/src/libraw/src/metadata/canon.cpp
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1 | | /* -*- C++ -*- |
2 | | * Copyright 2019-2025 LibRaw LLC (info@libraw.org) |
3 | | * |
4 | | |
5 | | LibRaw is free software; you can redistribute it and/or modify |
6 | | it under the terms of the one of two licenses as you choose: |
7 | | |
8 | | 1. GNU LESSER GENERAL PUBLIC LICENSE version 2.1 |
9 | | (See file LICENSE.LGPL provided in LibRaw distribution archive for details). |
10 | | |
11 | | 2. COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0 |
12 | | (See file LICENSE.CDDL provided in LibRaw distribution archive for details). |
13 | | |
14 | | */ |
15 | | #include "../../internal/dcraw_defs.h" |
16 | | #include "../../internal/libraw_cameraids.h" |
17 | | |
18 | 6.66k | libraw_area_t LibRaw::get_CanonArea() { |
19 | 6.66k | libraw_area_t la = {}; |
20 | 6.66k | la.l = get2(); |
21 | 6.66k | la.t = get2(); |
22 | 6.66k | la.r = get2(); |
23 | 6.66k | la.b = get2(); |
24 | 6.66k | return la; |
25 | 6.66k | } |
26 | | |
27 | | float LibRaw::_CanonConvertAperture(ushort in) |
28 | 105k | { |
29 | 105k | if ((in == (ushort)0xffe0) || (in == (ushort)0x7fff)) |
30 | 4.53k | return 0.0f; |
31 | 101k | return LibRaw::libraw_powf64l(2.f, float(in) / 64.f); |
32 | 105k | } |
33 | | |
34 | | static float _CanonConvertEV(short in) |
35 | 18.8k | { |
36 | 18.8k | short EV, Sign, Frac; |
37 | 18.8k | float Frac_f; |
38 | 18.8k | EV = in; |
39 | 18.8k | if (EV < 0) |
40 | 7.96k | { |
41 | 7.96k | EV = -EV; |
42 | 7.96k | Sign = -1; |
43 | 7.96k | } |
44 | 10.9k | else |
45 | 10.9k | { |
46 | 10.9k | Sign = 1; |
47 | 10.9k | } |
48 | 18.8k | Frac = EV & 0x1f; |
49 | 18.8k | EV -= Frac; // remove fraction |
50 | | |
51 | 18.8k | if (Frac == 0x0c) |
52 | 814 | { // convert 1/3 and 2/3 codes |
53 | 814 | Frac_f = 32.0f / 3.0f; |
54 | 814 | } |
55 | 18.0k | else if (Frac == 0x14) |
56 | 1.06k | { |
57 | 1.06k | Frac_f = 64.0f / 3.0f; |
58 | 1.06k | } |
59 | 17.0k | else |
60 | 17.0k | Frac_f = (float)Frac; |
61 | | |
62 | 18.8k | return ((float)Sign * ((float)EV + Frac_f)) / 32.0f; |
63 | 18.8k | } |
64 | | |
65 | | void LibRaw::setCanonBodyFeatures(unsigned long long id) |
66 | 39.1k | { |
67 | | |
68 | 39.1k | ilm.CamID = id; |
69 | 39.1k | if ((id == CanonID_EOS_1D) || |
70 | 37.4k | (id == CanonID_EOS_1D_Mark_II) || |
71 | 36.9k | (id == CanonID_EOS_1D_Mark_II_N) || |
72 | 36.4k | (id == CanonID_EOS_1D_Mark_III) || |
73 | 35.6k | (id == CanonID_EOS_1D_Mark_IV)) |
74 | 4.01k | { |
75 | 4.01k | ilm.CameraFormat = LIBRAW_FORMAT_APSH; |
76 | 4.01k | ilm.CameraMount = LIBRAW_MOUNT_Canon_EF; |
77 | 4.01k | } |
78 | 35.1k | else if ((id == CanonID_EOS_1Ds) || |
79 | 34.6k | (id == CanonID_EOS_1Ds_Mark_II) || |
80 | 34.1k | (id == CanonID_EOS_1Ds_Mark_III) || |
81 | 32.8k | (id == CanonID_EOS_1D_X) || |
82 | 32.1k | (id == CanonID_EOS_1D_X_Mark_II) || |
83 | 31.9k | (id == CanonID_EOS_1D_X_Mark_III) || |
84 | 31.5k | (id == CanonID_EOS_1D_C) || |
85 | 31.3k | (id == CanonID_EOS_5D) || |
86 | 30.8k | (id == CanonID_EOS_5D_Mark_II) || |
87 | 29.7k | (id == CanonID_EOS_5D_Mark_III) || |
88 | 28.3k | (id == CanonID_EOS_5D_Mark_IV) || |
89 | 28.2k | (id == CanonID_EOS_5DS) || |
90 | 27.8k | (id == CanonID_EOS_5DS_R) || |
91 | 27.3k | (id == CanonID_EOS_6D) || |
92 | 26.6k | (id == CanonID_EOS_6D_Mark_II)) |
93 | 8.83k | { |
94 | 8.83k | ilm.CameraFormat = LIBRAW_FORMAT_FF; |
95 | 8.83k | ilm.CameraMount = LIBRAW_MOUNT_Canon_EF; |
96 | 8.83k | } |
97 | 26.2k | else if ((id == CanonID_EOS_M) || |
98 | 25.4k | (id == CanonID_EOS_M2) || |
99 | 25.3k | (id == CanonID_EOS_M3) || |
100 | 24.9k | (id == CanonID_EOS_M5) || |
101 | 24.6k | (id == CanonID_EOS_M10) || |
102 | 24.3k | (id == CanonID_EOS_M50) || |
103 | 24.2k | (id == CanonID_EOS_M50_Mark_II) || |
104 | 24.1k | (id == CanonID_EOS_M6) || |
105 | 24.0k | (id == CanonID_EOS_M6_Mark_II) || |
106 | 23.9k | (id == CanonID_EOS_M100)) |
107 | 2.98k | { |
108 | 2.98k | ilm.CameraFormat = LIBRAW_FORMAT_APSC; |
109 | 2.98k | ilm.CameraMount = LIBRAW_MOUNT_Canon_EF_M; |
110 | 2.98k | } |
111 | 23.3k | else if ( |
112 | 23.3k | (id == CanonID_EOS_R) |
113 | 23.2k | || (id == CanonID_EOS_RP) |
114 | 23.1k | || (id == CanonID_EOS_R1) |
115 | 23.1k | || (id == CanonID_EOS_R3) |
116 | 23.0k | || (id == CanonID_EOS_R5) |
117 | 22.2k | || (id == CanonID_EOS_R5_Mark_II) |
118 | 22.2k | || (id == CanonID_EOS_R5_C) |
119 | 22.0k | || (id == CanonID_EOS_R6) |
120 | 21.2k | || (id == CanonID_EOS_R6m2) |
121 | 20.9k | || (id == CanonID_EOS_R8) |
122 | 23.3k | ) |
123 | 2.56k | { |
124 | 2.56k | ilm.CameraFormat = LIBRAW_FORMAT_FF; |
125 | 2.56k | ilm.CameraMount = LIBRAW_MOUNT_Canon_RF; |
126 | 2.56k | ilm.LensFormat = LIBRAW_FORMAT_FF; |
127 | 2.56k | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
128 | 2.56k | } |
129 | | |
130 | 20.7k | else if ( |
131 | 20.7k | (id == CanonID_EOS_R7) |
132 | 20.5k | || (id == CanonID_EOS_R10) |
133 | 20.3k | || (id == CanonID_EOS_R50) |
134 | 20.0k | || (id == CanonID_EOS_R100) |
135 | 20.7k | ) |
136 | 795 | { |
137 | 795 | ilm.CameraFormat = LIBRAW_FORMAT_APSC; |
138 | 795 | ilm.CameraMount = LIBRAW_MOUNT_Canon_RF; |
139 | 795 | ilm.LensFormat = LIBRAW_FORMAT_APSC; |
140 | 795 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
141 | 795 | } |
142 | | |
143 | 19.9k | else if ((id == CanonID_EOS_D30) || |
144 | 19.6k | (id == CanonID_EOS_D60) || |
145 | 19.3k | (id > 0x80000000ULL)) |
146 | 12.7k | { |
147 | 12.7k | ilm.CameraFormat = LIBRAW_FORMAT_APSC; |
148 | 12.7k | ilm.CameraMount = LIBRAW_MOUNT_Canon_EF; |
149 | 12.7k | } |
150 | 39.1k | } |
151 | | |
152 | | static int CanonCameraInfo_checkFirmwareRecordLocation (uchar *data, size_t _offset, size_t size) |
153 | 8.36k | { |
154 | 8.36k | if (size < _offset + 5) return 0; // overrun |
155 | 6.27k | uchar *offset = data + _offset; |
156 | | // firmware record location allows |
157 | | // to determine the subversion of the CameraInfo table |
158 | | // and to adjust offsets accordingly |
159 | 6.27k | if ( |
160 | 6.27k | isdigit(*offset) && |
161 | 1.98k | isdigit(*(offset+2)) && |
162 | 1.62k | isdigit(*(offset+4)) && |
163 | 1.53k | (*(offset+1) == '.') && |
164 | 1.03k | (*(offset+3) == '.') && |
165 | 823 | ((*(offset+5) == 0) || isspace(*(offset+5))) |
166 | 6.27k | ) return 1; |
167 | 5.53k | else return 0; // error |
168 | 6.27k | } |
169 | | |
170 | | void LibRaw::processCanonCameraInfo(unsigned long long id, uchar *CameraInfo, |
171 | | unsigned maxlen, unsigned type, unsigned dng_writer) |
172 | 19.3k | { |
173 | 19.3k | ushort iCanonLensID = 0, iCanonMaxFocal = 0, iCanonMinFocal = 0, |
174 | 19.3k | iCanonLens = 0, iCanonCurFocal = 0, iCanonFocalType = 0, |
175 | 19.3k | iMakernotesFlip = 0, |
176 | 19.3k | iHTP = 0, iALO = 0, |
177 | 19.3k | iAutoRotateMode = 0; |
178 | 19.3k | short SubVersion_offset = 0; |
179 | 19.3k | ushort SubVersion = 0, mgck = 0; |
180 | | |
181 | | // printf ("==>> CanonCameraInfo len: %d\n", maxlen); |
182 | 19.3k | if (maxlen < 16) |
183 | 632 | return; // too short |
184 | | |
185 | 18.7k | mgck = sget2(CameraInfo); |
186 | 18.7k | CameraInfo[0] = 0; |
187 | 18.7k | CameraInfo[1] = 0; |
188 | 18.7k | if (tagtypeIs(LIBRAW_EXIFTAG_TYPE_LONG)) { |
189 | 9.53k | if ((maxlen == 94) || (maxlen == 138) || (maxlen == 148) || |
190 | 8.60k | (maxlen == 156) || (maxlen == 162) || (maxlen == 167) || |
191 | 5.80k | (maxlen == 171) || (maxlen == 264) || (maxlen > 400)) |
192 | 5.29k | imCommon.CameraTemperature = float(sget4(CameraInfo + ((maxlen - 3) << 2))); |
193 | 4.23k | else if (maxlen == 72) |
194 | 230 | imCommon.CameraTemperature = float(sget4(CameraInfo + ((maxlen - 1) << 2))); |
195 | 4.00k | else if ((maxlen == 85) || (maxlen == 93)) |
196 | 1.85k | imCommon.CameraTemperature = float(sget4(CameraInfo + ((maxlen - 2) << 2))); |
197 | 2.15k | else if ((maxlen == 96) || (maxlen == 104)) |
198 | 499 | imCommon.CameraTemperature = float(sget4(CameraInfo + ((maxlen - 4) << 2))); |
199 | 9.53k | } |
200 | | |
201 | 18.7k | switch (id) |
202 | 18.7k | { |
203 | 1.52k | case CanonID_EOS_1D: |
204 | 1.87k | case CanonID_EOS_1Ds: |
205 | 1.87k | iCanonCurFocal = 0x0a; |
206 | 1.87k | iCanonLensID = 0x0d; |
207 | 1.87k | iCanonMinFocal = 0x0e; |
208 | 1.87k | iCanonMaxFocal = 0x10; |
209 | 1.87k | if (!ilm.CurFocal && iCanonCurFocal < maxlen - 1) |
210 | 382 | ilm.CurFocal = sget2(CameraInfo + iCanonCurFocal); |
211 | 1.87k | if (!ilm.MinFocal && iCanonMinFocal < maxlen - 1) |
212 | 805 | ilm.MinFocal = sget2(CameraInfo + iCanonMinFocal); |
213 | 1.87k | if (!ilm.MaxFocal && iCanonMaxFocal < maxlen - 1) |
214 | 301 | ilm.MaxFocal = sget2(CameraInfo + iCanonMaxFocal); |
215 | 1.87k | imCommon.CameraTemperature = 0.0f; |
216 | 1.87k | break; |
217 | | |
218 | 464 | case CanonID_EOS_1D_Mark_II: |
219 | 945 | case CanonID_EOS_1Ds_Mark_II: |
220 | 945 | iCanonCurFocal = 0x09; |
221 | 945 | iCanonLensID = 0x0c; |
222 | 945 | iCanonMinFocal = 0x11; |
223 | 945 | iCanonMaxFocal = 0x13; |
224 | 945 | iCanonFocalType = 0x2d; |
225 | 945 | break; |
226 | | |
227 | 240 | case CanonID_EOS_1D_Mark_II_N: |
228 | 240 | iCanonCurFocal = 0x09; |
229 | 240 | iCanonLensID = 0x0c; |
230 | 240 | iCanonMinFocal = 0x11; |
231 | 240 | iCanonMaxFocal = 0x13; |
232 | 240 | break; |
233 | | |
234 | 379 | case CanonID_EOS_1D_Mark_III: |
235 | 931 | case CanonID_EOS_1Ds_Mark_III: |
236 | 931 | iCanonCurFocal = 0x1d; |
237 | 931 | iMakernotesFlip = 0x30; |
238 | 931 | iCanonLensID = 0x111; |
239 | 931 | iCanonMinFocal = 0x113; |
240 | 931 | iCanonMaxFocal = 0x115; |
241 | 931 | break; |
242 | | |
243 | 405 | case CanonID_EOS_1D_Mark_IV: |
244 | 405 | if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x1e8, maxlen)) |
245 | 99 | SubVersion = 1; |
246 | 306 | else if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x1ed, maxlen)) |
247 | 42 | SubVersion = 2; |
248 | | // printf ("==>> CanonID_EOS_1D_Mark_IV, SubVersion: %d\n", SubVersion); |
249 | 405 | iHTP = 0x07; |
250 | 405 | iCanonCurFocal = 0x1e; |
251 | 405 | iMakernotesFlip = 0x35; |
252 | | |
253 | 405 | if (!SubVersion) |
254 | 264 | break; |
255 | 141 | else if (SubVersion < 2) |
256 | 99 | SubVersion_offset += -1; |
257 | | |
258 | 141 | iCanonLensID = 0x14f+SubVersion_offset; |
259 | 141 | iCanonMinFocal = 0x151+SubVersion_offset; |
260 | 141 | iCanonMaxFocal = 0x153+SubVersion_offset; |
261 | 141 | break; |
262 | | |
263 | 431 | case CanonID_EOS_1D_X: |
264 | 431 | if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x271, maxlen)) |
265 | 8 | SubVersion = 1; |
266 | 423 | else if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x279, maxlen)) |
267 | 11 | SubVersion = 2; |
268 | 412 | else if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x280, maxlen)) |
269 | 10 | SubVersion = 3; |
270 | 402 | else if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x285, maxlen)) |
271 | 249 | SubVersion = 4; |
272 | | // printf ("==>> CanonID_EOS_1D_X, SubVersion: %d\n", SubVersion); |
273 | | |
274 | 431 | if (SubVersion < 3) |
275 | 172 | SubVersion_offset += -3; |
276 | | |
277 | 431 | iCanonCurFocal = 0x23+SubVersion_offset; |
278 | 431 | iMakernotesFlip = 0x7d+SubVersion_offset; |
279 | | |
280 | 431 | if (SubVersion < 3) |
281 | 172 | SubVersion_offset += -4; |
282 | 259 | else if (SubVersion == 4) |
283 | 249 | SubVersion_offset += 5; |
284 | | |
285 | 431 | iCanonLensID = 0x1a7+SubVersion_offset; |
286 | 431 | iCanonMinFocal = 0x1a9+SubVersion_offset; |
287 | 431 | iCanonMaxFocal = 0x1ab+SubVersion_offset; |
288 | 431 | break; |
289 | | |
290 | 174 | case CanonID_EOS_5D: |
291 | 174 | iMakernotesFlip = 0x27; |
292 | 174 | iCanonCurFocal = 0x28; |
293 | 174 | iCanonLensID = 0x0c; |
294 | 174 | if (!sget2Rev(CameraInfo + iCanonLensID)) |
295 | 59 | iCanonLensID = 0x97; |
296 | 174 | iCanonMinFocal = 0x93; |
297 | 174 | iCanonMaxFocal = 0x95; |
298 | 174 | break; |
299 | | |
300 | 978 | case CanonID_EOS_5D_Mark_II: |
301 | 978 | iHTP = 0x07; |
302 | 978 | iCanonCurFocal = 0x1e; |
303 | 978 | iMakernotesFlip = 0x31; |
304 | 978 | iALO = 0xbf; |
305 | 978 | iCanonLensID = 0xe6; |
306 | 978 | iCanonMinFocal = 0xe8; |
307 | 978 | iCanonMaxFocal = 0xea; |
308 | 978 | break; |
309 | | |
310 | 978 | case CanonID_EOS_5D_Mark_III: |
311 | 978 | if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x22c, maxlen)) |
312 | 97 | SubVersion = 1; |
313 | 881 | else if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x22d, maxlen)) |
314 | 77 | SubVersion = 2; |
315 | 804 | else if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x23c, maxlen)) |
316 | 50 | SubVersion = 3; |
317 | 754 | else if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x242, maxlen)) |
318 | 20 | SubVersion = 4; |
319 | 734 | else if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x247, maxlen)) |
320 | 80 | SubVersion = 5; |
321 | | // printf ("==>> CanonID_EOS_5D_Mark_III, SubVersion: %d\n", SubVersion); |
322 | | |
323 | 978 | if (!SubVersion) |
324 | 654 | break; |
325 | 324 | else if (SubVersion < 3) |
326 | 174 | SubVersion_offset += -1; |
327 | | |
328 | 324 | iCanonCurFocal = 0x23+SubVersion_offset; |
329 | | |
330 | 324 | if (SubVersion == 1) |
331 | 97 | SubVersion_offset += -3; |
332 | 227 | else if (SubVersion == 2) |
333 | 77 | SubVersion_offset += -2; |
334 | 150 | else if (SubVersion >= 4) |
335 | 100 | SubVersion_offset += 6; |
336 | | |
337 | 324 | iMakernotesFlip = 0x7d+SubVersion_offset; |
338 | | |
339 | 324 | if (SubVersion < 3) |
340 | 174 | SubVersion_offset += -4; |
341 | 150 | else if (SubVersion > 4) |
342 | 80 | SubVersion_offset += 5; |
343 | | |
344 | 324 | iCanonLensID = 0x153+SubVersion_offset; |
345 | 324 | iCanonMinFocal = 0x155+SubVersion_offset; |
346 | 324 | iCanonMaxFocal = 0x157+SubVersion_offset; |
347 | 324 | break; |
348 | | |
349 | 37 | case CanonID_EOS_5D_Mark_IV: |
350 | 37 | iMakernotesFlip = 0x96; |
351 | 37 | iAutoRotateMode = 0x5da; |
352 | | //printf ("==>> 5DMkIV: MakernotesFlip: %d; AutoRotateMode: %d\n", CameraInfo[iMakernotesFlip], CameraInfo[iAutoRotateMode]); |
353 | 37 | break; |
354 | | |
355 | 24 | case CanonID_EOS_5DS: |
356 | 253 | case CanonID_EOS_5DS_R: |
357 | 253 | iMakernotesFlip = 0x96; |
358 | 253 | iAutoRotateMode = 0x580; |
359 | | //printf ("==>> 5DS/5DS R: MakernotesFlip: %d; AutoRotateMode: %d\n", CameraInfo[iMakernotesFlip], CameraInfo[iAutoRotateMode]); |
360 | 253 | break; |
361 | | |
362 | 641 | case CanonID_EOS_6D: |
363 | 641 | iCanonCurFocal = 0x23; |
364 | 641 | iMakernotesFlip = 0x83; |
365 | 641 | iCanonLensID = 0x161; |
366 | 641 | iCanonMinFocal = 0x163; |
367 | 641 | iCanonMaxFocal = 0x165; |
368 | 641 | iAutoRotateMode = 0x3b2; |
369 | | //printf ("==>> 6D: MakernotesFlip: %d; AutoRotateMode: %d\n", CameraInfo[iMakernotesFlip], CameraInfo[iAutoRotateMode]); |
370 | 641 | break; |
371 | | |
372 | 919 | case CanonID_EOS_7D: |
373 | 919 | if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x1a8, maxlen)) |
374 | 0 | SubVersion = 1; |
375 | 919 | else if (CanonCameraInfo_checkFirmwareRecordLocation(CameraInfo, 0x1ac, maxlen)) |
376 | 0 | SubVersion = 2; |
377 | | // printf ("==>> CanonID_EOS_7D, SubVersion: %d\n", SubVersion); |
378 | 919 | iHTP = 0x07; |
379 | 919 | iCanonCurFocal = 0x1e; |
380 | | |
381 | 919 | if (!SubVersion) |
382 | 919 | break; |
383 | 0 | else if (SubVersion < 2) |
384 | 0 | SubVersion_offset += -4; |
385 | | |
386 | 0 | iMakernotesFlip = 0x35+SubVersion_offset; |
387 | 0 | iCanonLensID = 0x112+SubVersion_offset; |
388 | 0 | iCanonMinFocal = 0x114+SubVersion_offset; |
389 | 0 | iCanonMaxFocal = 0x116+SubVersion_offset; |
390 | 0 | break; |
391 | | |
392 | 660 | case CanonID_EOS_40D: |
393 | 660 | iCanonCurFocal = 0x1d; |
394 | 660 | iMakernotesFlip = 0x30; |
395 | 660 | iCanonLensID = 0xd6; |
396 | 660 | iCanonMinFocal = 0xd8; |
397 | 660 | iCanonMaxFocal = 0xda; |
398 | 660 | iCanonLens = 0x92b; |
399 | 660 | break; |
400 | | |
401 | 378 | case CanonID_EOS_50D: |
402 | 378 | iHTP = 0x07; |
403 | 378 | iCanonCurFocal = 0x1e; |
404 | 378 | iMakernotesFlip = 0x31; |
405 | 378 | iALO = 0xbf; |
406 | 378 | iCanonLensID = 0xea; |
407 | 378 | iCanonMinFocal = 0xec; |
408 | 378 | iCanonMaxFocal = 0xee; |
409 | 378 | break; |
410 | | |
411 | 584 | case CanonID_EOS_60D: |
412 | 671 | case CanonID_EOS_1200D: |
413 | 671 | iCanonCurFocal = 0x1e; |
414 | 671 | if (id == CanonID_EOS_60D) |
415 | 584 | iMakernotesFlip = 0x36; |
416 | 87 | else |
417 | 87 | iMakernotesFlip = 0x3a; |
418 | 671 | iCanonLensID = 0xe8; |
419 | 671 | iCanonMinFocal = 0xea; |
420 | 671 | iCanonMaxFocal = 0xec; |
421 | 671 | break; |
422 | | |
423 | 246 | case CanonID_EOS_70D: |
424 | 246 | iCanonCurFocal = 0x23; |
425 | 246 | iMakernotesFlip = 0x84; |
426 | 246 | iCanonLensID = 0x166; |
427 | 246 | iCanonMinFocal = 0x168; |
428 | 246 | iCanonMaxFocal = 0x16a; |
429 | 246 | break; |
430 | | |
431 | 594 | case CanonID_EOS_80D: |
432 | 594 | iCanonCurFocal = 0x23; |
433 | 594 | iMakernotesFlip = 0x96; |
434 | 594 | iCanonLensID = 0x189; |
435 | 594 | iCanonMinFocal = 0x18b; |
436 | 594 | iCanonMaxFocal = 0x18d; |
437 | 594 | break; |
438 | | |
439 | 39 | case CanonID_EOS_450D: |
440 | 39 | iCanonCurFocal = 0x1d; |
441 | 39 | iMakernotesFlip = 0x30; |
442 | 39 | iCanonLensID = 0xde; |
443 | 39 | iCanonLens = 0x933; |
444 | 39 | break; |
445 | | |
446 | 244 | case CanonID_EOS_500D: |
447 | 244 | iHTP = 0x07; |
448 | 244 | iCanonCurFocal = 0x1e; |
449 | 244 | iMakernotesFlip = 0x31; |
450 | 244 | iALO = 0xbe; |
451 | 244 | iCanonLensID = 0xf6; |
452 | 244 | iCanonMinFocal = 0xf8; |
453 | 244 | iCanonMaxFocal = 0xfa; |
454 | 244 | break; |
455 | | |
456 | 347 | case CanonID_EOS_550D: |
457 | 347 | iHTP = 0x07; |
458 | 347 | iCanonCurFocal = 0x1e; |
459 | 347 | iMakernotesFlip = 0x35; |
460 | 347 | iCanonLensID = 0xff; |
461 | 347 | iCanonMinFocal = 0x101; |
462 | 347 | iCanonMaxFocal = 0x103; |
463 | 347 | break; |
464 | | |
465 | 94 | case CanonID_EOS_600D: |
466 | 480 | case CanonID_EOS_1100D: |
467 | 480 | iHTP = 0x07; |
468 | 480 | iCanonCurFocal = 0x1e; |
469 | 480 | iMakernotesFlip = 0x38; |
470 | 480 | iCanonLensID = 0xea; |
471 | 480 | iCanonMinFocal = 0xec; |
472 | 480 | iCanonMaxFocal = 0xee; |
473 | 480 | break; |
474 | | |
475 | 267 | case CanonID_EOS_650D: |
476 | 526 | case CanonID_EOS_700D: |
477 | 526 | iCanonCurFocal = 0x23; |
478 | 526 | iMakernotesFlip = 0x7d; |
479 | 526 | iCanonLensID = 0x127; |
480 | 526 | iCanonMinFocal = 0x129; |
481 | 526 | iCanonMaxFocal = 0x12b; |
482 | 526 | break; |
483 | | |
484 | 233 | case CanonID_EOS_750D: |
485 | 441 | case CanonID_EOS_760D: |
486 | 441 | iCanonCurFocal = 0x23; |
487 | 441 | iMakernotesFlip = 0x96; |
488 | 441 | iCanonLensID = 0x184; |
489 | 441 | iCanonMinFocal = 0x186; |
490 | 441 | iCanonMaxFocal = 0x188; |
491 | 441 | break; |
492 | | |
493 | 227 | case CanonID_EOS_1000D: |
494 | 227 | iCanonCurFocal = 0x1d; |
495 | 227 | iMakernotesFlip = 0x30; |
496 | 227 | iCanonLensID = 0xe2; |
497 | 227 | iCanonMinFocal = 0xe4; |
498 | 227 | iCanonMaxFocal = 0xe6; |
499 | 227 | iCanonLens = 0x937; |
500 | 227 | break; |
501 | 18.7k | } |
502 | | |
503 | 18.7k | if (iMakernotesFlip && iMakernotesFlip < maxlen && (CameraInfo[iMakernotesFlip] < 3)) { |
504 | 3.62k | imCanon.MakernotesFlip = "065"[CameraInfo[iMakernotesFlip]] - '0'; |
505 | 15.1k | } else if (tagtypeIs(LIBRAW_EXIFTAG_TYPE_UNDEFINED) && |
506 | 4.63k | (mgck == 0xaaaa) && (dng_writer == nonDNG)) { // CameraOrientation |
507 | 579 | int c, i; |
508 | 311k | for (i = 2; (sget2(CameraInfo+i) != 0xbbbb) && i < (int)maxlen; i++); |
509 | 579 | i+=2; |
510 | 54.5k | while (i < int(maxlen - 5)) |
511 | 54.0k | if ((sget4(CameraInfo+i) == 257) && ((c = CameraInfo[i+8]) < 3)) { |
512 | 107 | imCanon.MakernotesFlip = "065"[c] - '0'; |
513 | 107 | break; |
514 | 53.9k | } else i+=4; |
515 | 579 | } |
516 | | |
517 | 18.7k | if (iAutoRotateMode && iAutoRotateMode < maxlen && CameraInfo[iAutoRotateMode] < 3) |
518 | 232 | imCanon.AutoRotateMode = CameraInfo[iAutoRotateMode]; |
519 | | |
520 | 18.7k | if (iHTP && iHTP < maxlen) |
521 | 3.75k | { |
522 | 3.75k | imCanon.HighlightTonePriority = CameraInfo[iHTP]; |
523 | 3.75k | if ((imCanon.HighlightTonePriority > 5) || |
524 | 2.13k | (imCanon.HighlightTonePriority < 0)) |
525 | 1.61k | imCanon.HighlightTonePriority = 0; |
526 | 3.75k | if (imCanon.HighlightTonePriority) { |
527 | 1.08k | imCommon.ExposureCalibrationShift -= float(imCanon.HighlightTonePriority); |
528 | 1.08k | } |
529 | 3.75k | } |
530 | 18.7k | if (iALO && iALO < maxlen) |
531 | 867 | { |
532 | 867 | imCanon.AutoLightingOptimizer = CameraInfo[iALO]; |
533 | 867 | if ((imCanon.AutoLightingOptimizer > 3) || |
534 | 279 | (imCanon.AutoLightingOptimizer < 0)) |
535 | 588 | imCanon.AutoLightingOptimizer = 3; |
536 | 867 | } |
537 | 18.7k | if (iCanonFocalType) |
538 | 945 | { |
539 | 945 | if (iCanonFocalType >= maxlen) |
540 | 456 | return; // broken; |
541 | 489 | ilm.FocalType = CameraInfo[iCanonFocalType]; |
542 | 489 | if (!ilm.FocalType) // zero means 'prime' here, replacing with standard '1' |
543 | 226 | ilm.FocalType = LIBRAW_FT_PRIME_LENS; |
544 | 489 | } |
545 | 18.2k | if (!ilm.CurFocal && iCanonCurFocal) |
546 | 2.12k | { |
547 | 2.12k | if (iCanonCurFocal >= maxlen) |
548 | 138 | return; // broken; |
549 | 1.98k | ilm.CurFocal = sget2Rev(CameraInfo + iCanonCurFocal); |
550 | 1.98k | } |
551 | 18.1k | if (!ilm.LensID && iCanonLensID) |
552 | 1.27k | { |
553 | 1.27k | if (iCanonLensID >= maxlen) |
554 | 563 | return; // broken; |
555 | 712 | ilm.LensID = sget2Rev(CameraInfo + iCanonLensID); |
556 | 712 | } |
557 | 17.5k | if (!ilm.MinFocal && iCanonMinFocal) |
558 | 3.86k | { |
559 | 3.86k | if (iCanonMinFocal >= maxlen) |
560 | 1.98k | return; // broken; |
561 | 1.87k | ilm.MinFocal = sget2Rev(CameraInfo + iCanonMinFocal); |
562 | 1.87k | } |
563 | 15.5k | if (!ilm.MaxFocal && iCanonMaxFocal) |
564 | 2.32k | { |
565 | 2.32k | if (iCanonMaxFocal >= maxlen) |
566 | 674 | return; // broken; |
567 | 1.65k | ilm.MaxFocal = sget2Rev(CameraInfo + iCanonMaxFocal); |
568 | 1.65k | } |
569 | 14.9k | if (!ilm.Lens[0] && iCanonLens) |
570 | 868 | { |
571 | 868 | if (iCanonLens + 64 >= (int)maxlen) // broken; |
572 | 220 | return; |
573 | | |
574 | 648 | char *pl = (char *)CameraInfo + iCanonLens; |
575 | 648 | if (!strncmp(pl, "EF-S", 4)) |
576 | 1 | { |
577 | 1 | memcpy(ilm.Lens, pl, 4); |
578 | 1 | ilm.Lens[4] = ' '; |
579 | 1 | memcpy(ilm.LensFeatures_pre, pl, 4); |
580 | 1 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF_S; |
581 | 1 | ilm.LensFormat = LIBRAW_FORMAT_APSC; |
582 | 1 | memcpy(ilm.Lens + 5, pl + 4, 60); |
583 | 1 | } |
584 | 647 | else if (!strncmp(pl, "EF-M", 4)) |
585 | 0 | { |
586 | 0 | memcpy(ilm.Lens, pl, 4); |
587 | 0 | ilm.Lens[4] = ' '; |
588 | 0 | memcpy(ilm.LensFeatures_pre, pl, 4); |
589 | 0 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF_M; |
590 | 0 | ilm.LensFormat = LIBRAW_FORMAT_APSC; |
591 | 0 | memcpy(ilm.Lens + 5, pl + 4, 60); |
592 | 0 | } |
593 | 647 | else if (!strncmp(pl, "EF", 2)) |
594 | 0 | { |
595 | 0 | memcpy(ilm.Lens, pl, 2); |
596 | 0 | ilm.Lens[2] = ' '; |
597 | 0 | memcpy(ilm.LensFeatures_pre, pl, 2); |
598 | 0 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
599 | 0 | ilm.LensFormat = LIBRAW_FORMAT_FF; |
600 | 0 | memcpy(ilm.Lens + 3, pl + 2, 62); |
601 | 0 | } |
602 | 647 | else if (!strncmp(ilm.Lens, "CN-E", 4)) |
603 | 0 | { |
604 | 0 | memmove(ilm.Lens + 5, ilm.Lens + 4, 60); |
605 | 0 | ilm.Lens[4] = ' '; |
606 | 0 | memcpy(ilm.LensFeatures_pre, ilm.Lens, 4); |
607 | 0 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
608 | 0 | ilm.LensFormat = LIBRAW_FORMAT_FF; |
609 | 0 | } |
610 | 647 | else if (!strncmp(pl, "TS-E", 4)) |
611 | 1 | { |
612 | 1 | memcpy(ilm.Lens, pl, 4); |
613 | 1 | ilm.Lens[4] = ' '; |
614 | 1 | memcpy(ilm.LensFeatures_pre, pl, 4); |
615 | 1 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
616 | 1 | ilm.LensFormat = LIBRAW_FORMAT_FF; |
617 | 1 | memcpy(ilm.Lens + 5, pl + 4, 60); |
618 | 1 | } |
619 | 646 | else if (!strncmp(pl, "MP-E", 4)) |
620 | 0 | { |
621 | 0 | memcpy(ilm.Lens, pl, 4); |
622 | 0 | ilm.Lens[4] = ' '; |
623 | 0 | memcpy(ilm.LensFeatures_pre, pl, 4); |
624 | 0 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
625 | 0 | ilm.LensFormat = LIBRAW_FORMAT_FF; |
626 | 0 | memcpy(ilm.Lens + 5, pl + 4, 60); |
627 | 0 | } |
628 | 646 | else // non-Canon lens |
629 | 646 | memcpy(ilm.Lens, pl, 64); |
630 | 648 | } |
631 | 14.6k | return; |
632 | 14.9k | } |
633 | | |
634 | | void LibRaw::Canon_CameraSettings(unsigned len) |
635 | 33.0k | { |
636 | 33.0k | fseek(ifp, 6, SEEK_CUR); |
637 | 33.0k | imCanon.Quality = get2(); // 3 |
638 | 33.0k | get2(); |
639 | 33.0k | imgdata.shootinginfo.DriveMode = get2(); // 5 |
640 | 33.0k | get2(); |
641 | 33.0k | imgdata.shootinginfo.FocusMode = get2(); // 7 |
642 | 33.0k | imCanon.RecordMode = (get2(), get2()); // 9, format |
643 | 33.0k | fseek(ifp, 14, SEEK_CUR); |
644 | 33.0k | imgdata.shootinginfo.MeteringMode = get2(); // 17 |
645 | 33.0k | get2(); |
646 | 33.0k | imgdata.shootinginfo.AFPoint = get2(); // 19 |
647 | 33.0k | imgdata.shootinginfo.ExposureMode = get2(); // 20 |
648 | 33.0k | get2(); |
649 | 33.0k | ilm.LensID = get2(); // 22 |
650 | 33.0k | ilm.MaxFocal = get2(); // 23 |
651 | 33.0k | ilm.MinFocal = get2(); // 24 |
652 | 33.0k | ilm.FocalUnits = get2(); // 25 |
653 | 33.0k | if (ilm.FocalUnits > 1) |
654 | 26.7k | { |
655 | 26.7k | ilm.MaxFocal /= (float)ilm.FocalUnits; |
656 | 26.7k | ilm.MinFocal /= (float)ilm.FocalUnits; |
657 | 26.7k | } |
658 | 33.0k | ilm.MaxAp = _CanonConvertAperture(get2()); // 26 |
659 | 33.0k | ilm.MinAp = _CanonConvertAperture(get2()); // 27 |
660 | 33.0k | if (len >= 36) |
661 | 10.3k | { |
662 | 10.3k | fseek(ifp, 12, SEEK_CUR); |
663 | 10.3k | imgdata.shootinginfo.ImageStabilization = get2(); // 34 |
664 | 10.3k | } |
665 | 22.6k | else |
666 | 22.6k | return; |
667 | 10.3k | if (len >= 48) |
668 | 9.67k | { |
669 | 9.67k | fseek(ifp, 22, SEEK_CUR); |
670 | 9.67k | imCanon.SRAWQuality = get2(); // 46 |
671 | 9.67k | } |
672 | 10.3k | } |
673 | | |
674 | | void LibRaw::Canon_WBpresets(int skip1, int skip2) |
675 | 15.9k | { |
676 | 15.9k | int c; |
677 | 63.7k | FORC4 imgdata.color.WB_Coeffs[LIBRAW_WBI_Daylight][RGGB_2_RGBG(c)] = get2(); |
678 | | |
679 | 15.9k | if (skip1) |
680 | 11.6k | fseek(ifp, skip1, SEEK_CUR); |
681 | 63.7k | FORC4 imgdata.color.WB_Coeffs[LIBRAW_WBI_Shade][RGGB_2_RGBG(c)] = get2(); |
682 | | |
683 | 15.9k | if (skip1) |
684 | 11.6k | fseek(ifp, skip1, SEEK_CUR); |
685 | 63.7k | FORC4 imgdata.color.WB_Coeffs[LIBRAW_WBI_Cloudy][RGGB_2_RGBG(c)] = get2(); |
686 | | |
687 | 15.9k | if (skip1) |
688 | 11.6k | fseek(ifp, skip1, SEEK_CUR); |
689 | 63.7k | FORC4 imgdata.color.WB_Coeffs[LIBRAW_WBI_Tungsten][RGGB_2_RGBG(c)] = get2(); |
690 | | |
691 | 15.9k | if (skip1) |
692 | 11.6k | fseek(ifp, skip1, SEEK_CUR); |
693 | 63.7k | FORC4 imgdata.color.WB_Coeffs[LIBRAW_WBI_FL_W][RGGB_2_RGBG(c)] = get2(); |
694 | | |
695 | 15.9k | if (skip2) |
696 | 11.6k | fseek(ifp, skip2, SEEK_CUR); |
697 | 63.7k | FORC4 imgdata.color.WB_Coeffs[LIBRAW_WBI_Flash][RGGB_2_RGBG(c)] = get2(); |
698 | | |
699 | 15.9k | return; |
700 | 15.9k | } |
701 | | |
702 | | void LibRaw::Canon_WBCTpresets(short WBCTversion) |
703 | 11.6k | { |
704 | | |
705 | 11.6k | int i; |
706 | 11.6k | float norm; |
707 | | |
708 | 11.6k | if (WBCTversion == 0) |
709 | 10.2k | { // tint, as shot R, as shot B, CСT |
710 | 164k | for (i = 0; i < 15; i++) |
711 | 154k | { |
712 | 154k | icWBCCTC[i][2] = icWBCCTC[i][4] = 1.0f; |
713 | 154k | fseek(ifp, 2, SEEK_CUR); |
714 | 154k | icWBCCTC[i][1] = 1024.0f / fMAX(get2(), 1.f); |
715 | 154k | icWBCCTC[i][3] = 1024.0f / fMAX(get2(), 1.f); |
716 | 154k | icWBCCTC[i][0] = get2(); |
717 | 154k | } |
718 | 10.2k | } |
719 | 1.33k | else if (WBCTversion == 1) |
720 | 1.16k | { // as shot R, as shot B, tint, CСT |
721 | 18.6k | for (i = 0; i < 15; i++) |
722 | 17.4k | { |
723 | 17.4k | icWBCCTC[i][2] = icWBCCTC[i][4] = 1.0f; |
724 | 17.4k | icWBCCTC[i][1] = 1024.0f / fMAX(get2(), 1.f); |
725 | 17.4k | icWBCCTC[i][3] = 1024.0f / fMAX(get2(), 1.f); |
726 | 17.4k | fseek(ifp, 2, SEEK_CUR); |
727 | 17.4k | icWBCCTC[i][0] = get2(); |
728 | 17.4k | } |
729 | 1.16k | } |
730 | 168 | else if (WBCTversion == 2) |
731 | 168 | { // tint, offset, as shot R, as shot B, CСT |
732 | 168 | if ((unique_id == CanonID_EOS_M3) || |
733 | 168 | (unique_id == CanonID_EOS_M10) || |
734 | 168 | (imCanon.ColorDataSubVer == 0xfffc)) |
735 | 70 | { |
736 | 1.12k | for (i = 0; i < 15; i++) |
737 | 1.05k | { |
738 | 1.05k | fseek(ifp, 4, SEEK_CUR); |
739 | 1.05k | icWBCCTC[i][2] = icWBCCTC[i][4] = |
740 | 1.05k | 1.0f; |
741 | 1.05k | icWBCCTC[i][1] = 1024.0f / fMAX(1.f, get2()); |
742 | 1.05k | icWBCCTC[i][3] = 1024.0f / fMAX(1.f, get2()); |
743 | 1.05k | icWBCCTC[i][0] = get2(); |
744 | 1.05k | } |
745 | 70 | } |
746 | 98 | else if (imCanon.ColorDataSubVer == 0xfffd) |
747 | 98 | { |
748 | 1.56k | for (i = 0; i < 15; i++) |
749 | 1.47k | { |
750 | 1.47k | fseek(ifp, 2, SEEK_CUR); |
751 | 1.47k | norm = (signed short)get2(); |
752 | 1.47k | norm = 512.0f + norm / 8.0f; |
753 | 1.47k | icWBCCTC[i][2] = icWBCCTC[i][4] = |
754 | 1.47k | 1.0f; |
755 | 1.47k | icWBCCTC[i][1] = (float)get2(); |
756 | 1.47k | if (norm > 0.001f) |
757 | 1.10k | icWBCCTC[i][1] /= norm; |
758 | 1.47k | icWBCCTC[i][3] = (float)get2(); |
759 | 1.47k | if (norm > 0.001f) |
760 | 1.10k | icWBCCTC[i][3] /= norm; |
761 | 1.47k | icWBCCTC[i][0] = get2(); |
762 | 1.47k | } |
763 | 98 | } |
764 | 168 | } |
765 | 11.6k | return; |
766 | 11.6k | } |
767 | | |
768 | | void LibRaw::parseCanonMakernotes(unsigned tag, unsigned type, unsigned len, unsigned dng_writer) |
769 | 1.24M | { |
770 | | |
771 | 1.24M | #define AsShot_Auto_MeasuredWB(offset) \ |
772 | 1.24M | imCanon.ColorDataSubVer = get2(); \ |
773 | 10.2k | fseek(ifp, save1 + (offset << 1), SEEK_SET); \ |
774 | 41.1k | FORC4 cam_mul[RGGB_2_RGBG(c)] = (float)get2(); \ |
775 | 10.2k | get2(); \ |
776 | 41.1k | FORC4 icWBC[LIBRAW_WBI_Auto][RGGB_2_RGBG(c)] = get2(); \ |
777 | 10.2k | get2(); \ |
778 | 41.1k | FORC4 icWBC[LIBRAW_WBI_Measured][RGGB_2_RGBG(c)] = get2(); |
779 | | |
780 | 1.24M | #define sRAW_WB(offset) \ |
781 | 1.24M | fseek(ifp, save1 + (offset << 1), SEEK_SET); \ |
782 | 28.0k | FORC4 { \ |
783 | 28.0k | sraw_mul[RGGB_2_RGBG(c)] = get2(); \ |
784 | 28.0k | if ((float)sraw_mul[RGGB_2_RGBG(c)] > sraw_mul_max) { \ |
785 | 13.0k | sraw_mul_max = (float)sraw_mul[RGGB_2_RGBG(c)]; \ |
786 | 13.0k | } \ |
787 | 28.0k | } \ |
788 | 7.01k | sraw_mul_max /= 1024.f; \ |
789 | 28.0k | FORC4 sraw_mul[c] = (ushort)((float)sraw_mul[c] * sraw_mul_max); |
790 | | |
791 | 1.24M | #define CR3_ColorData(offset) \ |
792 | 1.24M | fseek(ifp, save1 + ((offset+0x0041) << 1), SEEK_SET); \ |
793 | 2.64k | Canon_WBpresets(2, 12); \ |
794 | 2.64k | fseek(ifp, save1 + ((offset+0x00c3) << 1), SEEK_SET); \ |
795 | 2.64k | Canon_WBCTpresets(0); \ |
796 | 2.64k | offsetChannelBlackLevel2 = save1 + ((offset+0x0102) << 1); \ |
797 | 2.64k | offsetChannelBlackLevel = save1 + ((offset+0x02d1) << 1); \ |
798 | 2.64k | offsetWhiteLevels = save1 + ((offset+0x02d5) << 1); |
799 | | |
800 | 1.24M | int c; |
801 | 1.24M | unsigned i; |
802 | | |
803 | 1.24M | if (tag == 0x0001) { |
804 | 27.8k | Canon_CameraSettings(len); |
805 | | |
806 | 1.21M | } else if (tag == 0x0002) { // focal length |
807 | 9.65k | ilm.FocalType = get2(); |
808 | 9.65k | ilm.CurFocal = get2(); |
809 | 9.65k | if (ilm.FocalUnits > 1) { |
810 | 4.67k | ilm.CurFocal /= (float)ilm.FocalUnits; |
811 | 4.67k | } |
812 | | |
813 | 1.20M | } else if (tag == 0x0004) { // subdir, ShotInfo |
814 | 18.8k | short tempAp; |
815 | 18.8k | if (dng_writer == nonDNG) { |
816 | 17.6k | get2(); |
817 | 17.6k | imCanon.ISOgain[0] = get2(); |
818 | 17.6k | imCanon.ISOgain[1] = get2(); |
819 | 17.6k | if (imCanon.ISOgain[1] != 0x7fff) { |
820 | 17.4k | imCommon.real_ISO = floorf(100.f * libraw_powf64l(2.f, float(imCanon.ISOgain[0]+imCanon.ISOgain[1]) / 32.f - 5.f)); |
821 | 17.4k | if (!iso_speed || (iso_speed == 65535)) |
822 | 6.88k | iso_speed = imCommon.real_ISO; |
823 | 17.4k | } |
824 | 17.6k | get4(); |
825 | 17.6k | if (((i = get2()) != 0xffff) && !shutter) { |
826 | 5.91k | shutter = libraw_powf64l(2.f, float((short)i) / -32.0f); |
827 | 5.91k | } |
828 | 17.6k | imCanon.wbi = (get2(), get2()); |
829 | 17.6k | shot_order = (get2(), get2()); |
830 | 17.6k | fseek(ifp, 4, SEEK_CUR); |
831 | 17.6k | } else |
832 | 1.28k | fseek(ifp, 24, SEEK_CUR); |
833 | 18.8k | tempAp = get2(); |
834 | 18.8k | if (tempAp != 0) |
835 | 16.3k | imCommon.CameraTemperature = (float)(tempAp - 128); |
836 | 18.8k | tempAp = get2(); |
837 | 18.8k | if (tempAp != -1) |
838 | 12.5k | imCommon.FlashGN = ((float)tempAp) / 32; |
839 | 18.8k | get2(); |
840 | | |
841 | 18.8k | imCommon.FlashEC = _CanonConvertEV((signed short)get2()); |
842 | 18.8k | fseek(ifp, 8 - 32, SEEK_CUR); |
843 | 18.8k | if ((tempAp = get2()) != 0x7fff) |
844 | 18.6k | ilm.CurAp = _CanonConvertAperture(tempAp); |
845 | 18.8k | if (ilm.CurAp < 0.7f) { |
846 | 11.1k | fseek(ifp, 32, SEEK_CUR); |
847 | 11.1k | ilm.CurAp = _CanonConvertAperture(get2()); |
848 | 11.1k | } |
849 | 18.8k | if (!aperture) |
850 | 7.34k | aperture = ilm.CurAp; |
851 | | |
852 | 1.18M | } else if ((tag == 0x0007) && (dng_writer == nonDNG)) { |
853 | 2.67k | fgets(model2, 64, ifp); |
854 | | |
855 | 1.18M | } else if ((tag == 0x0008) && (dng_writer == nonDNG)) { |
856 | 3.27k | shot_order = get4(); |
857 | | |
858 | 1.17M | } else if ((tag == 0x0009) && (dng_writer == nonDNG)) { |
859 | 2.02k | fread(artist, 64, 1, ifp); |
860 | 2.02k | artist[63] = 0; |
861 | | |
862 | 1.17M | } else if (tag == 0x000c) { |
863 | 2.12k | unsigned tS = get4(); |
864 | 2.12k | sprintf(imgdata.shootinginfo.BodySerial, "%d", tS); |
865 | | |
866 | 1.17M | } else if ((tag == 0x0012) || |
867 | 1.16M | (tag == 0x0026) || |
868 | 1.16M | (tag == 0x003c)) { |
869 | 6.58k | if (!imCommon.afcount) { |
870 | 1.44k | imCommon.afdata[imCommon.afcount].AFInfoData_tag = tag; |
871 | 1.44k | imCommon.afdata[imCommon.afcount].AFInfoData_order = order; |
872 | 1.44k | imCommon.afdata[imCommon.afcount].AFInfoData_length = len; |
873 | 1.44k | if (libraw_tagtype_dataunit_bytes(type)) // returns 0 on unknown type |
874 | 1.44k | imCommon.afdata[imCommon.afcount].AFInfoData_length *= libraw_tagtype_dataunit_bytes(type); |
875 | | |
876 | 1.44k | unsigned datalen = 0; |
877 | 1.44k | if (tag == 0x0026 || tag == 0x003c) // AFInfo2 bytes 0-1 contains AFSize |
878 | 1.31k | { |
879 | 1.31k | INT64 here = ftell(ifp); |
880 | 1.31k | datalen = get2(); |
881 | 1.31k | fseek(ifp, here, SEEK_SET); |
882 | 1.31k | } |
883 | 1.44k | if (!datalen || datalen == imCommon.afdata[imCommon.afcount].AFInfoData_length) // data check not performed or passed |
884 | 170 | { |
885 | 170 | imCommon.afdata[imCommon.afcount].AFInfoData = |
886 | 170 | (uchar *)calloc(imCommon.afdata[imCommon.afcount].AFInfoData_length+1, 1); |
887 | 170 | fread(imCommon.afdata[imCommon.afcount].AFInfoData, imCommon.afdata[imCommon.afcount].AFInfoData_length, 1, |
888 | 170 | ifp); |
889 | 170 | imCommon.afcount = 1; |
890 | 170 | } |
891 | 1.27k | else |
892 | 1.27k | { |
893 | | // check not passed: clean up afdata inited |
894 | 1.27k | imCommon.afdata[imCommon.afcount].AFInfoData_tag = 0; |
895 | 1.27k | imCommon.afdata[imCommon.afcount].AFInfoData_order = 0; |
896 | 1.27k | imCommon.afdata[imCommon.afcount].AFInfoData_length = 0; |
897 | 1.27k | } |
898 | 1.44k | } |
899 | | |
900 | 1.16M | } else if ((tag == 0x0029) && (dng_writer == nonDNG)) { // PowerShot G9 |
901 | 4.62k | int Got_AsShotWB = 0; |
902 | 4.62k | fseek(ifp, 8, SEEK_CUR); |
903 | 50.8k | for (unsigned linenum = 0; linenum < Canon_G9_linenums_2_StdWBi.size(); linenum++) { |
904 | 46.2k | if (Canon_G9_linenums_2_StdWBi[linenum] != LIBRAW_WBI_Unknown ) { |
905 | 184k | FORC4 icWBC[Canon_G9_linenums_2_StdWBi[linenum]][GRBG_2_RGBG(c)] = get4(); |
906 | 46.2k | if (Canon_wbi2std[imCanon.wbi] == Canon_G9_linenums_2_StdWBi[linenum]) { |
907 | 16.9k | FORC4 cam_mul[c] = float(icWBC[Canon_G9_linenums_2_StdWBi[linenum]][c]); |
908 | 4.23k | Got_AsShotWB = 1; |
909 | 4.23k | } |
910 | 46.2k | } |
911 | 46.2k | fseek(ifp, 16, SEEK_CUR); |
912 | 46.2k | } |
913 | 4.62k | if (!Got_AsShotWB) |
914 | 1.53k | FORC4 cam_mul[c] = float(icWBC[LIBRAW_WBI_Auto][c]); |
915 | | |
916 | 1.16M | } else if ((tag == 0x0081) && (dng_writer == nonDNG)) { // -1D, -1Ds |
917 | 1.66k | data_offset = get4(); |
918 | 1.66k | fseek(ifp, data_offset + 41, SEEK_SET); |
919 | 1.66k | raw_height = get2() * 2; |
920 | 1.66k | raw_width = get2(); |
921 | 1.66k | filters = 0x61616161; |
922 | | |
923 | 1.16M | } else if (tag == 0x0093) { |
924 | 910 | if (!imCanon.RF_lensID) { |
925 | 356 | fseek(ifp, 0x03d<<1, SEEK_CUR); |
926 | 356 | imCanon.RF_lensID = get2(); |
927 | 356 | } |
928 | | |
929 | 1.16M | } else if (tag == 0x0095 && !ilm.Lens[0]) |
930 | 511 | { // lens model tag |
931 | 511 | fread(ilm.Lens, 64, 1, ifp); |
932 | 511 | ilm.Lens[63] = 0; |
933 | 511 | if (!strncmp(ilm.Lens, "EF-S", 4)) |
934 | 1 | { |
935 | 1 | memmove(ilm.Lens + 5, ilm.Lens + 4, 60); |
936 | 1 | ilm.Lens[4] = ' '; |
937 | 1 | memcpy(ilm.LensFeatures_pre, ilm.Lens, 4); |
938 | 1 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF_S; |
939 | 1 | ilm.LensFormat = LIBRAW_FORMAT_APSC; |
940 | 1 | } |
941 | 510 | else if (!strncmp(ilm.Lens, "EF-M", 4)) |
942 | 0 | { |
943 | 0 | memmove(ilm.Lens + 5, ilm.Lens + 4, 60); |
944 | 0 | ilm.Lens[4] = ' '; |
945 | 0 | memcpy(ilm.LensFeatures_pre, ilm.Lens, 4); |
946 | 0 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF_M; |
947 | 0 | ilm.LensFormat = LIBRAW_FORMAT_APSC; |
948 | 0 | } |
949 | 510 | else if (!strncmp(ilm.Lens, "EF", 2)) |
950 | 57 | { |
951 | 57 | memmove(ilm.Lens + 3, ilm.Lens + 2, 62); |
952 | 57 | ilm.Lens[2] = ' '; |
953 | 57 | memcpy(ilm.LensFeatures_pre, ilm.Lens, 2); |
954 | 57 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
955 | 57 | ilm.LensFormat = LIBRAW_FORMAT_FF; |
956 | 57 | } |
957 | 453 | else if (!strncmp(ilm.Lens, "CN-E", 4)) |
958 | 0 | { |
959 | 0 | memmove(ilm.Lens + 5, ilm.Lens + 4, 60); |
960 | 0 | ilm.Lens[4] = ' '; |
961 | 0 | memcpy(ilm.LensFeatures_pre, ilm.Lens, 4); |
962 | 0 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
963 | 0 | ilm.LensFormat = LIBRAW_FORMAT_FF; |
964 | 0 | } |
965 | 453 | else if (!strncmp(ilm.Lens, "TS-E", 4)) |
966 | 4 | { |
967 | 4 | memmove(ilm.Lens + 5, ilm.Lens + 4, 60); |
968 | 4 | ilm.Lens[4] = ' '; |
969 | 4 | memcpy(ilm.LensFeatures_pre, ilm.Lens, 4); |
970 | 4 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
971 | 4 | ilm.LensFormat = LIBRAW_FORMAT_FF; |
972 | 4 | } |
973 | 449 | else if (!strncmp(ilm.Lens, "MP-E", 4)) |
974 | 0 | { |
975 | 0 | memmove(ilm.Lens + 5, ilm.Lens + 4, 60); |
976 | 0 | ilm.Lens[4] = ' '; |
977 | 0 | memcpy(ilm.LensFeatures_pre, ilm.Lens, 4); |
978 | 0 | ilm.LensMount = LIBRAW_MOUNT_Canon_EF; |
979 | 0 | ilm.LensFormat = LIBRAW_FORMAT_FF; |
980 | 0 | } |
981 | | |
982 | 449 | else if (!strncmp(ilm.Lens, "RF-S", 4)) |
983 | 0 | { |
984 | 0 | memmove(ilm.Lens + 5, ilm.Lens + 4, 62); |
985 | 0 | ilm.Lens[4] = ' '; |
986 | 0 | memcpy(ilm.LensFeatures_pre, ilm.Lens, 4); |
987 | 0 | ilm.LensMount = LIBRAW_MOUNT_Canon_RF; |
988 | 0 | ilm.LensFormat = LIBRAW_FORMAT_APSC; |
989 | 0 | } |
990 | | |
991 | 449 | else if (!strncmp(ilm.Lens, "RF", 2)) |
992 | 5 | { |
993 | 5 | memmove(ilm.Lens + 3, ilm.Lens + 2, 62); |
994 | 5 | ilm.Lens[2] = ' '; |
995 | 5 | memcpy(ilm.LensFeatures_pre, ilm.Lens, 2); |
996 | 5 | ilm.LensMount = LIBRAW_MOUNT_Canon_RF; |
997 | 5 | ilm.LensFormat = LIBRAW_FORMAT_FF; |
998 | 5 | } |
999 | 511 | } |
1000 | 1.15M | else if (tag == 0x009a) |
1001 | 3.73k | { // AspectInfo |
1002 | 3.73k | i = get4(); |
1003 | 3.73k | switch (i) |
1004 | 3.73k | { |
1005 | 996 | case 0: |
1006 | 1.44k | case 12: /* APS-H crop */ |
1007 | 2.03k | case 13: /* APS-C crop */ |
1008 | 2.03k | imgdata.sizes.raw_aspect = LIBRAW_IMAGE_ASPECT_3to2; |
1009 | 2.03k | break; |
1010 | 82 | case 1: |
1011 | 82 | imgdata.sizes.raw_aspect = LIBRAW_IMAGE_ASPECT_1to1; |
1012 | 82 | break; |
1013 | 346 | case 2: |
1014 | 637 | case 0x102: |
1015 | 637 | imgdata.sizes.raw_aspect = LIBRAW_IMAGE_ASPECT_4to3; |
1016 | 637 | break; |
1017 | 66 | case 7: |
1018 | 66 | imgdata.sizes.raw_aspect = LIBRAW_IMAGE_ASPECT_16to9; |
1019 | 66 | break; |
1020 | 411 | case 8: |
1021 | 411 | imgdata.sizes.raw_aspect = LIBRAW_IMAGE_ASPECT_5to4; |
1022 | 411 | break; |
1023 | 508 | default: |
1024 | 508 | imgdata.sizes.raw_aspect = LIBRAW_IMAGE_ASPECT_OTHER; |
1025 | 508 | break; |
1026 | 3.73k | } |
1027 | 3.73k | imgdata.sizes.raw_inset_crops[0].cwidth = get4(); |
1028 | 3.73k | imgdata.sizes.raw_inset_crops[0].cheight = get4(); |
1029 | 3.73k | imgdata.sizes.raw_inset_crops[0].cleft = get4(); |
1030 | 3.73k | imgdata.sizes.raw_inset_crops[0].ctop = get4(); |
1031 | | |
1032 | 1.15M | } else if ((tag == 0x00a4) && (dng_writer == nonDNG)) { // -1D, -1Ds |
1033 | 1.19k | fseek(ifp, imCanon.wbi * 48, SEEK_CUR); |
1034 | 3.57k | FORC3 cam_mul[c] = get2(); |
1035 | | |
1036 | 1.15M | } else if (tag == 0x00a9) { |
1037 | 935 | INT64 save1 = ftell(ifp); |
1038 | 935 | fseek(ifp, (0x1 << 1), SEEK_CUR); |
1039 | 3.74k | FORC4 imgdata.color.WB_Coeffs[LIBRAW_WBI_Auto][RGGB_2_RGBG(c)] = get2(); |
1040 | 935 | Canon_WBpresets(0, 0); |
1041 | 935 | fseek(ifp, save1, SEEK_SET); |
1042 | 935 | } |
1043 | 1.15M | else if (tag == 0x00b4) |
1044 | 3.50k | { |
1045 | 3.50k | switch (get2()) { |
1046 | 1.23k | case 1: |
1047 | 1.23k | imCommon.ColorSpace = LIBRAW_COLORSPACE_sRGB; |
1048 | 1.23k | break; |
1049 | 241 | case 2: |
1050 | 241 | imCommon.ColorSpace = LIBRAW_COLORSPACE_AdobeRGB; |
1051 | 241 | break; |
1052 | 2.03k | default: |
1053 | 2.03k | imCommon.ColorSpace = LIBRAW_COLORSPACE_Unknown; |
1054 | 2.03k | break; |
1055 | 3.50k | } |
1056 | 3.50k | } |
1057 | 1.15M | else if (tag == 0x00e0) // SensorInfo |
1058 | 2.97k | { |
1059 | 2.97k | imCanon.SensorWidth = (get2(), get2()); |
1060 | 2.97k | imCanon.SensorHeight = get2(); |
1061 | 2.97k | fseek(ifp, 4, SEEK_CUR); |
1062 | 2.97k | imCanon.DefaultCropAbsolute = get_CanonArea(); |
1063 | 2.97k | imCanon.LeftOpticalBlack = get_CanonArea(); |
1064 | 2.97k | } |
1065 | 1.14M | else if (tag == 0x4001 && len > 500) |
1066 | 12.4k | { |
1067 | 12.4k | float sraw_mul_max = 0.f; |
1068 | 12.4k | int bls = 0; |
1069 | 12.4k | INT64 offsetChannelBlackLevel = 0L; |
1070 | 12.4k | INT64 offsetChannelBlackLevel2 = 0L; |
1071 | 12.4k | INT64 offsetWhiteLevels = 0L; |
1072 | 12.4k | INT64 save1 = ftell(ifp); |
1073 | | |
1074 | 12.4k | switch (len) |
1075 | 12.4k | { |
1076 | | |
1077 | 1.01k | case 582: |
1078 | 1.01k | imCanon.ColorDataVer = 1; // 20D, 350D |
1079 | | |
1080 | 1.01k | fseek(ifp, save1 + (0x0019 << 1), SEEK_SET); |
1081 | 4.07k | FORC4 cam_mul[RGGB_2_RGBG(c)] = (float)get2(); |
1082 | 1.01k | fseek(ifp, save1 + (0x001e << 1), SEEK_SET); |
1083 | 4.07k | FORC4 icWBC[LIBRAW_WBI_Auto][RGGB_2_RGBG(c)] = get2(); |
1084 | 1.01k | fseek(ifp, save1 + (0x0041 << 1), SEEK_SET); |
1085 | 4.07k | FORC4 icWBC[LIBRAW_WBI_Custom1][RGGB_2_RGBG(c)] = get2(); |
1086 | 1.01k | fseek(ifp, save1 + (0x0046 << 1), SEEK_SET); |
1087 | 4.07k | FORC4 icWBC[LIBRAW_WBI_Custom2][RGGB_2_RGBG(c)] = get2(); |
1088 | | |
1089 | 1.01k | fseek(ifp, save1 + (0x0023 << 1), SEEK_SET); |
1090 | 1.01k | Canon_WBpresets(2, 2); |
1091 | 1.01k | fseek(ifp, save1 + (0x004b << 1), SEEK_SET); |
1092 | 1.01k | Canon_WBCTpresets(1); // ABCT |
1093 | 1.01k | offsetChannelBlackLevel = save1 + (0x00a6 << 1); |
1094 | 1.01k | break; |
1095 | | |
1096 | 146 | case 653: |
1097 | 146 | imCanon.ColorDataVer = 2; // -1D Mark II, -1Ds Mark II |
1098 | | |
1099 | 146 | fseek(ifp, save1 + (0x0018 << 1), SEEK_SET); |
1100 | 584 | FORC4 icWBC[LIBRAW_WBI_Auto][RGGB_2_RGBG(c)] = get2(); |
1101 | 146 | fseek(ifp, save1 + (0x0022 << 1), SEEK_SET); |
1102 | 584 | FORC4 cam_mul[RGGB_2_RGBG(c)] = (float)get2(); |
1103 | 146 | fseek(ifp, save1 + (0x0090 << 1), SEEK_SET); |
1104 | 584 | FORC4 icWBC[LIBRAW_WBI_Custom1][RGGB_2_RGBG(c)] = get2(); |
1105 | 146 | fseek(ifp, save1 + (0x0095 << 1), SEEK_SET); |
1106 | 584 | FORC4 icWBC[LIBRAW_WBI_Custom2][RGGB_2_RGBG(c)] = get2(); |
1107 | 146 | fseek(ifp, save1 + (0x009a << 1), SEEK_SET); |
1108 | 584 | FORC4 icWBC[LIBRAW_WBI_Custom3][RGGB_2_RGBG(c)] = get2(); |
1109 | | |
1110 | 146 | fseek(ifp, save1 + (0x0027 << 1), SEEK_SET); |
1111 | 146 | Canon_WBpresets(2, 12); |
1112 | 146 | fseek(ifp, save1 + (0x00a4 << 1), SEEK_SET); |
1113 | 146 | Canon_WBCTpresets(1); // ABCT |
1114 | 146 | offsetChannelBlackLevel = save1 + (0x011e << 1); |
1115 | 146 | break; |
1116 | | |
1117 | 514 | case 796: |
1118 | 514 | imCanon.ColorDataVer = 3; // -1D Mark II N, 5D, 30D, 400D; ColorDataSubVer: 1 |
1119 | 514 | AsShot_Auto_MeasuredWB(0x003f); |
1120 | | |
1121 | 514 | fseek(ifp, save1 + (0x0071 << 1), SEEK_SET); |
1122 | 2.05k | FORC4 icWBC[LIBRAW_WBI_Custom1][RGGB_2_RGBG(c)] = get2(); |
1123 | 514 | fseek(ifp, save1 + (0x0076 << 1), SEEK_SET); |
1124 | 2.05k | FORC4 icWBC[LIBRAW_WBI_Custom2][RGGB_2_RGBG(c)] = get2(); |
1125 | 514 | fseek(ifp, save1 + (0x007b << 1), SEEK_SET); |
1126 | 2.05k | FORC4 icWBC[LIBRAW_WBI_Custom3][RGGB_2_RGBG(c)] = get2(); |
1127 | 514 | fseek(ifp, save1 + (0x0080 << 1), SEEK_SET); |
1128 | 2.05k | FORC4 icWBC[LIBRAW_WBI_Custom][RGGB_2_RGBG(c)] = get2(); |
1129 | | |
1130 | 514 | fseek(ifp, save1 + (0x004e << 1), SEEK_SET); |
1131 | 514 | Canon_WBpresets(2, 12); |
1132 | 514 | fseek(ifp, save1 + (0x0085 << 1), SEEK_SET); |
1133 | 514 | Canon_WBCTpresets(0); // BCAT |
1134 | 514 | offsetChannelBlackLevel = save1 + (0x00c4 << 1); |
1135 | 514 | break; |
1136 | | |
1137 | 437 | case 674: // -1D Mark III; ColorDataSubVer: 2 |
1138 | 721 | case 692: // 40D; ColorDataSubVer: 3 |
1139 | 1.21k | case 702: // -1Ds Mark III; ColorDataSubVer: 4 |
1140 | 1.52k | case 1227: // 450D, 1000D; ColorDataSubVer: 5 |
1141 | 1.86k | case 1250: // 5D Mark II, 50D; ColorDataSubVer: 6 |
1142 | 2.18k | case 1251: // 500D; ColorDataSubVer: 7 |
1143 | 2.19k | case 1337: // -1D Mark IV, 7D; ColorDataSubVer: 7 |
1144 | 2.75k | case 1338: // 550D; ColorDataSubVer: 7 |
1145 | 3.16k | case 1346: // 1100D, 60D; ColorDataSubVer: 9 |
1146 | 3.16k | imCanon.ColorDataVer = 4; |
1147 | 3.16k | AsShot_Auto_MeasuredWB(0x003f); |
1148 | 3.16k | sRAW_WB(0x004e); |
1149 | 3.16k | fseek(ifp, save1 + (0x0053 << 1), SEEK_SET); |
1150 | 3.16k | Canon_WBpresets(2, 12); |
1151 | 3.16k | fseek(ifp, save1 + (0x00a8 << 1), SEEK_SET); |
1152 | 3.16k | Canon_WBCTpresets(0); // BCAT |
1153 | | |
1154 | 3.16k | if ((imCanon.ColorDataSubVer == 4) || |
1155 | 3.10k | (imCanon.ColorDataSubVer == 5)) |
1156 | 220 | { |
1157 | 220 | offsetChannelBlackLevel = save1 + (0x02b4 << 1); |
1158 | 220 | offsetWhiteLevels = save1 + (0x02b8 << 1); |
1159 | 220 | } |
1160 | 2.94k | else if ((imCanon.ColorDataSubVer == 6) || |
1161 | 2.68k | (imCanon.ColorDataSubVer == 7)) |
1162 | 506 | { |
1163 | 506 | offsetChannelBlackLevel = save1 + (0x02cb << 1); |
1164 | 506 | offsetWhiteLevels = save1 + (0x02cf << 1); |
1165 | 506 | } |
1166 | 2.44k | else if (imCanon.ColorDataSubVer == 9) |
1167 | 326 | { |
1168 | 326 | offsetChannelBlackLevel = save1 + (0x02cf << 1); |
1169 | 326 | offsetWhiteLevels = save1 + (0x02d3 << 1); |
1170 | 326 | } |
1171 | 2.11k | else |
1172 | 2.11k | offsetChannelBlackLevel = save1 + (0x00e7 << 1); |
1173 | 3.16k | break; |
1174 | | |
1175 | 565 | case 5120: // G10, G11, G12, G15, G16 |
1176 | | // G1 X, G1 X Mark II, G1 X Mark III |
1177 | | // G3 X, G5 X |
1178 | | // G7 X, G7 X Mark II |
1179 | | // G9 X, G9 X Mark II |
1180 | | // S90, S95, S100, S100V, S110, S120 |
1181 | | // SX1 IS, SX50 HS, SX60 HS |
1182 | | // M3, M5, M6, M10, M100 |
1183 | 565 | imCanon.ColorDataVer = 5; |
1184 | 565 | imCanon.ColorDataSubVer = get2(); |
1185 | | |
1186 | 565 | fseek(ifp, save1 + (0x0047 << 1), SEEK_SET); |
1187 | 2.26k | FORC4 cam_mul[RGGB_2_RGBG(c)] = (float)get2(); |
1188 | | |
1189 | 565 | if (imCanon.ColorDataSubVer == 0xfffc) // ColorDataSubVer: 65532 (-4) |
1190 | | // G7 X Mark II, G9 X Mark II, G1 X Mark III |
1191 | | // M5, M100, M6 |
1192 | 70 | { |
1193 | 70 | fseek(ifp, save1 + (0x004f << 1), SEEK_SET); |
1194 | 280 | FORC4 icWBC[LIBRAW_WBI_Auto][RGGB_2_RGBG(c)] = get2(); |
1195 | 70 | fseek(ifp, 8, SEEK_CUR); |
1196 | 280 | FORC4 icWBC[LIBRAW_WBI_Measured][RGGB_2_RGBG(c)] = |
1197 | 280 | get2(); |
1198 | 70 | fseek(ifp, 8, SEEK_CUR); |
1199 | 280 | FORC4 icWBC[LIBRAW_WBI_Other][RGGB_2_RGBG(c)] = get2(); |
1200 | 70 | fseek(ifp, 8, SEEK_CUR); |
1201 | 70 | Canon_WBpresets(8, 24); |
1202 | 70 | fseek(ifp, 168, SEEK_CUR); |
1203 | 280 | FORC4 icWBC[LIBRAW_WBI_FL_WW][RGGB_2_RGBG(c)] = get2(); |
1204 | 70 | fseek(ifp, 24, SEEK_CUR); |
1205 | 70 | Canon_WBCTpresets(2); // BCADT |
1206 | 70 | offsetChannelBlackLevel = save1 + (0x014d << 1); |
1207 | 70 | offsetWhiteLevels = save1 + (0x0569 << 1); |
1208 | 70 | } |
1209 | 495 | else if (imCanon.ColorDataSubVer == 0xfffd) // ColorDataSubVer: 65533 (-3) |
1210 | | // M10, M3 |
1211 | | // G1 X, G1 X Mark II |
1212 | | // G3 X, G5 X, G7 X, G9 X |
1213 | | // G10, G11, G12, G15, G16 |
1214 | | // S90, S95, S100, S100V, S110, S120 |
1215 | | // SX1 IS, SX50 HS, SX60 HS |
1216 | 98 | { |
1217 | 98 | fseek(ifp, save1 + (0x004c << 1), SEEK_SET); |
1218 | 392 | FORC4 icWBC[LIBRAW_WBI_Auto][RGGB_2_RGBG(c)] = get2(); |
1219 | 98 | get2(); |
1220 | 392 | FORC4 icWBC[LIBRAW_WBI_Measured][RGGB_2_RGBG(c)] = |
1221 | 392 | get2(); |
1222 | 98 | get2(); |
1223 | 392 | FORC4 icWBC[LIBRAW_WBI_Other][RGGB_2_RGBG(c)] = get2(); |
1224 | 98 | get2(); |
1225 | 98 | Canon_WBpresets(2, 12); |
1226 | 98 | fseek(ifp, save1 + (0x00ba << 1), SEEK_SET); |
1227 | 98 | Canon_WBCTpresets(2); // BCADT |
1228 | 98 | offsetChannelBlackLevel = save1 + (0x0108 << 1); |
1229 | 98 | } |
1230 | 565 | break; |
1231 | | |
1232 | 223 | case 1273: // 600D; ColorDataSubVer: 10 |
1233 | 673 | case 1275: // 1200D; ColorDataSubVer: 10 |
1234 | 673 | imCanon.ColorDataVer = 6; |
1235 | 673 | AsShot_Auto_MeasuredWB(0x003f); |
1236 | 673 | sRAW_WB(0x0062); |
1237 | 673 | fseek(ifp, save1 + (0x0067 << 1), SEEK_SET); |
1238 | 673 | Canon_WBpresets(2, 12); |
1239 | 673 | fseek(ifp, save1 + (0x00bc << 1), SEEK_SET); |
1240 | 673 | Canon_WBCTpresets(0); // BCAT |
1241 | 673 | offsetChannelBlackLevel = save1 + (0x01df << 1); |
1242 | 673 | offsetWhiteLevels = save1 + (0x01e3 << 1); |
1243 | 673 | break; |
1244 | | |
1245 | 572 | case 1312: // 5D Mark III, 650D, 700D, M; ColorDataSubVer: 10 |
1246 | 1.59k | case 1313: // 100D, 6D, 70D, EOS M2; ColorDataSubVer: 10 |
1247 | 1.80k | case 1316: // -1D C, -1D X; ColorDataSubVer: 10 |
1248 | 2.22k | case 1506: // 750D, 760D, 7D Mark II; ColorDataSubVer: 11 |
1249 | 2.22k | imCanon.ColorDataVer = 7; |
1250 | 2.22k | AsShot_Auto_MeasuredWB(0x003f); |
1251 | 2.22k | sRAW_WB(0x007b); |
1252 | 2.22k | fseek(ifp, save1 + (0x0080 << 1), SEEK_SET); |
1253 | 2.22k | Canon_WBpresets(2, 12); |
1254 | 2.22k | fseek(ifp, save1 + (0x00d5 << 1), SEEK_SET); |
1255 | 2.22k | Canon_WBCTpresets(0); // BCAT |
1256 | | |
1257 | 2.22k | if (imCanon.ColorDataSubVer == 10) |
1258 | 130 | { |
1259 | 130 | offsetChannelBlackLevel = save1 + (0x01f8 << 1); |
1260 | 130 | offsetWhiteLevels = save1 + (0x01fc << 1); |
1261 | 130 | } |
1262 | 2.09k | else if (imCanon.ColorDataSubVer == 11) |
1263 | 41 | { |
1264 | 41 | offsetChannelBlackLevel = save1 + (0x02d8 << 1); |
1265 | 41 | offsetWhiteLevels = save1 + (0x02dc << 1); |
1266 | 41 | } |
1267 | 2.22k | break; |
1268 | | |
1269 | 130 | case 1560: // 5DS, 5DS R; ColorDataSubVer: 12 |
1270 | 351 | case 1592: // 5D Mark IV, 80D, -1D X Mark II; ColorDataSubVer: 13 |
1271 | 567 | case 1353: // 1300D, 1500D, 3000D; ColorDataSubVer: 14 |
1272 | 944 | case 1602: // 200D, 6D Mark II, 77D, 800D; ColorDataSubVer: 15 |
1273 | 944 | imCanon.ColorDataVer = 8; |
1274 | 944 | AsShot_Auto_MeasuredWB(0x003f); |
1275 | 944 | sRAW_WB(0x0080); |
1276 | 944 | fseek(ifp, save1 + (0x0085 << 1), SEEK_SET); |
1277 | 944 | Canon_WBpresets(2, 12); |
1278 | 944 | fseek(ifp, save1 + (0x0107 << 1), SEEK_SET); |
1279 | 944 | Canon_WBCTpresets(0); // BCAT |
1280 | | |
1281 | 944 | if (imCanon.ColorDataSubVer == 14) // 1300D, 1500D, 3000D |
1282 | 97 | { |
1283 | 97 | offsetChannelBlackLevel = save1 + (0x022c << 1); |
1284 | 97 | offsetWhiteLevels = save1 + (0x0230 << 1); |
1285 | 97 | } |
1286 | 847 | else |
1287 | 847 | { |
1288 | 847 | offsetChannelBlackLevel = save1 + (0x030a << 1); |
1289 | 847 | offsetWhiteLevels = save1 + (0x030e << 1); |
1290 | 847 | } |
1291 | 944 | break; |
1292 | | |
1293 | 381 | case 1820: // M50; ColorDataSubVer: 16 |
1294 | 641 | case 1824: // R, Ra; ColorDataSubVer: 17 |
1295 | 935 | case 1816: // RP, 250D, SX70 HS; ColorDataSubVer: 18 |
1296 | | // R100, M6 Mark II, M200, 90D, G5 X Mark II, G7 X Mark III, 850D; ColorDataSubVer: 19 |
1297 | 935 | imCanon.ColorDataVer = 9; |
1298 | 935 | AsShot_Auto_MeasuredWB(0x0047); |
1299 | 935 | CR3_ColorData(0x0047); |
1300 | 935 | break; |
1301 | | |
1302 | 1.22k | case 1770: // R5 CRM |
1303 | 1.70k | case 2024: // -1D X Mark III; ColorDataSubVer: 32 |
1304 | 1.70k | case 3656: // R5, R6; ColorDataSubVer: 33 |
1305 | 1.70k | imCanon.ColorDataVer = 10; |
1306 | 1.70k | AsShot_Auto_MeasuredWB(0x0055); |
1307 | 1.70k | CR3_ColorData(0x0055); |
1308 | 1.70k | break; |
1309 | | |
1310 | 111 | case 3973: // R3; ColorDataSubVer: 34 |
1311 | 111 | case 3778: // R6 Mark II, R7, R8, R10, R50; ColorDataSubVer: 48 |
1312 | 111 | imCanon.ColorDataVer = 11; |
1313 | 111 | AsShot_Auto_MeasuredWB(0x0069); |
1314 | | |
1315 | 111 | fseek(ifp, save1 + ((0x0069+0x0064) << 1), SEEK_SET); |
1316 | 111 | Canon_WBpresets(2, 12); |
1317 | 111 | fseek(ifp, save1 + ((0x0069+0x00c3) << 1), SEEK_SET); |
1318 | 111 | Canon_WBCTpresets(0); |
1319 | 111 | offsetChannelBlackLevel2 = save1 + ((0x0069+0x0102) << 1); |
1320 | 111 | offsetChannelBlackLevel = save1 + ((0x0069+0x0213) << 1); |
1321 | 111 | offsetWhiteLevels = save1 + ((0x0069+0x0217) << 1); |
1322 | 111 | break; |
1323 | | |
1324 | 0 | case 4528: // R1, R5 Mark II; ColorDataSubVer: 64 |
1325 | 0 | imCanon.ColorDataVer = 12; |
1326 | 0 | AsShot_Auto_MeasuredWB(0x0069); |
1327 | 0 | fseek(ifp, save1 + ((0x006d+0x0001) << 1), SEEK_SET); |
1328 | 0 | Canon_WBpresets(2, 12); |
1329 | 0 | fseek(ifp, save1 + ((0x0069+0x00d7) << 1), SEEK_SET); |
1330 | 0 | Canon_WBCTpresets(0); |
1331 | 0 | offsetChannelBlackLevel2 = save1 + ((0x0069+0x0116) << 1); |
1332 | 0 | offsetChannelBlackLevel = save1 + ((0x0069+0x0227) << 1); |
1333 | 0 | offsetWhiteLevels = save1 + ((0x0069+0x022b) << 1); |
1334 | 0 | break; |
1335 | | |
1336 | 396 | default: |
1337 | 396 | imCanon.ColorDataSubVer = get2(); |
1338 | 396 | break; |
1339 | 12.4k | } |
1340 | | |
1341 | 12.4k | if (offsetChannelBlackLevel) |
1342 | 9.55k | { |
1343 | 9.55k | fseek(ifp, offsetChannelBlackLevel, SEEK_SET); |
1344 | 9.55k | FORC4 |
1345 | 38.2k | bls += (imCanon.ChannelBlackLevel[RGGB_2_RGBG(c)] = get2()); |
1346 | 9.55k | imCanon.AverageBlackLevel = bls / 4; |
1347 | 9.55k | } |
1348 | 12.4k | if (offsetWhiteLevels) |
1349 | 5.66k | { |
1350 | 5.66k | if ((offsetWhiteLevels - offsetChannelBlackLevel) != 8L) |
1351 | 70 | fseek(ifp, offsetWhiteLevels, SEEK_SET); |
1352 | 5.66k | imCanon.NormalWhiteLevel = get2(); |
1353 | 5.66k | imCanon.SpecularWhiteLevel = get2(); |
1354 | 5.66k | FORC4 |
1355 | 22.6k | imgdata.color.linear_max[c] = imCanon.SpecularWhiteLevel; |
1356 | 5.66k | } |
1357 | | |
1358 | 12.4k | if(!imCanon.AverageBlackLevel && offsetChannelBlackLevel2) |
1359 | 296 | { |
1360 | 296 | fseek(ifp, offsetChannelBlackLevel2, SEEK_SET); |
1361 | 296 | FORC4 |
1362 | 1.18k | bls += (imCanon.ChannelBlackLevel[RGGB_2_RGBG(c)] = get2()); |
1363 | 296 | imCanon.AverageBlackLevel = bls / 4; |
1364 | 296 | } |
1365 | 12.4k | fseek(ifp, save1, SEEK_SET); |
1366 | | |
1367 | 1.13M | } else if (tag == 0x4013) { |
1368 | 771 | get4(); |
1369 | 771 | imCanon.AFMicroAdjMode = get4(); |
1370 | 771 | float a = float(get4()); |
1371 | 771 | float b = float(get4()); |
1372 | 771 | if (fabsf(b) > 0.001f) |
1373 | 607 | imCanon.AFMicroAdjValue = a / b; |
1374 | | |
1375 | 1.13M | } else if (tag == 0x4018) { |
1376 | 3.88k | fseek(ifp, 8, SEEK_CUR); |
1377 | 3.88k | imCanon.AutoLightingOptimizer = get4(); |
1378 | 3.88k | if ((imCanon.AutoLightingOptimizer > 3) || |
1379 | 1.91k | (imCanon.AutoLightingOptimizer < 0)) |
1380 | 3.31k | imCanon.AutoLightingOptimizer = 3; |
1381 | 3.88k | imCanon.HighlightTonePriority = get4(); |
1382 | 3.88k | if ((imCanon.HighlightTonePriority > 5) || |
1383 | 2.90k | (imCanon.HighlightTonePriority < 0)) |
1384 | 1.89k | imCanon.HighlightTonePriority = 0; |
1385 | 3.88k | if (imCanon.HighlightTonePriority) { |
1386 | 970 | imCommon.ExposureCalibrationShift -= float(imCanon.HighlightTonePriority); |
1387 | 970 | } |
1388 | | |
1389 | 1.13M | } else if ((tag == 0x4021) && (dng_writer == nonDNG) && |
1390 | 2.34k | (imCanon.multishot[0] = get4()) && |
1391 | 2.05k | (imCanon.multishot[1] = get4())) { |
1392 | 1.66k | if (len >= 4) { |
1393 | 1.24k | imCanon.multishot[2] = get4(); |
1394 | 1.24k | imCanon.multishot[3] = get4(); |
1395 | 1.24k | } |
1396 | 6.66k | FORC4 cam_mul[c] = 1024; |
1397 | 1.12M | } else if (tag == 0x4026) { |
1398 | 314 | fseek(ifp, 44, SEEK_CUR); |
1399 | 314 | imCanon.CanonLog = get4(); |
1400 | 314 | } |
1401 | 1.24M | #undef CR3_ColorData |
1402 | 1.24M | #undef sRAW_WB |
1403 | 1.24M | #undef AsShot_Auto_MeasuredWB |
1404 | 1.24M | } |