/src/openh264/codec/common/inc/golomb_common.h

Source (jump to first uncovered line)
/*!
 * \copy
 *     Copyright (c)  2009-2013, Cisco Systems
 *     All rights reserved.
 *
 *     Redistribution and use in source and binary forms, with or without
 *     modification, are permitted provided that the following conditions
 *     are met:
 *
 *        * Redistributions of source code must retain the above copyright
 *          notice, this list of conditions and the following disclaimer.
 *
 *        * Redistributions in binary form must reproduce the above copyright
 *          notice, this list of conditions and the following disclaimer in
 *          the documentation and/or other materials provided with the
 *          distribution.
 *
 *     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 *     FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *     COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 *     BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 *     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 *     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *     POSSIBILITY OF SUCH DAMAGE.
 *
 *
 * \file    golomb_common.h
 *
 * \brief   Exponential Golomb entropy coding/decoding routine
 *
 * \date    03/12/2015 Created
 *
 *************************************************************************************
 */
#ifndef EXPONENTIAL_GOLOMB_ENTROPY_CODING_COMMON_H__
#define EXPONENTIAL_GOLOMB_ENTROPY_CODING_COMMON_H__

#include "typedefs.h"

namespace WelsCommon {

#define WRITE_BE_32(ptr, val) do { \
        (ptr)[0] = (val) >> 24; \
        (ptr)[1] = (val) >> 16; \
        (ptr)[2] = (val) >>  8; \
        (ptr)[3] = (val) >>  0; \
    } while (0)
/************************************************************************/
/* GOLOMB CODIMG FOR WELS COMMON                                        */
/************************************************************************/


/*!
 * \brief   initialize bitstream writing
 *
 * \param   pBs     Bit string auxiliary pointer
 * \param   pBuf    bit-stream pBuffer
 * \param   iSize   iSize in bits for decoder; iSize in bytes for encoder
 *
 * \return  iSize of pBuffer pData in byte; failed in -1 return
 */
static inline int32_t InitBits (SBitStringAux* pBs, const uint8_t* kpBuf, const int32_t kiSize) {
  uint8_t* ptr = (uint8_t*)kpBuf;

  pBs->pStartBuf = ptr;
  pBs->pCurBuf   = ptr;
  pBs->pEndBuf   = ptr + kiSize;
  pBs->iLeftBits = 32;
  pBs->uiCurBits = 0;

  return kiSize;
}

static inline int32_t BsWriteBits (PBitStringAux pBitString, int32_t iLen, const uint32_t kuiValue) {
  if (iLen < pBitString->iLeftBits) {
    pBitString->uiCurBits = (pBitString->uiCurBits << iLen) | kuiValue;
    pBitString->iLeftBits -= iLen;
  } else {
    iLen -= pBitString->iLeftBits;
    pBitString->uiCurBits = (pBitString->uiCurBits << pBitString->iLeftBits) | (kuiValue >> iLen);
    WRITE_BE_32 (pBitString->pCurBuf, pBitString->uiCurBits);
    pBitString->pCurBuf += 4;
    pBitString->uiCurBits = kuiValue & ((1 << iLen) - 1);
    pBitString->iLeftBits = 32 - iLen;
  }
  return 0;
}

/*
 *  Write 1 bit
 */
static inline int32_t BsWriteOneBit (PBitStringAux pBitString, const uint32_t kuiValue) {
  BsWriteBits (pBitString, 1, kuiValue);
  return 0;
}

static inline int32_t BsFlush (PBitStringAux pBitString) {
  WRITE_BE_32 (pBitString->pCurBuf, pBitString->uiCurBits << pBitString->iLeftBits);
  pBitString->pCurBuf += 4 - pBitString->iLeftBits / 8;
  pBitString->iLeftBits = 32;
  pBitString->uiCurBits = 0;
  return 0;
}

/*
 *  Write unsigned exp golomb codes
 */

static inline int32_t BsWriteUE (PBitStringAux pBitString, const uint32_t kuiValue) {
  uint32_t iTmpValue = kuiValue + 1;
  if (256 > kuiValue) {
    BsWriteBits (pBitString, g_kuiGolombUELength[kuiValue], kuiValue + 1);
  } else {
    uint32_t n = 0;
    if (iTmpValue & 0xffff0000) {
      iTmpValue >>= 16;
      n += 16;
    }
    if (iTmpValue & 0xff00) {
      iTmpValue >>= 8;
      n += 8;
    }

    //n += (g_kuiGolombUELength[iTmpValue] >> 1);

    n += (g_kuiGolombUELength[iTmpValue - 1] >> 1);
    BsWriteBits (pBitString, (n << 1) + 1, kuiValue + 1);
  }
  return 0;
}

/*
 *  Write signed exp golomb codes
 */
static inline int32_t BsWriteSE (PBitStringAux pBitString, const int32_t kiValue) {
  uint32_t iTmpValue;
  if (0 == kiValue) {
    BsWriteOneBit (pBitString, 1);
  } else if (0 < kiValue) {
    iTmpValue = (kiValue << 1) - 1;
    BsWriteUE (pBitString, iTmpValue);
  } else {
    iTmpValue = ((-kiValue) << 1);
    BsWriteUE (pBitString, iTmpValue);
  }
  return 0;
}


/*
 *  Write RBSP trailing bits
 */
static inline int32_t BsRbspTrailingBits (PBitStringAux pBitString) {
  BsWriteOneBit (pBitString, 1);
  BsFlush (pBitString);

  return 0;
}

}
#endif//EXPONENTIAL_GOLOMB_ENTROPY_CODING_COMMON_H__

Line	Count	Source (jump to first uncovered line)
1		/*!
2		* \copy
3		* Copyright (c) 2009-2013, Cisco Systems
4		* All rights reserved.
5		*
6		* Redistribution and use in source and binary forms, with or without
7		* modification, are permitted provided that the following conditions
8		* are met:
9		*
10		* * Redistributions of source code must retain the above copyright
11		* notice, this list of conditions and the following disclaimer.
12		*
13		* * Redistributions in binary form must reproduce the above copyright
14		* notice, this list of conditions and the following disclaimer in
15		* the documentation and/or other materials provided with the
16		* distribution.
17		*
18		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19		* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20		* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21		* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22		* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23		* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24		* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25		* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
26		* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27		* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
28		* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29		* POSSIBILITY OF SUCH DAMAGE.
30		*
31		*
32		* \file golomb_common.h
33		*
34		* \brief Exponential Golomb entropy coding/decoding routine
35		*
36		* \date 03/12/2015 Created
37		*
38		*************************************************************************************
39		*/
40		#ifndef EXPONENTIAL_GOLOMB_ENTROPY_CODING_COMMON_H__
41		#define EXPONENTIAL_GOLOMB_ENTROPY_CODING_COMMON_H__
42
43		#include "typedefs.h"
44
45		namespace WelsCommon {
46
47	0	#define WRITE_BE_32(ptr, val) do { \
48	0	(ptr)[0] = (val) >> 24; \
49	0	(ptr)[1] = (val) >> 16; \
50	0	(ptr)[2] = (val) >> 8; \
51	0	(ptr)[3] = (val) >> 0; \
52	0	} while (0)
53		/************************************************************************/
54		/* GOLOMB CODIMG FOR WELS COMMON */
55		/************************************************************************/
56
57
58		/*!
59		* \brief initialize bitstream writing
60		*
61		* \param pBs Bit string auxiliary pointer
62		* \param pBuf bit-stream pBuffer
63		* \param iSize iSize in bits for decoder; iSize in bytes for encoder
64		*
65		* \return iSize of pBuffer pData in byte; failed in -1 return
66		*/
67	0	static inline int32_t InitBits (SBitStringAux* pBs, const uint8_t* kpBuf, const int32_t kiSize) {
68	0	uint8_t* ptr = (uint8_t*)kpBuf;
69
70	0	pBs->pStartBuf = ptr;
71	0	pBs->pCurBuf = ptr;
72	0	pBs->pEndBuf = ptr + kiSize;
73	0	pBs->iLeftBits = 32;
74	0	pBs->uiCurBits = 0;
75
76	0	return kiSize;
77	0	} Unexecuted instantiation: welsDecoderExt.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: encoder_data_tables.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: encoder_ext.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: md.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: nal_encap.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: ratectl.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: set_mb_syn_cabac.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: slice_multi_threading.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: svc_base_layer_md.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: svc_encode_slice.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: svc_set_mb_syn_cabac.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: decoder.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: decoder_core.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: decoder_data_tables.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: error_concealment.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: manage_dec_ref.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: memmgr_nal_unit.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: pic_queue.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: rec_mb.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: au_set.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: encoder.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: set_mb_syn_cavlc.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: svc_set_mb_syn_cavlc.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: wels_task_encoder.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: au_parser.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: bit_stream.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: deblocking.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: decode_slice.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: mv_pred.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: parse_mb_syn_cabac.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: parse_mb_syn_cavlc.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int) Unexecuted instantiation: cabac_decoder.cpp:WelsCommon::InitBits(WelsCommon::TagBitStringAux, unsigned char const, int)
78
79	0	static inline int32_t BsWriteBits (PBitStringAux pBitString, int32_t iLen, const uint32_t kuiValue) {
80	0	if (iLen < pBitString->iLeftBits) {
81	0	pBitString->uiCurBits = (pBitString->uiCurBits << iLen) \| kuiValue;
82	0	pBitString->iLeftBits -= iLen;
83	0	} else {
84	0	iLen -= pBitString->iLeftBits;
85	0	pBitString->uiCurBits = (pBitString->uiCurBits << pBitString->iLeftBits) \| (kuiValue >> iLen);
86	0	WRITE_BE_32 (pBitString->pCurBuf, pBitString->uiCurBits);
87	0	pBitString->pCurBuf += 4;
88	0	pBitString->uiCurBits = kuiValue & ((1 << iLen) - 1);
89	0	pBitString->iLeftBits = 32 - iLen;
90	0	}
91	0	return 0;
92	0	} Unexecuted instantiation: welsDecoderExt.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: encoder_data_tables.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: encoder_ext.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: md.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: nal_encap.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: ratectl.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: set_mb_syn_cabac.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: slice_multi_threading.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: svc_base_layer_md.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: svc_encode_slice.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: svc_set_mb_syn_cabac.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: decoder.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: decoder_core.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: decoder_data_tables.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: error_concealment.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: manage_dec_ref.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: memmgr_nal_unit.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: pic_queue.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: rec_mb.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: au_set.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: encoder.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: set_mb_syn_cavlc.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: svc_set_mb_syn_cavlc.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: wels_task_encoder.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: au_parser.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: bit_stream.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: deblocking.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: decode_slice.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: mv_pred.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: parse_mb_syn_cabac.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: parse_mb_syn_cavlc.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int) Unexecuted instantiation: cabac_decoder.cpp:WelsCommon::BsWriteBits(WelsCommon::TagBitStringAux, int, unsigned int)
93
94		/*
95		* Write 1 bit
96		*/
97	0	static inline int32_t BsWriteOneBit (PBitStringAux pBitString, const uint32_t kuiValue) {
98	0	BsWriteBits (pBitString, 1, kuiValue);
99	0	return 0;
100	0	} Unexecuted instantiation: welsDecoderExt.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: encoder_data_tables.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: encoder_ext.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: md.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: nal_encap.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: ratectl.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: set_mb_syn_cabac.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: slice_multi_threading.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: svc_base_layer_md.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: svc_encode_slice.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: svc_set_mb_syn_cabac.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: decoder.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: decoder_core.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: decoder_data_tables.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: error_concealment.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: manage_dec_ref.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: memmgr_nal_unit.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: pic_queue.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: rec_mb.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: au_set.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: encoder.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: set_mb_syn_cavlc.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: svc_set_mb_syn_cavlc.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: wels_task_encoder.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: au_parser.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: bit_stream.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: deblocking.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: decode_slice.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: mv_pred.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: parse_mb_syn_cabac.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: parse_mb_syn_cavlc.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: cabac_decoder.cpp:WelsCommon::BsWriteOneBit(WelsCommon::TagBitStringAux, unsigned int)
101
102	0	static inline int32_t BsFlush (PBitStringAux pBitString) {
103	0	WRITE_BE_32 (pBitString->pCurBuf, pBitString->uiCurBits << pBitString->iLeftBits);
104	0	pBitString->pCurBuf += 4 - pBitString->iLeftBits / 8;
105	0	pBitString->iLeftBits = 32;
106	0	pBitString->uiCurBits = 0;
107	0	return 0;
108	0	} Unexecuted instantiation: welsDecoderExt.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: encoder_data_tables.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: encoder_ext.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: md.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: nal_encap.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: ratectl.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: set_mb_syn_cabac.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: slice_multi_threading.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: svc_base_layer_md.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: svc_encode_slice.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: svc_set_mb_syn_cabac.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: decoder.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: decoder_core.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: decoder_data_tables.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: error_concealment.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: manage_dec_ref.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: memmgr_nal_unit.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: pic_queue.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: rec_mb.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: au_set.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: encoder.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: set_mb_syn_cavlc.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: svc_set_mb_syn_cavlc.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: wels_task_encoder.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: au_parser.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: bit_stream.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: deblocking.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: decode_slice.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: mv_pred.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: parse_mb_syn_cabac.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: parse_mb_syn_cavlc.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux) Unexecuted instantiation: cabac_decoder.cpp:WelsCommon::BsFlush(WelsCommon::TagBitStringAux)
109
110		/*
111		* Write unsigned exp golomb codes
112		*/
113
114	0	static inline int32_t BsWriteUE (PBitStringAux pBitString, const uint32_t kuiValue) {
115	0	uint32_t iTmpValue = kuiValue + 1;
116	0	if (256 > kuiValue) {
117	0	BsWriteBits (pBitString, g_kuiGolombUELength[kuiValue], kuiValue + 1);
118	0	} else {
119	0	uint32_t n = 0;
120	0	if (iTmpValue & 0xffff0000) {
121	0	iTmpValue >>= 16;
122	0	n += 16;
123	0	}
124	0	if (iTmpValue & 0xff00) {
125	0	iTmpValue >>= 8;
126	0	n += 8;
127	0	}
128
129		//n += (g_kuiGolombUELength[iTmpValue] >> 1);
130
131	0	n += (g_kuiGolombUELength[iTmpValue - 1] >> 1);
132	0	BsWriteBits (pBitString, (n << 1) + 1, kuiValue + 1);
133	0	}
134	0	return 0;
135	0	} Unexecuted instantiation: welsDecoderExt.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: encoder_data_tables.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: encoder_ext.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: md.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: nal_encap.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: ratectl.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: set_mb_syn_cabac.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: slice_multi_threading.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: svc_base_layer_md.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: svc_encode_slice.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: svc_set_mb_syn_cabac.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: decoder.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: decoder_core.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: decoder_data_tables.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: error_concealment.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: manage_dec_ref.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: memmgr_nal_unit.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: pic_queue.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: rec_mb.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: au_set.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: encoder.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: set_mb_syn_cavlc.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: svc_set_mb_syn_cavlc.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: wels_task_encoder.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: au_parser.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: bit_stream.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: deblocking.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: decode_slice.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: mv_pred.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: parse_mb_syn_cabac.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: parse_mb_syn_cavlc.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int) Unexecuted instantiation: cabac_decoder.cpp:WelsCommon::BsWriteUE(WelsCommon::TagBitStringAux, unsigned int)
136
137		/*
138		* Write signed exp golomb codes
139		*/
140	0	static inline int32_t BsWriteSE (PBitStringAux pBitString, const int32_t kiValue) {
141	0	uint32_t iTmpValue;
142	0	if (0 == kiValue) {
143	0	BsWriteOneBit (pBitString, 1);
144	0	} else if (0 < kiValue) {
145	0	iTmpValue = (kiValue << 1) - 1;
146	0	BsWriteUE (pBitString, iTmpValue);
147	0	} else {
148	0	iTmpValue = ((-kiValue) << 1);
149	0	BsWriteUE (pBitString, iTmpValue);
150	0	}
151	0	return 0;
152	0	} Unexecuted instantiation: welsDecoderExt.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: encoder_data_tables.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: encoder_ext.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: md.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: nal_encap.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: ratectl.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: set_mb_syn_cabac.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: slice_multi_threading.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: svc_base_layer_md.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: svc_encode_slice.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: svc_set_mb_syn_cabac.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: decoder.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: decoder_core.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: decoder_data_tables.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: error_concealment.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: manage_dec_ref.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: memmgr_nal_unit.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: pic_queue.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: rec_mb.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: au_set.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: encoder.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: set_mb_syn_cavlc.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: svc_set_mb_syn_cavlc.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: wels_task_encoder.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: au_parser.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: bit_stream.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: deblocking.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: decode_slice.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: mv_pred.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: parse_mb_syn_cabac.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: parse_mb_syn_cavlc.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int) Unexecuted instantiation: cabac_decoder.cpp:WelsCommon::BsWriteSE(WelsCommon::TagBitStringAux, int)
153
154
155		/*
156		* Write RBSP trailing bits
157		*/
158	0	static inline int32_t BsRbspTrailingBits (PBitStringAux pBitString) {
159	0	BsWriteOneBit (pBitString, 1);
160	0	BsFlush (pBitString);
161
162	0	return 0;
163	0	} Unexecuted instantiation: welsDecoderExt.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: encoder_data_tables.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: encoder_ext.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: md.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: nal_encap.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: ratectl.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: set_mb_syn_cabac.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: slice_multi_threading.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: svc_base_layer_md.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: svc_encode_slice.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: svc_set_mb_syn_cabac.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: decoder.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: decoder_core.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: decoder_data_tables.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: error_concealment.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: manage_dec_ref.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: memmgr_nal_unit.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: pic_queue.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: rec_mb.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: au_set.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: encoder.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: set_mb_syn_cavlc.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: svc_set_mb_syn_cavlc.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: wels_task_encoder.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: au_parser.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: bit_stream.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: deblocking.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: decode_slice.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: mv_pred.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: parse_mb_syn_cabac.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: parse_mb_syn_cavlc.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux) Unexecuted instantiation: cabac_decoder.cpp:WelsCommon::BsRbspTrailingBits(WelsCommon::TagBitStringAux)
164
165		}
166		#endif//EXPONENTIAL_GOLOMB_ENTROPY_CODING_COMMON_H__

Coverage Report

Created: 2025-07-16 07:53