 0| psf->read_double = replace_read_f2d ; 149| 0| break ; 150| | 151| 0| case (SF_ENDIAN_BIG + FLOAT_BROKEN_BE) : ------------------ | Branch (151:4): [True: 0, False: 245] ------------------ 152| 0| psf->data_endswap = SF_FALSE ; 153| 0| psf->read_short = replace_read_f2s ; 154| 0| psf->read_int = replace_read_f2i ; 155| 0| psf->read_float = replace_read_f ; 156| 0| psf->read_double = replace_read_f2d ; 157| 0| break ; 158| | 159| 0| case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_BE) : ------------------ | Branch (159:4): [True: 0, False: 245] ------------------ 160| 0| psf->data_endswap = SF_TRUE ; 161| 0| psf->read_short = replace_read_f2s ; 162| 0| psf->read_int = replace_read_f2i ; 163| 0| psf->read_float = replace_read_f ; 164| 0| psf->read_double = replace_read_f2d ; 165| 0| break ; 166| | 167| 0| default : break ; ------------------ | Branch (167:4): [True: 0, False: 245] ------------------ 168| 245| } ; 169| 245| } ; 170| | 171| 245| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (171:6): [True: 0, False: 245] | Branch (171:37): [True: 0, False: 245] ------------------ 172| 0| { switch (psf->endian + float_caps) 173| 0| { case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_LE) : ------------------ | Branch (173:5): [True: 0, False: 0] ------------------ 174| 0| psf->data_endswap = SF_FALSE ; 175| 0| psf->write_short = host_write_s2f ; 176| 0| psf->write_int = host_write_i2f ; 177| 0| psf->write_float = host_write_f ; 178| 0| psf->write_double = host_write_d2f ; 179| 0| break ; 180| | 181| 0| case (SF_ENDIAN_BIG + FLOAT_CAN_RW_BE) : ------------------ | Branch (181:4): [True: 0, False: 0] ------------------ 182| 0| psf->data_endswap = SF_FALSE ; 183| 0| psf->write_short = host_write_s2f ; 184| 0| psf->write_int = host_write_i2f ; 185| 0| psf->write_float = host_write_f ; 186| 0| psf->write_double = host_write_d2f ; 187| 0| break ; 188| | 189| 0| case (SF_ENDIAN_BIG + FLOAT_CAN_RW_LE) : ------------------ | Branch (189:4): [True: 0, False: 0] ------------------ 190| 0| psf->data_endswap = SF_TRUE ; 191| 0| psf->write_short = host_write_s2f ; 192| 0| psf->write_int = host_write_i2f ; 193| 0| psf->write_float = host_write_f ; 194| 0| psf->write_double = host_write_d2f ; 195| 0| break ; 196| | 197| 0| case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_BE) : ------------------ | Branch (197:4): [True: 0, False: 0] ------------------ 198| 0| psf->data_endswap = SF_TRUE ; 199| 0| psf->write_short = host_write_s2f ; 200| 0| psf->write_int = host_write_i2f ; 201| 0| psf->write_float = host_write_f ; 202| 0| psf->write_double = host_write_d2f ; 203| 0| break ; 204| | 205| | /* When the CPU is not IEEE compatible. */ 206| 0| case (SF_ENDIAN_BIG + FLOAT_BROKEN_LE) : ------------------ | Branch (206:4): [True: 0, False: 0] ------------------ 207| 0| psf->data_endswap = SF_TRUE ; 208| 0| psf->write_short = replace_write_s2f ; 209| 0| psf->write_int = replace_write_i2f ; 210| 0| psf->write_float = replace_write_f ; 211| 0| psf->write_double = replace_write_d2f ; 212| 0| break ; 213| | 214| 0| case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_LE) : ------------------ | Branch (214:4): [True: 0, False: 0] ------------------ 215| 0| psf->data_endswap = SF_FALSE ; 216| 0| psf->write_short = replace_write_s2f ; 217| 0| psf->write_int = replace_write_i2f ; 218| 0| psf->write_float = replace_write_f ; 219| 0| psf->write_double = replace_write_d2f ; 220| 0| break ; 221| | 222| 0| case (SF_ENDIAN_BIG + FLOAT_BROKEN_BE) : ------------------ | Branch (222:4): [True: 0, False: 0] ------------------ 223| 0| psf->data_endswap = SF_FALSE ; 224| 0| psf->write_short = replace_write_s2f ; 225| 0| psf->write_int = replace_write_i2f ; 226| 0| psf->write_float = replace_write_f ; 227| 0| psf->write_double = replace_write_d2f ; 228| 0| break ; 229| | 230| 0| case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_BE) : ------------------ | Branch (230:4): [True: 0, False: 0] ------------------ 231| 0| psf->data_endswap = SF_TRUE ; 232| 0| psf->write_short = replace_write_s2f ; 233| 0| psf->write_int = replace_write_i2f ; 234| 0| psf->write_float = replace_write_f ; 235| 0| psf->write_double = replace_write_d2f ; 236| 0| break ; 237| | 238| 0| default : break ; ------------------ | Branch (238:4): [True: 0, False: 0] ------------------ 239| 0| } ; 240| 245| } ; 241| | 242| 245| if (psf->filelength > psf->dataoffset) ------------------ | Branch (242:6): [True: 193, False: 52] ------------------ 243| 193| { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset : ------------------ | Branch (243:22): [True: 6, False: 187] ------------------ 244| 193| psf->filelength - psf->dataoffset ; 245| 193| } 246| 52| else 247| 52| psf->datalength = 0 ; 248| | 249| 245| psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ; ------------------ | Branch (249:19): [True: 245, False: 0] ------------------ 250| | 251| 245| return 0 ; 252| 245|} /* float32_init */ float32_be_read: 256| 2.84k|{ int exponent, mantissa, negative ; 257| 2.84k| float fvalue ; 258| | 259| 2.84k| negative = cptr [0] & 0x80 ; 260| 2.84k| exponent = ((cptr [0] & 0x7F) << 1) | ((cptr [1] & 0x80) ? 1 : 0) ; ------------------ | Branch (260:41): [True: 342, False: 2.49k] ------------------ 261| 2.84k| mantissa = ((cptr [1] & 0x7F) << 16) | (cptr [2] << 8) | (cptr [3]) ; 262| | 263| 2.84k| if (! (exponent || mantissa)) ------------------ | Branch (263:9): [True: 951, False: 1.89k] | Branch (263:21): [True: 1.03k, False: 858] ------------------ 264| 858| return 0.0 ; 265| | 266| 1.98k| mantissa |= 0x800000 ; 267| 1.98k| exponent = exponent ? exponent - 127 : 0 ; ------------------ | Branch (267:13): [True: 951, False: 1.03k] ------------------ 268| | 269| 1.98k| fvalue = mantissa ? ((float) mantissa) / ((float) 0x800000) : 0.0 ; ------------------ | Branch (269:11): [True: 1.98k, False: 0] ------------------ 270| | 271| 1.98k| if (negative) ------------------ | Branch (271:6): [True: 427, False: 1.55k] ------------------ 272| 427| fvalue *= -1 ; 273| | 274| 1.98k| if (exponent > 0) ------------------ | Branch (274:6): [True: 450, False: 1.53k] ------------------ 275| 450| fvalue *= pow (2.0, exponent) ; 276| 1.53k| else if (exponent < 0) ------------------ | Branch (276:11): [True: 501, False: 1.03k] ------------------ 277| 501| fvalue /= pow (2.0, abs (exponent)) ; 278| | 279| 1.98k| return fvalue ; 280| 2.84k|} /* float32_be_read */ float32_le_read: 284| 26.1k|{ int exponent, mantissa, negative ; 285| 26.1k| float fvalue ; 286| | 287| 26.1k| negative = cptr [3] & 0x80 ; 288| 26.1k| exponent = ((cptr [3] & 0x7F) << 1) | ((cptr [2] & 0x80) ? 1 : 0) ; ------------------ | Branch (288:41): [True: 8.13k, False: 18.0k] ------------------ 289| 26.1k| mantissa = ((cptr [2] & 0x7F) << 16) | (cptr [1] << 8) | (cptr [0]) ; 290| | 291| 26.1k| if (! (exponent || mantissa)) ------------------ | Branch (291:9): [True: 17.3k, False: 8.80k] | Branch (291:21): [True: 6.11k, False: 2.69k] ------------------ 292| 2.69k| return 0.0 ; 293| | 294| 23.4k| mantissa |= 0x800000 ; 295| 23.4k| exponent = exponent ? exponent - 127 : 0 ; ------------------ | Branch (295:13): [True: 17.3k, False: 6.11k] ------------------ 296| | 297| 23.4k| fvalue = mantissa ? ((float) mantissa) / ((float) 0x800000) : 0.0 ; ------------------ | Branch (297:11): [True: 23.4k, False: 0] ------------------ 298| | 299| 23.4k| if (negative) ------------------ | Branch (299:6): [True: 10.1k, False: 13.2k] ------------------ 300| 10.1k| fvalue *= -1 ; 301| | 302| 23.4k| if (exponent > 0) ------------------ | Branch (302:6): [True: 10.2k, False: 13.1k] ------------------ 303| 10.2k| fvalue *= pow (2.0, exponent) ; 304| 13.1k| else if (exponent < 0) ------------------ | Branch (304:11): [True: 7.07k, False: 6.11k] ------------------ 305| 7.07k| fvalue /= pow (2.0, abs (exponent)) ; 306| | 307| 23.4k| return fvalue ; 308| 26.1k|} /* float32_le_read */ float32.c:float32_get_capability: 410| 245|{ union 411| 245| { float f ; 412| 245| int i ; 413| 245| unsigned char c [4] ; 414| 245| } data ; 415| | 416| 245| data.f = (float) 1.23456789 ; /* Some arbitrary value. */ 417| | 418| 245| if (! psf->ieee_replace) ------------------ | Branch (418:6): [True: 245, False: 0] ------------------ 419| 245| { /* If this test is true ints and floats are compatible and little endian. */ 420| 245| if (data.c [0] == 0x52 && data.c [1] == 0x06 && data.c [2] == 0x9e && data.c [3] == 0x3f) ------------------ | Branch (420:7): [True: 245, False: 0] | Branch (420:29): [True: 245, False: 0] | Branch (420:51): [True: 245, False: 0] | Branch (420:73): [True: 245, False: 0] ------------------ 421| 245| return FLOAT_CAN_RW_LE ; 422| | 423| | /* If this test is true ints and floats are compatible and big endian. */ 424| 0| if (data.c [3] == 0x52 && data.c [2] == 0x06 && data.c [1] == 0x9e && data.c [0] == 0x3f) ------------------ | Branch (424:7): [True: 0, False: 0] | Branch (424:29): [True: 0, False: 0] | Branch (424:51): [True: 0, False: 0] | Branch (424:73): [True: 0, False: 0] ------------------ 425| 0| return FLOAT_CAN_RW_BE ; 426| 0| } ; 427| | 428| | /* Floats are broken. Don't expect reading or writing to be fast. */ 429| 0| psf_log_printf (psf, "Using IEEE replacement code for float.\n") ; 430| | 431| 0| return (CPU_IS_LITTLE_ENDIAN) ? FLOAT_BROKEN_LE : FLOAT_BROKEN_BE ; ------------------ | | 14| 0|#define CPU_IS_LITTLE_ENDIAN 1 ------------------ | Branch (431:9): [True: 0, Folded] ------------------ 432| 245|} /* float32_get_capability */ float32.c:host_read_f: 574| 673|{ BUF_UNION ubuf ; 575| 673| int bufferlen, readcount ; 576| 673| sf_count_t total = 0 ; 577| | 578| 673| if (psf->data_endswap != SF_TRUE) ------------------ | Branch (578:6): [True: 264, False: 409] ------------------ 579| 264| return psf_fread (ptr, sizeof (float), len, psf) ; 580| | 581| 409| bufferlen = ARRAY_LEN (ubuf.fbuf) ; ------------------ | | 93| 409|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 582| | 583| 786| while (len > 0) ------------------ | Branch (583:9): [True: 409, False: 377] ------------------ 584| 409| { if (len < bufferlen) ------------------ | Branch (584:8): [True: 409, False: 0] ------------------ 585| 409| bufferlen = (int) len ; 586| 409| readcount = (int) psf_fread (ubuf.fbuf, sizeof (float), bufferlen, psf) ; 587| | 588| 409| endswap_int_copy ((int*) (ptr + total), ubuf.ibuf, readcount) ; 589| | 590| 409| total += readcount ; 591| 409| if (readcount < bufferlen) ------------------ | Branch (591:7): [True: 32, False: 377] ------------------ 592| 32| break ; 593| 377| len -= readcount ; 594| 377| } ; 595| | 596| 409| return total ; 597| 673|} /* host_read_f */ g72x_init: 72| 497|{ G72x_PRIVATE *pg72x ; 73| 497| int bitspersample, bytesperblock, codec ; 74| | 75| 497| if (psf->codec_data != NULL) ------------------ | Branch (75:6): [True: 0, False: 497] ------------------ 76| 0| { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; 77| 0| return SFE_INTERNAL ; 78| 497| } ; 79| | 80| 497| psf->sf.seekable = SF_FALSE ; 81| | 82| 497| if (psf->sf.channels != 1) ------------------ | Branch (82:6): [True: 2, False: 495] ------------------ 83| 2| return SFE_G72X_NOT_MONO ; 84| | 85| 495| if ((pg72x = calloc (1, sizeof (G72x_PRIVATE))) == NULL) ------------------ | Branch (85:6): [True: 0, False: 495] ------------------ 86| 0| return SFE_MALLOC_FAILED ; 87| | 88| 495| psf->codec_data = (void*) pg72x ; 89| | 90| 495| pg72x->block_curr = 0 ; 91| 495| pg72x->sample_curr = 0 ; 92| | 93| 495| switch (SF_CODEC (psf->sf.format)) ------------------ | | 109| 495|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 94| 495| { case SF_FORMAT_G721_32 : ------------------ | Branch (94:4): [True: 91, False: 404] ------------------ 95| 91| codec = G721_32_BITS_PER_SAMPLE ; 96| 91| bytesperblock = G721_32_BYTES_PER_BLOCK ; 97| 91| bitspersample = G721_32_BITS_PER_SAMPLE ; 98| 91| break ; 99| | 100| 342| case SF_FORMAT_G723_24: ------------------ | Branch (100:3): [True: 342, False: 153] ------------------ 101| 342| codec = G723_24_BITS_PER_SAMPLE ; 102| 342| bytesperblock = G723_24_BYTES_PER_BLOCK ; 103| 342| bitspersample = G723_24_BITS_PER_SAMPLE ; 104| 342| break ; 105| | 106| 62| case SF_FORMAT_G723_40: ------------------ | Branch (106:3): [True: 62, False: 433] ------------------ 107| 62| codec = G723_40_BITS_PER_SAMPLE ; 108| 62| bytesperblock = G723_40_BYTES_PER_BLOCK ; 109| 62| bitspersample = G723_40_BITS_PER_SAMPLE ; 110| 62| break ; 111| | 112| 0| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (112:3): [True: 0, False: 495] ------------------ 113| 495| } ; 114| | 115| 495| psf->filelength = psf_get_filelen (psf) ; 116| 495| if (psf->filelength < psf->dataoffset) ------------------ | Branch (116:6): [True: 7, False: 488] ------------------ 117| 7| psf->filelength = psf->dataoffset ; 118| | 119| 495| psf->datalength = psf->filelength - psf->dataoffset ; 120| 495| if (psf->dataend > 0) ------------------ | Branch (120:6): [True: 6, False: 489] ------------------ 121| 6| psf->datalength -= psf->filelength - psf->dataend ; 122| | 123| 495| if (psf->file.mode == SFM_READ) ------------------ | Branch (123:6): [True: 495, False: 0] ------------------ 124| 495| { pg72x->private = g72x_reader_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ; 125| 495| if (pg72x->private == NULL) ------------------ | Branch (125:7): [True: 0, False: 495] ------------------ 126| 0| return SFE_MALLOC_FAILED ; 127| | 128| 495| pg72x->bytesperblock = bytesperblock ; 129| | 130| 495| psf->read_short = g72x_read_s ; 131| 495| psf->read_int = g72x_read_i ; 132| 495| psf->read_float = g72x_read_f ; 133| 495| psf->read_double = g72x_read_d ; 134| | 135| 495| psf->seek = g72x_seek ; 136| | 137| 495| if (psf->datalength % pg72x->blocksize) ------------------ | Branch (137:7): [True: 476, False: 19] ------------------ 138| 476| { psf_log_printf (psf, "*** Odd psf->datalength (%D) should be a multiple of %d\n", psf->datalength, pg72x->blocksize) ; 139| 476| pg72x->blocks_total = (psf->datalength / pg72x->blocksize) + 1 ; 140| 476| } 141| 19| else 142| 19| pg72x->blocks_total = psf->datalength / pg72x->blocksize ; 143| | 144| 495| psf->sf.frames = (sf_count_t) pg72x->blocks_total * pg72x->samplesperblock ; 145| | 146| 495| psf_g72x_decode_block (psf, pg72x) ; 147| 495| } 148| 0| else if (psf->file.mode == SFM_WRITE) ------------------ | Branch (148:11): [True: 0, False: 0] ------------------ 149| 0| { pg72x->private = g72x_writer_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ; 150| 0| if (pg72x->private == NULL) ------------------ | Branch (150:7): [True: 0, False: 0] ------------------ 151| 0| return SFE_MALLOC_FAILED ; 152| | 153| 0| pg72x->bytesperblock = bytesperblock ; 154| | 155| 0| psf->write_short = g72x_write_s ; 156| 0| psf->write_int = g72x_write_i ; 157| 0| psf->write_float = g72x_write_f ; 158| 0| psf->write_double = g72x_write_d ; 159| | 160| 0| if (psf->datalength % pg72x->blocksize) ------------------ | Branch (160:7): [True: 0, False: 0] ------------------ 161| 0| pg72x->blocks_total = (psf->datalength / pg72x->blocksize) + 1 ; 162| 0| else 163| 0| pg72x->blocks_total = psf->datalength / pg72x->blocksize ; 164| | 165| 0| if (psf->datalength > 0) ------------------ | Branch (165:7): [True: 0, False: 0] ------------------ 166| 0| psf->sf.frames = (8 * psf->datalength) / bitspersample ; 167| | 168| 0| if ((psf->sf.frames * bitspersample) / 8 != psf->datalength) ------------------ | Branch (168:7): [True: 0, False: 0] ------------------ 169| 0| psf_log_printf (psf, "*** Warning : weird psf->datalength.\n") ; 170| 495| } ; 171| | 172| 495| psf->codec_close = g72x_close ; 173| | 174| 495| return 0 ; 175| 495|} /* g72x_init */ g72x.c:psf_g72x_decode_block: 183| 22.1k|{ int k ; 184| | 185| 22.1k| pg72x->block_curr ++ ; 186| 22.1k| pg72x->sample_curr = 0 ; 187| | 188| 22.1k| if (pg72x->block_curr > pg72x->blocks_total) ------------------ | Branch (188:6): [True: 10, False: 22.1k] ------------------ 189| 10| { memset (pg72x->samples, 0, G72x_BLOCK_SIZE * sizeof (short)) ; ------------------ | | 32| 10|#define G72x_BLOCK_SIZE (3 * 5 * 8) ------------------ 190| 10| return 1 ; 191| 22.1k| } ; 192| | 193| 22.1k| if ((k = psf_fread (pg72x->block, 1, pg72x->bytesperblock, psf)) != pg72x->bytesperblock) ------------------ | Branch (193:6): [True: 1.69k, False: 20.4k] ------------------ 194| 1.69k| psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pg72x->bytesperblock) ; 195| | 196| 22.1k| pg72x->blocksize = k ; 197| 22.1k| g72x_decode_block (pg72x->private, pg72x->block, pg72x->samples) ; 198| | 199| 22.1k| return 1 ; 200| 22.1k|} /* psf_g72x_decode_block */ g72x.c:g72x_read_block: 204| 2.63M|{ int count, total = 0, indx = 0 ; 205| | 206| 5.27M| while (indx < len) ------------------ | Branch (206:9): [True: 2.63M, False: 2.63M] ------------------ 207| 2.63M| { if (pg72x->block_curr > pg72x->blocks_total) ------------------ | Branch (207:8): [True: 0, False: 2.63M] ------------------ 208| 0| { memset (&(ptr [indx]), 0, (len - indx) * sizeof (short)) ; 209| 0| return total ; 210| 2.63M| } ; 211| | 212| 2.63M| if (pg72x->sample_curr >= pg72x->samplesperblock) ------------------ | Branch (212:7): [True: 21.7k, False: 2.61M] ------------------ 213| 21.7k| psf_g72x_decode_block (psf, pg72x) ; 214| | 215| 2.63M| count = pg72x->samplesperblock - pg72x->sample_curr ; 216| 2.63M| count = (len - indx > count) ? count : len - indx ; ------------------ | Branch (216:11): [True: 0, False: 2.63M] ------------------ 217| | 218| 2.63M| memcpy (&(ptr [indx]), &(pg72x->samples [pg72x->sample_curr]), count * sizeof (short)) ; 219| 2.63M| indx += count ; 220| 2.63M| pg72x->sample_curr += count ; 221| 2.63M| total = indx ; 222| 2.63M| } ; 223| | 224| 2.63M| return total ; 225| 2.63M|} /* g72x_read_block */ g72x.c:g72x_read_f: 284| 2.63M|{ BUF_UNION ubuf ; 285| 2.63M| G72x_PRIVATE *pg72x ; 286| 2.63M| short *sptr ; 287| 2.63M| int k, bufferlen, readcount = 0, count ; 288| 2.63M| sf_count_t total = 0 ; 289| 2.63M| float normfact ; 290| | 291| 2.63M| if (psf->codec_data == NULL) ------------------ | Branch (291:6): [True: 0, False: 2.63M] ------------------ 292| 0| return 0 ; 293| 2.63M| pg72x = (G72x_PRIVATE*) psf->codec_data ; 294| | 295| 2.63M| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (295:13): [True: 2.63M, False: 0] ------------------ 296| | 297| 2.63M| sptr = ubuf.sbuf ; 298| 2.63M| bufferlen = SF_BUFFER_LEN / sizeof (short) ; ------------------ | | 77| 2.63M|#define SF_BUFFER_LEN (8192) ------------------ 299| 5.27M| while (len > 0) ------------------ | Branch (299:9): [True: 2.63M, False: 2.63M] ------------------ 300| 2.63M| { readcount = (len >= bufferlen) ? bufferlen : (int) len ; ------------------ | Branch (300:16): [True: 0, False: 2.63M] ------------------ 301| 2.63M| count = g72x_read_block (psf, pg72x, sptr, readcount) ; 302| 5.27M| for (k = 0 ; k < readcount ; k++) ------------------ | Branch (302:16): [True: 2.63M, False: 2.63M] ------------------ 303| 2.63M| ptr [total + k] = normfact * sptr [k] ; 304| | 305| 2.63M| total += count ; 306| 2.63M| len -= readcount ; 307| 2.63M| if (count != readcount) ------------------ | Branch (307:7): [True: 0, False: 2.63M] ------------------ 308| 0| break ; 309| 2.63M| } ; 310| | 311| 2.63M| return total ; 312| 2.63M|} /* g72x_read_f */ g72x.c:g72x_close: 587| 495|{ G72x_PRIVATE *pg72x ; 588| | 589| 495| pg72x = (G72x_PRIVATE*) psf->codec_data ; 590| | 591| 495| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (591:6): [True: 0, False: 495] ------------------ 592| 0| { /* If a block has been partially assembled, write it out 593| | ** as the final block. 594| | */ 595| | 596| 0| if (pg72x->sample_curr && pg72x->sample_curr < G72x_BLOCK_SIZE) ------------------ | | 32| 0|#define G72x_BLOCK_SIZE (3 * 5 * 8) ------------------ | Branch (596:7): [True: 0, False: 0] | Branch (596:29): [True: 0, False: 0] ------------------ 597| 0| psf_g72x_encode_block (psf, pg72x) ; 598| | 599| 0| if (psf->write_header) ------------------ | Branch (599:7): [True: 0, False: 0] ------------------ 600| 0| psf->write_header (psf, SF_FALSE) ; 601| 0| } ; 602| | 603| | /* Only free the pointer allocated by g72x_(reader|writer)_init. */ 604| 495| free (pg72x->private) ; 605| | 606| 495| return 0 ; 607| 495|} /* g72x_close */ gsm610_init: 79| 460|{ GSM610_PRIVATE *pgsm610 ; 80| 460| int true_flag = 1 ; 81| | 82| 460| if (psf->codec_data != NULL) ------------------ | Branch (82:6): [True: 0, False: 460] ------------------ 83| 0| { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; 84| 0| return SFE_INTERNAL ; 85| 460| } ; 86| | 87| 460| if (psf->file.mode == SFM_RDWR) ------------------ | Branch (87:6): [True: 0, False: 460] ------------------ 88| 0| return SFE_BAD_MODE_RW ; 89| | 90| 460| psf->sf.seekable = SF_FALSE ; 91| | 92| 460| if ((pgsm610 = calloc (1, sizeof (GSM610_PRIVATE))) == NULL) ------------------ | Branch (92:6): [True: 0, False: 460] ------------------ 93| 0| return SFE_MALLOC_FAILED ; 94| | 95| 460| psf->codec_data = pgsm610 ; 96| | 97| 460| memset (pgsm610, 0, sizeof (GSM610_PRIVATE)) ; 98| | 99| |/*============================================================ 100| | 101| |Need separate gsm_data structs for encode and decode. 102| | 103| |============================================================*/ 104| | 105| 460| if ((pgsm610->gsm_data = gsm_create ()) == NULL) ------------------ | Branch (105:6): [True: 0, False: 460] ------------------ 106| 0| return SFE_MALLOC_FAILED ; 107| | 108| 460| switch (SF_CONTAINER (psf->sf.format)) ------------------ | | 108| 460|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ 109| 460| { case SF_FORMAT_WAV : ------------------ | Branch (109:4): [True: 273, False: 187] ------------------ 110| 273| case SF_FORMAT_WAVEX : ------------------ | Branch (110:3): [True: 0, False: 460] ------------------ 111| 305| case SF_FORMAT_W64 : ------------------ | Branch (111:3): [True: 32, False: 428] ------------------ 112| 305| gsm_option (pgsm610->gsm_data, GSM_OPT_WAV49, &true_flag) ; ------------------ | | 30| 305|#define GSM_OPT_WAV49 4 ------------------ 113| | 114| 305| pgsm610->encode_block = gsm610_wav_encode_block ; 115| 305| pgsm610->decode_block = gsm610_wav_decode_block ; 116| | 117| 305| pgsm610->samplesperblock = WAVLIKE_GSM610_SAMPLES ; ------------------ | | 335| 305|#define WAVLIKE_GSM610_SAMPLES 320 ------------------ 118| 305| pgsm610->blocksize = WAVLIKE_GSM610_BLOCKSIZE ; ------------------ | | 334| 305|#define WAVLIKE_GSM610_BLOCKSIZE 65 ------------------ 119| 305| break ; 120| | 121| 155| case SF_FORMAT_AIFF : ------------------ | Branch (121:3): [True: 155, False: 305] ------------------ 122| 155| case SF_FORMAT_RAW : ------------------ | Branch (122:3): [True: 0, False: 460] ------------------ 123| 155| pgsm610->encode_block = gsm610_encode_block ; 124| 155| pgsm610->decode_block = gsm610_decode_block ; 125| | 126| 155| pgsm610->samplesperblock = GSM610_SAMPLES ; ------------------ | | 33| 155|#define GSM610_SAMPLES 160 ------------------ 127| 155| pgsm610->blocksize = GSM610_BLOCKSIZE ; ------------------ | | 32| 155|#define GSM610_BLOCKSIZE 33 ------------------ 128| 155| break ; 129| | 130| 0| default : ------------------ | Branch (130:3): [True: 0, False: 460] ------------------ 131| 0| return SFE_INTERNAL ; 132| 0| break ; 133| 460| } ; 134| | 135| 460| if (psf->file.mode == SFM_READ) ------------------ | Branch (135:6): [True: 460, False: 0] ------------------ 136| 460| { if (psf->datalength % pgsm610->blocksize == 0) ------------------ | Branch (136:8): [True: 16, False: 444] ------------------ 137| 16| pgsm610->blocks = psf->datalength / pgsm610->blocksize ; 138| 444| else if (psf->datalength % pgsm610->blocksize == 1 && pgsm610->blocksize == GSM610_BLOCKSIZE) ------------------ | | 32| 51|#define GSM610_BLOCKSIZE 33 ------------------ | Branch (138:12): [True: 51, False: 393] | Branch (138:57): [True: 1, False: 50] ------------------ 139| 1| { /* 140| | ** Weird AIFF specific case. 141| | ** AIFF chunks must be at an even offset from the start of file and 142| | ** GSM610_BLOCKSIZE is odd which can result in an odd length SSND 143| | ** chunk. The SSND chunk then gets padded on write which means that 144| | ** when it is read the datalength is too big by 1. 145| | */ 146| 1| pgsm610->blocks = psf->datalength / pgsm610->blocksize ; 147| 1| } 148| 443| else 149| 443| { psf_log_printf (psf, "*** Warning : data chunk seems to be truncated.\n") ; 150| 443| pgsm610->blocks = psf->datalength / pgsm610->blocksize + 1 ; 151| 443| } ; 152| | 153| 460| psf->sf.frames = (sf_count_t) pgsm610->samplesperblock * pgsm610->blocks ; 154| | 155| 460| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 156| | 157| 460| pgsm610->decode_block (psf, pgsm610) ; /* Read first block. */ 158| | 159| 460| psf->read_short = gsm610_read_s ; 160| 460| psf->read_int = gsm610_read_i ; 161| 460| psf->read_float = gsm610_read_f ; 162| 460| psf->read_double = gsm610_read_d ; 163| 460| } ; 164| | 165| 460| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (165:6): [True: 0, False: 460] ------------------ 166| 0| { pgsm610->blockcount = 0 ; 167| 0| pgsm610->samplecount = 0 ; 168| | 169| 0| psf->write_short = gsm610_write_s ; 170| 0| psf->write_int = gsm610_write_i ; 171| 0| psf->write_float = gsm610_write_f ; 172| 0| psf->write_double = gsm610_write_d ; 173| 0| } ; 174| | 175| 460| psf->codec_close = gsm610_close ; 176| | 177| 460| psf->seek = gsm610_seek ; 178| | 179| 460| psf->filelength = psf_get_filelen (psf) ; 180| 460| psf->datalength = psf->filelength - psf->dataoffset ; 181| | 182| 460| return 0 ; 183| 460|} /* gsm610_init */ gsm610.c:gsm610_wav_decode_block: 191| 1.76k|{ int k ; 192| | 193| 1.76k| pgsm610->blockcount ++ ; 194| 1.76k| pgsm610->samplecount = 0 ; 195| | 196| 1.76k| if (pgsm610->blockcount > pgsm610->blocks) ------------------ | Branch (196:6): [True: 32, False: 1.73k] ------------------ 197| 32| { memset (pgsm610->samples, 0, sizeof (pgsm610->samples)) ; 198| 32| return 1 ; 199| 1.73k| } ; 200| | 201| 1.73k| if ((k = (int) psf_fread (pgsm610->block, 1, WAVLIKE_GSM610_BLOCKSIZE, psf)) != WAVLIKE_GSM610_BLOCKSIZE) ------------------ | | 334| 1.73k|#define WAVLIKE_GSM610_BLOCKSIZE 65 ------------------ if ((k = (int) psf_fread (pgsm610->block, 1, WAVLIKE_GSM610_BLOCKSIZE, psf)) != WAVLIKE_GSM610_BLOCKSIZE) ------------------ | | 334| 1.73k|#define WAVLIKE_GSM610_BLOCKSIZE 65 ------------------ | Branch (201:6): [True: 271, False: 1.46k] ------------------ 202| 271| psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, WAVLIKE_GSM610_BLOCKSIZE) ; ------------------ | | 334| 271|#define WAVLIKE_GSM610_BLOCKSIZE 65 ------------------ 203| | 204| 1.73k| if (gsm_decode (pgsm610->gsm_data, pgsm610->block, pgsm610->samples) < 0) ------------------ | Branch (204:6): [True: 0, False: 1.73k] ------------------ 205| 0| { psf_log_printf (psf, "Error from WAV gsm_decode() on frame : %d\n", pgsm610->blockcount) ; 206| 0| return 0 ; 207| 1.73k| } ; 208| | 209| 1.73k| if (gsm_decode (pgsm610->gsm_data, pgsm610->block + (WAVLIKE_GSM610_BLOCKSIZE + 1) / 2, pgsm610->samples + WAVLIKE_GSM610_SAMPLES / 2) < 0) ------------------ | | 334| 1.73k|#define WAVLIKE_GSM610_BLOCKSIZE 65 ------------------ if (gsm_decode (pgsm610->gsm_data, pgsm610->block + (WAVLIKE_GSM610_BLOCKSIZE + 1) / 2, pgsm610->samples + WAVLIKE_GSM610_SAMPLES / 2) < 0) ------------------ | | 335| 1.73k|#define WAVLIKE_GSM610_SAMPLES 320 ------------------ | Branch (209:6): [True: 0, False: 1.73k] ------------------ 210| 0| { psf_log_printf (psf, "Error from WAV gsm_decode() on frame : %d.5\n", pgsm610->blockcount) ; 211| 0| return 0 ; 212| 1.73k| } ; 213| | 214| 1.73k| return 1 ; 215| 1.73k|} /* gsm610_wav_decode_block */ gsm610.c:gsm610_decode_block: 219| 1.46k|{ int k ; 220| | 221| 1.46k| pgsm610->blockcount ++ ; 222| 1.46k| pgsm610->samplecount = 0 ; 223| | 224| 1.46k| if (pgsm610->blockcount > pgsm610->blocks) ------------------ | Branch (224:6): [True: 66, False: 1.39k] ------------------ 225| 66| { memset (pgsm610->samples, 0, sizeof (pgsm610->samples)) ; 226| 66| return 1 ; 227| 1.39k| } ; 228| | 229| 1.39k| if ((k = (int) psf_fread (pgsm610->block, 1, GSM610_BLOCKSIZE, psf)) != GSM610_BLOCKSIZE) ------------------ | | 32| 1.39k|#define GSM610_BLOCKSIZE 33 ------------------ if ((k = (int) psf_fread (pgsm610->block, 1, GSM610_BLOCKSIZE, psf)) != GSM610_BLOCKSIZE) ------------------ | | 32| 1.39k|#define GSM610_BLOCKSIZE 33 ------------------ | Branch (229:6): [True: 69, False: 1.32k] ------------------ 230| 69| psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, GSM610_BLOCKSIZE) ; ------------------ | | 32| 69|#define GSM610_BLOCKSIZE 33 ------------------ 231| | 232| 1.39k| if (gsm_decode (pgsm610->gsm_data, pgsm610->block, pgsm610->samples) < 0) ------------------ | Branch (232:6): [True: 715, False: 682] ------------------ 233| 715| { psf_log_printf (psf, "Error from standard gsm_decode() on frame : %d\n", pgsm610->blockcount) ; 234| 715| return 0 ; 235| 715| } ; 236| | 237| 682| return 1 ; 238| 1.39k|} /* gsm610_decode_block */ gsm610.c:gsm610_read_block: 242| 550k|{ int count, total = 0, indx = 0 ; 243| | 244| 1.10M| while (indx < len) ------------------ | Branch (244:9): [True: 551k, False: 550k] ------------------ 245| 551k| { if (pgsm610->blockcount >= pgsm610->blocks && pgsm610->samplecount >= pgsm610->samplesperblock) ------------------ | Branch (245:8): [True: 77.8k, False: 473k] | Branch (245:50): [True: 72, False: 77.7k] ------------------ 246| 72| { memset (ptr + indx, 0, (len - indx) * sizeof (short)) ; 247| 72| return total ; 248| 551k| } ; 249| | 250| 551k| if (pgsm610->samplecount >= pgsm610->samplesperblock) ------------------ | Branch (250:7): [True: 2.77k, False: 548k] ------------------ 251| 2.77k| pgsm610->decode_block (psf, pgsm610) ; 252| | 253| 551k| count = pgsm610->samplesperblock - pgsm610->samplecount ; 254| 551k| count = (len - indx > count) ? count : len - indx ; ------------------ | Branch (254:11): [True: 1.08k, False: 550k] ------------------ 255| | 256| 551k| memcpy (&(ptr [indx]), &(pgsm610->samples [pgsm610->samplecount]), count * sizeof (short)) ; 257| 551k| indx += count ; 258| 551k| pgsm610->samplecount += count ; 259| 551k| total = indx ; 260| 551k| } ; 261| | 262| 550k| return total ; 263| 550k|} /* gsm610_read_block */ gsm610.c:gsm610_read_f: 318| 550k|{ GSM610_PRIVATE *pgsm610 ; 319| 550k| BUF_UNION ubuf ; 320| 550k| short *sptr ; 321| 550k| int k, bufferlen, readcount = 0, count ; 322| 550k| sf_count_t total = 0 ; 323| 550k| float normfact ; 324| | 325| 550k| if (psf->codec_data == NULL) ------------------ | Branch (325:6): [True: 0, False: 550k] ------------------ 326| 0| return 0 ; 327| 550k| pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; 328| | 329| 550k| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (329:13): [True: 550k, False: 0] ------------------ 330| | 331| 550k| sptr = ubuf.sbuf ; 332| 550k| bufferlen = ARRAY_LEN (ubuf.sbuf) ; ------------------ | | 93| 550k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 333| 1.10M| while (len > 0) ------------------ | Branch (333:9): [True: 550k, False: 550k] ------------------ 334| 550k| { readcount = (len >= bufferlen) ? bufferlen : (int) len ; ------------------ | Branch (334:16): [True: 0, False: 550k] ------------------ 335| 550k| count = gsm610_read_block (psf, pgsm610, sptr, readcount) ; 336| 1.32M| for (k = 0 ; k < readcount ; k++) ------------------ | Branch (336:16): [True: 778k, False: 550k] ------------------ 337| 778k| ptr [total + k] = normfact * sptr [k] ; 338| | 339| 550k| total += count ; 340| 550k| len -= readcount ; 341| 550k| } ; 342| 550k| return total ; 343| 550k|} /* gsm610_read_f */ gsm610.c:gsm610_close: 608| 460|{ GSM610_PRIVATE *pgsm610 ; 609| | 610| 460| if (psf->codec_data == NULL) ------------------ | Branch (610:6): [True: 0, False: 460] ------------------ 611| 0| return 0 ; 612| | 613| 460| pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; 614| | 615| 460| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (615:6): [True: 0, False: 460] ------------------ 616| 0| { /* If a block has been partially assembled, write it out 617| | ** as the final block. 618| | */ 619| | 620| 0| if (pgsm610->samplecount && pgsm610->samplecount < pgsm610->samplesperblock) ------------------ | Branch (620:7): [True: 0, False: 0] | Branch (620:31): [True: 0, False: 0] ------------------ 621| 0| pgsm610->encode_block (psf, pgsm610) ; 622| 0| } ; 623| | 624| 460| if (pgsm610->gsm_data) ------------------ | Branch (624:6): [True: 460, False: 0] ------------------ 625| 460| gsm_destroy (pgsm610->gsm_data) ; 626| | 627| 460| return 0 ; 628| 460|} /* gsm610_close */ htk_open: 52| 51|{ int subformat ; 53| 51| int error = 0 ; 54| | 55| 51| if (psf->is_pipe) ------------------ | Branch (55:6): [True: 0, False: 51] ------------------ 56| 0| return SFE_HTK_NO_PIPE ; 57| | 58| 51| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (58:6): [True: 51, False: 0] | Branch (58:37): [True: 0, False: 0] | Branch (58:67): [True: 0, False: 0] ------------------ 59| 51| { if ((error = htk_read_header (psf))) ------------------ | Branch (59:8): [True: 0, False: 51] ------------------ 60| 0| return error ; 61| 51| } ; 62| | 63| 51| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 51|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 64| | 65| 51| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (65:6): [True: 0, False: 51] | Branch (65:37): [True: 0, False: 51] ------------------ 66| 0| { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_HTK) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (66:8): [True: 0, False: 0] ------------------ 67| 0| return SFE_BAD_OPEN_FORMAT ; 68| | 69| 0| psf->endian = SF_ENDIAN_BIG ; 70| | 71| 0| if (htk_write_header (psf, SF_FALSE)) ------------------ | Branch (71:7): [True: 0, False: 0] ------------------ 72| 0| return psf->error ; 73| | 74| 0| psf->write_header = htk_write_header ; 75| 51| } ; 76| | 77| 51| psf->container_close = htk_close ; 78| | 79| 51| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 80| | 81| 51| switch (subformat) 82| 51| { case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ ------------------ | Branch (82:4): [True: 51, False: 0] ------------------ 83| 51| error = pcm_init (psf) ; 84| 51| break ; 85| | 86| 0| default : break ; ------------------ | Branch (86:3): [True: 0, False: 51] ------------------ 87| 51| } ; 88| | 89| 51| return error ; 90| 51|} /* htk_open */ htk.c:htk_close: 97| 51|{ 98| 51| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (98:6): [True: 0, False: 51] | Branch (98:37): [True: 0, False: 51] ------------------ 99| 0| htk_write_header (psf, SF_TRUE) ; 100| | 101| 51| return 0 ; 102| 51|} /* htk_close */ htk.c:htk_read_header: 187| 51|{ int sample_count, sample_period, marker ; 188| | 189| 51| psf_binheader_readf (psf, "pE444", 0, &sample_count, &sample_period, &marker) ; 190| | 191| 51| if (2 * sample_count + 12 != psf->filelength) ------------------ | Branch (191:6): [True: 0, False: 51] ------------------ 192| 0| return SFE_HTK_BAD_FILE_LEN ; ------------------ | | 34| 0|#define SFE_HTK_BAD_FILE_LEN 1666 ------------------ 193| | 194| 51| if (marker != 0x20000) ------------------ | Branch (194:6): [True: 0, False: 51] ------------------ 195| 0| return SFE_HTK_NOT_WAVEFORM ; ------------------ | | 35| 0|#define SFE_HTK_NOT_WAVEFORM 1667 ------------------ 196| | 197| 51| psf->sf.channels = 1 ; 198| | 199| 51| if (sample_period > 0) ------------------ | Branch (199:6): [True: 15, False: 36] ------------------ 200| 15| { psf->sf.samplerate = 10000000 / sample_period ; 201| 15| psf_log_printf (psf, "HTK Waveform file\n Sample Count : %d\n Sample Period : %d => %d Hz\n", 202| 15| sample_count, sample_period, psf->sf.samplerate) ; 203| 15| } 204| 36| else 205| 36| { psf->sf.samplerate = 16000 ; 206| 36| psf_log_printf (psf, "HTK Waveform file\n Sample Count : %d\n Sample Period : %d (should be > 0) => Guessed sample rate %d Hz\n", 207| 36| sample_count, sample_period, psf->sf.samplerate) ; 208| 36| } ; 209| | 210| 51| psf->sf.format = SF_FORMAT_HTK | SF_FORMAT_PCM_16 ; 211| 51| psf->bytewidth = 2 ; 212| | 213| | /* HTK always has a 12 byte header. */ 214| 51| psf->dataoffset = 12 ; 215| 51| psf->endian = SF_ENDIAN_BIG ; 216| | 217| 51| psf->datalength = psf->filelength - psf->dataoffset ; 218| | 219| 51| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 220| | 221| 51| if (! psf->sf.frames && psf->blockwidth) ------------------ | Branch (221:6): [True: 51, False: 0] | Branch (221:26): [True: 51, False: 0] ------------------ 222| 51| psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; 223| | 224| 51| return 0 ; 225| 51|} /* htk_read_header */ id3_skip: 68| 2.38k|{ unsigned char buf [10] ; 69| 2.38k| int offset ; 70| | 71| 2.38k| memset (buf, 0, sizeof (buf)) ; 72| 2.38k| psf_binheader_readf (psf, "pb", 0, buf, 10) ; 73| | 74| 2.38k| if (buf [0] == 'I' && buf [1] == 'D' && buf [2] == '3') ------------------ | Branch (74:6): [True: 2.38k, False: 0] | Branch (74:24): [True: 2.38k, False: 0] | Branch (74:42): [True: 2.38k, False: 0] ------------------ 75| 2.38k| { psf->id3_header.minor_version = buf [3] ; 76| 2.38k| offset = buf [6] & 0x7f ; 77| 2.38k| offset = (offset << 7) | (buf [7] & 0x7f) ; 78| 2.38k| offset = (offset << 7) | (buf [8] & 0x7f) ; 79| 2.38k| offset = (offset << 7) | (buf [9] & 0x7f) ; 80| | 81| | /* 82| | ** ID3 count field is how many bytes of ID3v2 header FOLLOW the ten 83| | ** bytes of header magic and offset, NOT the total ID3v2 header len. 84| | */ 85| 2.38k| psf->id3_header.len = offset + 10 ; 86| 2.38k| psf->id3_header.offset = psf->fileoffset ; 87| | 88| 2.38k| psf_log_printf (psf, " ID3v2.%d header length : %d\n----------------------------------------\n", 89| 2.38k| psf->id3_header.minor_version, psf->id3_header.len) ; 90| | 91| | /* Never want to jump backwards in a file. */ 92| 2.38k| if (offset < 0) ------------------ | Branch (92:7): [True: 0, False: 2.38k] ------------------ 93| 0| return 0 ; 94| | 95| | /* Position ourselves at the new file offset. */ 96| 2.38k| if (psf->fileoffset + psf->id3_header.len < psf->filelength) ------------------ | Branch (96:7): [True: 2.36k, False: 13] ------------------ 97| 2.36k| { psf_binheader_readf (psf, "p!", psf->id3_header.len) ; 98| 2.36k| psf->fileoffset += psf->id3_header.len ; 99| 2.36k| return 1 ; 100| 2.36k| } ; 101| 13| } ; 102| | 103| 13| return 0 ; 104| 2.38k|} /* id3_skip */ wavlike_ima_init: 109| 143|{ int error ; 110| | 111| 143| if (psf->codec_data != NULL) ------------------ | Branch (111:6): [True: 0, False: 143] ------------------ 112| 0| { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; 113| 0| return SFE_INTERNAL ; 114| 143| } ; 115| | 116| 143| if (psf->file.mode == SFM_RDWR) ------------------ | Branch (116:6): [True: 0, False: 143] ------------------ 117| 0| return SFE_BAD_MODE_RW ; 118| | 119| 143| if (psf->file.mode == SFM_READ) ------------------ | Branch (119:6): [True: 143, False: 0] ------------------ 120| 143| if ((error = ima_reader_init (psf, blockalign, samplesperblock))) ------------------ | Branch (120:7): [True: 37, False: 106] ------------------ 121| 37| return error ; 122| | 123| 106| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (123:6): [True: 0, False: 106] ------------------ 124| 0| if ((error = ima_writer_init (psf, blockalign))) ------------------ | Branch (124:7): [True: 0, False: 0] ------------------ 125| 0| return error ; 126| | 127| 106| psf->codec_close = ima_close ; 128| 106| psf->seek = wavlike_ima_seek ; 129| | 130| 106| return 0 ; 131| 106|} /* wavlike_ima_init */ aiff_ima_init: 135| 126|{ int error ; 136| | 137| 126| if (psf->file.mode == SFM_RDWR) ------------------ | Branch (137:6): [True: 0, False: 126] ------------------ 138| 0| return SFE_BAD_MODE_RW ; 139| | 140| 126| if (psf->file.mode == SFM_READ) ------------------ | Branch (140:6): [True: 126, False: 0] ------------------ 141| 126| if ((error = ima_reader_init (psf, blockalign, samplesperblock))) ------------------ | Branch (141:7): [True: 0, False: 126] ------------------ 142| 0| return error ; 143| | 144| 126| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (144:6): [True: 0, False: 126] ------------------ 145| 0| if ((error = ima_writer_init (psf, blockalign))) ------------------ | Branch (145:7): [True: 0, False: 0] ------------------ 146| 0| return error ; 147| | 148| 126| psf->codec_close = ima_close ; 149| 126| psf->seek = aiff_ima_seek ; 150| | 151| 126| return 0 ; 152| 126|} /* aiff_ima_init */ ima_adpcm.c:ima_close: 156| 232|{ IMA_ADPCM_PRIVATE *pima ; 157| | 158| 232| pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; 159| | 160| 232| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (160:6): [True: 0, False: 232] ------------------ 161| 0| { /* If a block has been partially assembled, write it out 162| | ** as the final block. 163| | */ 164| 0| if (pima->samplecount && pima->samplecount < pima->samplesperblock) ------------------ | Branch (164:7): [True: 0, False: 0] | Branch (164:28): [True: 0, False: 0] ------------------ 165| 0| pima->encode_block (psf, pima) ; 166| | 167| 0| psf->sf.frames = pima->samplesperblock * pima->blockcount / psf->sf.channels ; 168| 0| } ; 169| | 170| 232| return 0 ; 171| 232|} /* ima_close */ ima_adpcm.c:ima_reader_init: 179| 269|{ IMA_ADPCM_PRIVATE *pima ; 180| 269| int pimasize, count ; 181| | 182| 269| if (psf->file.mode != SFM_READ) ------------------ | Branch (182:6): [True: 0, False: 269] ------------------ 183| 0| return SFE_BAD_MODE_RW ; 184| | 185| | /* 186| | ** Allocate enough space for 1 more than a multiple of 8 samples 187| | ** to avoid having to branch when pulling apart the nibbles. 188| | */ 189| 269| count = ((samplesperblock - 2) | 7) + 2 ; 190| 269| pimasize = sizeof (IMA_ADPCM_PRIVATE) + psf->sf.channels * (blockalign + samplesperblock + sizeof (short) * count) ; 191| | 192| 269| if (! (pima = calloc (1, pimasize))) ------------------ | Branch (192:6): [True: 0, False: 269] ------------------ 193| 0| return SFE_MALLOC_FAILED ; 194| | 195| 269| psf->codec_data = (void*) pima ; 196| | 197| 269| pima->samples = pima->data ; 198| 269| pima->block = (unsigned char*) (pima->data + samplesperblock * psf->sf.channels) ; 199| | 200| 269| pima->channels = psf->sf.channels ; 201| 269| pima->blocksize = blockalign ; 202| 269| pima->samplesperblock = samplesperblock ; 203| | 204| 269| psf->filelength = psf_get_filelen (psf) ; 205| 269| psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : ------------------ | Branch (205:20): [True: 19, False: 250] ------------------ 206| 269| psf->filelength - psf->dataoffset ; 207| | 208| 269| if (pima->blocksize <= 0) ------------------ | Branch (208:6): [True: 4, False: 265] ------------------ 209| 4| { psf_log_printf (psf, "*** Error : pima->blocksize should be > 0.\n") ; 210| 4| return SFE_INTERNAL ; 211| 265| } ; 212| | 213| 265| if (pima->samplesperblock <= 0) ------------------ | Branch (213:6): [True: 0, False: 265] ------------------ 214| 0| { psf_log_printf (psf, "*** Error : pima->samplesperblock should be > 0.\n") ; 215| 0| return SFE_INTERNAL ; 216| 265| } ; 217| | 218| 265| if (psf->datalength % pima->blocksize) ------------------ | Branch (218:6): [True: 228, False: 37] ------------------ 219| 228| pima->blocks = psf->datalength / pima->blocksize + 1 ; 220| 37| else 221| 37| pima->blocks = psf->datalength / pima->blocksize ; 222| | 223| 265| switch (SF_CONTAINER (psf->sf.format)) ------------------ | | 108| 265|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ 224| 265| { case SF_FORMAT_WAV : ------------------ | Branch (224:4): [True: 136, False: 129] ------------------ 225| 139| case SF_FORMAT_W64 : ------------------ | Branch (225:3): [True: 3, False: 262] ------------------ 226| 139| count = 2 * (pima->blocksize - 4 * pima->channels) / pima->channels + 1 ; 227| | 228| 139| if (pima->samplesperblock != count) ------------------ | Branch (228:9): [True: 33, False: 106] ------------------ 229| 33| { psf_log_printf (psf, "*** Error : samplesperblock should be %d.\n", count) ; 230| 33| return SFE_INTERNAL ; 231| 106| } ; 232| | 233| 106| pima->decode_block = wavlike_ima_decode_block ; 234| | 235| 106| psf->sf.frames = pima->samplesperblock * pima->blocks ; 236| 106| break ; 237| | 238| 126| case SF_FORMAT_AIFF : ------------------ | Branch (238:3): [True: 126, False: 139] ------------------ 239| 126| psf_log_printf (psf, "still need to check block count\n") ; 240| 126| pima->decode_block = aiff_ima_decode_block ; 241| 126| psf->sf.frames = (sf_count_t) pima->samplesperblock * pima->blocks / pima->channels ; 242| 126| break ; 243| | 244| 0| default : ------------------ | Branch (244:3): [True: 0, False: 265] ------------------ 245| 0| psf_log_printf (psf, "ima_reader_init: bad psf->sf.format\n") ; 246| 0| return SFE_INTERNAL ; 247| 265| } ; 248| | 249| 232| pima->decode_block (psf, pima) ; /* Read first block. */ 250| | 251| 232| psf->read_short = ima_read_s ; 252| 232| psf->read_int = ima_read_i ; 253| 232| psf->read_float = ima_read_f ; 254| 232| psf->read_double = ima_read_d ; 255| | 256| 232| return 0 ; 257| 265|} /* ima_reader_init */ ima_adpcm.c:wavlike_ima_decode_block: 390| 1.78k|{ int chan, k, predictor, blockindx, indx, indxstart, diff ; 391| 1.78k| short step, bytecode, stepindx [2] = { 0 } ; 392| | 393| 1.78k| pima->blockcount ++ ; 394| 1.78k| pima->samplecount = 0 ; 395| | 396| 1.78k| if (pima->blockcount > pima->blocks) ------------------ | Branch (396:6): [True: 7, False: 1.78k] ------------------ 397| 7| { memset (pima->samples, 0, pima->samplesperblock * pima->channels * sizeof (short)) ; 398| 7| return 1 ; 399| 1.78k| } ; 400| | 401| 1.78k| if ((k = (int) psf_fread (pima->block, 1, pima->blocksize, psf)) != pima->blocksize) ------------------ | Branch (401:6): [True: 88, False: 1.69k] ------------------ 402| 88| psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pima->blocksize) ; 403| | 404| | /* Read and check the block header. */ 405| | 406| 4.16k| for (chan = 0 ; chan < pima->channels ; chan++) ------------------ | Branch (406:18): [True: 2.38k, False: 1.78k] ------------------ 407| 2.38k| { predictor = pima->block [chan*4] | (pima->block [chan*4+1] << 8) ; 408| 2.38k| if (predictor & 0x8000) ------------------ | Branch (408:7): [True: 753, False: 1.62k] ------------------ 409| 753| predictor -= 0x10000 ; 410| | 411| 2.38k| stepindx [chan] = pima->block [chan*4+2] ; 412| 2.38k| stepindx [chan] = clamp_ima_step_index (stepindx [chan]) ; 413| | 414| | 415| 2.38k| if (pima->block [chan*4+3] != 0) ------------------ | Branch (415:7): [True: 1.50k, False: 880] ------------------ 416| 1.50k| psf_log_printf (psf, "IMA ADPCM synchronisation error.\n") ; 417| | 418| 2.38k| pima->samples [chan] = predictor ; 419| 2.38k| } ; 420| | 421| | /* 422| | ** Pull apart the packed 4 bit samples and store them in their 423| | ** correct sample positions. 424| | */ 425| | 426| 1.78k| blockindx = 4 * pima->channels ; 427| | 428| 1.78k| indxstart = pima->channels ; 429| 11.1k| while (blockindx < pima->blocksize) ------------------ | Branch (429:9): [True: 9.35k, False: 1.78k] ------------------ 430| 27.2k| { for (chan = 0 ; chan < pima->channels ; chan++) ------------------ | Branch (430:20): [True: 17.8k, False: 9.35k] ------------------ 431| 17.8k| { indx = indxstart + chan ; 432| 89.2k| for (k = 0 ; k < 4 ; k++) ------------------ | Branch (432:17): [True: 71.4k, False: 17.8k] ------------------ 433| 71.4k| { bytecode = pima->block [blockindx++] ; 434| 71.4k| pima->samples [indx] = bytecode & 0x0F ; 435| 71.4k| indx += pima->channels ; 436| 71.4k| pima->samples [indx] = (bytecode >> 4) & 0x0F ; 437| 71.4k| indx += pima->channels ; 438| 71.4k| } ; 439| 17.8k| } ; 440| 9.35k| indxstart += 8 * pima->channels ; 441| 9.35k| } ; 442| | 443| | /* Decode the encoded 4 bit samples. */ 444| | 445| 139k| for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++) ------------------ | Branch (445:28): [True: 137k, False: 1.78k] ------------------ 446| 137k| { chan = (pima->channels > 1) ? (k % 2) : 0 ; ------------------ | Branch (446:11): [True: 133k, False: 4.10k] ------------------ 447| | 448| 137k| bytecode = pima->samples [k] & 0xF ; 449| | 450| 137k| step = ima_step_size [stepindx [chan]] ; 451| 137k| predictor = pima->samples [k - pima->channels] ; 452| | 453| 137k| diff = step >> 3 ; 454| 137k| if (bytecode & 1) ------------------ | Branch (454:7): [True: 1.00k, False: 136k] ------------------ 455| 1.00k| diff += step >> 2 ; 456| 137k| if (bytecode & 2) ------------------ | Branch (456:7): [True: 875, False: 136k] ------------------ 457| 875| diff += step >> 1 ; 458| 137k| if (bytecode & 4) ------------------ | Branch (458:7): [True: 968, False: 136k] ------------------ 459| 968| diff += step ; 460| 137k| if (bytecode & 8) ------------------ | Branch (460:7): [True: 741, False: 136k] ------------------ 461| 741| diff = -diff ; 462| | 463| 137k| predictor += diff ; 464| | 465| 137k| if (predictor > 32767) ------------------ | Branch (465:7): [True: 684, False: 136k] ------------------ 466| 684| predictor = 32767 ; 467| 136k| else if (predictor < -32768) ------------------ | Branch (467:12): [True: 368, False: 136k] ------------------ 468| 368| predictor = -32768 ; 469| | 470| 137k| stepindx [chan] += ima_indx_adjust [bytecode] ; 471| 137k| stepindx [chan] = clamp_ima_step_index (stepindx [chan]) ; 472| | 473| 137k| pima->samples [k] = predictor ; 474| 137k| } ; 475| | 476| 1.78k| return 1 ; 477| 1.78k|} /* wavlike_ima_decode_block */ ima_adpcm.c:clamp_ima_step_index: 95| 1.93M|{ if (indx < 0) ------------------ | Branch (95:7): [True: 173k, False: 1.76M] ------------------ 96| 173k| return 0 ; 97| 1.76M| if (indx >= ARRAY_LEN (ima_step_size)) ------------------ | | 93| 1.76M|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ | Branch (97:6): [True: 1.59M, False: 172k] ------------------ 98| 1.59M| return ARRAY_LEN (ima_step_size) - 1 ; ------------------ | | 93| 1.59M|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 99| | 100| 172k| return indx ; 101| 1.76M|} /* clamp_ima_step_index */ ima_adpcm.c:aiff_ima_decode_block: 261| 26.9k|{ unsigned char *blockdata ; 262| 26.9k| int chan, k, diff, bytecode, predictor ; 263| 26.9k| short step, stepindx, *sampledata ; 264| | 265| 26.9k| pima->blockcount += pima->channels ; 266| 26.9k| pima->samplecount = 0 ; 267| | 268| 26.9k| if (pima->blockcount > pima->blocks) ------------------ | Branch (268:6): [True: 31, False: 26.8k] ------------------ 269| 31| { memset (pima->samples, 0, pima->samplesperblock * pima->channels * sizeof (short)) ; 270| 31| return 1 ; 271| 26.8k| } ; 272| | 273| 26.8k| if ((k = (int) psf_fread (pima->block, 1, pima->blocksize * pima->channels, psf)) != pima->blocksize * pima->channels) ------------------ | Branch (273:6): [True: 77, False: 26.8k] ------------------ 274| 77| psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pima->blocksize) ; 275| | 276| | /* Read and check the block header. */ 277| 54.5k| for (chan = 0 ; chan < pima->channels ; chan++) ------------------ | Branch (277:18): [True: 27.6k, False: 26.8k] ------------------ 278| 27.6k| { blockdata = pima->block + chan * 34 ; 279| 27.6k| sampledata = pima->samples + chan ; 280| | 281| | /* Sign-extend from 16 bits to 32. */ 282| 27.6k| predictor = (int) ((short) ((blockdata [0] << 8) | (blockdata [1] & 0x80))) ; 283| | 284| 27.6k| stepindx = blockdata [1] & 0x7F ; 285| 27.6k| stepindx = clamp_ima_step_index (stepindx) ; 286| | 287| | /* 288| | ** Pull apart the packed 4 bit samples and store them in their 289| | ** correct sample positions. 290| | */ 291| 912k| for (k = 0 ; k < pima->blocksize - 2 ; k++) ------------------ | Branch (291:16): [True: 885k, False: 27.6k] ------------------ 292| 885k| { bytecode = blockdata [k + 2] ; 293| 885k| sampledata [pima->channels * (2 * k + 0)] = bytecode & 0xF ; 294| 885k| sampledata [pima->channels * (2 * k + 1)] = (bytecode >> 4) & 0xF ; 295| 885k| } ; 296| | 297| | /* Decode the encoded 4 bit samples. */ 298| 1.79M| for (k = 0 ; k < pima->samplesperblock ; k ++) ------------------ | Branch (298:16): [True: 1.77M, False: 27.6k] ------------------ 299| 1.77M| { step = ima_step_size [stepindx] ; 300| | 301| 1.77M| bytecode = pima->samples [pima->channels * k + chan] ; 302| | 303| 1.77M| stepindx += ima_indx_adjust [bytecode] ; 304| 1.77M| stepindx = clamp_ima_step_index (stepindx) ; 305| | 306| 1.77M| diff = step >> 3 ; 307| 1.77M| if (bytecode & 1) diff += step >> 2 ; ------------------ | Branch (307:8): [True: 1.59M, False: 174k] ------------------ 308| 1.77M| if (bytecode & 2) diff += step >> 1 ; ------------------ | Branch (308:8): [True: 1.53M, False: 232k] ------------------ 309| 1.77M| if (bytecode & 4) diff += step ; ------------------ | Branch (309:8): [True: 1.60M, False: 162k] ------------------ 310| 1.77M| if (bytecode & 8) diff = -diff ; ------------------ | Branch (310:8): [True: 1.54M, False: 228k] ------------------ 311| | 312| 1.77M| predictor += diff ; 313| 1.77M| if (predictor < -32768) ------------------ | Branch (313:8): [True: 1.47M, False: 295k] ------------------ 314| 1.47M| predictor = -32768 ; 315| 295k| else if (predictor > 32767) ------------------ | Branch (315:13): [True: 65.2k, False: 229k] ------------------ 316| 65.2k| predictor = 32767 ; 317| | 318| 1.77M| pima->samples [pima->channels * k + chan] = predictor ; 319| 1.77M| } ; 320| 27.6k| } ; 321| | 322| 26.8k| return 1 ; 323| 26.9k|} /* aiff_ima_decode_block */ ima_adpcm.c:ima_read_block: 569| 1.79M|{ int count, total = 0, indx = 0 ; 570| | 571| 3.58M| while (indx < len) ------------------ | Branch (571:9): [True: 1.79M, False: 1.79M] ------------------ 572| 1.79M| { if (pima->blockcount >= pima->blocks && pima->samplecount >= pima->samplesperblock) ------------------ | Branch (572:8): [True: 72.4k, False: 1.71M] | Branch (572:44): [True: 0, False: 72.4k] ------------------ 573| 0| { memset (&(ptr [indx]), 0, (size_t) ((len - indx) * sizeof (short))) ; 574| 0| return total ; 575| 1.79M| } ; 576| | 577| 1.79M| if (pima->samplecount >= pima->samplesperblock) ------------------ | Branch (577:7): [True: 28.4k, False: 1.76M] ------------------ 578| 28.4k| pima->decode_block (psf, pima) ; 579| | 580| 1.79M| count = (pima->samplesperblock - pima->samplecount) * pima->channels ; 581| 1.79M| count = (len - indx > count) ? count : len - indx ; ------------------ | Branch (581:11): [True: 0, False: 1.79M] ------------------ 582| | 583| 1.79M| memcpy (&(ptr [indx]), &(pima->samples [pima->samplecount * pima->channels]), count * sizeof (short)) ; 584| 1.79M| indx += count ; 585| 1.79M| pima->samplecount += count / pima->channels ; 586| 1.79M| total = indx ; 587| 1.79M| } ; 588| | 589| 1.79M| return total ; 590| 1.79M|} /* ima_read_block */ ima_adpcm.c:ima_read_f: 646| 1.79M|{ IMA_ADPCM_PRIVATE *pima ; 647| 1.79M| BUF_UNION ubuf ; 648| 1.79M| short *sptr ; 649| 1.79M| int k, bufferlen, readcount, count ; 650| 1.79M| sf_count_t total = 0 ; 651| 1.79M| float normfact ; 652| | 653| 1.79M| if (! psf->codec_data) ------------------ | Branch (653:6): [True: 0, False: 1.79M] ------------------ 654| 0| return 0 ; 655| 1.79M| pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; 656| | 657| 1.79M| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (657:13): [True: 1.79M, False: 0] ------------------ 658| | 659| 1.79M| sptr = ubuf.sbuf ; 660| 1.79M| bufferlen = ARRAY_LEN (ubuf.sbuf) ; ------------------ | | 93| 1.79M|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 661| 3.58M| while (len > 0) ------------------ | Branch (661:9): [True: 1.79M, False: 1.79M] ------------------ 662| 1.79M| { readcount = (len >= bufferlen) ? bufferlen : (int) len ; ------------------ | Branch (662:16): [True: 0, False: 1.79M] ------------------ 663| 1.79M| count = ima_read_block (psf, pima, sptr, readcount) ; 664| 3.65M| for (k = 0 ; k < readcount ; k++) ------------------ | Branch (664:16): [True: 1.85M, False: 1.79M] ------------------ 665| 1.85M| ptr [total + k] = normfact * (float) (sptr [k]) ; 666| 1.79M| total += count ; 667| 1.79M| len -= readcount ; 668| 1.79M| if (count != readcount) ------------------ | Branch (668:7): [True: 0, False: 1.79M] ------------------ 669| 0| break ; 670| 1.79M| } ; 671| | 672| 1.79M| return total ; 673| 1.79M|} /* ima_read_f */ ircam_open: 80| 317|{ int subformat ; 81| 317| int error = SFE_NO_ERROR ; 82| | 83| 317| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (83:6): [True: 317, False: 0] | Branch (83:37): [True: 0, False: 0] | Branch (83:67): [True: 0, False: 0] ------------------ 84| 317| { if ((error = ircam_read_header (psf))) ------------------ | Branch (84:8): [True: 203, False: 114] ------------------ 85| 203| return error ; 86| 317| } ; 87| | 88| 114| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 114|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 89| | 90| 114| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (90:6): [True: 0, False: 114] | Branch (90:37): [True: 0, False: 114] ------------------ 91| 0| { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_IRCAM) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (91:8): [True: 0, False: 0] ------------------ 92| 0| return SFE_BAD_OPEN_FORMAT ; 93| | 94| 0| psf->endian = SF_ENDIAN (psf->sf.format) ; ------------------ | | 110| 0|#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) ------------------ 95| 0| if (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU) ------------------ | Branch (95:7): [True: 0, False: 0] | Branch (95:27): [True: 0, False: 0] ------------------ 96| 0| psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ; ------------------ | | 11| 0|#define CPU_IS_BIG_ENDIAN 0 ------------------ | Branch (96:18): [Folded, False: 0] ------------------ 97| | 98| 0| psf->dataoffset = IRCAM_DATA_OFFSET ; ------------------ | | 47| 0|#define IRCAM_DATA_OFFSET (1024) ------------------ 99| | 100| 0| if ((error = ircam_write_header (psf, SF_FALSE))) ------------------ | Branch (100:7): [True: 0, False: 0] ------------------ 101| 0| return error ; 102| | 103| 0| psf->write_header = ircam_write_header ; 104| 114| } ; 105| | 106| 114| psf->container_close = ircam_close ; 107| | 108| 114| switch (subformat) 109| 114| { case SF_FORMAT_ULAW : /* 8-bit Ulaw encoding. */ ------------------ | Branch (109:4): [True: 40, False: 74] ------------------ 110| 40| error = ulaw_init (psf) ; 111| 40| break ; 112| | 113| 40| case SF_FORMAT_ALAW : /* 8-bit Alaw encoding. */ ------------------ | Branch (113:3): [True: 40, False: 74] ------------------ 114| 40| error = alaw_init (psf) ; 115| 40| break ; 116| | 117| 22| case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ ------------------ | Branch (117:3): [True: 22, False: 92] ------------------ 118| 26| case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */ ------------------ | Branch (118:3): [True: 4, False: 110] ------------------ 119| 26| error = pcm_init (psf) ; 120| 26| break ; 121| | 122| 8| case SF_FORMAT_FLOAT : /* 32-bit linear PCM. */ ------------------ | Branch (122:3): [True: 8, False: 106] ------------------ 123| 8| error = float32_init (psf) ; 124| 8| break ; 125| | 126| 0| default : break ; ------------------ | Branch (126:3): [True: 0, False: 114] ------------------ 127| 114| } ; 128| | 129| 114| return error ; 130| 114|} /* ircam_open */ ircam.c:ircam_read_header: 137| 317|{ unsigned int marker, encoding ; 138| 317| float samplerate ; 139| 317| int error = SFE_NO_ERROR ; 140| | 141| 317| psf_binheader_readf (psf, "epmf44", 0, &marker, &samplerate, &(psf->sf.channels), &encoding) ; 142| | 143| 317| if (((marker & IRCAM_BE_MASK) != IRCAM_BE_MARKER) && ((marker & IRCAM_LE_MASK) != IRCAM_LE_MARKER)) ------------------ | | 38| 317|#define IRCAM_BE_MASK (MAKE_MARKER (0xFF, 0xFF, 0x00, 0xFF)) | | ------------------ | | | | 122| 317| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ if (((marker & IRCAM_BE_MASK) != IRCAM_BE_MARKER) && ((marker & IRCAM_LE_MASK) != IRCAM_LE_MARKER)) ------------------ | | 39| 317|#define IRCAM_BE_MARKER (MAKE_MARKER (0x64, 0xA3, 0x00, 0x00)) | | ------------------ | | | | 122| 317| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ if (((marker & IRCAM_BE_MASK) != IRCAM_BE_MARKER) && ((marker & IRCAM_LE_MASK) != IRCAM_LE_MARKER)) ------------------ | | 41| 102|#define IRCAM_LE_MASK (MAKE_MARKER (0xFF, 0x00, 0xFF, 0xFF)) | | ------------------ | | | | 122| 102| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ if (((marker & IRCAM_BE_MASK) != IRCAM_BE_MARKER) && ((marker & IRCAM_LE_MASK) != IRCAM_LE_MARKER)) ------------------ | | 42| 102|#define IRCAM_LE_MARKER (MAKE_MARKER (0x00, 0x00, 0xA3, 0x64)) | | ------------------ | | | | 122| 102| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (143:6): [True: 102, False: 215] | Branch (143:55): [True: 0, False: 102] ------------------ 144| 0| { psf_log_printf (psf, "marker: 0x%X\n", marker) ; 145| 0| return SFE_IRCAM_NO_MARKER ; 146| 317| } ; 147| | 148| 317| psf->endian = SF_ENDIAN_LITTLE ; 149| | 150| 317| if (psf->sf.channels > SF_MAX_CHANNELS) ------------------ | | 102| 317|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (150:6): [True: 139, False: 178] ------------------ 151| 139| { psf_binheader_readf (psf, "Epmf44", 0, &marker, &samplerate, &(psf->sf.channels), &encoding) ; 152| | 153| | /* Sanity checking for endian-ness detection. */ 154| 139| if (psf->sf.channels > SF_MAX_CHANNELS) ------------------ | | 102| 139|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (154:7): [True: 27, False: 112] ------------------ 155| 27| { psf_log_printf (psf, "marker: 0x%X\n", marker) ; 156| 27| return SFE_IRCAM_BAD_CHANNELS ; 157| 112| } ; 158| | 159| 112| psf->endian = SF_ENDIAN_BIG ; 160| 290| } ; 161| | 162| 290| psf_log_printf (psf, "marker: 0x%X\n", marker) ; 163| | 164| 290| psf->sf.samplerate = (int) samplerate ; 165| | 166| 290| psf_log_printf (psf, " Sample Rate : %d\n" 167| 290| " Channels : %d\n" 168| 290| " Encoding : %X => %s\n", 169| 290| psf->sf.samplerate, psf->sf.channels, encoding, get_encoding_str (encoding)) ; 170| | 171| 290| switch (encoding) 172| 290| { case IRCAM_PCM_16 : ------------------ | Branch (172:4): [True: 22, False: 268] ------------------ 173| 22| psf->bytewidth = 2 ; 174| 22| psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ; 175| | 176| 22| psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_16 ; 177| 22| break ; 178| | 179| 4| case IRCAM_PCM_32 : ------------------ | Branch (179:3): [True: 4, False: 286] ------------------ 180| 4| psf->bytewidth = 4 ; 181| 4| psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ; 182| | 183| 4| psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_32 ; 184| 4| break ; 185| | 186| 8| case IRCAM_FLOAT : ------------------ | Branch (186:3): [True: 8, False: 282] ------------------ 187| 8| psf->bytewidth = 4 ; 188| 8| psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ; 189| | 190| 8| psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_FLOAT ; 191| 8| break ; 192| | 193| 40| case IRCAM_ALAW : ------------------ | Branch (193:3): [True: 40, False: 250] ------------------ 194| 40| psf->bytewidth = 1 ; 195| 40| psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ; 196| | 197| 40| psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ALAW ; 198| 40| break ; 199| | 200| 40| case IRCAM_ULAW : ------------------ | Branch (200:3): [True: 40, False: 250] ------------------ 201| 40| psf->bytewidth = 1 ; 202| 40| psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ; 203| | 204| 40| psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ULAW ; 205| 40| break ; 206| | 207| 176| default : ------------------ | Branch (207:3): [True: 176, False: 114] ------------------ 208| 176| error = SFE_IRCAM_UNKNOWN_FORMAT ; 209| 176| break ; 210| 290| } ; 211| | 212| 290| if (psf->endian == SF_ENDIAN_BIG) ------------------ | Branch (212:6): [True: 112, False: 178] ------------------ 213| 112| psf->sf.format |= SF_ENDIAN_BIG ; 214| 178| else 215| 178| psf->sf.format |= SF_ENDIAN_LITTLE ; 216| | 217| 290| if (error) ------------------ | Branch (217:6): [True: 176, False: 114] ------------------ 218| 176| return error ; 219| | 220| 114| psf->dataoffset = IRCAM_DATA_OFFSET ; ------------------ | | 47| 114|#define IRCAM_DATA_OFFSET (1024) ------------------ 221| 114| psf->datalength = psf->filelength - psf->dataoffset ; 222| | 223| 114| if (psf->sf.frames == 0 && psf->blockwidth) ------------------ | Branch (223:6): [True: 114, False: 0] | Branch (223:29): [True: 112, False: 2] ------------------ 224| 112| psf->sf.frames = psf->datalength / psf->blockwidth ; 225| | 226| 114| psf_log_printf (psf, " Samples : %d\n", psf->sf.frames) ; 227| | 228| 114| psf_binheader_readf (psf, "p", IRCAM_DATA_OFFSET) ; ------------------ | | 47| 114|#define IRCAM_DATA_OFFSET (1024) ------------------ 229| | 230| 114| return 0 ; 231| 290|} /* ircam_read_header */ ircam.c:get_encoding_str: 314| 290|{ switch (encoding) ------------------ | Branch (314:11): [True: 114, False: 176] ------------------ 315| 290| { case IRCAM_PCM_16 : return "16 bit PCM" ; ------------------ | Branch (315:4): [True: 22, False: 268] ------------------ 316| 8| case IRCAM_FLOAT : return "32 bit float" ; ------------------ | Branch (316:3): [True: 8, False: 282] ------------------ 317| 40| case IRCAM_ALAW : return "A law" ; ------------------ | Branch (317:3): [True: 40, False: 250] ------------------ 318| 40| case IRCAM_ULAW : return "u law" ; ------------------ | Branch (318:3): [True: 40, False: 250] ------------------ 319| 4| case IRCAM_PCM_32 : return "32 bit PCM" ; ------------------ | Branch (319:3): [True: 4, False: 286] ------------------ 320| 290| } ; 321| 176| return "Unknown encoding" ; 322| 290|} /* get_encoding_str */ ircam.c:ircam_close: 235| 114|{ 236| 114| psf_log_printf (psf, "close\n") ; 237| | 238| 114| return 0 ; 239| 114|} /* ircam_close */ mat4_open: 77| 597|{ int subformat, error = 0 ; 78| | 79| 597| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (79:6): [True: 597, False: 0] | Branch (79:37): [True: 0, False: 0] | Branch (79:67): [True: 0, False: 0] ------------------ 80| 597| { if ((error = mat4_read_header (psf))) ------------------ | Branch (80:8): [True: 337, False: 260] ------------------ 81| 337| return error ; 82| 597| } ; 83| | 84| 260| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MAT4) ------------------ | | 108| 260|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (84:6): [True: 0, False: 260] ------------------ 85| 0| return SFE_BAD_OPEN_FORMAT ; 86| | 87| 260| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 260|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 88| | 89| 260| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (89:6): [True: 0, False: 260] | Branch (89:37): [True: 0, False: 260] ------------------ 90| 0| { if (psf->is_pipe) ------------------ | Branch (90:8): [True: 0, False: 0] ------------------ 91| 0| return SFE_NO_PIPE_WRITE ; 92| | 93| 0| psf->endian = SF_ENDIAN (psf->sf.format) ; ------------------ | | 110| 0|#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) ------------------ 94| 0| if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) ------------------ | | 14| 0|#define CPU_IS_LITTLE_ENDIAN 1 | | ------------------ | | | Branch (14:30): [True: 0, Folded] | | ------------------ ------------------ | Branch (94:32): [True: 0, False: 0] | Branch (94:64): [True: 0, False: 0] ------------------ 95| 0| psf->endian = SF_ENDIAN_LITTLE ; 96| 0| else if (CPU_IS_BIG_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) ------------------ | | 11| 0|#define CPU_IS_BIG_ENDIAN 0 | | ------------------ | | | Branch (11:27): [Folded, False: 0] | | ------------------ ------------------ | Branch (96:34): [True: 0, False: 0] | Branch (96:66): [True: 0, False: 0] ------------------ 97| 0| psf->endian = SF_ENDIAN_BIG ; 98| | 99| 0| if ((error = mat4_write_header (psf, SF_FALSE))) ------------------ | Branch (99:7): [True: 0, False: 0] ------------------ 100| 0| return error ; 101| | 102| 0| psf->write_header = mat4_write_header ; 103| 260| } ; 104| | 105| 260| psf->container_close = mat4_close ; 106| | 107| 260| psf->blockwidth = (sf_count_t) psf->bytewidth * psf->sf.channels ; 108| | 109| 260| switch (subformat) 110| 260| { case SF_FORMAT_PCM_16 : ------------------ | Branch (110:4): [True: 45, False: 215] ------------------ 111| 79| case SF_FORMAT_PCM_32 : ------------------ | Branch (111:3): [True: 34, False: 226] ------------------ 112| 79| error = pcm_init (psf) ; 113| 79| break ; 114| | 115| 44| case SF_FORMAT_FLOAT : ------------------ | Branch (115:3): [True: 44, False: 216] ------------------ 116| 44| error = float32_init (psf) ; 117| 44| break ; 118| | 119| 137| case SF_FORMAT_DOUBLE : ------------------ | Branch (119:3): [True: 137, False: 123] ------------------ 120| 137| error = double64_init (psf) ; 121| 137| break ; 122| | 123| 0| default : break ; ------------------ | Branch (123:3): [True: 0, False: 260] ------------------ 124| 260| } ; 125| | 126| 260| return error ; 127| 260|} /* mat4_open */ mat4.c:mat4_close: 134| 260|{ 135| 260| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (135:6): [True: 0, False: 260] | Branch (135:37): [True: 0, False: 260] ------------------ 136| 0| mat4_write_header (psf, SF_TRUE) ; 137| | 138| 260| return 0 ; 139| 260|} /* mat4_close */ mat4.c:mat4_read_header: 206| 597|{ char buffer [256] ; 207| 597| uint32_t marker, namesize ; 208| 597| int rows, cols, imag ; 209| 597| double value ; 210| 597| const char *marker_str ; 211| 597| char name [64] ; 212| | 213| 597| psf_binheader_readf (psf, "pm", 0, &marker) ; 214| | 215| | /* MAT4 file must start with a double for the samplerate. */ 216| 597| if (marker == MAT4_BE_DOUBLE) ------------------ | | 42| 597|#define MAT4_BE_DOUBLE (MAKE_MARKER (0, 0, 0x03, 0xE8)) | | ------------------ | | | | 122| 597| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (216:6): [True: 72, False: 525] ------------------ 217| 72| { psf->endian = psf->rwf_endian = SF_ENDIAN_BIG ; 218| 72| marker_str = "big endian double" ; 219| 72| } 220| 525| else if (marker == MAT4_LE_DOUBLE) ------------------ | | 43| 525|#define MAT4_LE_DOUBLE (MAKE_MARKER (0, 0, 0, 0)) | | ------------------ | | | | 122| 525| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (220:11): [True: 525, False: 0] ------------------ 221| 525| { psf->endian = psf->rwf_endian = SF_ENDIAN_LITTLE ; 222| 525| marker_str = "little endian double" ; 223| 525| } 224| 0| else 225| 0| return SFE_UNIMPLEMENTED ; 226| | 227| 597| psf_log_printf (psf, "GNU Octave 2.0 / MATLAB v4.2 format\nMarker : %s\n", marker_str) ; 228| | 229| 597| psf_binheader_readf (psf, "444", &rows, &cols, &imag) ; 230| | 231| 597| psf_log_printf (psf, " Rows : %d\n Cols : %d\n Imag : %s\n", rows, cols, imag ? "True" : "False") ; ------------------ | Branch (231:78): [True: 497, False: 100] ------------------ 232| | 233| 597| psf_binheader_readf (psf, "4", &namesize) ; 234| | 235| 597| if (namesize >= SIGNED_SIZEOF (name)) ------------------ | | 91| 597|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (235:6): [True: 32, False: 565] ------------------ 236| 32| return SFE_MAT4_BAD_NAME ; 237| | 238| 565| psf_binheader_readf (psf, "b", name, namesize) ; 239| 565| name [namesize] = 0 ; 240| | 241| 565| psf_log_printf (psf, " Name : %s\n", name) ; 242| | 243| 565| psf_binheader_readf (psf, "d", &value) ; 244| | 245| 565| snprintf (buffer, sizeof (buffer), " Value : %f\n", value) ; 246| 565| psf_log_printf (psf, buffer) ; 247| | 248| 565| if ((rows != 1) || (cols != 1)) ------------------ | Branch (248:6): [True: 0, False: 565] | Branch (248:21): [True: 0, False: 565] ------------------ 249| 0| return SFE_MAT4_NO_SAMPLERATE ; 250| | 251| 565| psf->sf.samplerate = psf_lrint (value) ; 252| | 253| | /* Now write out the audio data. */ 254| | 255| 565| psf_binheader_readf (psf, "m", &marker) ; 256| | 257| 565| psf_log_printf (psf, "Marker : %s\n", mat4_marker_to_str (marker)) ; 258| | 259| 565| psf_binheader_readf (psf, "444", &rows, &cols, &imag) ; 260| | 261| 565| psf_log_printf (psf, " Rows : %d\n Cols : %d\n Imag : %s\n", rows, cols, imag ? "True" : "False") ; ------------------ | Branch (261:78): [True: 192, False: 373] ------------------ 262| | 263| 565| psf_binheader_readf (psf, "4", &namesize) ; 264| | 265| 565| if (namesize >= SIGNED_SIZEOF (name)) ------------------ | | 91| 565|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (265:6): [True: 23, False: 542] ------------------ 266| 23| return SFE_MAT4_BAD_NAME ; 267| | 268| 542| psf_binheader_readf (psf, "b", name, namesize) ; 269| 542| name [namesize] = 0 ; 270| | 271| 542| psf_log_printf (psf, " Name : %s\n", name) ; 272| | 273| 542| psf->dataoffset = psf_ftell (psf) ; 274| | 275| 542| if (rows == 0) ------------------ | Branch (275:6): [True: 98, False: 444] ------------------ 276| 98| { psf_log_printf (psf, "*** Error : zero channel count.\n") ; 277| 98| return SFE_CHANNEL_COUNT_ZERO ; 278| 98| } 279| 444| else if (rows > SF_MAX_CHANNELS) ------------------ | | 102| 444|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (279:11): [True: 9, False: 435] ------------------ 280| 9| { psf_log_printf (psf, "*** Error : channel count %d > SF_MAX_CHANNELS.\n", rows) ; 281| 9| return SFE_CHANNEL_COUNT ; 282| 435| } ; 283| | 284| 435| psf->sf.channels = rows ; 285| 435| psf->sf.frames = cols ; 286| | 287| 435| psf->sf.format = psf->endian | SF_FORMAT_MAT4 ; 288| 435| switch (marker) 289| 435| { case MAT4_BE_DOUBLE : ------------------ | | 42| 3|#define MAT4_BE_DOUBLE (MAKE_MARKER (0, 0, 0x03, 0xE8)) | | ------------------ | | | | 122| 3| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (289:4): [True: 3, False: 432] ------------------ 290| 137| case MAT4_LE_DOUBLE : ------------------ | | 43| 137|#define MAT4_LE_DOUBLE (MAKE_MARKER (0, 0, 0, 0)) | | ------------------ | | | | 122| 137| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (290:3): [True: 134, False: 301] ------------------ 291| 137| psf->sf.format |= SF_FORMAT_DOUBLE ; 292| 137| psf->bytewidth = 8 ; 293| 137| break ; 294| | 295| 3| case MAT4_BE_FLOAT : ------------------ | | 45| 3|#define MAT4_BE_FLOAT (MAKE_MARKER (0, 0, 0x03, 0xF2)) | | ------------------ | | | | 122| 3| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (295:3): [True: 3, False: 432] ------------------ 296| 44| case MAT4_LE_FLOAT : ------------------ | | 46| 44|#define MAT4_LE_FLOAT (MAKE_MARKER (0x0A, 0, 0, 0)) | | ------------------ | | | | 122| 44| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (296:3): [True: 41, False: 394] ------------------ 297| 44| psf->sf.format |= SF_FORMAT_FLOAT ; 298| 44| psf->bytewidth = 4 ; 299| 44| break ; 300| | 301| 5| case MAT4_BE_PCM_32 : ------------------ | | 48| 5|#define MAT4_BE_PCM_32 (MAKE_MARKER (0, 0, 0x03, 0xFC)) | | ------------------ | | | | 122| 5| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (301:3): [True: 5, False: 430] ------------------ 302| 34| case MAT4_LE_PCM_32 : ------------------ | | 49| 34|#define MAT4_LE_PCM_32 (MAKE_MARKER (0x14, 0, 0, 0)) | | ------------------ | | | | 122| 34| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (302:3): [True: 29, False: 406] ------------------ 303| 34| psf->sf.format |= SF_FORMAT_PCM_32 ; 304| 34| psf->bytewidth = 4 ; 305| 34| break ; 306| | 307| 8| case MAT4_BE_PCM_16 : ------------------ | | 51| 8|#define MAT4_BE_PCM_16 (MAKE_MARKER (0, 0, 0x04, 0x06)) | | ------------------ | | | | 122| 8| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (307:3): [True: 8, False: 427] ------------------ 308| 45| case MAT4_LE_PCM_16 : ------------------ | | 52| 45|#define MAT4_LE_PCM_16 (MAKE_MARKER (0x1E, 0, 0, 0)) | | ------------------ | | | | 122| 45| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (308:3): [True: 37, False: 398] ------------------ 309| 45| psf->sf.format |= SF_FORMAT_PCM_16 ; 310| 45| psf->bytewidth = 2 ; 311| 45| break ; 312| | 313| 175| default : ------------------ | Branch (313:3): [True: 175, False: 260] ------------------ 314| 175| psf_log_printf (psf, "*** Error : Bad marker %08X\n", marker) ; 315| 175| return SFE_UNIMPLEMENTED ; 316| 435| } ; 317| | 318| 260| if ((psf->filelength - psf->dataoffset) < psf->sf.channels * psf->sf.frames * psf->bytewidth) ------------------ | Branch (318:6): [True: 11, False: 249] ------------------ 319| 11| { psf_log_printf (psf, "*** File seems to be truncated. %D <--> %D\n", 320| 11| psf->filelength - psf->dataoffset, psf->sf.channels * psf->sf.frames * psf->bytewidth) ; 321| 11| } 322| 249| else if ((psf->filelength - psf->dataoffset) > psf->sf.channels * psf->sf.frames * psf->bytewidth) ------------------ | Branch (322:11): [True: 217, False: 32] ------------------ 323| 217| psf->dataend = psf->dataoffset + (sf_count_t) rows * (sf_count_t) cols * psf->bytewidth ; 324| | 325| 260| psf->datalength = psf->filelength - psf->dataoffset - psf->dataend ; 326| | 327| 260| psf->sf.sections = 1 ; 328| | 329| 260| return 0 ; 330| 435|} /* mat4_read_header */ mat4.c:mat4_marker_to_str: 368| 565|{ static char str [32] ; 369| | 370| 565| switch (marker) ------------------ | Branch (370:10): [True: 306, False: 259] ------------------ 371| 565| { 372| 9| case MAT4_BE_PCM_16 : return "big endian 16 bit PCM" ; ------------------ | | 51| 9|#define MAT4_BE_PCM_16 (MAKE_MARKER (0, 0, 0x04, 0x06)) | | ------------------ | | | | 122| 9| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (372:3): [True: 9, False: 556] ------------------ 373| 38| case MAT4_LE_PCM_16 : return "little endian 16 bit PCM" ; ------------------ | | 52| 38|#define MAT4_LE_PCM_16 (MAKE_MARKER (0x1E, 0, 0, 0)) | | ------------------ | | | | 122| 38| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (373:3): [True: 38, False: 527] ------------------ 374| | 375| 6| case MAT4_BE_PCM_32 : return "big endian 32 bit PCM" ; ------------------ | | 48| 6|#define MAT4_BE_PCM_32 (MAKE_MARKER (0, 0, 0x03, 0xFC)) | | ------------------ | | | | 122| 6| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (375:3): [True: 6, False: 559] ------------------ 376| 31| case MAT4_LE_PCM_32 : return "little endian 32 bit PCM" ; ------------------ | | 49| 31|#define MAT4_LE_PCM_32 (MAKE_MARKER (0x14, 0, 0, 0)) | | ------------------ | | | | 122| 31| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (376:3): [True: 31, False: 534] ------------------ 377| | 378| | 379| 4| case MAT4_BE_FLOAT : return "big endian float" ; ------------------ | | 45| 4|#define MAT4_BE_FLOAT (MAKE_MARKER (0, 0, 0x03, 0xF2)) | | ------------------ | | | | 122| 4| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (379:3): [True: 4, False: 561] ------------------ 380| 42| case MAT4_LE_FLOAT : return "big endian float" ; ------------------ | | 46| 42|#define MAT4_LE_FLOAT (MAKE_MARKER (0x0A, 0, 0, 0)) | | ------------------ | | | | 122| 42| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (380:3): [True: 42, False: 523] ------------------ 381| | 382| 4| case MAT4_BE_DOUBLE : return "big endian double" ; ------------------ | | 42| 4|#define MAT4_BE_DOUBLE (MAKE_MARKER (0, 0, 0x03, 0xE8)) | | ------------------ | | | | 122| 4| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (382:3): [True: 4, False: 561] ------------------ 383| 172| case MAT4_LE_DOUBLE : return "little endian double" ; ------------------ | | 43| 172|#define MAT4_LE_DOUBLE (MAKE_MARKER (0, 0, 0, 0)) | | ------------------ | | | | 122| 172| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (383:3): [True: 172, False: 393] ------------------ 384| 565| } ; 385| | 386| | /* This is a little unsafe but is really only for debugging. */ 387| 259| str [sizeof (str) - 1] = 0 ; 388| 259| snprintf (str, sizeof (str) - 1, "%08X", marker) ; 389| 259| return str ; 390| 565|} /* mat4_marker_to_str */ mat5_open: 87| 228|{ int subformat, error = 0 ; 88| | 89| 228| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (89:6): [True: 228, False: 0] | Branch (89:37): [True: 0, False: 0] | Branch (89:67): [True: 0, False: 0] ------------------ 90| 228| { if ((error = mat5_read_header (psf))) ------------------ | Branch (90:8): [True: 206, False: 22] ------------------ 91| 206| return error ; 92| 228| } ; 93| | 94| 22| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MAT5) ------------------ | | 108| 22|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (94:6): [True: 0, False: 22] ------------------ 95| 0| return SFE_BAD_OPEN_FORMAT ; 96| | 97| 22| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 22|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 98| | 99| 22| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (99:6): [True: 0, False: 22] | Branch (99:37): [True: 0, False: 22] ------------------ 100| 0| { if (psf->is_pipe) ------------------ | Branch (100:8): [True: 0, False: 0] ------------------ 101| 0| return SFE_NO_PIPE_WRITE ; 102| | 103| 0| psf->endian = SF_ENDIAN (psf->sf.format) ; ------------------ | | 110| 0|#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) ------------------ 104| 0| if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) ------------------ | | 14| 0|#define CPU_IS_LITTLE_ENDIAN 1 | | ------------------ | | | Branch (14:30): [True: 0, Folded] | | ------------------ ------------------ | Branch (104:32): [True: 0, False: 0] | Branch (104:64): [True: 0, False: 0] ------------------ 105| 0| psf->endian = SF_ENDIAN_LITTLE ; 106| 0| else if (CPU_IS_BIG_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) ------------------ | | 11| 0|#define CPU_IS_BIG_ENDIAN 0 | | ------------------ | | | Branch (11:27): [Folded, False: 0] | | ------------------ ------------------ | Branch (106:34): [True: 0, False: 0] | Branch (106:66): [True: 0, False: 0] ------------------ 107| 0| psf->endian = SF_ENDIAN_BIG ; 108| | 109| 0| if ((error = mat5_write_header (psf, SF_FALSE))) ------------------ | Branch (109:7): [True: 0, False: 0] ------------------ 110| 0| return error ; 111| | 112| 0| psf->write_header = mat5_write_header ; 113| 22| } ; 114| | 115| 22| psf->container_close = mat5_close ; 116| | 117| 22| psf->blockwidth = (sf_count_t) psf->bytewidth * psf->sf.channels ; 118| | 119| 22| switch (subformat) 120| 22| { case SF_FORMAT_PCM_U8 : ------------------ | Branch (120:4): [True: 1, False: 21] ------------------ 121| 2| case SF_FORMAT_PCM_16 : ------------------ | Branch (121:3): [True: 1, False: 21] ------------------ 122| 3| case SF_FORMAT_PCM_32 : ------------------ | Branch (122:3): [True: 1, False: 21] ------------------ 123| 3| error = pcm_init (psf) ; 124| 3| break ; 125| | 126| 6| case SF_FORMAT_FLOAT : ------------------ | Branch (126:3): [True: 6, False: 16] ------------------ 127| 6| error = float32_init (psf) ; 128| 6| break ; 129| | 130| 13| case SF_FORMAT_DOUBLE : ------------------ | Branch (130:3): [True: 13, False: 9] ------------------ 131| 13| error = double64_init (psf) ; 132| 13| break ; 133| | 134| 0| default : break ; ------------------ | Branch (134:3): [True: 0, False: 22] ------------------ 135| 22| } ; 136| | 137| 22| return error ; 138| 22|} /* mat5_open */ mat5.c:mat5_close: 145| 22|{ 146| 22| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (146:6): [True: 0, False: 22] | Branch (146:37): [True: 0, False: 22] ------------------ 147| 0| mat5_write_header (psf, SF_TRUE) ; 148| | 149| 22| return 0 ; 150| 22|} /* mat5_close */ mat5.c:mat5_read_header: 261| 228|{ char buffer [256], name [32] ; 262| 228| short version, endian ; 263| 228| int type, flags1, flags2, rows, cols ; 264| 228| unsigned size ; 265| 228| int have_samplerate = 1 ; 266| | 267| 228| psf_binheader_readf (psf, "pb", 0, buffer, 124) ; 268| | 269| 228| buffer [125] = 0 ; 270| | 271| 228| if (strlen (buffer) >= 124) ------------------ | Branch (271:6): [True: 1, False: 227] ------------------ 272| 1| return SFE_UNIMPLEMENTED ; 273| | 274| 227| if (strstr (buffer, "MATLAB 5.0 MAT-file") == buffer) ------------------ | Branch (274:6): [True: 16, False: 211] ------------------ 275| 16| psf_log_printf (psf, "%s\n", buffer) ; 276| | 277| | 278| 227| psf_binheader_readf (psf, "E22", &version, &endian) ; 279| | 280| 227| if (endian == MI_MARKER) ------------------ | | 45| 227|#define MI_MARKER (('M' << 8) + 'I') ------------------ | Branch (280:6): [True: 1, False: 226] ------------------ 281| 1| { psf->endian = psf->rwf_endian = SF_ENDIAN_BIG ; 282| 1| if (CPU_IS_LITTLE_ENDIAN) version = ENDSWAP_16 (version) ; ------------------ | | 14| 1|#define CPU_IS_LITTLE_ENDIAN 1 | | ------------------ | | | Branch (14:30): [True: 1, Folded] | | ------------------ ------------------ if (CPU_IS_LITTLE_ENDIAN) version = ENDSWAP_16 (version) ; ------------------ | | 34| 1|#define ENDSWAP_16(x) (bswap_16 (x)) ------------------ 283| 1| } 284| 226| else if (endian == IM_MARKER) ------------------ | | 44| 226|#define IM_MARKER (('I' << 8) + 'M') ------------------ | Branch (284:11): [True: 210, False: 16] ------------------ 285| 210| { psf->endian = psf->rwf_endian = SF_ENDIAN_LITTLE ; 286| 210| if (CPU_IS_BIG_ENDIAN) version = ENDSWAP_16 (version) ; ------------------ | | 11| 210|#define CPU_IS_BIG_ENDIAN 0 | | ------------------ | | | Branch (11:27): [Folded, False: 210] | | ------------------ ------------------ if (CPU_IS_BIG_ENDIAN) version = ENDSWAP_16 (version) ; ------------------ | | 34| 0|#define ENDSWAP_16(x) (bswap_16 (x)) ------------------ 287| 210| } 288| 16| else 289| 16| return SFE_MAT5_BAD_ENDIAN ; 290| | 291| 211| if ((CPU_IS_LITTLE_ENDIAN && endian == IM_MARKER) || ------------------ | | 14| 422|#define CPU_IS_LITTLE_ENDIAN 1 | | ------------------ | | | Branch (14:30): [True: 211, Folded] | | ------------------ ------------------ if ((CPU_IS_LITTLE_ENDIAN && endian == IM_MARKER) || ------------------ | | 44| 211|#define IM_MARKER (('I' << 8) + 'M') ------------------ | Branch (291:31): [True: 210, False: 1] ------------------ 292| 0| (CPU_IS_BIG_ENDIAN && endian == MI_MARKER)) ------------------ | | 11| 0|#define CPU_IS_BIG_ENDIAN 0 | | ------------------ | | | Branch (11:27): [Folded, False: 0] | | ------------------ ------------------ (CPU_IS_BIG_ENDIAN && endian == MI_MARKER)) ------------------ | | 45| 0|#define MI_MARKER (('M' << 8) + 'I') ------------------ | Branch (292:26): [True: 0, False: 0] ------------------ 293| 210| version = ENDSWAP_16 (version) ; ------------------ | | 34| 210|#define ENDSWAP_16(x) (bswap_16 (x)) ------------------ 294| | 295| 211| psf_log_printf (psf, "Version : 0x%04X\n", version) ; 296| 211| psf_log_printf (psf, "Endian : 0x%04X => %s\n", endian, 297| 211| (psf->endian == SF_ENDIAN_LITTLE) ? "Little" : "Big") ; ------------------ | Branch (297:5): [True: 210, False: 1] ------------------ 298| | 299| | /*========================================================*/ 300| 211| psf_binheader_readf (psf, "44", &type, &size) ; 301| 211| psf_log_printf (psf, "Block\n Type : %X Size : %d\n", type, size) ; 302| | 303| 211| if (type != MAT5_TYPE_ARRAY) ------------------ | Branch (303:6): [True: 2, False: 209] ------------------ 304| 2| return SFE_MAT5_NO_BLOCK ; 305| | 306| 209| psf_binheader_readf (psf, "44", &type, &size) ; 307| 209| psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; 308| | 309| 209| if (type != MAT5_TYPE_UINT32) ------------------ | Branch (309:6): [True: 27, False: 182] ------------------ 310| 27| return SFE_MAT5_NO_BLOCK ; 311| | 312| 182| psf_binheader_readf (psf, "44", &flags1, &flags2) ; 313| 182| psf_log_printf (psf, " Flg1 : %X Flg2 : %d\n", flags1, flags2) ; 314| | 315| 182| psf_binheader_readf (psf, "44", &type, &size) ; 316| 182| psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; 317| | 318| 182| if (type != MAT5_TYPE_INT32) ------------------ | Branch (318:6): [True: 1, False: 181] ------------------ 319| 1| return SFE_MAT5_NO_BLOCK ; 320| | 321| 181| psf_binheader_readf (psf, "44", &rows, &cols) ; 322| 181| psf_log_printf (psf, " Rows : %d Cols : %d\n", rows, cols) ; 323| | 324| 181| if (rows != 1 || cols != 1) ------------------ | Branch (324:6): [True: 92, False: 89] | Branch (324:19): [True: 31, False: 58] ------------------ 325| 123| { if (psf->sf.samplerate == 0) ------------------ | Branch (325:8): [True: 123, False: 0] ------------------ 326| 123| psf->sf.samplerate = 44100 ; 327| 123| have_samplerate = 0 ; 328| 123| } 329| 181| psf_binheader_readf (psf, "4", &type) ; 330| | 331| 181| if (type == MAT5_TYPE_SCHAR) ------------------ | Branch (331:6): [True: 48, False: 133] ------------------ 332| 48| { psf_binheader_readf (psf, "4", &size) ; 333| 48| psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; 334| 48| if (size > SIGNED_SIZEOF (name) - 1) ------------------ | | 91| 48|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (334:7): [True: 29, False: 19] ------------------ 335| 29| { psf_log_printf (psf, "Error : Bad name length.\n") ; 336| 29| return SFE_MAT5_NO_BLOCK ; 337| 29| } ; 338| | 339| 19| psf_binheader_readf (psf, "bj", name, size, (8 - (size % 8)) % 8) ; 340| 19| name [size] = 0 ; 341| 19| } 342| 133| else if ((type & 0xFFFF) == MAT5_TYPE_SCHAR) ------------------ | Branch (342:11): [True: 94, False: 39] ------------------ 343| 94| { size = type >> 16 ; 344| 94| if (size > 4) ------------------ | Branch (344:7): [True: 5, False: 89] ------------------ 345| 5| { psf_log_printf (psf, "Error : Bad name length.\n") ; 346| 5| return SFE_MAT5_NO_BLOCK ; 347| 89| } ; 348| | 349| 89| psf_log_printf (psf, " Type : %X\n", type) ; 350| 89| psf_binheader_readf (psf, "4", &name) ; 351| 89| name [size] = 0 ; 352| 89| } 353| 39| else 354| 39| return SFE_MAT5_NO_BLOCK ; 355| | 356| 108| psf_log_printf (psf, " Name : %s\n", name) ; 357| | 358| | /*-----------------------------------------*/ 359| | 360| 108| psf_binheader_readf (psf, "44", &type, &size) ; 361| | 362| 108| if (!have_samplerate) ------------------ | Branch (362:6): [True: 54, False: 54] ------------------ 363| 54| goto skip_samplerate ; 364| | 365| 54| switch (type) 366| 54| { case MAT5_TYPE_DOUBLE : ------------------ | Branch (366:4): [True: 1, False: 53] ------------------ 367| 1| { double samplerate ; 368| | 369| 1| psf_binheader_readf (psf, "d", &samplerate) ; 370| 1| snprintf (name, sizeof (name), "%f\n", samplerate) ; 371| 1| psf_log_printf (psf, " Val : %s\n", name) ; 372| | 373| 1| psf->sf.samplerate = psf_lrint (samplerate) ; 374| 1| } ; 375| 1| break ; 376| | 377| 50| case MAT5_TYPE_COMP_USHORT : ------------------ | Branch (377:3): [True: 50, False: 4] ------------------ 378| 50| { unsigned short samplerate ; 379| | 380| 50| psf_binheader_readf (psf, "j2j", -4, &samplerate, 2) ; 381| 50| psf_log_printf (psf, " Val : %u\n", samplerate) ; 382| 50| psf->sf.samplerate = samplerate ; 383| 50| } 384| 50| break ; 385| | 386| 1| case MAT5_TYPE_COMP_UINT : ------------------ | Branch (386:3): [True: 1, False: 53] ------------------ 387| 1| psf_log_printf (psf, " Val : %u\n", size) ; 388| 1| psf->sf.samplerate = size ; 389| 1| break ; 390| | 391| 2| default : ------------------ | Branch (391:3): [True: 2, False: 52] ------------------ 392| 2| psf_log_printf (psf, " Type : %X Size : %d ***\n", type, size) ; 393| 2| return SFE_MAT5_SAMPLE_RATE ; 394| 54| } ; 395| | 396| | /*-----------------------------------------*/ 397| | 398| | 399| 52| psf_binheader_readf (psf, "44", &type, &size) ; 400| 52| psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; 401| | 402| 52| if (type != MAT5_TYPE_ARRAY) ------------------ | Branch (402:6): [True: 2, False: 50] ------------------ 403| 2| return SFE_MAT5_NO_BLOCK ; 404| | 405| 50| psf_binheader_readf (psf, "44", &type, &size) ; 406| 50| psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; 407| | 408| 50| if (type != MAT5_TYPE_UINT32) ------------------ | Branch (408:6): [True: 8, False: 42] ------------------ 409| 8| return SFE_MAT5_NO_BLOCK ; 410| | 411| 42| psf_binheader_readf (psf, "44", &flags1, &flags2) ; 412| 42| psf_log_printf (psf, " Flg1 : %X Flg2 : %d\n", flags1, flags2) ; 413| | 414| 42| psf_binheader_readf (psf, "44", &type, &size) ; 415| 42| psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; 416| | 417| 42| if (type != MAT5_TYPE_INT32) ------------------ | Branch (417:6): [True: 30, False: 12] ------------------ 418| 30| return SFE_MAT5_NO_BLOCK ; 419| | 420| 12| psf_binheader_readf (psf, "44", &rows, &cols) ; 421| 12| psf_log_printf (psf, " Rows : %X Cols : %d\n", rows, cols) ; 422| | 423| 12| psf_binheader_readf (psf, "4", &type) ; 424| | 425| 12| if (type == MAT5_TYPE_SCHAR) ------------------ | Branch (425:6): [True: 9, False: 3] ------------------ 426| 9| { psf_binheader_readf (psf, "4", &size) ; 427| 9| psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; 428| 9| if (size > SIGNED_SIZEOF (name) - 1) ------------------ | | 91| 9|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (428:7): [True: 8, False: 1] ------------------ 429| 8| { psf_log_printf (psf, "Error : Bad name length.\n") ; 430| 8| return SFE_MAT5_NO_BLOCK ; 431| 8| } ; 432| | 433| 1| psf_binheader_readf (psf, "bj", name, size, (8 - (size % 8)) % 8) ; 434| 1| name [size] = 0 ; 435| 1| } 436| 3| else if ((type & 0xFFFF) == MAT5_TYPE_SCHAR) ------------------ | Branch (436:11): [True: 2, False: 1] ------------------ 437| 2| { size = type >> 16 ; 438| 2| if (size > 4) ------------------ | Branch (438:7): [True: 1, False: 1] ------------------ 439| 1| { psf_log_printf (psf, "Error : Bad name length.\n") ; 440| 1| return SFE_MAT5_NO_BLOCK ; 441| 1| } ; 442| | 443| 1| psf_log_printf (psf, " Type : %X\n", type) ; 444| 1| psf_binheader_readf (psf, "4", &name) ; 445| 1| name [size] = 0 ; 446| 1| } 447| 1| else 448| 1| return SFE_MAT5_NO_BLOCK ; 449| | 450| 2| psf_log_printf (psf, " Name : %s\n", name) ; 451| | 452| 2| psf_binheader_readf (psf, "44", &type, &size) ; 453| 2| psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; 454| | 455| 56|skip_samplerate : 456| | /*++++++++++++++++++++++++++++++++++++++++++++++++++*/ 457| | 458| 56| if (rows == 0 && cols == 0) ------------------ | Branch (458:6): [True: 29, False: 27] | Branch (458:19): [True: 1, False: 28] ------------------ 459| 1| { psf_log_printf (psf, "*** Error : zero channel count.\n") ; 460| 1| return SFE_CHANNEL_COUNT_ZERO ; 461| 55| } ; 462| | 463| 55| psf->sf.channels = rows ; 464| 55| psf->sf.frames = cols ; 465| | 466| 55| psf->sf.format = psf->endian | SF_FORMAT_MAT5 ; 467| | 468| 55| switch (type) 469| 55| { case MAT5_TYPE_DOUBLE : ------------------ | Branch (469:4): [True: 13, False: 42] ------------------ 470| 13| psf_log_printf (psf, "Data type : double\n") ; 471| 13| psf->sf.format |= SF_FORMAT_DOUBLE ; 472| 13| psf->bytewidth = 8 ; 473| 13| break ; 474| | 475| 6| case MAT5_TYPE_FLOAT : ------------------ | Branch (475:3): [True: 6, False: 49] ------------------ 476| 6| psf_log_printf (psf, "Data type : float\n") ; 477| 6| psf->sf.format |= SF_FORMAT_FLOAT ; 478| 6| psf->bytewidth = 4 ; 479| 6| break ; 480| | 481| 1| case MAT5_TYPE_INT32 : ------------------ | Branch (481:3): [True: 1, False: 54] ------------------ 482| 1| psf_log_printf (psf, "Data type : 32 bit PCM\n") ; 483| 1| psf->sf.format |= SF_FORMAT_PCM_32 ; 484| 1| psf->bytewidth = 4 ; 485| 1| break ; 486| | 487| 1| case MAT5_TYPE_INT16 : ------------------ | Branch (487:3): [True: 1, False: 54] ------------------ 488| 1| psf_log_printf (psf, "Data type : 16 bit PCM\n") ; 489| 1| psf->sf.format |= SF_FORMAT_PCM_16 ; 490| 1| psf->bytewidth = 2 ; 491| 1| break ; 492| | 493| 1| case MAT5_TYPE_UCHAR : ------------------ | Branch (493:3): [True: 1, False: 54] ------------------ 494| 1| psf_log_printf (psf, "Data type : unsigned 8 bit PCM\n") ; 495| 1| psf->sf.format |= SF_FORMAT_PCM_U8 ; 496| 1| psf->bytewidth = 1 ; 497| 1| break ; 498| | 499| 33| default : ------------------ | Branch (499:3): [True: 33, False: 22] ------------------ 500| 33| psf_log_printf (psf, "*** Error : Bad marker %08X\n", type) ; 501| 33| return SFE_UNIMPLEMENTED ; 502| 55| } ; 503| | 504| 22| psf->dataoffset = psf_ftell (psf) ; 505| 22| psf->datalength = psf->filelength - psf->dataoffset ; 506| | 507| 22| return 0 ; 508| 55|} /* mat5_read_header */ mpc2k_open: 64| 11|{ int error = 0 ; 65| | 66| 11| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (66:6): [True: 11, False: 0] | Branch (66:37): [True: 0, False: 0] | Branch (66:67): [True: 0, False: 0] ------------------ 67| 11| { if ((error = mpc2k_read_header (psf))) ------------------ | Branch (67:8): [True: 0, False: 11] ------------------ 68| 0| return error ; 69| 11| } ; 70| | 71| 11| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MPC2K) ------------------ | | 108| 11|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (71:6): [True: 0, False: 11] ------------------ 72| 0| return SFE_BAD_OPEN_FORMAT ; 73| | 74| 11| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (74:6): [True: 0, False: 11] | Branch (74:37): [True: 0, False: 11] ------------------ 75| 0| { if (mpc2k_write_header (psf, SF_FALSE)) ------------------ | Branch (75:8): [True: 0, False: 0] ------------------ 76| 0| return psf->error ; 77| | 78| 0| psf->write_header = mpc2k_write_header ; 79| 11| } ; 80| | 81| 11| psf->container_close = mpc2k_close ; 82| | 83| 11| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 84| | 85| 11| error = pcm_init (psf) ; 86| | 87| 11| return error ; 88| 11|} /* mpc2k_open */ mpc2k.c:mpc2k_close: 95| 11|{ 96| 11| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (96:6): [True: 0, False: 11] | Branch (96:37): [True: 0, False: 11] ------------------ 97| 0| mpc2k_write_header (psf, SF_TRUE) ; 98| | 99| 11| return 0 ; 100| 11|} /* mpc2k_close */ mpc2k.c:mpc2k_read_header: 158| 11|{ char sample_name [HEADER_NAME_LEN + 1] ; 159| 11| unsigned char bytes [4] ; 160| 11| uint32_t sample_start, loop_end, sample_frames, loop_length ; 161| 11| uint16_t sample_rate ; 162| | 163| 11| psf_binheader_readf (psf, "pebb", 0, bytes, 2, sample_name, make_size_t (HEADER_NAME_LEN)) ; ------------------ | | 47| 11|#define HEADER_NAME_LEN 17 /* Length of name string. */ ------------------ 164| | 165| 11| if (bytes [0] != 1 || bytes [1] != 4) ------------------ | Branch (165:6): [True: 0, False: 11] | Branch (165:24): [True: 0, False: 11] ------------------ 166| 0| return SFE_MPC_NO_MARKER ; 167| | 168| 11| sample_name [HEADER_NAME_LEN] = 0 ; ------------------ | | 47| 11|#define HEADER_NAME_LEN 17 /* Length of name string. */ ------------------ 169| | 170| 11| psf_log_printf (psf, "MPC2000\n Name : %s\n", sample_name) ; 171| | 172| 11| psf_binheader_readf (psf, "eb4444", bytes, 3, &sample_start, &loop_end, &sample_frames, &loop_length) ; 173| | 174| 11| psf->sf.channels = bytes [2] ? 2 : 1 ; ------------------ | Branch (174:21): [True: 8, False: 3] ------------------ 175| | 176| 11| psf_log_printf (psf, " Level : %d\n Tune : %d\n Stereo : %s\n", bytes [0], bytes [1], bytes [2] ? "Yes" : "No") ; ------------------ | Branch (176:112): [True: 8, False: 3] ------------------ 177| | 178| 11| psf_log_printf (psf, " Sample start : %d\n Loop end : %d\n Frames : %d\n Length : %d\n", sample_start, loop_end, sample_frames, loop_length) ; 179| | 180| 11| psf_binheader_readf (psf, "eb2", bytes, 2, &sample_rate) ; 181| | 182| 11| psf_log_printf (psf, " Loop mode : %s\n Beats : %d\n Sample rate : %d\nEnd\n", bytes [0] ? "None" : "Fwd", bytes [1], sample_rate) ; ------------------ | Branch (182:95): [True: 10, False: 1] ------------------ 183| | 184| 11| psf->sf.samplerate = sample_rate ; 185| | 186| 11| psf->sf.format = SF_FORMAT_MPC2K | SF_FORMAT_PCM_16 ; 187| | 188| 11| psf->dataoffset = psf_ftell (psf) ; 189| | 190| | /* Always 16 bit little endian data. */ 191| 11| psf->bytewidth = 2 ; 192| 11| psf->endian = SF_ENDIAN_LITTLE ; 193| | 194| 11| psf->datalength = psf->filelength - psf->dataoffset ; 195| 11| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 196| 11| psf->sf.frames = psf->datalength / psf->blockwidth ; 197| | 198| 11| psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; 199| | 200| 11| return 0 ; 201| 11|} /* mpc2k_read_header */ mpeg_init: 153| 2|{ 154| 2| psf_log_printf (psf, "This version of libsndfile was compiled without MPEG support.\n") ; 155| 2| return SFE_UNIMPLEMENTED ; 156| 2|} /* mpeg_init */ mpeg_open: 160| 7|{ 161| 7| psf_log_printf (psf, "This version of libsndfile was compiled without MP3 support.\n") ; 162| 7| return SFE_UNIMPLEMENTED ; 163| 7|} /* mpeg_open */ wavlike_msadpcm_init: 119| 199|{ MSADPCM_PRIVATE *pms ; 120| 199| unsigned int pmssize ; 121| 199| int count ; 122| | 123| 199| if (psf->codec_data != NULL) ------------------ | Branch (123:6): [True: 0, False: 199] ------------------ 124| 0| { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; 125| 0| return SFE_INTERNAL ; 126| 199| } ; 127| | 128| 199| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (128:6): [True: 0, False: 199] ------------------ 129| 0| samplesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ; 130| | 131| | /* There's 7 samples per channel in the preamble of each block */ 132| 199| if (samplesperblock < 7 * psf->sf.channels) ------------------ | Branch (132:6): [True: 3, False: 196] ------------------ 133| 3| { psf_log_printf (psf, "*** Error samplesperblock (%d) should be >= %d.\n", samplesperblock, 7 * psf->sf.channels) ; 134| 3| return SFE_INTERNAL ; 135| 196| } ; 136| | 137| 196| if (2 * blockalign < samplesperblock * psf->sf.channels) ------------------ | Branch (137:6): [True: 9, False: 187] ------------------ 138| 9| { psf_log_printf (psf, "*** Error blockalign (%d) should be >= %d.\n", blockalign, samplesperblock * psf->sf.channels / 2) ; 139| 9| return SFE_INTERNAL ; 140| 187| } ; 141| | 142| 187| pmssize = sizeof (MSADPCM_PRIVATE) + blockalign + 3 * psf->sf.channels * samplesperblock ; 143| | 144| 187| if (! (psf->codec_data = calloc (1, pmssize))) ------------------ | Branch (144:6): [True: 0, False: 187] ------------------ 145| 0| return SFE_MALLOC_FAILED ; 146| 187| pms = (MSADPCM_PRIVATE*) psf->codec_data ; 147| | 148| 187| pms->sync_error = 0 ; 149| 187| pms->samples = pms->dummydata ; 150| 187| pms->block = (unsigned char*) (pms->dummydata + psf->sf.channels * samplesperblock) ; 151| | 152| 187| pms->channels = psf->sf.channels ; 153| 187| pms->blocksize = blockalign ; 154| 187| pms->samplesperblock = samplesperblock ; 155| | 156| 187| if (pms->blocksize <= 0) ------------------ | Branch (156:6): [True: 0, False: 187] ------------------ 157| 0| { psf_log_printf (psf, "*** Error : pms->blocksize should be > 0.\n") ; 158| 0| return SFE_INTERNAL ; 159| 187| } ; 160| | 161| 187| if (psf->file.mode == SFM_READ) ------------------ | Branch (161:6): [True: 187, False: 0] ------------------ 162| 187| { pms->dataremaining = psf->datalength ; 163| | 164| 187| if (psf->datalength % pms->blocksize) ------------------ | Branch (164:7): [True: 121, False: 66] ------------------ 165| 121| pms->blocks = psf->datalength / pms->blocksize + 1 ; 166| 66| else 167| 66| pms->blocks = psf->datalength / pms->blocksize ; 168| | 169| 187| count = 2 * (pms->blocksize - 6 * pms->channels) / pms->channels ; 170| 187| if (pms->samplesperblock != count) ------------------ | Branch (170:7): [True: 54, False: 133] ------------------ 171| 54| { psf_log_printf (psf, "*** Error : samplesperblock should be %d.\n", count) ; 172| 54| return SFE_INTERNAL ; 173| 133| } ; 174| | 175| 133| psf->sf.frames = (psf->datalength / pms->blocksize) * pms->samplesperblock ; 176| | 177| 133| msadpcm_decode_block (psf, pms) ; 178| | 179| 133| psf->read_short = msadpcm_read_s ; 180| 133| psf->read_int = msadpcm_read_i ; 181| 133| psf->read_float = msadpcm_read_f ; 182| 133| psf->read_double = msadpcm_read_d ; 183| 133| } ; 184| | 185| 133| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (185:6): [True: 0, False: 133] ------------------ 186| 0| { pms->samples = pms->dummydata ; 187| | 188| 0| pms->samplecount = 0 ; 189| | 190| 0| psf->write_short = msadpcm_write_s ; 191| 0| psf->write_int = msadpcm_write_i ; 192| 0| psf->write_float = msadpcm_write_f ; 193| 0| psf->write_double = msadpcm_write_d ; 194| 0| } ; 195| | 196| 133| psf->codec_close = msadpcm_close ; 197| 133| psf->seek = msadpcm_seek ; 198| | 199| 133| return 0 ; 200| 187|} /* wavlike_msadpcm_init */ ms_adpcm.c:msadpcm_decode_block: 218| 2.24k|{ int chan, k, blockindx, sampleindx ; 219| 2.24k| short bytecode, bpred [2], chan_idelta [2] ; 220| | 221| 2.24k| int predict ; 222| 2.24k| int current ; 223| 2.24k| int idelta ; 224| | 225| 2.24k| pms->blockcount ++ ; 226| 2.24k| pms->samplecount = 0 ; 227| | 228| 2.24k| if (pms->blockcount > pms->blocks) ------------------ | Branch (228:6): [True: 4, False: 2.23k] ------------------ 229| 4| { memset (pms->samples, 0, pms->samplesperblock * pms->channels) ; 230| 4| return 1 ; 231| 2.23k| } ; 232| | 233| 2.23k| if ((k = (int) psf_fread (pms->block, 1, pms->blocksize, psf)) != pms->blocksize) ------------------ | Branch (233:6): [True: 81, False: 2.15k] ------------------ 234| 81| { psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pms->blocksize) ; 235| 81| if (k <= 0) ------------------ | Branch (235:7): [True: 2, False: 79] ------------------ 236| 2| return 1 ; 237| 2.23k| } ; 238| | 239| | /* Read and check the block header. */ 240| | 241| 2.23k| if (pms->channels == 1) ------------------ | Branch (241:6): [True: 1.54k, False: 691] ------------------ 242| 1.54k| { bpred [0] = msadpcm_get_bpred (psf, pms, pms->block [0]) ; 243| | 244| 1.54k| chan_idelta [0] = pms->block [1] | (pms->block [2] << 8) ; 245| 1.54k| chan_idelta [1] = 0 ; 246| | 247| 1.54k| pms->samples [1] = pms->block [3] | (pms->block [4] << 8) ; 248| 1.54k| pms->samples [0] = pms->block [5] | (pms->block [6] << 8) ; 249| 1.54k| blockindx = 7 ; 250| 1.54k| } 251| 691| else 252| 691| { bpred [0] = msadpcm_get_bpred (psf, pms, pms->block [0]) ; 253| 691| bpred [1] = msadpcm_get_bpred (psf, pms, pms->block [1]) ; 254| | 255| 691| chan_idelta [0] = pms->block [2] | (pms->block [3] << 8) ; 256| 691| chan_idelta [1] = pms->block [4] | (pms->block [5] << 8) ; 257| | 258| 691| pms->samples [2] = pms->block [6] | (pms->block [7] << 8) ; 259| 691| pms->samples [3] = pms->block [8] | (pms->block [9] << 8) ; 260| | 261| 691| pms->samples [0] = pms->block [10] | (pms->block [11] << 8) ; 262| 691| pms->samples [1] = pms->block [12] | (pms->block [13] << 8) ; 263| | 264| 691| blockindx = 14 ; 265| 691| } ; 266| | 267| | /*-------------------------------------------------------- 268| | This was left over from a time when calculations were done 269| | as ints rather than shorts. Keep this around as a reminder 270| | in case I ever find a file which decodes incorrectly. 271| | 272| | if (chan_idelta [0] & 0x8000) 273| | chan_idelta [0] -= 0x10000 ; 274| | if (chan_idelta [1] & 0x8000) 275| | chan_idelta [1] -= 0x10000 ; 276| | --------------------------------------------------------*/ 277| | 278| | /* Pull apart the packed 4 bit samples and store them in their 279| | ** correct sample positions. 280| | */ 281| | 282| 2.23k| sampleindx = 2 * pms->channels ; 283| 27.4k| while (blockindx < pms->blocksize) ------------------ | Branch (283:9): [True: 25.2k, False: 2.23k] ------------------ 284| 25.2k| { bytecode = pms->block [blockindx++] ; 285| 25.2k| pms->samples [sampleindx++] = (bytecode >> 4) & 0x0F ; 286| 25.2k| pms->samples [sampleindx++] = bytecode & 0x0F ; 287| 25.2k| } ; 288| | 289| | /* Decode the encoded 4 bit samples. */ 290| | 291| 52.7k| for (k = 2 * pms->channels ; k < (pms->samplesperblock * pms->channels) ; k ++) ------------------ | Branch (291:31): [True: 50.5k, False: 2.23k] ------------------ 292| 50.5k| { chan = (pms->channels > 1) ? (k % 2) : 0 ; ------------------ | Branch (292:11): [True: 30.0k, False: 20.4k] ------------------ 293| | 294| 50.5k| bytecode = pms->samples [k] & 0xF ; 295| | 296| | /* Compute next Adaptive Scale Factor (ASF) */ 297| 50.5k| idelta = chan_idelta [chan] ; 298| 50.5k| chan_idelta [chan] = (AdaptationTable [bytecode] * idelta) >> 8 ; /* => / 256 => FIXED_POINT_ADAPTATION_BASE == 256 */ 299| 50.5k| if (chan_idelta [chan] < 16) ------------------ | Branch (299:7): [True: 22.2k, False: 28.2k] ------------------ 300| 22.2k| chan_idelta [chan] = 16 ; 301| 50.5k| if (bytecode & 0x8) ------------------ | Branch (301:7): [True: 10.5k, False: 40.0k] ------------------ 302| 10.5k| bytecode -= 0x10 ; 303| | 304| 50.5k| predict = ((pms->samples [k - pms->channels] * AdaptCoeff1 [bpred [chan]]) 305| 50.5k| + (pms->samples [k - 2 * pms->channels] * AdaptCoeff2 [bpred [chan]])) >> 8 ; /* => / 256 => FIXED_POINT_COEFF_BASE == 256 */ 306| 50.5k| current = (bytecode * idelta) + predict ; 307| | 308| 50.5k| if (current > 32767) ------------------ | Branch (308:7): [True: 7.69k, False: 42.8k] ------------------ 309| 7.69k| current = 32767 ; 310| 42.8k| else if (current < -32768) ------------------ | Branch (310:12): [True: 2.08k, False: 40.7k] ------------------ 311| 2.08k| current = -32768 ; 312| | 313| 50.5k| pms->samples [k] = current ; 314| 50.5k| } ; 315| | 316| 2.23k| return 0 ; 317| 2.23k|} /* msadpcm_decode_block */ ms_adpcm.c:msadpcm_get_bpred: 205| 2.92k|{ if (value >= WAVLIKE_MSADPCM_ADAPT_COEFF_COUNT) ------------------ | | 343| 2.92k|#define WAVLIKE_MSADPCM_ADAPT_COEFF_COUNT 7 ------------------ | Branch (205:7): [True: 1.63k, False: 1.29k] ------------------ 206| 1.63k| { if (pms->sync_error == 0) ------------------ | Branch (206:8): [True: 109, False: 1.52k] ------------------ 207| 109| { pms->sync_error = 1 ; 208| 109| psf_log_printf (psf, "MS ADPCM synchronisation error (%u should be < %u).\n", value, WAVLIKE_MSADPCM_ADAPT_COEFF_COUNT) ; ------------------ | | 343| 109|#define WAVLIKE_MSADPCM_ADAPT_COEFF_COUNT 7 ------------------ 209| 109| } ; 210| 1.63k| return 0 ; 211| 1.63k| } ; 212| 1.29k| return value ; 213| 2.92k|} /* msadpcm_get_bpred */ ms_adpcm.c:msadpcm_read_block: 321| 29.7k|{ int count, total = 0, indx = 0 ; 322| | 323| 59.5k| while (indx < len) ------------------ | Branch (323:9): [True: 29.7k, False: 29.7k] ------------------ 324| 29.7k| { if (pms->blockcount >= pms->blocks && pms->samplecount >= pms->samplesperblock) ------------------ | Branch (324:8): [True: 1.02k, False: 28.7k] | Branch (324:42): [True: 0, False: 1.02k] ------------------ 325| 0| { memset (&(ptr [indx]), 0, (size_t) ((len - indx) * sizeof (short))) ; 326| 0| return total ; 327| 29.7k| } ; 328| | 329| 29.7k| if (pms->samplecount >= pms->samplesperblock) ------------------ | Branch (329:7): [True: 2.10k, False: 27.6k] ------------------ 330| 2.10k| if (msadpcm_decode_block (psf, pms) != 0) ------------------ | Branch (330:8): [True: 0, False: 2.10k] ------------------ 331| 0| return total ; 332| | 333| 29.7k| count = (pms->samplesperblock - pms->samplecount) * pms->channels ; 334| 29.7k| count = (len - indx > count) ? count : len - indx ; ------------------ | Branch (334:11): [True: 0, False: 29.7k] ------------------ 335| | 336| 29.7k| memcpy (&(ptr [indx]), &(pms->samples [pms->samplecount * pms->channels]), count * sizeof (short)) ; 337| 29.7k| indx += count ; 338| 29.7k| pms->samplecount += count / pms->channels ; 339| 29.7k| total = indx ; 340| 29.7k| } ; 341| | 342| 29.7k| return total ; 343| 29.7k|} /* msadpcm_read_block */ ms_adpcm.c:msadpcm_read_f: 402| 29.7k|{ MSADPCM_PRIVATE *pms ; 403| 29.7k| BUF_UNION ubuf ; 404| 29.7k| short *sptr ; 405| 29.7k| int k, bufferlen, readcount = 0, count ; 406| 29.7k| sf_count_t total = 0 ; 407| 29.7k| float normfact ; 408| | 409| 29.7k| if (! psf->codec_data) ------------------ | Branch (409:6): [True: 0, False: 29.7k] ------------------ 410| 0| return 0 ; 411| 29.7k| pms = (MSADPCM_PRIVATE*) psf->codec_data ; 412| | 413| 29.7k| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (413:13): [True: 29.7k, False: 0] ------------------ 414| 29.7k| sptr = ubuf.sbuf ; 415| 29.7k| bufferlen = ARRAY_LEN (ubuf.sbuf) ; ------------------ | | 93| 29.7k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 416| 59.5k| while (len > 0) ------------------ | Branch (416:9): [True: 29.7k, False: 29.7k] ------------------ 417| 29.7k| { readcount = (len >= bufferlen) ? bufferlen : (int) len ; ------------------ | Branch (417:16): [True: 0, False: 29.7k] ------------------ 418| | 419| 29.7k| if ((count = (int) msadpcm_read_block (psf, pms, sptr, readcount)) <= 0) ------------------ | Branch (419:7): [True: 0, False: 29.7k] ------------------ 420| 0| return -1 ; 421| | 422| 73.5k| for (k = 0 ; k < readcount ; k++) ------------------ | Branch (422:16): [True: 43.7k, False: 29.7k] ------------------ 423| 43.7k| ptr [total + k] = normfact * (float) (sptr [k]) ; 424| 29.7k| total += count ; 425| 29.7k| len -= readcount ; 426| 29.7k| if (count != readcount) ------------------ | Branch (426:7): [True: 0, False: 29.7k] ------------------ 427| 0| break ; 428| 29.7k| } ; 429| 29.7k| return total ; 430| 29.7k|} /* msadpcm_read_f */ ms_adpcm.c:msadpcm_close: 785| 133|{ MSADPCM_PRIVATE *pms ; 786| | 787| 133| pms = (MSADPCM_PRIVATE*) psf->codec_data ; 788| | 789| 133| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (789:6): [True: 0, False: 133] ------------------ 790| 0| { /* Now we know static int for certain the length of the file we can 791| | ** re-write the header. 792| | */ 793| | 794| 0| if (pms->samplecount && pms->samplecount < pms->samplesperblock) ------------------ | Branch (794:7): [True: 0, False: 0] | Branch (794:27): [True: 0, False: 0] ------------------ 795| 0| msadpcm_encode_block (psf, pms) ; 796| 0| } ; 797| | 798| 133| return 0 ; 799| 133|} /* msadpcm_close */ nist_open: 55| 137|{ int error ; 56| | 57| 137| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (57:6): [True: 137, False: 0] | Branch (57:37): [True: 0, False: 0] | Branch (57:67): [True: 0, False: 0] ------------------ 58| 137| { if ((error = nist_read_header (psf))) ------------------ | Branch (58:8): [True: 122, False: 15] ------------------ 59| 122| return error ; 60| 137| } ; 61| | 62| 15| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (62:6): [True: 0, False: 15] | Branch (62:37): [True: 0, False: 15] ------------------ 63| 0| { if (psf->is_pipe) ------------------ | Branch (63:8): [True: 0, False: 0] ------------------ 64| 0| return SFE_NO_PIPE_WRITE ; 65| | 66| 0| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_NIST) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (66:7): [True: 0, False: 0] ------------------ 67| 0| return SFE_BAD_OPEN_FORMAT ; 68| | 69| 0| psf->endian = SF_ENDIAN (psf->sf.format) ; ------------------ | | 110| 0|#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) ------------------ 70| 0| if (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU) ------------------ | Branch (70:7): [True: 0, False: 0] | Branch (70:27): [True: 0, False: 0] ------------------ 71| 0| psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ; ------------------ | | 11| 0|#define CPU_IS_BIG_ENDIAN 0 ------------------ | Branch (71:18): [Folded, False: 0] ------------------ 72| | 73| 0| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 74| 0| psf->sf.frames = 0 ; 75| | 76| 0| if ((error = nist_write_header (psf, SF_FALSE))) ------------------ | Branch (76:7): [True: 0, False: 0] ------------------ 77| 0| return error ; 78| | 79| 0| psf->write_header = nist_write_header ; 80| 15| } ; 81| | 82| 15| psf->container_close = nist_close ; 83| | 84| 15| switch (SF_CODEC (psf->sf.format)) ------------------ | | 109| 15|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 85| 15| { case SF_FORMAT_PCM_S8 : ------------------ | Branch (85:4): [True: 1, False: 14] ------------------ 86| 1| error = pcm_init (psf) ; 87| 1| break ; 88| | 89| 1| case SF_FORMAT_PCM_16 : ------------------ | Branch (89:3): [True: 1, False: 14] ------------------ 90| 2| case SF_FORMAT_PCM_24 : ------------------ | Branch (90:3): [True: 1, False: 14] ------------------ 91| 3| case SF_FORMAT_PCM_32 : ------------------ | Branch (91:3): [True: 1, False: 14] ------------------ 92| 3| error = pcm_init (psf) ; 93| 3| break ; 94| | 95| 2| case SF_FORMAT_ULAW : ------------------ | Branch (95:3): [True: 2, False: 13] ------------------ 96| 2| error = ulaw_init (psf) ; 97| 2| break ; 98| | 99| 1| case SF_FORMAT_ALAW : ------------------ | Branch (99:3): [True: 1, False: 14] ------------------ 100| 1| error = alaw_init (psf) ; 101| 1| break ; 102| | 103| 8| default : error = SFE_UNIMPLEMENTED ; ------------------ | Branch (103:3): [True: 8, False: 7] ------------------ 104| 8| break ; 105| 15| } ; 106| | 107| 15| return error ; 108| 15|} /* nist_open */ nist.c:nist_read_header: 121| 137|{ char psf_header [NIST_HEADER_LENGTH + 2] ; 122| 137| int bitwidth = 0, count, encoding ; 123| 137| unsigned bytes = 0 ; 124| 137| char str [64], *cptr ; 125| 137| long samples ; 126| | 127| | /* Go to start of file and read in the whole header. */ 128| 137| psf_binheader_readf (psf, "pb", 0, psf_header, NIST_HEADER_LENGTH) ; ------------------ | | 40| 137|#define NIST_HEADER_LENGTH 1024 ------------------ 129| | 130| | /* Header is a string, so make sure it is null terminated. */ 131| 137| psf_header [NIST_HEADER_LENGTH] = 0 ; ------------------ | | 40| 137|#define NIST_HEADER_LENGTH 1024 ------------------ 132| | 133| | /* Now trim the header after the end marker. */ 134| 137| if ((cptr = strstr (psf_header, "end_head"))) ------------------ | Branch (134:6): [True: 3, False: 134] ------------------ 135| 3| { cptr += strlen ("end_head") + 1 ; 136| 3| cptr [0] = 0 ; 137| 3| } ; 138| | 139| 137| if (strstr (psf_header, bad_header) == psf_header) ------------------ | Branch (139:6): [True: 1, False: 136] ------------------ 140| 1| return SFE_NIST_CRLF_CONVERISON ; 141| | 142| | /* Make sure its a NIST file. */ 143| 136| if (strstr (psf_header, "NIST_1A\n") != psf_header) ------------------ | Branch (143:6): [True: 4, False: 132] ------------------ 144| 4| { psf_log_printf (psf, "Not a NIST file.\n") ; 145| 4| return SFE_NIST_BAD_HEADER ; 146| 132| } ; 147| | 148| 132| if (sscanf (psf_header, "NIST_1A\n%d\n", &count) == 1) ------------------ | Branch (148:6): [True: 99, False: 33] ------------------ 149| 99| psf->dataoffset = count ; 150| 33| else 151| 33| { psf_log_printf (psf, "*** Suspicious header length.\n") ; 152| 33| psf->dataoffset = NIST_HEADER_LENGTH ; ------------------ | | 40| 33|#define NIST_HEADER_LENGTH 1024 ------------------ 153| 33| } ; 154| | 155| | /* Determine sample encoding, start by assuming PCM. */ 156| 132| encoding = SF_FORMAT_PCM_U8 ; 157| 132| if ((cptr = strstr (psf_header, "sample_coding -s"))) ------------------ | Branch (157:6): [True: 107, False: 25] ------------------ 158| 107| { sscanf (cptr, "sample_coding -s%d %63s", &count, str) ; 159| | 160| 107| if (strcmp (str, "pcm") == 0) ------------------ | Branch (160:7): [True: 1, False: 106] ------------------ 161| 1| { /* Correct this later when we find out the bitwidth. */ 162| 1| encoding = SF_FORMAT_PCM_U8 ; 163| 1| } 164| 106| else if (strcmp (str, "alaw") == 0) ------------------ | Branch (164:12): [True: 1, False: 105] ------------------ 165| 1| encoding = SF_FORMAT_ALAW ; 166| 105| else if ((strcmp (str, "ulaw") == 0) || (strcmp (str, "mu-law") == 0)) ------------------ | Branch (166:12): [True: 1, False: 104] | Branch (166:43): [True: 1, False: 103] ------------------ 167| 2| encoding = SF_FORMAT_ULAW ; 168| 103| else 169| 103| { psf_log_printf (psf, "*** Unknown encoding : %s\n", str) ; 170| 103| encoding = 0 ; 171| 103| } ; 172| 107| } ; 173| | 174| 132| if ((cptr = strstr (psf_header, "channel_count -i ")) != NULL) ------------------ | Branch (174:6): [True: 22, False: 110] ------------------ 175| 22| sscanf (cptr, "channel_count -i %d", &(psf->sf.channels)) ; 176| | 177| 132| if ((cptr = strstr (psf_header, "sample_rate -i ")) != NULL) ------------------ | Branch (177:6): [True: 13, False: 119] ------------------ 178| 13| sscanf (cptr, "sample_rate -i %d", &(psf->sf.samplerate)) ; 179| | 180| 132| if ((cptr = strstr (psf_header, "sample_count -i ")) != NULL) ------------------ | Branch (180:6): [True: 32, False: 100] ------------------ 181| 32| { sscanf (cptr, "sample_count -i %ld", &samples) ; 182| 32| psf->sf.frames = samples ; 183| 32| } ; 184| | 185| 132| if ((cptr = strstr (psf_header, "sample_n_bytes -i ")) != NULL) ------------------ | Branch (185:6): [True: 30, False: 102] ------------------ 186| 30| sscanf (cptr, "sample_n_bytes -i %d", &(psf->bytewidth)) ; 187| | 188| | /* Default endian-ness (for 8 bit, u-law, A-law. */ 189| 132| psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ; ------------------ | | 11| 132|#define CPU_IS_BIG_ENDIAN 0 ------------------ | Branch (189:16): [Folded, False: 132] ------------------ 190| | 191| | /* This is where we figure out endian-ness. */ 192| 132| if ((cptr = strstr (psf_header, "sample_byte_format -s")) ------------------ | Branch (192:6): [True: 59, False: 73] ------------------ 193| 59| && sscanf (cptr, "sample_byte_format -s%u %8s", &bytes, str) == 2) ------------------ | Branch (193:6): [True: 53, False: 6] ------------------ 194| 53| { 195| 53| if (bytes != strlen (str)) ------------------ | Branch (195:7): [True: 52, False: 1] ------------------ 196| 52| psf_log_printf (psf, "Weird sample_byte_format : strlen '%s' != %d\n", str, bytes) ; 197| | 198| 53| if (bytes > 1) ------------------ | Branch (198:7): [True: 51, False: 2] ------------------ 199| 51| { if (psf->bytewidth == 0) ------------------ | Branch (199:9): [True: 40, False: 11] ------------------ 200| 40| psf->bytewidth = bytes ; 201| 11| else if (psf->bytewidth - bytes != 0) ------------------ | Branch (201:13): [True: 8, False: 3] ------------------ 202| 8| { psf_log_printf (psf, "psf->bytewidth (%d) != bytes (%d)\n", psf->bytewidth, bytes) ; 203| 8| return SFE_NIST_BAD_ENCODING ; 204| 43| } ; 205| | 206| 43| if (strcmp (str, "01") == 0) ------------------ | Branch (206:8): [True: 2, False: 41] ------------------ 207| 2| psf->endian = SF_ENDIAN_LITTLE ; 208| 41| else if (strcmp (str, "10") == 0) ------------------ | Branch (208:13): [True: 1, False: 40] ------------------ 209| 1| psf->endian = SF_ENDIAN_BIG ; 210| 40| else 211| 40| { psf_log_printf (psf, "Weird endian-ness : %s\n", str) ; 212| 40| return SFE_NIST_BAD_ENCODING ; 213| 40| } ; 214| 5| } ; 215| | 216| 5| psf->sf.format |= psf->endian ; 217| 84| } ; 218| | 219| 84| if ((cptr = strstr (psf_header, "sample_sig_bits -i "))) ------------------ | Branch (219:6): [True: 6, False: 78] ------------------ 220| 6| sscanf (cptr, "sample_sig_bits -i %d", &bitwidth) ; 221| | 222| 84| if (strstr (psf_header, "channels_interleaved -s5 FALSE")) ------------------ | Branch (222:6): [True: 5, False: 79] ------------------ 223| 5| { psf_log_printf (psf, "Non-interleaved data unsupported.\n", str) ; 224| 5| return SFE_NIST_BAD_ENCODING ; 225| 79| } ; 226| | 227| 79| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 228| 79| psf->datalength = psf->filelength - psf->dataoffset ; 229| | 230| 79| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 231| | 232| 79| if (encoding == SF_FORMAT_PCM_U8) ------------------ | Branch (232:6): [True: 12, False: 67] ------------------ 233| 12| { switch (psf->bytewidth) 234| 12| { case 1 : ------------------ | Branch (234:5): [True: 1, False: 11] ------------------ 235| 1| psf->sf.format |= SF_FORMAT_PCM_S8 ; 236| 1| break ; 237| | 238| 1| case 2 : ------------------ | Branch (238:4): [True: 1, False: 11] ------------------ 239| 1| psf->sf.format |= SF_FORMAT_PCM_16 ; 240| 1| break ; 241| | 242| 1| case 3 : ------------------ | Branch (242:4): [True: 1, False: 11] ------------------ 243| 1| psf->sf.format |= SF_FORMAT_PCM_24 ; 244| 1| break ; 245| | 246| 1| case 4 : ------------------ | Branch (246:4): [True: 1, False: 11] ------------------ 247| 1| psf->sf.format |= SF_FORMAT_PCM_32 ; 248| 1| break ; 249| | 250| 8| default : break ; ------------------ | Branch (250:4): [True: 8, False: 4] ------------------ 251| 12| } ; 252| 12| } 253| 67| else if (encoding != 0) ------------------ | Branch (253:11): [True: 3, False: 64] ------------------ 254| 3| psf->sf.format |= encoding ; 255| 64| else 256| 64| return SFE_UNIMPLEMENTED ; 257| | 258| | /* Sanitize psf->sf.format. */ 259| 15| switch (SF_CODEC (psf->sf.format)) ------------------ | | 109| 15|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 260| 15| { case SF_FORMAT_ULAW : ------------------ | Branch (260:4): [True: 2, False: 13] ------------------ 261| 3| case SF_FORMAT_ALAW : ------------------ | Branch (261:3): [True: 1, False: 14] ------------------ 262| 3| case SF_FORMAT_PCM_U8 : ------------------ | Branch (262:3): [True: 0, False: 15] ------------------ 263| | /* Blank out endian bits. */ 264| 3| psf->sf.format = SF_FORMAT_NIST | SF_CODEC (psf->sf.format) ; ------------------ | | 109| 3|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 265| 3| break ; 266| | 267| 12| default : ------------------ | Branch (267:3): [True: 12, False: 3] ------------------ 268| 12| break ; 269| 15| } ; 270| | 271| 15| return 0 ; 272| 15|} /* nist_read_header */ nist.c:nist_close: 276| 15|{ 277| 15| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (277:6): [True: 0, False: 15] | Branch (277:37): [True: 0, False: 15] ------------------ 278| 0| nist_write_header (psf, SF_TRUE) ; 279| | 280| 15| return 0 ; 281| 15|} /* nist_close */ nms_adpcm_init: 1026| 197|{ NMS_ADPCM_PRIVATE *pnms ; 1027| | 1028| 197| if (psf->codec_data != NULL) ------------------ | Branch (1028:6): [True: 0, False: 197] ------------------ 1029| 0| { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; 1030| 0| return SFE_INTERNAL ; 1031| 197| } ; 1032| | 1033| 197| psf->sf.seekable = SF_FALSE ; 1034| | 1035| 197| if (psf->sf.channels != 1) ------------------ | Branch (1035:6): [True: 0, False: 197] ------------------ 1036| 0| return SFE_NMS_ADPCM_NOT_MONO ; 1037| | 1038| 197| if ((pnms = calloc (1, sizeof (NMS_ADPCM_PRIVATE))) == NULL) ------------------ | Branch (1038:6): [True: 0, False: 197] ------------------ 1039| 0| return SFE_MALLOC_FAILED ; 1040| | 1041| 197| psf->codec_data = (void*) pnms ; 1042| | 1043| 197| pnms->block_curr = 0 ; 1044| 197| pnms->sample_curr = 0 ; 1045| | 1046| 197| switch (SF_CODEC (psf->sf.format)) ------------------ | | 109| 197|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 1047| 197| { case SF_FORMAT_NMS_ADPCM_16 : ------------------ | Branch (1047:4): [True: 148, False: 49] ------------------ 1048| 148| pnms->type = NMS16 ; 1049| 148| pnms->shortsperblock = NMS_BLOCK_SHORTS_16 ; ------------------ | | 46| 148|#define NMS_BLOCK_SHORTS_16 21 ------------------ 1050| 148| break ; 1051| 27| case SF_FORMAT_NMS_ADPCM_24 : ------------------ | Branch (1051:3): [True: 27, False: 170] ------------------ 1052| 27| pnms->type = NMS24 ; 1053| 27| pnms->shortsperblock = NMS_BLOCK_SHORTS_24 ; ------------------ | | 45| 27|#define NMS_BLOCK_SHORTS_24 31 ------------------ 1054| 27| break ; 1055| 22| case SF_FORMAT_NMS_ADPCM_32 : ------------------ | Branch (1055:3): [True: 22, False: 175] ------------------ 1056| 22| pnms->type = NMS32 ; 1057| 22| pnms->shortsperblock = NMS_BLOCK_SHORTS_32 ; ------------------ | | 44| 22|#define NMS_BLOCK_SHORTS_32 41 ------------------ 1058| 22| break ; 1059| | 1060| 0| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (1060:3): [True: 0, False: 197] ------------------ 1061| 197| } ; 1062| 197| nms_adpcm_codec_init (&pnms->state, pnms->type) ; 1063| | 1064| 197| psf->filelength = psf_get_filelen (psf) ; 1065| 197| if (psf->filelength < psf->dataoffset) ------------------ | Branch (1065:6): [True: 0, False: 197] ------------------ 1066| 0| psf->filelength = psf->dataoffset ; 1067| | 1068| 197| psf->datalength = psf->filelength - psf->dataoffset ; 1069| 197| if (psf->dataend > 0) ------------------ | Branch (1069:6): [True: 6, False: 191] ------------------ 1070| 6| psf->datalength -= psf->filelength - psf->dataend ; 1071| | 1072| 197| if (psf->file.mode == SFM_READ) ------------------ | Branch (1072:6): [True: 197, False: 0] ------------------ 1073| 197| { psf->read_short = nms_adpcm_read_s ; 1074| 197| psf->read_int = nms_adpcm_read_i ; 1075| 197| psf->read_float = nms_adpcm_read_f ; 1076| 197| psf->read_double = nms_adpcm_read_d ; 1077| 197| } 1078| 0| else if (psf->file.mode == SFM_WRITE) ------------------ | Branch (1078:11): [True: 0, False: 0] ------------------ 1079| 0| { psf->write_short = nms_adpcm_write_s ; 1080| 0| psf->write_int = nms_adpcm_write_i ; 1081| 0| psf->write_float = nms_adpcm_write_f ; 1082| 0| psf->write_double = nms_adpcm_write_d ; 1083| 0| } ; 1084| | 1085| 197| if (psf->datalength % (pnms->shortsperblock * sizeof (short))) ------------------ | Branch (1085:6): [True: 184, False: 13] ------------------ 1086| 184| { psf_log_printf (psf, "*** Odd psf->datalength (%D) should be a multiple of %d\n", 1087| 184| psf->datalength, pnms->shortsperblock * sizeof (short)) ; 1088| 184| pnms->blocks_total = (psf->datalength / (pnms->shortsperblock * sizeof (short))) + 1 ; 1089| 184| } 1090| 13| else 1091| 13| pnms->blocks_total = psf->datalength / (pnms->shortsperblock * sizeof (short)) ; 1092| | 1093| 197| psf->sf.frames = (sf_count_t) pnms->blocks_total * NMS_SAMPLES_PER_BLOCK ; ------------------ | | 43| 197|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ 1094| 197| psf->codec_close = nms_adpcm_close ; 1095| 197| psf->seek = nms_adpcm_seek ; 1096| | 1097| 197| return 0 ; 1098| 197|} /* nms_adpcm_init */ nms_adpcm.c:nms_adpcm_codec_init: 303| 197|{ memset (s, 0, sizeof (struct nms_adpcm_state)) ; 304| 197| s->t_off = (type == NMS32) ? 16 : (type == NMS24) ? 8 : 0 ; ------------------ | Branch (304:13): [True: 22, False: 175] | Branch (304:36): [True: 27, False: 148] ------------------ 305| 197|} /* nms_adpcm_codec_init */ nms_adpcm.c:nms_adpcm_read_block: 719| 4.50M|{ int count, indx = 0 ; 720| | 721| 9.01M| while (indx < len) ------------------ | Branch (721:9): [True: 4.50M, False: 4.50M] ------------------ 722| 4.50M| { if (pnms->sample_curr >= NMS_SAMPLES_PER_BLOCK) ------------------ | | 43| 4.50M|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ | Branch (722:8): [True: 27.9k, False: 4.48M] ------------------ 723| 27.9k| { pnms->block_curr ++ ; 724| 27.9k| pnms->sample_curr = 0 ; 725| 27.9k| } ; 726| | 727| 4.50M| if (pnms->block_curr > pnms->blocks_total) ------------------ | Branch (727:7): [True: 0, False: 4.50M] ------------------ 728| 0| { memset (&(ptr [indx]), 0, (len - indx) * sizeof (short)) ; 729| 0| return indx ; 730| 4.50M| } ; 731| | 732| 4.50M| if (pnms->sample_curr == 0) ------------------ | Branch (732:7): [True: 28.1k, False: 4.48M] ------------------ 733| 28.1k| psf_nms_adpcm_decode_block (psf, pnms) ; 734| | 735| 4.50M| count = NMS_SAMPLES_PER_BLOCK - pnms->sample_curr ; ------------------ | | 43| 4.50M|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ 736| 4.50M| if (len - indx < count) ------------------ | Branch (736:7): [True: 4.48M, False: 28.1k] ------------------ 737| 4.48M| count = len - indx ; 738| | 739| 4.50M| memcpy (&(ptr [indx]), &(pnms->samples [pnms->sample_curr]), count * sizeof (short)) ; 740| 4.50M| indx += count ; 741| 4.50M| pnms->sample_curr += count ; 742| 4.50M| } ; 743| | 744| 4.50M| return indx ; 745| 4.50M|} /* nms_adpcm_read_block */ nms_adpcm.c:psf_nms_adpcm_decode_block: 702| 28.1k|{ int k ; 703| | 704| 28.1k| if ((k = (int) psf_fread (pnms->block, sizeof (short), pnms->shortsperblock, psf)) != pnms->shortsperblock) ------------------ | Branch (704:6): [True: 179, False: 28.0k] ------------------ 705| 179| { psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pnms->shortsperblock) ; 706| 179| memset (pnms->block + (k * sizeof (short)), 0, (pnms->shortsperblock - k) * sizeof (short)) ; 707| 179| } ; 708| | 709| 28.1k| if (CPU_IS_BIG_ENDIAN) ------------------ | | 11| 28.1k|#define CPU_IS_BIG_ENDIAN 0 | | ------------------ | | | Branch (11:27): [Folded, False: 28.1k] | | ------------------ ------------------ 710| 0| endswap_short_array ((signed short *) pnms->block, pnms->shortsperblock) ; 711| | 712| 28.1k| nms_adpcm_decode_block (psf, pnms, pnms->block, pnms->samples) ; 713| | 714| 28.1k| return 1 ; 715| 28.1k|} /* nms_adpcm_decode_block */ nms_adpcm.c:nms_adpcm_decode_block: 638| 28.1k|{ int k ; 639| | 640| 28.1k| switch (pnms->type) 641| 28.1k| { case NMS16 : ------------------ | Branch (641:4): [True: 26.7k, False: 1.46k] ------------------ 642| 26.7k| nms_adpcm_block_unpack_16 (block, samples, NULL) ; 643| 26.7k| break ; 644| 847| case NMS24 : ------------------ | Branch (644:3): [True: 847, False: 27.3k] ------------------ 645| 847| nms_adpcm_block_unpack_24 (block, samples, NULL) ; 646| 847| break ; 647| 618| case NMS32 : ------------------ | Branch (647:3): [True: 618, False: 27.5k] ------------------ 648| 618| nms_adpcm_block_unpack_32 (block, samples, NULL) ; 649| 618| break ; 650| | 651| 0| default : ------------------ | Branch (651:3): [True: 0, False: 28.1k] ------------------ 652| 0| psf_log_printf (psf, "*** Error : Unhandled NMS ADPCM type %d.\n", pnms->type) ; 653| 0| return 0 ; 654| 28.1k| } ; 655| | 656| 4.53M| for (k = 0 ; k < NMS_SAMPLES_PER_BLOCK ; k++) ------------------ | | 43| 4.53M|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ | Branch (656:15): [True: 4.50M, False: 28.1k] ------------------ 657| 4.50M| samples [k] = nms_adpcm_decode_sample (&pnms->state, samples [k]) ; 658| | 659| 28.1k| return NMS_SAMPLES_PER_BLOCK ; ------------------ | | 43| 28.1k|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ 660| 28.1k|} /* nms_adpcm_decode_block */ nms_adpcm.c:nms_adpcm_block_unpack_16: 453| 26.7k|{ int k ; 454| 26.7k| uint16_t w = 0 ; 455| | 456| 1.09M| for (k = 0 ; k < NMS_SAMPLES_PER_BLOCK ; ) ------------------ | | 43| 1.09M|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ | Branch (456:15): [True: 1.06M, False: 26.7k] ------------------ 457| 1.06M| { /* 458| | ** k % 8 == [0-3]: Top 2-bits of a nibble 459| | ** k % 8 == [4-7]: Bottom 2-bits of a nibble 460| | */ 461| 1.06M| if ((k & 4) == 0) ------------------ | Branch (461:7): [True: 534k, False: 534k] ------------------ 462| 534k| w = *(block++) ; 463| 534k| else 464| 534k| w <<= 2 ; 465| 1.06M| codewords [k++] = (w >> 12) & 0xc ; 466| 1.06M| codewords [k++] = (w >> 8) & 0xc ; 467| 1.06M| codewords [k++] = (w >> 4) & 0xc ; 468| 1.06M| codewords [k++] = w & 0xc ; 469| 1.06M| } ; 470| | 471| | /* 472| | ** Every block ends with a short representing a RMS-approximation for the 473| | ** block. 474| | **/ 475| 26.7k| if (rms) ------------------ | Branch (475:6): [True: 0, False: 26.7k] ------------------ 476| 0| *rms = *block ; 477| 26.7k|} /* nms_adpcm_unpack_16 */ nms_adpcm.c:nms_adpcm_block_unpack_24: 486| 847|{ int k ; 487| 847| uint16_t w = 0, residual = 0 ; 488| | 489| 34.7k| for (k = 0 ; k < NMS_SAMPLES_PER_BLOCK ; ) ------------------ | | 43| 34.7k|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ | Branch (489:15): [True: 33.8k, False: 847] ------------------ 490| 33.8k| { /* 491| | ** k % 16 == [0, 11]: Unpack new nibble, build residual 492| | ** k % 16 == [12, 15]: Unpack residual 493| | */ 494| 33.8k| if ((k & 12) != 12) ------------------ | Branch (494:7): [True: 25.4k, False: 8.47k] ------------------ 495| 25.4k| { w = *(block++) ; 496| 25.4k| residual = (residual << 1) | (w & 0x1111) ; 497| 25.4k| } 498| 8.47k| else 499| 8.47k| { w = residual << 1 ; 500| 8.47k| residual = 0 ; 501| 8.47k| } ; 502| 33.8k| codewords [k++] = (w >> 12) & 0xe ; 503| 33.8k| codewords [k++] = (w >> 8) & 0xe ; 504| 33.8k| codewords [k++] = (w >> 4) & 0xe ; 505| 33.8k| codewords [k++] = w & 0xe ; 506| 33.8k| } ; 507| | 508| | /* 509| | ** Every block ends with a short representing a RMS-approximation for the 510| | ** block. 511| | **/ 512| 847| if (rms) ------------------ | Branch (512:6): [True: 0, False: 847] ------------------ 513| 0| *rms = *block ; 514| 847|} /* nms_adpcm_unpack_24 */ nms_adpcm.c:nms_adpcm_block_unpack_32: 523| 618|{ int k ; 524| 618| uint16_t w = 0 ; 525| | 526| 25.3k| for (k = 0 ; k < NMS_SAMPLES_PER_BLOCK ; ) ------------------ | | 43| 25.3k|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ | Branch (526:15): [True: 24.7k, False: 618] ------------------ 527| 24.7k| { w = *(block++) ; 528| 24.7k| codewords [k++] = (w >> 12) & 0xf ; 529| 24.7k| codewords [k++] = (w >> 8) & 0xf ; 530| 24.7k| codewords [k++] = (w >> 4) & 0xf ; 531| 24.7k| codewords [k++] = w & 0xf ; 532| 24.7k| } ; 533| | /* 534| | ** Every block ends with a short representing a RMS-approximation for the 535| | ** block. 536| | **/ 537| 618| if (rms) ------------------ | Branch (537:6): [True: 0, False: 618] ------------------ 538| 0| *rms = *block ; 539| 618|} /* nms_adpcm_unpack_32 */ nms_adpcm.c:nms_adpcm_decode_sample: 409| 4.50M|{ int_fast32_t sl ; 410| | 411| 4.50M| nms_adpcm_update (s) ; 412| 4.50M| sl = nms_adpcm_reconstruct_sample (s, I) ; 413| | 414| | /* Clamp to [-0x1fdf, 0x1fdf] (just under 14 bits resolution) */ 415| 4.50M| if (sl < -0x1fdf) ------------------ | Branch (415:6): [True: 84.1k, False: 4.42M] ------------------ 416| 84.1k| sl = -0x1fdf ; 417| 4.42M| else if (sl > 0x1fdf) ------------------ | Branch (417:11): [True: 89.6k, False: 4.33M] ------------------ 418| 89.6k| sl = 0x1fdf ; 419| | 420| | /* Expand from 14 to 16 bits */ 421| 4.50M| sl = (sl * 0x7fff) / 0x1fdf ; 422| | 423| 4.50M| return (int16_t) sl ; 424| 4.50M|} /* nms_adpcm_decode_sample */ nms_adpcm.c:nms_adpcm_update: 196| 4.50M|{ /* Variable names from ITU G.726 spec */ 197| 4.50M| short a1ul, fa1 ; 198| 4.50M| int_fast32_t se ; 199| 4.50M| int i ; 200| | 201| | /* Decay and Modify the scale factor in the log domain based on the codeword. */ 202| 4.50M| s->yl = ((s->yl *0xf8) >> 8) + table_scale_factor_step [s->t_off + (s->Ik & 7)] ; 203| 4.50M| if (s->yl < 2171) ------------------ | Branch (203:6): [True: 4.03M, False: 471k] ------------------ 204| 4.03M| s->yl = 2171 ; 205| 471k| else if (s->yl > 20480) ------------------ | Branch (205:11): [True: 101k, False: 369k] ------------------ 206| 101k| s->yl = 20480 ; 207| 4.50M| s->y = nms_adpcm_antilog (s->yl) ; 208| | 209| | /* Update the zero predictor coefficients. */ 210| 31.5M| for (i = 0 ; i < 6 ; i++) ------------------ | Branch (210:15): [True: 27.0M, False: 4.50M] ------------------ 211| 27.0M| { s->b [i] = (s->b [i] * 0xff) >> 8 ; 212| 27.0M| if ((s->d_q [0] ^ s->d_q [i + 1]) >= 0) ------------------ | Branch (212:7): [True: 26.2M, False: 832k] ------------------ 213| 26.2M| s->b [i] += 128 ; 214| 832k| else 215| 832k| s->b [i] -= 128 ; 216| 27.0M| } 217| | 218| | /* Update the pole predictor coefficients. */ 219| 4.50M| fa1 = s->a [0] >> 5 ; 220| 4.50M| if (fa1 < -256) ------------------ | Branch (220:6): [True: 26.2k, False: 4.48M] ------------------ 221| 26.2k| fa1 = -256 ; 222| 4.48M| else if (fa1 > 256) ------------------ | Branch (222:11): [True: 4.41M, False: 71.3k] ------------------ 223| 4.41M| fa1 = 256 ; 224| | 225| 4.50M| s->a [0] = (s->a [0] * 0xff) >> 8 ; 226| 4.50M| if (s->p [0] != 0 && s->p [1] != 0 && ((s->p [0] ^ s->p [1]) < 0)) ------------------ | Branch (226:6): [True: 471k, False: 4.03M] | Branch (226:23): [True: 467k, False: 4.08k] | Branch (226:40): [True: 100k, False: 366k] ------------------ 227| 100k| s->a [0] -= 192 ; 228| 4.40M| else 229| 4.40M| { s->a [0] += 192 ; 230| 4.40M| fa1 = -fa1 ; 231| 4.40M| } 232| | 233| 4.50M| s->a [1] = fa1 + ((s->a [1] * 0xfe) >> 8) ; 234| 4.50M| if (s->p [0] != 0 && s->p [2] != 0 && ((s->p [0] ^ s->p [2]) < 0)) ------------------ | Branch (234:6): [True: 471k, False: 4.03M] | Branch (234:23): [True: 466k, False: 4.78k] | Branch (234:40): [True: 67.6k, False: 398k] ------------------ 235| 67.6k| s->a [1] -= 128 ; 236| 4.44M| else 237| 4.44M| s->a [1] += 128 ; 238| | 239| | /* Stability constraints. */ 240| 4.50M| if (s->a [1] < -12288) ------------------ | Branch (240:6): [True: 4.19M, False: 312k] ------------------ 241| 4.19M| s->a [1] = -12288 ; 242| 312k| else if (s->a [1] > 12288) ------------------ | Branch (242:11): [True: 2.81k, False: 309k] ------------------ 243| 2.81k| s->a [1] = 12288 ; 244| 4.50M| a1ul = 15360 - s->a [1] ; 245| 4.50M| if (s->a [0] >= a1ul) ------------------ | Branch (245:6): [True: 4.23M, False: 276k] ------------------ 246| 4.23M| s->a [0] = a1ul ; 247| 276k| else 248| 276k| { a1ul = -a1ul ; 249| 276k| if (s->a [0] < a1ul) ------------------ | Branch (249:7): [True: 10.3k, False: 266k] ------------------ 250| 10.3k| s->a [0] = a1ul ; 251| 276k| } ; 252| | 253| | /* Compute the zero predictor estimate and rotate past deltas. */ 254| 4.50M| se = 0 ; 255| 31.5M| for (i = 5 ; i >= 0 ; i--) ------------------ | Branch (255:15): [True: 27.0M, False: 4.50M] ------------------ 256| 27.0M| { se += (int_fast32_t) s->d_q [i] * s->b [i] ; 257| 27.0M| s->d_q [i + 1] = s->d_q [i] ; 258| 27.0M| } ; 259| 4.50M| s->s_ez = se >> 14 ; 260| | 261| | /* Complete the signal estimate. */ 262| 4.50M| se += (int_fast32_t) s->a [0] * s->s_r [0] ; 263| 4.50M| se += (int_fast32_t) s->a [1] * s->s_r [1] ; 264| 4.50M| s->s_e = se >> 14 ; 265| | 266| | /* Rotate members to prepare for next iteration. */ 267| 4.50M| s->s_r [1] = s->s_r [0] ; 268| 4.50M| s->p [2] = s->p [1] ; 269| 4.50M| s->p [1] = s->p [0] ; 270| 4.50M|} /* nms_adpcm_update */ nms_adpcm.c:nms_adpcm_antilog: 184| 4.50M|{ int_fast32_t r ; 185| | 186| 4.50M| r = 0x1000 ; 187| 4.50M| r += (((int_fast32_t) (exp & 0x3f) * 0x166b) >> 12) ; 188| 4.50M| r *= table_expn [(exp & 0x7c0) >> 6] ; 189| 4.50M| r >>= (26 - (exp >> 11)) ; 190| | 191| 4.50M| return (short) r ; 192| 4.50M|} /* nms_adpcm_antilog */ nms_adpcm.c:nms_adpcm_reconstruct_sample: 275| 4.50M|{ /* Variable names from ITU G.726 spec */ 276| 4.50M| int_fast32_t dqx ; 277| | 278| | /* 279| | ** The ordering of the 12-bit right-shift is a precision loss. It agrees 280| | ** with the output of a 16-bit NMSVCE.DLL, but disagrees with the output 281| | ** of a CG6565 board. 282| | */ 283| | 284| | /* Look up the delta, scale and sign it. */ 285| 4.50M| dqx = table_step [s->t_off + (I & 7)] * s->y ; 286| 4.50M| if (I & 8) ------------------ | Branch (286:6): [True: 199k, False: 4.30M] ------------------ 287| 199k| dqx = -dqx ; 288| | 289| | /* Take from delta scale to actual scale. */ 290| 4.50M| dqx >>= 12 ; 291| | 292| | /* Set variables used as input for the next predictor update. */ 293| 4.50M| s->d_q [0] = dqx ; 294| 4.50M| s->s_r [0] = s->s_e + dqx ; 295| 4.50M| s->Ik = I & 0xf ; 296| 4.50M| s->p [0] = s->s_ez + dqx ; 297| | 298| 4.50M| return s->s_r [0] ; 299| 4.50M|} /* nms_adpcm_reconstruct_sample */ nms_adpcm.c:nms_adpcm_read_f: 804| 4.50M|{ BUF_UNION ubuf ; 805| 4.50M| NMS_ADPCM_PRIVATE *pnms ; 806| 4.50M| short *sptr ; 807| 4.50M| int k, bufferlen, readcount = 0, count ; 808| 4.50M| sf_count_t total = 0 ; 809| 4.50M| float normfact ; 810| | 811| 4.50M| if (psf->codec_data == NULL) ------------------ | Branch (811:6): [True: 0, False: 4.50M] ------------------ 812| 0| return 0 ; 813| 4.50M| pnms = (NMS_ADPCM_PRIVATE*) psf->codec_data ; 814| | 815| 4.50M| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (815:13): [True: 4.50M, False: 0] ------------------ 816| | 817| 4.50M| sptr = ubuf.sbuf ; 818| 4.50M| bufferlen = SF_BUFFER_LEN / sizeof (short) ; ------------------ | | 77| 4.50M|#define SF_BUFFER_LEN (8192) ------------------ 819| 9.01M| while (len > 0) ------------------ | Branch (819:9): [True: 4.50M, False: 4.50M] ------------------ 820| 4.50M| { readcount = (len >= bufferlen) ? bufferlen : (int) len ; ------------------ | Branch (820:16): [True: 0, False: 4.50M] ------------------ 821| 4.50M| count = nms_adpcm_read_block (psf, pnms, sptr, readcount) ; 822| 9.01M| for (k = 0 ; k < readcount ; k++) ------------------ | Branch (822:16): [True: 4.50M, False: 4.50M] ------------------ 823| 4.50M| ptr [total + k] = normfact * sptr [k] ; 824| | 825| 4.50M| total += count ; 826| 4.50M| len -= readcount ; 827| 4.50M| if (count != readcount) ------------------ | Branch (827:7): [True: 0, False: 4.50M] ------------------ 828| 0| break ; 829| 4.50M| } ; 830| | 831| 4.50M| return total ; 832| 4.50M|} /* nms_adpcm_read_f */ nms_adpcm.c:nms_adpcm_close: 1102| 197|{ NMS_ADPCM_PRIVATE *pnms ; 1103| | 1104| 197| pnms = (NMS_ADPCM_PRIVATE*) psf->codec_data ; 1105| | 1106| | /* 1107| | ** If a block has been partially assembled, write it out as the final 1108| | ** block. 1109| | */ 1110| 197| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (1110:6): [True: 0, False: 197] ------------------ 1111| 0| { if (pnms->sample_curr && pnms->sample_curr < NMS_SAMPLES_PER_BLOCK) ------------------ | | 43| 0|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ | Branch (1111:8): [True: 0, False: 0] | Branch (1111:29): [True: 0, False: 0] ------------------ 1112| 0| { memset (pnms->samples + pnms->sample_curr, 0, (NMS_SAMPLES_PER_BLOCK - pnms->sample_curr) * sizeof (short)) ; ------------------ | | 43| 0|#define NMS_SAMPLES_PER_BLOCK 160 ------------------ 1113| 0| psf_nms_adpcm_encode_block (psf, pnms) ; 1114| 0| } 1115| | 1116| 0| if (psf->write_header) ------------------ | Branch (1116:7): [True: 0, False: 0] ------------------ 1117| 0| psf->write_header (psf, SF_FALSE) ; 1118| 0| } 1119| | 1120| 197| return 0 ; 1121| 197|} /* nms_adpcm_close */ ogg_open: 920| 1|{ 921| 1| psf_log_printf (psf, "This version of libsndfile was compiled without Ogg/Vorbis support.\n") ; 922| 1| return SFE_UNIMPLEMENTED ; 923| 1|} /* ogg_open */ paf_open: 103| 163|{ int subformat, error, endian ; 104| | 105| 163| psf->dataoffset = PAF_HEADER_LENGTH ; ------------------ | | 43| 163|#define PAF_HEADER_LENGTH 2048 ------------------ 106| | 107| 163| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (107:6): [True: 163, False: 0] | Branch (107:37): [True: 0, False: 0] | Branch (107:67): [True: 0, False: 0] ------------------ 108| 163| { if ((error = paf_read_header (psf))) ------------------ | Branch (108:8): [True: 81, False: 82] ------------------ 109| 81| return error ; 110| 163| } ; 111| | 112| 82| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 82|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 113| | 114| 82| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (114:6): [True: 0, False: 82] | Branch (114:37): [True: 0, False: 82] ------------------ 115| 0| { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_PAF) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (115:8): [True: 0, False: 0] ------------------ 116| 0| return SFE_BAD_OPEN_FORMAT ; 117| | 118| 0| endian = SF_ENDIAN (psf->sf.format) ; ------------------ | | 110| 0|#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) ------------------ 119| | 120| | /* PAF is by default big endian. */ 121| 0| psf->endian = SF_ENDIAN_BIG ; 122| | 123| 0| if (endian == SF_ENDIAN_LITTLE || (CPU_IS_LITTLE_ENDIAN && (endian == SF_ENDIAN_CPU))) ------------------ | | 14| 0|#define CPU_IS_LITTLE_ENDIAN 1 | | ------------------ | | | Branch (14:30): [True: 0, Folded] | | ------------------ ------------------ | Branch (123:7): [True: 0, False: 0] | Branch (123:62): [True: 0, False: 0] ------------------ 124| 0| psf->endian = SF_ENDIAN_LITTLE ; 125| | 126| 0| if ((error = paf_write_header (psf, SF_FALSE))) ------------------ | Branch (126:7): [True: 0, False: 0] ------------------ 127| 0| return error ; 128| | 129| 0| psf->write_header = paf_write_header ; 130| 82| } ; 131| | 132| 82| switch (subformat) 133| 82| { case SF_FORMAT_PCM_S8 : ------------------ | Branch (133:4): [True: 2, False: 80] ------------------ 134| 2| psf->bytewidth = 1 ; 135| 2| error = pcm_init (psf) ; 136| 2| break ; 137| | 138| 1| case SF_FORMAT_PCM_16 : ------------------ | Branch (138:3): [True: 1, False: 81] ------------------ 139| 1| psf->bytewidth = 2 ; 140| 1| error = pcm_init (psf) ; 141| 1| break ; 142| | 143| 79| case SF_FORMAT_PCM_24 : ------------------ | Branch (143:3): [True: 79, False: 3] ------------------ 144| | /* No bytewidth because of whacky 24 bit encoding. */ 145| 79| error = paf24_init (psf) ; 146| 79| break ; 147| | 148| 0| default : return SFE_PAF_UNKNOWN_FORMAT ; ------------------ | Branch (148:3): [True: 0, False: 82] ------------------ 149| 82| } ; 150| | 151| 82| return error ; 152| 82|} /* paf_open */ paf.c:paf_read_header: 159| 163|{ PAF_FMT paf_fmt ; 160| 163| int marker ; 161| | 162| 163| if (psf->filelength < PAF_HEADER_LENGTH) ------------------ | | 43| 163|#define PAF_HEADER_LENGTH 2048 ------------------ | Branch (162:6): [True: 5, False: 158] ------------------ 163| 5| return SFE_PAF_SHORT_HEADER ; 164| | 165| 158| memset (&paf_fmt, 0, sizeof (paf_fmt)) ; 166| 158| psf_binheader_readf (psf, "pm", 0, &marker) ; 167| | 168| 158| psf_log_printf (psf, "Signature : '%M'\n", marker) ; 169| | 170| 158| if (marker == PAF_MARKER) ------------------ | | 37| 158|#define PAF_MARKER (MAKE_MARKER (' ', 'p', 'a', 'f')) | | ------------------ | | | | 122| 158| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (170:6): [True: 137, False: 21] ------------------ 171| 137| { psf_binheader_readf (psf, "E444444", &(paf_fmt.version), &(paf_fmt.endianness), 172| 137| &(paf_fmt.samplerate), &(paf_fmt.format), &(paf_fmt.channels), &(paf_fmt.source)) ; 173| 137| } 174| 21| else if (marker == FAP_MARKER) ------------------ | | 36| 21|#define FAP_MARKER (MAKE_MARKER ('f', 'a', 'p', ' ')) | | ------------------ | | | | 122| 21| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (174:11): [True: 21, False: 0] ------------------ 175| 21| { psf_binheader_readf (psf, "e444444", &(paf_fmt.version), &(paf_fmt.endianness), 176| 21| &(paf_fmt.samplerate), &(paf_fmt.format), &(paf_fmt.channels), &(paf_fmt.source)) ; 177| 21| } 178| 0| else 179| 0| return SFE_PAF_NO_MARKER ; 180| | 181| 158| psf_log_printf (psf, "Version : %d\n", paf_fmt.version) ; 182| | 183| 158| if (paf_fmt.version != 0) ------------------ | Branch (183:6): [True: 27, False: 131] ------------------ 184| 27| { psf_log_printf (psf, "*** Bad version number. should be zero.\n") ; 185| 27| return SFE_PAF_VERSION ; 186| 131| } ; 187| | 188| 131| psf_log_printf (psf, "Sample Rate : %d\n", paf_fmt.samplerate) ; 189| 131| psf_log_printf (psf, "Channels : %d\n", paf_fmt.channels) ; 190| | 191| 131| psf_log_printf (psf, "Endianness : %d => ", paf_fmt.endianness) ; 192| 131| if (paf_fmt.endianness) ------------------ | Branch (192:6): [True: 82, False: 49] ------------------ 193| 82| { psf_log_printf (psf, "Little\n", paf_fmt.endianness) ; 194| 82| psf->endian = SF_ENDIAN_LITTLE ; 195| 82| } 196| 49| else 197| 49| { psf_log_printf (psf, "Big\n", paf_fmt.endianness) ; 198| 49| psf->endian = SF_ENDIAN_BIG ; 199| 49| } ; 200| | 201| 131| if (paf_fmt.channels < 1 || paf_fmt.channels > SF_MAX_CHANNELS) ------------------ | | 102| 104|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (201:6): [True: 27, False: 104] | Branch (201:30): [True: 19, False: 85] ------------------ 202| 46| return SFE_PAF_BAD_CHANNELS ; 203| | 204| 85| psf->datalength = psf->filelength - psf->dataoffset ; 205| | 206| 85| psf_binheader_readf (psf, "p", (int) psf->dataoffset) ; 207| | 208| 85| psf->sf.samplerate = paf_fmt.samplerate ; 209| 85| psf->sf.channels = paf_fmt.channels ; 210| | 211| | /* Only fill in type major. */ 212| 85| psf->sf.format = SF_FORMAT_PAF ; 213| | 214| 85| psf_log_printf (psf, "Format : %d => ", paf_fmt.format) ; 215| | 216| | /* PAF is by default big endian. */ 217| 85| psf->sf.format |= paf_fmt.endianness ? SF_ENDIAN_LITTLE : SF_ENDIAN_BIG ; ------------------ | Branch (217:20): [True: 46, False: 39] ------------------ 218| | 219| 85| switch (paf_fmt.format) 220| 85| { case PAF_PCM_S8 : ------------------ | Branch (220:4): [True: 2, False: 83] ------------------ 221| 2| psf_log_printf (psf, "8 bit linear PCM\n") ; 222| 2| psf->bytewidth = 1 ; 223| | 224| 2| psf->sf.format |= SF_FORMAT_PCM_S8 ; 225| | 226| 2| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 227| 2| psf->sf.frames = psf->datalength / psf->blockwidth ; 228| 2| break ; 229| | 230| 1| case PAF_PCM_16 : ------------------ | Branch (230:3): [True: 1, False: 84] ------------------ 231| 1| psf_log_printf (psf, "16 bit linear PCM\n") ; 232| 1| psf->bytewidth = 2 ; 233| | 234| 1| psf->sf.format |= SF_FORMAT_PCM_16 ; 235| | 236| 1| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 237| 1| psf->sf.frames = psf->datalength / psf->blockwidth ; 238| 1| break ; 239| | 240| 79| case PAF_PCM_24 : ------------------ | Branch (240:3): [True: 79, False: 6] ------------------ 241| 79| psf_log_printf (psf, "24 bit linear PCM\n") ; 242| 79| psf->bytewidth = 3 ; 243| | 244| 79| psf->sf.format |= SF_FORMAT_PCM_24 ; 245| | 246| 79| psf->blockwidth = 0 ; 247| 79| psf->sf.frames = PAF24_SAMPLES_PER_BLOCK * psf->datalength / ------------------ | | 45| 79|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ 248| 79| (PAF24_BLOCK_SIZE * psf->sf.channels) ; ------------------ | | 46| 79|#define PAF24_BLOCK_SIZE 32 ------------------ 249| 79| break ; 250| | 251| 3| default : psf_log_printf (psf, "Unknown\n") ; ------------------ | Branch (251:3): [True: 3, False: 82] ------------------ 252| 3| return SFE_PAF_UNKNOWN_FORMAT ; 253| 0| break ; 254| 85| } ; 255| | 256| 82| psf_log_printf (psf, "Source : %d => ", paf_fmt.source) ; 257| | 258| 82| switch (paf_fmt.source) 259| 82| { case 1 : psf_log_printf (psf, "Analog Recording\n") ; ------------------ | Branch (259:4): [True: 5, False: 77] ------------------ 260| 5| break ; 261| 1| case 2 : psf_log_printf (psf, "Digital Transfer\n") ; ------------------ | Branch (261:3): [True: 1, False: 81] ------------------ 262| 1| break ; 263| 1| case 3 : psf_log_printf (psf, "Multi-track Mixdown\n") ; ------------------ | Branch (263:3): [True: 1, False: 81] ------------------ 264| 1| break ; 265| 4| case 5 : psf_log_printf (psf, "Audio Resulting From DSP Processing\n") ; ------------------ | Branch (265:3): [True: 4, False: 78] ------------------ 266| 4| break ; 267| 71| default : psf_log_printf (psf, "Unknown\n") ; ------------------ | Branch (267:3): [True: 71, False: 11] ------------------ 268| 71| break ; 269| 82| } ; 270| | 271| 82| return 0 ; 272| 82|} /* paf_read_header */ paf.c:paf24_init: 346| 79|{ PAF24_PRIVATE *ppaf24 ; 347| 79| int paf24size ; 348| | 349| 79| paf24size = sizeof (PAF24_PRIVATE) + psf->sf.channels * 350| 79| (PAF24_BLOCK_SIZE + PAF24_SAMPLES_PER_BLOCK * sizeof (int)) ; ------------------ | | 46| 79|#define PAF24_BLOCK_SIZE 32 ------------------ (PAF24_BLOCK_SIZE + PAF24_SAMPLES_PER_BLOCK * sizeof (int)) ; ------------------ | | 45| 79|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ 351| | 352| | /* 353| | ** Not exactly sure why this needs to be here but the tests 354| | ** fail without it. 355| | */ 356| 79| psf->last_op = 0 ; 357| | 358| 79| if (! (psf->codec_data = calloc (1, paf24size))) ------------------ | Branch (358:6): [True: 0, False: 79] ------------------ 359| 0| return SFE_MALLOC_FAILED ; 360| | 361| 79| ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; 362| | 363| 79| ppaf24->channels = psf->sf.channels ; 364| 79| ppaf24->samples = ppaf24->data ; 365| 79| ppaf24->block = ppaf24->data + PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; ------------------ | | 45| 79|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ 366| | 367| 79| ppaf24->blocksize = PAF24_BLOCK_SIZE * ppaf24->channels ; ------------------ | | 46| 79|#define PAF24_BLOCK_SIZE 32 ------------------ 368| | 369| 79| if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) ------------------ | Branch (369:6): [True: 79, False: 0] | Branch (369:36): [True: 0, False: 0] ------------------ 370| 79| { paf24_read_block (psf, ppaf24) ; /* Read first block. */ 371| | 372| 79| psf->read_short = paf24_read_s ; 373| 79| psf->read_int = paf24_read_i ; 374| 79| psf->read_float = paf24_read_f ; 375| 79| psf->read_double = paf24_read_d ; 376| 79| } ; 377| | 378| 79| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (378:6): [True: 0, False: 79] | Branch (378:37): [True: 0, False: 79] ------------------ 379| 0| { psf->write_short = paf24_write_s ; 380| 0| psf->write_int = paf24_write_i ; 381| 0| psf->write_float = paf24_write_f ; 382| 0| psf->write_double = paf24_write_d ; 383| 0| } ; 384| | 385| 79| psf->seek = paf24_seek ; 386| 79| psf->container_close = paf24_close ; 387| | 388| 79| psf->filelength = psf_get_filelen (psf) ; 389| 79| psf->datalength = psf->filelength - psf->dataoffset ; 390| | 391| 79| if (psf->datalength % PAF24_BLOCK_SIZE) ------------------ | | 46| 79|#define PAF24_BLOCK_SIZE 32 ------------------ | Branch (391:6): [True: 64, False: 15] ------------------ 392| 64| { if (psf->file.mode == SFM_READ) ------------------ | Branch (392:8): [True: 64, False: 0] ------------------ 393| 64| psf_log_printf (psf, "*** Warning : file seems to be truncated.\n") ; 394| 64| ppaf24->max_blocks = psf->datalength / ppaf24->blocksize + 1 ; 395| 64| } 396| 15| else 397| 15| ppaf24->max_blocks = psf->datalength / ppaf24->blocksize ; 398| | 399| 79| ppaf24->read_block = 0 ; 400| 79| if (psf->file.mode == SFM_RDWR) ------------------ | Branch (400:6): [True: 0, False: 79] ------------------ 401| 0| ppaf24->write_block = ppaf24->max_blocks ; 402| 79| else 403| 79| ppaf24->write_block = 0 ; 404| | 405| 79| psf->sf.frames = PAF24_SAMPLES_PER_BLOCK * ppaf24->max_blocks ; ------------------ | | 45| 79|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ 406| 79| ppaf24->sample_count = psf->sf.frames ; 407| | 408| 79| return 0 ; 409| 79|} /* paf24_init */ paf.c:paf24_read_block: 484| 104k|{ int k, channel ; 485| 104k| unsigned char *cptr ; 486| | 487| 104k| ppaf24->read_block ++ ; 488| 104k| ppaf24->read_count = 0 ; 489| | 490| 104k| if (ppaf24->read_block * PAF24_SAMPLES_PER_BLOCK > ppaf24->sample_count) ------------------ | | 45| 104k|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ | Branch (490:6): [True: 79, False: 104k] ------------------ 491| 79| { memset (ppaf24->samples, 0, PAF24_SAMPLES_PER_BLOCK * ppaf24->channels) ; ------------------ | | 45| 79|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ 492| 79| return 1 ; 493| 104k| } ; 494| | 495| | /* Read the block. */ 496| 104k| if ((k = (int) psf_fread (ppaf24->block, 1, ppaf24->blocksize, psf)) != ppaf24->blocksize) ------------------ | Branch (496:6): [True: 63, False: 104k] ------------------ 497| 63| psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, ppaf24->blocksize) ; 498| | 499| | /* Do endian swapping if necessary. */ 500| 104k| if ((CPU_IS_BIG_ENDIAN && psf->endian == SF_ENDIAN_LITTLE) || (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_BIG)) ------------------ | | 11| 208k|#define CPU_IS_BIG_ENDIAN 0 | | ------------------ | | | Branch (11:27): [Folded, False: 104k] | | ------------------ ------------------ if ((CPU_IS_BIG_ENDIAN && psf->endian == SF_ENDIAN_LITTLE) || (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_BIG)) ------------------ | | 14| 208k|#define CPU_IS_LITTLE_ENDIAN 1 | | ------------------ | | | Branch (14:30): [True: 104k, Folded] | | ------------------ ------------------ | Branch (500:28): [True: 0, False: 0] | Branch (500:89): [True: 73.4k, False: 30.6k] ------------------ 501| 73.4k| endswap_int_array (ppaf24->block, 8 * ppaf24->channels) ; 502| | 503| | /* Unpack block. */ 504| 1.17M| for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++) ------------------ | | 45| 1.17M|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ | Branch (504:15): [True: 1.06M, False: 104k] ------------------ 505| 1.06M| { channel = k % ppaf24->channels ; 506| 1.06M| cptr = ((unsigned char *) ppaf24->block) + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ; ------------------ | | 46| 1.06M|#define PAF24_BLOCK_SIZE 32 ------------------ 507| 1.06M| ppaf24->samples [k] = (cptr [0] << 8) | (cptr [1] << 16) | (((unsigned) cptr [2]) << 24) ; 508| 1.06M| } ; 509| | 510| 104k| return 1 ; 511| 104k|} /* paf24_read_block */ paf.c:paf24_read: 515| 1.04M|{ int count, total = 0 ; 516| | 517| 2.08M| while (total < len) ------------------ | Branch (517:9): [True: 1.04M, False: 1.04M] ------------------ 518| 1.04M| { if (ppaf24->read_block * PAF24_SAMPLES_PER_BLOCK >= ppaf24->sample_count) ------------------ | | 45| 1.04M|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ | Branch (518:8): [True: 67, False: 1.04M] ------------------ 519| 67| { memset (&(ptr [total]), 0, (len - total) * sizeof (int)) ; 520| 67| return total ; 521| 1.04M| } ; 522| | 523| 1.04M| if (ppaf24->read_count >= PAF24_SAMPLES_PER_BLOCK) ------------------ | | 45| 1.04M|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ | Branch (523:7): [True: 104k, False: 936k] ------------------ 524| 104k| paf24_read_block (psf, ppaf24) ; 525| | 526| 1.04M| count = (PAF24_SAMPLES_PER_BLOCK - ppaf24->read_count) * ppaf24->channels ; ------------------ | | 45| 1.04M|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ 527| 1.04M| count = (len - total > count) ? count : len - total ; ------------------ | Branch (527:11): [True: 0, False: 1.04M] ------------------ 528| | 529| 1.04M| memcpy (&(ptr [total]), &(ppaf24->samples [ppaf24->read_count * ppaf24->channels]), count * sizeof (int)) ; 530| 1.04M| total += count ; 531| 1.04M| ppaf24->read_count += count / ppaf24->channels ; 532| 1.04M| } ; 533| | 534| 1.04M| return total ; 535| 1.04M|} /* paf24_read */ paf.c:paf24_read_f: 578| 1.04M|{ BUF_UNION ubuf ; 579| 1.04M| PAF24_PRIVATE *ppaf24 ; 580| 1.04M| int *iptr ; 581| 1.04M| int k, bufferlen, readcount, count ; 582| 1.04M| sf_count_t total = 0 ; 583| 1.04M| float normfact ; 584| | 585| 1.04M| if (psf->codec_data == NULL) ------------------ | Branch (585:6): [True: 0, False: 1.04M] ------------------ 586| 0| return 0 ; 587| 1.04M| ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; 588| | 589| 1.04M| normfact = (psf->norm_float == SF_TRUE) ? (1.0 / 0x80000000) : (1.0 / 0x100) ; ------------------ | Branch (589:13): [True: 1.04M, False: 0] ------------------ 590| | 591| 1.04M| iptr = ubuf.ibuf ; 592| 1.04M| bufferlen = ARRAY_LEN (ubuf.ibuf) ; ------------------ | | 93| 1.04M|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 593| 2.08M| while (len > 0) ------------------ | Branch (593:9): [True: 1.04M, False: 1.04M] ------------------ 594| 1.04M| { readcount = (len >= bufferlen) ? bufferlen : (int) len ; ------------------ | Branch (594:16): [True: 0, False: 1.04M] ------------------ 595| 1.04M| count = paf24_read (psf, ppaf24, iptr, readcount) ; 596| 2.08M| for (k = 0 ; k < readcount ; k++) ------------------ | Branch (596:16): [True: 1.04M, False: 1.04M] ------------------ 597| 1.04M| ptr [total + k] = normfact * iptr [k] ; 598| 1.04M| total += count ; 599| 1.04M| len -= readcount ; 600| 1.04M| } ; 601| 1.04M| return total ; 602| 1.04M|} /* paf24_read_f */ paf.c:paf24_seek: 413| 67|{ PAF24_PRIVATE *ppaf24 ; 414| 67| int newblock, newsample ; 415| | 416| 67| if (psf->codec_data == NULL) ------------------ | Branch (416:6): [True: 0, False: 67] ------------------ 417| 0| { psf->error = SFE_INTERNAL ; 418| 0| return PSF_SEEK_ERROR ; ------------------ | | 83| 0|#define PSF_SEEK_ERROR ((sf_count_t) -1) ------------------ 419| 67| } ; 420| | 421| 67| ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; 422| | 423| 67| if (mode == SFM_READ && ppaf24->write_count > 0) ------------------ | Branch (423:6): [True: 67, False: 0] | Branch (423:26): [True: 0, False: 67] ------------------ 424| 0| paf24_write_block (psf, ppaf24) ; 425| | 426| 67| newblock = offset / PAF24_SAMPLES_PER_BLOCK ; ------------------ | | 45| 67|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ 427| 67| newsample = offset % PAF24_SAMPLES_PER_BLOCK ; ------------------ | | 45| 67|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ 428| | 429| 67| switch (mode) 430| 67| { case SFM_READ : ------------------ | Branch (430:4): [True: 67, False: 0] ------------------ 431| 67| if (psf->last_op == SFM_WRITE && ppaf24->write_count) ------------------ | Branch (431:9): [True: 0, False: 67] | Branch (431:38): [True: 0, False: 0] ------------------ 432| 0| paf24_write_block (psf, ppaf24) ; 433| | 434| 67| psf_fseek (psf, psf->dataoffset + newblock * ppaf24->blocksize, SEEK_SET) ; 435| 67| ppaf24->read_block = newblock ; 436| 67| paf24_read_block (psf, ppaf24) ; 437| 67| ppaf24->read_count = newsample ; 438| 67| break ; 439| | 440| 0| case SFM_WRITE : ------------------ | Branch (440:3): [True: 0, False: 67] ------------------ 441| 0| if (offset > ppaf24->sample_count) ------------------ | Branch (441:9): [True: 0, False: 0] ------------------ 442| 0| { psf->error = SFE_BAD_SEEK ; 443| 0| return PSF_SEEK_ERROR ; ------------------ | | 83| 0|#define PSF_SEEK_ERROR ((sf_count_t) -1) ------------------ 444| 0| } ; 445| | 446| 0| if (psf->last_op == SFM_WRITE && ppaf24->write_count) ------------------ | Branch (446:9): [True: 0, False: 0] | Branch (446:38): [True: 0, False: 0] ------------------ 447| 0| paf24_write_block (psf, ppaf24) ; 448| | 449| 0| psf_fseek (psf, psf->dataoffset + newblock * ppaf24->blocksize, SEEK_SET) ; 450| 0| ppaf24->write_block = newblock ; 451| 0| paf24_read_block (psf, ppaf24) ; 452| 0| ppaf24->write_count = newsample ; 453| 0| break ; 454| | 455| 0| default : ------------------ | Branch (455:3): [True: 0, False: 67] ------------------ 456| 0| psf->error = SFE_BAD_SEEK ; 457| 0| return PSF_SEEK_ERROR ; ------------------ | | 83| 0|#define PSF_SEEK_ERROR ((sf_count_t) -1) ------------------ 458| 67| } ; 459| | 460| 67| return newblock * PAF24_SAMPLES_PER_BLOCK + newsample ; ------------------ | | 45| 67|#define PAF24_SAMPLES_PER_BLOCK 10 ------------------ 461| 67|} /* paf24_seek */ paf.c:paf24_close: 465| 79|{ PAF24_PRIVATE *ppaf24 ; 466| | 467| 79| if (psf->codec_data == NULL) ------------------ | Branch (467:6): [True: 0, False: 79] ------------------ 468| 0| return 0 ; 469| | 470| 79| ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; 471| | 472| 79| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (472:6): [True: 0, False: 79] | Branch (472:37): [True: 0, False: 79] ------------------ 473| 0| { if (ppaf24->write_count > 0) ------------------ | Branch (473:8): [True: 0, False: 0] ------------------ 474| 0| paf24_write_block (psf, ppaf24) ; 475| 0| } ; 476| | 477| 79| return 0 ; 478| 79|} /* paf24_close */ pcm_init: 123| 781|{ int chars = 0 ; 124| | 125| 781| if (psf->bytewidth == 0 || psf->sf.channels == 0) ------------------ | Branch (125:6): [True: 4, False: 777] | Branch (125:29): [True: 48, False: 729] ------------------ 126| 52| { psf_log_printf (psf, "pcm_init : internal error : bytewitdh = %d, channels = %d\n", psf->bytewidth, psf->sf.channels) ; 127| 52| return SFE_INTERNAL ; 128| 729| } ; 129| | 130| 729| psf->blockwidth = (sf_count_t) psf->bytewidth * psf->sf.channels ; 131| | 132| 729| if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_PCM_S8) ------------------ | | 109| 729|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ | Branch (132:6): [True: 154, False: 575] ------------------ 133| 154| chars = SF_CHARS_SIGNED ; 134| 575| else if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_PCM_U8) ------------------ | | 109| 575|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ | Branch (134:11): [True: 89, False: 486] ------------------ 135| 89| chars = SF_CHARS_UNSIGNED ; 136| | 137| |#if CPU_IS_BIG_ENDIAN 138| | psf->data_endswap = (psf->endian == SF_ENDIAN_BIG) ? SF_FALSE : SF_TRUE ; 139| |#else 140| 729| psf->data_endswap = (psf->endian == SF_ENDIAN_LITTLE) ? SF_FALSE : SF_TRUE ; ------------------ | Branch (140:22): [True: 367, False: 362] ------------------ 141| 729|#endif 142| | 143| 729| if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) ------------------ | Branch (143:6): [True: 729, False: 0] | Branch (143:36): [True: 0, False: 0] ------------------ 144| 729| { switch (psf->bytewidth * 0x10000 + psf->endian + chars) 145| 729| { case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_SIGNED) : ------------------ | Branch (145:5): [True: 137, False: 592] ------------------ 146| 154| case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_SIGNED) : ------------------ | Branch (146:4): [True: 17, False: 712] ------------------ 147| 154| psf->read_short = pcm_read_sc2s ; 148| 154| psf->read_int = pcm_read_sc2i ; 149| 154| psf->read_float = pcm_read_sc2f ; 150| 154| psf->read_double = pcm_read_sc2d ; 151| 154| break ; 152| 16| case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_UNSIGNED) : ------------------ | Branch (152:4): [True: 16, False: 713] ------------------ 153| 60| case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_UNSIGNED) : ------------------ | Branch (153:4): [True: 44, False: 685] ------------------ 154| 60| psf->read_short = pcm_read_uc2s ; 155| 60| psf->read_int = pcm_read_uc2i ; 156| 60| psf->read_float = pcm_read_uc2f ; 157| 60| psf->read_double = pcm_read_uc2d ; 158| 60| break ; 159| | 160| 109| case (2 * 0x10000 + SF_ENDIAN_BIG) : ------------------ | Branch (160:4): [True: 109, False: 620] ------------------ 161| 109| psf->read_short = pcm_read_bes2s ; 162| 109| psf->read_int = pcm_read_bes2i ; 163| 109| psf->read_float = pcm_read_bes2f ; 164| 109| psf->read_double = pcm_read_bes2d ; 165| 109| break ; 166| 32| case (3 * 0x10000 + SF_ENDIAN_BIG) : ------------------ | Branch (166:4): [True: 32, False: 697] ------------------ 167| 32| psf->read_short = pcm_read_bet2s ; 168| 32| psf->read_int = pcm_read_bet2i ; 169| 32| psf->read_float = pcm_read_bet2f ; 170| 32| psf->read_double = pcm_read_bet2d ; 171| 32| break ; 172| 39| case (4 * 0x10000 + SF_ENDIAN_BIG) : ------------------ | Branch (172:4): [True: 39, False: 690] ------------------ 173| | 174| 39| psf->read_short = pcm_read_bei2s ; 175| 39| psf->read_int = pcm_read_bei2i ; 176| 39| psf->read_float = pcm_read_bei2f ; 177| 39| psf->read_double = pcm_read_bei2d ; 178| 39| break ; 179| | 180| 122| case (2 * 0x10000 + SF_ENDIAN_LITTLE) : ------------------ | Branch (180:4): [True: 122, False: 607] ------------------ 181| 122| psf->read_short = pcm_read_les2s ; 182| 122| psf->read_int = pcm_read_les2i ; 183| 122| psf->read_float = pcm_read_les2f ; 184| 122| psf->read_double = pcm_read_les2d ; 185| 122| break ; 186| 94| case (3 * 0x10000 + SF_ENDIAN_LITTLE) : ------------------ | Branch (186:4): [True: 94, False: 635] ------------------ 187| 94| psf->read_short = pcm_read_let2s ; 188| 94| psf->read_int = pcm_read_let2i ; 189| 94| psf->read_float = pcm_read_let2f ; 190| 94| psf->read_double = pcm_read_let2d ; 191| 94| break ; 192| 90| case (4 * 0x10000 + SF_ENDIAN_LITTLE) : ------------------ | Branch (192:4): [True: 90, False: 639] ------------------ 193| 90| psf->read_short = pcm_read_lei2s ; 194| 90| psf->read_int = pcm_read_lei2i ; 195| 90| psf->read_float = pcm_read_lei2f ; 196| 90| psf->read_double = pcm_read_lei2d ; 197| 90| break ; 198| 29| default : ------------------ | Branch (198:4): [True: 29, False: 700] ------------------ 199| 29| psf_log_printf (psf, "pcm.c returning SFE_UNIMPLEMENTED\nbytewidth %d endian %d\n", psf->bytewidth, psf->endian) ; 200| 29| return SFE_UNIMPLEMENTED ; 201| 729| } ; 202| 700| } ; 203| | 204| 700| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (204:6): [True: 0, False: 700] | Branch (204:37): [True: 0, False: 700] ------------------ 205| 0| { switch (psf->bytewidth * 0x10000 + psf->endian + chars) 206| 0| { case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_SIGNED) : ------------------ | Branch (206:5): [True: 0, False: 0] ------------------ 207| 0| case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_SIGNED) : ------------------ | Branch (207:4): [True: 0, False: 0] ------------------ 208| 0| psf->write_short = pcm_write_s2sc ; 209| 0| psf->write_int = pcm_write_i2sc ; 210| 0| psf->write_float = pcm_write_f2sc ; 211| 0| psf->write_double = pcm_write_d2sc ; 212| 0| break ; 213| 0| case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_UNSIGNED) : ------------------ | Branch (213:4): [True: 0, False: 0] ------------------ 214| 0| case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_UNSIGNED) : ------------------ | Branch (214:4): [True: 0, False: 0] ------------------ 215| 0| psf->write_short = pcm_write_s2uc ; 216| 0| psf->write_int = pcm_write_i2uc ; 217| 0| psf->write_float = pcm_write_f2uc ; 218| 0| psf->write_double = pcm_write_d2uc ; 219| 0| break ; 220| | 221| 0| case (2 * 0x10000 + SF_ENDIAN_BIG) : ------------------ | Branch (221:4): [True: 0, False: 0] ------------------ 222| 0| psf->write_short = pcm_write_s2bes ; 223| 0| psf->write_int = pcm_write_i2bes ; 224| 0| psf->write_float = pcm_write_f2bes ; 225| 0| psf->write_double = pcm_write_d2bes ; 226| 0| break ; 227| | 228| 0| case (3 * 0x10000 + SF_ENDIAN_BIG) : ------------------ | Branch (228:4): [True: 0, False: 0] ------------------ 229| 0| psf->write_short = pcm_write_s2bet ; 230| 0| psf->write_int = pcm_write_i2bet ; 231| 0| psf->write_float = pcm_write_f2bet ; 232| 0| psf->write_double = pcm_write_d2bet ; 233| 0| break ; 234| | 235| 0| case (4 * 0x10000 + SF_ENDIAN_BIG) : ------------------ | Branch (235:4): [True: 0, False: 0] ------------------ 236| 0| psf->write_short = pcm_write_s2bei ; 237| 0| psf->write_int = pcm_write_i2bei ; 238| 0| psf->write_float = pcm_write_f2bei ; 239| 0| psf->write_double = pcm_write_d2bei ; 240| 0| break ; 241| | 242| 0| case (2 * 0x10000 + SF_ENDIAN_LITTLE) : ------------------ | Branch (242:4): [True: 0, False: 0] ------------------ 243| 0| psf->write_short = pcm_write_s2les ; 244| 0| psf->write_int = pcm_write_i2les ; 245| 0| psf->write_float = pcm_write_f2les ; 246| 0| psf->write_double = pcm_write_d2les ; 247| 0| break ; 248| | 249| 0| case (3 * 0x10000 + SF_ENDIAN_LITTLE) : ------------------ | Branch (249:4): [True: 0, False: 0] ------------------ 250| 0| psf->write_short = pcm_write_s2let ; 251| 0| psf->write_int = pcm_write_i2let ; 252| 0| psf->write_float = pcm_write_f2let ; 253| 0| psf->write_double = pcm_write_d2let ; 254| 0| break ; 255| | 256| 0| case (4 * 0x10000 + SF_ENDIAN_LITTLE) : ------------------ | Branch (256:4): [True: 0, False: 0] ------------------ 257| 0| psf->write_short = pcm_write_s2lei ; 258| 0| psf->write_int = pcm_write_i2lei ; 259| 0| psf->write_float = pcm_write_f2lei ; 260| 0| psf->write_double = pcm_write_d2lei ; 261| 0| break ; 262| | 263| 0| default : ------------------ | Branch (263:4): [True: 0, False: 0] ------------------ 264| 0| psf_log_printf (psf, "pcm.c returning SFE_UNIMPLEMENTED\nbytewidth %d endian %d\n", psf->bytewidth, psf->endian) ; 265| 0| return SFE_UNIMPLEMENTED ; 266| 0| } ; 267| | 268| 700| } ; 269| | 270| 700| if (psf->filelength > psf->dataoffset) ------------------ | Branch (270:6): [True: 430, False: 270] ------------------ 271| 430| { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset : ------------------ | Branch (271:22): [True: 51, False: 379] ------------------ 272| 430| psf->filelength - psf->dataoffset ; 273| 430| } 274| 270| else 275| 270| psf->datalength = 0 ; 276| | 277| 700| psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ; ------------------ | Branch (277:19): [True: 567, False: 133] ------------------ 278| | 279| 700| return 0 ; 280| 700|} /* pcm_init */ pcm.c:pcm_read_sc2f: 981| 302|{ BUF_UNION ubuf ; 982| 302| int bufferlen, readcount ; 983| 302| sf_count_t total = 0 ; 984| 302| float normfact ; 985| | 986| 302| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ; ------------------ | Branch (986:13): [True: 302, False: 0] ------------------ 987| | 988| 302| bufferlen = ARRAY_LEN (ubuf.scbuf) ; ------------------ | | 93| 302|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 989| | 990| 593| while (len > 0) ------------------ | Branch (990:9): [True: 302, False: 291] ------------------ 991| 302| { if (len < bufferlen) ------------------ | Branch (991:8): [True: 302, False: 0] ------------------ 992| 302| bufferlen = (int) len ; 993| 302| readcount = (int) psf_fread (ubuf.scbuf, sizeof (signed char), bufferlen, psf) ; 994| 302| sc2f_array (ubuf.scbuf, readcount, ptr + total, normfact) ; 995| 302| total += readcount ; 996| 302| if (readcount < bufferlen) ------------------ | Branch (996:7): [True: 11, False: 291] ------------------ 997| 11| break ; 998| 291| len -= readcount ; 999| 291| } ; 1000| | 1001| 302| return total ; 1002| 302|} /* pcm_read_sc2f */ pcm.c:sc2f_array: 385| 1.03k|{ for (int i = 0 ; i < count ; i++) ------------------ | Branch (385:20): [True: 737, False: 302] ------------------ 386| 737| dest [i] = ((float) src [i]) * normfact ; 387| 302|} /* sc2f_array */ pcm.c:pcm_read_uc2f: 1006| 147k|{ BUF_UNION ubuf ; 1007| 147k| int bufferlen, readcount ; 1008| 147k| sf_count_t total = 0 ; 1009| 147k| float normfact ; 1010| | 1011| 147k| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ; ------------------ | Branch (1011:13): [True: 147k, False: 0] ------------------ 1012| | 1013| 147k| bufferlen = ARRAY_LEN (ubuf.ucbuf) ; ------------------ | | 93| 147k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 1014| | 1015| 294k| while (len > 0) ------------------ | Branch (1015:9): [True: 147k, False: 147k] ------------------ 1016| 147k| { if (len < bufferlen) ------------------ | Branch (1016:8): [True: 147k, False: 0] ------------------ 1017| 147k| bufferlen = (int) len ; 1018| 147k| readcount = (int) psf_fread (ubuf.ucbuf, sizeof (unsigned char), bufferlen, psf) ; 1019| 147k| uc2f_array (ubuf.ucbuf, readcount, ptr + total, normfact) ; 1020| 147k| total += readcount ; 1021| 147k| if (readcount < bufferlen) ------------------ | Branch (1021:7): [True: 0, False: 147k] ------------------ 1022| 0| break ; 1023| 147k| len -= readcount ; 1024| 147k| } ; 1025| | 1026| 147k| return total ; 1027| 147k|} /* pcm_read_uc2f */ pcm.c:uc2f_array: 391| 918k|{ for (int i = 0 ; i < count ; i++) ------------------ | Branch (391:20): [True: 770k, False: 147k] ------------------ 392| 770k| dest [i] = (((int) src [i]) - 128) * normfact ; 393| 147k|} /* uc2f_array */ pcm.c:pcm_read_bes2f: 1031| 369|{ BUF_UNION ubuf ; 1032| 369| int bufferlen, readcount ; 1033| 369| sf_count_t total = 0 ; 1034| 369| float normfact ; 1035| | 1036| 369| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (1036:13): [True: 369, False: 0] ------------------ 1037| | 1038| 369| bufferlen = ARRAY_LEN (ubuf.sbuf) ; ------------------ | | 93| 369|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 1039| | 1040| 733| while (len > 0) ------------------ | Branch (1040:9): [True: 369, False: 364] ------------------ 1041| 369| { if (len < bufferlen) ------------------ | Branch (1041:8): [True: 369, False: 0] ------------------ 1042| 369| bufferlen = (int) len ; 1043| 369| readcount = (int) psf_fread (ubuf.sbuf, sizeof (short), bufferlen, psf) ; 1044| 369| bes2f_array (ubuf.sbuf, readcount, ptr + total, normfact) ; 1045| 369| total += readcount ; 1046| 369| if (readcount < bufferlen) ------------------ | Branch (1046:7): [True: 5, False: 364] ------------------ 1047| 5| break ; 1048| 364| len -= readcount ; 1049| 364| } ; 1050| | 1051| 369| return total ; 1052| 369|} /* pcm_read_bes2f */ pcm.c:bes2f_array: 408| 369|{ short value ; 409| | 410| 928| for (int i = 0 ; i < count ; i++) ------------------ | Branch (410:19): [True: 559, False: 369] ------------------ 411| 559| { value = src [i] ; 412| | value = BE2H_16 (value) ; ------------------ | | 140| 559| #define BE2H_16(x) ENDSWAP_16 (x) | | ------------------ | | | | 34| 559|#define ENDSWAP_16(x) (bswap_16 (x)) | | ------------------ ------------------ 413| 559| dest [i] = ((float) value) * normfact ; 414| 559| } ; 415| 369|} /* bes2f_array */ pcm.c:pcm_read_les2f: 1056| 400|{ BUF_UNION ubuf ; 1057| 400| int bufferlen, readcount ; 1058| 400| sf_count_t total = 0 ; 1059| 400| float normfact ; 1060| | 1061| 400| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (1061:13): [True: 400, False: 0] ------------------ 1062| | 1063| 400| bufferlen = ARRAY_LEN (ubuf.sbuf) ; ------------------ | | 93| 400|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 1064| | 1065| 769| while (len > 0) ------------------ | Branch (1065:9): [True: 400, False: 369] ------------------ 1066| 400| { if (len < bufferlen) ------------------ | Branch (1066:8): [True: 400, False: 0] ------------------ 1067| 400| bufferlen = (int) len ; 1068| 400| readcount = (int) psf_fread (ubuf.sbuf, sizeof (short), bufferlen, psf) ; 1069| 400| les2f_array (ubuf.sbuf, readcount, ptr + total, normfact) ; 1070| 400| total += readcount ; 1071| 400| if (readcount < bufferlen) ------------------ | Branch (1071:7): [True: 31, False: 369] ------------------ 1072| 31| break ; 1073| 369| len -= readcount ; 1074| 369| } ; 1075| | 1076| 400| return total ; 1077| 400|} /* pcm_read_les2f */ pcm.c:les2f_array: 397| 400|{ short value ; 398| | 399| 1.32k| for (int i = 0 ; i < count ; i++) ------------------ | Branch (399:19): [True: 926, False: 400] ------------------ 400| 926| { value = src [i] ; 401| 926| value = LE2H_16 (value) ; ------------------ | | 137| 926| #define LE2H_16(x) (x) ------------------ 402| 926| dest [i] = ((float) value) * normfact ; 403| 926| } ; 404| 400|} /* les2f_array */ pcm.c:pcm_read_bet2f: 1081| 234|{ BUF_UNION ubuf ; 1082| 234| int bufferlen, readcount ; 1083| 234| sf_count_t total = 0 ; 1084| 234| float normfact ; 1085| | 1086| | /* Special normfactor because tribyte value is read into an int. */ 1087| 234| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 / 256.0 ; ------------------ | Branch (1087:13): [True: 234, False: 0] ------------------ 1088| | 1089| 234| bufferlen = sizeof (ubuf.ucbuf) / SIZEOF_TRIBYTE ; ------------------ | | 35| 234|#define SIZEOF_TRIBYTE 3 ------------------ 1090| | 1091| 451| while (len > 0) ------------------ | Branch (1091:9): [True: 234, False: 217] ------------------ 1092| 234| { if (len < bufferlen) ------------------ | Branch (1092:8): [True: 234, False: 0] ------------------ 1093| 234| bufferlen = (int) len ; 1094| 234| readcount = (int) psf_fread (ubuf.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; ------------------ | | 35| 234|#define SIZEOF_TRIBYTE 3 ------------------ 1095| 234| bet2f_array ((tribyte*) (ubuf.ucbuf), readcount, ptr + total, normfact) ; 1096| 234| total += readcount ; 1097| 234| if (readcount < bufferlen) ------------------ | Branch (1097:7): [True: 17, False: 217] ------------------ 1098| 17| break ; 1099| 217| len -= readcount ; 1100| 217| } ; 1101| | 1102| 234| return total ; 1103| 234|} /* pcm_read_bet2f */ pcm.c:bet2f_array: 429| 234|{ int value ; 430| | 431| 660| for (int i = 0 ; i < count ; i++) ------------------ | Branch (431:19): [True: 426, False: 234] ------------------ 432| 426| { value = psf_get_be24 (src [i].bytes, 0) ; 433| 426| dest [i] = ((float) value) * normfact ; 434| 426| } ; 435| 234|} /* bet2f_array */ pcm.c:pcm_read_let2f: 1107| 366k|{ BUF_UNION ubuf ; 1108| 366k| int bufferlen, readcount ; 1109| 366k| sf_count_t total = 0 ; 1110| 366k| float normfact ; 1111| | 1112| | /* Special normfactor because tribyte value is read into an int. */ 1113| 366k| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 / 256.0 ; ------------------ | Branch (1113:13): [True: 366k, False: 0] ------------------ 1114| | 1115| 366k| bufferlen = sizeof (ubuf.ucbuf) / SIZEOF_TRIBYTE ; ------------------ | | 35| 366k|#define SIZEOF_TRIBYTE 3 ------------------ 1116| | 1117| 732k| while (len > 0) ------------------ | Branch (1117:9): [True: 366k, False: 366k] ------------------ 1118| 366k| { if (len < bufferlen) ------------------ | Branch (1118:8): [True: 366k, False: 0] ------------------ 1119| 366k| bufferlen = (int) len ; 1120| 366k| readcount = (int) psf_fread (ubuf.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; ------------------ | | 35| 366k|#define SIZEOF_TRIBYTE 3 ------------------ 1121| 366k| let2f_array ((tribyte*) (ubuf.ucbuf), readcount, ptr + total, normfact) ; 1122| 366k| total += readcount ; 1123| 366k| if (readcount < bufferlen) ------------------ | Branch (1123:7): [True: 22, False: 366k] ------------------ 1124| 22| break ; 1125| 366k| len -= readcount ; 1126| 366k| } ; 1127| | 1128| 366k| return total ; 1129| 366k|} /* pcm_read_let2f */ pcm.c:let2f_array: 419| 366k|{ int value ; 420| | 421| 1.83M| for (int i = 0 ; i < count ; i++) ------------------ | Branch (421:19): [True: 1.47M, False: 366k] ------------------ 422| 1.47M| { value = psf_get_le24 (src [i].bytes, 0) ; 423| 1.47M| dest [i] = ((float) value) * normfact ; 424| 1.47M| } ; 425| 366k|} /* let2f_array */ pcm.c:pcm_read_bei2f: 1133| 202|{ BUF_UNION ubuf ; 1134| 202| int bufferlen, readcount ; 1135| 202| sf_count_t total = 0 ; 1136| 202| float normfact ; 1137| | 1138| 202| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; ------------------ | Branch (1138:13): [True: 202, False: 0] ------------------ 1139| | 1140| 202| bufferlen = ARRAY_LEN (ubuf.ibuf) ; ------------------ | | 93| 202|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 1141| | 1142| 400| while (len > 0) ------------------ | Branch (1142:9): [True: 202, False: 198] ------------------ 1143| 202| { if (len < bufferlen) ------------------ | Branch (1143:8): [True: 202, False: 0] ------------------ 1144| 202| bufferlen = (int) len ; 1145| 202| readcount = (int) psf_fread (ubuf.ibuf, sizeof (int), bufferlen, psf) ; 1146| 202| bei2f_array (ubuf.ibuf, readcount, ptr + total, normfact) ; 1147| 202| total += readcount ; 1148| 202| if (readcount < bufferlen) ------------------ | Branch (1148:7): [True: 4, False: 198] ------------------ 1149| 4| break ; 1150| 198| len -= readcount ; 1151| 198| } ; 1152| | 1153| 202| return total ; 1154| 202|} /* pcm_read_bei2f */ pcm.c:bei2f_array: 450| 202|{ int value ; 451| | 452| 601| for (int i = 0 ; i < count ; i++) ------------------ | Branch (452:19): [True: 399, False: 202] ------------------ 453| 399| { value = src [i] ; 454| | value = BE2H_32 (value) ; ------------------ | | 141| 399| #define BE2H_32(x) ENDSWAP_32 (x) | | ------------------ | | | | 35| 399|#define ENDSWAP_32(x) (bswap_32 (x)) | | ------------------ ------------------ 455| 399| dest [i] = ((float) value) * normfact ; 456| 399| } ; 457| 202|} /* bei2f_array */ pcm.c:pcm_read_lei2f: 1158| 73.9k|{ BUF_UNION ubuf ; 1159| 73.9k| int bufferlen, readcount ; 1160| 73.9k| sf_count_t total = 0 ; 1161| 73.9k| float normfact ; 1162| | 1163| 73.9k| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; ------------------ | Branch (1163:13): [True: 73.9k, False: 0] ------------------ 1164| | 1165| 73.9k| bufferlen = ARRAY_LEN (ubuf.ibuf) ; ------------------ | | 93| 73.9k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 1166| | 1167| 147k| while (len > 0) ------------------ | Branch (1167:9): [True: 73.9k, False: 73.9k] ------------------ 1168| 73.9k| { if (len < bufferlen) ------------------ | Branch (1168:8): [True: 73.9k, False: 0] ------------------ 1169| 73.9k| bufferlen = (int) len ; 1170| 73.9k| readcount = (int) psf_fread (ubuf.ibuf, sizeof (int), bufferlen, psf) ; 1171| 73.9k| lei2f_array (ubuf.ibuf, readcount, ptr + total, normfact) ; 1172| 73.9k| total += readcount ; 1173| 73.9k| if (readcount < bufferlen) ------------------ | Branch (1173:7): [True: 31, False: 73.9k] ------------------ 1174| 31| break ; 1175| 73.9k| len -= readcount ; 1176| 73.9k| } ; 1177| | 1178| 73.9k| return total ; 1179| 73.9k|} /* pcm_read_lei2f */ pcm.c:lei2f_array: 439| 73.9k|{ int value ; 440| | 441| 368k| for (int i = 0 ; i < count ; i++) ------------------ | Branch (441:19): [True: 294k, False: 73.9k] ------------------ 442| 294k| { value = src [i] ; 443| 294k| value = LE2H_32 (value) ; ------------------ | | 138| 294k| #define LE2H_32(x) (x) ------------------ 444| 294k| dest [i] = ((float) value) * normfact ; 445| 294k| } ; 446| 73.9k|} /* lei2f_array */ pvf_open: 51| 125|{ int subformat ; 52| 125| int error = 0 ; 53| | 54| 125| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (54:6): [True: 125, False: 0] | Branch (54:37): [True: 0, False: 0] | Branch (54:67): [True: 0, False: 0] ------------------ 55| 125| { if ((error = pvf_read_header (psf))) ------------------ | Branch (55:8): [True: 14, False: 111] ------------------ 56| 14| return error ; 57| 125| } ; 58| | 59| 111| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 111|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 60| | 61| 111| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (61:6): [True: 0, False: 111] | Branch (61:37): [True: 0, False: 111] ------------------ 62| 0| { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_PVF) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (62:8): [True: 0, False: 0] ------------------ 63| 0| return SFE_BAD_OPEN_FORMAT ; 64| | 65| 0| psf->endian = SF_ENDIAN_BIG ; 66| | 67| 0| if (pvf_write_header (psf, SF_FALSE)) ------------------ | Branch (67:7): [True: 0, False: 0] ------------------ 68| 0| return psf->error ; 69| | 70| 0| psf->write_header = pvf_write_header ; 71| 111| } ; 72| | 73| 111| psf->container_close = pvf_close ; 74| | 75| 111| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 76| | 77| 111| switch (subformat) 78| 111| { case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */ ------------------ | Branch (78:4): [True: 87, False: 24] ------------------ 79| 98| case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ ------------------ | Branch (79:3): [True: 11, False: 100] ------------------ 80| 111| case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */ ------------------ | Branch (80:3): [True: 13, False: 98] ------------------ 81| 111| error = pcm_init (psf) ; 82| 111| break ; 83| | 84| 0| default : break ; ------------------ | Branch (84:3): [True: 0, False: 111] ------------------ 85| 111| } ; 86| | 87| 111| return error ; 88| 111|} /* pvf_open */ pvf.c:pvf_close: 95| 111|{ 96| 111| return 0 ; 97| 111|} /* pvf_close */ pvf.c:pvf_read_header: 136| 125|{ char buffer [32] ; 137| 125| int marker, channels, samplerate, bitwidth ; 138| | 139| 125| psf_binheader_readf (psf, "pmj", 0, &marker, 1) ; 140| 125| psf_log_printf (psf, "%M\n", marker) ; 141| | 142| 125| if (marker != PVF1_MARKER) ------------------ | | 34| 125|#define PVF1_MARKER (MAKE_MARKER ('P', 'V', 'F', '1')) | | ------------------ | | | | 122| 125| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (142:6): [True: 0, False: 125] ------------------ 143| 0| return SFE_PVF_NO_PVF1 ; 144| | 145| | /* Grab characters up until a newline which is replaced by an EOS. */ 146| 125| psf_binheader_readf (psf, "G", buffer, sizeof (buffer)) ; 147| | 148| 125| if (sscanf (buffer, "%d %d %d", &channels, &samplerate, &bitwidth) != 3) ------------------ | Branch (148:6): [True: 12, False: 113] ------------------ 149| 12| return SFE_PVF_BAD_HEADER ; 150| | 151| 113| psf_log_printf (psf, " Channels : %d\n Sample rate : %d\n Bit width : %d\n", 152| 113| channels, samplerate, bitwidth) ; 153| | 154| 113| psf->sf.channels = channels ; 155| 113| psf->sf.samplerate = samplerate ; 156| | 157| 113| switch (bitwidth) 158| 113| { case 8 : ------------------ | Branch (158:4): [True: 87, False: 26] ------------------ 159| 87| psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_S8 ; 160| 87| psf->bytewidth = 1 ; 161| 87| break ; 162| | 163| 11| case 16 : ------------------ | Branch (163:3): [True: 11, False: 102] ------------------ 164| 11| psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_16 ; 165| 11| psf->bytewidth = 2 ; 166| 11| break ; 167| 13| case 32 : ------------------ | Branch (167:3): [True: 13, False: 100] ------------------ 168| 13| psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_32 ; 169| 13| psf->bytewidth = 4 ; 170| 13| break ; 171| | 172| 2| default : ------------------ | Branch (172:3): [True: 2, False: 111] ------------------ 173| 2| return SFE_PVF_BAD_BITWIDTH ; 174| 113| } ; 175| | 176| 111| psf->dataoffset = psf_ftell (psf) ; 177| 111| psf_log_printf (psf, " Data Offset : %D\n", psf->dataoffset) ; 178| | 179| 111| psf->endian = SF_ENDIAN_BIG ; 180| | 181| 111| psf->datalength = psf->filelength - psf->dataoffset ; 182| 111| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 183| | 184| 111| if (! psf->sf.frames && psf->blockwidth) ------------------ | Branch (184:6): [True: 111, False: 0] | Branch (184:26): [True: 110, False: 1] ------------------ 185| 110| psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; 186| | 187| 111| return 0 ; 188| 113|} /* pvf_read_header */ rf64_open: 87| 2.00k|{ WAVLIKE_PRIVATE *wpriv ; 88| 2.00k| int subformat, error = 0 ; 89| 2.00k| int blockalign, framesperblock ; 90| | 91| 2.00k| if ((wpriv = calloc (1, sizeof (WAVLIKE_PRIVATE))) == NULL) ------------------ | Branch (91:6): [True: 0, False: 2.00k] ------------------ 92| 0| return SFE_MALLOC_FAILED ; 93| 2.00k| psf->container_data = wpriv ; 94| 2.00k| wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ; 95| | 96| | /* All RF64 files are little endian. */ 97| 2.00k| psf->endian = SF_ENDIAN_LITTLE ; 98| | 99| 2.00k| psf->strings.flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ; 100| | 101| 2.00k| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (101:6): [True: 2.00k, False: 0] | Branch (101:37): [True: 0, False: 0] | Branch (101:67): [True: 0, False: 0] ------------------ 102| 2.00k| { if ((error = rf64_read_header (psf, &blockalign, &framesperblock)) != 0) ------------------ | Branch (102:8): [True: 1.61k, False: 389] ------------------ 103| 1.61k| return error ; 104| | 105| 389| psf->next_chunk_iterator = rf64_next_chunk_iterator ; 106| 389| psf->get_chunk_size = rf64_get_chunk_size ; 107| 389| psf->get_chunk_data = rf64_get_chunk_data ; 108| 389| } ; 109| | 110| 389| if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RF64) ------------------ | Branch (110:6): [True: 0, False: 389] ------------------ 111| 0| return SFE_BAD_OPEN_FORMAT ; 112| | 113| 389| subformat = psf->sf.format & SF_FORMAT_SUBMASK ; 114| | 115| 389| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (115:6): [True: 0, False: 389] | Branch (115:37): [True: 0, False: 389] ------------------ 116| 0| { if (psf->is_pipe) ------------------ | Branch (116:8): [True: 0, False: 0] ------------------ 117| 0| return SFE_NO_PIPE_WRITE ; 118| | 119| 0| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 120| | 121| 0| if ((error = rf64_write_header (psf, SF_FALSE))) ------------------ | Branch (121:7): [True: 0, False: 0] ------------------ 122| 0| return error ; 123| | 124| 0| psf->write_header = rf64_write_header ; 125| 0| psf->set_chunk = rf64_set_chunk ; 126| 389| } ; 127| | 128| 389| psf->container_close = rf64_close ; 129| 389| psf->command = rf64_command ; 130| | 131| 389| switch (subformat) 132| 389| { case SF_FORMAT_PCM_U8 : ------------------ | Branch (132:4): [True: 9, False: 380] ------------------ 133| 10| case SF_FORMAT_PCM_16 : ------------------ | Branch (133:3): [True: 1, False: 388] ------------------ 134| 34| case SF_FORMAT_PCM_24 : ------------------ | Branch (134:3): [True: 24, False: 365] ------------------ 135| 37| case SF_FORMAT_PCM_32 : ------------------ | Branch (135:3): [True: 3, False: 386] ------------------ 136| 37| error = pcm_init (psf) ; 137| 37| break ; 138| | 139| 112| case SF_FORMAT_ULAW : ------------------ | Branch (139:3): [True: 112, False: 277] ------------------ 140| 112| error = ulaw_init (psf) ; 141| 112| break ; 142| | 143| 96| case SF_FORMAT_ALAW : ------------------ | Branch (143:3): [True: 96, False: 293] ------------------ 144| 96| error = alaw_init (psf) ; 145| 96| break ; 146| | 147| | /* Lite remove start */ 148| 42| case SF_FORMAT_FLOAT : ------------------ | Branch (148:3): [True: 42, False: 347] ------------------ 149| 42| error = float32_init (psf) ; 150| 42| break ; 151| | 152| 24| case SF_FORMAT_DOUBLE : ------------------ | Branch (152:3): [True: 24, False: 365] ------------------ 153| 24| error = double64_init (psf) ; 154| 24| break ; 155| | 156| | /* Lite remove end */ 157| | 158| 78| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (158:3): [True: 78, False: 311] ------------------ 159| 389| } ; 160| | 161| 311| return error ; 162| 389|} /* rf64_open */ rf64.c:rf64_read_header: 180| 2.00k|{ WAVLIKE_PRIVATE *wpriv ; 181| 2.00k| WAV_FMT *wav_fmt ; 182| 2.00k| sf_count_t riff_size = 0, frame_count = 0, ds64_datalength = 0 ; 183| 2.00k| uint32_t marks [2], marker, chunk_size, parsestage = 0 ; 184| 2.00k| int error, done = 0, format = 0 ; 185| | 186| 2.00k| if ((wpriv = psf->container_data) == NULL) ------------------ | Branch (186:6): [True: 0, False: 2.00k] ------------------ 187| 0| return SFE_INTERNAL ; 188| 2.00k| wav_fmt = &wpriv->wav_fmt ; 189| | 190| | /* Set position to start of file to begin reading header. */ 191| 2.00k| psf_binheader_readf (psf, "pmmm", 0, &marker, marks, marks + 1) ; 192| 2.00k| if (marker != RF64_MARKER || marks [1] != WAVE_MARKER) ------------------ | | 43| 2.00k|#define RF64_MARKER MAKE_MARKER ('R', 'F', '6', '4') | | ------------------ | | | | 122| 4.01k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ if (marker != RF64_MARKER || marks [1] != WAVE_MARKER) ------------------ | | 47| 2.00k|#define WAVE_MARKER MAKE_MARKER ('W', 'A', 'V', 'E') | | ------------------ | | | | 122| 2.00k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (192:6): [True: 0, False: 2.00k] | Branch (192:31): [True: 0, False: 2.00k] ------------------ 193| 0| return SFE_RF64_NOT_RF64 ; 194| | 195| 2.00k| if (marks [0] == FFFF_MARKER) ------------------ | | 46| 2.00k|#define FFFF_MARKER MAKE_MARKER (0xff, 0xff, 0xff, 0xff) | | ------------------ | | | | 122| 2.00k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (195:6): [True: 6, False: 2.00k] ------------------ 196| 6| psf_log_printf (psf, "%M\n %M\n", RF64_MARKER, WAVE_MARKER) ; ------------------ | | 43| 6|#define RF64_MARKER MAKE_MARKER ('R', 'F', '6', '4') | | ------------------ | | | | 122| 6| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ psf_log_printf (psf, "%M\n %M\n", RF64_MARKER, WAVE_MARKER) ; ------------------ | | 47| 6|#define WAVE_MARKER MAKE_MARKER ('W', 'A', 'V', 'E') | | ------------------ | | | | 122| 6| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ 197| 2.00k| else 198| 2.00k| psf_log_printf (psf, "%M : 0x%x (should be 0xFFFFFFFF)\n %M\n", RF64_MARKER, WAVE_MARKER) ; ------------------ | | 43| 2.00k|#define RF64_MARKER MAKE_MARKER ('R', 'F', '6', '4') | | ------------------ | | | | 122| 2.00k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ psf_log_printf (psf, "%M : 0x%x (should be 0xFFFFFFFF)\n %M\n", RF64_MARKER, WAVE_MARKER) ; ------------------ | | 47| 2.00k|#define WAVE_MARKER MAKE_MARKER ('W', 'A', 'V', 'E') | | ------------------ | | | | 122| 2.00k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ 199| | 200| 726k| while (!done) ------------------ | Branch (200:9): [True: 726k, False: 7] ------------------ 201| 726k| { 202| 726k| marker = chunk_size = 0 ; 203| 726k| psf_binheader_readf (psf, "em4", &marker, &chunk_size) ; 204| | 205| 726k| if (marker == 0) ------------------ | Branch (205:7): [True: 382, False: 725k] ------------------ 206| 382| { sf_count_t pos = psf_ftell (psf) ; 207| 382| psf_log_printf (psf, "Have 0 marker at position %D (0x%x).\n", pos, pos) ; 208| 382| break ; 209| 725k| } ; 210| | 211| 725k| psf_store_read_chunk_u32 (&psf->rchunks, marker, psf_ftell (psf), chunk_size) ; 212| | 213| 725k| switch (marker) 214| 725k| { case ds64_MARKER : ------------------ | | 48| 7.27k|#define ds64_MARKER MAKE_MARKER ('d', 's', '6', '4') | | ------------------ | | | | 122| 7.27k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (214:5): [True: 7.27k, False: 718k] ------------------ 215| 7.27k| if (parsestage & HAVE_ds64) ------------------ | Branch (215:9): [True: 6.30k, False: 974] ------------------ 216| 6.30k| { psf_log_printf (psf, "*** Second 'ds64' chunk?\n") ; 217| 6.30k| break ; 218| 6.30k| } ; 219| | 220| 974| { unsigned int table_len, bytesread ; 221| | 222| | /* Read ds64 sizes (3 8-byte words). */ 223| 974| bytesread = psf_binheader_readf (psf, "888", &riff_size, &ds64_datalength, &frame_count) ; 224| | 225| | /* Read table length. */ 226| 974| bytesread += psf_binheader_readf (psf, "4", &table_len) ; 227| | /* Skip table for now. (this was "table_len + 4", why?) */ 228| 974| bytesread += psf_binheader_readf (psf, "j", table_len) ; 229| | 230| 974| if (chunk_size == bytesread) ------------------ | Branch (230:10): [True: 3, False: 971] ------------------ 231| 3| psf_log_printf (psf, "%M : %u\n", marker, chunk_size) ; 232| 971| else if (chunk_size >= bytesread + 4) ------------------ | Branch (232:15): [True: 114, False: 857] ------------------ 233| 114| { unsigned int next ; 234| 114| psf_binheader_readf (psf, "m", &next) ; 235| 114| if (next == fmt_MARKER) ------------------ | | 49| 114|#define fmt_MARKER MAKE_MARKER ('f', 'm', 't', ' ') | | ------------------ | | | | 122| 114| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (235:11): [True: 1, False: 113] ------------------ 236| 1| { psf_log_printf (psf, "%M : %u (should be %u)\n", marker, chunk_size, bytesread) ; 237| 1| psf_binheader_readf (psf, "j", -4) ; 238| 1| } 239| 113| else 240| 113| { psf_log_printf (psf, "%M : %u\n", marker, chunk_size) ; 241| 113| psf_binheader_readf (psf, "j", chunk_size - bytesread - 4) ; 242| 113| } ; 243| 114| } ; 244| | 245| 974| if (psf->filelength - 8 != riff_size) ------------------ | Branch (245:10): [True: 973, False: 1] ------------------ 246| 973| psf_log_printf (psf, " Riff size : %D (should be %D)\n", riff_size, psf->filelength - 8) ; 247| 1| else 248| 1| psf_log_printf (psf, " Riff size : %D\n", riff_size) ; 249| | 250| 974| psf_log_printf (psf, " Data size : %D\n", ds64_datalength) ; 251| | 252| 974| psf_log_printf (psf, " Frames : %D\n", frame_count) ; 253| 974| psf_log_printf (psf, " Table length : %u\n", table_len) ; 254| | 255| 974| } ; 256| 974| parsestage |= HAVE_ds64 ; 257| 974| break ; 258| | 259| 116k| case fmt_MARKER: ------------------ | | 49| 116k|#define fmt_MARKER MAKE_MARKER ('f', 'm', 't', ' ') | | ------------------ | | | | 122| 116k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (259:4): [True: 116k, False: 608k] ------------------ 260| 116k| psf_log_printf (psf, "%M : %u\n", marker, chunk_size) ; 261| 116k| if ((error = wavlike_read_fmt_chunk (psf, chunk_size)) != 0) ------------------ | Branch (261:10): [True: 111, False: 116k] ------------------ 262| 111| return error ; 263| 116k| format = wav_fmt->format ; 264| 116k| parsestage |= HAVE_fmt ; 265| 116k| break ; 266| | 267| 5.17k| case bext_MARKER : ------------------ | | 53| 5.17k|#define bext_MARKER MAKE_MARKER ('b', 'e', 'x', 't') | | ------------------ | | | | 122| 5.17k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (267:4): [True: 5.17k, False: 720k] ------------------ 268| 5.17k| if ((error = wavlike_read_bext_chunk (psf, chunk_size)) != 0) ------------------ | Branch (268:10): [True: 0, False: 5.17k] ------------------ 269| 0| return error ; 270| 5.17k| parsestage |= HAVE_bext ; 271| 5.17k| break ; 272| | 273| 2.03k| case cart_MARKER : ------------------ | | 54| 2.03k|#define cart_MARKER MAKE_MARKER ('c', 'a', 'r', 't') | | ------------------ | | | | 122| 2.03k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (273:4): [True: 2.03k, False: 723k] ------------------ 274| 2.03k| if ((error = wavlike_read_cart_chunk (psf, chunk_size)) != 0) ------------------ | Branch (274:10): [True: 0, False: 2.03k] ------------------ 275| 0| return error ; 276| 2.03k| parsestage |= HAVE_cart ; 277| 2.03k| break ; 278| | 279| 63.2k| case INFO_MARKER : ------------------ | | 37| 63.2k|#define INFO_MARKER MAKE_MARKER ('I', 'N', 'F', 'O') | | ------------------ | | | | 122| 63.2k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (279:4): [True: 63.2k, False: 662k] ------------------ 280| 68.6k| case LIST_MARKER : ------------------ | | 57| 68.6k|#define LIST_MARKER MAKE_MARKER ('L', 'I', 'S', 'T') | | ------------------ | | | | 122| 68.6k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (280:4): [True: 5.42k, False: 720k] ------------------ 281| 68.6k| if ((error = wavlike_subchunk_parse (psf, marker, chunk_size)) != 0) ------------------ | Branch (281:10): [True: 0, False: 68.6k] ------------------ 282| 0| return error ; 283| 68.6k| parsestage |= HAVE_other ; 284| 68.6k| break ; 285| | 286| 7.53k| case PEAK_MARKER : ------------------ | | 40| 7.53k|#define PEAK_MARKER MAKE_MARKER ('P', 'E', 'A', 'K') | | ------------------ | | | | 122| 7.53k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (286:4): [True: 7.53k, False: 718k] ------------------ 287| 7.53k| if ((parsestage & (HAVE_ds64 | HAVE_fmt)) != (HAVE_ds64 | HAVE_fmt)) ------------------ | Branch (287:10): [True: 1, False: 7.53k] ------------------ 288| 1| return SFE_RF64_PEAK_B4_FMT ; 289| | 290| 7.53k| parsestage |= HAVE_PEAK ; 291| | 292| 7.53k| psf_log_printf (psf, "%M : %u\n", marker, chunk_size) ; 293| 7.53k| if ((error = wavlike_read_peak_chunk (psf, chunk_size)) != 0) ------------------ | Branch (293:10): [True: 3, False: 7.53k] ------------------ 294| 3| return error ; 295| 7.53k| psf->peak_info->peak_loc = ((parsestage & HAVE_data) == 0) ? SF_PEAK_START : SF_PEAK_END ; ------------------ | Branch (295:33): [True: 7.53k, False: 0] ------------------ 296| 7.53k| break ; 297| | 298| 264k| case data_MARKER : ------------------ | | 51| 264k|#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a') | | ------------------ | | | | 122| 264k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (298:4): [True: 264k, False: 461k] ------------------ 299| | /* see wav for more sophisticated parsing -> implement state machine with parsestage */ 300| | 301| 264k| if (HAVE_CHUNK (HAVE_ds64)) ------------------ | | 176| 264k|#define HAVE_CHUNK(CHUNK) ((parsestage & CHUNK) != 0) | | ------------------ | | | Branch (176:27): [True: 263k, False: 809] | | ------------------ ------------------ 302| 263k| { if (chunk_size == 0xffffffff) ------------------ | Branch (302:11): [True: 3.87k, False: 260k] ------------------ 303| 3.87k| psf_log_printf (psf, "%M : 0x%x\n", marker, chunk_size) ; 304| 260k| else 305| 260k| psf_log_printf (psf, "%M : 0x%x (should be 0xffffffff\n", marker, chunk_size) ; 306| 263k| psf->datalength = ds64_datalength ; 307| 263k| } 308| 809| else 309| 809| { if (chunk_size == 0xffffffff) ------------------ | Branch (309:11): [True: 362, False: 447] ------------------ 310| 362| { psf_log_printf (psf, "%M : 0x%x\n", marker, chunk_size) ; 311| 362| psf_log_printf (psf, " *** Data length not specified no 'ds64' chunk.\n") ; 312| 362| } 313| 447| else 314| 447| { psf_log_printf (psf, "%M : 0x%x\n**** Weird, RF64 file without a 'ds64' chunk and no valid 'data' size.\n", marker, chunk_size) ; 315| 447| psf->datalength = chunk_size ; 316| 447| } ; 317| 809| } ; 318| | 319| 264k| psf->dataoffset = psf_ftell (psf) ; 320| | 321| 264k| if (psf->dataoffset > 0) ------------------ | Branch (321:9): [True: 263k, False: 1.58k] ------------------ 322| 263k| { if (chunk_size == 0 && riff_size == 8 && psf->filelength > 44) ------------------ | Branch (322:11): [True: 100k, False: 162k] | Branch (322:30): [True: 1, False: 100k] | Branch (322:48): [True: 1, False: 0] ------------------ 323| 1| { psf_log_printf (psf, " *** Looks like a WAV file which wasn't closed properly. Fixing it.\n") ; 324| 1| psf->datalength = psf->filelength - psf->dataoffset ; 325| 1| } ; 326| | 327| | /* Only set dataend if there really is data at the end. */ 328| 263k| if (psf->datalength + psf->dataoffset < psf->filelength) ------------------ | Branch (328:10): [True: 262k, False: 172] ------------------ 329| 262k| psf->dataend = psf->datalength + psf->dataoffset ; 330| | 331| 263k| if (!psf->sf.seekable || psf->dataoffset < 0) ------------------ | Branch (331:10): [True: 0, False: 263k] | Branch (331:31): [True: 0, False: 263k] ------------------ 332| 0| break ; 333| | 334| | /* Seek past data and continue reading header. */ 335| 263k| psf_fseek (psf, psf->datalength, SEEK_CUR) ; 336| | 337| 263k| if (psf_ftell (psf) != psf->datalength + psf->dataoffset) ------------------ | Branch (337:10): [True: 213k, False: 49.8k] ------------------ 338| 213k| psf_log_printf (psf, " *** psf_fseek past end error ***\n") ; 339| 264k| } ; 340| 264k| break ; 341| | 342| 66| case JUNK_MARKER : ------------------ | | 45| 66|#define JUNK_MARKER MAKE_MARKER ('J', 'U', 'N', 'K') | | ------------------ | | | | 122| 66| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (342:4): [True: 66, False: 725k] ------------------ 343| 877| case PAD_MARKER : ------------------ | | 39| 877|#define PAD_MARKER MAKE_MARKER ('P', 'A', 'D', ' ') | | ------------------ | | | | 122| 877| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (343:4): [True: 811, False: 725k] ------------------ 344| 877| psf_log_printf (psf, "%M : %d\n", marker, chunk_size) ; 345| 877| psf_binheader_readf (psf, "j", chunk_size) ; 346| 877| break ; 347| | 348| 252k| default : ------------------ | Branch (348:4): [True: 252k, False: 473k] ------------------ 349| 252k| if (chunk_size >= 0xffff0000) ------------------ | Branch (349:10): [True: 15, False: 252k] ------------------ 350| 15| { psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D with length %u. Exiting parser.\n", marker, psf_ftell (psf) - 8, chunk_size) ; 351| 15| done = SF_TRUE ; 352| 15| break ; 353| 252k| } ; 354| | 355| 252k| if (isprint ((marker >> 24) & 0xFF) && isprint ((marker >> 16) & 0xFF) ------------------ | Branch (355:10): [True: 252k, False: 126] | Branch (355:45): [True: 252k, False: 92] ------------------ 356| 252k| && isprint ((marker >> 8) & 0xFF) && isprint (marker & 0xFF)) ------------------ | Branch (356:10): [True: 252k, False: 43] | Branch (356:44): [True: 252k, False: 29] ------------------ 357| 252k| { psf_log_printf (psf, "*** %M : %d (unknown marker)\n", marker, chunk_size) ; 358| 252k| psf_binheader_readf (psf, "j", chunk_size) ; 359| 252k| break ; 360| 252k| } ; 361| 290| if (psf_ftell (psf) & 0x03) ------------------ | Branch (361:10): [True: 93, False: 197] ------------------ 362| 93| { psf_log_printf (psf, " Unknown chunk marker at position 0x%x. Resynching.\n", chunk_size - 4) ; 363| 93| psf_binheader_readf (psf, "j", -3) ; 364| 93| break ; 365| 197| } ; 366| 197| psf_log_printf (psf, "*** Unknown chunk marker (0x%X) at position 0x%X. Exiting parser.\n", marker, psf_ftell (psf) - 4) ; 367| 197| done = SF_TRUE ; 368| 197| break ; 369| 725k| } ; /* switch (marker) */ 370| | 371| | /* The 'data' chunk, a chunk size of 0xffffffff means that the 'data' chunk size 372| | ** is actually given by the ds64_datalength field. 373| | */ 374| 725k| if (marker != data_MARKER && chunk_size >= psf->filelength) ------------------ | | 51| 725k|#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a') | | ------------------ | | | | 122| 1.45M| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (374:7): [True: 460k, False: 264k] | Branch (374:32): [True: 964, False: 459k] ------------------ 375| 964| { psf_log_printf (psf, "*** Chunk size %u > file length %D. Exiting parser.\n", chunk_size, psf->filelength) ; 376| 964| break ; 377| 724k| } ; 378| | 379| 724k| if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (marker)) ------------------ | | 91| 724k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (379:7): [True: 540, False: 724k] ------------------ 380| 540| { psf_log_printf (psf, "End\n") ; 381| 540| break ; 382| 724k| } ; 383| 724k| } ; 384| | 385| 1.89k| if (psf->dataoffset <= 0) ------------------ | Branch (385:6): [True: 1.00k, False: 892] ------------------ 386| 1.00k| return SFE_RF64_NO_DATA ; 387| | 388| 892| if (psf->sf.channels < 1) ------------------ | Branch (388:6): [True: 455, False: 437] ------------------ 389| 455| return SFE_CHANNEL_COUNT_ZERO ; 390| | 391| 437| if (psf->sf.channels > SF_MAX_CHANNELS) ------------------ | | 102| 437|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (391:6): [True: 28, False: 409] ------------------ 392| 28| return SFE_CHANNEL_COUNT ; 393| | 394| | /* WAVs can be little or big endian */ 395| 409| psf->endian = psf->rwf_endian ; 396| | 397| 409| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 398| | 399| 409| if (psf->is_pipe == 0) ------------------ | Branch (399:6): [True: 409, False: 0] ------------------ 400| 409| { /* 401| | ** Check for 'wvpk' at the start of the DATA section. Not able to 402| | ** handle this. 403| | */ 404| 409| psf_binheader_readf (psf, "4", &marker) ; 405| 409| if (marker == wvpk_MARKER || marker == OggS_MARKER) ------------------ | | 56| 409|#define wvpk_MARKER MAKE_MARKER ('w', 'v', 'p', 'k') | | ------------------ | | | | 122| 818| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ if (marker == wvpk_MARKER || marker == OggS_MARKER) ------------------ | | 55| 408|#define OggS_MARKER MAKE_MARKER ('O', 'g', 'g', 'S') | | ------------------ | | | | 122| 408| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (405:7): [True: 1, False: 408] | Branch (405:32): [True: 1, False: 407] ------------------ 406| 2| return SFE_WAV_WVPK_DATA ; 407| 409| } ; 408| | 409| | /* Seek to start of DATA section. */ 410| 407| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 411| | 412| 407| if (psf->blockwidth) ------------------ | Branch (412:6): [True: 314, False: 93] ------------------ 413| 314| { if (psf->filelength - psf->dataoffset < psf->datalength) ------------------ | Branch (413:8): [True: 77, False: 237] ------------------ 414| 77| psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; 415| 237| else 416| 237| psf->sf.frames = psf->datalength / psf->blockwidth ; 417| 314| } ; 418| | 419| 407| if (frame_count != psf->sf.frames) ------------------ | Branch (419:6): [True: 347, False: 60] ------------------ 420| 347| psf_log_printf (psf, "*** Calculated frame count %d does not match value from 'ds64' chunk of %d.\n", psf->sf.frames, frame_count) ; 421| | 422| 407| switch (format) 423| 407| { 424| 10| case WAVE_FORMAT_EXTENSIBLE : ------------------ | Branch (424:3): [True: 10, False: 397] ------------------ 425| | 426| | /* with WAVE_FORMAT_EXTENSIBLE the psf->sf.format field is already set. We just have to set the major to rf64 */ 427| 10| psf->sf.format = (psf->sf.format & ~SF_FORMAT_TYPEMASK) | SF_FORMAT_RF64 ; 428| | 429| 10| if (psf->sf.format == (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM)) ------------------ | Branch (429:8): [True: 0, False: 10] ------------------ 430| 0| { *blockalign = wav_fmt->msadpcm.blockalign ; 431| 0| *framesperblock = wav_fmt->msadpcm.samplesperblock ; 432| 0| } ; 433| 10| break ; 434| | 435| 65| case WAVE_FORMAT_PCM : ------------------ | Branch (435:3): [True: 65, False: 342] ------------------ 436| 65| psf->sf.format = SF_FORMAT_RF64 | u_bitwidth_to_subformat (psf->bytewidth * 8) ; 437| 65| break ; 438| | 439| 111| case WAVE_FORMAT_MULAW : ------------------ | Branch (439:3): [True: 111, False: 296] ------------------ 440| 111| case IBM_FORMAT_MULAW : ------------------ | Branch (440:3): [True: 0, False: 407] ------------------ 441| 111| psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_ULAW) ; 442| 111| break ; 443| | 444| 95| case WAVE_FORMAT_ALAW : ------------------ | Branch (444:3): [True: 95, False: 312] ------------------ 445| 95| case IBM_FORMAT_ALAW : ------------------ | Branch (445:3): [True: 0, False: 407] ------------------ 446| 95| psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_ALAW) ; 447| 95| break ; 448| | 449| 15| case WAVE_FORMAT_MS_ADPCM : ------------------ | Branch (449:3): [True: 15, False: 392] ------------------ 450| 15| psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_MS_ADPCM) ; 451| 15| *blockalign = wav_fmt->msadpcm.blockalign ; 452| 15| *framesperblock = wav_fmt->msadpcm.samplesperblock ; 453| 15| break ; 454| | 455| 13| case WAVE_FORMAT_IMA_ADPCM : ------------------ | Branch (455:3): [True: 13, False: 394] ------------------ 456| 13| psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_IMA_ADPCM) ; 457| 13| *blockalign = wav_fmt->ima.blockalign ; 458| 13| *framesperblock = wav_fmt->ima.samplesperblock ; 459| 13| break ; 460| | 461| 12| case WAVE_FORMAT_GSM610 : ------------------ | Branch (461:3): [True: 12, False: 395] ------------------ 462| 12| psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_GSM610) ; 463| 12| break ; 464| | 465| 59| case WAVE_FORMAT_IEEE_FLOAT : ------------------ | Branch (465:3): [True: 59, False: 348] ------------------ 466| 59| psf->sf.format = SF_FORMAT_RF64 ; 467| 59| psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ; ------------------ | Branch (467:24): [True: 20, False: 39] ------------------ 468| 59| break ; 469| | 470| 9| case WAVE_FORMAT_G721_ADPCM : ------------------ | Branch (470:3): [True: 9, False: 398] ------------------ 471| 9| psf->sf.format = SF_FORMAT_RF64 | SF_FORMAT_G721_32 ; 472| 9| break ; 473| | 474| 18| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (474:3): [True: 18, False: 389] ------------------ 475| 407| } ; 476| | 477| 389| if (wpriv->fmt_is_broken) ------------------ | Branch (477:6): [True: 24, False: 365] ------------------ 478| 24| wavlike_analyze (psf) ; 479| | 480| | /* Only set the format endian-ness if its non-standard big-endian. */ 481| 389| if (psf->endian == SF_ENDIAN_BIG) ------------------ | Branch (481:6): [True: 0, False: 389] ------------------ 482| 0| psf->sf.format |= SF_ENDIAN_BIG ; 483| | 484| 389| return 0 ; 485| 407|} /* rf64_read_header */ rf64.c:rf64_close: 805| 389|{ 806| 389| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (806:6): [True: 0, False: 389] | Branch (806:37): [True: 0, False: 389] ------------------ 807| 0| { rf64_write_tailer (psf) ; 808| 0| rf64_write_header (psf, SF_TRUE) ; 809| 0| } ; 810| | 811| 389| return 0 ; 812| 389|} /* rf64_close */ rx2_open: 34| 1|{ if (psf) ------------------ | Branch (34:7): [True: 1, False: 0] ------------------ 35| 1| return SFE_UNIMPLEMENTED ; 36| 0| return 0 ; 37| 1|} /* rx2_open */ sds_open: 106| 275|{ SDS_PRIVATE *psds ; 107| 275| int error = 0 ; 108| | 109| | /* Hmmmm, need this here to pass update_header_test. */ 110| 275| psf->sf.frames = 0 ; 111| | 112| 275| if (! (psds = calloc (1, sizeof (SDS_PRIVATE)))) ------------------ | Branch (112:6): [True: 0, False: 275] ------------------ 113| 0| return SFE_MALLOC_FAILED ; 114| 275| psf->codec_data = psds ; 115| | 116| 275| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (116:6): [True: 275, False: 0] | Branch (116:37): [True: 0, False: 0] | Branch (116:67): [True: 0, False: 0] ------------------ 117| 275| { if ((error = sds_read_header (psf, psds))) ------------------ | Branch (117:8): [True: 11, False: 264] ------------------ 118| 11| return error ; 119| 275| } ; 120| | 121| 264| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_SDS) ------------------ | | 108| 264|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (121:6): [True: 0, False: 264] ------------------ 122| 0| return SFE_BAD_OPEN_FORMAT ; 123| | 124| 264| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (124:6): [True: 0, False: 264] | Branch (124:37): [True: 0, False: 264] ------------------ 125| 0| { if (sds_write_header (psf, SF_FALSE)) ------------------ | Branch (125:8): [True: 0, False: 0] ------------------ 126| 0| return psf->error ; 127| | 128| 0| psf->write_header = sds_write_header ; 129| | 130| 0| psf_fseek (psf, SDS_DATA_OFFSET, SEEK_SET) ; ------------------ | | 35| 0|#define SDS_DATA_OFFSET 0x15 ------------------ 131| 264| } ; 132| | 133| 264| if ((error = sds_init (psf, psds)) != 0) ------------------ | Branch (133:6): [True: 4, False: 260] ------------------ 134| 4| return error ; 135| | 136| 260| psf->container_close = sds_close ; 137| 260| psf->seek = sds_seek ; 138| 260| psf->byterate = sds_byterate ; 139| | 140| 260| psf->blockwidth = 0 ; 141| | 142| 260| return error ; 143| 264|} /* sds_open */ sds.c:sds_close: 150| 260|{ 151| 260| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (151:6): [True: 0, False: 260] | Branch (151:37): [True: 0, False: 260] ------------------ 152| 0| { SDS_PRIVATE *psds ; 153| | 154| 0| if ((psds = (SDS_PRIVATE *) psf->codec_data) == NULL) ------------------ | Branch (154:7): [True: 0, False: 0] ------------------ 155| 0| { psf_log_printf (psf, "*** Bad psf->codec_data ptr.\n") ; 156| 0| return SFE_INTERNAL ; 157| 0| } ; 158| | 159| 0| if (psds->write_count > 0) ------------------ | Branch (159:7): [True: 0, False: 0] ------------------ 160| 0| { memset (&(psds->write_data [psds->write_count]), 0, (psds->samplesperblock - psds->write_count) * sizeof (int)) ; 161| 0| psds->writer (psf, psds) ; 162| 0| } ; 163| | 164| 0| sds_write_header (psf, SF_TRUE) ; 165| 260| } ; 166| | 167| 260| return 0 ; 168| 260|} /* sds_close */ sds.c:sds_init: 172| 264|{ 173| 264| if (psds->bitwidth < 8 || psds->bitwidth > 28) ------------------ | Branch (173:6): [True: 3, False: 261] | Branch (173:28): [True: 1, False: 260] ------------------ 174| 4| return (psf->error = SFE_SDS_BAD_BIT_WIDTH) ; 175| | 176| 260| if (psds->bitwidth < 14) ------------------ | Branch (176:6): [True: 84, False: 176] ------------------ 177| 84| { psds->reader = sds_2byte_read ; 178| 84| psds->writer = sds_2byte_write ; 179| 84| psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 2 ; ------------------ | | 38| 84|#define SDS_AUDIO_BYTES_PER_BLOCK 120 ------------------ 180| 84| } 181| 176| else if (psds->bitwidth < 21) ------------------ | Branch (181:11): [True: 80, False: 96] ------------------ 182| 80| { psds->reader = sds_3byte_read ; 183| 80| psds->writer = sds_3byte_write ; 184| 80| psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 3 ; ------------------ | | 38| 80|#define SDS_AUDIO_BYTES_PER_BLOCK 120 ------------------ 185| 80| } 186| 96| else 187| 96| { psds->reader = sds_4byte_read ; 188| 96| psds->writer = sds_4byte_write ; 189| 96| psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 4 ; ------------------ | | 38| 96|#define SDS_AUDIO_BYTES_PER_BLOCK 120 ------------------ 190| 96| } ; 191| | 192| 260| if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) ------------------ | Branch (192:6): [True: 260, False: 0] | Branch (192:36): [True: 0, False: 0] ------------------ 193| 260| { psf->read_short = sds_read_s ; 194| 260| psf->read_int = sds_read_i ; 195| 260| psf->read_float = sds_read_f ; 196| 260| psf->read_double = sds_read_d ; 197| | 198| | /* Read first block. */ 199| 260| psds->reader (psf, psds) ; 200| 260| } ; 201| | 202| 260| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (202:6): [True: 0, False: 260] | Branch (202:37): [True: 0, False: 260] ------------------ 203| 0| { psf->write_short = sds_write_s ; 204| 0| psf->write_int = sds_write_i ; 205| 0| psf->write_float = sds_write_f ; 206| 0| psf->write_double = sds_write_d ; 207| 0| } ; 208| | 209| 260| return 0 ; 210| 264|} /* sds_init */ sds.c:sds_2byte_read: 422| 733k|{ unsigned char *ucptr, checksum ; 423| 733k| unsigned int sample ; 424| 733k| int k ; 425| | 426| 733k| psds->read_block ++ ; 427| 733k| psds->read_count = 0 ; 428| | 429| 733k| if (psds->read_block * psds->samplesperblock > psds->frames) ------------------ | Branch (429:6): [True: 63, False: 732k] ------------------ 430| 63| { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; 431| 63| return 1 ; 432| 732k| } ; 433| | 434| 732k| if ((k = (int) psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) ------------------ | | 36| 732k|#define SDS_BLOCK_SIZE 127 ------------------ if ((k = (int) psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) ------------------ | | 36| 732k|#define SDS_BLOCK_SIZE 127 ------------------ | Branch (434:6): [True: 732k, False: 249] ------------------ 435| 732k| psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ; ------------------ | | 36| 732k|#define SDS_BLOCK_SIZE 127 ------------------ 436| | 437| 732k| if (psds->read_data [0] != 0xF0) ------------------ | Branch (437:6): [True: 636k, False: 96.8k] ------------------ 438| 636k| { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ; 439| 636k| } ; 440| | 441| 732k| checksum = psds->read_data [1] ; 442| 732k| if (checksum != 0x7E) ------------------ | Branch (442:6): [True: 659k, False: 73.0k] ------------------ 443| 659k| { printf ("Error 1 : %02X\n", checksum & 0xFF) ; 444| 659k| } 445| | 446| 90.8M| for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++) ------------------ | | 36| 90.8M|#define SDS_BLOCK_SIZE 127 ------------------ | Branch (446:15): [True: 90.1M, False: 732k] ------------------ 447| 90.1M| checksum ^= psds->read_data [k] ; 448| | 449| 732k| checksum &= 0x7F ; 450| | 451| 732k| if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2]) ------------------ | | 36| 732k|#define SDS_BLOCK_SIZE 127 ------------------ | Branch (451:6): [True: 557k, False: 175k] ------------------ 452| 557k| { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ; ------------------ | | 36| 557k|#define SDS_BLOCK_SIZE 127 ------------------ 453| 557k| } ; 454| | 455| 732k| ucptr = psds->read_data + 5 ; 456| 44.7M| for (k = 0 ; k < 120 ; k += 2) ------------------ | Branch (456:15): [True: 43.9M, False: 732k] ------------------ 457| 43.9M| { sample = arith_shift_left (ucptr [k], 25) | arith_shift_left (ucptr [k + 1], 18) ; 458| 43.9M| psds->read_samples [k / 2] = (int) (sample - 0x80000000) ; 459| 43.9M| } ; 460| | 461| 732k| return 1 ; 462| 733k|} /* sds_2byte_read */ sds.c:sds_3byte_read: 466| 1.10M|{ unsigned char *ucptr, checksum ; 467| 1.10M| unsigned int sample ; 468| 1.10M| int k ; 469| | 470| 1.10M| psds->read_block ++ ; 471| 1.10M| psds->read_count = 0 ; 472| | 473| 1.10M| if (psds->read_block * psds->samplesperblock > psds->frames) ------------------ | Branch (473:6): [True: 67, False: 1.10M] ------------------ 474| 67| { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; 475| 67| return 1 ; 476| 1.10M| } ; 477| | 478| 1.10M| if ((k = (int) psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) ------------------ | | 36| 1.10M|#define SDS_BLOCK_SIZE 127 ------------------ if ((k = (int) psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) ------------------ | | 36| 1.10M|#define SDS_BLOCK_SIZE 127 ------------------ | Branch (478:6): [True: 1.10M, False: 196] ------------------ 479| 1.10M| psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ; ------------------ | | 36| 1.10M|#define SDS_BLOCK_SIZE 127 ------------------ 480| | 481| 1.10M| if (psds->read_data [0] != 0xF0) ------------------ | Branch (481:6): [True: 931k, False: 172k] ------------------ 482| 931k| { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ; 483| 931k| } ; 484| | 485| 1.10M| checksum = psds->read_data [1] ; 486| 1.10M| if (checksum != 0x7E) ------------------ | Branch (486:6): [True: 1.02M, False: 80.7k] ------------------ 487| 1.02M| { printf ("Error 1 : %02X\n", checksum & 0xFF) ; 488| 1.02M| } 489| | 490| 136M| for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++) ------------------ | | 36| 136M|#define SDS_BLOCK_SIZE 127 ------------------ | Branch (490:15): [True: 135M, False: 1.10M] ------------------ 491| 135M| checksum ^= psds->read_data [k] ; 492| | 493| 1.10M| checksum &= 0x7F ; 494| | 495| 1.10M| if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2]) ------------------ | | 36| 1.10M|#define SDS_BLOCK_SIZE 127 ------------------ | Branch (495:6): [True: 461k, False: 641k] ------------------ 496| 461k| { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ; ------------------ | | 36| 461k|#define SDS_BLOCK_SIZE 127 ------------------ 497| 461k| } ; 498| | 499| 1.10M| ucptr = psds->read_data + 5 ; 500| 45.2M| for (k = 0 ; k < 120 ; k += 3) ------------------ | Branch (500:15): [True: 44.1M, False: 1.10M] ------------------ 501| 44.1M| { sample = (((uint32_t) ucptr [k]) << 25) | (ucptr [k + 1] << 18) | (ucptr [k + 2] << 11) ; 502| 44.1M| psds->read_samples [k / 3] = (int) (sample - 0x80000000) ; 503| 44.1M| } ; 504| | 505| 1.10M| return 1 ; 506| 1.10M|} /* sds_3byte_read */ sds.c:sds_4byte_read: 510| 1.43M|{ unsigned char *ucptr, checksum ; 511| 1.43M| uint32_t sample ; 512| 1.43M| int k ; 513| | 514| 1.43M| psds->read_block ++ ; 515| 1.43M| psds->read_count = 0 ; 516| | 517| 1.43M| if (psds->read_block * psds->samplesperblock > psds->frames) ------------------ | Branch (517:6): [True: 74, False: 1.43M] ------------------ 518| 74| { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; 519| 74| return 1 ; 520| 1.43M| } ; 521| | 522| 1.43M| if ((k = (int) psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) ------------------ | | 36| 1.43M|#define SDS_BLOCK_SIZE 127 ------------------ if ((k = (int) psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) ------------------ | | 36| 1.43M|#define SDS_BLOCK_SIZE 127 ------------------ | Branch (522:6): [True: 1.43M, False: 217] ------------------ 523| 1.43M| psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ; ------------------ | | 36| 1.43M|#define SDS_BLOCK_SIZE 127 ------------------ 524| | 525| 1.43M| if (psds->read_data [0] != 0xF0) ------------------ | Branch (525:6): [True: 1.34M, False: 90.6k] ------------------ 526| 1.34M| { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ; 527| 1.34M| } ; 528| | 529| 1.43M| checksum = psds->read_data [1] ; 530| 1.43M| if (checksum != 0x7E) ------------------ | Branch (530:6): [True: 1.34M, False: 87.1k] ------------------ 531| 1.34M| { printf ("Error 1 : %02X\n", checksum & 0xFF) ; 532| 1.34M| } 533| | 534| 177M| for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++) ------------------ | | 36| 177M|#define SDS_BLOCK_SIZE 127 ------------------ | Branch (534:15): [True: 176M, False: 1.43M] ------------------ 535| 176M| checksum ^= psds->read_data [k] ; 536| | 537| 1.43M| checksum &= 0x7F ; 538| | 539| 1.43M| if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2]) ------------------ | | 36| 1.43M|#define SDS_BLOCK_SIZE 127 ------------------ | Branch (539:6): [True: 577k, False: 857k] ------------------ 540| 577k| { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ; ------------------ | | 36| 577k|#define SDS_BLOCK_SIZE 127 ------------------ 541| 577k| } ; 542| | 543| 1.43M| ucptr = psds->read_data + 5 ; 544| 44.4M| for (k = 0 ; k < 120 ; k += 4) ------------------ | Branch (544:15): [True: 43.0M, False: 1.43M] ------------------ 545| 43.0M| { sample = (((uint32_t) ucptr [k]) << 25) | (ucptr [k + 1] << 18) | (ucptr [k + 2] << 11) | (ucptr [k + 3] << 4) ; 546| 43.0M| psds->read_samples [k / 4] = (int) (sample - 0x80000000) ; 547| 43.0M| } ; 548| | 549| 1.43M| return 1 ; 550| 1.43M|} /* sds_4byte_read */ sds.c:sds_read: 659| 131M|{ int count, total = 0 ; 660| | 661| 262M| while (total < len) ------------------ | Branch (661:9): [True: 131M, False: 131M] ------------------ 662| 131M| { if (psds->read_block * psds->samplesperblock >= psds->frames) ------------------ | Branch (662:8): [True: 178, False: 131M] ------------------ 663| 178| { memset (&(ptr [total]), 0, (len - total) * sizeof (int)) ; 664| 178| return total ; 665| 131M| } ; 666| | 667| 131M| if (psds->read_count >= psds->samplesperblock) ------------------ | Branch (667:7): [True: 3.27M, False: 127M] ------------------ 668| 3.27M| psds->reader (psf, psds) ; 669| | 670| 131M| count = (psds->samplesperblock - psds->read_count) ; 671| 131M| count = (len - total > count) ? count : len - total ; ------------------ | Branch (671:11): [True: 0, False: 131M] ------------------ 672| | 673| 131M| memcpy (&(ptr [total]), &(psds->read_samples [psds->read_count]), count * sizeof (int)) ; 674| 131M| total += count ; 675| 131M| psds->read_count += count ; 676| 131M| } ; 677| | 678| 131M| return total ; 679| 131M|} /* sds_read */ sds.c:sds_read_f: 595| 131M|{ BUF_UNION ubuf ; 596| 131M| SDS_PRIVATE *psds ; 597| 131M| int *iptr ; 598| 131M| int k, bufferlen, readcount, count ; 599| 131M| sf_count_t total = 0 ; 600| 131M| float normfact ; 601| | 602| 131M| if (psf->codec_data == NULL) ------------------ | Branch (602:6): [True: 0, False: 131M] ------------------ 603| 0| return 0 ; 604| 131M| psds = (SDS_PRIVATE*) psf->codec_data ; 605| | 606| 131M| if (psf->norm_float == SF_TRUE) ------------------ | Branch (606:6): [True: 131M, False: 0] ------------------ 607| 131M| normfact = 1.0 / 0x80000000 ; 608| 0| else 609| 0| normfact = 1.0 / (1 << psds->bitwidth) ; 610| | 611| 131M| iptr = ubuf.ibuf ; 612| 131M| bufferlen = ARRAY_LEN (ubuf.ibuf) ; ------------------ | | 93| 131M|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 613| 262M| while (len > 0) ------------------ | Branch (613:9): [True: 131M, False: 131M] ------------------ 614| 131M| { readcount = (len >= bufferlen) ? bufferlen : (int) len ; ------------------ | Branch (614:16): [True: 0, False: 131M] ------------------ 615| 131M| count = sds_read (psf, psds, iptr, readcount) ; 616| 262M| for (k = 0 ; k < readcount ; k++) ------------------ | Branch (616:16): [True: 131M, False: 131M] ------------------ 617| 131M| ptr [total + k] = normfact * iptr [k] ; 618| 131M| total += count ; 619| 131M| len -= readcount ; 620| 131M| } ; 621| | 622| 131M| return total ; 623| 131M|} /* sds_read_f */ sds.c:sds_read_header: 214| 275|{ unsigned char channel, bitwidth, loop_type, byte ; 215| 275| unsigned short sample_no, marker ; 216| 275| unsigned int samp_period, data_length, sustain_loop_start, sustain_loop_end ; 217| 275| int bytesread, blockcount ; 218| | 219| | /* Set position to start of file to begin reading header. */ 220| 275| bytesread = psf_binheader_readf (psf, "pE211", 0, &marker, &channel, &byte) ; 221| | 222| 275| if (marker != 0xF07E || byte != 0x01) ------------------ | Branch (222:6): [True: 0, False: 275] | Branch (222:26): [True: 0, False: 275] ------------------ 223| 0| return SFE_SDS_NOT_SDS ; 224| | 225| 275| bytesread += psf_binheader_readf (psf, "e2", &sample_no) ; 226| 275| sample_no = SDS_3BYTE_TO_INT_DECODE (sample_no) ; ------------------ | | 40| 275|#define SDS_3BYTE_TO_INT_DECODE(x) (((x) & 0x7F) | (((x) & 0x7F00) >> 1) | (((x) & 0x7F0000) >> 2)) ------------------ 227| | 228| 275| psf_log_printf (psf, "Midi Sample Dump Standard (.sds)\nF07E\n" 229| 275| " Midi Channel : %d\n Sample Number : %d\n", 230| 275| channel, sample_no) ; 231| | 232| 275| bytesread += psf_binheader_readf (psf, "e13", &bitwidth, &samp_period) ; 233| | 234| 275| samp_period = SDS_3BYTE_TO_INT_DECODE (samp_period) ; ------------------ | | 40| 275|#define SDS_3BYTE_TO_INT_DECODE(x) (((x) & 0x7F) | (((x) & 0x7F00) >> 1) | (((x) & 0x7F0000) >> 2)) ------------------ 235| | 236| 275| psds->bitwidth = bitwidth ; 237| | 238| 275| if (psds->bitwidth > 1) ------------------ | Branch (238:6): [True: 274, False: 1] ------------------ 239| 274| psf_log_printf (psf, " Bit Width : %d\n", psds->bitwidth) ; 240| 1| else 241| 1| { psf_log_printf (psf, " Bit Width : %d (should be > 1)\n", psds->bitwidth) ; 242| 1| return SFE_SDS_BAD_BIT_WIDTH ; 243| 274| } ; 244| | 245| 274| if (samp_period > 0) ------------------ | Branch (245:6): [True: 254, False: 20] ------------------ 246| 254| { psf->sf.samplerate = 1000000000 / samp_period ; 247| | 248| 254| psf_log_printf (psf, " Sample Period : %d\n" 249| 254| " Sample Rate : %d\n", 250| 254| samp_period, psf->sf.samplerate) ; 251| 254| } 252| 20| else 253| 20| { psf->sf.samplerate = 16000 ; 254| | 255| 20| psf_log_printf (psf, " Sample Period : %d (should be > 0)\n" 256| 20| " Sample Rate : %d (guessed)\n", 257| 20| samp_period, psf->sf.samplerate) ; 258| 20| } ; 259| | 260| 274| bytesread += psf_binheader_readf (psf, "e3331", &data_length, &sustain_loop_start, &sustain_loop_end, &loop_type) ; 261| | 262| 274| data_length = SDS_3BYTE_TO_INT_DECODE (data_length) ; ------------------ | | 40| 274|#define SDS_3BYTE_TO_INT_DECODE(x) (((x) & 0x7F) | (((x) & 0x7F00) >> 1) | (((x) & 0x7F0000) >> 2)) ------------------ 263| | 264| 274| psf->sf.frames = psds->frames = data_length ; 265| | 266| 274| sustain_loop_start = SDS_3BYTE_TO_INT_DECODE (sustain_loop_start) ; ------------------ | | 40| 274|#define SDS_3BYTE_TO_INT_DECODE(x) (((x) & 0x7F) | (((x) & 0x7F00) >> 1) | (((x) & 0x7F0000) >> 2)) ------------------ 267| 274| sustain_loop_end = SDS_3BYTE_TO_INT_DECODE (sustain_loop_end) ; ------------------ | | 40| 274|#define SDS_3BYTE_TO_INT_DECODE(x) (((x) & 0x7F) | (((x) & 0x7F00) >> 1) | (((x) & 0x7F0000) >> 2)) ------------------ 268| | 269| 274| psf_log_printf (psf, " Sustain Loop\n" 270| 274| " Start : %d\n" 271| 274| " End : %d\n" 272| 274| " Loop Type : %d\n", 273| 274| sustain_loop_start, sustain_loop_end, loop_type) ; 274| | 275| 274| psf->dataoffset = SDS_DATA_OFFSET ; ------------------ | | 35| 274|#define SDS_DATA_OFFSET 0x15 ------------------ 276| 274| psf->datalength = psf->filelength - psf->dataoffset ; 277| | 278| 274| bytesread += psf_binheader_readf (psf, "1", &byte) ; 279| 274| if (byte != 0xF7) ------------------ | Branch (279:6): [True: 270, False: 4] ------------------ 280| 270| psf_log_printf (psf, "bad end : %X\n", byte & 0xFF) ; 281| | 282| 887| for (blockcount = 0 ; bytesread < psf->filelength ; blockcount++) ------------------ | Branch (282:24): [True: 628, False: 259] ------------------ 283| 628| { 284| 628| bytesread += (int) psf_fread (&marker, 1, 2, psf) ; 285| | 286| 628| if (marker == 0) ------------------ | Branch (286:7): [True: 15, False: 613] ------------------ 287| 15| break ; 288| | 289| 613| psf_fseek (psf, SDS_BLOCK_SIZE - 2, SEEK_CUR) ; ------------------ | | 36| 613|#define SDS_BLOCK_SIZE 127 ------------------ 290| 613| bytesread += SDS_BLOCK_SIZE - 2 ; ------------------ | | 36| 613|#define SDS_BLOCK_SIZE 127 ------------------ 291| 613| } ; 292| | 293| 274| psf_log_printf (psf, "\nBlocks : %d\n", blockcount) ; 294| 274| psds->total_blocks = blockcount ; 295| | 296| 274| psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / ((psds->bitwidth + 6) / 7) ; ------------------ | | 38| 274|#define SDS_AUDIO_BYTES_PER_BLOCK 120 ------------------ 297| 274| psf_log_printf (psf, "Samples/Block : %d\n", psds->samplesperblock) ; 298| | 299| 274| psf_log_printf (psf, "Frames : %d\n", blockcount * psds->samplesperblock) ; 300| | 301| | /* Always Mono */ 302| 274| psf->sf.channels = 1 ; 303| 274| psf->sf.sections = 1 ; 304| | 305| | /* 306| | ** Lie to the user about PCM bit width. Always round up to 307| | ** the next multiple of 8. 308| | */ 309| 274| switch ((psds->bitwidth + 7) / 8) 310| 274| { case 1 : ------------------ | Branch (310:4): [True: 37, False: 237] ------------------ 311| 37| psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_S8 ; 312| 37| break ; 313| | 314| 87| case 2 : ------------------ | Branch (314:3): [True: 87, False: 187] ------------------ 315| 87| psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_16 ; 316| 87| break ; 317| | 318| 111| case 3 : ------------------ | Branch (318:3): [True: 111, False: 163] ------------------ 319| 111| psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_24 ; 320| 111| break ; 321| | 322| 29| case 4 : ------------------ | Branch (322:3): [True: 29, False: 245] ------------------ 323| 29| psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_32 ; 324| 29| break ; 325| | 326| 10| default : ------------------ | Branch (326:3): [True: 10, False: 264] ------------------ 327| 10| psf_log_printf (psf, "*** Weird byte width (%d)\n", (psds->bitwidth + 7) / 8) ; 328| 10| return SFE_SDS_BAD_BIT_WIDTH ; 329| 274| } ; 330| | 331| 264| psf_fseek (psf, SDS_DATA_OFFSET, SEEK_SET) ; ------------------ | | 35| 264|#define SDS_DATA_OFFSET 0x15 ------------------ 332| | 333| 264| return 0 ; 334| 274|} /* sds_read_header */ paf.c:endswap_int_array: 301| 73.4k|{ 302| 680k| for (int i = 0 ; i < len ; i++) ------------------ | Branch (302:19): [True: 606k, False: 73.4k] ------------------ 303| 606k| { int temp = ptr [i] ; 304| | ptr [i] = ENDSWAP_32 (temp) ; ------------------ | | 35| 606k|#define ENDSWAP_32(x) (bswap_32 (x)) ------------------ 305| 606k| } ; 306| 73.4k|} /* endswap_int_array */ common.c:psf_get_be32: 241| 1.51M|{ int32_t value = ((uint32_t) ptr [offset]) << 24 ; 242| 1.51M| value += ptr [offset + 1] << 16 ; 243| 1.51M| value += ptr [offset + 2] << 8 ; 244| 1.51M| value += ptr [offset + 3] ; 245| 1.51M| return value ; 246| 1.51M|} /* psf_get_be32 */ common.c:psf_get_le32: 250| 1.40M|{ int32_t value = ((uint32_t) ptr [offset + 3]) << 24 ; 251| 1.40M| value += ptr [offset + 2] << 16 ; 252| 1.40M| value += ptr [offset + 1] << 8 ; 253| 1.40M| value += ptr [offset] ; 254| 1.40M| return value ; 255| 1.40M|} /* psf_get_le32 */ common.c:psf_get_be64: 207| 18.8k|{ int64_t value ; 208| | 209| 18.8k| value = (int64_t) ((uint64_t) ptr [offset] << 24) ; 210| 18.8k| value += (int64_t) ((uint64_t) ptr [offset + 1] << 16) ; 211| 18.8k| value += (int64_t) ((uint64_t) ptr [offset + 2] << 8) ; 212| 18.8k| value += ptr [offset + 3] ; 213| | 214| 18.8k| value = (int64_t) (((uint64_t) value) << 32) ; 215| | 216| 18.8k| value += (int64_t) ((uint64_t) ptr [offset + 4] << 24) ; 217| 18.8k| value += (int64_t) ((uint64_t) ptr [offset + 5] << 16) ; 218| 18.8k| value += (int64_t) ((uint64_t) ptr [offset + 6] << 8) ; 219| 18.8k| value += ptr [offset + 7] ; 220| 18.8k| return value ; 221| 18.8k|} /* psf_get_be64 */ common.c:psf_get_le64: 225| 104k|{ int64_t value = (int64_t) ((uint64_t) ptr [offset + 7] << 24) ; 226| 104k| value += (int64_t) ((uint64_t) ptr [offset + 6] << 16) ; 227| 104k| value += (int64_t) ((uint64_t) ptr [offset + 5] << 8) ; 228| 104k| value += ptr [offset + 4] ; 229| | 230| 104k| value = (int64_t) (((uint64_t) value) << 32) ; 231| | 232| 104k| value += (int64_t) ((uint64_t) ptr [offset + 3] << 24) ; 233| 104k| value += (int64_t) ((uint64_t) ptr [offset + 2] << 16) ; 234| 104k| value += (int64_t) ((uint64_t) ptr [offset + 1] << 8) ; 235| 104k| value += ptr [offset] ; 236| 104k| return value ; 237| 104k|} /* psf_get_le64 */ double64.c:endswap_double_array: 346| 248|{ endswap_int64_t_array ((int64_t *) ptr, len) ; 347| 248|} /* endswap_double_array */ double64.c:endswap_int64_t_array: 321| 248|{ 322| 29.3k| for (int i = 0 ; i < len ; i++) ------------------ | Branch (322:19): [True: 29.1k, False: 248] ------------------ 323| 29.1k| { int64_t value = ptr [i] ; 324| | ptr [i] = ENDSWAP_64 (value) ; ------------------ | | 36| 29.1k|#define ENDSWAP_64(x) (bswap_64 (x)) ------------------ 325| 29.1k| } ; 326| 248|} /* endswap_int64_t_array */ float32.c:endswap_int_copy: 310| 409|{ 311| 1.09k| for (int i = 0 ; i < len ; i++) ------------------ | Branch (311:19): [True: 689, False: 409] ------------------ 312| 689| { dest [i] = ENDSWAP_32 (src [i]) ; ------------------ | | 35| 689|#define ENDSWAP_32(x) (bswap_32 (x)) ------------------ 313| 689| } ; 314| 409|} /* endswap_int_copy */ pcm.c:psf_get_be24: 259| 426|{ int32_t value = ((uint32_t) ptr [offset]) << 24 ; 260| 426| value += ptr [offset + 1] << 16 ; 261| 426| value += ptr [offset + 2] << 8 ; 262| 426| return value ; 263| 426|} /* psf_get_be24 */ pcm.c:psf_get_le24: 267| 1.47M|{ int32_t value = ((uint32_t) ptr [offset + 2]) << 24 ; 268| 1.47M| value += ptr [offset + 1] << 16 ; 269| 1.47M| value += ptr [offset] << 8 ; 270| 1.47M| return value ; 271| 1.47M|} /* psf_get_le24 */ alac_decoder.c:psf_get_be32: 241| 3.36k|{ int32_t value = ((uint32_t) ptr [offset]) << 24 ; 242| 3.36k| value += ptr [offset + 1] << 16 ; 243| 3.36k| value += ptr [offset + 2] << 8 ; 244| 3.36k| value += ptr [offset + 3] ; 245| 3.36k| return value ; 246| 3.36k|} /* psf_get_be32 */ alac_decoder.c:psf_get_be16: 275| 832|{ return (int16_t) (ptr [offset] << 8) + ptr [offset + 1] ; 276| 832|} /* psf_get_be16 */ sf_open_virtual: 473| 17.5k|{ SF_PRIVATE *psf ; 474| | 475| | /* Make sure we have a valid set of virtual pointers. */ 476| 17.5k| if (sfvirtual->get_filelen == NULL) ------------------ | Branch (476:6): [True: 0, False: 17.5k] ------------------ 477| 0| { sf_errno = SFE_BAD_VIRTUAL_IO ; 478| 0| snprintf (sf_parselog, sizeof (sf_parselog), "Bad vio_get_filelen in SF_VIRTUAL_IO struct.\n") ; 479| 0| return NULL ; 480| 17.5k| } ; 481| | 482| 17.5k| if ((sfvirtual->seek == NULL || sfvirtual->tell == NULL) && sfinfo->seekable) ------------------ | Branch (482:7): [True: 0, False: 17.5k] | Branch (482:34): [True: 0, False: 17.5k] | Branch (482:62): [True: 0, False: 0] ------------------ 483| 0| { sf_errno = SFE_BAD_VIRTUAL_IO ; 484| 0| snprintf (sf_parselog, sizeof (sf_parselog), "Bad vio_seek / vio_tell in SF_VIRTUAL_IO struct.\n") ; 485| 0| return NULL ; 486| 17.5k| } ; 487| | 488| 17.5k| if ((mode == SFM_READ || mode == SFM_RDWR) && sfvirtual->read == NULL) ------------------ | Branch (488:7): [True: 17.5k, False: 0] | Branch (488:27): [True: 0, False: 0] | Branch (488:48): [True: 0, False: 17.5k] ------------------ 489| 0| { sf_errno = SFE_BAD_VIRTUAL_IO ; 490| 0| snprintf (sf_parselog, sizeof (sf_parselog), "Bad vio_read in SF_VIRTUAL_IO struct.\n") ; 491| 0| return NULL ; 492| 17.5k| } ; 493| | 494| 17.5k| if ((mode == SFM_WRITE || mode == SFM_RDWR) && sfvirtual->write == NULL) ------------------ | Branch (494:7): [True: 0, False: 17.5k] | Branch (494:28): [True: 0, False: 17.5k] | Branch (494:49): [True: 0, False: 0] ------------------ 495| 0| { sf_errno = SFE_BAD_VIRTUAL_IO ; 496| 0| snprintf (sf_parselog, sizeof (sf_parselog), "Bad vio_write in SF_VIRTUAL_IO struct.\n") ; 497| 0| return NULL ; 498| 17.5k| } ; 499| | 500| 17.5k| if ((psf = psf_allocate ()) == NULL) ------------------ | Branch (500:6): [True: 0, False: 17.5k] ------------------ 501| 0| { sf_errno = SFE_MALLOC_FAILED ; 502| 0| return NULL ; 503| 17.5k| } ; 504| | 505| 17.5k| psf_init_files (psf) ; 506| | 507| 17.5k| psf->virtual_io = SF_TRUE ; 508| 17.5k| psf->vio = *sfvirtual ; 509| 17.5k| psf->vio_user_data = user_data ; 510| | 511| 17.5k| psf->file.mode = mode ; 512| | 513| 17.5k| return psf_open_file (psf, sfinfo) ; 514| 17.5k|} /* sf_open_virtual */ sf_close: 518| 2.79k|{ SF_PRIVATE *psf ; 519| | 520| 2.79k| VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; ------------------ | | 326| 2.79k| { if ((a) == NULL) \ | | ------------------ | | | Branch (326:9): [True: 0, False: 2.79k] | | ------------------ | | 327| 2.79k| { sf_errno = SFE_BAD_SNDFILE_PTR ; \ | | 328| 0| return 0 ; \ | | 329| 2.79k| } ; \ | | 330| 2.79k| (b) = (SF_PRIVATE*) (a) ; \ | | 331| 2.79k| if ((b)->virtual_io == SF_FALSE && \ | | ------------------ | | | Branch (331:8): [True: 0, False: 2.79k] | | ------------------ | | 332| 2.79k| psf_file_valid (b) == 0) \ | | ------------------ | | | Branch (332:5): [True: 0, False: 0] | | ------------------ | | 333| 2.79k| { (b)->error = SFE_BAD_FILE_PTR ; \ | | 334| 0| return 0 ; \ | | 335| 2.79k| } ; \ | | 336| 2.79k| if ((b)->Magick != SNDFILE_MAGICK) \ | | ------------------ | | | | 41| 2.79k|#define SNDFILE_MAGICK 0x1234C0DE | | ------------------ | | | Branch (336:8): [True: 0, False: 2.79k] | | ------------------ | | 337| 2.79k| { (b)->error = SFE_BAD_SNDFILE_PTR ; \ | | 338| 0| return 0 ; \ | | 339| 2.79k| } ; \ | | 340| 2.79k| if (c) (b)->error = 0 ; \ | | ------------------ | | | Branch (340:8): [True: 2.79k, Folded] | | ------------------ | | 341| 2.79k| } ------------------ 521| | 522| 2.79k| return psf_close (psf) ; 523| 5.59k|} /* sf_close */ sf_error_number: 542| 13.3k|{ static const char *bad_errnum = 543| 13.3k| "No error defined for this error number. This is a bug in libsndfile." ; 544| 13.3k| int k ; 545| | 546| 13.3k| if (errnum == SFE_MAX_ERROR) ------------------ | Branch (546:6): [True: 0, False: 13.3k] ------------------ 547| 0| return SndfileErrors [0].str ; 548| | 549| 13.3k| if (errnum < 0 || errnum > SFE_MAX_ERROR) ------------------ | Branch (549:6): [True: 0, False: 13.3k] | Branch (549:20): [True: 0, False: 13.3k] ------------------ 550| 0| { /* This really shouldn't happen in release versions. */ 551| 0| printf ("Not a valid error number (%d).\n", errnum) ; 552| 0| return bad_errnum ; 553| 13.3k| } ; 554| | 555| 789k| for (k = 0 ; SndfileErrors [k].str ; k++) ------------------ | Branch (555:15): [True: 789k, False: 0] ------------------ 556| 789k| if (errnum == SndfileErrors [k].error) ------------------ | Branch (556:7): [True: 13.3k, False: 776k] ------------------ 557| 13.3k| return SndfileErrors [k].str ; 558| | 559| 0| return bad_errnum ; 560| 13.3k|} /* sf_error_number */ sf_readf_float: 2020| 150M|{ SF_PRIVATE *psf ; 2021| 150M| sf_count_t count, extra ; 2022| | 2023| 150M| if (frames == 0) ------------------ | Branch (2023:6): [True: 0, False: 150M] ------------------ 2024| 0| return 0 ; 2025| | 2026| 603M| VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; ------------------ | | 326| 150M| { if ((a) == NULL) \ | | ------------------ | | | Branch (326:9): [True: 0, False: 150M] | | ------------------ | | 327| 150M| { sf_errno = SFE_BAD_SNDFILE_PTR ; \ | | 328| 0| return 0 ; \ | | 329| 150M| } ; \ | | 330| 150M| (b) = (SF_PRIVATE*) (a) ; \ | | 331| 150M| if ((b)->virtual_io == SF_FALSE && \ | | ------------------ | | | Branch (331:8): [True: 0, False: 150M] | | ------------------ | | 332| 150M| psf_file_valid (b) == 0) \ | | ------------------ | | | Branch (332:5): [True: 0, False: 0] | | ------------------ | | 333| 150M| { (b)->error = SFE_BAD_FILE_PTR ; \ | | 334| 0| return 0 ; \ | | 335| 150M| } ; \ | | 336| 150M| if ((b)->Magick != SNDFILE_MAGICK) \ | | ------------------ | | | | 41| 150M|#define SNDFILE_MAGICK 0x1234C0DE | | ------------------ | | | Branch (336:8): [True: 0, False: 150M] | | ------------------ | | 337| 150M| { (b)->error = SFE_BAD_SNDFILE_PTR ; \ | | 338| 0| return 0 ; \ | | 339| 150M| } ; \ | | 340| 150M| if (c) (b)->error = 0 ; \ | | ------------------ | | | Branch (340:8): [True: 150M, Folded] | | ------------------ | | 341| 150M| } ------------------ 2027| | 2028| 603M| if (frames <= 0) ------------------ | Branch (2028:6): [True: 0, False: 150M] ------------------ 2029| 0| { psf->error = SFE_NEGATIVE_RW_LEN ; 2030| 0| return 0 ; 2031| 150M| } ; 2032| | 2033| 150M| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (2033:6): [True: 0, False: 150M] ------------------ 2034| 0| { psf->error = SFE_NOT_READMODE ; 2035| 0| return 0 ; 2036| 150M| } ; 2037| | 2038| 150M| if (psf->read_current >= psf->sf.frames) ------------------ | Branch (2038:6): [True: 1.88k, False: 150M] ------------------ 2039| 1.88k| { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (float)) ; 2040| 1.88k| return 0 ; 2041| 150M| } ; 2042| | 2043| 150M| if (psf->read_float == NULL || psf->seek == NULL) ------------------ | Branch (2043:6): [True: 1, False: 150M] | Branch (2043:33): [True: 0, False: 150M] ------------------ 2044| 1| { psf->error = SFE_UNIMPLEMENTED ; 2045| 1| return 0 ; 2046| 150M| } ; 2047| | 2048| 150M| if (psf->last_op != SFM_READ) ------------------ | Branch (2048:6): [True: 67, False: 150M] ------------------ 2049| 67| if (psf->seek (psf, SFM_READ, psf->read_current) < 0) ------------------ | Branch (2049:7): [True: 0, False: 67] ------------------ 2050| 0| return 0 ; 2051| | 2052| 150M| count = psf->read_float (psf, ptr, frames * psf->sf.channels) ; 2053| | 2054| 150M| if (psf->read_current + count / psf->sf.channels <= psf->sf.frames) ------------------ | Branch (2054:6): [True: 150M, False: 0] ------------------ 2055| 150M| psf->read_current += count / psf->sf.channels ; 2056| 0| else 2057| 0| { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; 2058| 0| extra = frames * psf->sf.channels - count ; 2059| 0| psf_memset (ptr + count, 0, extra * sizeof (float)) ; 2060| 0| psf->read_current = psf->sf.frames ; 2061| 0| } ; 2062| | 2063| 150M| psf->last_op = SFM_READ ; 2064| | 2065| 150M| return count / psf->sf.channels ; 2066| 150M|} /* sf_readf_float */ psf_open_file: 3010| 17.5k|{ int error, format ; 3011| | 3012| 17.5k| sf_errno = error = 0 ; 3013| 17.5k| sf_parselog [0] = 0 ; 3014| | 3015| 17.5k| if (psf->error) ------------------ | Branch (3015:6): [True: 0, False: 17.5k] ------------------ 3016| 0| { error = psf->error ; 3017| 0| goto error_exit ; 3018| 17.5k| } ; 3019| | 3020| 17.5k| if (psf->file.mode != SFM_READ && psf->file.mode != SFM_WRITE && psf->file.mode != SFM_RDWR) ------------------ | Branch (3020:6): [True: 0, False: 17.5k] | Branch (3020:36): [True: 0, False: 0] | Branch (3020:67): [True: 0, False: 0] ------------------ 3021| 0| { error = SFE_BAD_OPEN_MODE ; 3022| 0| goto error_exit ; 3023| 17.5k| } ; 3024| | 3025| 17.5k| if (sfinfo == NULL) ------------------ | Branch (3025:6): [True: 0, False: 17.5k] ------------------ 3026| 0| { error = SFE_BAD_SF_INFO_PTR ; 3027| 0| goto error_exit ; 3028| 17.5k| } ; 3029| | 3030| 17.5k| if (psf->file.mode == SFM_READ) ------------------ | Branch (3030:6): [True: 17.5k, False: 0] ------------------ 3031| 17.5k| { if ((SF_CONTAINER (sfinfo->format)) == SF_FORMAT_RAW) ------------------ | | 108| 17.5k|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (3031:8): [True: 0, False: 17.5k] ------------------ 3032| 0| { if (sf_format_check (sfinfo) == 0) ------------------ | Branch (3032:9): [True: 0, False: 0] ------------------ 3033| 0| { error = SFE_RAW_BAD_FORMAT ; 3034| 0| goto error_exit ; 3035| 0| } ; 3036| 0| } 3037| 17.5k| else 3038| 17.5k| memset (sfinfo, 0, sizeof (SF_INFO)) ; 3039| 17.5k| } ; 3040| | 3041| 17.5k| memcpy (&psf->sf, sfinfo, sizeof (SF_INFO)) ; 3042| | 3043| 17.5k| psf->Magick = SNDFILE_MAGICK ; ------------------ | | 41| 17.5k|#define SNDFILE_MAGICK 0x1234C0DE ------------------ 3044| 17.5k| psf->norm_float = SF_TRUE ; 3045| 17.5k| psf->norm_double = SF_TRUE ; 3046| 17.5k| psf->dataoffset = -1 ; 3047| 17.5k| psf->datalength = -1 ; 3048| 17.5k| psf->read_current = -1 ; 3049| 17.5k| psf->write_current = -1 ; 3050| 17.5k| psf->auto_header = SF_FALSE ; 3051| 17.5k| psf->rwf_endian = SF_ENDIAN_LITTLE ; 3052| 17.5k| psf->seek = psf_default_seek ; 3053| 17.5k| psf->float_int_mult = 0 ; 3054| 17.5k| psf->float_max = -1.0 ; 3055| | 3056| | /* An attempt at a per SF_PRIVATE unique id. */ 3057| 17.5k| psf->unique_id = psf_rand_int32 () ; 3058| | 3059| 17.5k| psf->sf.sections = 1 ; 3060| | 3061| 17.5k| psf->is_pipe = psf_is_pipe (psf) ; 3062| | 3063| 17.5k| if (psf->is_pipe) ------------------ | Branch (3063:6): [True: 0, False: 17.5k] ------------------ 3064| 0| { psf->sf.seekable = SF_FALSE ; 3065| 0| psf->filelength = SF_COUNT_MAX ; ------------------ | | 370| 0|#define SF_COUNT_MAX INT64_MAX ------------------ 3066| 0| } 3067| 17.5k| else 3068| 17.5k| { psf->sf.seekable = SF_TRUE ; 3069| | 3070| | /* File is open, so get the length. */ 3071| 17.5k| psf->filelength = psf_get_filelen (psf) ; 3072| 17.5k| } ; 3073| | 3074| 17.5k| if (psf->fileoffset > 0) ------------------ | Branch (3074:6): [True: 0, False: 17.5k] ------------------ 3075| 0| { switch (psf->file.mode) ------------------ | Branch (3075:12): [True: 0, False: 0] ------------------ 3076| 0| { case SFM_READ : ------------------ | Branch (3076:5): [True: 0, False: 0] ------------------ 3077| 0| if (psf->filelength < 44) ------------------ | Branch (3077:9): [True: 0, False: 0] ------------------ 3078| 0| { psf_log_printf (psf, "Short filelength: %D (fileoffset: %D)\n", psf->filelength, psf->fileoffset) ; 3079| 0| error = SFE_BAD_OFFSET ; 3080| 0| goto error_exit ; 3081| 0| } ; 3082| 0| break ; 3083| | 3084| 0| case SFM_WRITE : ------------------ | Branch (3084:4): [True: 0, False: 0] ------------------ 3085| 0| psf->fileoffset = 0 ; 3086| 0| psf_fseek (psf, 0, SEEK_END) ; 3087| 0| psf->fileoffset = psf_ftell (psf) ; 3088| 0| break ; 3089| | 3090| 0| case SFM_RDWR : ------------------ | Branch (3090:4): [True: 0, False: 0] ------------------ 3091| 0| error = SFE_NO_EMBEDDED_RDWR ; 3092| 0| goto error_exit ; 3093| 0| } ; 3094| | 3095| 0| psf_log_printf (psf, "Embedded file offset : %D\n", psf->fileoffset) ; 3096| 17.5k| } ; 3097| | 3098| 17.5k| if (psf->filelength == SF_COUNT_MAX) ------------------ | | 370| 17.5k|#define SF_COUNT_MAX INT64_MAX ------------------ | Branch (3098:6): [True: 0, False: 17.5k] ------------------ 3099| 0| psf_log_printf (psf, "Length : unknown\n") ; 3100| 17.5k| else 3101| 17.5k| psf_log_printf (psf, "Length : %D\n", psf->filelength) ; 3102| | 3103| 17.5k| if (psf->file.mode == SFM_WRITE || (psf->file.mode == SFM_RDWR && psf->filelength == 0)) ------------------ | Branch (3103:6): [True: 0, False: 17.5k] | Branch (3103:38): [True: 0, False: 17.5k] | Branch (3103:68): [True: 0, False: 0] ------------------ 3104| 0| { /* If the file is being opened for write or RDWR and the file is currently 3105| | ** empty, then the SF_INFO struct must contain valid data. 3106| | */ 3107| 0| if ((SF_CONTAINER (psf->sf.format)) == 0) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (3107:7): [True: 0, False: 0] ------------------ 3108| 0| { error = SFE_ZERO_MAJOR_FORMAT ; 3109| 0| goto error_exit ; 3110| 0| } ; 3111| 0| if ((SF_CODEC (psf->sf.format)) == 0) ------------------ | | 109| 0|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ | Branch (3111:7): [True: 0, False: 0] ------------------ 3112| 0| { error = SFE_ZERO_MINOR_FORMAT ; 3113| 0| goto error_exit ; 3114| 0| } ; 3115| | 3116| 0| if (sf_format_check (&psf->sf) == 0) ------------------ | Branch (3116:7): [True: 0, False: 0] ------------------ 3117| 0| { error = SFE_BAD_OPEN_FORMAT ; 3118| 0| goto error_exit ; 3119| 0| } ; 3120| 0| } 3121| 17.5k| else if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_RAW) ------------------ | | 108| 17.5k|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (3121:11): [True: 17.5k, False: 0] ------------------ 3122| 17.5k| { /* If type RAW has not been specified then need to figure out file type. */ 3123| 17.5k| psf->sf.format = guess_file_type (psf) ; 3124| | 3125| 17.5k| if (psf->sf.format == 0) ------------------ | Branch (3125:7): [True: 1.65k, False: 15.9k] ------------------ 3126| 1.65k| psf->sf.format = format_from_extension (psf) ; 3127| 17.5k| } ; 3128| | 3129| | /* Prevent unnecessary seeks */ 3130| 17.5k| psf->last_op = psf->file.mode ; 3131| | 3132| | /* Set bytewidth if known. */ 3133| 17.5k| switch (SF_CODEC (psf->sf.format)) ------------------ | | 109| 17.5k|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) | | ------------------ | | | Branch (109:23): [True: 0, False: 17.5k] | | ------------------ ------------------ 3134| 17.5k| { case SF_FORMAT_PCM_S8 : ------------------ | Branch (3134:4): [True: 0, False: 17.5k] ------------------ 3135| 0| case SF_FORMAT_PCM_U8 : ------------------ | Branch (3135:3): [True: 0, False: 17.5k] ------------------ 3136| 0| case SF_FORMAT_ULAW : ------------------ | Branch (3136:3): [True: 0, False: 17.5k] ------------------ 3137| 0| case SF_FORMAT_ALAW : ------------------ | Branch (3137:3): [True: 0, False: 17.5k] ------------------ 3138| 0| case SF_FORMAT_DPCM_8 : ------------------ | Branch (3138:3): [True: 0, False: 17.5k] ------------------ 3139| 0| psf->bytewidth = 1 ; 3140| 0| break ; 3141| | 3142| 0| case SF_FORMAT_PCM_16 : ------------------ | Branch (3142:3): [True: 0, False: 17.5k] ------------------ 3143| 0| case SF_FORMAT_DPCM_16 : ------------------ | Branch (3143:3): [True: 0, False: 17.5k] ------------------ 3144| 0| psf->bytewidth = 2 ; 3145| 0| break ; 3146| | 3147| 0| case SF_FORMAT_PCM_24 : ------------------ | Branch (3147:3): [True: 0, False: 17.5k] ------------------ 3148| 0| psf->bytewidth = 3 ; 3149| 0| break ; 3150| | 3151| 0| case SF_FORMAT_PCM_32 : ------------------ | Branch (3151:3): [True: 0, False: 17.5k] ------------------ 3152| 0| case SF_FORMAT_FLOAT : ------------------ | Branch (3152:3): [True: 0, False: 17.5k] ------------------ 3153| 0| psf->bytewidth = 4 ; 3154| 0| break ; 3155| | 3156| 0| case SF_FORMAT_DOUBLE : ------------------ | Branch (3156:3): [True: 0, False: 17.5k] ------------------ 3157| 0| psf->bytewidth = 8 ; 3158| 0| break ; 3159| 17.5k| } ; 3160| | 3161| | /* Call the initialisation function for the relevant file type. */ 3162| 17.5k| switch (SF_CONTAINER (psf->sf.format)) ------------------ | | 108| 17.5k|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ 3163| 17.5k| { case SF_FORMAT_WAV : ------------------ | Branch (3163:4): [True: 4.16k, False: 13.4k] ------------------ 3164| 4.16k| case SF_FORMAT_WAVEX : ------------------ | Branch (3164:3): [True: 0, False: 17.5k] ------------------ 3165| 4.16k| error = wav_open (psf) ; 3166| 4.16k| break ; 3167| | 3168| 2.65k| case SF_FORMAT_AIFF : ------------------ | Branch (3168:3): [True: 2.65k, False: 14.9k] ------------------ 3169| 2.65k| error = aiff_open (psf) ; 3170| 2.65k| break ; 3171| | 3172| 1.25k| case SF_FORMAT_AU : ------------------ | Branch (3172:3): [True: 1.25k, False: 16.3k] ------------------ 3173| 1.25k| error = au_open (psf) ; 3174| 1.25k| break ; 3175| | 3176| 0| case SF_FORMAT_RAW : ------------------ | Branch (3176:3): [True: 0, False: 17.5k] ------------------ 3177| 0| error = raw_open (psf) ; 3178| 0| break ; 3179| | 3180| 694| case SF_FORMAT_W64 : ------------------ | Branch (3180:3): [True: 694, False: 16.8k] ------------------ 3181| 694| error = w64_open (psf) ; 3182| 694| break ; 3183| | 3184| 2.00k| case SF_FORMAT_RF64 : ------------------ | Branch (3184:3): [True: 2.00k, False: 15.5k] ------------------ 3185| 2.00k| error = rf64_open (psf) ; 3186| 2.00k| break ; 3187| | 3188| | /* Lite remove start */ 3189| 163| case SF_FORMAT_PAF : ------------------ | Branch (3189:3): [True: 163, False: 17.4k] ------------------ 3190| 163| error = paf_open (psf) ; 3191| 163| break ; 3192| | 3193| 386| case SF_FORMAT_SVX : ------------------ | Branch (3193:3): [True: 386, False: 17.1k] ------------------ 3194| 386| error = svx_open (psf) ; 3195| 386| break ; 3196| | 3197| 137| case SF_FORMAT_NIST : ------------------ | Branch (3197:3): [True: 137, False: 17.4k] ------------------ 3198| 137| error = nist_open (psf) ; 3199| 137| break ; 3200| | 3201| 317| case SF_FORMAT_IRCAM : ------------------ | Branch (3201:3): [True: 317, False: 17.2k] ------------------ 3202| 317| error = ircam_open (psf) ; 3203| 317| break ; 3204| | 3205| 239| case SF_FORMAT_VOC : ------------------ | Branch (3205:3): [True: 239, False: 17.3k] ------------------ 3206| 239| error = voc_open (psf) ; 3207| 239| break ; 3208| | 3209| 275| case SF_FORMAT_SDS : ------------------ | Branch (3209:3): [True: 275, False: 17.2k] ------------------ 3210| 275| error = sds_open (psf) ; 3211| 275| break ; 3212| | 3213| 1| case SF_FORMAT_OGG : ------------------ | Branch (3213:3): [True: 1, False: 17.5k] ------------------ 3214| 1| error = ogg_open (psf) ; 3215| 1| break ; 3216| | 3217| 1| case SF_FORMAT_TXW : ------------------ | Branch (3217:3): [True: 1, False: 17.5k] ------------------ 3218| 1| error = txw_open (psf) ; 3219| 1| break ; 3220| | 3221| 84| case SF_FORMAT_WVE : ------------------ | Branch (3221:3): [True: 84, False: 17.4k] ------------------ 3222| 84| error = wve_open (psf) ; 3223| 84| break ; 3224| | 3225| 1| case SF_FORMAT_DWD : ------------------ | Branch (3225:3): [True: 1, False: 17.5k] ------------------ 3226| 1| error = dwd_open (psf) ; 3227| 1| break ; 3228| | 3229| 597| case SF_FORMAT_MAT4 : ------------------ | Branch (3229:3): [True: 597, False: 16.9k] ------------------ 3230| 597| error = mat4_open (psf) ; 3231| 597| break ; 3232| | 3233| 228| case SF_FORMAT_MAT5 : ------------------ | Branch (3233:3): [True: 228, False: 17.3k] ------------------ 3234| 228| error = mat5_open (psf) ; 3235| 228| break ; 3236| | 3237| 125| case SF_FORMAT_PVF : ------------------ | Branch (3237:3): [True: 125, False: 17.4k] ------------------ 3238| 125| error = pvf_open (psf) ; 3239| 125| break ; 3240| | 3241| 127| case SF_FORMAT_XI : ------------------ | Branch (3241:3): [True: 127, False: 17.4k] ------------------ 3242| 127| error = xi_open (psf) ; 3243| 127| break ; 3244| | 3245| 51| case SF_FORMAT_HTK : ------------------ | Branch (3245:3): [True: 51, False: 17.5k] ------------------ 3246| 51| error = htk_open (psf) ; 3247| 51| break ; 3248| | 3249| 0| case SF_FORMAT_SD2 : ------------------ | Branch (3249:3): [True: 0, False: 17.5k] ------------------ 3250| 0| error = sd2_open (psf) ; 3251| 0| break ; 3252| | 3253| 1| case SF_FORMAT_REX2 : ------------------ | Branch (3253:3): [True: 1, False: 17.5k] ------------------ 3254| 1| error = rx2_open (psf) ; 3255| 1| break ; 3256| | 3257| 91| case SF_FORMAT_AVR : ------------------ | Branch (3257:3): [True: 91, False: 17.4k] ------------------ 3258| 91| error = avr_open (psf) ; 3259| 91| break ; 3260| | 3261| 1| case SF_FORMAT_FLAC : ------------------ | Branch (3261:3): [True: 1, False: 17.5k] ------------------ 3262| 1| error = flac_open (psf) ; 3263| 1| break ; 3264| | 3265| 2.29k| case SF_FORMAT_CAF : ------------------ | Branch (3265:3): [True: 2.29k, False: 15.2k] ------------------ 3266| 2.29k| error = caf_open (psf) ; 3267| 2.29k| break ; 3268| | 3269| 11| case SF_FORMAT_MPC2K : ------------------ | Branch (3269:3): [True: 11, False: 17.5k] ------------------ 3270| 11| error = mpc2k_open (psf) ; 3271| 11| break ; 3272| | 3273| 7| case SF_FORMAT_MPEG : ------------------ | Branch (3273:3): [True: 7, False: 17.5k] ------------------ 3274| 7| error = mpeg_open (psf) ; 3275| 7| break ; 3276| | 3277| | /* Lite remove end */ 3278| | 3279| 1.65k| default : ------------------ | Branch (3279:3): [True: 1.65k, False: 15.9k] ------------------ 3280| 1.65k| error = SF_ERR_UNRECOGNISED_FORMAT ; 3281| 17.5k| } ; 3282| | 3283| 17.5k| if (error) ------------------ | Branch (3283:6): [True: 12.8k, False: 4.75k] ------------------ 3284| 12.8k| goto error_exit ; 3285| | 3286| | /* For now, check whether embedding is supported. */ 3287| 4.75k| format = SF_CONTAINER (psf->sf.format) ; ------------------ | | 108| 4.75k|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ 3288| 4.75k| if (psf->fileoffset > 0) ------------------ | Branch (3288:6): [True: 133, False: 4.62k] ------------------ 3289| 133| { switch (format) 3290| 133| { case SF_FORMAT_WAV : ------------------ | Branch (3290:5): [True: 10, False: 123] ------------------ 3291| 10| case SF_FORMAT_WAVEX : ------------------ | Branch (3291:4): [True: 0, False: 133] ------------------ 3292| 11| case SF_FORMAT_AIFF : ------------------ | Branch (3292:4): [True: 1, False: 132] ------------------ 3293| 64| case SF_FORMAT_AU : ------------------ | Branch (3293:4): [True: 53, False: 80] ------------------ 3294| | /* Actual embedded files. */ 3295| 64| break ; 3296| | 3297| 0| case SF_FORMAT_MPEG : ------------------ | Branch (3297:4): [True: 0, False: 133] ------------------ 3298| 0| case SF_FORMAT_FLAC : ------------------ | Branch (3298:4): [True: 0, False: 133] ------------------ 3299| | /* Flac with an ID3v2 header? */ 3300| 0| break ; 3301| | 3302| 69| default : ------------------ | Branch (3302:4): [True: 69, False: 64] ------------------ 3303| 69| error = SFE_NO_EMBED_SUPPORT ; 3304| 69| goto error_exit ; 3305| 133| } ; 3306| 4.68k| } ; 3307| | 3308| 4.68k| if (psf->fileoffset > 0) ------------------ | Branch (3308:6): [True: 64, False: 4.62k] ------------------ 3309| 64| psf_log_printf (psf, "Embedded file length : %D\n", psf->filelength) ; 3310| | 3311| 4.68k| if (psf->file.mode == SFM_RDWR && sf_format_check (&psf->sf) == 0) ------------------ | Branch (3311:6): [True: 0, False: 4.68k] | Branch (3311:36): [True: 0, False: 0] ------------------ 3312| 0| { error = SFE_BAD_MODE_RW ; 3313| 0| goto error_exit ; 3314| 4.68k| } ; 3315| | 3316| 4.68k| if (validate_sfinfo (&psf->sf) == 0) ------------------ | Branch (3316:6): [True: 1.19k, False: 3.48k] ------------------ 3317| 1.19k| { psf_log_SF_INFO (psf) ; 3318| 1.19k| save_header_info (psf) ; 3319| 1.19k| error = SFE_BAD_SF_INFO ; 3320| 1.19k| goto error_exit ; 3321| 3.48k| } ; 3322| | 3323| 3.48k| if (validate_psf (psf) == 0) ------------------ | Branch (3323:6): [True: 687, False: 2.79k] ------------------ 3324| 687| { save_header_info (psf) ; 3325| 687| error = SFE_INTERNAL ; 3326| 687| goto error_exit ; 3327| 2.79k| } ; 3328| | 3329| 2.79k| psf->read_current = 0 ; 3330| 2.79k| psf->write_current = 0 ; 3331| 2.79k| if (psf->file.mode == SFM_RDWR) ------------------ | Branch (3331:6): [True: 0, False: 2.79k] ------------------ 3332| 0| { psf->write_current = psf->sf.frames ; 3333| 0| psf->have_written = psf->sf.frames > 0 ? SF_TRUE : SF_FALSE ; ------------------ | Branch (3333:23): [True: 0, False: 0] ------------------ 3334| 0| } ; 3335| | 3336| 2.79k| memcpy (sfinfo, &psf->sf, sizeof (SF_INFO)) ; 3337| | 3338| 2.79k| if (psf->file.mode == SFM_WRITE) ------------------ | Branch (3338:6): [True: 0, False: 2.79k] ------------------ 3339| 0| { /* Zero out these fields. */ 3340| 0| sfinfo->frames = 0 ; 3341| 0| sfinfo->sections = 0 ; 3342| 0| sfinfo->seekable = 0 ; 3343| 0| } ; 3344| | 3345| 2.79k| return (SNDFILE *) psf ; 3346| | 3347| 14.7k|error_exit : 3348| 14.7k| sf_errno = error ; 3349| | 3350| 14.7k| if (error == SFE_SYSTEM) ------------------ | Branch (3350:6): [True: 0, False: 14.7k] ------------------ 3351| 0| snprintf (sf_syserr, sizeof (sf_syserr), "%s", psf->syserr) ; 3352| 14.7k| snprintf (sf_parselog, sizeof (sf_parselog), "%s", psf->parselog.buf) ; 3353| | 3354| 14.7k| switch (error) 3355| 14.7k| { case SF_ERR_SYSTEM : ------------------ | Branch (3355:4): [True: 0, False: 14.7k] ------------------ 3356| 254| case SF_ERR_UNSUPPORTED_ENCODING : ------------------ | Branch (3356:3): [True: 254, False: 14.5k] ------------------ 3357| 1.38k| case SFE_UNIMPLEMENTED : ------------------ | Branch (3357:3): [True: 1.13k, False: 13.6k] ------------------ 3358| 1.38k| break ; 3359| | 3360| 0| case SFE_RAW_BAD_FORMAT : ------------------ | Branch (3360:3): [True: 0, False: 14.7k] ------------------ 3361| 0| break ; 3362| | 3363| 13.3k| default : ------------------ | Branch (3363:3): [True: 13.3k, False: 1.38k] ------------------ 3364| 13.3k| if (psf->file.mode == SFM_READ) ------------------ | Branch (3364:8): [True: 13.3k, False: 0] ------------------ 3365| 13.3k| { psf_log_printf (psf, "Parse error : %s\n", sf_error_number (error)) ; 3366| 13.3k| error = SF_ERR_MALFORMED_FILE ; 3367| 13.3k| } ; 3368| 14.7k| } ; 3369| | 3370| 14.7k| psf_close (psf) ; 3371| | return NULL ; 3372| 14.7k|} /* psf_open_file */ sndfile.c:psf_close: 2965| 17.5k|{ uint32_t k ; 2966| 17.5k| int error = 0 ; 2967| | 2968| 17.5k| if (psf->codec_close) ------------------ | Branch (2968:6): [True: 2.75k, False: 14.8k] ------------------ 2969| 2.75k| { error = psf->codec_close (psf) ; 2970| | /* To prevent it being called in psf->container_close(). */ 2971| 2.75k| psf->codec_close = NULL ; 2972| 2.75k| } ; 2973| | 2974| 17.5k| if (psf->container_close) ------------------ | Branch (2974:6): [True: 7.37k, False: 10.1k] ------------------ 2975| 7.37k| error = psf->container_close (psf) ; 2976| | 2977| 17.5k| error = psf_fclose (psf) ; 2978| 17.5k| psf_close_rsrc (psf) ; 2979| | 2980| | /* For an ISO C compliant implementation it is ok to free a NULL pointer. */ 2981| 17.5k| free (psf->header.ptr) ; 2982| 17.5k| free (psf->container_data) ; 2983| 17.5k| free (psf->codec_data) ; 2984| 17.5k| free (psf->interleave) ; 2985| 17.5k| free (psf->dither) ; 2986| 17.5k| free (psf->peak_info) ; 2987| 17.5k| free (psf->broadcast_16k) ; 2988| 17.5k| free (psf->loop_info) ; 2989| 17.5k| free (psf->instrument) ; 2990| 17.5k| free (psf->cues) ; 2991| 17.5k| free (psf->channel_map) ; 2992| 17.5k| free (psf->format_desc) ; 2993| 17.5k| free (psf->strings.storage) ; 2994| | 2995| 17.5k| if (psf->wchunks.chunks) ------------------ | Branch (2995:6): [True: 0, False: 17.5k] ------------------ 2996| 0| for (k = 0 ; k < psf->wchunks.used ; k++) ------------------ | Branch (2996:16): [True: 0, False: 0] ------------------ 2997| 0| free (psf->wchunks.chunks [k].data) ; 2998| 17.5k| free (psf->rchunks.chunks) ; 2999| 17.5k| free (psf->wchunks.chunks) ; 3000| 17.5k| free (psf->iterator) ; 3001| 17.5k| free (psf->cart_16k) ; 3002| | 3003| 17.5k| free (psf) ; 3004| | 3005| 17.5k| return error ; 3006| 17.5k|} /* psf_close */ sndfile.c:guess_file_type: 2783| 17.5k|{ uint32_t buffer [3], format ; 2784| | 2785| 19.9k|retry: 2786| 19.9k| if (psf_binheader_readf (psf, "b", &buffer, SIGNED_SIZEOF (buffer)) != SIGNED_SIZEOF (buffer)) ------------------ | | 91| 19.9k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ if (psf_binheader_readf (psf, "b", &buffer, SIGNED_SIZEOF (buffer)) != SIGNED_SIZEOF (buffer)) ------------------ | | 91| 19.9k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (2786:6): [True: 57, False: 19.8k] ------------------ 2787| 57| { psf->error = SFE_BAD_FILE_READ ; 2788| 57| return 0 ; 2789| 19.8k| } ; 2790| | 2791| 19.8k| if ((buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'F') || buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'X')) ------------------ | | 122| 39.7k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if ((buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'F') || buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'X')) ------------------ | | 122| 15.9k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2791:7): [True: 3.94k, False: 15.9k] | Branch (2791:57): [True: 255, False: 15.6k] ------------------ 2792| 4.20k| && buffer [2] == MAKE_MARKER ('W', 'A', 'V', 'E')) ------------------ | | 122| 4.20k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2792:7): [True: 4.16k, False: 37] ------------------ 2793| 4.16k| return SF_FORMAT_WAV ; 2794| | 2795| 15.7k| if (buffer [0] == MAKE_MARKER ('F', 'O', 'R', 'M')) ------------------ | | 122| 15.7k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2795:6): [True: 3.17k, False: 12.5k] ------------------ 2796| 3.17k| { if (buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'F') || buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'C')) ------------------ | | 122| 6.34k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ { if (buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'F') || buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'C')) ------------------ | | 122| 2.63k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2796:8): [True: 531, False: 2.63k] | Branch (2796:58): [True: 2.12k, False: 511] ------------------ 2797| 2.65k| return SF_FORMAT_AIFF ; 2798| 511| if (buffer [2] == MAKE_MARKER ('8', 'S', 'V', 'X') || buffer [2] == MAKE_MARKER ('1', '6', 'S', 'V')) ------------------ | | 122| 1.02k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [2] == MAKE_MARKER ('8', 'S', 'V', 'X') || buffer [2] == MAKE_MARKER ('1', '6', 'S', 'V')) ------------------ | | 122| 481| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2798:7): [True: 30, False: 481] | Branch (2798:57): [True: 356, False: 125] ------------------ 2799| 386| return SF_FORMAT_SVX ; 2800| 125| return 0 ; 2801| 12.5k| } ; 2802| | 2803| 12.5k| if (buffer [0] == MAKE_MARKER ('.', 's', 'n', 'd') || buffer [0] == MAKE_MARKER ('d', 'n', 's', '.')) ------------------ | | 122| 25.0k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('.', 's', 'n', 'd') || buffer [0] == MAKE_MARKER ('d', 'n', 's', '.')) ------------------ | | 122| 12.0k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2803:6): [True: 545, False: 12.0k] | Branch (2803:56): [True: 709, False: 11.2k] ------------------ 2804| 1.25k| return SF_FORMAT_AU ; 2805| | 2806| 11.2k| if ((buffer [0] == MAKE_MARKER ('f', 'a', 'p', ' ') || buffer [0] == MAKE_MARKER (' ', 'p', 'a', 'f'))) ------------------ | | 122| 22.5k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if ((buffer [0] == MAKE_MARKER ('f', 'a', 'p', ' ') || buffer [0] == MAKE_MARKER (' ', 'p', 'a', 'f'))) ------------------ | | 122| 11.2k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2806:7): [True: 22, False: 11.2k] | Branch (2806:57): [True: 141, False: 11.1k] ------------------ 2807| 163| return SF_FORMAT_PAF ; 2808| | 2809| 11.1k| if (buffer [0] == MAKE_MARKER ('N', 'I', 'S', 'T')) ------------------ | | 122| 11.1k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2809:6): [True: 137, False: 10.9k] ------------------ 2810| 137| return SF_FORMAT_NIST ; 2811| | 2812| 10.9k| if (buffer [0] == MAKE_MARKER ('C', 'r', 'e', 'a') && buffer [1] == MAKE_MARKER ('t', 'i', 'v', 'e')) ------------------ | | 122| 21.9k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('C', 'r', 'e', 'a') && buffer [1] == MAKE_MARKER ('t', 'i', 'v', 'e')) ------------------ | | 122| 287| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2812:6): [True: 287, False: 10.7k] | Branch (2812:56): [True: 239, False: 48] ------------------ 2813| 239| return SF_FORMAT_VOC ; 2814| | 2815| 10.7k| if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0xF8, 0xFF)) == MAKE_MARKER (0x64, 0xA3, 0x00, 0x00) || ------------------ | | 122| 10.7k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0xF8, 0xFF)) == MAKE_MARKER (0x64, 0xA3, 0x00, 0x00) || ------------------ | | 122| 21.5k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2815:6): [True: 215, False: 10.5k] ------------------ 2816| 10.5k| (buffer [0] & MAKE_MARKER (0xFF, 0xF8, 0xFF, 0xFF)) == MAKE_MARKER (0x00, 0x00, 0xA3, 0x64)) ------------------ | | 122| 10.5k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ (buffer [0] & MAKE_MARKER (0xFF, 0xF8, 0xFF, 0xFF)) == MAKE_MARKER (0x00, 0x00, 0xA3, 0x64)) ------------------ | | 122| 10.5k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2816:3): [True: 102, False: 10.4k] ------------------ 2817| 317| return SF_FORMAT_IRCAM ; 2818| | 2819| 10.4k| if (buffer [0] == MAKE_MARKER ('r', 'i', 'f', 'f')) ------------------ | | 122| 10.4k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2819:6): [True: 694, False: 9.74k] ------------------ 2820| 694| return SF_FORMAT_W64 ; 2821| | 2822| 9.74k| if (buffer [0] == MAKE_MARKER (0, 0, 0x03, 0xE8) && buffer [1] == MAKE_MARKER (0, 0, 0, 1) && ------------------ | | 122| 19.4k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER (0, 0, 0x03, 0xE8) && buffer [1] == MAKE_MARKER (0, 0, 0, 1) && ------------------ | | 122| 9.87k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2822:6): [True: 131, False: 9.61k] | Branch (2822:54): [True: 103, False: 28] ------------------ 2823| 103| buffer [2] == MAKE_MARKER (0, 0, 0, 1)) ------------------ | | 122| 103| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2823:9): [True: 72, False: 31] ------------------ 2824| 72| return SF_FORMAT_MAT4 ; 2825| | 2826| 9.67k| if (buffer [0] == MAKE_MARKER (0, 0, 0, 0) && buffer [1] == MAKE_MARKER (1, 0, 0, 0) && ------------------ | | 122| 19.3k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER (0, 0, 0, 0) && buffer [1] == MAKE_MARKER (1, 0, 0, 0) && ------------------ | | 122| 10.3k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2826:6): [True: 629, False: 9.04k] | Branch (2826:48): [True: 555, False: 74] ------------------ 2827| 555| buffer [2] == MAKE_MARKER (1, 0, 0, 0)) ------------------ | | 122| 555| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2827:9): [True: 525, False: 30] ------------------ 2828| 525| return SF_FORMAT_MAT4 ; 2829| | 2830| 9.14k| if (buffer [0] == MAKE_MARKER ('M', 'A', 'T', 'L') && buffer [1] == MAKE_MARKER ('A', 'B', ' ', '5')) ------------------ | | 122| 18.2k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('M', 'A', 'T', 'L') && buffer [1] == MAKE_MARKER ('A', 'B', ' ', '5')) ------------------ | | 122| 264| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2830:6): [True: 264, False: 8.88k] | Branch (2830:56): [True: 228, False: 36] ------------------ 2831| 228| return SF_FORMAT_MAT5 ; 2832| | 2833| 8.91k| if (buffer [0] == MAKE_MARKER ('P', 'V', 'F', '1')) ------------------ | | 122| 8.91k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2833:6): [True: 125, False: 8.79k] ------------------ 2834| 125| return SF_FORMAT_PVF ; 2835| | 2836| 8.79k| if (buffer [0] == MAKE_MARKER ('E', 'x', 't', 'e') && buffer [1] == MAKE_MARKER ('n', 'd', 'e', 'd') && ------------------ | | 122| 17.5k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('E', 'x', 't', 'e') && buffer [1] == MAKE_MARKER ('n', 'd', 'e', 'd') && ------------------ | | 122| 8.97k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2836:6): [True: 179, False: 8.61k] | Branch (2836:56): [True: 136, False: 43] ------------------ 2837| 136| buffer [2] == MAKE_MARKER (' ', 'I', 'n', 's')) ------------------ | | 122| 136| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2837:9): [True: 127, False: 9] ------------------ 2838| 127| return SF_FORMAT_XI ; 2839| | 2840| 8.66k| if (buffer [0] == MAKE_MARKER ('c', 'a', 'f', 'f') && buffer [2] == MAKE_MARKER ('d', 'e', 's', 'c')) ------------------ | | 122| 17.3k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('c', 'a', 'f', 'f') && buffer [2] == MAKE_MARKER ('d', 'e', 's', 'c')) ------------------ | | 122| 2.34k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2840:6): [True: 2.34k, False: 6.32k] | Branch (2840:56): [True: 2.29k, False: 45] ------------------ 2841| 2.29k| return SF_FORMAT_CAF ; 2842| | 2843| 6.36k| if (buffer [0] == MAKE_MARKER ('O', 'g', 'g', 'S')) ------------------ | | 122| 6.36k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2843:6): [True: 1, False: 6.36k] ------------------ 2844| 1| return SF_FORMAT_OGG ; 2845| | 2846| 6.36k| if (buffer [0] == MAKE_MARKER ('A', 'L', 'a', 'w') && buffer [1] == MAKE_MARKER ('S', 'o', 'u', 'n') ------------------ | | 122| 12.7k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('A', 'L', 'a', 'w') && buffer [1] == MAKE_MARKER ('S', 'o', 'u', 'n') ------------------ | | 122| 6.53k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2846:6): [True: 166, False: 6.20k] | Branch (2846:56): [True: 121, False: 45] ------------------ 2847| 121| && buffer [2] == MAKE_MARKER ('d', 'F', 'i', 'l')) ------------------ | | 122| 121| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2847:7): [True: 84, False: 37] ------------------ 2848| 84| return SF_FORMAT_WVE ; 2849| | 2850| 6.28k| if (buffer [0] == MAKE_MARKER ('D', 'i', 'a', 'm') && buffer [1] == MAKE_MARKER ('o', 'n', 'd', 'W') ------------------ | | 122| 12.5k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('D', 'i', 'a', 'm') && buffer [1] == MAKE_MARKER ('o', 'n', 'd', 'W') ------------------ | | 122| 6.36k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2850:6): [True: 82, False: 6.20k] | Branch (2850:56): [True: 40, False: 42] ------------------ 2851| 40| && buffer [2] == MAKE_MARKER ('a', 'r', 'e', ' ')) ------------------ | | 122| 40| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2851:7): [True: 1, False: 39] ------------------ 2852| 1| return SF_FORMAT_DWD ; 2853| | 2854| 6.28k| if (buffer [0] == MAKE_MARKER ('L', 'M', '8', '9') || buffer [0] == MAKE_MARKER ('5', '3', 0, 0)) ------------------ | | 122| 12.5k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('L', 'M', '8', '9') || buffer [0] == MAKE_MARKER ('5', '3', 0, 0)) ------------------ | | 122| 6.28k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2854:6): [True: 0, False: 6.28k] | Branch (2854:56): [True: 1, False: 6.28k] ------------------ 2855| 1| return SF_FORMAT_TXW ; 2856| | 2857| 6.28k| if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0x80, 0xFF)) == MAKE_MARKER (0xF0, 0x7E, 0, 0x01)) ------------------ | | 122| 6.28k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0x80, 0xFF)) == MAKE_MARKER (0xF0, 0x7E, 0, 0x01)) ------------------ | | 122| 6.28k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2857:6): [True: 275, False: 6.00k] ------------------ 2858| 275| return SF_FORMAT_SDS ; 2859| | 2860| 6.00k| if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0, 0)) == MAKE_MARKER (1, 4, 0, 0)) ------------------ | | 122| 6.00k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0, 0)) == MAKE_MARKER (1, 4, 0, 0)) ------------------ | | 122| 6.00k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2860:6): [True: 11, False: 5.99k] ------------------ 2861| 11| return SF_FORMAT_MPC2K ; 2862| | 2863| 5.99k| if (buffer [0] == MAKE_MARKER ('C', 'A', 'T', ' ') && buffer [2] == MAKE_MARKER ('R', 'E', 'X', '2')) ------------------ | | 122| 11.9k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('C', 'A', 'T', ' ') && buffer [2] == MAKE_MARKER ('R', 'E', 'X', '2')) ------------------ | | 122| 15| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2863:6): [True: 15, False: 5.97k] | Branch (2863:56): [True: 1, False: 14] ------------------ 2864| 1| return SF_FORMAT_REX2 ; 2865| | 2866| 5.99k| if (buffer [0] == MAKE_MARKER (0x30, 0x26, 0xB2, 0x75) && buffer [1] == MAKE_MARKER (0x8E, 0x66, 0xCF, 0x11)) ------------------ | | 122| 11.9k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER (0x30, 0x26, 0xB2, 0x75) && buffer [1] == MAKE_MARKER (0x8E, 0x66, 0xCF, 0x11)) ------------------ | | 122| 29| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2866:6): [True: 29, False: 5.96k] | Branch (2866:60): [True: 1, False: 28] ------------------ 2867| 1| return 0 /*-SF_FORMAT_WMA-*/ ; 2868| | 2869| | /* HMM (Hidden Markov Model) Tool Kit. */ 2870| 5.99k| if (buffer [2] == MAKE_MARKER (0, 2, 0, 0) && 2 * ((int64_t) BE2H_32 (buffer [0])) + 12 == psf->filelength) ------------------ | | 122| 11.9k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [2] == MAKE_MARKER (0, 2, 0, 0) && 2 * ((int64_t) BE2H_32 (buffer [0])) + 12 == psf->filelength) ------------------ | | 141| 298| #define BE2H_32(x) ENDSWAP_32 (x) | | ------------------ | | | | 35| 298|#define ENDSWAP_32(x) (bswap_32 (x)) | | ------------------ ------------------ | Branch (2870:6): [True: 298, False: 5.69k] | Branch (2870:48): [True: 51, False: 247] ------------------ 2871| 51| return SF_FORMAT_HTK ; 2872| | 2873| 5.94k| if (buffer [0] == MAKE_MARKER ('f', 'L', 'a', 'C')) ------------------ | | 122| 5.94k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2873:6): [True: 1, False: 5.94k] ------------------ 2874| 1| return SF_FORMAT_FLAC ; 2875| | 2876| 5.94k| if (buffer [0] == MAKE_MARKER ('2', 'B', 'I', 'T')) ------------------ | | 122| 5.94k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2876:6): [True: 91, False: 5.84k] ------------------ 2877| 91| return SF_FORMAT_AVR ; 2878| | 2879| 5.84k| if (buffer [0] == MAKE_MARKER ('R', 'F', '6', '4') && buffer [2] == MAKE_MARKER ('W', 'A', 'V', 'E')) ------------------ | | 122| 11.6k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('R', 'F', '6', '4') && buffer [2] == MAKE_MARKER ('W', 'A', 'V', 'E')) ------------------ | | 122| 2.05k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2879:6): [True: 2.05k, False: 3.79k] | Branch (2879:56): [True: 2.00k, False: 48] ------------------ 2880| 2.00k| return SF_FORMAT_RF64 ; 2881| | 2882| 3.84k| if (buffer [0] == MAKE_MARKER ('I', 'D', '3', 2) || buffer [0] == MAKE_MARKER ('I', 'D', '3', 3) ------------------ | | 122| 7.68k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('I', 'D', '3', 2) || buffer [0] == MAKE_MARKER ('I', 'D', '3', 3) ------------------ | | 122| 7.04k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2882:6): [True: 637, False: 3.20k] | Branch (2882:54): [True: 809, False: 2.39k] ------------------ 2883| 2.39k| || buffer [0] == MAKE_MARKER ('I', 'D', '3', 4)) ------------------ | | 122| 2.39k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2883:7): [True: 934, False: 1.46k] ------------------ 2884| 2.38k| { psf_log_printf (psf, "Found 'ID3' marker.\n") ; 2885| 2.38k| if (id3_skip (psf)) ------------------ | Branch (2885:7): [True: 2.36k, False: 13] ------------------ 2886| 2.36k| goto retry ; 2887| 13| return 0 ; 2888| 2.38k| } ; 2889| | 2890| | /* ID3v2 tags + MPEG */ 2891| 1.46k| if (psf->id3_header.len > 0 && (format = identify_mpeg (buffer [0])) != 0) ------------------ | Branch (2891:6): [True: 32, False: 1.42k] | Branch (2891:33): [True: 2, False: 30] ------------------ 2892| 2| return format ; 2893| | 2894| | /* Turtle Beach SMP 16-bit */ 2895| 1.45k| if (buffer [0] == MAKE_MARKER ('S', 'O', 'U', 'N') && buffer [1] == MAKE_MARKER ('D', ' ', 'S', 'A')) ------------------ | | 122| 2.91k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('S', 'O', 'U', 'N') && buffer [1] == MAKE_MARKER ('D', ' ', 'S', 'A')) ------------------ | | 122| 32| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2895:6): [True: 32, False: 1.42k] | Branch (2895:56): [True: 1, False: 31] ------------------ 2896| 1| return 0 ; 2897| | 2898| | /* Yamaha sampler format. */ 2899| 1.45k| if (buffer [0] == MAKE_MARKER ('S', 'Y', '8', '0') || buffer [0] == MAKE_MARKER ('S', 'Y', '8', '5')) ------------------ | | 122| 2.91k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ if (buffer [0] == MAKE_MARKER ('S', 'Y', '8', '0') || buffer [0] == MAKE_MARKER ('S', 'Y', '8', '5')) ------------------ | | 122| 1.45k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2899:6): [True: 1, False: 1.45k] | Branch (2899:56): [True: 1, False: 1.45k] ------------------ 2900| 2| return 0 ; 2901| | 2902| 1.45k| if (buffer [0] == MAKE_MARKER ('a', 'j', 'k', 'g')) ------------------ | | 122| 1.45k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2902:6): [True: 1, False: 1.45k] ------------------ 2903| 1| return 0 /*-SF_FORMAT_SHN-*/ ; 2904| | 2905| | /* This must be (almost) the last one. */ 2906| 1.45k| if (psf->filelength > 0 && (format = try_resource_fork (psf)) != 0) ------------------ | Branch (2906:6): [True: 1.45k, False: 0] | Branch (2906:29): [True: 0, False: 1.45k] ------------------ 2907| 0| return format ; 2908| | 2909| | /* MPEG with no ID3v2 tags. Only have the MPEG sync header for 2910| | * identification and it is quite brief, and prone to false positives. 2911| | * Check for this last, even after resource forks. */ 2912| 1.45k| if (psf->id3_header.len == 0 && (format = identify_mpeg (buffer [0])) != 0) ------------------ | Branch (2912:6): [True: 1.42k, False: 29] | Branch (2912:34): [True: 5, False: 1.42k] ------------------ 2913| 5| return format ; 2914| | 2915| 1.45k| return 0 ; 2916| 1.45k|} /* guess_file_type */ sndfile.c:identify_mpeg: 2772| 1.45k|{ if ((marker & MAKE_MARKER (0xFF, 0xE0, 0, 0)) == MAKE_MARKER (0xFF, 0xE0, 0, 0) && /* Frame sync */ ------------------ | | 122| 1.45k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ { if ((marker & MAKE_MARKER (0xFF, 0xE0, 0, 0)) == MAKE_MARKER (0xFF, 0xE0, 0, 0) && /* Frame sync */ ------------------ | | 122| 2.91k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2772:7): [True: 30, False: 1.42k] ------------------ 2773| 30| (marker & MAKE_MARKER (0, 0x18, 0, 0)) != MAKE_MARKER (0, 0x08, 0, 0) && /* Valid MPEG version */ ------------------ | | 122| 30| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ (marker & MAKE_MARKER (0, 0x18, 0, 0)) != MAKE_MARKER (0, 0x08, 0, 0) && /* Valid MPEG version */ ------------------ | | 122| 1.48k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2773:3): [True: 28, False: 2] ------------------ 2774| 28| (marker & MAKE_MARKER (0, 0x06, 0, 0)) != MAKE_MARKER (0, 0, 0, 0) && /* Valid layer description */ ------------------ | | 122| 28| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ (marker & MAKE_MARKER (0, 0x06, 0, 0)) != MAKE_MARKER (0, 0, 0, 0) && /* Valid layer description */ ------------------ | | 122| 1.48k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2774:3): [True: 26, False: 2] ------------------ 2775| 26| (marker & MAKE_MARKER (0, 0, 0xF0, 0)) != MAKE_MARKER (0, 0, 0xF0, 0) && /* Valid bitrate */ ------------------ | | 122| 26| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ (marker & MAKE_MARKER (0, 0, 0xF0, 0)) != MAKE_MARKER (0, 0, 0xF0, 0) && /* Valid bitrate */ ------------------ | | 122| 1.48k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2775:3): [True: 13, False: 13] ------------------ 2776| 13| (marker & MAKE_MARKER (0, 0, 0x0C, 0)) != MAKE_MARKER (0, 0, 0x0C, 0)) /* Valid samplerate */ ------------------ | | 122| 13| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ (marker & MAKE_MARKER (0, 0, 0x0C, 0)) != MAKE_MARKER (0, 0, 0x0C, 0)) /* Valid samplerate */ ------------------ | | 122| 13| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) ------------------ | Branch (2776:3): [True: 7, False: 6] ------------------ 2777| 7| return SF_FORMAT_MPEG ; 2778| 1.45k| return 0 ; 2779| 1.45k|} /* identify_mpeg */ sndfile.c:try_resource_fork: 2689| 1.45k|{ int old_error = psf->error ; 2690| | 2691| | /* Set READ mode now, to see if resource fork exists. */ 2692| 1.45k| psf->rsrc.mode = SFM_READ ; 2693| 1.45k| if (psf_open_rsrc (psf) != 0) ------------------ | Branch (2693:6): [True: 1.45k, False: 0] ------------------ 2694| 1.45k| { psf->error = old_error ; 2695| 1.45k| return 0 ; 2696| 1.45k| } ; 2697| | 2698| | /* More checking here. */ 2699| 0| psf_log_printf (psf, "Resource fork : %s\n", psf->rsrc.path) ; 2700| | 2701| 0| return SF_FORMAT_SD2 ; 2702| 1.45k|} /* try_resource_fork */ sndfile.c:format_from_extension: 2706| 1.65k|{ char *cptr ; 2707| 1.65k| char buffer [16] ; 2708| 1.65k| int format = 0 ; 2709| | 2710| 1.65k| if ((cptr = strrchr (psf->file.name, '.')) == NULL) ------------------ | Branch (2710:6): [True: 1.65k, False: 0] ------------------ 2711| 1.65k| return 0 ; 2712| | 2713| 0| cptr ++ ; 2714| 0| if (strlen (cptr) > sizeof (buffer) - 1) ------------------ | Branch (2714:6): [True: 0, False: 0] ------------------ 2715| 0| return 0 ; 2716| | 2717| 0| psf_strlcpy (buffer, sizeof (buffer), cptr) ; 2718| 0| buffer [sizeof (buffer) - 1] = 0 ; 2719| | 2720| | /* Convert everything in the buffer to lower case. */ 2721| 0| cptr = buffer ; 2722| 0| while (*cptr) ------------------ | Branch (2722:9): [True: 0, False: 0] ------------------ 2723| 0| { *cptr = tolower (*cptr) ; ------------------ | Branch (2723:12): [True: 0, False: 0] | Branch (2723:12): [True: 0, False: 0] | Branch (2723:12): [Folded, False: 0] ------------------ 2724| 0| cptr ++ ; 2725| 0| } ; 2726| | 2727| 0| cptr = buffer ; 2728| | 2729| 0| if (strcmp (cptr, "au") == 0) ------------------ | Branch (2729:6): [True: 0, False: 0] ------------------ 2730| 0| { psf->sf.channels = 1 ; 2731| 0| psf->sf.samplerate = 8000 ; 2732| 0| format = SF_FORMAT_RAW | SF_FORMAT_ULAW ; 2733| 0| } 2734| 0| else if (strcmp (cptr, "snd") == 0) ------------------ | Branch (2734:11): [True: 0, False: 0] ------------------ 2735| 0| { psf->sf.channels = 1 ; 2736| 0| psf->sf.samplerate = 8000 ; 2737| 0| format = SF_FORMAT_RAW | SF_FORMAT_ULAW ; 2738| 0| } 2739| | 2740| 0| else if (strcmp (cptr, "vox") == 0 || strcmp (cptr, "vox8") == 0) ------------------ | Branch (2740:11): [True: 0, False: 0] | Branch (2740:40): [True: 0, False: 0] ------------------ 2741| 0| { psf->sf.channels = 1 ; 2742| 0| psf->sf.samplerate = 8000 ; 2743| 0| format = SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ; 2744| 0| } 2745| 0| else if (strcmp (cptr, "vox6") == 0) ------------------ | Branch (2745:11): [True: 0, False: 0] ------------------ 2746| 0| { psf->sf.channels = 1 ; 2747| 0| psf->sf.samplerate = 6000 ; 2748| 0| format = SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ; 2749| 0| } 2750| 0| else if (strcmp (cptr, "gsm") == 0) ------------------ | Branch (2750:11): [True: 0, False: 0] ------------------ 2751| 0| { psf->sf.channels = 1 ; 2752| 0| psf->sf.samplerate = 8000 ; 2753| 0| format = SF_FORMAT_RAW | SF_FORMAT_GSM610 ; 2754| 0| } 2755| 0| else if (strcmp (cptr, "mp3") == 0) ------------------ | Branch (2755:11): [True: 0, False: 0] ------------------ 2756| 0| { /* 2757| | * MPEG streams are quite tollerate of crap. If we couldn't identify a 2758| | * MP3 stream, but it has a .mp3 extension, let libmpg123 have a try. 2759| | */ 2760| 0| format = SF_FORMAT_MPEG ; 2761| 0| } 2762| | 2763| | /* For RAW files, make sure the dataoffset if set correctly. */ 2764| 0| if ((SF_CONTAINER (format)) == SF_FORMAT_RAW) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (2764:6): [True: 0, False: 0] ------------------ 2765| 0| psf->dataoffset = 0 ; 2766| | 2767| 0| return format ; 2768| 0|} /* format_from_extension */ sndfile.c:validate_sfinfo: 2921| 4.68k|{ if (sfinfo->samplerate < 1) ------------------ | Branch (2921:7): [True: 937, False: 3.74k] ------------------ 2922| 937| return 0 ; 2923| 3.74k| if (sfinfo->frames < 0) ------------------ | Branch (2923:6): [True: 146, False: 3.60k] ------------------ 2924| 146| return 0 ; 2925| 3.60k| if ((sfinfo->channels < 1) || (sfinfo->channels > SF_MAX_CHANNELS)) ------------------ | | 102| 3.52k|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (2925:6): [True: 74, False: 3.52k] | Branch (2925:32): [True: 28, False: 3.49k] ------------------ 2926| 102| return 0 ; 2927| 3.49k| if ((SF_CONTAINER (sfinfo->format)) == 0) ------------------ | | 108| 3.49k|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (2927:6): [True: 0, False: 3.49k] ------------------ 2928| 0| return 0 ; 2929| 3.49k| if ((SF_CODEC (sfinfo->format)) == 0) ------------------ | | 109| 3.49k|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ | Branch (2929:6): [True: 14, False: 3.48k] ------------------ 2930| 14| return 0 ; 2931| 3.48k| if (sfinfo->sections < 1) ------------------ | Branch (2931:6): [True: 0, False: 3.48k] ------------------ 2932| 0| return 0 ; 2933| 3.48k| return 1 ; 2934| 3.48k|} /* validate_sfinfo */ sndfile.c:save_header_info: 2957| 1.88k|{ snprintf (sf_parselog, sizeof (sf_parselog), "%s", psf->parselog.buf) ; 2958| 1.88k|} /* save_header_info */ sndfile.c:validate_psf: 2938| 3.48k|{ 2939| 3.48k| if (psf->datalength < 0) ------------------ | Branch (2939:6): [True: 248, False: 3.23k] ------------------ 2940| 248| { psf_log_printf (psf, "Invalid SF_PRIVATE field : datalength == %D.\n", psf->datalength) ; 2941| 248| return 0 ; 2942| 3.23k| } ; 2943| 3.23k| if (psf->dataoffset < 0) ------------------ | Branch (2943:6): [True: 384, False: 2.85k] ------------------ 2944| 384| { psf_log_printf (psf, "Invalid SF_PRIVATE field : dataoffset == %D.\n", psf->dataoffset) ; 2945| 384| return 0 ; 2946| 2.85k| } ; 2947| 2.85k| if (psf->blockwidth && psf->blockwidth != psf->sf.channels * psf->bytewidth) ------------------ | Branch (2947:6): [True: 870, False: 1.98k] | Branch (2947:25): [True: 55, False: 815] ------------------ 2948| 55| { psf_log_printf (psf, "Invalid SF_PRIVATE field : channels * bytewidth == %d.\n", 2949| 55| psf->sf.channels * psf->bytewidth) ; 2950| 55| return 0 ; 2951| 2.79k| } ; 2952| 2.79k| return 1 ; 2953| 2.85k|} /* validate_psf */ psf_store_string: 32| 21.8k|{ char new_str [128] ; 33| 21.8k| size_t str_len ; 34| 21.8k| int k, str_flags ; 35| | 36| 21.8k| if (str == NULL) ------------------ | Branch (36:6): [True: 0, False: 21.8k] ------------------ 37| 0| return SFE_STR_BAD_STRING ; 38| | 39| 21.8k| str_len = strlen (str) ; 40| | 41| | /* A few extra checks for write mode. */ 42| 21.8k| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (42:6): [True: 0, False: 21.8k] | Branch (42:37): [True: 0, False: 21.8k] ------------------ 43| 0| { if ((psf->strings.flags & SF_STR_ALLOW_START) == 0) ------------------ | Branch (43:8): [True: 0, False: 0] ------------------ 44| 0| return SFE_STR_NO_SUPPORT ; 45| 0| if (psf->have_written && (psf->strings.flags & SF_STR_ALLOW_END) == 0) ------------------ | Branch (45:7): [True: 0, False: 0] | Branch (45:28): [True: 0, False: 0] ------------------ 46| 0| return SFE_STR_NO_SUPPORT ; 47| | /* Only allow zero length strings for software. */ 48| 0| if (str_type != SF_STR_SOFTWARE && str_len == 0) ------------------ | Branch (48:7): [True: 0, False: 0] | Branch (48:38): [True: 0, False: 0] ------------------ 49| 0| return SFE_STR_BAD_STRING ; 50| 21.8k| } ; 51| | 52| | /* Find the next free slot in table. */ 53| 646k| for (k = 0 ; k < SF_MAX_STRINGS ; k++) ------------------ | | 80| 646k|#define SF_MAX_STRINGS (32) ------------------ | Branch (53:15): [True: 628k, False: 18.1k] ------------------ 54| 628k| { /* If we find a matching entry clear it. */ 55| 628k| if (psf->strings.data [k].type == str_type) ------------------ | Branch (55:7): [True: 3.20k, False: 625k] ------------------ 56| 3.20k| psf->strings.data [k].type = -1 ; 57| | 58| 628k| if (psf->strings.data [k].type == 0) ------------------ | Branch (58:7): [True: 3.67k, False: 624k] ------------------ 59| 3.67k| break ; 60| 628k| } ; 61| | 62| | /* Determine flags */ 63| 21.8k| str_flags = SF_STR_LOCATE_START ; 64| 21.8k| if (psf->file.mode == SFM_RDWR || psf->have_written) ------------------ | Branch (64:6): [True: 0, False: 21.8k] | Branch (64:36): [True: 0, False: 21.8k] ------------------ 65| 0| { if ((psf->strings.flags & SF_STR_ALLOW_END) == 0) ------------------ | Branch (65:8): [True: 0, False: 0] ------------------ 66| 0| return SFE_STR_NO_ADD_END ; 67| 0| str_flags = SF_STR_LOCATE_END ; 68| 21.8k| } ; 69| | 70| | /* More sanity checking. */ 71| 21.8k| if (k >= SF_MAX_STRINGS) ------------------ | | 80| 21.8k|#define SF_MAX_STRINGS (32) ------------------ | Branch (71:6): [True: 18.1k, False: 3.67k] ------------------ 72| 18.1k| return SFE_STR_MAX_COUNT ; 73| | 74| 3.67k| if (k == 0 && psf->strings.storage_used != 0) ------------------ | Branch (74:6): [True: 431, False: 3.24k] | Branch (74:16): [True: 0, False: 431] ------------------ 75| 0| { psf_log_printf (psf, "SFE_STR_WEIRD : k == 0 && psf->strings.storage_used != 0\n") ; 76| 0| return SFE_STR_WEIRD ; 77| 3.67k| } ; 78| | 79| 3.67k| if (k != 0 && psf->strings.storage_used == 0) ------------------ | Branch (79:6): [True: 3.24k, False: 431] | Branch (79:16): [True: 0, False: 3.24k] ------------------ 80| 0| { psf_log_printf (psf, "SFE_STR_WEIRD : k != 0 && psf->strings.storage_used == 0\n") ; 81| 0| return SFE_STR_WEIRD ; 82| 3.67k| } ; 83| | 84| | /* Special case for the first string. */ 85| 3.67k| if (k == 0) ------------------ | Branch (85:6): [True: 431, False: 3.24k] ------------------ 86| 431| psf->strings.storage_used = 0 ; 87| | 88| 3.67k| switch (str_type) 89| 3.67k| { case SF_STR_SOFTWARE : ------------------ | Branch (89:4): [True: 678, False: 2.99k] ------------------ 90| | /* In write mode, want to append libsndfile-version to string. */ 91| 678| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (91:9): [True: 0, False: 678] | Branch (91:40): [True: 0, False: 678] ------------------ 92| 0| { if (strstr (str, PACKAGE_NAME) == NULL) ------------------ | | 200| 0|#define PACKAGE_NAME "libsndfile" ------------------ | Branch (92:11): [True: 0, False: 0] ------------------ 93| 0| { /* 94| | ** If the supplied string does not already contain a 95| | ** libsndfile-X.Y.Z component, then add it. 96| | */ 97| 0| if (strlen (str) == 0) ------------------ | Branch (97:11): [True: 0, False: 0] ------------------ 98| 0| snprintf (new_str, sizeof (new_str), "%s-%s", PACKAGE_NAME, PACKAGE_VERSION) ; ------------------ | | 200| 0|#define PACKAGE_NAME "libsndfile" ------------------ snprintf (new_str, sizeof (new_str), "%s-%s", PACKAGE_NAME, PACKAGE_VERSION) ; ------------------ | | 212| 0|#define PACKAGE_VERSION "1.2.2" ------------------ 99| 0| else 100| 0| snprintf (new_str, sizeof (new_str), "%s (%s-%s)", str, PACKAGE_NAME, PACKAGE_VERSION) ; ------------------ | | 200| 0|#define PACKAGE_NAME "libsndfile" ------------------ snprintf (new_str, sizeof (new_str), "%s (%s-%s)", str, PACKAGE_NAME, PACKAGE_VERSION) ; ------------------ | | 212| 0|#define PACKAGE_VERSION "1.2.2" ------------------ 101| 0| } 102| 0| else 103| 0| snprintf (new_str, sizeof (new_str), "%s", str) ; 104| | 105| 0| str = new_str ; 106| 0| } ; 107| 678| break ; 108| | 109| 490| case SF_STR_TITLE : ------------------ | Branch (109:3): [True: 490, False: 3.18k] ------------------ 110| 914| case SF_STR_COPYRIGHT : ------------------ | Branch (110:3): [True: 424, False: 3.24k] ------------------ 111| 1.29k| case SF_STR_ARTIST : ------------------ | Branch (111:3): [True: 378, False: 3.29k] ------------------ 112| 1.83k| case SF_STR_COMMENT : ------------------ | Branch (112:3): [True: 541, False: 3.13k] ------------------ 113| 2.21k| case SF_STR_DATE : ------------------ | Branch (113:3): [True: 386, False: 3.28k] ------------------ 114| 2.47k| case SF_STR_ALBUM : ------------------ | Branch (114:3): [True: 251, False: 3.42k] ------------------ 115| 2.59k| case SF_STR_LICENSE : ------------------ | Branch (115:3): [True: 121, False: 3.55k] ------------------ 116| 2.86k| case SF_STR_TRACKNUMBER : ------------------ | Branch (116:3): [True: 275, False: 3.39k] ------------------ 117| 2.99k| case SF_STR_GENRE : ------------------ | Branch (117:3): [True: 128, False: 3.54k] ------------------ 118| 2.99k| break ; 119| | 120| 0| default : ------------------ | Branch (120:3): [True: 0, False: 3.67k] ------------------ 121| 0| psf_log_printf (psf, "%s : SFE_STR_BAD_TYPE\n", __func__) ; 122| 0| return SFE_STR_BAD_TYPE ; 123| 3.67k| } ; 124| | 125| | /* Plus one to catch string terminator. */ 126| 3.67k| str_len = strlen (str) + 1 ; 127| | 128| 3.67k| if (psf->strings.storage_used + str_len + 1 > psf->strings.storage_len) ------------------ | Branch (128:6): [True: 462, False: 3.21k] ------------------ 129| 462| { char * temp = psf->strings.storage ; 130| 462| size_t newlen = 2 * psf->strings.storage_len + str_len + 1 ; 131| | 132| 462| newlen = newlen < 256 ? 256 : newlen ; ------------------ | Branch (132:12): [True: 417, False: 45] ------------------ 133| | 134| 462| char * new_storage = realloc(temp, newlen); 135| 462| if (new_storage == NULL) ------------------ | Branch (135:7): [True: 0, False: 462] ------------------ 136| 0| { 137| 0| return SFE_MALLOC_FAILED ; 138| 462| } else { 139| 462| psf->strings.storage = new_storage; 140| 462| } ; 141| | 142| 462| psf->strings.storage_len = newlen ; 143| 3.67k| } ; 144| | 145| 3.67k| psf->strings.data [k].type = str_type ; 146| 3.67k| psf->strings.data [k].offset = psf->strings.storage_used ; 147| 3.67k| psf->strings.data [k].flags = str_flags ; 148| | 149| 3.67k| memcpy (psf->strings.storage + psf->strings.storage_used, str, str_len) ; 150| 3.67k| psf->strings.storage_used += str_len ; 151| | 152| 3.67k| psf->strings.flags |= str_flags ; 153| | 154| |#if STRINGS_DEBUG 155| | printf ("storage_used : %zd / %zd\n", psf->strings.storage_used, psf->strings.storage_len) ; 156| | psf_hexdump (psf->strings.storage, psf->strings.storage_used) ; 157| |#endif 158| | 159| 3.67k| return 0 ; 160| 3.67k|} /* psf_store_string */ svx_open: 83| 386|{ int error ; 84| | 85| 386| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (85:6): [True: 386, False: 0] | Branch (85:37): [True: 0, False: 0] | Branch (85:67): [True: 0, False: 0] ------------------ 86| 386| { if ((error = svx_read_header (psf))) ------------------ | Branch (86:8): [True: 371, False: 15] ------------------ 87| 371| return error ; 88| | 89| 15| psf->endian = SF_ENDIAN_BIG ; /* All SVX files are big endian. */ 90| | 91| 15| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 92| 15| if (psf->blockwidth) ------------------ | Branch (92:7): [True: 15, False: 0] ------------------ 93| 15| psf->sf.frames = psf->datalength / psf->blockwidth ; 94| | 95| 15| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 96| 15| } ; 97| | 98| 15| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (98:6): [True: 0, False: 15] | Branch (98:37): [True: 0, False: 15] ------------------ 99| 0| { if (psf->is_pipe) ------------------ | Branch (99:8): [True: 0, False: 0] ------------------ 100| 0| return SFE_NO_PIPE_WRITE ; 101| | 102| 0| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_SVX) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (102:7): [True: 0, False: 0] ------------------ 103| 0| return SFE_BAD_OPEN_FORMAT ; 104| | 105| 0| psf->endian = SF_ENDIAN (psf->sf.format) ; ------------------ | | 110| 0|#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) ------------------ 106| | 107| 0| if (psf->endian == SF_ENDIAN_LITTLE || (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU)) ------------------ | | 14| 0|#define CPU_IS_LITTLE_ENDIAN 1 | | ------------------ | | | Branch (14:30): [True: 0, Folded] | | ------------------ ------------------ | Branch (107:7): [True: 0, False: 0] | Branch (107:67): [True: 0, False: 0] ------------------ 108| 0| return SFE_BAD_ENDIAN ; 109| | 110| 0| psf->endian = SF_ENDIAN_BIG ; /* All SVX files are big endian. */ 111| | 112| 0| error = svx_write_header (psf, SF_FALSE) ; 113| 0| if (error) ------------------ | Branch (113:7): [True: 0, False: 0] ------------------ 114| 0| return error ; 115| | 116| 0| psf->write_header = svx_write_header ; 117| 15| } ; 118| | 119| 15| psf->container_close = svx_close ; 120| | 121| 15| if ((error = pcm_init (psf))) ------------------ | Branch (121:6): [True: 0, False: 15] ------------------ 122| 0| return error ; 123| | 124| 15| return 0 ; 125| 15|} /* svx_open */ svx.c:svx_read_header: 132| 386|{ VHDR_CHUNK vhdr ; 133| 386| uint32_t chunk_size, marker ; 134| 386| int filetype = 0, parsestage = 0, done = 0 ; 135| 386| int bytecount = 0, channels ; 136| | 137| 386| if (psf->filelength > 0xFFFFFFFFLL) ------------------ | Branch (137:6): [True: 0, False: 386] ------------------ 138| 0| psf_log_printf (psf, "Warning : filelength > 0xffffffff. This is bad!!!!\n") ; 139| | 140| 386| memset (&vhdr, 0, sizeof (vhdr)) ; 141| 386| psf_binheader_readf (psf, "p", 0) ; 142| | 143| | /* Set default number of channels. Modify later if necessary */ 144| 386| psf->sf.channels = 1 ; 145| | 146| 386| psf->sf.format = SF_FORMAT_SVX ; 147| | 148| 36.5k| while (! done) ------------------ | Branch (148:9): [True: 36.5k, False: 40] ------------------ 149| 36.5k| { psf_binheader_readf (psf, "Em4", &marker, &chunk_size) ; 150| | 151| 36.5k| switch (marker) 152| 36.5k| { case FORM_MARKER : ------------------ | | 35| 387|#define FORM_MARKER (MAKE_MARKER ('F', 'O', 'R', 'M')) | | ------------------ | | | | 122| 387| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (152:5): [True: 387, False: 36.1k] ------------------ 153| 387| if (parsestage) ------------------ | Branch (153:10): [True: 1, False: 386] ------------------ 154| 1| return SFE_SVX_NO_FORM ; 155| | 156| 386| if (chunk_size != psf->filelength - 2 * sizeof (chunk_size)) ------------------ | Branch (156:10): [True: 385, False: 1] ------------------ 157| 385| psf_log_printf (psf, "FORM : %u (should be %u)\n", chunk_size, (uint32_t) psf->filelength - 2 * sizeof (chunk_size)) ; 158| 1| else 159| 1| psf_log_printf (psf, "FORM : %u\n", chunk_size) ; 160| 386| parsestage |= HAVE_FORM ; 161| | 162| 386| psf_binheader_readf (psf, "m", &marker) ; 163| | 164| 386| filetype = marker ; 165| 386| psf_log_printf (psf, " %M\n", marker) ; 166| 386| parsestage |= HAVE_SVX ; 167| 386| break ; 168| | 169| 1.71k| case VHDR_MARKER : ------------------ | | 38| 1.71k|#define VHDR_MARKER (MAKE_MARKER ('V', 'H', 'D', 'R')) | | ------------------ | | | | 122| 1.71k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (169:4): [True: 1.71k, False: 34.8k] ------------------ 170| 1.71k| if (! (parsestage & (HAVE_FORM | HAVE_SVX))) ------------------ | Branch (170:10): [True: 0, False: 1.71k] ------------------ 171| 0| return SFE_SVX_NO_FORM ; 172| | 173| 1.71k| psf_log_printf (psf, " VHDR : %d\n", chunk_size) ; 174| | 175| 1.71k| psf_binheader_readf (psf, "E4442114", &(vhdr.oneShotHiSamples), &(vhdr.repeatHiSamples), 176| 1.71k| &(vhdr.samplesPerHiCycle), &(vhdr.samplesPerSec), &(vhdr.octave), &(vhdr.compression), 177| 1.71k| &(vhdr.volume)) ; 178| | 179| 1.71k| psf_log_printf (psf, " OneShotHiSamples : %d\n", vhdr.oneShotHiSamples) ; 180| 1.71k| psf_log_printf (psf, " RepeatHiSamples : %d\n", vhdr.repeatHiSamples) ; 181| 1.71k| psf_log_printf (psf, " samplesPerHiCycle : %d\n", vhdr.samplesPerHiCycle) ; 182| 1.71k| psf_log_printf (psf, " Sample Rate : %d\n", vhdr.samplesPerSec) ; 183| 1.71k| psf_log_printf (psf, " Octave : %d\n", vhdr.octave) ; 184| | 185| 1.71k| psf_log_printf (psf, " Compression : %d => ", vhdr.compression) ; 186| | 187| 1.71k| switch (vhdr.compression) ------------------ | Branch (187:14): [True: 1.36k, False: 343] ------------------ 188| 1.71k| { case 0 : psf_log_printf (psf, "None.\n") ; ------------------ | Branch (188:8): [True: 326, False: 1.38k] ------------------ 189| 326| break ; 190| 952| case 1 : psf_log_printf (psf, "Fibonacci delta\n") ; ------------------ | Branch (190:7): [True: 952, False: 760] ------------------ 191| 952| break ; 192| 91| case 2 : psf_log_printf (psf, "Exponential delta\n") ; ------------------ | Branch (192:7): [True: 91, False: 1.62k] ------------------ 193| 91| break ; 194| 1.71k| } ; 195| | 196| 1.71k| psf_log_printf (psf, " Volume : %d\n", vhdr.volume) ; 197| | 198| 1.71k| psf->sf.samplerate = vhdr.samplesPerSec ; 199| | 200| 1.71k| if (filetype == SVX8_MARKER) ------------------ | | 36| 1.71k|#define SVX8_MARKER (MAKE_MARKER ('8', 'S', 'V', 'X')) | | ------------------ | | | | 122| 1.71k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (200:10): [True: 983, False: 729] ------------------ 201| 983| { psf->sf.format |= SF_FORMAT_PCM_S8 ; 202| 983| psf->bytewidth = 1 ; 203| 983| } 204| 729| else if (filetype == SV16_MARKER) ------------------ | | 37| 729|#define SV16_MARKER (MAKE_MARKER ('1', '6', 'S', 'V')) | | ------------------ | | | | 122| 729| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (204:15): [True: 729, False: 0] ------------------ 205| 729| { psf->sf.format |= SF_FORMAT_PCM_16 ; 206| 729| psf->bytewidth = 2 ; 207| 729| } ; 208| | 209| 1.71k| parsestage |= HAVE_VHDR ; 210| 1.71k| break ; 211| | 212| 1.87k| case BODY_MARKER : ------------------ | | 39| 1.87k|#define BODY_MARKER (MAKE_MARKER ('B', 'O', 'D', 'Y')) | | ------------------ | | | | 122| 1.87k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (212:4): [True: 1.87k, False: 34.6k] ------------------ 213| 1.87k| if (! (parsestage & HAVE_VHDR)) ------------------ | Branch (213:10): [True: 1, False: 1.87k] ------------------ 214| 1| return SFE_SVX_NO_BODY ; 215| | 216| 1.87k| psf->datalength = chunk_size ; 217| | 218| 1.87k| psf->dataoffset = psf_ftell (psf) ; 219| 1.87k| if (psf->dataoffset < 0) ------------------ | Branch (219:10): [True: 0, False: 1.87k] ------------------ 220| 0| return SFE_SVX_NO_BODY ; 221| | 222| 1.87k| if (psf->datalength > psf->filelength - psf->dataoffset) ------------------ | Branch (222:10): [True: 8, False: 1.86k] ------------------ 223| 8| { psf_log_printf (psf, " BODY : %D (should be %D)\n", psf->datalength, psf->filelength - psf->dataoffset) ; 224| 8| psf->datalength = psf->filelength - psf->dataoffset ; 225| 8| } 226| 1.86k| else 227| 1.86k| psf_log_printf (psf, " BODY : %D\n", psf->datalength) ; 228| | 229| 1.87k| parsestage |= HAVE_BODY ; 230| | 231| 1.87k| if (! psf->sf.seekable) ------------------ | Branch (231:10): [True: 0, False: 1.87k] ------------------ 232| 0| break ; 233| | 234| 1.87k| psf_fseek (psf, psf->datalength, SEEK_CUR) ; 235| 1.87k| break ; 236| | 237| 740| case NAME_MARKER : ------------------ | | 45| 740|#define NAME_MARKER (MAKE_MARKER ('N', 'A', 'M', 'E')) | | ------------------ | | | | 122| 740| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (237:4): [True: 740, False: 35.7k] ------------------ 238| 740| if (! (parsestage & HAVE_SVX)) ------------------ | Branch (238:10): [True: 0, False: 740] ------------------ 239| 0| return SFE_SVX_NO_FORM ; 240| | 241| 740| psf_log_printf (psf, " %M : %u\n", marker, chunk_size) ; 242| | 243| 740| if (strlen (psf->file.name) != chunk_size) ------------------ | Branch (243:10): [True: 506, False: 234] ------------------ 244| 506| { if (chunk_size > sizeof (psf->file.name) - 1) ------------------ | Branch (244:12): [True: 36, False: 470] ------------------ 245| 36| return SFE_SVX_BAD_NAME_LENGTH ; 246| | 247| 470| psf_binheader_readf (psf, "b", psf->file.name, chunk_size) ; 248| 470| psf->file.name [chunk_size] = 0 ; 249| 470| } 250| 234| else 251| 234| psf_binheader_readf (psf, "j", chunk_size) ; 252| 704| break ; 253| | 254| 704| case ANNO_MARKER : ------------------ | | 47| 280|#define ANNO_MARKER (MAKE_MARKER ('A', 'N', 'N', 'O')) | | ------------------ | | | | 122| 280| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (254:4): [True: 280, False: 36.2k] ------------------ 255| 280| if (! (parsestage & HAVE_SVX)) ------------------ | Branch (255:10): [True: 0, False: 280] ------------------ 256| 0| return SFE_SVX_NO_FORM ; 257| | 258| 280| psf_log_printf (psf, " %M : %u\n", marker, chunk_size) ; 259| | 260| 280| psf_binheader_readf (psf, "j", chunk_size) ; 261| 280| break ; 262| | 263| 1.29k| case CHAN_MARKER : ------------------ | | 48| 1.29k|#define CHAN_MARKER (MAKE_MARKER ('C', 'H', 'A', 'N')) | | ------------------ | | | | 122| 1.29k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (263:4): [True: 1.29k, False: 35.2k] ------------------ 264| 1.29k| if (! (parsestage & HAVE_SVX)) ------------------ | Branch (264:10): [True: 0, False: 1.29k] ------------------ 265| 0| return SFE_SVX_NO_FORM ; 266| | 267| 1.29k| psf_log_printf (psf, " %M : %u\n", marker, chunk_size) ; 268| | 269| 1.29k| bytecount += psf_binheader_readf (psf, "E4", &channels) ; 270| | 271| 1.29k| if (channels == 2 || channels == 4) ------------------ | Branch (271:10): [True: 354, False: 937] | Branch (271:27): [True: 211, False: 726] ------------------ 272| 565| psf_log_printf (psf, " Channels : %d => mono\n", channels) ; 273| 726| else if (channels == 6) ------------------ | Branch (273:15): [True: 301, False: 425] ------------------ 274| 301| { psf->sf.channels = 2 ; 275| 301| psf_log_printf (psf, " Channels : %d => stereo\n", channels) ; 276| 301| } 277| 425| else 278| 425| psf_log_printf (psf, " Channels : %d *** assuming mono\n", channels) ; 279| | 280| 1.29k| psf_binheader_readf (psf, "j", chunk_size - bytecount) ; 281| 1.29k| break ; 282| | 283| | 284| 987| case AUTH_MARKER : ------------------ | | 46| 987|#define AUTH_MARKER (MAKE_MARKER ('A', 'U', 'T', 'H')) | | ------------------ | | | | 122| 987| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (284:4): [True: 987, False: 35.5k] ------------------ 285| 3.50k| case c_MARKER : ------------------ | | 44| 3.50k|#define c_MARKER (MAKE_MARKER ('(', 'c', ')', ' ')) | | ------------------ | | | | 122| 3.50k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (285:4): [True: 2.52k, False: 34.0k] ------------------ 286| 3.50k| if (! (parsestage & HAVE_SVX)) ------------------ | Branch (286:10): [True: 0, False: 3.50k] ------------------ 287| 0| return SFE_SVX_NO_FORM ; 288| | 289| 3.50k| psf_log_printf (psf, " %M : %u\n", marker, chunk_size) ; 290| | 291| 3.50k| psf_binheader_readf (psf, "j", chunk_size) ; 292| 3.50k| break ; 293| | 294| 26.7k| default : ------------------ | Branch (294:4): [True: 26.7k, False: 9.79k] ------------------ 295| 26.7k| if (chunk_size >= 0xffff0000) ------------------ | Branch (295:10): [True: 13, False: 26.7k] ------------------ 296| 13| { done = SF_TRUE ; 297| 13| psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D with length %u. Exiting parser.\n", marker, psf_ftell (psf) - 8, chunk_size) ; 298| 13| break ; 299| 26.7k| } ; 300| | 301| 26.7k| if (psf_isprint ((marker >> 24) & 0xFF) && psf_isprint ((marker >> 16) & 0xFF) ------------------ | Branch (301:10): [True: 12.7k, False: 13.9k] | Branch (301:49): [True: 11.2k, False: 1.58k] ------------------ 302| 11.2k| && psf_isprint ((marker >> 8) & 0xFF) && psf_isprint (marker & 0xFF)) ------------------ | Branch (302:10): [True: 9.82k, False: 1.37k] | Branch (302:48): [True: 9.26k, False: 564] ------------------ 303| 9.26k| { psf_log_printf (psf, "%M : %u (unknown marker)\n", marker, chunk_size) ; 304| 9.26k| psf_binheader_readf (psf, "j", chunk_size) ; 305| 9.26k| break ; 306| 17.4k| } ; 307| 17.4k| if ((chunk_size = psf_ftell (psf)) & 0x03) ------------------ | Branch (307:10): [True: 17.3k, False: 78] ------------------ 308| 17.3k| { psf_log_printf (psf, " Unknown chunk marker at position %d. Resynching.\n", chunk_size - 4) ; 309| | 310| 17.3k| chunk_size = chunk_size & 3 ; 311| 17.3k| psf_binheader_readf (psf, "j", 4 - chunk_size) ; 312| 17.3k| break ; 313| 17.3k| } ; 314| 78| psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D. Exiting parser.\n", marker, psf_ftell (psf) - 8) ; 315| 78| done = SF_TRUE ; 316| 36.5k| } ; /* switch (marker) */ 317| | 318| 36.4k| if (! psf->sf.seekable && (parsestage & HAVE_BODY)) ------------------ | Branch (318:7): [True: 0, False: 36.4k] | Branch (318:29): [True: 0, False: 0] ------------------ 319| 0| break ; 320| | 321| 36.4k| if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (chunk_size)) ------------------ | | 91| 36.4k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (321:7): [True: 308, False: 36.1k] ------------------ 322| 308| break ; 323| 36.4k| } ; /* while (1) */ 324| | 325| 348| if (vhdr.compression) ------------------ | Branch (325:6): [True: 46, False: 302] ------------------ 326| 46| return SFE_SVX_BAD_COMP ; 327| | 328| 302| if (psf->dataoffset <= 0) ------------------ | Branch (328:6): [True: 287, False: 15] ------------------ 329| 287| return SFE_SVX_NO_DATA ; 330| | 331| 15| return 0 ; 332| 302|} /* svx_read_header */ svx.c:svx_close: 336| 15|{ 337| 15| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (337:6): [True: 0, False: 15] | Branch (337:37): [True: 0, False: 15] ------------------ 338| 0| svx_write_header (psf, SF_TRUE) ; 339| | 340| 15| return 0 ; 341| 15|} /* svx_close */ txw_open: 41| 1|{ if (psf) ------------------ | Branch (41:7): [True: 1, False: 0] ------------------ 42| 1| return SFE_UNIMPLEMENTED ; 43| 0| return 0 ; 44| 1|} /* txw_open */ ulaw_init: 39| 254|{ 40| 254| if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) ------------------ | Branch (40:6): [True: 254, False: 0] | Branch (40:36): [True: 0, False: 0] ------------------ 41| 254| { psf->read_short = ulaw_read_ulaw2s ; 42| 254| psf->read_int = ulaw_read_ulaw2i ; 43| 254| psf->read_float = ulaw_read_ulaw2f ; 44| 254| psf->read_double = ulaw_read_ulaw2d ; 45| 254| } ; 46| | 47| 254| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (47:6): [True: 0, False: 254] | Branch (47:37): [True: 0, False: 254] ------------------ 48| 0| { psf->write_short = ulaw_write_s2ulaw ; 49| 0| psf->write_int = ulaw_write_i2ulaw ; 50| 0| psf->write_float = ulaw_write_f2ulaw ; 51| 0| psf->write_double = ulaw_write_d2ulaw ; 52| 0| } ; 53| | 54| 254| psf->bytewidth = 1 ; 55| 254| psf->blockwidth = psf->sf.channels ; 56| | 57| 254| if (psf->filelength > psf->dataoffset) ------------------ | Branch (57:6): [True: 186, False: 68] ------------------ 58| 186| psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : ------------------ | Branch (58:21): [True: 92, False: 94] ------------------ 59| 186| psf->filelength - psf->dataoffset ; 60| 68| else 61| 68| psf->datalength = 0 ; 62| | 63| 254| psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ; ------------------ | Branch (63:19): [True: 213, False: 41] ------------------ 64| | 65| 254| return 0 ; 66| 254|} /* ulaw_init */ ulaw.c:ulaw_read_ulaw2f: 911| 613|{ BUF_UNION ubuf ; 912| 613| int bufferlen, readcount ; 913| 613| sf_count_t total = 0 ; 914| 613| float normfact ; 915| | 916| 613| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (916:13): [True: 613, False: 0] ------------------ 917| | 918| 613| bufferlen = ARRAY_LEN (ubuf.ucbuf) ; ------------------ | | 93| 613|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 919| | 920| 1.19k| while (len > 0) ------------------ | Branch (920:9): [True: 613, False: 583] ------------------ 921| 613| { if (len < bufferlen) ------------------ | Branch (921:8): [True: 613, False: 0] ------------------ 922| 613| bufferlen = (int) len ; 923| 613| readcount = (int) psf_fread (ubuf.ucbuf, 1, bufferlen, psf) ; 924| 613| ulaw2f_array (ubuf.ucbuf, readcount, ptr + total, normfact) ; 925| 613| total += readcount ; 926| 613| if (readcount < bufferlen) ------------------ | Branch (926:7): [True: 30, False: 583] ------------------ 927| 30| break ; 928| 583| len -= readcount ; 929| 583| } ; 930| | 931| 613| return total ; 932| 613|} /* ulaw_read_ulaw2f */ ulaw.c:ulaw2f_array: 808| 7.55k|{ for (int i = 0 ; i < count ; i++) ------------------ | Branch (808:20): [True: 6.94k, False: 613] ------------------ 809| 6.94k| ptr [i] = normfact * ulaw_decode [(int) buffer [i]] ; 810| 613|} /* ulaw2f_array */ voc_open: 105| 239|{ int subformat, error = 0 ; 106| | 107| 239| if (psf->is_pipe) ------------------ | Branch (107:6): [True: 0, False: 239] ------------------ 108| 0| return SFE_VOC_NO_PIPE ; 109| | 110| 239| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (110:6): [True: 239, False: 0] | Branch (110:37): [True: 0, False: 0] | Branch (110:67): [True: 0, False: 0] ------------------ 111| 239| { if ((error = voc_read_header (psf))) ------------------ | Branch (111:8): [True: 149, False: 90] ------------------ 112| 149| return error ; 113| 239| } ; 114| | 115| 90| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 90|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 116| | 117| 90| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (117:6): [True: 0, False: 90] | Branch (117:37): [True: 0, False: 90] ------------------ 118| 0| { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_VOC) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (118:8): [True: 0, False: 0] ------------------ 119| 0| return SFE_BAD_OPEN_FORMAT ; 120| | 121| 0| psf->endian = SF_ENDIAN_LITTLE ; 122| | 123| 0| if ((error = voc_write_header (psf, SF_FALSE))) ------------------ | Branch (123:7): [True: 0, False: 0] ------------------ 124| 0| return error ; 125| | 126| 0| psf->write_header = voc_write_header ; 127| 90| } ; 128| | 129| 90| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 130| | 131| 90| psf->container_close = voc_close ; 132| | 133| 90| switch (subformat) 134| 90| { case SF_FORMAT_PCM_U8 : ------------------ | Branch (134:4): [True: 54, False: 36] ------------------ 135| 56| case SF_FORMAT_PCM_16 : ------------------ | Branch (135:3): [True: 2, False: 88] ------------------ 136| 56| error = pcm_init (psf) ; 137| 56| break ; 138| | 139| 2| case SF_FORMAT_ALAW : ------------------ | Branch (139:3): [True: 2, False: 88] ------------------ 140| 2| error = alaw_init (psf) ; 141| 2| break ; 142| | 143| 2| case SF_FORMAT_ULAW : ------------------ | Branch (143:3): [True: 2, False: 88] ------------------ 144| 2| error = ulaw_init (psf) ; 145| 2| break ; 146| | 147| 30| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (147:3): [True: 30, False: 60] ------------------ 148| 90| } ; 149| | 150| 60| return error ; 151| 90|} /* voc_open */ voc.c:voc_read_header: 158| 239|{ VOC_DATA *pvoc ; 159| 239| char creative [20] ; 160| 239| unsigned char block_type, rate_byte ; 161| 239| short version, checksum, encoding, dataoffset ; 162| 239| int offset ; 163| | 164| | /* Set position to start of file to begin reading header. */ 165| 239| offset = psf_binheader_readf (psf, "pb", 0, creative, SIGNED_SIZEOF (creative)) ; ------------------ | | 91| 239|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ 166| | 167| 239| if (creative [sizeof (creative) - 1] != 0x1A) ------------------ | Branch (167:6): [True: 3, False: 236] ------------------ 168| 3| return SFE_VOC_NO_CREATIVE ; 169| | 170| | /* Terminate the string. */ 171| 236| creative [sizeof (creative) - 1] = 0 ; 172| | 173| 236| if (strcmp ("Creative Voice File", creative)) ------------------ | Branch (173:6): [True: 95, False: 141] ------------------ 174| 95| return SFE_VOC_NO_CREATIVE ; 175| | 176| 141| psf_log_printf (psf, "%s\n", creative) ; 177| | 178| 141| offset += psf_binheader_readf (psf, "e222", &dataoffset, &version, &checksum) ; 179| | 180| 141| psf->dataoffset = dataoffset ; 181| | 182| 141| psf_log_printf (psf, "dataoffset : %d\n" 183| 141| "version : 0x%X\n" 184| 141| "checksum : 0x%X\n", psf->dataoffset, version, checksum) ; 185| | 186| 141| if (version != 0x010A && version != 0x0114) ------------------ | Branch (186:6): [True: 130, False: 11] | Branch (186:27): [True: 3, False: 127] ------------------ 187| 3| return SFE_VOC_BAD_VERSION ; 188| | 189| 138| if (! (psf->codec_data = malloc (sizeof (VOC_DATA)))) ------------------ | Branch (189:6): [True: 0, False: 138] ------------------ 190| 0| return SFE_MALLOC_FAILED ; 191| | 192| 138| pvoc = (VOC_DATA*) psf->codec_data ; 193| | 194| 138| memset (pvoc, 0, sizeof (VOC_DATA)) ; 195| | 196| | /* Set the default encoding now. */ 197| 138| psf->sf.format = SF_FORMAT_VOC ; /* Major format */ 198| 138| encoding = SF_FORMAT_PCM_U8 ; /* Minor format */ 199| 138| psf->endian = SF_ENDIAN_LITTLE ; 200| | 201| 2.09k| while (1) ------------------ | Branch (201:9): [True: 2.09k, Folded] ------------------ 202| 2.09k| { char header [256] ; 203| 2.09k| unsigned size ; 204| 2.09k| short count ; 205| | 206| 2.09k| block_type = 0 ; 207| 2.09k| offset += psf_binheader_readf (psf, "1", &block_type) ; 208| | 209| 2.09k| switch (block_type) 210| 2.09k| { case VOC_ASCII : ------------------ | Branch (210:5): [True: 1.71k, False: 381] ------------------ 211| 1.71k| offset += psf_binheader_readf (psf, "e3", &size) ; 212| | 213| 1.71k| psf_log_printf (psf, " ASCII : %d\n", size) ; 214| | 215| 1.71k| if (size < sizeof (header) - 1) ------------------ | Branch (215:10): [True: 1.64k, False: 74] ------------------ 216| 1.64k| { offset += psf_binheader_readf (psf, "b", header, size) ; 217| 1.64k| header [size] = 0 ; 218| 1.64k| psf_log_printf (psf, " text : %s\n", header) ; 219| 1.64k| continue ; 220| 1.64k| } 221| | 222| 74| offset += psf_binheader_readf (psf, "j", size) ; 223| 74| continue ; 224| | 225| 243| case VOC_REPEAT : ------------------ | Branch (225:4): [True: 243, False: 1.85k] ------------------ 226| 243| offset += psf_binheader_readf (psf, "e32", &size, &count) ; 227| 243| psf_log_printf (psf, " Repeat : %d\n", count) ; 228| 243| continue ; 229| | 230| 10| case VOC_SOUND_DATA : ------------------ | Branch (230:4): [True: 10, False: 2.08k] ------------------ 231| 15| case VOC_EXTENDED : ------------------ | Branch (231:4): [True: 5, False: 2.09k] ------------------ 232| 108| case VOC_EXTENDED_II : ------------------ | Branch (232:4): [True: 93, False: 2.00k] ------------------ 233| 108| break ; 234| | 235| 30| default : psf_log_printf (psf, "*** Weird block marker (%d)\n", block_type) ; ------------------ | Branch (235:4): [True: 30, False: 2.06k] ------------------ 236| 2.09k| } ; 237| | 238| 138| break ; 239| 2.09k| } ; 240| | 241| 138| if (block_type == VOC_SOUND_DATA) ------------------ | Branch (241:6): [True: 10, False: 128] ------------------ 242| 10| { unsigned char compression ; 243| 10| int size ; 244| | 245| 10| offset += psf_binheader_readf (psf, "e311", &size, &rate_byte, &compression) ; 246| | 247| 10| psf->sf.samplerate = 1000000 / (256 - (rate_byte & 0xFF)) ; 248| | 249| 10| psf_log_printf (psf, " Sound Data : %d\n sr : %d => %dHz\n comp : %d\n", 250| 10| size, rate_byte, psf->sf.samplerate, compression) ; 251| | 252| 10| if (offset + size - 1 > psf->filelength) ------------------ | Branch (252:7): [True: 1, False: 9] ------------------ 253| 1| { psf_log_printf (psf, "Seems to be a truncated file.\n") ; 254| 1| psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; 255| 1| return SFE_VOC_BAD_SECTIONS ; 256| 1| } 257| 9| else if (psf->filelength - offset - size > 4) ------------------ | Branch (257:12): [True: 3, False: 6] ------------------ 258| 3| { psf_log_printf (psf, "Seems to be a multi-segment file (#1).\n") ; 259| 3| psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; 260| 3| return SFE_VOC_BAD_SECTIONS ; 261| 6| } ; 262| | 263| 6| psf->dataoffset = offset ; 264| 6| psf->dataend = psf->filelength - 1 ; 265| | 266| 6| psf->sf.channels = 1 ; 267| 6| psf->bytewidth = 1 ; 268| | 269| 6| psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ; 270| | 271| 6| return 0 ; 272| 128| } ; 273| | 274| 128| if (block_type == VOC_EXTENDED) ------------------ | Branch (274:6): [True: 5, False: 123] ------------------ 275| 5| { unsigned char pack, stereo, compression ; 276| 5| unsigned short rate_short ; 277| 5| int size ; 278| | 279| 5| offset += psf_binheader_readf (psf, "e3211", &size, &rate_short, &pack, &stereo) ; 280| | 281| 5| psf_log_printf (psf, " Extended : %d\n", size) ; 282| 5| if (size == 4) ------------------ | Branch (282:7): [True: 1, False: 4] ------------------ 283| 1| psf_log_printf (psf, " size : 4\n") ; 284| 4| else 285| 4| psf_log_printf (psf, " size : %d (should be 4)\n", size) ; 286| | 287| 5| psf_log_printf (psf, " pack : %d\n" 288| 5| " stereo : %s\n", pack, (stereo ? "yes" : "no")) ; ------------------ | Branch (288:35): [True: 4, False: 1] ------------------ 289| | 290| 5| if (stereo) ------------------ | Branch (290:7): [True: 4, False: 1] ------------------ 291| 4| { psf->sf.channels = 2 ; 292| 4| psf->sf.samplerate = 128000000 / (65536 - rate_short) ; 293| 4| } 294| 1| else 295| 1| { psf->sf.channels = 1 ; 296| 1| psf->sf.samplerate = 256000000 / (65536 - rate_short) ; 297| 1| } ; 298| | 299| 5| psf_log_printf (psf, " sr : %d => %dHz\n", (rate_short & 0xFFFF), psf->sf.samplerate) ; 300| | 301| 5| offset += psf_binheader_readf (psf, "1", &block_type) ; 302| | 303| 5| if (block_type != VOC_SOUND_DATA) ------------------ | Branch (303:7): [True: 1, False: 4] ------------------ 304| 1| { psf_log_printf (psf, "*** Expecting VOC_SOUND_DATA section.\n") ; 305| 1| return SFE_VOC_BAD_FORMAT ; 306| 4| } ; 307| | 308| 4| offset += psf_binheader_readf (psf, "e311", &size, &rate_byte, &compression) ; 309| | 310| 4| psf_log_printf (psf, " Sound Data : %d\n" 311| 4| " sr : %d\n" 312| 4| " comp : %d\n", size, rate_byte, compression) ; 313| | 314| | 315| 4| if (offset + size - 1 > psf->filelength) ------------------ | Branch (315:7): [True: 1, False: 3] ------------------ 316| 1| { psf_log_printf (psf, "Seems to be a truncated file.\n") ; 317| 1| psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; 318| 1| return SFE_VOC_BAD_SECTIONS ; 319| 1| } 320| 3| else if (offset + size - 1 < psf->filelength) ------------------ | Branch (320:12): [True: 2, False: 1] ------------------ 321| 2| { psf_log_printf (psf, "Seems to be a multi-segment file (#2).\n") ; 322| 2| psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; 323| 2| return SFE_VOC_BAD_SECTIONS ; 324| 2| } ; 325| | 326| 1| psf->dataoffset = offset ; 327| 1| psf->dataend = psf->filelength - 1 ; 328| | 329| 1| psf->bytewidth = 1 ; 330| | 331| 1| psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ; 332| | 333| 1| return 0 ; 334| 4| } 335| | 336| 123| if (block_type == VOC_EXTENDED_II) ------------------ | Branch (336:6): [True: 93, False: 30] ------------------ 337| 93| { unsigned char bitwidth, channels ; 338| 93| int size, fourbytes ; 339| | 340| 93| offset += psf_binheader_readf (psf, "e341124", &size, &psf->sf.samplerate, 341| 93| &bitwidth, &channels, &encoding, &fourbytes) ; 342| | 343| 93| if (size * 2 == psf->filelength - 39) ------------------ | Branch (343:7): [True: 2, False: 91] ------------------ 344| 2| { int temp_size = psf->filelength - 31 ; 345| | 346| 2| psf_log_printf (psf, " Extended II : %d (SoX bug: should be %d)\n", size, temp_size) ; 347| 2| size = temp_size ; 348| 2| } 349| 91| else 350| 91| psf_log_printf (psf, " Extended II : %d\n", size) ; 351| | 352| 93| psf_log_printf (psf, " sample rate : %d\n" 353| 93| " bit width : %d\n" 354| 93| " channels : %d\n", psf->sf.samplerate, bitwidth, channels) ; 355| | 356| 93| if (bitwidth == 16 && encoding == 0) ------------------ | Branch (356:7): [True: 4, False: 89] | Branch (356:25): [True: 1, False: 3] ------------------ 357| 1| { encoding = 4 ; 358| 1| psf_log_printf (psf, " encoding : 0 (SoX bug: should be 4 for 16 bit signed PCM)\n") ; 359| 1| } 360| 92| else 361| 92| psf_log_printf (psf, " encoding : %d => %s\n", encoding, voc_encoding2str (encoding)) ; 362| | 363| | 364| 93| psf_log_printf (psf, " fourbytes : %X\n", fourbytes) ; 365| | 366| 93| psf->sf.channels = channels ; 367| | 368| 93| psf->dataoffset = offset ; 369| 93| psf->dataend = psf->filelength - 1 ; 370| | 371| 93| if (size + 31 == psf->filelength + 1) ------------------ | Branch (371:7): [True: 2, False: 91] ------------------ 372| 2| { /* Hack for reading files produced using 373| | ** sf_command (SFC_UPDATE_HEADER_NOW). 374| | */ 375| 2| psf_log_printf (psf, "Missing zero byte at end of file.\n") ; 376| 2| size = psf->filelength - 30 ; 377| 2| psf->dataend = 0 ; 378| 2| } 379| 91| else if (size + 31 > psf->filelength) ------------------ | Branch (379:12): [True: 56, False: 35] ------------------ 380| 56| { psf_log_printf (psf, "Seems to be a truncated file.\n") ; 381| 56| size = psf->filelength - 31 ; 382| 56| } 383| 35| else if (size + 31 < psf->filelength) ------------------ | Branch (383:12): [True: 32, False: 3] ------------------ 384| 32| psf_log_printf (psf, "Seems to be a multi-segment file (#3).\n") ; 385| | 386| 93| switch (encoding) 387| 93| { case 0 : ------------------ | Branch (387:5): [True: 47, False: 46] ------------------ 388| 47| psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ; 389| 47| psf->bytewidth = 1 ; 390| 47| break ; 391| | 392| 2| case 4 : ------------------ | Branch (392:4): [True: 2, False: 91] ------------------ 393| 2| psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_16 ; 394| 2| psf->bytewidth = 2 ; 395| 2| break ; 396| | 397| 2| case 6 : ------------------ | Branch (397:4): [True: 2, False: 91] ------------------ 398| 2| psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_ALAW ; 399| 2| psf->bytewidth = 1 ; 400| 2| break ; 401| | 402| 2| case 7 : ------------------ | Branch (402:4): [True: 2, False: 91] ------------------ 403| 2| psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_ULAW ; 404| 2| psf->bytewidth = 1 ; 405| 2| break ; 406| | 407| 40| default : /* Unknown */ ------------------ | Branch (407:4): [True: 40, False: 53] ------------------ 408| 40| return SFE_VOC_BAD_FORMAT ; 409| 0| break ; 410| 93| } ; 411| | 412| 83| } ; 413| | 414| 83| return 0 ; 415| 123|} /* voc_read_header */ voc.c:voc_encoding2str: 552| 92|{ 553| 92| switch (encoding) 554| 92| { case 0 : return "8 bit unsigned PCM" ; ------------------ | Branch (554:4): [True: 47, False: 45] ------------------ 555| 1| case 4 : return "16 bit signed PCM" ; ------------------ | Branch (555:3): [True: 1, False: 91] ------------------ 556| 2| case 6 : return "A-law" ; ------------------ | Branch (556:3): [True: 2, False: 90] ------------------ 557| 2| case 7 : return "u-law" ; ------------------ | Branch (557:3): [True: 2, False: 90] ------------------ 558| 40| default : break ; ------------------ | Branch (558:3): [True: 40, False: 52] ------------------ 559| 92| } 560| 40| return "*** Unknown ***" ; 561| 92|} /* voc_encoding2str */ voc.c:voc_close: 531| 90|{ 532| 90| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (532:6): [True: 0, False: 90] | Branch (532:37): [True: 0, False: 90] ------------------ 533| 0| { /* Now we know for certain the length of the file we can re-write 534| | ** correct values for the FORM, 8SVX and BODY chunks. 535| | */ 536| 0| unsigned char byte = VOC_TERMINATOR ; 537| | 538| | 539| 0| psf_fseek (psf, 0, SEEK_END) ; 540| | 541| | /* Write terminator */ 542| 0| psf_fwrite (&byte, 1, 1, psf) ; 543| | 544| 0| voc_write_header (psf, SF_TRUE) ; 545| 0| } ; 546| | 547| 90| return 0 ; 548| 90|} /* voc_close */ w64_open: 125| 694|{ WAVLIKE_PRIVATE * wpriv ; 126| 694| int subformat, error, blockalign = 0, framesperblock = 0 ; 127| | 128| 694| if ((wpriv = calloc (1, sizeof (WAVLIKE_PRIVATE))) == NULL) ------------------ | Branch (128:6): [True: 0, False: 694] ------------------ 129| 0| return SFE_MALLOC_FAILED ; 130| 694| psf->container_data = wpriv ; 131| | 132| 694| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR &&psf->filelength > 0)) ------------------ | Branch (132:6): [True: 694, False: 0] | Branch (132:37): [True: 0, False: 0] | Branch (132:66): [True: 0, False: 0] ------------------ 133| 694| { if ((error = w64_read_header (psf, &blockalign, &framesperblock))) ------------------ | Branch (133:8): [True: 541, False: 153] ------------------ 134| 541| return error ; 135| 694| } ; 136| | 137| 153| if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_W64) ------------------ | | 108| 153|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (137:6): [True: 0, False: 153] ------------------ 138| 0| return SFE_BAD_OPEN_FORMAT ; 139| | 140| 153| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 153|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 141| | 142| 153| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (142:6): [True: 0, False: 153] | Branch (142:37): [True: 0, False: 153] ------------------ 143| 0| { if (psf->is_pipe) ------------------ | Branch (143:8): [True: 0, False: 0] ------------------ 144| 0| return SFE_NO_PIPE_WRITE ; 145| | 146| 0| psf->endian = SF_ENDIAN_LITTLE ; /* All W64 files are little endian. */ 147| | 148| 0| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 149| | 150| 0| if (subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) ------------------ | Branch (150:7): [True: 0, False: 0] | Branch (150:43): [True: 0, False: 0] ------------------ 151| 0| { blockalign = wavlike_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; 152| 0| framesperblock = -1 ; 153| | 154| | /* 155| | ** At this point we don't know the file length so set it stupidly high, but not 156| | ** so high that it triggers undefined behaviour when something is added to it. 157| | */ 158| 0| psf->filelength = SF_COUNT_MAX - 10000 ; ------------------ | | 370| 0|#define SF_COUNT_MAX INT64_MAX ------------------ 159| 0| psf->datalength = psf->filelength ; 160| 0| if (psf->sf.frames <= 0) ------------------ | Branch (160:8): [True: 0, False: 0] ------------------ 161| 0| psf->sf.frames = (psf->blockwidth) ? psf->filelength / psf->blockwidth : psf->filelength ; ------------------ | Branch (161:22): [True: 0, False: 0] ------------------ 162| 0| } ; 163| | 164| 0| if ((error = w64_write_header (psf, SF_FALSE))) ------------------ | Branch (164:7): [True: 0, False: 0] ------------------ 165| 0| return error ; 166| | 167| 0| psf->write_header = w64_write_header ; 168| 153| } ; 169| | 170| 153| psf->container_close = w64_close ; 171| | 172| 153| switch (subformat) 173| 153| { case SF_FORMAT_PCM_U8 : ------------------ | Branch (173:4): [True: 9, False: 144] ------------------ 174| 9| error = pcm_init (psf) ; 175| 9| break ; 176| | 177| 5| case SF_FORMAT_PCM_16 : ------------------ | Branch (177:3): [True: 5, False: 148] ------------------ 178| 7| case SF_FORMAT_PCM_24 : ------------------ | Branch (178:3): [True: 2, False: 151] ------------------ 179| 8| case SF_FORMAT_PCM_32 : ------------------ | Branch (179:3): [True: 1, False: 152] ------------------ 180| 8| error = pcm_init (psf) ; 181| 8| break ; 182| | 183| 17| case SF_FORMAT_ULAW : ------------------ | Branch (183:3): [True: 17, False: 136] ------------------ 184| 17| error = ulaw_init (psf) ; 185| 17| break ; 186| | 187| 22| case SF_FORMAT_ALAW : ------------------ | Branch (187:3): [True: 22, False: 131] ------------------ 188| 22| error = alaw_init (psf) ; 189| 22| break ; 190| | 191| | /* Lite remove start */ 192| 10| case SF_FORMAT_FLOAT : ------------------ | Branch (192:3): [True: 10, False: 143] ------------------ 193| 10| error = float32_init (psf) ; 194| 10| break ; 195| | 196| 4| case SF_FORMAT_DOUBLE : ------------------ | Branch (196:3): [True: 4, False: 149] ------------------ 197| 4| error = double64_init (psf) ; 198| 4| break ; 199| | 200| 4| case SF_FORMAT_IMA_ADPCM : ------------------ | Branch (200:3): [True: 4, False: 149] ------------------ 201| 4| error = wavlike_ima_init (psf, blockalign, framesperblock) ; 202| 4| break ; 203| | 204| 15| case SF_FORMAT_MS_ADPCM : ------------------ | Branch (204:3): [True: 15, False: 138] ------------------ 205| 15| error = wavlike_msadpcm_init (psf, blockalign, framesperblock) ; 206| 15| break ; 207| | /* Lite remove end */ 208| | 209| 32| case SF_FORMAT_GSM610 : ------------------ | Branch (209:3): [True: 32, False: 121] ------------------ 210| 32| error = gsm610_init (psf) ; 211| 32| break ; 212| | 213| 32| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (213:3): [True: 32, False: 121] ------------------ 214| 153| } ; 215| | 216| 121| return error ; 217| 153|} /* w64_open */ w64.c:w64_read_header: 225| 694|{ WAVLIKE_PRIVATE *wpriv ; 226| 694| WAV_FMT *wav_fmt ; 227| 694| int dword = 0, marker, format = 0 ; 228| 694| sf_count_t chunk_size, bytesread = 0 ; 229| 694| int parsestage = 0, error, done = 0 ; 230| | 231| 694| if ((wpriv = psf->container_data) == NULL) ------------------ | Branch (231:6): [True: 0, False: 694] ------------------ 232| 0| return SFE_INTERNAL ; 233| 694| wav_fmt = &wpriv->wav_fmt ; 234| | 235| | /* Set position to start of file to begin reading header. */ 236| 694| psf_binheader_readf (psf, "p", 0) ; 237| | 238| 101k| while (! done) ------------------ | Branch (238:9): [True: 101k, False: 0] ------------------ 239| 101k| { /* Each new chunk must start on an 8 byte boundary, so jump if needed. */ 240| 101k| if (psf->header.indx & 0x7) ------------------ | Branch (240:7): [True: 2.06k, False: 99.1k] ------------------ 241| 2.06k| psf_binheader_readf (psf, "j", 8 - (psf->header.indx & 0x7)) ; 242| | 243| | /* Generate hash of 16 byte marker. */ 244| 101k| marker = 0 ; 245| 101k| chunk_size = 0 ; 246| | 247| 101k| bytesread = psf_binheader_readf (psf, "eh8", &marker, &chunk_size) ; 248| 101k| if (bytesread == 0) ------------------ | Branch (248:7): [True: 31, False: 101k] ------------------ 249| 31| break ; 250| 101k| switch (marker) 251| 101k| { case riff_HASH16 : ------------------ | | 50| 290|#define riff_HASH16 MAKE_HASH16 ('r', 'i', 'f', 'f', 0x2E, 0x91, 0xCF, 0x11, \ | | ------------------ | | | | 41| 290| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 290| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 290| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 290| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 51| 290| 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00) ------------------ | Branch (251:5): [True: 290, False: 100k] ------------------ 252| 290| if (parsestage) ------------------ | Branch (252:10): [True: 9, False: 281] ------------------ 253| 9| return SFE_W64_NO_RIFF ; 254| | 255| 281| if (psf->filelength != chunk_size) ------------------ | Branch (255:10): [True: 280, False: 1] ------------------ 256| 280| psf_log_printf (psf, "riff : %D (should be %D)\n", chunk_size, psf->filelength) ; 257| 1| else 258| 1| psf_log_printf (psf, "riff : %D\n", chunk_size) ; 259| | 260| 281| parsestage |= HAVE_riff ; 261| | 262| 281| bytesread += psf_binheader_readf (psf, "h", &marker) ; 263| 281| if (marker == wave_HASH16) ------------------ | | 53| 281|#define wave_HASH16 MAKE_HASH16 ('w', 'a', 'v', 'e', 0xF3, 0xAC, 0xD3, 0x11, \ | | ------------------ | | | | 41| 281| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 281| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 281| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 281| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ ------------------ | Branch (263:10): [True: 223, False: 58] ------------------ 264| 223| { if ((parsestage & HAVE_riff) != HAVE_riff) ------------------ | Branch (264:13): [True: 0, False: 223] ------------------ 265| 0| return SFE_W64_NO_WAVE ; 266| 223| psf_log_printf (psf, "wave\n") ; 267| 223| parsestage |= HAVE_wave ; 268| 281| } ; 269| 281| chunk_size = 0 ; 270| 281| break ; 271| | 272| 1| case ACID_HASH16: ------------------ | | 65| 1|#define ACID_HASH16 MAKE_HASH16 (0x6D, 0x07, 0x1C, 0xEA, 0xA3, 0xEF, 0x78, 0x4C, \ | | ------------------ | | | | 41| 1| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 1| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 1| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 1| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 66| 1| 0x90, 0x57, 0x7F, 0x79, 0xEE, 0x25, 0x2A, 0xAE) ------------------ | Branch (272:4): [True: 1, False: 101k] ------------------ 273| 1| psf_log_printf (psf, "Looks like an ACID file. Exiting.\n") ; 274| 1| return SFE_UNIMPLEMENTED ; 275| | 276| 7.93k| case fmt_HASH16 : ------------------ | | 56| 7.93k|#define fmt_HASH16 MAKE_HASH16 ('f', 'm', 't', ' ', 0xF3, 0xAC, 0xD3, 0x11, \ | | ------------------ | | | | 41| 7.93k| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 7.93k| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 7.93k| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 7.93k| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 57| 7.93k| 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ------------------ | Branch (276:4): [True: 7.93k, False: 93.2k] ------------------ 277| 7.93k| if ((parsestage & (HAVE_riff | HAVE_wave)) != (HAVE_riff | HAVE_wave)) ------------------ | Branch (277:10): [True: 3, False: 7.93k] ------------------ 278| 3| return SFE_WAV_NO_FMT ; 279| | 280| 7.93k| psf_log_printf (psf, " fmt : %D\n", chunk_size) ; 281| | 282| | /* size of 16 byte marker and 8 byte chunk_size value. */ 283| 7.93k| chunk_size -= 24 ; 284| | 285| 7.93k| if ((error = wavlike_read_fmt_chunk (psf, (int) chunk_size))) ------------------ | Branch (285:10): [True: 10, False: 7.92k] ------------------ 286| 10| return error ; 287| | 288| 7.92k| if (chunk_size % 8) ------------------ | Branch (288:10): [True: 4.21k, False: 3.71k] ------------------ 289| 4.21k| psf_binheader_readf (psf, "j", 8 - (chunk_size % 8)) ; 290| | 291| 7.92k| format = wav_fmt->format ; 292| 7.92k| parsestage |= HAVE_fmt ; 293| 7.92k| chunk_size = 0 ; 294| 7.92k| break ; 295| | 296| 896| case fact_HASH16: ------------------ | | 59| 896|#define fact_HASH16 MAKE_HASH16 ('f', 'a', 'c', 't', 0xF3, 0xAC, 0xD3, 0x11, \ | | ------------------ | | | | 41| 896| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 896| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 896| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 896| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 60| 896| 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ------------------ | Branch (296:4): [True: 896, False: 100k] ------------------ 297| 896| { sf_count_t frames ; 298| | 299| 896| psf_binheader_readf (psf, "e8", &frames) ; 300| 896| psf_log_printf (psf, "fact : %D\n frames : %D\n", 301| 896| chunk_size, frames) ; 302| 896| } ; 303| 896| chunk_size = 0 ; 304| 896| break ; 305| | 306| | 307| 22.3k| case data_HASH16 : ------------------ | | 62| 22.3k|#define data_HASH16 MAKE_HASH16 ('d', 'a', 't', 'a', 0xF3, 0xAC, 0xD3, 0x11, \ | | ------------------ | | | | 41| 22.3k| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 22.3k| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 22.3k| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 22.3k| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 63| 22.3k| 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ------------------ | Branch (307:4): [True: 22.3k, False: 78.8k] ------------------ 308| 22.3k| if ((parsestage & (HAVE_riff | HAVE_wave | HAVE_fmt)) != (HAVE_riff | HAVE_wave | HAVE_fmt)) ------------------ | Branch (308:10): [True: 1, False: 22.3k] ------------------ 309| 1| return SFE_W64_NO_DATA ; 310| | 311| 22.3k| psf->dataoffset = psf_ftell (psf) ; 312| 22.3k| psf->datalength = SF_MIN (chunk_size - 24, psf->filelength - psf->dataoffset) ; ------------------ | | 96| 22.3k|#define SF_MIN(a, b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (96:24): [True: 21.3k, False: 961] | | ------------------ ------------------ 313| | 314| 22.3k| if (chunk_size % 8) ------------------ | Branch (314:10): [True: 18.2k, False: 4.06k] ------------------ 315| 18.2k| chunk_size += 8 - (chunk_size % 8) ; 316| | 317| 22.3k| psf_log_printf (psf, "data : %D\n", chunk_size) ; 318| | 319| 22.3k| parsestage |= HAVE_data ; 320| | 321| 22.3k| if (! psf->sf.seekable) ------------------ | Branch (321:10): [True: 0, False: 22.3k] ------------------ 322| 0| break ; 323| | 324| | /* Seek past data and continue reading header. */ 325| 22.3k| psf_fseek (psf, chunk_size, SEEK_CUR) ; 326| 22.3k| chunk_size = 0 ; 327| 22.3k| break ; 328| | 329| 618| case levl_HASH16 : ------------------ | | 68| 618|#define levl_HASH16 MAKE_HASH16 (0x6c, 0x65, 0x76, 0x6c, 0xf3, 0xac, 0xd3, 0x11, \ | | ------------------ | | | | 41| 618| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 618| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 618| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 618| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 69| 618| 0xd1, 0x8c, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ------------------ | Branch (329:4): [True: 618, False: 100k] ------------------ 330| 618| psf_log_printf (psf, "levl : %D\n", chunk_size) ; 331| 618| break ; 332| | 333| 213| case list_HASH16 : ------------------ | | 71| 213|#define list_HASH16 MAKE_HASH16 (0x6C, 0x69, 0x73, 0x74, 0x2F, 0x91, 0xCF, 0x11, \ | | ------------------ | | | | 41| 213| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 213| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 213| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 213| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 72| 213| 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00) ------------------ | Branch (333:4): [True: 213, False: 100k] ------------------ 334| 213| psf_log_printf (psf, "list : %D\n", chunk_size) ; 335| 213| break ; 336| | 337| 1.73k| case junk_HASH16 : ------------------ | | 74| 1.73k|#define junk_HASH16 MAKE_HASH16 (0x6A, 0x75, 0x6E, 0x6b, 0xF3, 0xAC, 0xD3, 0x11, \ | | ------------------ | | | | 41| 1.73k| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 1.73k| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 1.73k| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 1.73k| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 75| 1.73k| 0x8C, 0xD1, 0x00, 0xC0, 0x4f, 0x8E, 0xDB, 0x8A) ------------------ | Branch (337:4): [True: 1.73k, False: 99.4k] ------------------ 338| 1.73k| psf_log_printf (psf, "junk : %D\n", chunk_size) ; 339| 1.73k| break ; 340| | 341| 888| case bext_HASH16 : ------------------ | | 77| 888|#define bext_HASH16 MAKE_HASH16 (0x62, 0x65, 0x78, 0x74, 0xf3, 0xac, 0xd3, 0xaa, \ | | ------------------ | | | | 41| 888| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 888| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 888| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 888| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 78| 888| 0xd1, 0x8c, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ------------------ | Branch (341:4): [True: 888, False: 100k] ------------------ 342| 888| psf_log_printf (psf, "bext : %D\n", chunk_size) ; 343| 888| break ; 344| | 345| 1.55k| case MARKER_HASH16 : ------------------ | | 80| 1.55k|#define MARKER_HASH16 MAKE_HASH16 (0x56, 0x62, 0xf7, 0xab, 0x2d, 0x39, 0xd2, 0x11, \ | | ------------------ | | | | 41| 1.55k| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 1.55k| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 1.55k| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 1.55k| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 81| 1.55k| 0x86, 0xc7, 0x00, 0xc0, 0x4f, 0x8e, 0xdb, 0x8a) ------------------ | Branch (345:4): [True: 1.55k, False: 99.5k] ------------------ 346| 1.55k| psf_log_printf (psf, "marker : %D\n", chunk_size) ; 347| 1.55k| break ; 348| | 349| 791| case SUMLIST_HASH16 : ------------------ | | 83| 791|#define SUMLIST_HASH16 MAKE_HASH16 (0xBC, 0x94, 0x5F, 0x92, 0x5A, 0x52, 0xD2, 0x11, \ | | ------------------ | | | | 41| 791| ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ | | | | 42| 791| ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ | | | | 43| 791| ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ | | | | 44| 791| ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) | | ------------------ | | 84| 791| 0x86, 0xDC, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ------------------ | Branch (349:4): [True: 791, False: 100k] ------------------ 350| 791| psf_log_printf (psf, "summary list : %D\n", chunk_size) ; 351| 791| break ; 352| | 353| 63.8k| default : ------------------ | Branch (353:4): [True: 63.8k, False: 37.2k] ------------------ 354| 63.8k| psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D with length %D. Skipping and continuing.\n", marker, psf_ftell (psf) - 8, chunk_size) ; 355| 63.8k| break ; 356| 101k| } ; /* switch (dword) */ 357| | 358| 101k| if (chunk_size >= psf->filelength) ------------------ | Branch (358:7): [True: 281, False: 100k] ------------------ 359| 281| { psf_log_printf (psf, "*** Chunk size %u > file length %D. Exiting parser.\n", chunk_size, psf->filelength) ; 360| 281| break ; 361| 100k| } ; 362| | 363| 100k| if (psf->sf.seekable == 0 && (parsestage & HAVE_data)) ------------------ | Branch (363:7): [True: 0, False: 100k] | Branch (363:32): [True: 0, False: 0] ------------------ 364| 0| break ; 365| | 366| 100k| if (psf_ftell (psf) >= (psf->filelength - (2 * SIGNED_SIZEOF (dword)))) ------------------ | | 91| 100k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (366:7): [True: 358, False: 100k] ------------------ 367| 358| break ; 368| | 369| 100k| if (chunk_size > 0 && chunk_size < 0xffff0000) ------------------ | Branch (369:7): [True: 2.68k, False: 97.8k] | Branch (369:25): [True: 2.68k, False: 0] ------------------ 370| 2.68k| { dword = chunk_size ; 371| 2.68k| psf_binheader_readf (psf, "j", dword - 24) ; 372| 2.68k| } ; 373| 100k| } ; /* while (1) */ 374| | 375| 670| if (psf->dataoffset <= 0) ------------------ | Branch (375:6): [True: 479, False: 191] ------------------ 376| 479| return SFE_W64_NO_DATA ; 377| | 378| 191| if (psf->sf.channels < 1) ------------------ | Branch (378:6): [True: 9, False: 182] ------------------ 379| 9| return SFE_CHANNEL_COUNT_ZERO ; 380| | 381| 182| if (psf->sf.channels > SF_MAX_CHANNELS) ------------------ | | 102| 182|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (381:6): [True: 26, False: 156] ------------------ 382| 26| return SFE_CHANNEL_COUNT ; 383| | 384| 156| psf->endian = SF_ENDIAN_LITTLE ; /* All W64 files are little endian. */ 385| | 386| 156| if (psf_ftell (psf) != psf->dataoffset) ------------------ | Branch (386:6): [True: 137, False: 19] ------------------ 387| 137| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 388| | 389| 156| if (psf->blockwidth) ------------------ | Branch (389:6): [True: 101, False: 55] ------------------ 390| 101| { if (psf->filelength - psf->dataoffset < psf->datalength) ------------------ | Branch (390:8): [True: 0, False: 101] ------------------ 391| 0| psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; 392| 101| else 393| 101| psf->sf.frames = psf->datalength / psf->blockwidth ; 394| 101| } ; 395| | 396| 156| switch (format) 397| 156| { case WAVE_FORMAT_PCM : ------------------ | Branch (397:4): [True: 49, False: 107] ------------------ 398| 49| case WAVE_FORMAT_EXTENSIBLE : ------------------ | Branch (398:3): [True: 0, False: 156] ------------------ 399| | /* extensible might be FLOAT, MULAW, etc as well! */ 400| 49| psf->sf.format = SF_FORMAT_W64 | u_bitwidth_to_subformat (psf->bytewidth * 8) ; 401| 49| break ; 402| | 403| 17| case WAVE_FORMAT_MULAW : ------------------ | Branch (403:3): [True: 17, False: 139] ------------------ 404| 17| psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_ULAW) ; 405| 17| break ; 406| | 407| 22| case WAVE_FORMAT_ALAW : ------------------ | Branch (407:3): [True: 22, False: 134] ------------------ 408| 22| psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_ALAW) ; 409| 22| break ; 410| | 411| 15| case WAVE_FORMAT_MS_ADPCM : ------------------ | Branch (411:3): [True: 15, False: 141] ------------------ 412| 15| psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM) ; 413| 15| *blockalign = wav_fmt->msadpcm.blockalign ; 414| 15| *framesperblock = wav_fmt->msadpcm.samplesperblock ; 415| 15| break ; 416| | 417| 4| case WAVE_FORMAT_IMA_ADPCM : ------------------ | Branch (417:3): [True: 4, False: 152] ------------------ 418| 4| psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM) ; 419| 4| *blockalign = wav_fmt->ima.blockalign ; 420| 4| *framesperblock = wav_fmt->ima.samplesperblock ; 421| 4| break ; 422| | 423| 32| case WAVE_FORMAT_GSM610 : ------------------ | Branch (423:3): [True: 32, False: 124] ------------------ 424| 32| psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_GSM610) ; 425| 32| break ; 426| | 427| 14| case WAVE_FORMAT_IEEE_FLOAT : ------------------ | Branch (427:3): [True: 14, False: 142] ------------------ 428| 14| psf->sf.format = SF_FORMAT_W64 ; 429| 14| psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ; ------------------ | Branch (429:24): [True: 4, False: 10] ------------------ 430| 14| break ; 431| | 432| 3| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (432:3): [True: 3, False: 153] ------------------ 433| 156| } ; 434| | 435| 153| return 0 ; 436| 156|} /* w64_read_header */ w64.c:w64_close: 634| 153|{ 635| 153| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (635:6): [True: 0, False: 153] | Branch (635:37): [True: 0, False: 153] ------------------ 636| 0| w64_write_header (psf, SF_TRUE) ; 637| | 638| 153| return 0 ; 639| 153|} /* w64_close */ wav_open: 163| 4.16k|{ WAVLIKE_PRIVATE * wpriv ; 164| 4.16k| int format, subformat, error, blockalign = 0, framesperblock = 0 ; 165| | 166| 4.16k| if ((wpriv = calloc (1, sizeof (WAVLIKE_PRIVATE))) == NULL) ------------------ | Branch (166:6): [True: 0, False: 4.16k] ------------------ 167| 0| return SFE_MALLOC_FAILED ; 168| 4.16k| psf->container_data = wpriv ; 169| | 170| 4.16k| wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ; 171| 4.16k| psf->strings.flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ; 172| | 173| 4.16k| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (173:6): [True: 4.16k, False: 0] | Branch (173:37): [True: 0, False: 0] | Branch (173:67): [True: 0, False: 0] ------------------ 174| 4.16k| { if ((error = wav_read_header (psf, &blockalign, &framesperblock))) ------------------ | Branch (174:8): [True: 3.22k, False: 942] ------------------ 175| 3.22k| return error ; 176| | 177| 942| psf->next_chunk_iterator = wav_next_chunk_iterator ; 178| 942| psf->get_chunk_size = wav_get_chunk_size ; 179| 942| psf->get_chunk_data = wav_get_chunk_data ; 180| 942| } ; 181| | 182| 942| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 942|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 183| | 184| 942| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (184:6): [True: 0, False: 942] | Branch (184:37): [True: 0, False: 942] ------------------ 185| 0| { if (psf->is_pipe) ------------------ | Branch (185:8): [True: 0, False: 0] ------------------ 186| 0| return SFE_NO_PIPE_WRITE ; 187| | 188| 0| wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ; 189| | 190| 0| format = SF_CONTAINER (psf->sf.format) ; ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ 191| 0| if (format != SF_FORMAT_WAV && format != SF_FORMAT_WAVEX) ------------------ | Branch (191:7): [True: 0, False: 0] | Branch (191:34): [True: 0, False: 0] ------------------ 192| 0| return SFE_BAD_OPEN_FORMAT ; 193| | 194| 0| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 195| | 196| | /* RIFF WAVs are little-endian, RIFX WAVs are big-endian, default to little */ 197| 0| psf->endian = SF_ENDIAN (psf->sf.format) ; ------------------ | | 110| 0|#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) ------------------ 198| 0| if (CPU_IS_BIG_ENDIAN && psf->endian == SF_ENDIAN_CPU) ------------------ | | 11| 0|#define CPU_IS_BIG_ENDIAN 0 | | ------------------ | | | Branch (11:27): [Folded, False: 0] | | ------------------ ------------------ | Branch (198:28): [True: 0, False: 0] ------------------ 199| 0| psf->endian = SF_ENDIAN_BIG ; 200| 0| else if (psf->endian != SF_ENDIAN_BIG) ------------------ | Branch (200:12): [True: 0, False: 0] ------------------ 201| 0| psf->endian = SF_ENDIAN_LITTLE ; 202| | 203| 0| if (psf->file.mode != SFM_RDWR || psf->filelength < 44) ------------------ | Branch (203:7): [True: 0, False: 0] | Branch (203:37): [True: 0, False: 0] ------------------ 204| 0| { psf->filelength = 0 ; 205| 0| psf->datalength = 0 ; 206| 0| psf->dataoffset = 0 ; 207| 0| psf->sf.frames = 0 ; 208| 0| } ; 209| | 210| 0|#if (ENABLE_EXPERIMENTAL_CODE == 0) 211| | /* For now, don't support writing MPEGLAYER3 WAVs, as we can't guarantee that 212| | ** such a file written by libsndfile would have the same length when opened again. 213| | */ 214| 0| if (subformat == SF_FORMAT_MPEG_LAYER_III) ------------------ | Branch (214:7): [True: 0, False: 0] ------------------ 215| 0| return SFE_UNSUPPORTED_ENCODING ; 216| 0|#endif 217| | 218| 0| if (subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) ------------------ | Branch (218:7): [True: 0, False: 0] | Branch (218:43): [True: 0, False: 0] ------------------ 219| 0| { blockalign = wavlike_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; 220| 0| framesperblock = -1 ; /* Corrected later. */ 221| 0| } ; 222| | 223| | /* By default, add the peak chunk to floating point files. Default behaviour 224| | ** can be switched off using sf_command (SFC_SET_PEAK_CHUNK, SF_FALSE). 225| | */ 226| 0| if (psf->file.mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)) ------------------ | Branch (226:7): [True: 0, False: 0] | Branch (226:39): [True: 0, False: 0] | Branch (226:71): [True: 0, False: 0] ------------------ 227| 0| { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) ------------------ | Branch (227:9): [True: 0, False: 0] ------------------ 228| 0| return SFE_MALLOC_FAILED ; 229| 0| psf->peak_info->peak_loc = SF_PEAK_START ; 230| 0| } ; 231| | 232| 0| psf->write_header = wav_write_header ; 233| 0| psf->set_chunk = wav_set_chunk ; 234| 942| } ; 235| | 236| 942| psf->container_close = wav_close ; 237| 942| psf->command = wav_command ; 238| | 239| 942| switch (subformat) 240| 942| { case SF_FORMAT_PCM_U8 : ------------------ | Branch (240:4): [True: 8, False: 934] ------------------ 241| 10| case SF_FORMAT_PCM_16 : ------------------ | Branch (241:3): [True: 2, False: 940] ------------------ 242| 45| case SF_FORMAT_PCM_24 : ------------------ | Branch (242:3): [True: 35, False: 907] ------------------ 243| 55| case SF_FORMAT_PCM_32 : ------------------ | Branch (243:3): [True: 10, False: 932] ------------------ 244| 55| error = pcm_init (psf) ; 245| 55| break ; 246| | 247| 8| case SF_FORMAT_ULAW : ------------------ | Branch (247:3): [True: 8, False: 934] ------------------ 248| 8| error = ulaw_init (psf) ; 249| 8| break ; 250| | 251| 10| case SF_FORMAT_ALAW : ------------------ | Branch (251:3): [True: 10, False: 932] ------------------ 252| 10| error = alaw_init (psf) ; 253| 10| break ; 254| | 255| | /* Lite remove start */ 256| 27| case SF_FORMAT_FLOAT : ------------------ | Branch (256:3): [True: 27, False: 915] ------------------ 257| 27| error = float32_init (psf) ; 258| 27| break ; 259| | 260| 5| case SF_FORMAT_DOUBLE : ------------------ | Branch (260:3): [True: 5, False: 937] ------------------ 261| 5| error = double64_init (psf) ; 262| 5| break ; 263| | 264| 139| case SF_FORMAT_IMA_ADPCM : ------------------ | Branch (264:3): [True: 139, False: 803] ------------------ 265| 139| error = wavlike_ima_init (psf, blockalign, framesperblock) ; 266| 139| break ; 267| | 268| 184| case SF_FORMAT_MS_ADPCM : ------------------ | Branch (268:3): [True: 184, False: 758] ------------------ 269| 184| error = wavlike_msadpcm_init (psf, blockalign, framesperblock) ; 270| 184| break ; 271| | 272| 20| case SF_FORMAT_G721_32 : ------------------ | Branch (272:3): [True: 20, False: 922] ------------------ 273| 20| error = g72x_init (psf) ; 274| 20| break ; 275| | 276| 148| case SF_FORMAT_NMS_ADPCM_16 : ------------------ | Branch (276:3): [True: 148, False: 794] ------------------ 277| 175| case SF_FORMAT_NMS_ADPCM_24 : ------------------ | Branch (277:3): [True: 27, False: 915] ------------------ 278| 197| case SF_FORMAT_NMS_ADPCM_32 : ------------------ | Branch (278:3): [True: 22, False: 920] ------------------ 279| 197| error = nms_adpcm_init (psf) ; 280| 197| break ; 281| | 282| | /* Lite remove end */ 283| | 284| 273| case SF_FORMAT_GSM610 : ------------------ | Branch (284:3): [True: 273, False: 669] ------------------ 285| 273| error = gsm610_init (psf) ; 286| 273| break ; 287| | 288| 2| case SF_FORMAT_MPEG_LAYER_III : ------------------ | Branch (288:3): [True: 2, False: 940] ------------------ 289| 2| error = mpeg_init (psf, SF_BITRATE_MODE_CONSTANT, SF_FALSE) ; 290| 2| break ; 291| | 292| 22| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (292:3): [True: 22, False: 920] ------------------ 293| 942| } ; 294| | 295| 920| if (psf->file.mode == SFM_WRITE || (psf->file.mode == SFM_RDWR && psf->filelength == 0)) ------------------ | Branch (295:6): [True: 0, False: 920] | Branch (295:38): [True: 0, False: 920] | Branch (295:68): [True: 0, False: 0] ------------------ 296| 0| return psf->write_header (psf, SF_FALSE) ; 297| | 298| 920| return error ; 299| 920|} /* wav_open */ wav.c:wav_read_header: 307| 4.16k|{ WAVLIKE_PRIVATE *wpriv ; 308| 4.16k| WAV_FMT *wav_fmt ; 309| 4.16k| FACT_CHUNK fact_chunk ; 310| 4.16k| uint32_t marker, chunk_size = 0, RIFFsize = 0, done = 0 ; 311| 4.16k| int parsestage = 0, error, format = 0 ; 312| | 313| 4.16k| if (psf->is_pipe == 0 && psf->filelength > 0xFFFFFFFFLL) ------------------ | Branch (313:6): [True: 4.16k, False: 0] | Branch (313:27): [True: 0, False: 4.16k] ------------------ 314| 0| psf_log_printf (psf, "Warning : filelength > 0xffffffff. This is bad!!!!\n") ; 315| | 316| 4.16k| if ((wpriv = psf->container_data) == NULL) ------------------ | Branch (316:6): [True: 0, False: 4.16k] ------------------ 317| 0| return SFE_INTERNAL ; 318| 4.16k| wav_fmt = &wpriv->wav_fmt ; 319| | 320| | /* Set position to start of file to begin reading header. */ 321| 4.16k| psf_binheader_readf (psf, "pmj", 0, &marker, -4) ; 322| 4.16k| psf->header.indx = 0 ; 323| | 324| | /* RIFX signifies big-endian format for all header and data to prevent 325| | ** lots of code copying here, we'll set the psf->rwf_endian flag once here, 326| | ** and never specify endian-ness for all other header ops/ 327| | */ 328| 4.16k| psf->rwf_endian = (marker == RIFF_MARKER) ? SF_ENDIAN_LITTLE : SF_ENDIAN_BIG ; ------------------ | | 38| 4.16k|#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F')) | | ------------------ | | | | 122| 4.16k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (328:20): [True: 3.91k, False: 249] ------------------ 329| | 330| 22.3k| while (! done) ------------------ | Branch (330:9): [True: 22.3k, False: 42] ------------------ 331| 22.3k| { size_t jump = chunk_size & 1 ; 332| | 333| 22.3k| marker = chunk_size = 0 ; 334| 22.3k| psf_binheader_readf (psf, "jm4", jump, &marker, &chunk_size) ; 335| 22.3k| if (marker == 0) ------------------ | Branch (335:7): [True: 24, False: 22.3k] ------------------ 336| 24| { sf_count_t pos = psf_ftell (psf) ; 337| 24| psf_log_printf (psf, "Have 0 marker at position %D (0x%x).\n", pos, pos) ; 338| 24| break ; 339| 22.3k| } ; 340| | 341| 22.3k| psf_store_read_chunk_u32 (&psf->rchunks, marker, psf_ftell (psf), chunk_size) ; 342| | 343| 22.3k| switch (marker) 344| 22.3k| { case RIFF_MARKER : ------------------ | | 38| 3.91k|#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F')) | | ------------------ | | | | 122| 3.91k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (344:5): [True: 3.91k, False: 18.4k] ------------------ 345| 4.16k| case RIFX_MARKER : ------------------ | | 39| 4.16k|#define RIFX_MARKER (MAKE_MARKER ('R', 'I', 'F', 'X')) | | ------------------ | | | | 122| 4.16k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (345:4): [True: 251, False: 22.0k] ------------------ 346| 4.16k| if (parsestage) ------------------ | Branch (346:10): [True: 6, False: 4.16k] ------------------ 347| 6| return SFE_WAV_NO_RIFF ; 348| | 349| 4.16k| parsestage |= HAVE_RIFF ; 350| | 351| 4.16k| RIFFsize = chunk_size ; 352| | 353| 4.16k| if (psf->fileoffset > 0 && psf->filelength > RIFFsize + 8) ------------------ | Branch (353:10): [True: 271, False: 3.89k] | Branch (353:33): [True: 238, False: 33] ------------------ 354| 238| { /* Set file length. */ 355| 238| psf->filelength = RIFFsize + 8 ; 356| 238| if (marker == RIFF_MARKER) ------------------ | | 38| 238|#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F')) | | ------------------ | | | | 122| 238| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (356:11): [True: 236, False: 2] ------------------ 357| 236| psf_log_printf (psf, "RIFF : %u\n", RIFFsize) ; 358| 2| else 359| 2| psf_log_printf (psf, "RIFX : %u\n", RIFFsize) ; 360| 238| } 361| 3.92k| else if (psf->filelength < RIFFsize + 2 * SIGNED_SIZEOF (marker)) ------------------ | | 91| 3.92k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (361:15): [True: 3.80k, False: 125] ------------------ 362| 3.80k| { if (marker == RIFF_MARKER) ------------------ | | 38| 3.80k|#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F')) | | ------------------ | | | | 122| 3.80k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (362:12): [True: 3.55k, False: 242] ------------------ 363| 3.55k| psf_log_printf (psf, "RIFF : %u (should be %D)\n", RIFFsize, psf->filelength - 2 * SIGNED_SIZEOF (marker)) ; ------------------ | | 91| 3.55k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ 364| 242| else 365| 242| psf_log_printf (psf, "RIFX : %u (should be %D)\n", RIFFsize, psf->filelength - 2 * SIGNED_SIZEOF (marker)) ; ------------------ | | 91| 242|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ 366| | 367| 3.80k| RIFFsize = psf->filelength - 2 * SIGNED_SIZEOF (RIFFsize) ; ------------------ | | 91| 3.80k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ 368| 3.80k| } 369| 125| else 370| 125| { if (marker == RIFF_MARKER) ------------------ | | 38| 125|#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F')) | | ------------------ | | | | 122| 125| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (370:12): [True: 120, False: 5] ------------------ 371| 120| psf_log_printf (psf, "RIFF : %u\n", RIFFsize) ; 372| 5| else 373| 5| psf_log_printf (psf, "RIFX : %u\n", RIFFsize) ; 374| 125| } ; 375| | 376| 4.16k| psf_binheader_readf (psf, "m", &marker) ; 377| 4.16k| if (marker != WAVE_MARKER) ------------------ | | 40| 4.16k|#define WAVE_MARKER (MAKE_MARKER ('W', 'A', 'V', 'E')) | | ------------------ | | | | 122| 4.16k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (377:10): [True: 0, False: 4.16k] ------------------ 378| 0| return SFE_WAV_NO_WAVE ; 379| 4.16k| parsestage |= HAVE_WAVE ; 380| 4.16k| psf_log_printf (psf, "WAVE\n") ; 381| 4.16k| chunk_size = 0 ; 382| 4.16k| break ; 383| | 384| 1.68k| case fmt_MARKER : ------------------ | | 41| 1.68k|#define fmt_MARKER (MAKE_MARKER ('f', 'm', 't', ' ')) | | ------------------ | | | | 122| 1.68k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (384:4): [True: 1.68k, False: 20.6k] ------------------ 385| 1.68k| if ((parsestage & (HAVE_RIFF | HAVE_WAVE)) != (HAVE_RIFF | HAVE_WAVE)) ------------------ | Branch (385:10): [True: 0, False: 1.68k] ------------------ 386| 0| return SFE_WAV_NO_FMT ; 387| | 388| | /* If this file has a SECOND fmt chunk, I don't want to know about it. */ 389| 1.68k| if (parsestage & HAVE_fmt) ------------------ | Branch (389:10): [True: 196, False: 1.48k] ------------------ 390| 196| break ; 391| | 392| 1.48k| parsestage |= HAVE_fmt ; 393| | 394| 1.48k| psf_log_printf (psf, "fmt : %d\n", chunk_size) ; 395| | 396| 1.48k| if ((error = wavlike_read_fmt_chunk (psf, chunk_size))) ------------------ | Branch (396:10): [True: 263, False: 1.22k] ------------------ 397| 263| return error ; 398| | 399| 1.22k| format = wav_fmt->format ; 400| 1.22k| break ; 401| | 402| 1.33k| case data_MARKER : ------------------ | | 32| 1.33k|#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a') | | ------------------ | | | | 122| 1.33k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (402:4): [True: 1.33k, False: 20.9k] ------------------ 403| 1.33k| if ((parsestage & (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) != (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) ------------------ | Branch (403:10): [True: 2, False: 1.33k] ------------------ 404| 2| return SFE_WAV_NO_DATA ; 405| | 406| 1.33k| if (psf->file.mode == SFM_RDWR && (parsestage & HAVE_other) != 0) ------------------ | Branch (406:10): [True: 0, False: 1.33k] | Branch (406:40): [True: 0, False: 0] ------------------ 407| 0| return SFE_RDWR_BAD_HEADER ; 408| | 409| 1.33k| parsestage |= HAVE_data ; 410| | 411| 1.33k| psf->datalength = chunk_size ; 412| 1.33k| if (psf->datalength & 1) ------------------ | Branch (412:10): [True: 679, False: 658] ------------------ 413| 679| psf_log_printf (psf, "*** 'data' chunk should be an even number of bytes in length.\n") ; 414| | 415| 1.33k| psf->dataoffset = psf_ftell (psf) ; 416| | 417| 1.33k| if (psf->dataoffset > 0) ------------------ | Branch (417:10): [True: 1.33k, False: 0] ------------------ 418| 1.33k| { if (chunk_size == 0 && RIFFsize == 8 && psf->filelength > 44) ------------------ | Branch (418:12): [True: 293, False: 1.04k] | Branch (418:31): [True: 8, False: 285] | Branch (418:48): [True: 4, False: 4] ------------------ 419| 4| { psf_log_printf (psf, "*** Looks like a WAV file which wasn't closed properly. Fixing it.\n") ; 420| 4| psf->datalength = psf->filelength - psf->dataoffset ; 421| 4| } ; 422| | 423| 1.33k| if (psf->datalength > psf->filelength - psf->dataoffset) ------------------ | Branch (423:11): [True: 889, False: 448] ------------------ 424| 889| { psf_log_printf (psf, "data : %D (should be %D)\n", psf->datalength, psf->filelength - psf->dataoffset) ; 425| 889| psf->datalength = psf->filelength - psf->dataoffset ; 426| 889| } 427| 448| else 428| 448| psf_log_printf (psf, "data : %D\n", psf->datalength) ; 429| | 430| | /* Only set dataend if there really is data at the end. */ 431| 1.33k| if (psf->datalength + psf->dataoffset < psf->filelength) ------------------ | Branch (431:11): [True: 399, False: 938] ------------------ 432| 399| psf->dataend = psf->datalength + psf->dataoffset ; 433| | 434| 1.33k| psf->datalength += chunk_size & 1 ; 435| 1.33k| chunk_size = 0 ; 436| 1.33k| } ; 437| | 438| 1.33k| if (! psf->sf.seekable || psf->dataoffset < 0) ------------------ | Branch (438:10): [True: 0, False: 1.33k] | Branch (438:32): [True: 0, False: 1.33k] ------------------ 439| 0| break ; 440| | 441| | /* Seek past data and continue reading header. */ 442| 1.33k| psf_fseek (psf, psf->datalength, SEEK_CUR) ; 443| | 444| 1.33k| if (psf_ftell (psf) != psf->datalength + psf->dataoffset) ------------------ | Branch (444:10): [True: 584, False: 753] ------------------ 445| 584| psf_log_printf (psf, "*** psf_fseek past end error ***\n") ; 446| 1.33k| break ; 447| | 448| 1.13k| case fact_MARKER : ------------------ | | 42| 1.13k|#define fact_MARKER (MAKE_MARKER ('f', 'a', 'c', 't')) | | ------------------ | | | | 122| 1.13k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (448:4): [True: 1.13k, False: 21.1k] ------------------ 449| 1.13k| if ((parsestage & (HAVE_RIFF | HAVE_WAVE)) != (HAVE_RIFF | HAVE_WAVE)) ------------------ | Branch (449:10): [True: 0, False: 1.13k] ------------------ 450| 0| return SFE_WAV_BAD_FACT ; 451| | 452| 1.13k| parsestage |= HAVE_fact ; 453| | 454| 1.13k| if ((parsestage & HAVE_fmt) != HAVE_fmt) ------------------ | Branch (454:10): [True: 574, False: 559] ------------------ 455| 574| psf_log_printf (psf, "*** Should have 'fmt ' chunk before 'fact'\n") ; 456| | 457| 1.13k| psf_binheader_readf (psf, "4", & (fact_chunk.frames)) ; 458| | 459| 1.13k| if (chunk_size > SIGNED_SIZEOF (fact_chunk)) ------------------ | | 91| 1.13k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (459:10): [True: 249, False: 884] ------------------ 460| 249| psf_binheader_readf (psf, "j", (int) (chunk_size - SIGNED_SIZEOF (fact_chunk))) ; ------------------ | | 91| 249|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ 461| | 462| 1.13k| if (chunk_size) ------------------ | Branch (462:10): [True: 750, False: 383] ------------------ 463| 750| psf_log_printf (psf, "%M : %u\n", marker, chunk_size) ; 464| 383| else 465| 383| psf_log_printf (psf, "%M : %u (should not be zero)\n", marker, chunk_size) ; 466| | 467| 1.13k| psf_log_printf (psf, " frames : %d\n", fact_chunk.frames) ; 468| 1.13k| break ; 469| | 470| 288| case PEAK_MARKER : ------------------ | | 40| 288|#define PEAK_MARKER MAKE_MARKER ('P', 'E', 'A', 'K') | | ------------------ | | | | 122| 288| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (470:4): [True: 288, False: 22.0k] ------------------ 471| 288| if ((parsestage & (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) != (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) ------------------ | Branch (471:10): [True: 1, False: 287] ------------------ 472| 1| return SFE_WAV_PEAK_B4_FMT ; 473| | 474| 287| parsestage |= HAVE_PEAK ; 475| | 476| 287| psf_log_printf (psf, "%M : %u\n", marker, chunk_size) ; 477| 287| if ((error = wavlike_read_peak_chunk (psf, chunk_size)) != 0) ------------------ | Branch (477:10): [True: 28, False: 259] ------------------ 478| 28| return error ; 479| 259| psf->peak_info->peak_loc = ((parsestage & HAVE_data) == 0) ? SF_PEAK_START : SF_PEAK_END ; ------------------ | Branch (479:33): [True: 71, False: 188] ------------------ 480| 259| break ; 481| | 482| 985| case cue_MARKER : ------------------ | | 44| 985|#define cue_MARKER (MAKE_MARKER ('c', 'u', 'e', ' ')) | | ------------------ | | | | 122| 985| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (482:4): [True: 985, False: 21.3k] ------------------ 483| 985| parsestage |= HAVE_other ; 484| | 485| 985| { uint32_t thisread, bytesread, cue_count, position, offset ; 486| 985| int id, chunk_id, chunk_start, block_start, cue_index ; 487| | 488| 985| bytesread = psf_binheader_readf (psf, "4", &cue_count) ; 489| 985| psf_log_printf (psf, "%M : %u\n", marker, chunk_size) ; 490| | 491| 985| if (cue_count > 2500) /* 2500 is close to the largest number of cues possible because of block sizes */ ------------------ | Branch (491:11): [True: 235, False: 750] ------------------ 492| 235| { psf_log_printf (psf, " Count : %u (skipping)\n", cue_count) ; 493| 235| psf_binheader_readf (psf, "j", chunk_size - bytesread) ; 494| 235| break ; 495| 750| } ; 496| | 497| 750| psf_log_printf (psf, " Count : %d\n", cue_count) ; 498| | 499| 750| if (psf->cues) ------------------ | Branch (499:11): [True: 601, False: 149] ------------------ 500| 601| { free (psf->cues) ; 501| 601| psf->cues = NULL ; 502| 601| } ; 503| | 504| 750| if ((psf->cues = psf_cues_alloc (cue_count)) == NULL) ------------------ | Branch (504:11): [True: 0, False: 750] ------------------ 505| 0| return SFE_MALLOC_FAILED ; 506| | 507| 750| cue_index = 0 ; 508| | 509| 7.08k| while (cue_count) ------------------ | Branch (509:14): [True: 6.38k, False: 698] ------------------ 510| 6.38k| { 511| 6.38k| if ((thisread = psf_binheader_readf (psf, "e44m444", &id, &position, &chunk_id, &chunk_start, &block_start, &offset)) == 0) ------------------ | Branch (511:12): [True: 52, False: 6.33k] ------------------ 512| 52| break ; 513| 6.33k| bytesread += thisread ; 514| | 515| 6.33k| if (cue_index < 10) /* avoid swamping log buffer with cues */ ------------------ | Branch (515:12): [True: 3.89k, False: 2.44k] ------------------ 516| 3.89k| psf_log_printf (psf, " Cue ID : %2d" 517| 3.89k| " Pos : %5u Chunk : %M" 518| 3.89k| " Chk Start : %d Blk Start : %d" 519| 3.89k| " Offset : %5d\n", 520| 3.89k| id, position, chunk_id, chunk_start, block_start, offset) ; 521| 2.44k| else if (cue_index == 10) ------------------ | Branch (521:17): [True: 331, False: 2.11k] ------------------ 522| 331| psf_log_printf (psf, " (Skipping)\n") ; 523| | 524| 6.33k| psf->cues->cue_points [cue_index].indx = id ; 525| 6.33k| psf->cues->cue_points [cue_index].position = position ; 526| 6.33k| psf->cues->cue_points [cue_index].fcc_chunk = chunk_id ; 527| 6.33k| psf->cues->cue_points [cue_index].chunk_start = chunk_start ; 528| 6.33k| psf->cues->cue_points [cue_index].block_start = block_start ; 529| 6.33k| psf->cues->cue_points [cue_index].sample_offset = offset ; 530| 6.33k| psf->cues->cue_points [cue_index].name [0] = '\0' ; 531| 6.33k| cue_count -- ; 532| 6.33k| cue_index ++ ; 533| 6.33k| } ; 534| | 535| 750| if (bytesread != chunk_size) ------------------ | Branch (535:11): [True: 542, False: 208] ------------------ 536| 542| { psf_log_printf (psf, "**** Chunk size weirdness (%d != %d)\n", chunk_size, bytesread) ; 537| 542| psf_binheader_readf (psf, "j", chunk_size - bytesread) ; 538| 542| } ; 539| 750| } ; 540| 750| break ; 541| | 542| 1.62k| case smpl_MARKER : ------------------ | | 48| 1.62k|#define smpl_MARKER (MAKE_MARKER ('s', 'm', 'p', 'l')) | | ------------------ | | | | 122| 1.62k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (542:4): [True: 1.62k, False: 20.7k] ------------------ 543| 1.62k| parsestage |= HAVE_other ; 544| | 545| 1.62k| psf_log_printf (psf, "smpl : %u\n", chunk_size) ; 546| | 547| 1.62k| if ((error = wav_read_smpl_chunk (psf, chunk_size))) ------------------ | Branch (547:10): [True: 0, False: 1.62k] ------------------ 548| 0| return error ; 549| 1.62k| break ; 550| | 551| 1.93k| case acid_MARKER : ------------------ | | 52| 1.93k|#define acid_MARKER (MAKE_MARKER ('a', 'c', 'i', 'd')) | | ------------------ | | | | 122| 1.93k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (551:4): [True: 1.93k, False: 20.3k] ------------------ 552| 1.93k| parsestage |= HAVE_other ; 553| | 554| 1.93k| psf_log_printf (psf, "acid : %u\n", chunk_size) ; 555| | 556| 1.93k| if ((error = wav_read_acid_chunk (psf, chunk_size))) ------------------ | Branch (556:10): [True: 0, False: 1.93k] ------------------ 557| 0| return error ; 558| 1.93k| break ; 559| | 560| 1.93k| case INFO_MARKER : ------------------ | | 37| 1.06k|#define INFO_MARKER MAKE_MARKER ('I', 'N', 'F', 'O') | | ------------------ | | | | 122| 1.06k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (560:4): [True: 1.06k, False: 21.2k] ------------------ 561| 1.20k| case LIST_MARKER : ------------------ | | 38| 1.20k|#define LIST_MARKER MAKE_MARKER ('L', 'I', 'S', 'T') | | ------------------ | | | | 122| 1.20k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (561:4): [True: 139, False: 22.1k] ------------------ 562| 1.20k| parsestage |= HAVE_other ; 563| | 564| 1.20k| if ((error = wavlike_subchunk_parse (psf, marker, chunk_size)) != 0) ------------------ | Branch (564:10): [True: 0, False: 1.20k] ------------------ 565| 0| return error ; 566| 1.20k| break ; 567| | 568| 1.20k| case bext_MARKER : ------------------ | | 30| 335|#define bext_MARKER MAKE_MARKER ('b', 'e', 'x', 't') | | ------------------ | | | | 122| 335| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (568:4): [True: 335, False: 21.9k] ------------------ 569| | /* 570| | The 'bext' chunk can actually be updated, so don't need to set this. 571| | parsestage |= HAVE_other ; 572| | */ 573| 335| if ((error = wavlike_read_bext_chunk (psf, chunk_size))) ------------------ | Branch (573:10): [True: 0, False: 335] ------------------ 574| 0| return error ; 575| 335| break ; 576| | 577| 335| case PAD_MARKER : ------------------ | | 39| 199|#define PAD_MARKER MAKE_MARKER ('P', 'A', 'D', ' ') | | ------------------ | | | | 122| 199| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (577:4): [True: 199, False: 22.1k] ------------------ 578| | /* 579| | We can eat into a 'PAD ' chunk if we need to. 580| | parsestage |= HAVE_other ; 581| | */ 582| 199| psf_log_printf (psf, "%M : %u\n", marker, chunk_size) ; 583| 199| psf_binheader_readf (psf, "j", chunk_size) ; 584| 199| break ; 585| | 586| 146| case cart_MARKER: ------------------ | | 31| 146|#define cart_MARKER MAKE_MARKER ('c', 'a', 'r', 't') | | ------------------ | | | | 122| 146| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (586:4): [True: 146, False: 22.1k] ------------------ 587| 146| if ((error = wavlike_read_cart_chunk (psf, chunk_size))) ------------------ | Branch (587:10): [True: 0, False: 146] ------------------ 588| 0| return error ; 589| 146| break ; 590| | 591| 201| case iXML_MARKER : /* See http://en.wikipedia.org/wiki/IXML */ ------------------ | | 49| 201|#define iXML_MARKER (MAKE_MARKER ('i', 'X', 'M', 'L')) | | ------------------ | | | | 122| 201| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (591:4): [True: 201, False: 22.1k] ------------------ 592| 368| case strc_MARKER : /* Multiple of 32 bytes. */ ------------------ | | 53| 368|#define strc_MARKER (MAKE_MARKER ('s', 't', 'r', 'c')) | | ------------------ | | | | 122| 368| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (592:4): [True: 167, False: 22.1k] ------------------ 593| 572| case afsp_MARKER : ------------------ | | 54| 572|#define afsp_MARKER (MAKE_MARKER ('a', 'f', 's', 'p')) | | ------------------ | | | | 122| 572| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (593:4): [True: 204, False: 22.1k] ------------------ 594| 664| case clm_MARKER : ------------------ | | 55| 664|#define clm_MARKER (MAKE_MARKER ('c', 'l', 'm', ' ')) | | ------------------ | | | | 122| 664| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (594:4): [True: 92, False: 22.2k] ------------------ 595| 865| case elmo_MARKER : ------------------ | | 56| 865|#define elmo_MARKER (MAKE_MARKER ('e', 'l', 'm', 'o')) | | ------------------ | | | | 122| 865| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (595:4): [True: 201, False: 22.1k] ------------------ 596| 904| case levl_MARKER : ------------------ | | 50| 904|#define levl_MARKER (MAKE_MARKER ('l', 'e', 'v', 'l')) | | ------------------ | | | | 122| 904| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (596:4): [True: 39, False: 22.2k] ------------------ 597| 1.02k| case plst_MARKER : ------------------ | | 47| 1.02k|#define plst_MARKER (MAKE_MARKER ('p', 'l', 's', 't')) | | ------------------ | | | | 122| 1.02k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (597:4): [True: 124, False: 22.2k] ------------------ 598| 1.11k| case minf_MARKER : ------------------ | | 59| 1.11k|#define minf_MARKER (MAKE_MARKER ('m', 'i', 'n', 'f')) | | ------------------ | | | | 122| 1.11k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (598:4): [True: 87, False: 22.2k] ------------------ 599| 1.30k| case elm1_MARKER : ------------------ | | 60| 1.30k|#define elm1_MARKER (MAKE_MARKER ('e', 'l', 'm', '1')) | | ------------------ | | | | 122| 1.30k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (599:4): [True: 190, False: 22.1k] ------------------ 600| 1.61k| case regn_MARKER : ------------------ | | 61| 1.61k|#define regn_MARKER (MAKE_MARKER ('r', 'e', 'g', 'n')) | | ------------------ | | | | 122| 1.61k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (600:4): [True: 310, False: 22.0k] ------------------ 601| 1.79k| case ovwf_MARKER : ------------------ | | 62| 1.79k|#define ovwf_MARKER (MAKE_MARKER ('o', 'v', 'w', 'f')) | | ------------------ | | | | 122| 1.79k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (601:4): [True: 179, False: 22.1k] ------------------ 602| 1.86k| case inst_MARKER : ------------------ | | 68| 1.86k|#define inst_MARKER (MAKE_MARKER ('i', 'n', 's', 't')) | | ------------------ | | | | 122| 1.86k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (602:4): [True: 67, False: 22.2k] ------------------ 603| 1.93k| case AFAn_MARKER : ------------------ | | 69| 1.93k|#define AFAn_MARKER (MAKE_MARKER ('A', 'F', 'A', 'n')) | | ------------------ | | | | 122| 1.93k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (603:4): [True: 75, False: 22.2k] ------------------ 604| 2.14k| case umid_MARKER : ------------------ | | 63| 2.14k|#define umid_MARKER (MAKE_MARKER ('u', 'm', 'i', 'd')) | | ------------------ | | | | 122| 2.14k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (604:4): [True: 209, False: 22.1k] ------------------ 605| 2.36k| case SyLp_MARKER : ------------------ | | 64| 2.36k|#define SyLp_MARKER (MAKE_MARKER ('S', 'y', 'L', 'p')) | | ------------------ | | | | 122| 2.36k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (605:4): [True: 216, False: 22.1k] ------------------ 606| 2.64k| case Cr8r_MARKER : ------------------ | | 65| 2.64k|#define Cr8r_MARKER (MAKE_MARKER ('C', 'r', '8', 'r')) | | ------------------ | | | | 122| 2.64k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (606:4): [True: 282, False: 22.0k] ------------------ 607| 2.86k| case JUNK_MARKER : ------------------ | | 66| 2.86k|#define JUNK_MARKER (MAKE_MARKER ('J', 'U', 'N', 'K')) | | ------------------ | | | | 122| 2.86k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (607:4): [True: 218, False: 22.1k] ------------------ 608| 2.93k| case PMX_MARKER : ------------------ | | 67| 2.93k|#define PMX_MARKER (MAKE_MARKER ('_', 'P', 'M', 'X')) | | ------------------ | | | | 122| 2.93k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (608:4): [True: 75, False: 22.2k] ------------------ 609| 3.14k| case DISP_MARKER : ------------------ | | 36| 3.14k|#define DISP_MARKER MAKE_MARKER ('D', 'I', 'S', 'P') | | ------------------ | | | | 122| 3.14k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (609:4): [True: 212, False: 22.1k] ------------------ 610| 3.27k| case MEXT_MARKER : ------------------ | | 51| 3.27k|#define MEXT_MARKER (MAKE_MARKER ('M', 'E', 'X', 'T')) | | ------------------ | | | | 122| 3.27k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (610:4): [True: 129, False: 22.2k] ------------------ 611| 3.50k| case FLLR_MARKER : ------------------ | | 57| 3.50k|#define FLLR_MARKER (MAKE_MARKER ('F', 'L', 'L', 'R')) | | ------------------ | | | | 122| 3.50k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (611:4): [True: 223, False: 22.1k] ------------------ 612| 3.50k| psf_log_printf (psf, "%M : %u\n", marker, chunk_size) ; 613| 3.50k| psf_binheader_readf (psf, "j", chunk_size) ; 614| 3.50k| break ; 615| | 616| 3.79k| default : ------------------ | Branch (616:4): [True: 3.79k, False: 18.5k] ------------------ 617| 3.79k| if (chunk_size >= 0xffff0000) ------------------ | Branch (617:10): [True: 30, False: 3.76k] ------------------ 618| 30| { done = SF_TRUE ; 619| 30| psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D with length %u. Exiting parser.\n", marker, psf_ftell (psf) - 8, chunk_size) ; 620| 30| break ; 621| 3.76k| } ; 622| | 623| 3.76k| if ((marker & TAG__MARKER_MASK) == TAG__MARKER && ------------------ | | 78| 3.76k|#define TAG__MARKER_MASK (MAKE_MARKER (0xff, 0xff, 0xff, 0)) | | ------------------ | | | | 122| 3.76k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ if ((marker & TAG__MARKER_MASK) == TAG__MARKER && ------------------ | | 77| 7.52k|#define TAG__MARKER (MAKE_MARKER ('T', 'A', 'G', 0)) | | ------------------ | | | | 122| 3.76k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (623:10): [True: 212, False: 3.54k] ------------------ 624| 212| psf_ftell (psf) - 8 + 128 == psf->filelength) ------------------ | Branch (624:7): [True: 1, False: 211] ------------------ 625| 1| { psf_log_printf (psf, "*** Hit ID3v1 trailer. Exiting parser.\n") ; 626| 1| chunk_size = 128 ; 627| 1| done = SF_TRUE ; 628| 1| parsestage |= HAVE_other ; 629| 1| break ; 630| 3.75k| } ; 631| | 632| 3.75k| if (psf_isprint ((marker >> 24) & 0xFF) && psf_isprint ((marker >> 16) & 0xFF) ------------------ | Branch (632:10): [True: 3.21k, False: 549] | Branch (632:49): [True: 2.70k, False: 507] ------------------ 633| 2.70k| && psf_isprint ((marker >> 8) & 0xFF) && psf_isprint (marker & 0xFF)) ------------------ | Branch (633:10): [True: 2.00k, False: 702] | Branch (633:48): [True: 1.37k, False: 631] ------------------ 634| 1.37k| { psf_log_printf (psf, "*** %M : %u (unknown marker)\n", marker, chunk_size) ; 635| 1.37k| psf_binheader_readf (psf, "j", chunk_size) ; 636| 1.37k| break ; 637| 2.38k| } ; 638| 2.38k| if (psf_ftell (psf) & 0x03) ------------------ | Branch (638:10): [True: 2.09k, False: 290] ------------------ 639| 2.09k| { psf_log_printf (psf, " Unknown chunk marker at position %D. Resynching.\n", psf_ftell (psf) - 8) ; 640| 2.09k| psf_binheader_readf (psf, "j", -3) ; 641| | /* File is too messed up so we prevent editing in RDWR mode here. */ 642| 2.09k| parsestage |= HAVE_other ; 643| 2.09k| break ; 644| 2.09k| } ; 645| 290| psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D. Exiting parser.\n", marker, psf_ftell (psf) - 8) ; 646| 290| done = SF_TRUE ; 647| 290| break ; 648| 22.3k| } ; /* switch (marker) */ 649| | 650| 22.0k| if (chunk_size >= psf->filelength) ------------------ | Branch (650:7): [True: 1.90k, False: 20.1k] ------------------ 651| 1.90k| { psf_log_printf (psf, "*** Chunk size %u > file length %D. Exiting parser.\n", chunk_size, psf->filelength) ; 652| 1.90k| break ; 653| 20.1k| } ; 654| | 655| 20.1k| if (! psf->sf.seekable && (parsestage & HAVE_data)) ------------------ | Branch (655:7): [True: 0, False: 20.1k] | Branch (655:29): [True: 0, False: 0] ------------------ 656| 0| break ; 657| | 658| 20.1k| if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (chunk_size)) ------------------ | | 91| 20.1k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (658:7): [True: 1.89k, False: 18.2k] ------------------ 659| 1.89k| { psf_log_printf (psf, "End\n") ; 660| 1.89k| break ; 661| 18.2k| } ; 662| 18.2k| } ; /* while (1) */ 663| | 664| 3.86k| if (psf->dataoffset <= 0) ------------------ | Branch (664:6): [True: 2.87k, False: 993] ------------------ 665| 2.87k| return SFE_WAV_NO_DATA ; 666| | 667| 993| if (psf->sf.channels < 1) ------------------ | Branch (667:6): [True: 6, False: 987] ------------------ 668| 6| return SFE_CHANNEL_COUNT_ZERO ; 669| | 670| 987| if (psf->sf.channels > SF_MAX_CHANNELS) ------------------ | | 102| 987|#define SF_MAX_CHANNELS 1024 ------------------ | Branch (670:6): [True: 42, False: 945] ------------------ 671| 42| return SFE_CHANNEL_COUNT ; 672| | 673| 945| if (format != WAVE_FORMAT_PCM && (parsestage & HAVE_fact) == 0) ------------------ | Branch (673:6): [True: 866, False: 79] | Branch (673:35): [True: 865, False: 1] ------------------ 674| 865| psf_log_printf (psf, "**** All non-PCM format files should have a 'fact' chunk.\n") ; 675| | 676| | /* WAVs can be little or big endian */ 677| 945| psf->endian = psf->rwf_endian ; 678| | 679| 945| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 680| | 681| 945| if (psf->is_pipe == 0) ------------------ | Branch (681:6): [True: 945, False: 0] ------------------ 682| 945| { /* 683| | ** Check for 'wvpk' at the start of the DATA section. Not able to 684| | ** handle this. 685| | */ 686| 945| psf_binheader_readf (psf, "4", &marker) ; 687| 945| if (marker == wvpk_MARKER || marker == OggS_MARKER) ------------------ | | 73| 1.89k|#define wvpk_MARKER (MAKE_MARKER ('w', 'v', 'p', 'k')) | | ------------------ | | | | 122| 945| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ if (marker == wvpk_MARKER || marker == OggS_MARKER) ------------------ | | 74| 944|#define OggS_MARKER (MAKE_MARKER ('O', 'g', 'g', 'S')) | | ------------------ | | | | 122| 944| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (687:7): [True: 1, False: 944] | Branch (687:32): [True: 1, False: 943] ------------------ 688| 2| return SFE_WAV_WVPK_DATA ; 689| 945| } ; 690| | 691| | /* Seek to start of DATA section. */ 692| 943| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 693| | 694| 943| if (psf->blockwidth) ------------------ | Branch (694:6): [True: 117, False: 826] ------------------ 695| 117| { if (psf->filelength - psf->dataoffset < psf->datalength) ------------------ | Branch (695:8): [True: 47, False: 70] ------------------ 696| 47| psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; 697| 70| else 698| 70| psf->sf.frames = psf->datalength / psf->blockwidth ; 699| 117| } ; 700| | 701| 943| switch (format) 702| 943| { case WAVE_FORMAT_EXTENSIBLE : ------------------ | Branch (702:4): [True: 8, False: 935] ------------------ 703| 8| if (psf->sf.format == (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM)) ------------------ | Branch (703:8): [True: 7, False: 1] ------------------ 704| 7| { *blockalign = wav_fmt->msadpcm.blockalign ; 705| 7| *framesperblock = wav_fmt->msadpcm.samplesperblock ; 706| 7| } ; 707| 8| break ; 708| | 709| 198| case WAVE_FORMAT_NMS_VBXADPCM : ------------------ | Branch (709:3): [True: 198, False: 745] ------------------ 710| 198| switch (wav_fmt->min.bitwidth) 711| 198| { case 2 : ------------------ | Branch (711:6): [True: 148, False: 50] ------------------ 712| 148| psf->sf.format = SF_FORMAT_WAV | SF_FORMAT_NMS_ADPCM_16 ; 713| 148| break ; 714| 27| case 3 : ------------------ | Branch (714:5): [True: 27, False: 171] ------------------ 715| 27| psf->sf.format = SF_FORMAT_WAV | SF_FORMAT_NMS_ADPCM_24 ; 716| 27| break ; 717| 22| case 4 : ------------------ | Branch (717:5): [True: 22, False: 176] ------------------ 718| 22| psf->sf.format = SF_FORMAT_WAV | SF_FORMAT_NMS_ADPCM_32 ; 719| 22| break ; 720| | 721| 1| default : ------------------ | Branch (721:5): [True: 1, False: 197] ------------------ 722| 1| return SFE_UNIMPLEMENTED ; 723| 198| } 724| 197| break ; 725| | 726| 197| case WAVE_FORMAT_PCM : ------------------ | Branch (726:3): [True: 77, False: 866] ------------------ 727| 77| psf->sf.format = SF_FORMAT_WAV | u_bitwidth_to_subformat (psf->bytewidth * 8) ; 728| 77| break ; 729| | 730| 8| case WAVE_FORMAT_MULAW : ------------------ | Branch (730:3): [True: 8, False: 935] ------------------ 731| 8| case IBM_FORMAT_MULAW : ------------------ | Branch (731:3): [True: 0, False: 943] ------------------ 732| 8| psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_ULAW) ; 733| 8| break ; 734| | 735| 10| case WAVE_FORMAT_ALAW : ------------------ | Branch (735:3): [True: 10, False: 933] ------------------ 736| 10| case IBM_FORMAT_ALAW : ------------------ | Branch (736:3): [True: 0, False: 943] ------------------ 737| 10| psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_ALAW) ; 738| 10| break ; 739| | 740| 177| case WAVE_FORMAT_MS_ADPCM : ------------------ | Branch (740:3): [True: 177, False: 766] ------------------ 741| 177| psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM) ; 742| 177| *blockalign = wav_fmt->msadpcm.blockalign ; 743| 177| *framesperblock = wav_fmt->msadpcm.samplesperblock ; 744| 177| break ; 745| | 746| 139| case WAVE_FORMAT_IMA_ADPCM : ------------------ | Branch (746:3): [True: 139, False: 804] ------------------ 747| 139| psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM) ; 748| 139| *blockalign = wav_fmt->ima.blockalign ; 749| 139| *framesperblock = wav_fmt->ima.samplesperblock ; 750| 139| break ; 751| | 752| 273| case WAVE_FORMAT_GSM610 : ------------------ | Branch (752:3): [True: 273, False: 670] ------------------ 753| 273| psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_GSM610) ; 754| 273| break ; 755| | 756| 31| case WAVE_FORMAT_IEEE_FLOAT : ------------------ | Branch (756:3): [True: 31, False: 912] ------------------ 757| 31| psf->sf.format = SF_FORMAT_WAV ; 758| 31| psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ; ------------------ | Branch (758:24): [True: 5, False: 26] ------------------ 759| 31| break ; 760| | 761| 20| case WAVE_FORMAT_G721_ADPCM : ------------------ | Branch (761:3): [True: 20, False: 923] ------------------ 762| 20| psf->sf.format = SF_FORMAT_WAV | SF_FORMAT_G721_32 ; 763| 20| break ; 764| | 765| 2| case WAVE_FORMAT_MPEGLAYER3 : ------------------ | Branch (765:3): [True: 2, False: 941] ------------------ 766| 2| psf->sf.format = SF_FORMAT_WAV | SF_FORMAT_MPEG_LAYER_III ; 767| 2| if (parsestage & HAVE_fact) ------------------ | Branch (767:10): [True: 1, False: 1] ------------------ 768| 1| psf->sf.frames = fact_chunk.frames ; 769| 2| break ; 770| | 771| 0| default : return SFE_UNIMPLEMENTED ; ------------------ | Branch (771:3): [True: 0, False: 943] ------------------ 772| 943| } ; 773| | 774| 942| if (wpriv->fmt_is_broken) ------------------ | Branch (774:6): [True: 34, False: 908] ------------------ 775| 34| wavlike_analyze (psf) ; 776| | 777| | /* Only set the format endian-ness if its non-standard big-endian. */ 778| 942| if (psf->endian == SF_ENDIAN_BIG) ------------------ | Branch (778:6): [True: 0, False: 942] ------------------ 779| 0| psf->sf.format |= SF_ENDIAN_BIG ; 780| | 781| 942| return 0 ; 782| 943|} /* wav_read_header */ wav.c:wav_read_smpl_chunk: 1377| 1.62k|{ char buffer [512] ; 1378| 1.62k| uint32_t thisread, bytesread = 0, dword, sampler_data, loop_count, actually_loop_count = 0 ; 1379| 1.62k| uint32_t note, pitch, start, end, type = -1, count ; 1380| 1.62k| int j, k ; 1381| | 1382| 1.62k| chunklen += (chunklen & 1) ; 1383| | 1384| 1.62k| bytesread += psf_binheader_readf (psf, "4", &dword) ; 1385| 1.62k| psf_log_printf (psf, " Manufacturer : %X\n", dword) ; 1386| | 1387| 1.62k| bytesread += psf_binheader_readf (psf, "4", &dword) ; 1388| 1.62k| psf_log_printf (psf, " Product : %u\n", dword) ; 1389| | 1390| 1.62k| bytesread += psf_binheader_readf (psf, "4", &dword) ; 1391| 1.62k| psf_log_printf (psf, " Period : %u nsec\n", dword) ; 1392| | 1393| 1.62k| bytesread += psf_binheader_readf (psf, "4", ¬e) ; 1394| 1.62k| psf_log_printf (psf, " Midi Note : %u\n", note) ; 1395| | 1396| 1.62k| bytesread += psf_binheader_readf (psf, "4", &pitch) ; 1397| 1.62k| if (pitch != 0) ------------------ | Branch (1397:6): [True: 1.10k, False: 518] ------------------ 1398| 1.10k| { snprintf (buffer, sizeof (buffer), "%f", 1399| 1.10k| (1.0 * 0x80000000) / ((uint32_t) pitch)) ; 1400| 1.10k| psf_log_printf (psf, " Pitch Fract. : %s\n", buffer) ; 1401| 1.10k| } 1402| 518| else 1403| 518| psf_log_printf (psf, " Pitch Fract. : 0\n") ; 1404| | 1405| 1.62k| bytesread += psf_binheader_readf (psf, "4", &dword) ; 1406| 1.62k| psf_log_printf (psf, " SMPTE Format : %u\n", dword) ; 1407| | 1408| 1.62k| bytesread += psf_binheader_readf (psf, "4", &dword) ; 1409| 1.62k| snprintf (buffer, sizeof (buffer), "%02"PRIu32 ":%02"PRIu32 ":%02"PRIu32 1410| 1.62k| " %02"PRIu32 "", (dword >> 24) & 0x7F, (dword >> 16) & 0x7F, 1411| 1.62k| (dword >> 8) & 0x7F, dword & 0x7F) ; 1412| 1.62k| psf_log_printf (psf, " SMPTE Offset : %s\n", buffer) ; 1413| | 1414| 1.62k| bytesread += psf_binheader_readf (psf, "4", &loop_count) ; 1415| 1.62k| psf_log_printf (psf, " Loop Count : %u\n", loop_count) ; 1416| | 1417| 1.62k| if (loop_count == 0 && chunklen == bytesread) ------------------ | Branch (1417:6): [True: 700, False: 921] | Branch (1417:25): [True: 274, False: 426] ------------------ 1418| 274| return 0 ; 1419| | 1420| | /* Sampler Data holds the number of data bytes after the CUE chunks which 1421| | ** is not actually CUE data. Display value after CUE data. 1422| | */ 1423| 1.34k| bytesread += psf_binheader_readf (psf, "4", &sampler_data) ; 1424| | 1425| 1.34k| if (psf->instrument) ------------------ | Branch (1425:6): [True: 1.06k, False: 287] ------------------ 1426| 1.06k| { psf_log_printf (psf, " Found more than one SMPL chunk, using last one.\n") ; 1427| 1.06k| free (psf->instrument) ; 1428| 1.06k| psf->instrument = NULL ; 1429| 1.06k| } ; 1430| 1.34k| if ((psf->instrument = psf_instrument_alloc ()) == NULL) ------------------ | Branch (1430:6): [True: 0, False: 1.34k] ------------------ 1431| 0| return SFE_MALLOC_FAILED ; 1432| | 1433| 1.34k| psf->instrument->loop_count = loop_count ; 1434| | 1435| 6.18k| for (j = 0 ; loop_count > 0 && chunklen - bytesread >= 24 ; j ++) ------------------ | Branch (1435:15): [True: 5.76k, False: 426] | Branch (1435:33): [True: 4.95k, False: 804] ------------------ 1436| 4.95k| { if ((thisread = psf_binheader_readf (psf, "4", &dword)) == 0) ------------------ | Branch (1436:8): [True: 117, False: 4.84k] ------------------ 1437| 117| break ; 1438| 4.84k| bytesread += thisread ; 1439| 4.84k| psf_log_printf (psf, " Cue ID : %2u", dword) ; 1440| | 1441| 4.84k| bytesread += psf_binheader_readf (psf, "4", &type) ; 1442| 4.84k| psf_log_printf (psf, " Type : %2u", type) ; 1443| | 1444| 4.84k| bytesread += psf_binheader_readf (psf, "4", &start) ; 1445| 4.84k| psf_log_printf (psf, " Start : %5u", start) ; 1446| | 1447| 4.84k| bytesread += psf_binheader_readf (psf, "4", &end) ; 1448| 4.84k| psf_log_printf (psf, " End : %5u", end) ; 1449| | 1450| 4.84k| bytesread += psf_binheader_readf (psf, "4", &dword) ; 1451| 4.84k| psf_log_printf (psf, " Fraction : %5u", dword) ; 1452| | 1453| 4.84k| bytesread += psf_binheader_readf (psf, "4", &count) ; 1454| 4.84k| psf_log_printf (psf, " Count : %5u\n", count) ; 1455| | 1456| 4.84k| if (j < ARRAY_LEN (psf->instrument->loops)) ------------------ | | 93| 4.84k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ | Branch (1456:7): [True: 4.32k, False: 521] ------------------ 1457| 4.32k| { psf->instrument->loops [j].start = start ; 1458| 4.32k| psf->instrument->loops [j].end = end + 1 ; 1459| 4.32k| psf->instrument->loops [j].count = count ; 1460| | 1461| 4.32k| switch (type) 1462| 4.32k| { case 0 : ------------------ | Branch (1462:6): [True: 1.53k, False: 2.78k] ------------------ 1463| 1.53k| psf->instrument->loops [j].mode = SF_LOOP_FORWARD ; 1464| 1.53k| break ; 1465| 237| case 1 : ------------------ | Branch (1465:5): [True: 237, False: 4.08k] ------------------ 1466| 237| psf->instrument->loops [j].mode = SF_LOOP_ALTERNATING ; 1467| 237| break ; 1468| 0| case 2 : ------------------ | Branch (1468:5): [True: 0, False: 4.32k] ------------------ 1469| 0| psf->instrument->loops [j].mode = SF_LOOP_BACKWARD ; 1470| 0| break ; 1471| 2.54k| default: ------------------ | Branch (1471:5): [True: 2.54k, False: 1.77k] ------------------ 1472| 2.54k| psf->instrument->loops [j].mode = SF_LOOP_NONE ; 1473| 2.54k| break ; 1474| 4.32k| } ; 1475| 4.84k| } ; 1476| 4.84k| actually_loop_count ++ ; 1477| 4.84k| } ; 1478| | 1479| 1.34k| if (actually_loop_count > ARRAY_LEN (psf->instrument->loops)) ------------------ | | 93| 1.34k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ | Branch (1479:6): [True: 254, False: 1.09k] ------------------ 1480| 254| { 1481| 254| psf_log_printf (psf, "*** Warning, actual Loop Points count exceeds %u, changing Loop Count from %u to %u\n", ARRAY_LEN (psf->instrument->loops), loop_count, ARRAY_LEN (psf->instrument->loops)) ; ------------------ | | 93| 254|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ psf_log_printf (psf, "*** Warning, actual Loop Points count exceeds %u, changing Loop Count from %u to %u\n", ARRAY_LEN (psf->instrument->loops), loop_count, ARRAY_LEN (psf->instrument->loops)) ; ------------------ | | 93| 254|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 1482| 254| psf->instrument->loop_count = ARRAY_LEN (psf->instrument->loops) ; ------------------ | | 93| 254|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 1483| 254| } 1484| 1.09k| else if (loop_count != actually_loop_count) ------------------ | Branch (1484:11): [True: 667, False: 426] ------------------ 1485| 667| { psf_log_printf (psf, "*** Warning, actual Loop Points count != Loop Count, changing Loop Count from %u to %u\n", loop_count, actually_loop_count) ; 1486| 667| psf->instrument->loop_count = actually_loop_count ; 1487| 667| } ; 1488| | 1489| 1.34k| if (chunklen - bytesread == 0) ------------------ | Branch (1489:6): [True: 516, False: 831] ------------------ 1490| 516| { if (sampler_data != 0) ------------------ | Branch (1490:8): [True: 408, False: 108] ------------------ 1491| 408| psf_log_printf (psf, " Sampler Data : %u (should be 0)\n", sampler_data) ; 1492| 108| else 1493| 108| psf_log_printf (psf, " Sampler Data : %u\n", sampler_data) ; 1494| 516| } 1495| 831| else 1496| 831| { if (sampler_data != chunklen - bytesread) ------------------ | Branch (1496:8): [True: 719, False: 112] ------------------ 1497| 719| { psf_log_printf (psf, " Sampler Data : %u (should have been %u)\n", sampler_data, chunklen - bytesread) ; 1498| 719| sampler_data = chunklen - bytesread ; 1499| 719| } 1500| 112| else 1501| 112| psf_log_printf (psf, " Sampler Data : %u\n", sampler_data) ; 1502| | 1503| 831| psf_log_printf (psf, " ") ; 1504| 35.2k| for (k = 0 ; k < (int) sampler_data ; k++) ------------------ | Branch (1504:16): [True: 34.5k, False: 680] ------------------ 1505| 34.5k| { char ch ; 1506| | 1507| 34.5k| if (k > 0 && (k % 20) == 0) ------------------ | Branch (1507:8): [True: 33.9k, False: 530] | Branch (1507:17): [True: 1.50k, False: 32.4k] ------------------ 1508| 1.50k| psf_log_printf (psf, "\n ") ; 1509| | 1510| 34.5k| if ((thisread = psf_binheader_readf (psf, "1", &ch)) == 0) ------------------ | Branch (1510:8): [True: 151, False: 34.3k] ------------------ 1511| 151| break ; 1512| 34.3k| bytesread += thisread ; 1513| 34.3k| psf_log_printf (psf, "%02X ", ch & 0xFF) ; 1514| 34.3k| } ; 1515| | 1516| 831| psf_log_printf (psf, "\n") ; 1517| 831| } ; 1518| | 1519| 1.34k| psf->instrument->basenote = note ; 1520| 1.34k| psf->instrument->detune = (int8_t) (pitch / (0x40000000 / 25.0) + 0.5) ; 1521| 1.34k| psf->instrument->gain = 1 ; 1522| 1.34k| psf->instrument->velocity_lo = psf->instrument->key_lo = 0 ; 1523| 1.34k| psf->instrument->velocity_hi = psf->instrument->key_hi = 127 ; 1524| | 1525| 1.34k| return 0 ; 1526| 1.34k|} /* wav_read_smpl_chunk */ wav.c:wav_read_acid_chunk: 1561| 1.93k|{ char buffer [512] ; 1562| 1.93k| uint32_t bytesread = 0 ; 1563| 1.93k| int beats, flags ; 1564| 1.93k| short rootnote, q1, meter_denom, meter_numer ; 1565| 1.93k| float q2, tempo ; 1566| | 1567| 1.93k| chunklen += (chunklen & 1) ; 1568| | 1569| 1.93k| bytesread += psf_binheader_readf (psf, "422f", &flags, &rootnote, &q1, &q2) ; 1570| | 1571| 1.93k| snprintf (buffer, sizeof (buffer), "%f", q2) ; 1572| | 1573| 1.93k| psf_log_printf (psf, " Flags : 0x%04x (%s,%s,%s,%s,%s)\n", flags, 1574| 1.93k| (flags & 0x01) ? "OneShot" : "Loop", ------------------ | Branch (1574:4): [True: 1.71k, False: 221] ------------------ 1575| 1.93k| (flags & 0x02) ? "RootNoteValid" : "RootNoteInvalid", ------------------ | Branch (1575:4): [True: 320, False: 1.61k] ------------------ 1576| 1.93k| (flags & 0x04) ? "StretchOn" : "StretchOff", ------------------ | Branch (1576:4): [True: 351, False: 1.58k] ------------------ 1577| 1.93k| (flags & 0x08) ? "DiskBased" : "RAMBased", ------------------ | Branch (1577:4): [True: 170, False: 1.76k] ------------------ 1578| 1.93k| (flags & 0x10) ? "??On" : "??Off") ; ------------------ | Branch (1578:4): [True: 184, False: 1.75k] ------------------ 1579| | 1580| 1.93k| psf_log_printf (psf, " Root note : 0x%x\n ???? : 0x%04x\n ???? : %s\n", 1581| 1.93k| rootnote, q1, buffer) ; 1582| | 1583| 1.93k| bytesread += psf_binheader_readf (psf, "422f", &beats, &meter_denom, &meter_numer, &tempo) ; 1584| 1.93k| snprintf (buffer, sizeof (buffer), "%f", tempo) ; 1585| 1.93k| psf_log_printf (psf, " Beats : %d\n Meter : %d/%d\n Tempo : %s\n", 1586| 1.93k| beats, meter_numer, meter_denom, buffer) ; 1587| | 1588| 1.93k| psf_binheader_readf (psf, "j", chunklen - bytesread) ; 1589| | 1590| 1.93k| if (psf->loop_info) ------------------ | Branch (1590:6): [True: 1.86k, False: 69] ------------------ 1591| 1.86k| { psf_log_printf (psf, " Found existing loop info, using last one.\n") ; 1592| 1.86k| free (psf->loop_info) ; 1593| 1.86k| psf->loop_info = NULL ; 1594| 1.86k| } ; 1595| 1.93k| if ((psf->loop_info = calloc (1, sizeof (SF_LOOP_INFO))) == NULL) ------------------ | Branch (1595:6): [True: 0, False: 1.93k] ------------------ 1596| 0| return SFE_MALLOC_FAILED ; 1597| | 1598| 1.93k| psf->loop_info->time_sig_num = meter_numer ; 1599| 1.93k| psf->loop_info->time_sig_den = meter_denom ; 1600| 1.93k| psf->loop_info->loop_mode = (flags & 0x01) ? SF_LOOP_NONE : SF_LOOP_FORWARD ; ------------------ | Branch (1600:31): [True: 1.71k, False: 221] ------------------ 1601| 1.93k| psf->loop_info->num_beats = beats ; 1602| 1.93k| psf->loop_info->bpm = tempo ; 1603| 1.93k| psf->loop_info->root_key = (flags & 0x02) ? rootnote : -1 ; ------------------ | Branch (1603:30): [True: 320, False: 1.61k] ------------------ 1604| | 1605| 1.93k| return 0 ; 1606| 1.93k|} /* wav_read_acid_chunk */ wav.c:wav_close: 1318| 942|{ 1319| 942| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (1319:6): [True: 0, False: 942] | Branch (1319:37): [True: 0, False: 942] ------------------ 1320| 0| { wav_write_tailer (psf) ; 1321| | 1322| 0| if (psf->file.mode == SFM_RDWR) ------------------ | Branch (1322:7): [True: 0, False: 0] ------------------ 1323| 0| { sf_count_t current = psf_ftell (psf) ; 1324| | 1325| | /* 1326| | ** If the mode is RDWR and the current position is less than the 1327| | ** filelength, truncate the file. 1328| | */ 1329| | 1330| 0| if (current < psf->filelength) ------------------ | Branch (1330:8): [True: 0, False: 0] ------------------ 1331| 0| { psf_ftruncate (psf, current) ; 1332| 0| psf->filelength = current ; 1333| 0| } ; 1334| 0| } ; 1335| | 1336| 0| psf->write_header (psf, SF_TRUE) ; 1337| 0| } ; 1338| | 1339| 942| return 0 ; 1340| 942|} /* wav_close */ wavlike_read_fmt_chunk: 125| 126k|{ WAVLIKE_PRIVATE * wpriv ; 126| 126k| WAV_FMT *wav_fmt ; 127| 126k| int bytesread, k, bytespersec = 0 ; 128| | 129| 126k| if ((wpriv = psf->container_data) == NULL) ------------------ | Branch (129:6): [True: 0, False: 126k] ------------------ 130| 0| return SFE_INTERNAL ; 131| 126k| wav_fmt = &wpriv->wav_fmt ; 132| | 133| 126k| memset (wav_fmt, 0, sizeof (WAV_FMT)) ; 134| | 135| 126k| if (fmtsize < 16) ------------------ | Branch (135:6): [True: 54, False: 126k] ------------------ 136| 54| return SFE_WAV_FMT_SHORT ; 137| | 138| | /* assume psf->rwf_endian is already properly set */ 139| | 140| | /* Read the minimal WAV file header here. */ 141| 126k| bytesread = psf_binheader_readf (psf, "224422", 142| 126k| &(wav_fmt->format), &(wav_fmt->min.channels), 143| 126k| &(wav_fmt->min.samplerate), &(wav_fmt->min.bytespersec), 144| 126k| &(wav_fmt->min.blockalign), &(wav_fmt->min.bitwidth)) ; 145| | 146| 126k| psf_log_printf (psf, " Format : 0x%X => %s\n", wav_fmt->format, wavlike_format_str (wav_fmt->format)) ; 147| 126k| psf_log_printf (psf, " Channels : %d\n", wav_fmt->min.channels) ; 148| 126k| psf_log_printf (psf, " Sample Rate : %d\n", wav_fmt->min.samplerate) ; 149| | 150| 126k| if (wav_fmt->format == WAVE_FORMAT_PCM && wav_fmt->min.blockalign == 0 ------------------ | Branch (150:6): [True: 18.8k, False: 107k] | Branch (150:44): [True: 10.4k, False: 8.37k] ------------------ 151| 10.4k| && wav_fmt->min.bitwidth > 0 && wav_fmt->min.channels > 0) ------------------ | Branch (151:6): [True: 6.80k, False: 3.66k] | Branch (151:35): [True: 3.91k, False: 2.89k] ------------------ 152| 3.91k| { wav_fmt->min.blockalign = wav_fmt->min.bitwidth / 8 + (wav_fmt->min.bitwidth % 8 > 0 ? 1 : 0) ; ------------------ | Branch (152:59): [True: 2.25k, False: 1.65k] ------------------ 153| 3.91k| wav_fmt->min.blockalign *= wav_fmt->min.channels ; 154| 3.91k| psf_log_printf (psf, " Block Align : 0 (should be %d)\n", wav_fmt->min.blockalign) ; 155| 3.91k| } 156| 122k| else 157| 122k| psf_log_printf (psf, " Block Align : %d\n", wav_fmt->min.blockalign) ; 158| | 159| 126k| if (wav_fmt->format == WAVE_FORMAT_PCM && wav_fmt->min.bitwidth == 24 && ------------------ | Branch (159:6): [True: 18.8k, False: 107k] | Branch (159:44): [True: 4.97k, False: 13.8k] ------------------ 160| 4.97k| wav_fmt->min.blockalign == 4 * wav_fmt->min.channels) ------------------ | Branch (160:4): [True: 879, False: 4.10k] ------------------ 161| 879| { psf_log_printf (psf, " Bit Width : 24\n") ; 162| | 163| 879| psf_log_printf (psf, "\n" 164| 879| " Ambiguous information in 'fmt ' chunk. Possible file types:\n" 165| 879| " 0) Invalid IEEE float file generated by Syntrillium's Cooledit!\n" 166| 879| " 1) File generated by ALSA's arecord containing 24 bit samples in 32 bit containers.\n" 167| 879| " 2) 24 bit file with incorrect Block Align value.\n" 168| 879| "\n") ; 169| | 170| 879| wpriv->fmt_is_broken = 1 ; 171| 879| } 172| 125k| else if (wav_fmt->min.bitwidth == 0) ------------------ | Branch (172:11): [True: 22.8k, False: 102k] ------------------ 173| 22.8k| { switch (wav_fmt->format) 174| 22.8k| { case WAVE_FORMAT_GSM610 : ------------------ | Branch (174:5): [True: 2.84k, False: 19.9k] ------------------ 175| 2.84k| case WAVE_FORMAT_IPP_ITU_G_723_1 : ------------------ | Branch (175:4): [True: 1, False: 22.8k] ------------------ 176| 6.24k| case WAVE_FORMAT_MPEGLAYER3 : ------------------ | Branch (176:4): [True: 3.40k, False: 19.4k] ------------------ 177| 6.24k| psf_log_printf (psf, " Bit Width : %d\n", wav_fmt->min.bitwidth) ; 178| 6.24k| break ; 179| 16.5k| default : ------------------ | Branch (179:4): [True: 16.5k, False: 6.24k] ------------------ 180| 16.5k| psf_log_printf (psf, " Bit Width : %d (should not be 0)\n", wav_fmt->min.bitwidth) ; 181| 22.8k| } 182| 22.8k| } 183| 102k| else 184| 102k| { switch (wav_fmt->format) 185| 102k| { case WAVE_FORMAT_GSM610 : ------------------ | Branch (185:5): [True: 3.87k, False: 98.7k] ------------------ 186| 3.87k| case WAVE_FORMAT_IPP_ITU_G_723_1 : ------------------ | Branch (186:4): [True: 1, False: 102k] ------------------ 187| 9.59k| case WAVE_FORMAT_MPEGLAYER3 : ------------------ | Branch (187:4): [True: 5.71k, False: 96.9k] ------------------ 188| 9.59k| psf_log_printf (psf, " Bit Width : %d (should be 0)\n", wav_fmt->min.bitwidth) ; 189| 9.59k| break ; 190| 93.0k| default : ------------------ | Branch (190:4): [True: 93.0k, False: 9.59k] ------------------ 191| 93.0k| psf_log_printf (psf, " Bit Width : %d\n", wav_fmt->min.bitwidth) ; 192| 102k| } 193| 126k| } ; 194| | 195| 126k| psf->sf.samplerate = wav_fmt->min.samplerate ; 196| 126k| psf->sf.frames = 0 ; /* Correct this when reading data chunk. */ 197| 126k| psf->sf.channels = wav_fmt->min.channels ; 198| | 199| 126k| switch (wav_fmt->format) 200| 126k| { case WAVE_FORMAT_PCM : ------------------ | Branch (200:4): [True: 18.8k, False: 107k] ------------------ 201| 24.3k| case WAVE_FORMAT_IEEE_FLOAT : ------------------ | Branch (201:3): [True: 5.52k, False: 120k] ------------------ 202| 24.3k| bytespersec = wav_fmt->min.samplerate * wav_fmt->min.blockalign ; 203| 24.3k| if (wav_fmt->min.bytespersec != (unsigned) bytespersec) ------------------ | Branch (203:9): [True: 20.7k, False: 3.60k] ------------------ 204| 20.7k| psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, bytespersec) ; 205| 3.60k| else 206| 3.60k| psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; 207| | 208| 24.3k| psf->bytewidth = BITWIDTH2BYTES (wav_fmt->min.bitwidth) ; ------------------ | | 85| 24.3k|#define BITWIDTH2BYTES(x) (((x) + 7) / 8) ------------------ 209| 24.3k| break ; 210| | 211| 10.3k| case WAVE_FORMAT_ALAW : ------------------ | Branch (211:3): [True: 10.3k, False: 115k] ------------------ 212| 16.5k| case WAVE_FORMAT_MULAW : ------------------ | Branch (212:3): [True: 6.18k, False: 120k] ------------------ 213| 16.5k| if (wav_fmt->min.bytespersec != wav_fmt->min.samplerate * wav_fmt->min.blockalign) ------------------ | Branch (213:9): [True: 13.7k, False: 2.86k] ------------------ 214| 13.7k| psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, wav_fmt->min.samplerate * wav_fmt->min.blockalign) ; 215| 2.86k| else 216| 2.86k| psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; 217| | 218| 16.5k| psf->bytewidth = 1 ; 219| 16.5k| if (fmtsize >= 18) ------------------ | Branch (219:9): [True: 12.4k, False: 4.13k] ------------------ 220| 12.4k| { bytesread += psf_binheader_readf (psf, "2", &(wav_fmt->size20.extrabytes)) ; 221| 12.4k| psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->size20.extrabytes) ; 222| 12.4k| } ; 223| 16.5k| break ; 224| | 225| 6.49k| case WAVE_FORMAT_IMA_ADPCM : ------------------ | Branch (225:3): [True: 6.49k, False: 119k] ------------------ 226| 6.49k| if (wav_fmt->min.bitwidth != 4) ------------------ | Branch (226:9): [True: 17, False: 6.47k] ------------------ 227| 17| return SFE_WAV_ADPCM_NOT4BIT ; 228| 6.47k| if (wav_fmt->min.channels < 1 || wav_fmt->min.channels > 2) ------------------ | Branch (228:9): [True: 1, False: 6.47k] | Branch (228:38): [True: 5, False: 6.47k] ------------------ 229| 6| return SFE_WAV_ADPCM_CHANNELS ; 230| | 231| 6.47k| bytesread += psf_binheader_readf (psf, "22", &(wav_fmt->ima.extrabytes), &(wav_fmt->ima.samplesperblock)) ; 232| 6.47k| psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->ima.extrabytes) ; 233| 6.47k| if (wav_fmt->ima.samplesperblock < 1) ------------------ | Branch (233:9): [True: 2, False: 6.47k] ------------------ 234| 2| { psf_log_printf (psf, " Samples/Block : %d (should be > 0)\n", wav_fmt->ima.samplesperblock) ; 235| 2| return SFE_WAV_ADPCM_SAMPLES ; 236| 2| } 237| 6.47k| else 238| 6.47k| psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->ima.samplesperblock) ; 239| | 240| 6.47k| bytespersec = (wav_fmt->ima.samplerate * wav_fmt->ima.blockalign) / wav_fmt->ima.samplesperblock ; 241| 6.47k| if (wav_fmt->ima.bytespersec != (unsigned) bytespersec) ------------------ | Branch (241:9): [True: 4.11k, False: 2.35k] ------------------ 242| 4.11k| psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->ima.bytespersec, bytespersec) ; 243| 2.35k| else 244| 2.35k| psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->ima.bytespersec) ; 245| | 246| 6.47k| break ; 247| | 248| 11.2k| case WAVE_FORMAT_MS_ADPCM : ------------------ | Branch (248:3): [True: 11.2k, False: 115k] ------------------ 249| 11.2k| if (wav_fmt->msadpcm.bitwidth != 4) ------------------ | Branch (249:9): [True: 22, False: 11.2k] ------------------ 250| 22| return SFE_WAV_ADPCM_NOT4BIT ; 251| 11.2k| if (wav_fmt->msadpcm.channels < 1 || wav_fmt->msadpcm.channels > 2) ------------------ | Branch (251:9): [True: 1, False: 11.2k] | Branch (251:42): [True: 3, False: 11.2k] ------------------ 252| 4| return SFE_WAV_ADPCM_CHANNELS ; 253| | 254| 11.2k| bytesread += psf_binheader_readf (psf, "222", &(wav_fmt->msadpcm.extrabytes), 255| 11.2k| &(wav_fmt->msadpcm.samplesperblock), &(wav_fmt->msadpcm.numcoeffs)) ; 256| | 257| 11.2k| psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->msadpcm.extrabytes) ; 258| 11.2k| if (wav_fmt->ima.samplesperblock < 1) ------------------ | Branch (258:9): [True: 1, False: 11.2k] ------------------ 259| 1| { psf_log_printf (psf, " Samples/Block : %d (should be > 0)\n", wav_fmt->ima.samplesperblock) ; 260| 1| return SFE_WAV_ADPCM_SAMPLES ; 261| 1| } 262| 11.2k| else 263| 11.2k| psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->ima.samplesperblock) ; 264| | 265| 11.2k| bytespersec = (wav_fmt->min.samplerate * wav_fmt->min.blockalign) / wav_fmt->msadpcm.samplesperblock ; 266| 11.2k| if (wav_fmt->min.bytespersec == (unsigned) bytespersec) ------------------ | Branch (266:9): [True: 3.49k, False: 7.73k] ------------------ 267| 3.49k| psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; 268| 7.73k| else if (wav_fmt->min.bytespersec == (wav_fmt->min.samplerate / wav_fmt->msadpcm.samplesperblock) * wav_fmt->min.blockalign) ------------------ | Branch (268:14): [True: 2.96k, False: 4.76k] ------------------ 269| 2.96k| psf_log_printf (psf, " Bytes/sec : %d (should be %d (MS BUG!))\n", wav_fmt->min.bytespersec, bytespersec) ; 270| 4.76k| else 271| 4.76k| psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, bytespersec) ; 272| | 273| 11.2k| if (wav_fmt->msadpcm.numcoeffs > ARRAY_LEN (wav_fmt->msadpcm.coeffs)) ------------------ | | 93| 11.2k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ | Branch (273:9): [True: 4.30k, False: 6.92k] ------------------ 274| 4.30k| { psf_log_printf (psf, " No. of Coeffs : %d (should be <= %d)\n", wav_fmt->msadpcm.numcoeffs, ARRAY_LEN (wav_fmt->msadpcm.coeffs)) ; ------------------ | | 93| 4.30k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 275| 4.30k| wav_fmt->msadpcm.numcoeffs = ARRAY_LEN (wav_fmt->msadpcm.coeffs) ; ------------------ | | 93| 4.30k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 276| 4.30k| } 277| 6.92k| else 278| 6.92k| psf_log_printf (psf, " No. of Coeffs : %d\n", wav_fmt->msadpcm.numcoeffs) ; 279| | 280| 11.2k| psf_log_printf (psf, " Index Coeffs1 Coeffs2\n") ; 281| 41.3k| for (k = 0 ; k < wav_fmt->msadpcm.numcoeffs ; k++) ------------------ | Branch (281:18): [True: 30.1k, False: 11.2k] ------------------ 282| 30.1k| { char buffer [128] ; 283| | 284| 30.1k| bytesread += 285| 30.1k| psf_binheader_readf (psf, "22", &(wav_fmt->msadpcm.coeffs [k].coeff1), &(wav_fmt->msadpcm.coeffs [k].coeff2)) ; 286| 30.1k| snprintf (buffer, sizeof (buffer), " %2d %7d %7d\n", k, wav_fmt->msadpcm.coeffs [k].coeff1, wav_fmt->msadpcm.coeffs [k].coeff2) ; 287| 30.1k| psf_log_printf (psf, buffer) ; 288| 30.1k| } ; 289| 11.2k| break ; 290| | 291| 6.72k| case WAVE_FORMAT_GSM610 : ------------------ | Branch (291:3): [True: 6.72k, False: 119k] ------------------ 292| 6.72k| if (wav_fmt->gsm610.channels != 1 || wav_fmt->gsm610.blockalign != 65) ------------------ | Branch (292:9): [True: 4, False: 6.72k] | Branch (292:42): [True: 10, False: 6.71k] ------------------ 293| 14| return SFE_WAV_GSM610_FORMAT ; 294| | 295| 6.71k| bytesread += 296| 6.71k| psf_binheader_readf (psf, "22", &(wav_fmt->gsm610.extrabytes), &(wav_fmt->gsm610.samplesperblock)) ; 297| | 298| 6.71k| if (wav_fmt->gsm610.samplesperblock != 320) ------------------ | Branch (298:9): [True: 3, False: 6.70k] ------------------ 299| 3| return SFE_WAV_GSM610_FORMAT ; 300| | 301| 6.70k| bytespersec = (wav_fmt->gsm610.samplerate * wav_fmt->gsm610.blockalign) / wav_fmt->gsm610.samplesperblock ; 302| 6.70k| if (wav_fmt->gsm610.bytespersec != (unsigned) bytespersec) ------------------ | Branch (302:9): [True: 4.56k, False: 2.14k] ------------------ 303| 4.56k| psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->gsm610.bytespersec, bytespersec) ; 304| 2.14k| else 305| 2.14k| psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->gsm610.bytespersec) ; 306| | 307| 6.70k| psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->gsm610.extrabytes) ; 308| 6.70k| psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->gsm610.samplesperblock) ; 309| 6.70k| break ; 310| | 311| 9.11k| case WAVE_FORMAT_MPEGLAYER3 : ------------------ | Branch (311:3): [True: 9.11k, False: 117k] ------------------ 312| 9.11k| bytesread += psf_binheader_readf (psf, "24222", &(wav_fmt->mpeg3.extrabytes), 313| 9.11k| &(wav_fmt->mpeg3.id), &(wav_fmt->mpeg3.flags), &(wav_fmt->mpeg3.blocksize), 314| 9.11k| &(wav_fmt->mpeg3.samplesperblock), &(wav_fmt->mpeg3.codecdelay)) ; 315| | 316| 9.11k| psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->mpeg3.bytespersec) ; 317| 9.11k| psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->mpeg3.extrabytes) ; 318| 9.11k| if (wav_fmt->mpeg3.id != 1) ------------------ | Branch (318:9): [True: 5.20k, False: 3.90k] ------------------ 319| 5.20k| psf_log_printf (psf, " ID : %d (unknown, should be 1)\n", wav_fmt->mpeg3.id) ; 320| 3.90k| else 321| 3.90k| psf_log_printf (psf, " ID : MPEGLAYER3_ID_MPEG\n") ; 322| 9.11k| psf_log_printf (psf, " Flags : 0x%08x\n", wav_fmt->mpeg3.flags) ; 323| 9.11k| psf_log_printf (psf, " Block Size : %d\n", wav_fmt->mpeg3.blocksize) ; 324| 9.11k| psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->mpeg3.samplesperblock) ; 325| 9.11k| psf_log_printf (psf, " Codec Delay : %d samples\n", wav_fmt->mpeg3.codecdelay) ; 326| 9.11k| break ; 327| | 328| 27.7k| case WAVE_FORMAT_EXTENSIBLE : ------------------ | Branch (328:3): [True: 27.7k, False: 98.6k] ------------------ 329| 27.7k| if (wav_fmt->ext.bytespersec != wav_fmt->ext.samplerate * wav_fmt->ext.blockalign) ------------------ | Branch (329:9): [True: 22.7k, False: 4.98k] ------------------ 330| 22.7k| psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->ext.bytespersec, wav_fmt->ext.samplerate * wav_fmt->ext.blockalign) ; 331| 4.98k| else 332| 4.98k| psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->ext.bytespersec) ; 333| | 334| 27.7k| bytesread += 335| 27.7k| psf_binheader_readf (psf, "224", &(wav_fmt->ext.extrabytes), &(wav_fmt->ext.validbits), 336| 27.7k| &(wav_fmt->ext.channelmask)) ; 337| | 338| 27.7k| psf_log_printf (psf, " Valid Bits : %d\n", wav_fmt->ext.validbits) ; 339| | 340| 27.7k| if (wav_fmt->ext.channelmask == 0) ------------------ | Branch (340:9): [True: 4.09k, False: 23.6k] ------------------ 341| 4.09k| psf_log_printf (psf, " Channel Mask : 0x0 (should not be zero)\n") ; 342| 23.6k| else 343| 23.6k| { char buffer [512] ; 344| 23.6k| unsigned bit ; 345| | 346| 23.6k| wpriv->wavex_channelmask = wav_fmt->ext.channelmask ; 347| | 348| | /* It's probably wise to ignore the channel mask if it is all zero */ 349| 23.6k| free (psf->channel_map) ; 350| | 351| 23.6k| if ((psf->channel_map = calloc (psf->sf.channels, sizeof (psf->channel_map [0]))) == NULL) ------------------ | Branch (351:10): [True: 0, False: 23.6k] ------------------ 352| 0| return SFE_MALLOC_FAILED ; 353| | 354| | /* Terminate the buffer we're going to append_snprintf into. */ 355| 23.6k| buffer [0] = 0 ; 356| | 357| 346k| for (bit = k = 0 ; bit < ARRAY_LEN (channel_mask_bits) && k < psf->sf.channels ; bit++) ------------------ | | 93| 692k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ | Branch (357:25): [True: 329k, False: 16.3k] | Branch (357:64): [True: 322k, False: 7.26k] ------------------ 358| 322k| { 359| 322k| if (wav_fmt->ext.channelmask & (1 << bit)) ------------------ | Branch (359:11): [True: 118k, False: 204k] ------------------ 360| 118k| { if (k > psf->sf.channels) ------------------ | Branch (360:13): [True: 0, False: 118k] ------------------ 361| 0| { psf_log_printf (psf, "*** More channel map bits than there are channels.\n") ; 362| 0| break ; 363| 118k| } ; 364| | 365| 118k| psf->channel_map [k++] = channel_mask_bits [bit].id ; 366| 118k| append_snprintf (buffer, sizeof (buffer), "%s, ", channel_mask_bits [bit].name) ; 367| 322k| } ; 368| 322k| } ; 369| | 370| | /* Remove trailing ", ". */ 371| 23.6k| bit = strlen (buffer) ; 372| 23.6k| if (bit >= 2) ------------------ | Branch (372:10): [True: 18.2k, False: 5.36k] ------------------ 373| 18.2k| { buffer [--bit] = 0 ; 374| 18.2k| buffer [--bit] = 0 ; 375| 18.2k| } ; 376| | 377| 23.6k| if (k != psf->sf.channels) ------------------ | Branch (377:10): [True: 15.4k, False: 8.14k] ------------------ 378| 15.4k| { psf_log_printf (psf, " Channel Mask : 0x%X\n", wav_fmt->ext.channelmask) ; 379| 15.4k| psf_log_printf (psf, "*** Less channel map bits than there are channels.\n") ; 380| 15.4k| } 381| 8.14k| else 382| 8.14k| psf_log_printf (psf, " Channel Mask : 0x%X (%s)\n", wav_fmt->ext.channelmask, buffer) ; 383| 27.7k| } ; 384| | 385| 27.7k| bytesread += psf_binheader_readf (psf, "422", &(wav_fmt->ext.esf.esf_field1), &(wav_fmt->ext.esf.esf_field2), &(wav_fmt->ext.esf.esf_field3)) ; 386| | 387| | /* compare the esf_fields with each known GUID? and print? */ 388| 27.7k| psf_log_printf (psf, " Subformat\n") ; 389| 27.7k| psf_log_printf (psf, " esf_field1 : 0x%X\n", wav_fmt->ext.esf.esf_field1) ; 390| 27.7k| psf_log_printf (psf, " esf_field2 : 0x%X\n", wav_fmt->ext.esf.esf_field2) ; 391| 27.7k| psf_log_printf (psf, " esf_field3 : 0x%X\n", wav_fmt->ext.esf.esf_field3) ; 392| 27.7k| psf_log_printf (psf, " esf_field4 : ") ; 393| 249k| for (k = 0 ; k < 8 ; k++) ------------------ | Branch (393:18): [True: 221k, False: 27.7k] ------------------ 394| 221k| { bytesread += psf_binheader_readf (psf, "1", &(wav_fmt->ext.esf.esf_field4 [k])) ; 395| 221k| psf_log_printf (psf, "0x%X ", wav_fmt->ext.esf.esf_field4 [k] & 0xFF) ; 396| 221k| } ; 397| 27.7k| psf_log_printf (psf, "\n") ; 398| 27.7k| psf->bytewidth = BITWIDTH2BYTES (wav_fmt->ext.bitwidth) ; ------------------ | | 85| 27.7k|#define BITWIDTH2BYTES(x) (((x) + 7) / 8) ------------------ 399| | 400| | /* Compare GUIDs for known ones. */ 401| 27.7k| if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_PCM)) ------------------ | Branch (401:9): [True: 5.07k, False: 22.6k] ------------------ 402| 5.07k| { psf->sf.format = SF_FORMAT_WAVEX | u_bitwidth_to_subformat (psf->bytewidth * 8) ; 403| 5.07k| psf_log_printf (psf, " format : pcm\n") ; 404| 5.07k| } 405| 22.6k| else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_MS_ADPCM)) ------------------ | Branch (405:14): [True: 2.10k, False: 20.5k] ------------------ 406| 2.10k| { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM) ; 407| 2.10k| psf_log_printf (psf, " format : ms adpcm\n") ; 408| 2.10k| } 409| 20.5k| else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_IEEE_FLOAT)) ------------------ | Branch (409:14): [True: 4.20k, False: 16.3k] ------------------ 410| 4.20k| { psf->sf.format = SF_FORMAT_WAVEX | ((psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT) ; ------------------ | Branch (410:43): [True: 1.06k, False: 3.14k] ------------------ 411| 4.20k| psf_log_printf (psf, " format : IEEE float\n") ; 412| 4.20k| } 413| 16.3k| else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_ALAW)) ------------------ | Branch (413:14): [True: 3.39k, False: 12.9k] ------------------ 414| 3.39k| { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_ALAW) ; 415| 3.39k| psf_log_printf (psf, " format : A-law\n") ; 416| 3.39k| } 417| 12.9k| else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_MULAW)) ------------------ | Branch (417:14): [True: 2.89k, False: 10.0k] ------------------ 418| 2.89k| { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_ULAW) ; 419| 2.89k| psf_log_printf (psf, " format : u-law\n") ; 420| 2.89k| } 421| 10.0k| else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM)) ------------------ | Branch (421:14): [True: 6.37k, False: 3.68k] ------------------ 422| 6.37k| { psf->sf.format = SF_FORMAT_WAVEX | u_bitwidth_to_subformat (psf->bytewidth * 8) ; 423| 6.37k| psf_log_printf (psf, " format : pcm (Ambisonic B)\n") ; 424| 6.37k| wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ; 425| 6.37k| } 426| 3.68k| else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT)) ------------------ | Branch (426:14): [True: 3.54k, False: 139] ------------------ 427| 3.54k| { psf->sf.format = SF_FORMAT_WAVEX | ((psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT) ; ------------------ | Branch (427:43): [True: 1.09k, False: 2.45k] ------------------ 428| 3.54k| psf_log_printf (psf, " format : IEEE float (Ambisonic B)\n") ; 429| 3.54k| wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ; 430| 3.54k| } 431| 139| else 432| 139| return SFE_UNIMPLEMENTED ; 433| | 434| 27.5k| break ; 435| | 436| 27.5k| case WAVE_FORMAT_G721_ADPCM : ------------------ | Branch (436:3): [True: 17.2k, False: 109k] ------------------ 437| 17.2k| psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->g72x.bytespersec) ; 438| 17.2k| if (fmtsize >= 20) ------------------ | Branch (438:9): [True: 7.64k, False: 9.56k] ------------------ 439| 7.64k| { bytesread += psf_binheader_readf (psf, "22", &(wav_fmt->g72x.extrabytes), &(wav_fmt->g72x.auxblocksize)) ; 440| 7.64k| if (wav_fmt->g72x.extrabytes == 0) ------------------ | Branch (440:10): [True: 3.38k, False: 4.26k] ------------------ 441| 3.38k| psf_log_printf (psf, " Extra Bytes : %d (should be 2)\n", wav_fmt->g72x.extrabytes) ; 442| 4.26k| else 443| 4.26k| psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->g72x.extrabytes) ; 444| 7.64k| psf_log_printf (psf, " Aux Blk Size : %d\n", wav_fmt->g72x.auxblocksize) ; 445| 7.64k| } 446| 9.56k| else if (fmtsize == 18) ------------------ | Branch (446:14): [True: 6.61k, False: 2.94k] ------------------ 447| 6.61k| { bytesread += psf_binheader_readf (psf, "2", &(wav_fmt->g72x.extrabytes)) ; 448| 6.61k| psf_log_printf (psf, " Extra Bytes : %d%s\n", wav_fmt->g72x.extrabytes, wav_fmt->g72x.extrabytes != 0 ? " (should be 0)" : "") ; ------------------ | Branch (448:81): [True: 5.06k, False: 1.55k] ------------------ 449| 6.61k| } 450| 2.94k| else 451| 2.94k| psf_log_printf (psf, "*** 'fmt ' chunk should be bigger than this!\n") ; 452| 17.2k| break ; 453| | 454| 6.81k| case WAVE_FORMAT_NMS_VBXADPCM : ------------------ | Branch (454:3): [True: 6.81k, False: 119k] ------------------ 455| 6.81k| if (wav_fmt->min.channels != 1 || wav_fmt->min.bitwidth < 2 || wav_fmt->min.bitwidth * 20 + 2 != wav_fmt->min.blockalign) ------------------ | Branch (455:9): [True: 3, False: 6.80k] | Branch (455:39): [True: 5, False: 6.80k] | Branch (455:68): [True: 23, False: 6.78k] ------------------ 456| 31| return SFE_WAV_NMS_FORMAT ; 457| | 458| 6.78k| bytespersec = (wav_fmt->min.samplerate * wav_fmt->min.blockalign) / 160 ; 459| 6.78k| if (wav_fmt->min.bytespersec == (unsigned) bytespersec) ------------------ | Branch (459:9): [True: 2.42k, False: 4.35k] ------------------ 460| 2.42k| psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; 461| 4.35k| else 462| 4.35k| psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, bytespersec) ; 463| 6.78k| if (fmtsize >= 18) ------------------ | Branch (463:9): [True: 3.37k, False: 3.40k] ------------------ 464| 3.37k| { bytesread += psf_binheader_readf (psf, "2", &(wav_fmt->size20.extrabytes)) ; 465| 3.37k| psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->size20.extrabytes) ; 466| 3.37k| } ; 467| 6.78k| break ; 468| | 469| 68| default : ------------------ | Branch (469:3): [True: 68, False: 126k] ------------------ 470| 68| psf_log_printf (psf, "*** No 'fmt ' chunk dumper for this format!\n") ; 471| 68| return SFE_WAV_BAD_FMT ; 472| 126k| } ; 473| | 474| 126k| if (bytesread > fmtsize) ------------------ | Branch (474:6): [True: 23, False: 126k] ------------------ 475| 23| { psf_log_printf (psf, "*** wavlike_read_fmt_chunk (bytesread > fmtsize)\n") ; 476| 23| return SFE_WAV_BAD_FMT ; 477| 23| } 478| 126k| else 479| 126k| psf_binheader_readf (psf, "j", fmtsize - bytesread) ; 480| | 481| 126k| psf->blockwidth = wav_fmt->min.channels * psf->bytewidth ; 482| | 483| 126k| return 0 ; 484| 126k|} /* wavlike_read_fmt_chunk */ wavlike_analyze: 524| 58|{ unsigned char buffer [4096] ; 525| 58| AUDIO_DETECT ad ; 526| 58| int format = 0 ; 527| | 528| 58| if (psf->is_pipe) ------------------ | Branch (528:6): [True: 0, False: 58] ------------------ 529| 0| { psf_log_printf (psf, "*** Error : Reading from a pipe. Can't analyze data section to figure out real data format.\n\n") ; 530| 0| return ; 531| 58| } ; 532| | 533| 58| psf_log_printf (psf, "---------------------------------------------------\n" 534| 58| "Format is known to be broken. Using detection code.\n") ; 535| | 536| | /* Code goes here. */ 537| 58| ad.endianness = SF_ENDIAN_LITTLE ; 538| 58| ad.channels = psf->sf.channels ; 539| | 540| 58| psf_fseek (psf, 3 * 4 * 50, SEEK_SET) ; 541| | 542| 3.24k| while (psf_fread (buffer, 1, sizeof (buffer), psf) == sizeof (buffer)) ------------------ | Branch (542:9): [True: 3.19k, False: 52] ------------------ 543| 3.19k| { format = audio_detect (psf, &ad, buffer, sizeof (buffer)) ; 544| 3.19k| if (format != 0) ------------------ | Branch (544:7): [True: 6, False: 3.18k] ------------------ 545| 6| break ; 546| 3.19k| } ; 547| | 548| | /* Seek to start of DATA section. */ 549| 58| psf_fseek (psf, psf->dataoffset, SEEK_SET) ; 550| | 551| 58| if (format == 0) ------------------ | Branch (551:6): [True: 52, False: 6] ------------------ 552| 52| { psf_log_printf (psf, "wavlike_analyze : detection failed.\n") ; 553| 52| return ; 554| 52| } ; 555| | 556| 6| switch (format) 557| 6| { case SF_FORMAT_PCM_32 : ------------------ | Branch (557:4): [True: 4, False: 2] ------------------ 558| 6| case SF_FORMAT_FLOAT : ------------------ | Branch (558:3): [True: 2, False: 4] ------------------ 559| 6| psf_log_printf (psf, "wavlike_analyze : found format : 0x%X\n", format) ; 560| 6| psf->sf.format = (psf->sf.format & ~SF_FORMAT_SUBMASK) + format ; 561| 6| psf->bytewidth = 4 ; 562| 6| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 563| 6| break ; 564| | 565| 0| case SF_FORMAT_PCM_24 : ------------------ | Branch (565:3): [True: 0, False: 6] ------------------ 566| 0| psf_log_printf (psf, "wavlike_analyze : found format : 0x%X\n", format) ; 567| 0| psf->sf.format = (psf->sf.format & ~SF_FORMAT_SUBMASK) + format ; 568| 0| psf->bytewidth = 3 ; 569| 0| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 570| 0| break ; 571| | 572| 0| default : ------------------ | Branch (572:3): [True: 0, False: 6] ------------------ 573| 0| psf_log_printf (psf, "wavlike_analyze : unhandled format : 0x%X\n", format) ; 574| 0| break ; 575| 6| } ; 576| | 577| 6| return ; 578| 6|} /* wavlike_analyze */ wavlike_format_str: 702| 126k|{ int lower, upper, mid ; 703| | 704| 126k| lower = -1 ; 705| 126k| upper = sizeof (wave_descs) / sizeof (WAV_FORMAT_DESC) ; 706| | 707| | /* binary search */ 708| 126k| if ((wave_descs [0].ID <= k) && (k <= wave_descs [upper - 1].ID)) ------------------ | Branch (708:6): [True: 126k, False: 13] | Branch (708:34): [True: 126k, False: 1] ------------------ 709| 126k| { 710| 781k| while (lower + 1 < upper) ------------------ | Branch (710:10): [True: 781k, False: 47] ------------------ 711| 781k| { mid = (upper + lower) / 2 ; 712| | 713| 781k| if (k == wave_descs [mid].ID) ------------------ | Branch (713:8): [True: 126k, False: 655k] ------------------ 714| 126k| return wave_descs [mid].name ; 715| 655k| if (k < wave_descs [mid].ID) ------------------ | Branch (715:8): [True: 358k, False: 296k] ------------------ 716| 358k| upper = mid ; 717| 296k| else 718| 296k| lower = mid ; 719| 655k| } ; 720| 61| } ; 721| | 722| 61| return "Unknown format" ; 723| 126k|} /* wavlike_format_str */ wavlike_read_bext_chunk: 738| 5.50k|{ 739| 5.50k| SF_BROADCAST_INFO_16K * b ; 740| 5.50k| uint32_t bytes = 0 ; 741| | 742| 5.50k| if (chunksize < WAV_BEXT_MIN_CHUNK_SIZE) ------------------ | | 33| 5.50k|#define WAV_BEXT_MIN_CHUNK_SIZE 602 ------------------ | Branch (742:6): [True: 4.89k, False: 610] ------------------ 743| 4.89k| { psf_log_printf (psf, "bext : %u (should be >= %d)\n", chunksize, WAV_BEXT_MIN_CHUNK_SIZE) ; ------------------ | | 33| 4.89k|#define WAV_BEXT_MIN_CHUNK_SIZE 602 ------------------ 744| 4.89k| psf_binheader_readf (psf, "j", chunksize) ; 745| 4.89k| return 0 ; 746| 4.89k| } ; 747| | 748| 610| if (chunksize > WAV_BEXT_MAX_CHUNK_SIZE) ------------------ | | 34| 610|#define WAV_BEXT_MAX_CHUNK_SIZE (10 * 1024) ------------------ | Branch (748:6): [True: 382, False: 228] ------------------ 749| 382| { psf_log_printf (psf, "bext : %u (should be < %d)\n", chunksize, WAV_BEXT_MAX_CHUNK_SIZE) ; ------------------ | | 34| 382|#define WAV_BEXT_MAX_CHUNK_SIZE (10 * 1024) ------------------ 750| 382| psf_binheader_readf (psf, "j", chunksize) ; 751| 382| return 0 ; 752| 382| } ; 753| | 754| 228| if (chunksize >= sizeof (SF_BROADCAST_INFO_16K)) ------------------ | Branch (754:6): [True: 0, False: 228] ------------------ 755| 0| { psf_log_printf (psf, "bext : %u too big to be handled\n", chunksize) ; 756| 0| psf_binheader_readf (psf, "j", chunksize) ; 757| 0| return 0 ; 758| 228| } ; 759| | 760| 228| psf_log_printf (psf, "bext : %u\n", chunksize) ; 761| | 762| 228| if (!psf->broadcast_16k) ------------------ | Branch (762:6): [True: 35, False: 193] ------------------ 763| 35| { psf->broadcast_16k = broadcast_var_alloc () ; 764| 35| if (!psf->broadcast_16k) ------------------ | Branch (764:7): [True: 0, False: 35] ------------------ 765| 0| { psf->error = SFE_MALLOC_FAILED ; 766| 0| return psf->error ; 767| 0| } 768| 35| } 769| 193| else 770| 193| { psf_log_printf (psf, "bext : found more than one bext chunk, using last one.\n") ; 771| 193| memset (psf->broadcast_16k, 0, sizeof (SF_BROADCAST_INFO_16K)) ; 772| 193| } 773| | 774| 228| b = psf->broadcast_16k ; 775| | 776| 228| bytes += psf_binheader_readf (psf, "b", b->description, sizeof (b->description)) ; 777| 228| bytes += psf_binheader_readf (psf, "b", b->originator, sizeof (b->originator)) ; 778| 228| bytes += psf_binheader_readf (psf, "b", b->originator_reference, sizeof (b->originator_reference)) ; 779| 228| bytes += psf_binheader_readf (psf, "b", b->origination_date, sizeof (b->origination_date)) ; 780| 228| bytes += psf_binheader_readf (psf, "b", b->origination_time, sizeof (b->origination_time)) ; 781| 228| bytes += psf_binheader_readf (psf, "442", &b->time_reference_low, &b->time_reference_high, &b->version) ; 782| 228| bytes += psf_binheader_readf (psf, "b", &b->umid, sizeof (b->umid)) ; 783| 228| bytes += psf_binheader_readf (psf, "22", &b->loudness_value, &b->loudness_range) ; 784| 228| bytes += psf_binheader_readf (psf, "222", &b->max_true_peak_level, &b->max_momentary_loudness, &b->max_shortterm_loudness) ; 785| 228| bytes += psf_binheader_readf (psf, "j", 180) ; 786| | 787| 228| if (chunksize > WAV_BEXT_MIN_CHUNK_SIZE) ------------------ | | 33| 228|#define WAV_BEXT_MIN_CHUNK_SIZE 602 ------------------ | Branch (787:6): [True: 207, False: 21] ------------------ 788| 207| { /* File has coding history data. */ 789| | 790| 207| b->coding_history_size = chunksize - WAV_BEXT_MIN_CHUNK_SIZE ; ------------------ | | 33| 207|#define WAV_BEXT_MIN_CHUNK_SIZE 602 ------------------ 791| | 792| | /* We do not parse the coding history */ 793| 207| bytes += psf_binheader_readf (psf, "b", BHWv (b->coding_history), BHWz (b->coding_history_size)) ; ------------------ | | 133| 207|#define BHWv(x) ((const void *) (x)) ------------------ bytes += psf_binheader_readf (psf, "b", BHWv (b->coding_history), BHWz (b->coding_history_size)) ; ------------------ | | 134| 207|#define BHWz(x) ((size_t) (x)) ------------------ 794| 207| } ; 795| | 796| 228| if (bytes < chunksize) ------------------ | Branch (796:6): [True: 41, False: 187] ------------------ 797| 41| psf_binheader_readf (psf, "j", BHWj (chunksize - bytes)) ; ------------------ | | 129| 41|#define BHWj(x) ((size_t) (x)) ------------------ 798| | 799| 228| return 0 ; 800| 228|} /* wavlike_read_bext_chunk */ wavlike_read_cart_chunk: 837| 2.18k|{ SF_CART_INFO_16K *c ; 838| 2.18k| uint32_t bytes = 0 ; 839| 2.18k| int k ; 840| | 841| 2.18k| if (chunksize < WAV_CART_MIN_CHUNK_SIZE) ------------------ | | 36| 2.18k|#define WAV_CART_MIN_CHUNK_SIZE 2048 ------------------ | Branch (841:6): [True: 841, False: 1.34k] ------------------ 842| 841| { psf_log_printf (psf, "cart : %u (should be >= %d)\n", chunksize, WAV_CART_MIN_CHUNK_SIZE) ; ------------------ | | 36| 841|#define WAV_CART_MIN_CHUNK_SIZE 2048 ------------------ 843| 841| psf_binheader_readf (psf, "j", chunksize) ; 844| 841| return 0 ; 845| 1.34k| } ; 846| 1.34k| if (chunksize > WAV_CART_MAX_CHUNK_SIZE) ------------------ | | 37| 1.34k|#define WAV_CART_MAX_CHUNK_SIZE 0xffffffff ------------------ | Branch (846:6): [True: 0, False: 1.34k] ------------------ 847| 0| { psf_log_printf (psf, "cart : %u (should be < %d)\n", chunksize, WAV_CART_MAX_CHUNK_SIZE) ; ------------------ | | 37| 0|#define WAV_CART_MAX_CHUNK_SIZE 0xffffffff ------------------ 848| 0| psf_binheader_readf (psf, "j", chunksize) ; 849| 0| return 0 ; 850| 1.34k| } ; 851| | 852| | /* 853| | ** SF_CART_INFO_16K has an extra field 'tag_text_size' that isn't part 854| | ** of the chunk, so don't include it in the size check. 855| | */ 856| 1.34k| if (chunksize >= sizeof (SF_CART_INFO_16K) - 4) ------------------ | Branch (856:6): [True: 1.04k, False: 295] ------------------ 857| 1.04k| { psf_log_printf (psf, "cart : %u too big to be handled\n", chunksize) ; 858| 1.04k| psf_binheader_readf (psf, "j", chunksize) ; 859| 1.04k| return 0 ; 860| 1.04k| } ; 861| | 862| 295| psf_log_printf (psf, "cart : %u\n", chunksize) ; 863| | 864| 295| if (psf->cart_16k) ------------------ | Branch (864:6): [True: 266, False: 29] ------------------ 865| 266| { psf_log_printf (psf, " Found more than one cart chunk, using last one.\n") ; 866| 266| free (psf->cart_16k) ; 867| 266| psf->cart_16k = NULL ; 868| 266| } ; 869| | 870| 295| if ((psf->cart_16k = cart_var_alloc ()) == NULL) ------------------ | Branch (870:6): [True: 0, False: 295] ------------------ 871| 0| { psf->error = SFE_MALLOC_FAILED ; 872| 0| return psf->error ; 873| 295| } ; 874| | 875| 295| c = psf->cart_16k ; 876| 295| bytes += psf_binheader_readf (psf, "b", c->version, sizeof (c->version)) ; 877| 295| bytes += psf_binheader_readf (psf, "b", c->title, sizeof (c->title)) ; 878| 295| bytes += psf_binheader_readf (psf, "b", c->artist, sizeof (c->artist)) ; 879| 295| bytes += psf_binheader_readf (psf, "b", c->cut_id, sizeof (c->cut_id)) ; 880| 295| bytes += psf_binheader_readf (psf, "b", c->client_id, sizeof (c->client_id)) ; 881| 295| bytes += psf_binheader_readf (psf, "b", c->category, sizeof (c->category)) ; 882| 295| bytes += psf_binheader_readf (psf, "b", c->classification, sizeof (c->classification)) ; 883| 295| bytes += psf_binheader_readf (psf, "b", c->out_cue, sizeof (c->out_cue)) ; 884| 295| bytes += psf_binheader_readf (psf, "b", c->start_date, sizeof (c->start_date)) ; 885| 295| bytes += psf_binheader_readf (psf, "b", c->start_time, sizeof (c->start_time)) ; 886| 295| bytes += psf_binheader_readf (psf, "b", c->end_date, sizeof (c->end_date)) ; 887| 295| bytes += psf_binheader_readf (psf, "b", c->end_time, sizeof (c->end_time)) ; 888| 295| bytes += psf_binheader_readf (psf, "b", c->producer_app_id, sizeof (c->producer_app_id)) ; 889| 295| bytes += psf_binheader_readf (psf, "b", c->producer_app_version, sizeof (c->producer_app_version)) ; 890| 295| bytes += psf_binheader_readf (psf, "b", c->user_def, sizeof (c->user_def)) ; 891| 295| bytes += psf_binheader_readf (psf, "e4", &c->level_reference, sizeof (c->level_reference)) ; 892| | 893| 2.65k| for (k = 0 ; k < ARRAY_LEN (c->post_timers) ; k++) ------------------ | | 93| 2.65k|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ | Branch (893:15): [True: 2.36k, False: 295] ------------------ 894| 2.36k| bytes += psf_binheader_readf (psf, "b4", &c->post_timers [k].usage, make_size_t (4), &c->post_timers [k].value) ; 895| | 896| 295| bytes += psf_binheader_readf (psf, "b", c->reserved, sizeof (c->reserved)) ; 897| 295| bytes += psf_binheader_readf (psf, "b", c->url, sizeof (c->url)) ; 898| | 899| 295| if (chunksize > WAV_CART_MIN_CHUNK_SIZE) ------------------ | | 36| 295|#define WAV_CART_MIN_CHUNK_SIZE 2048 ------------------ | Branch (899:6): [True: 132, False: 163] ------------------ 900| 132| { /* File has tag text. */ 901| 132| c->tag_text_size = chunksize - WAV_CART_MIN_CHUNK_SIZE ; ------------------ | | 36| 132|#define WAV_CART_MIN_CHUNK_SIZE 2048 ------------------ 902| 132| bytes += psf_binheader_readf (psf, "b", c->tag_text, make_size_t (c->tag_text_size)) ; 903| 132| } ; 904| | 905| 295| if (bytes < chunksize) ------------------ | Branch (905:6): [True: 38, False: 257] ------------------ 906| 38| psf_log_printf (psf, " %d trailing bytes in cart chunk.\n", chunksize - bytes) ; 907| | 908| 295| return 0 ; 909| 295|} /* wavlike_read_cart_chunk */ wavlike_subchunk_parse: 956| 69.8k|{ sf_count_t current_pos ; 957| 69.8k| char buffer [2048] ; 958| 69.8k| uint32_t chunk_size, bytesread = 0 ; 959| | 960| 69.8k| current_pos = psf_fseek (psf, 0, SEEK_CUR) ; 961| | 962| 69.8k| if (chunk_length <= 8) ------------------ | Branch (962:6): [True: 2.72k, False: 67.1k] ------------------ 963| 2.72k| { /* This case is for broken files generated by PEAK. */ 964| 2.72k| psf_log_printf (psf, "%M : %u (weird length)\n", chunk, chunk_length) ; 965| 2.72k| psf_binheader_readf (psf, "mj", &chunk, chunk_length - 4) ; 966| 2.72k| psf_log_printf (psf, " %M\n", chunk) ; 967| 2.72k| return 0 ; 968| 67.1k| } ; 969| | 970| 67.1k| if (current_pos + chunk_length > psf->filelength) ------------------ | Branch (970:6): [True: 37.4k, False: 29.6k] ------------------ 971| 37.4k| { psf_log_printf (psf, "%M : %u (should be %d)\n", chunk, chunk_length, (int) (psf->filelength - current_pos)) ; 972| 37.4k| chunk_length = psf->filelength - current_pos ; 973| 37.4k| } 974| 29.6k| else 975| 29.6k| psf_log_printf (psf, "%M : %u\n", chunk, chunk_length) ; 976| | 977| 173k| while (bytesread < chunk_length) ------------------ | Branch (977:9): [True: 165k, False: 8.35k] ------------------ 978| 165k| { uint32_t thisread ; 979| | 980| 165k| if ((thisread = psf_binheader_readf (psf, "m", &chunk)) == 0) ------------------ | Branch (980:7): [True: 248, False: 164k] ------------------ 981| 248| break ; 982| 164k| bytesread += thisread ; 983| | 984| 164k| switch (chunk) 985| 164k| { case adtl_MARKER : ------------------ | | 29| 215|#define adtl_MARKER MAKE_MARKER ('a', 'd', 't', 'l') | | ------------------ | | | | 122| 215| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (985:5): [True: 215, False: 164k] ------------------ 986| 1.06k| case INFO_MARKER : ------------------ | | 37| 1.06k|#define INFO_MARKER MAKE_MARKER ('I', 'N', 'F', 'O') | | ------------------ | | | | 122| 1.06k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (986:4): [True: 848, False: 164k] ------------------ 987| | /* These markers don't contain anything, not even a chunk length. */ 988| 1.06k| psf_log_printf (psf, " %M\n", chunk) ; 989| 1.06k| continue ; 990| | 991| 41.0k| case exif_MARKER : ------------------ | | 58| 41.0k|#define exif_MARKER MAKE_MARKER ('e', 'x', 'i', 'f') | | ------------------ | | | | 122| 41.0k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (991:4): [True: 41.0k, False: 123k] ------------------ 992| 41.0k| psf_log_printf (psf, " %M\n", chunk) ; 993| 41.0k| if (chunk_length > bytesread) ------------------ | Branch (993:10): [True: 40.2k, False: 856] ------------------ 994| 40.2k| bytesread += exif_subchunk_parse (psf, chunk_length - bytesread) ; 995| 41.0k| continue ; 996| | 997| 7.01k| case data_MARKER : ------------------ | | 32| 7.01k|#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a') | | ------------------ | | | | 122| 7.01k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (997:4): [True: 7.01k, False: 157k] ------------------ 998| 7.01k| psf_log_printf (psf, " %M inside a LIST block??? Backing out.\n", chunk) ; 999| | /* Jump back four bytes and return to caller. */ 1000| 7.01k| psf_binheader_readf (psf, "j", -4) ; 1001| 7.01k| return 0 ; 1002| | 1003| 6.85k| case 0 : ------------------ | Branch (1003:4): [True: 6.85k, False: 158k] ------------------ 1004| | /* 1005| | ** Four zero bytes where a marker was expected. Assume this means 1006| | ** the rest of the chunk is garbage. 1007| | */ 1008| 6.85k| psf_log_printf (psf, " *** Found weird-ass zero marker. Jumping to end of chunk.\n") ; 1009| 6.85k| goto cleanup_subchunk_parse ; 1010| | 1011| 108k| default : ------------------ | Branch (1011:4): [True: 108k, False: 56.0k] ------------------ 1012| 108k| break ; 1013| 164k| } ; 1014| | 1015| 108k| switch (chunk) 1016| 108k| { case ISFT_MARKER : ------------------ | | 42| 1.33k|#define ISFT_MARKER MAKE_MARKER ('I', 'S', 'F', 'T') | | ------------------ | | | | 122| 1.33k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1016:5): [True: 1.33k, False: 107k] ------------------ 1017| 3.94k| case ICOP_MARKER : ------------------ | | 50| 3.94k|#define ICOP_MARKER MAKE_MARKER ('I', 'C', 'O', 'P') | | ------------------ | | | | 122| 3.94k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1017:4): [True: 2.60k, False: 106k] ------------------ 1018| 4.23k| case IARL_MARKER : ------------------ | | 45| 4.23k|#define IARL_MARKER MAKE_MARKER ('I', 'A', 'R', 'L') | | ------------------ | | | | 122| 4.23k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1018:4): [True: 292, False: 108k] ------------------ 1019| 5.40k| case IART_MARKER : ------------------ | | 46| 5.40k|#define IART_MARKER MAKE_MARKER ('I', 'A', 'R', 'T') | | ------------------ | | | | 122| 5.40k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1019:4): [True: 1.16k, False: 107k] ------------------ 1020| 13.7k| case ICMT_MARKER : ------------------ | | 54| 13.7k|#define ICMT_MARKER MAKE_MARKER ('I', 'C', 'M', 'T') | | ------------------ | | | | 122| 13.7k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1020:4): [True: 8.32k, False: 100k] ------------------ 1021| 15.7k| case ICRD_MARKER : ------------------ | | 43| 15.7k|#define ICRD_MARKER MAKE_MARKER ('I', 'C', 'R', 'D') | | ------------------ | | | | 122| 15.7k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1021:4): [True: 2.06k, False: 106k] ------------------ 1022| 19.1k| case IENG_MARKER : ------------------ | | 48| 19.1k|#define IENG_MARKER MAKE_MARKER ('I', 'E', 'N', 'G') | | ------------------ | | | | 122| 19.1k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1022:4): [True: 3.38k, False: 105k] ------------------ 1023| 19.2k| case IGNR_MARKER : ------------------ | | 49| 19.2k|#define IGNR_MARKER MAKE_MARKER ('I', 'G', 'N', 'R') | | ------------------ | | | | 122| 19.2k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1023:4): [True: 88, False: 108k] ------------------ 1024| 22.8k| case INAM_MARKER : ------------------ | | 47| 22.8k|#define INAM_MARKER MAKE_MARKER ('I', 'N', 'A', 'M') | | ------------------ | | | | 122| 22.8k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1024:4): [True: 3.62k, False: 105k] ------------------ 1025| 24.9k| case IPRD_MARKER : ------------------ | | 51| 24.9k|#define IPRD_MARKER MAKE_MARKER ('I', 'P', 'R', 'D') | | ------------------ | | | | 122| 24.9k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1025:4): [True: 2.03k, False: 106k] ------------------ 1026| 26.9k| case ISBJ_MARKER : ------------------ | | 53| 26.9k|#define ISBJ_MARKER MAKE_MARKER ('I', 'S', 'B', 'J') | | ------------------ | | | | 122| 26.9k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1026:4): [True: 2.02k, False: 106k] ------------------ 1027| 29.0k| case ISRC_MARKER : ------------------ | | 52| 29.0k|#define ISRC_MARKER MAKE_MARKER ('I', 'S', 'R', 'C') | | ------------------ | | | | 122| 29.0k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1027:4): [True: 2.12k, False: 106k] ------------------ 1028| 29.2k| case IAUT_MARKER : ------------------ | | 55| 29.2k|#define IAUT_MARKER MAKE_MARKER ('I', 'A', 'U', 'T') | | ------------------ | | | | 122| 29.2k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1028:4): [True: 217, False: 108k] ------------------ 1029| 30.7k| case ITRK_MARKER : ------------------ | | 56| 30.7k|#define ITRK_MARKER MAKE_MARKER ('I', 'T', 'R', 'K') | | ------------------ | | | | 122| 30.7k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1029:4): [True: 1.44k, False: 107k] ------------------ 1030| 30.7k| bytesread += psf_binheader_readf (psf, "4", &chunk_size) ; 1031| 30.7k| chunk_size += (chunk_size & 1) ; 1032| 30.7k| if (chunk_size >= SIGNED_SIZEOF (buffer) || bytesread + chunk_size > chunk_length) ------------------ | | 91| 61.4k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (1032:10): [True: 7.11k, False: 23.6k] | Branch (1032:50): [True: 5.28k, False: 18.3k] ------------------ 1033| 12.3k| { psf_log_printf (psf, " *** %M : %u (too big)\n", chunk, chunk_size) ; 1034| 12.3k| goto cleanup_subchunk_parse ; 1035| 18.3k| } ; 1036| | 1037| 18.3k| bytesread += psf_binheader_readf (psf, "b", buffer, chunk_size) ; 1038| 18.3k| buffer [chunk_size] = 0 ; 1039| 18.3k| psf_log_printf (psf, " %M : %s\n", chunk, buffer) ; 1040| 18.3k| break ; 1041| | 1042| 12.6k| case labl_MARKER : ------------------ | | 33| 12.6k|#define labl_MARKER MAKE_MARKER ('l', 'a', 'b', 'l') | | ------------------ | | | | 122| 12.6k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1042:4): [True: 12.6k, False: 96.3k] ------------------ 1043| 12.6k| { int mark_id ; 1044| | 1045| 12.6k| bytesread += psf_binheader_readf (psf, "44", &chunk_size, &mark_id) ; 1046| 12.6k| chunk_size -= 4 ; 1047| 12.6k| chunk_size += (chunk_size & 1) ; 1048| 12.6k| if (chunk_size < 1 || chunk_size >= SIGNED_SIZEOF (buffer) || bytesread + chunk_size > chunk_length) ------------------ | | 91| 24.6k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (1048:11): [True: 575, False: 12.0k] | Branch (1048:29): [True: 3.45k, False: 8.57k] | Branch (1048:69): [True: 3.42k, False: 5.15k] ------------------ 1049| 7.45k| { psf_log_printf (psf, " *** %M : %u (too big)\n", chunk, chunk_size) ; 1050| 7.45k| goto cleanup_subchunk_parse ; 1051| 7.45k| } ; 1052| | 1053| 5.15k| bytesread += psf_binheader_readf (psf, "b", buffer, chunk_size) ; 1054| 5.15k| buffer [chunk_size] = 0 ; 1055| | 1056| 5.15k| if (mark_id < 10) /* avoid swamping log buffer with labels */ ------------------ | Branch (1056:11): [True: 1.73k, False: 3.41k] ------------------ 1057| 1.73k| psf_log_printf (psf, " %M : %u : %s\n", chunk, mark_id, buffer) ; 1058| 3.41k| else if (mark_id == 10) ------------------ | Branch (1058:16): [True: 1.80k, False: 1.61k] ------------------ 1059| 1.80k| psf_log_printf (psf, " (Skipping)\n") ; 1060| | 1061| 5.15k| if (psf->cues) ------------------ | Branch (1061:11): [True: 571, False: 4.58k] ------------------ 1062| 571| { unsigned int i = 0 ; 1063| | 1064| | /* find id to store label */ 1065| 1.93k| while (i < psf->cues->cue_count && psf->cues->cue_points [i].indx != mark_id) ------------------ | Branch (1065:15): [True: 1.56k, False: 368] | Branch (1065:43): [True: 1.36k, False: 203] ------------------ 1066| 1.36k| i++ ; 1067| | 1068| 571| if (i < psf->cues->cue_count) ------------------ | Branch (1068:12): [True: 203, False: 368] ------------------ 1069| 203| memcpy (psf->cues->cue_points [i].name, buffer, sizeof (psf->cues->cue_points [i].name)) ; 1070| 571| } ; 1071| 5.15k| } ; 1072| 5.15k| break ; 1073| | 1074| 5.36k| case DISP_MARKER : ------------------ | | 36| 5.36k|#define DISP_MARKER MAKE_MARKER ('D', 'I', 'S', 'P') | | ------------------ | | | | 122| 5.36k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1074:4): [True: 5.36k, False: 103k] ------------------ 1075| 6.53k| case ltxt_MARKER : ------------------ | | 34| 6.53k|#define ltxt_MARKER MAKE_MARKER ('l', 't', 'x', 't') | | ------------------ | | | | 122| 6.53k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1075:4): [True: 1.17k, False: 107k] ------------------ 1076| 7.36k| case note_MARKER : ------------------ | | 35| 7.36k|#define note_MARKER MAKE_MARKER ('n', 'o', 't', 'e') | | ------------------ | | | | 122| 7.36k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1076:4): [True: 829, False: 108k] ------------------ 1077| 7.36k| bytesread += psf_binheader_readf (psf, "4", &chunk_size) ; 1078| 7.36k| chunk_size += (chunk_size & 1) ; 1079| 7.36k| if (chunk_size >= SIGNED_SIZEOF (buffer) || bytesread + chunk_size > chunk_length) ------------------ | | 91| 14.7k|#define SIGNED_SIZEOF(x) ((int) sizeof (x)) ------------------ | Branch (1079:10): [True: 3.03k, False: 4.33k] | Branch (1079:50): [True: 1.66k, False: 2.67k] ------------------ 1080| 4.69k| { psf_log_printf (psf, " *** %M : %u (too big)\n", chunk, chunk_size) ; 1081| 4.69k| goto cleanup_subchunk_parse ; 1082| 4.69k| } ; 1083| | 1084| 2.67k| psf_log_printf (psf, " %M : %u\n", chunk, chunk_size) ; 1085| 2.67k| goto cleanup_subchunk_parse ; 1086| | 1087| 58.2k| default : ------------------ | Branch (1087:4): [True: 58.2k, False: 50.7k] ------------------ 1088| 58.2k| bytesread += psf_binheader_readf (psf, "4", &chunk_size) ; 1089| 58.2k| chunk_size += (chunk_size & 1) ; 1090| 58.2k| if (bytesread + chunk_size > chunk_length) ------------------ | Branch (1090:10): [True: 17.4k, False: 40.8k] ------------------ 1091| 17.4k| { psf_log_printf (psf, " *** %M : %u (too big)\n", chunk, chunk_size) ; 1092| 17.4k| goto cleanup_subchunk_parse ; 1093| 17.4k| } 1094| 40.8k| else 1095| 40.8k| { psf_log_printf (psf, " %M : %u\n", chunk, chunk_size) ; 1096| 40.8k| bytesread += psf_binheader_readf (psf, "j", chunk_size) ; 1097| 40.8k| } ; 1098| 40.8k| break ; 1099| 108k| } ; 1100| | 1101| 64.3k| switch (chunk) ------------------ | Branch (1101:11): [True: 17.8k, False: 46.4k] ------------------ 1102| 64.3k| { case ISFT_MARKER : ------------------ | | 42| 1.33k|#define ISFT_MARKER MAKE_MARKER ('I', 'S', 'F', 'T') | | ------------------ | | | | 122| 1.33k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1102:5): [True: 1.33k, False: 62.9k] ------------------ 1103| 1.33k| psf_store_string (psf, SF_STR_SOFTWARE, buffer) ; 1104| 1.33k| break ; 1105| 2.32k| case ICOP_MARKER : ------------------ | | 50| 2.32k|#define ICOP_MARKER MAKE_MARKER ('I', 'C', 'O', 'P') | | ------------------ | | | | 122| 2.32k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1105:4): [True: 2.32k, False: 61.9k] ------------------ 1106| 2.32k| psf_store_string (psf, SF_STR_COPYRIGHT, buffer) ; 1107| 2.32k| break ; 1108| 3.22k| case INAM_MARKER : ------------------ | | 47| 3.22k|#define INAM_MARKER MAKE_MARKER ('I', 'N', 'A', 'M') | | ------------------ | | | | 122| 3.22k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1108:4): [True: 3.22k, False: 61.0k] ------------------ 1109| 3.22k| psf_store_string (psf, SF_STR_TITLE, buffer) ; 1110| 3.22k| break ; 1111| 319| case IART_MARKER : ------------------ | | 46| 319|#define IART_MARKER MAKE_MARKER ('I', 'A', 'R', 'T') | | ------------------ | | | | 122| 319| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1111:4): [True: 319, False: 63.9k] ------------------ 1112| 319| psf_store_string (psf, SF_STR_ARTIST, buffer) ; 1113| 319| break ; 1114| 5.27k| case ICMT_MARKER : ------------------ | | 54| 5.27k|#define ICMT_MARKER MAKE_MARKER ('I', 'C', 'M', 'T') | | ------------------ | | | | 122| 5.27k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1114:4): [True: 5.27k, False: 59.0k] ------------------ 1115| 5.27k| psf_store_string (psf, SF_STR_COMMENT, buffer) ; 1116| 5.27k| break ; 1117| 2.05k| case ICRD_MARKER : ------------------ | | 43| 2.05k|#define ICRD_MARKER MAKE_MARKER ('I', 'C', 'R', 'D') | | ------------------ | | | | 122| 2.05k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1117:4): [True: 2.05k, False: 62.2k] ------------------ 1118| 2.05k| psf_store_string (psf, SF_STR_DATE, buffer) ; 1119| 2.05k| break ; 1120| 84| case IGNR_MARKER : ------------------ | | 49| 84|#define IGNR_MARKER MAKE_MARKER ('I', 'G', 'N', 'R') | | ------------------ | | | | 122| 84| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1120:4): [True: 84, False: 64.2k] ------------------ 1121| 84| psf_store_string (psf, SF_STR_GENRE, buffer) ; 1122| 84| break ; 1123| 1.77k| case IPRD_MARKER : ------------------ | | 51| 1.77k|#define IPRD_MARKER MAKE_MARKER ('I', 'P', 'R', 'D') | | ------------------ | | | | 122| 1.77k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1123:4): [True: 1.77k, False: 62.5k] ------------------ 1124| 1.77k| psf_store_string (psf, SF_STR_ALBUM, buffer) ; 1125| 1.77k| break ; 1126| 1.44k| case ITRK_MARKER : ------------------ | | 56| 1.44k|#define ITRK_MARKER MAKE_MARKER ('I', 'T', 'R', 'K') | | ------------------ | | | | 122| 1.44k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1126:4): [True: 1.44k, False: 62.8k] ------------------ 1127| 1.44k| psf_store_string (psf, SF_STR_TRACKNUMBER, buffer) ; 1128| 1.44k| break ; 1129| 64.3k| } ; 1130| 64.3k| } ; 1131| | 1132| 60.0k|cleanup_subchunk_parse : 1133| | 1134| 60.0k| if (chunk_length > bytesread) ------------------ | Branch (1134:6): [True: 43.1k, False: 16.8k] ------------------ 1135| 43.1k| bytesread += psf_binheader_readf (psf, "j", chunk_length - bytesread) ; 1136| | 1137| 60.0k| return 0 ; 1138| 8.60k|} /* wavlike_subchunk_parse */ wavlike_read_peak_chunk: 1208| 7.82k|{ char buffer [256] ; 1209| 7.82k| uint32_t uk ; 1210| | 1211| 7.82k| if (chunk_size != WAVLIKE_PEAK_CHUNK_SIZE (psf->sf.channels)) ------------------ | | 337| 7.82k|#define WAVLIKE_PEAK_CHUNK_SIZE(ch) (2 * sizeof (int) + ch * (sizeof (float) + sizeof (int))) ------------------ | Branch (1211:6): [True: 31, False: 7.79k] ------------------ 1212| 31| { psf_binheader_readf (psf, "j", chunk_size) ; 1213| 31| psf_log_printf (psf, "*** File PEAK chunk size doesn't fit with number of channels (%d).\n", psf->sf.channels) ; 1214| 31| return SFE_WAV_BAD_PEAK ; 1215| 7.79k| } ; 1216| | 1217| 7.79k| if (psf->peak_info) ------------------ | Branch (1217:6): [True: 7.74k, False: 45] ------------------ 1218| 7.74k| { psf_log_printf (psf, "*** Found existing peak info, using last one.\n") ; 1219| 7.74k| free (psf->peak_info) ; 1220| 7.74k| psf->peak_info = NULL ; 1221| 7.74k| } ; 1222| 7.79k| if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) ------------------ | Branch (1222:6): [True: 0, False: 7.79k] ------------------ 1223| 0| return SFE_MALLOC_FAILED ; 1224| | 1225| | /* read in rest of PEAK chunk. */ 1226| 7.79k| psf_binheader_readf (psf, "44", & (psf->peak_info->version), & (psf->peak_info->timestamp)) ; 1227| | 1228| 7.79k| if (psf->peak_info->version != 1) ------------------ | Branch (1228:6): [True: 5.64k, False: 2.14k] ------------------ 1229| 5.64k| psf_log_printf (psf, " version : %d *** (should be version 1)\n", psf->peak_info->version) ; 1230| 2.14k| else 1231| 2.14k| psf_log_printf (psf, " version : %d\n", psf->peak_info->version) ; 1232| | 1233| 7.79k| psf_log_printf (psf, " time stamp : %d\n", psf->peak_info->timestamp) ; 1234| 7.79k| psf_log_printf (psf, " Ch Position Value\n") ; 1235| | 1236| 30.4k| for (uk = 0 ; uk < (uint32_t) psf->sf.channels ; uk++) ------------------ | Branch (1236:16): [True: 22.6k, False: 7.79k] ------------------ 1237| 22.6k| { float value ; 1238| 22.6k| uint32_t position ; 1239| | 1240| 22.6k| psf_binheader_readf (psf, "f4", &value, &position) ; 1241| 22.6k| psf->peak_info->peaks [uk].value = value ; 1242| 22.6k| psf->peak_info->peaks [uk].position = position ; 1243| | 1244| 22.6k| snprintf (buffer, sizeof (buffer), " %2d %-12" PRId64 " %g\n", 1245| 22.6k| uk, psf->peak_info->peaks [uk].position, psf->peak_info->peaks [uk].value) ; 1246| 22.6k| buffer [sizeof (buffer) - 1] = 0 ; 1247| 22.6k| psf_log_printf (psf, "%s", buffer) ; 1248| 22.6k| } ; 1249| | 1250| 7.79k| return 0 ; 1251| 7.79k|} /* wavlike_read_peak_chunk */ wavlike.c:wavex_guid_equal: 118| 114k|{ return !memcmp (first, second, sizeof (EXT_SUBFORMAT)) ; 119| 114k|} /* wavex_guid_equal */ wavlike.c:exif_subchunk_parse: 1293| 40.2k|{ uint32_t marker, dword = 0, vmajor = -1, vminor = -1, bytesread = 0 ; 1294| 40.2k| char buf [4096] ; 1295| 40.2k| int thisread ; 1296| | 1297| 475k| while (bytesread < length) ------------------ | Branch (1297:9): [True: 473k, False: 2.63k] ------------------ 1298| 473k| { 1299| 473k| if ((thisread = psf_binheader_readf (psf, "m", &marker)) == 0) ------------------ | Branch (1299:7): [True: 131, False: 473k] ------------------ 1300| 131| break ; 1301| 473k| bytesread += thisread ; 1302| | 1303| 473k| switch (marker) 1304| 473k| { 1305| 61.1k| case 0 : /* camera padding? */ ------------------ | Branch (1305:4): [True: 61.1k, False: 411k] ------------------ 1306| 61.1k| break ; 1307| | 1308| 1.35k| case ever_MARKER : ------------------ | | 59| 1.35k|#define ever_MARKER MAKE_MARKER ('e', 'v', 'e', 'r') | | ------------------ | | | | 122| 1.35k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1308:4): [True: 1.35k, False: 471k] ------------------ 1309| 1.35k| bytesread += psf_binheader_readf (psf, "j4", 4, &dword) ; 1310| 1.35k| vmajor = 10 * (((dword >> 24) & 0xff) - '0') + (((dword >> 16) & 0xff) - '0') ; 1311| 1.35k| vminor = 10 * (((dword >> 8) & 0xff) - '0') + ((dword & 0xff) - '0') ; 1312| 1.35k| psf_log_printf (psf, " EXIF Version : %u.%02u\n", vmajor, vminor) ; 1313| 1.35k| break ; 1314| | 1315| 4.40k| case olym_MARKER : ------------------ | | 66| 4.40k|#define olym_MARKER MAKE_MARKER ('o', 'l', 'y', 'm') | | ------------------ | | | | 122| 4.40k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1315:4): [True: 4.40k, False: 468k] ------------------ 1316| 4.40k| bytesread += psf_binheader_readf (psf, "4", &dword) ; 1317| 4.40k| psf_log_printf (psf, "%M : %u\n", marker, dword) ; 1318| 4.40k| if (dword > length || bytesread + dword > length) ------------------ | Branch (1318:9): [True: 1.42k, False: 2.97k] | Branch (1318:27): [True: 1.68k, False: 1.29k] ------------------ 1319| 3.11k| break ; 1320| 1.29k| dword += (dword & 1) ; 1321| 1.29k| bytesread += psf_binheader_readf (psf, "j", dword) ; 1322| 1.29k| break ; 1323| | 1324| 6.40k| case emnt_MARKER : /* design information: null-terminated string */ ------------------ | | 63| 6.40k|#define emnt_MARKER MAKE_MARKER ('e', 'm', 'n', 't') | | ------------------ | | | | 122| 6.40k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1324:4): [True: 6.40k, False: 466k] ------------------ 1325| 74.4k| case emdl_MARKER : /* model name ; null-terminated string */ ------------------ | | 62| 74.4k|#define emdl_MARKER MAKE_MARKER ('e', 'm', 'd', 'l') | | ------------------ | | | | 122| 74.4k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1325:4): [True: 68.0k, False: 405k] ------------------ 1326| 74.9k| case ecor_MARKER : /* manufacturer: null-terminated string */ ------------------ | | 61| 74.9k|#define ecor_MARKER MAKE_MARKER ('e', 'c', 'o', 'r') | | ------------------ | | | | 122| 74.9k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1326:4): [True: 511, False: 472k] ------------------ 1327| 75.4k| case etim_MARKER : /* creation time: null-terminated string in the format "hour:minute:second.subsecond" */ ------------------ | | 60| 75.4k|#define etim_MARKER MAKE_MARKER ('e', 't', 'i', 'm') | | ------------------ | | | | 122| 75.4k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1327:4): [True: 475, False: 472k] ------------------ 1328| 75.9k| case erel_MARKER : /* relation info: null-terminated string (filename) */ ------------------ | | 64| 75.9k|#define erel_MARKER MAKE_MARKER ('e', 'r', 'e', 'l') | | ------------------ | | | | 122| 75.9k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1328:4): [True: 568, False: 472k] ------------------ 1329| 76.3k| case eucm_MARKER : /* user comment: 4-byte size follows, then possibly unicode data */ ------------------ | | 65| 76.3k|#define eucm_MARKER MAKE_MARKER ('e', 'u', 'c', 'm') | | ------------------ | | | | 122| 76.3k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1329:4): [True: 333, False: 472k] ------------------ 1330| 76.3k| bytesread += psf_binheader_readf (psf, "4", &dword) ; 1331| 76.3k| bytesread += sizeof (dword) ; 1332| 76.3k| dword += (dword & 1) ; 1333| | 1334| 76.3k| if (dword >= sizeof (buf)) ------------------ | Branch (1334:9): [True: 36.1k, False: 40.2k] ------------------ 1335| 36.1k| { psf_log_printf (psf, "*** Marker '%M' is too big %u\n\n", marker, dword) ; 1336| 36.1k| return bytesread ; 1337| 40.2k| } ; 1338| | 1339| 40.2k| bytesread += exif_fill_and_sink (psf, buf, sizeof (buf), dword) ; 1340| | 1341| | /* BAD - don't know what's going on here -- maybe a bug in the camera */ 1342| | /* field should be NULL-terminated but there's no room for it with the reported number */ 1343| | /* example output: emdl : 8 (EX-Z1050) */ 1344| 40.2k| if (marker == emdl_MARKER && dword == strlen (buf) /* should be >= strlen+1*/) ------------------ | | 62| 40.2k|#define emdl_MARKER MAKE_MARKER ('e', 'm', 'd', 'l') | | ------------------ | | | | 122| 80.4k| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (1344:9): [True: 38.9k, False: 1.26k] | Branch (1344:34): [True: 12.1k, False: 26.8k] ------------------ 1345| 12.1k| { psf_log_printf (psf, " *** field size too small for string (sinking 2 bytes)\n") ; 1346| 12.1k| bytesread += psf_binheader_readf (psf, "j", 2) ; 1347| 12.1k| } ; 1348| | 1349| 40.2k| psf_log_printf (psf, " %M : %u (%s)\n", marker, dword, buf) ; 1350| 40.2k| if (dword > length) ------------------ | Branch (1350:9): [True: 1.36k, False: 38.8k] ------------------ 1351| 1.36k| return bytesread ; 1352| 38.8k| break ; 1353| | 1354| 329k| default : ------------------ | Branch (1354:4): [True: 329k, False: 143k] ------------------ 1355| 329k| psf_log_printf (psf, " *** %M (%u): -- ignored --\n", marker, marker) ; 1356| 329k| break ; 1357| 473k| } ; 1358| 435k| } ; 1359| | 1360| 2.76k| return bytesread ; 1361| 40.2k|} /* exif_subchunk_parse */ wavlike.c:exif_fill_and_sink: 1271| 40.2k|{ 1272| 40.2k| size_t bytesread = 0 ; 1273| | 1274| 40.2k| buf [0] = 0 ; 1275| 40.2k| bufsz -= 1 ; 1276| 40.2k| if (toread < bufsz) ------------------ | Branch (1276:6): [True: 40.2k, False: 0] ------------------ 1277| 40.2k| bufsz = toread ; 1278| 40.2k| bytesread = psf_binheader_readf (psf, "b", buf, bufsz) ; 1279| 40.2k| buf [bufsz] = 0 ; 1280| | 1281| 40.2k| if (bytesread == bufsz && toread > bufsz) ------------------ | Branch (1281:6): [True: 40.1k, False: 32] | Branch (1281:28): [True: 0, False: 40.1k] ------------------ 1282| 0| bytesread += psf_binheader_readf (psf, "j", toread - bufsz) ; 1283| | 1284| 40.2k| return bytesread ; 1285| 40.2k|} /* exif_fill_and_sink */ wve_open: 56| 84|{ int error = 0 ; 57| | 58| 84| if (psf->is_pipe) ------------------ | Branch (58:6): [True: 0, False: 84] ------------------ 59| 0| return SFE_WVE_NO_PIPE ; 60| | 61| 84| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (61:6): [True: 84, False: 0] | Branch (61:37): [True: 0, False: 0] | Branch (61:67): [True: 0, False: 0] ------------------ 62| 84| { if ((error = wve_read_header (psf))) ------------------ | Branch (62:8): [True: 18, False: 66] ------------------ 63| 18| return error ; 64| 84| } ; 65| | 66| 66| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (66:6): [True: 0, False: 66] | Branch (66:37): [True: 0, False: 66] ------------------ 67| 0| { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_WVE) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (67:8): [True: 0, False: 0] ------------------ 68| 0| return SFE_BAD_OPEN_FORMAT ; 69| | 70| 0| psf->endian = SF_ENDIAN_BIG ; 71| | 72| 0| if ((error = wve_write_header (psf, SF_FALSE))) ------------------ | Branch (72:7): [True: 0, False: 0] ------------------ 73| 0| return error ; 74| | 75| 0| psf->write_header = wve_write_header ; 76| 66| } ; 77| | 78| 66| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 79| | 80| 66| psf->container_close = wve_close ; 81| | 82| 66| error = alaw_init (psf) ; 83| | 84| 66| return error ; 85| 66|} /* wve_open */ wve.c:wve_read_header: 92| 84|{ int marker ; 93| 84| unsigned short version, padding, repeats, trash ; 94| 84| unsigned datalength ; 95| | 96| | /* Set position to start of file to begin reading header. */ 97| 84| psf_binheader_readf (psf, "pm", 0, &marker) ; 98| 84| if (marker != ALAW_MARKER) ------------------ | | 35| 84|#define ALAW_MARKER MAKE_MARKER ('A', 'L', 'a', 'w') | | ------------------ | | | | 122| 84| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (98:6): [True: 0, False: 84] ------------------ 99| 0| { psf_log_printf (psf, "Could not find '%M'\n", ALAW_MARKER) ; ------------------ | | 35| 0|#define ALAW_MARKER MAKE_MARKER ('A', 'L', 'a', 'w') | | ------------------ | | | | 122| 0| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ 100| 0| return SFE_WVE_NOT_WVE ; 101| 84| } ; 102| | 103| 84| psf_binheader_readf (psf, "m", &marker) ; 104| 84| if (marker != SOUN_MARKER) ------------------ | | 36| 84|#define SOUN_MARKER MAKE_MARKER ('S', 'o', 'u', 'n') | | ------------------ | | | | 122| 84| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (104:6): [True: 0, False: 84] ------------------ 105| 0| { psf_log_printf (psf, "Could not find '%M'\n", SOUN_MARKER) ; ------------------ | | 36| 0|#define SOUN_MARKER MAKE_MARKER ('S', 'o', 'u', 'n') | | ------------------ | | | | 122| 0| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ 106| 0| return SFE_WVE_NOT_WVE ; 107| 84| } ; 108| | 109| 84| psf_binheader_readf (psf, "m", &marker) ; 110| 84| if (marker != DFIL_MARKER) ------------------ | | 37| 84|#define DFIL_MARKER MAKE_MARKER ('d', 'F', 'i', 'l') | | ------------------ | | | | 122| 84| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (110:6): [True: 0, False: 84] ------------------ 111| 0| { psf_log_printf (psf, "Could not find '%M'\n", DFIL_MARKER) ; ------------------ | | 37| 0|#define DFIL_MARKER MAKE_MARKER ('d', 'F', 'i', 'l') | | ------------------ | | | | 122| 0| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ 112| 0| return SFE_WVE_NOT_WVE ; 113| 84| } ; 114| | 115| 84| psf_binheader_readf (psf, "m", &marker) ; 116| 84| if (marker != ESSN_MARKER) ------------------ | | 38| 84|#define ESSN_MARKER MAKE_MARKER ('e', '*', '*', '\0') | | ------------------ | | | | 122| 84| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ | Branch (116:6): [True: 18, False: 66] ------------------ 117| 18| { psf_log_printf (psf, "Could not find '%M'\n", ESSN_MARKER) ; ------------------ | | 38| 18|#define ESSN_MARKER MAKE_MARKER ('e', '*', '*', '\0') | | ------------------ | | | | 122| 18| #define MAKE_MARKER(a, b, c, d) ((uint32_t) ((a) | ((b) << 8) | ((c) << 16) | (((uint32_t) (d)) << 24))) | | ------------------ ------------------ 118| 18| return SFE_WVE_NOT_WVE ; 119| 66| } ; 120| | 121| 66| psf_binheader_readf (psf, "E2", &version) ; 122| | 123| 66| psf_log_printf (psf, "Psion Palmtop Alaw (.wve)\n" 124| 66| " Sample Rate : 8000\n" 125| 66| " Channels : 1\n" 126| 66| " Encoding : A-law\n") ; 127| | 128| 66| if (version != PSION_VERSION) ------------------ | | 39| 66|#define PSION_VERSION ((unsigned short) 3856) ------------------ | Branch (128:6): [True: 65, False: 1] ------------------ 129| 65| psf_log_printf (psf, "Psion version %d should be %d\n", version, PSION_VERSION) ; ------------------ | | 39| 65|#define PSION_VERSION ((unsigned short) 3856) ------------------ 130| | 131| 66| psf_binheader_readf (psf, "E4", &datalength) ; 132| 66| psf->dataoffset = PSION_DATAOFFSET ; ------------------ | | 40| 66|#define PSION_DATAOFFSET 0x20 ------------------ 133| 66| if (datalength != psf->filelength - psf->dataoffset) ------------------ | Branch (133:6): [True: 65, False: 1] ------------------ 134| 65| { psf->datalength = psf->filelength - psf->dataoffset ; 135| 65| psf_log_printf (psf, "Data length %d should be %D\n", datalength, psf->datalength) ; 136| 65| } 137| 1| else 138| 1| psf->datalength = datalength ; 139| | 140| 66| psf_binheader_readf (psf, "E22222", &padding, &repeats, &trash, &trash, &trash) ; 141| | 142| 66| psf->sf.format = SF_FORMAT_WVE | SF_FORMAT_ALAW ; 143| 66| psf->sf.samplerate = 8000 ; 144| 66| psf->sf.frames = psf->datalength ; 145| 66| psf->sf.channels = 1 ; 146| | 147| 66| return SFE_NO_ERROR ; 148| 84|} /* wve_read_header */ wve.c:wve_close: 200| 66|{ 201| 66| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (201:6): [True: 0, False: 66] | Branch (201:37): [True: 0, False: 66] ------------------ 202| 0| { /* Now we know for certain the length of the file we can re-write 203| | ** the header. 204| | */ 205| 0| wve_write_header (psf, SF_TRUE) ; 206| 0| } ; 207| | 208| 66| return 0 ; 209| 66|} /* wve_close */ xi_open: 65| 127|{ XI_PRIVATE *pxi ; 66| 127| int subformat, error = 0 ; 67| | 68| 127| if (psf->is_pipe) ------------------ | Branch (68:6): [True: 0, False: 127] ------------------ 69| 0| return SFE_XI_NO_PIPE ; 70| | 71| 127| if (psf->codec_data) ------------------ | Branch (71:6): [True: 0, False: 127] ------------------ 72| 0| pxi = psf->codec_data ; 73| 127| else if ((pxi = calloc (1, sizeof (XI_PRIVATE))) == NULL) ------------------ | Branch (73:11): [True: 0, False: 127] ------------------ 74| 0| return SFE_MALLOC_FAILED ; 75| | 76| 127| psf->codec_data = pxi ; 77| | 78| 127| if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) ------------------ | Branch (78:6): [True: 127, False: 0] | Branch (78:37): [True: 0, False: 0] | Branch (78:67): [True: 0, False: 0] ------------------ 79| 127| { if ((error = xi_read_header (psf))) ------------------ | Branch (79:8): [True: 46, False: 81] ------------------ 80| 46| return error ; 81| 127| } ; 82| | 83| 81| subformat = SF_CODEC (psf->sf.format) ; ------------------ | | 109| 81|#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) ------------------ 84| | 85| 81| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (85:6): [True: 0, False: 81] | Branch (85:37): [True: 0, False: 81] ------------------ 86| 0| { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_XI) ------------------ | | 108| 0|#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) ------------------ | Branch (86:8): [True: 0, False: 0] ------------------ 87| 0| return SFE_BAD_OPEN_FORMAT ; 88| | 89| 0| psf->endian = SF_ENDIAN_LITTLE ; 90| 0| psf->sf.channels = 1 ; /* Always mono */ 91| 0| psf->sf.samplerate = 44100 ; /* Always */ 92| | 93| | /* Set up default instrument and software name. */ 94| 0| memcpy (pxi->filename, "Default Name ", sizeof (pxi->filename)) ; 95| 0| memcpy (pxi->software, PACKAGE_NAME "-" PACKAGE_VERSION " ", sizeof (pxi->software)) ; ------------------ | | 200| 0|#define PACKAGE_NAME "libsndfile" ------------------ 96| | 97| 0| memset (pxi->sample_name, 0, sizeof (pxi->sample_name)) ; 98| 0| snprintf (pxi->sample_name, sizeof (pxi->sample_name), "%s", "Sample #1") ; 99| | 100| 0| pxi->sample_flags = (subformat == SF_FORMAT_DPCM_16) ? 16 : 0 ; ------------------ | Branch (100:23): [True: 0, False: 0] ------------------ 101| | 102| 0| if (xi_write_header (psf, SF_FALSE)) ------------------ | Branch (102:7): [True: 0, False: 0] ------------------ 103| 0| return psf->error ; 104| | 105| 0| psf->write_header = xi_write_header ; 106| 81| } ; 107| | 108| 81| psf->container_close = xi_close ; 109| 81| psf->seek = dpcm_seek ; 110| | 111| 81| psf->sf.seekable = SF_FALSE ; 112| | 113| 81| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 114| | 115| 81| switch (subformat) 116| 81| { case SF_FORMAT_DPCM_8 : /* 8-bit differential PCM. */ ------------------ | Branch (116:4): [True: 45, False: 36] ------------------ 117| 66| case SF_FORMAT_DPCM_16 : /* 16-bit differential PCM. */ ------------------ | Branch (117:3): [True: 21, False: 60] ------------------ 118| 66| error = dpcm_init (psf) ; 119| 66| break ; 120| | 121| 15| default : break ; ------------------ | Branch (121:3): [True: 15, False: 66] ------------------ 122| 81| } ; 123| | 124| 81| return error ; 125| 81|} /* xi_open */ xi.c:xi_close: 132| 81|{ 133| 81| return 0 ; 134| 81|} /* xi_close */ xi.c:dpcm_init: 161| 66|{ if (psf->bytewidth == 0 || psf->sf.channels == 0) ------------------ | Branch (161:7): [True: 0, False: 66] | Branch (161:30): [True: 0, False: 66] ------------------ 162| 0| return SFE_INTERNAL ; 163| | 164| 66| psf->blockwidth = psf->bytewidth * psf->sf.channels ; 165| | 166| 66| if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) ------------------ | Branch (166:6): [True: 66, False: 0] | Branch (166:36): [True: 0, False: 0] ------------------ 167| 66| { switch (psf->bytewidth) 168| 66| { case 1 : ------------------ | Branch (168:5): [True: 45, False: 21] ------------------ 169| 45| psf->read_short = dpcm_read_dsc2s ; 170| 45| psf->read_int = dpcm_read_dsc2i ; 171| 45| psf->read_float = dpcm_read_dsc2f ; 172| 45| psf->read_double = dpcm_read_dsc2d ; 173| 45| break ; 174| 21| case 2 : ------------------ | Branch (174:4): [True: 21, False: 45] ------------------ 175| 21| psf->read_short = dpcm_read_dles2s ; 176| 21| psf->read_int = dpcm_read_dles2i ; 177| 21| psf->read_float = dpcm_read_dles2f ; 178| 21| psf->read_double = dpcm_read_dles2d ; 179| 21| break ; 180| 0| default : ------------------ | Branch (180:4): [True: 0, False: 66] ------------------ 181| 0| psf_log_printf (psf, "dpcm_init() returning SFE_UNIMPLEMENTED\n") ; 182| 0| return SFE_UNIMPLEMENTED ; 183| 66| } ; 184| 66| } ; 185| | 186| 66| if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) ------------------ | Branch (186:6): [True: 0, False: 66] | Branch (186:37): [True: 0, False: 66] ------------------ 187| 0| { switch (psf->bytewidth) 188| 0| { case 1 : ------------------ | Branch (188:5): [True: 0, False: 0] ------------------ 189| 0| psf->write_short = dpcm_write_s2dsc ; 190| 0| psf->write_int = dpcm_write_i2dsc ; 191| 0| psf->write_float = dpcm_write_f2dsc ; 192| 0| psf->write_double = dpcm_write_d2dsc ; 193| 0| break ; 194| 0| case 2 : ------------------ | Branch (194:4): [True: 0, False: 0] ------------------ 195| 0| psf->write_short = dpcm_write_s2dles ; 196| 0| psf->write_int = dpcm_write_i2dles ; 197| 0| psf->write_float = dpcm_write_f2dles ; 198| 0| psf->write_double = dpcm_write_d2dles ; 199| 0| break ; 200| 0| default : ------------------ | Branch (200:4): [True: 0, False: 0] ------------------ 201| 0| psf_log_printf (psf, "dpcm_init() returning SFE_UNIMPLEMENTED\n") ; 202| 0| return SFE_UNIMPLEMENTED ; 203| 0| } ; 204| 66| } ; 205| | 206| 66| psf->filelength = psf_get_filelen (psf) ; 207| 66| psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : ------------------ | Branch (207:20): [True: 0, False: 66] ------------------ 208| 66| psf->filelength - psf->dataoffset ; 209| 66| psf->sf.frames = psf->datalength / psf->blockwidth ; 210| | 211| 66| return 0 ; 212| 66|} /* dpcm_init */ xi.c:dpcm_read_dsc2f: 558| 506|{ BUF_UNION ubuf ; 559| 506| XI_PRIVATE *pxi ; 560| 506| int bufferlen, readcount ; 561| 506| sf_count_t total = 0 ; 562| 506| float normfact ; 563| | 564| 506| if ((pxi = psf->codec_data) == NULL) ------------------ | Branch (564:6): [True: 0, False: 506] ------------------ 565| 0| return 0 ; 566| | 567| 506| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ; ------------------ | Branch (567:13): [True: 506, False: 0] ------------------ 568| | 569| 506| bufferlen = ARRAY_LEN (ubuf.ucbuf) ; ------------------ | | 93| 506|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 570| | 571| 1.01k| while (len > 0) ------------------ | Branch (571:9): [True: 506, False: 506] ------------------ 572| 506| { if (len < bufferlen) ------------------ | Branch (572:8): [True: 506, False: 0] ------------------ 573| 506| bufferlen = (int) len ; 574| 506| readcount = (int) psf_fread (ubuf.scbuf, sizeof (signed char), bufferlen, psf) ; 575| 506| dsc2f_array (pxi, ubuf.scbuf, readcount, ptr + total, normfact) ; 576| 506| total += readcount ; 577| 506| if (readcount < bufferlen) ------------------ | Branch (577:7): [True: 0, False: 506] ------------------ 578| 0| break ; 579| 506| len -= readcount ; 580| 506| } ; 581| | 582| 506| return total ; 583| 506|} /* dpcm_read_dsc2f */ xi.c:dsc2f_array: 998| 506|{ signed char last_val ; 999| 506| int k ; 1000| | 1001| 506| last_val = pxi->last_16 >> 8 ; 1002| | 1003| 1.01k| for (k = 0 ; k < count ; k++) ------------------ | Branch (1003:15): [True: 506, False: 506] ------------------ 1004| 506| { last_val += src [k] ; 1005| 506| dest [k] = last_val * normfact ; 1006| 506| } ; 1007| | 1008| 506| pxi->last_16 = arith_shift_left (last_val, 8) ; 1009| 506|} /* dsc2f_array */ xi.c:dpcm_read_dles2f: 671| 214|{ BUF_UNION ubuf ; 672| 214| XI_PRIVATE *pxi ; 673| 214| int bufferlen, readcount ; 674| 214| sf_count_t total = 0 ; 675| 214| float normfact ; 676| | 677| 214| if ((pxi = psf->codec_data) == NULL) ------------------ | Branch (677:6): [True: 0, False: 214] ------------------ 678| 0| return 0 ; 679| | 680| 214| normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; ------------------ | Branch (680:13): [True: 214, False: 0] ------------------ 681| | 682| 214| bufferlen = ARRAY_LEN (ubuf.sbuf) ; ------------------ | | 93| 214|#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) ------------------ 683| | 684| 428| while (len > 0) ------------------ | Branch (684:9): [True: 214, False: 214] ------------------ 685| 214| { if (len < bufferlen) ------------------ | Branch (685:8): [True: 214, False: 0] ------------------ 686| 214| bufferlen = (int) len ; 687| 214| readcount = (int) psf_fread (ubuf.sbuf, sizeof (short), bufferlen, psf) ; 688| 214| dles2f_array (pxi, ubuf.sbuf, readcount, ptr + total, normfact) ; 689| 214| total += readcount ; 690| 214| if (readcount < bufferlen) ------------------ | Branch (690:7): [True: 0, False: 214] ------------------ 691| 0| break ; 692| 214| len -= readcount ; 693| 214| } ; 694| | 695| 214| return total ; 696| 214|} /* dpcm_read_dles2f */ xi.c:dles2f_array: 1128| 214|{ short last_val ; 1129| 214| int k ; 1130| | 1131| 214| last_val = pxi->last_16 ; 1132| | 1133| 428| for (k = 0 ; k < count ; k++) ------------------ | Branch (1133:15): [True: 214, False: 214] ------------------ 1134| 214| { last_val += LE2H_16 (src [k]) ; ------------------ | | 137| 214| #define LE2H_16(x) (x) ------------------ 1135| 214| dest [k] = last_val * normfact ; 1136| 214| } ; 1137| | 1138| 214| pxi->last_16 = last_val ; 1139| 214|} /* dles2f_array */ xi.c:xi_read_header: 331| 127|{ char buffer [64], name [32] ; 332| 127| short version, fade_out, sample_count ; 333| 127| int k, loop_begin, loop_end ; 334| 127| int sample_sizes [MAX_XI_SAMPLES] ; 335| | 336| 127| psf_binheader_readf (psf, "pb", 0, buffer, 21) ; 337| | 338| 127| memset (sample_sizes, 0, sizeof (sample_sizes)) ; 339| | 340| 127| buffer [20] = 0 ; 341| 127| if (strcmp (buffer, "Extended Instrument:") != 0) ------------------ | Branch (341:6): [True: 29, False: 98] ------------------ 342| 29| return SFE_XI_BAD_HEADER ; 343| | 344| 98| memset (buffer, 0, sizeof (buffer)) ; 345| 98| psf_binheader_readf (psf, "b", buffer, 23) ; 346| | 347| 98| if (buffer [22] != 0x1A) ------------------ | Branch (347:6): [True: 2, False: 96] ------------------ 348| 2| return SFE_XI_BAD_HEADER ; 349| | 350| 96| buffer [22] = 0 ; 351| 369| for (k = 21 ; k >= 0 && buffer [k] == ' ' ; k --) ------------------ | Branch (351:16): [True: 368, False: 1] | Branch (351:26): [True: 273, False: 95] ------------------ 352| 273| buffer [k] = 0 ; 353| | 354| 96| psf_log_printf (psf, "Extended Instrument : %s\n", buffer) ; 355| 96| psf_store_string (psf, SF_STR_TITLE, buffer) ; 356| | 357| 96| psf_binheader_readf (psf, "be2", buffer, 20, &version) ; 358| 96| buffer [19] = 0 ; 359| 205| for (k = 18 ; k >= 0 && buffer [k] == ' ' ; k --) ------------------ | Branch (359:16): [True: 204, False: 1] | Branch (359:26): [True: 109, False: 95] ------------------ 360| 109| buffer [k] = 0 ; 361| | 362| 96| psf_log_printf (psf, "Software : %s\nVersion : %d.%02d\n", buffer, version / 256, version % 256) ; 363| 96| psf_store_string (psf, SF_STR_SOFTWARE, buffer) ; 364| | 365| | /* Jump note numbers (96), volume envelope (48), pan envelope (48), 366| | ** volume points (1), pan points (1) 367| | */ 368| 96| psf_binheader_readf (psf, "j", 96 + 48 + 48 + 1 + 1) ; 369| | 370| 96| psf_binheader_readf (psf, "b", buffer, 12) ; 371| 96| psf_log_printf (psf, "Volume Loop\n sustain : %u\n begin : %u\n end : %u\n", 372| 96| buffer [0], buffer [1], buffer [2]) ; 373| 96| psf_log_printf (psf, "Pan Loop\n sustain : %u\n begin : %u\n end : %u\n", 374| 96| buffer [3], buffer [4], buffer [5]) ; 375| 96| psf_log_printf (psf, "Envelope Flags\n volume : 0x%X\n pan : 0x%X\n", 376| 96| buffer [6] & 0xFF, buffer [7] & 0xFF) ; 377| | 378| 96| psf_log_printf (psf, "Vibrato\n type : %u\n sweep : %u\n depth : %u\n rate : %u\n", 379| 96| buffer [8], buffer [9], buffer [10], buffer [11]) ; 380| | 381| | /* 382| | ** Read fade_out then jump reserved (2 bytes) and ???? (20 bytes) and 383| | ** sample_count. 384| | */ 385| 96| psf_binheader_readf (psf, "e2j2", &fade_out, 2 + 20, &sample_count) ; 386| 96| psf_log_printf (psf, "Fade out : %d\n", fade_out) ; 387| | 388| | /* XI file can contain up to 16 samples. */ 389| 96| if (sample_count > MAX_XI_SAMPLES) ------------------ | | 32| 96|#define MAX_XI_SAMPLES 16 ------------------ | Branch (389:6): [True: 1, False: 95] ------------------ 390| 1| return SFE_XI_EXCESS_SAMPLES ; 391| | 392| 95| if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) ------------------ | Branch (392:6): [True: 95, False: 0] | Branch (392:33): [True: 0, False: 95] ------------------ 393| 0| return SFE_MALLOC_FAILED ; 394| | 395| 95| psf->instrument->basenote = 0 ; 396| | /* Log all data for each sample. */ 397| 614| for (k = 0 ; k < sample_count ; k++) ------------------ | Branch (397:15): [True: 519, False: 95] ------------------ 398| 519| { psf_binheader_readf (psf, "e444", &(sample_sizes [k]), &loop_begin, &loop_end) ; 399| | 400| | /* Read 5 know bytes, 1 unknown byte and 22 name bytes. */ 401| 519| psf_binheader_readf (psf, "bb", buffer, 6, name, 22) ; 402| 519| name [21] = 0 ; 403| | 404| 519| psf_log_printf (psf, "Sample #%d\n name : %s\n", k + 1, name) ; 405| | 406| 519| psf_log_printf (psf, " size : %d\n", sample_sizes [k]) ; 407| | 408| 519| psf_log_printf (psf, " loop\n begin : %d\n end : %d\n", loop_begin, loop_end) ; 409| | 410| 519| psf_log_printf (psf, " volume : %u\n f. tune : %d\n flags : 0x%02X ", 411| 519| buffer [0] & 0xFF, buffer [1] & 0xFF, buffer [2] & 0xFF) ; 412| | 413| 519| psf_log_printf (psf, " (") ; 414| 519| if (buffer [2] & 1) ------------------ | Branch (414:7): [True: 110, False: 409] ------------------ 415| 110| psf_log_printf (psf, " Loop") ; 416| 519| if (buffer [2] & 2) ------------------ | Branch (416:7): [True: 107, False: 412] ------------------ 417| 107| psf_log_printf (psf, " PingPong") ; 418| 519| psf_log_printf (psf, (buffer [2] & 16) ? " 16bit" : " 8bit") ; ------------------ | Branch (418:24): [True: 107, False: 412] ------------------ 419| 519| psf_log_printf (psf, " )\n") ; 420| | 421| 519| psf_log_printf (psf, " pan : %u\n note : %d\n namelen : %d\n", 422| 519| buffer [3] & 0xFF, buffer [4], buffer [5]) ; 423| | 424| 519| psf->instrument->basenote = buffer [4] ; 425| 519| if (buffer [2] & 1) ------------------ | Branch (425:7): [True: 110, False: 409] ------------------ 426| 110| { psf->instrument->loop_count = 1 ; 427| 110| psf->instrument->loops [0].mode = (buffer [2] & 2) ? SF_LOOP_ALTERNATING : SF_LOOP_FORWARD ; ------------------ | Branch (427:38): [True: 83, False: 27] ------------------ 428| 110| psf->instrument->loops [0].start = loop_begin ; 429| 110| psf->instrument->loops [0].end = loop_end ; 430| 110| } ; 431| | 432| 519| if (k != 0) ------------------ | Branch (432:7): [True: 439, False: 80] ------------------ 433| 439| continue ; 434| | 435| 80| if (buffer [2] & 16) ------------------ | Branch (435:7): [True: 30, False: 50] ------------------ 436| 30| { psf->sf.format = SF_FORMAT_XI | SF_FORMAT_DPCM_16 ; 437| 30| psf->bytewidth = 2 ; 438| 30| } 439| 50| else 440| 50| { psf->sf.format = SF_FORMAT_XI | SF_FORMAT_DPCM_8 ; 441| 50| psf->bytewidth = 1 ; 442| 50| } ; 443| 80| } ; 444| | 445| 411| while (sample_count > 1 && sample_sizes [sample_count - 1] == 0) ------------------ | Branch (445:9): [True: 363, False: 48] | Branch (445:29): [True: 316, False: 47] ------------------ 446| 316| sample_count -- ; 447| | 448| | /* Currently, we can only handle 1 sample per file. */ 449| | 450| 95| if (sample_count > 2) ------------------ | Branch (450:6): [True: 14, False: 81] ------------------ 451| 14| { psf_log_printf (psf, "*** Sample count is less than 16 but more than 1.\n") ; 452| 14| psf_log_printf (psf, " sample count : %d sample_sizes [%d] : %d\n", 453| 14| sample_count, sample_count - 1, sample_sizes [sample_count - 1]) ; 454| 14| return SFE_XI_EXCESS_SAMPLES ; 455| 81| } ; 456| | 457| 81| psf->datalength = sample_sizes [0] ; 458| | 459| 81| psf->dataoffset = psf_ftell (psf) ; 460| 81| if (psf->dataoffset < 0) ------------------ | Branch (460:6): [True: 0, False: 81] ------------------ 461| 0| { psf_log_printf (psf, "*** Bad Data Offset : %D\n", psf->dataoffset) ; 462| 0| return SFE_BAD_OFFSET ; 463| 81| } ; 464| 81| psf_log_printf (psf, "Data Offset : %D\n", psf->dataoffset) ; 465| | 466| 81| if (psf->dataoffset + psf->datalength > psf->filelength) ------------------ | Branch (466:6): [True: 21, False: 60] ------------------ 467| 21| { psf_log_printf (psf, "*** File seems to be truncated. Should be at least %D bytes long.\n", 468| 21| psf->dataoffset + sample_sizes [0]) ; 469| 21| psf->datalength = psf->filelength - psf->dataoffset ; 470| 21| } ; 471| | 472| 81| if (psf_fseek (psf, psf->dataoffset, SEEK_SET) != psf->dataoffset) ------------------ | Branch (472:6): [True: 0, False: 81] ------------------ 473| 0| return SFE_BAD_SEEK ; 474| | 475| 81| psf->endian = SF_ENDIAN_LITTLE ; 476| 81| psf->sf.channels = 1 ; /* Always mono */ 477| 81| psf->sf.samplerate = 44100 ; /* Always */ 478| | 479| 81| psf->blockwidth = psf->sf.channels * psf->bytewidth ; 480| | 481| 81| if (! psf->sf.frames && psf->blockwidth) ------------------ | Branch (481:6): [True: 81, False: 0] | Branch (481:26): [True: 66, False: 15] ------------------ 482| 66| psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; 483| | 484| 81| psf->instrument->gain = 1 ; 485| 81| psf->instrument->velocity_lo = psf->instrument->key_lo = 0 ; 486| 81| psf->instrument->velocity_hi = psf->instrument->key_hi = 127 ; 487| | 488| 81| return 0 ; 489| 81|} /* xi_read_header */