77 |
log2bin(uint32_t value) |
log2bin(uint32_t value) |
78 |
{ |
{ |
79 |
/* Changed by Chenm001 */ |
/* Changed by Chenm001 */ |
80 |
#ifndef WIN32 |
#if !defined(_MSC_VER) |
81 |
int n = 0; |
int n = 0; |
82 |
|
|
83 |
while (value) { |
while (value) { |
568 |
BitstreamSkip(bs, 15); // latter_half_vbv_occupancy |
BitstreamSkip(bs, 15); // latter_half_vbv_occupancy |
569 |
READ_MARKER(); |
READ_MARKER(); |
570 |
} |
} |
571 |
|
}else{ |
572 |
|
dec->low_delay = dec->low_delay_default; |
573 |
} |
} |
574 |
|
|
575 |
dec->shape = BitstreamGetBits(bs, 2); // video_object_layer_shape |
dec->shape = BitstreamGetBits(bs, 2); // video_object_layer_shape |
874 |
dec->time_bp = (uint32_t) |
dec->time_bp = (uint32_t) |
875 |
(dec->time_inc_resolution + dec->last_non_b_time - dec->time)%dec->time_inc_resolution; |
(dec->time_inc_resolution + dec->last_non_b_time - dec->time)%dec->time_inc_resolution; |
876 |
} |
} |
877 |
|
DPRINTF(DPRINTF_HEADER,"time_pp=%i", dec->time_pp); |
878 |
|
DPRINTF(DPRINTF_HEADER,"time_bp=%i", dec->time_bp); |
879 |
|
|
880 |
READ_MARKER(); |
READ_MARKER(); |
881 |
|
|
1038 |
|
|
1039 |
} else if (start_code == USERDATA_START_CODE) { |
} else if (start_code == USERDATA_START_CODE) { |
1040 |
char tmp[256]; |
char tmp[256]; |
1041 |
int i, version, build, packed; |
int i, version, build; |
1042 |
|
char packed; |
1043 |
|
|
1044 |
BitstreamSkip(bs, 32); // user_data_start_code |
BitstreamSkip(bs, 32); // user_data_start_code |
1045 |
|
|
1114 |
{ |
{ |
1115 |
int vol_ver_id=1; |
int vol_ver_id=1; |
1116 |
|
|
1117 |
if ( (pParam->m_quarterpel) || (frame->global_flags & XVID_GMC) ) |
if ( pParam->m_quarterpel || (frame->global_flags & XVID_GMC) || |
1118 |
|
(pParam->global & XVID_GLOBAL_REDUCED)) |
1119 |
vol_ver_id = 2; |
vol_ver_id = 2; |
1120 |
|
|
1121 |
// video object_start_code & vo_id |
// video object_start_code & vo_id |
1227 |
if (vol_ver_id != 1) |
if (vol_ver_id != 1) |
1228 |
{ |
{ |
1229 |
BitstreamPutBit(bs, 0); // newpred_enable |
BitstreamPutBit(bs, 0); // newpred_enable |
1230 |
BitstreamPutBit(bs, 0); // reduced_resolution_vop_enabled |
|
1231 |
|
BitstreamPutBit(bs, (pParam->global & XVID_GLOBAL_REDUCED)?1:0); |
1232 |
|
/* reduced_resolution_vop_enabled */ |
1233 |
} |
} |
1234 |
|
|
1235 |
BitstreamPutBit(bs, 0); // scalability |
BitstreamPutBit(bs, 0); // scalability |
1241 |
write vop header |
write vop header |
1242 |
*/ |
*/ |
1243 |
void |
void |
1244 |
BitstreamWriteVopHeader(Bitstream * const bs, |
BitstreamWriteVopHeader( |
1245 |
|
Bitstream * const bs, |
1246 |
const MBParam * pParam, |
const MBParam * pParam, |
1247 |
const FRAMEINFO * const frame, |
const FRAMEINFO * const frame, |
1248 |
int vop_coded) |
int vop_coded) |
1281 |
if ( (frame->coding_type == P_VOP) || (frame->coding_type == S_VOP) ) |
if ( (frame->coding_type == P_VOP) || (frame->coding_type == S_VOP) ) |
1282 |
BitstreamPutBits(bs, frame->rounding_type, 1); |
BitstreamPutBits(bs, frame->rounding_type, 1); |
1283 |
|
|
1284 |
|
if ((pParam->global & XVID_GLOBAL_REDUCED)) |
1285 |
|
BitstreamPutBit(bs, (frame->global_flags & XVID_REDUCED)?1:0); |
1286 |
|
|
1287 |
BitstreamPutBits(bs, 0, 3); // intra_dc_vlc_threshold |
BitstreamPutBits(bs, 0, 3); // intra_dc_vlc_threshold |
1288 |
|
|
1289 |
if (frame->global_flags & XVID_INTERLACING) { |
if (frame->global_flags & XVID_INTERLACING) { |