464 |
DPRINTF(DPRINTF_STARTCODE, "</visual_object_sequence>"); |
DPRINTF(DPRINTF_STARTCODE, "</visual_object_sequence>"); |
465 |
|
|
466 |
} else if (start_code == VISOBJ_START_CODE) { |
} else if (start_code == VISOBJ_START_CODE) { |
467 |
|
int visobj_ver_id; |
468 |
|
|
469 |
DPRINTF(DPRINTF_STARTCODE, "<visual_object>"); |
DPRINTF(DPRINTF_STARTCODE, "<visual_object>"); |
470 |
|
|
471 |
BitstreamSkip(bs, 32); // visual_object_start_code |
BitstreamSkip(bs, 32); // visual_object_start_code |
472 |
if (BitstreamGetBit(bs)) // is_visual_object_identified |
if (BitstreamGetBit(bs)) // is_visual_object_identified |
473 |
{ |
{ |
474 |
vol_ver_id = BitstreamGetBits(bs, 4); // visual_object_ver_id |
visobj_ver_id = BitstreamGetBits(bs, 4); // visual_object_ver_id |
475 |
DPRINTF(DPRINTF_HEADER,"ver_id %i", vol_ver_id); |
DPRINTF(DPRINTF_HEADER,"ver_id %i", vol_ver_id); |
476 |
BitstreamSkip(bs, 3); // visual_object_priority |
BitstreamSkip(bs, 3); // visual_object_priority |
477 |
} else { |
} else { |
478 |
vol_ver_id = 1; |
visobj_ver_id = 1; |
479 |
} |
} |
480 |
|
|
481 |
if (BitstreamShowBits(bs, 4) != VISOBJ_TYPE_VIDEO) // visual_object_type |
if (BitstreamShowBits(bs, 4) != VISOBJ_TYPE_VIDEO) // visual_object_type |
1118 |
static const unsigned int vo_id = 0; |
static const unsigned int vo_id = 0; |
1119 |
static const unsigned int vol_id = 0; |
static const unsigned int vol_id = 0; |
1120 |
int vol_ver_id=1; |
int vol_ver_id=1; |
1121 |
|
int profile = 0x03; /* simple profile/level 3 */ |
1122 |
|
|
1123 |
if ( pParam->m_quarterpel || (frame->global_flags & XVID_GMC) || |
if ( pParam->m_quarterpel || (frame->global_flags & XVID_GMC) || |
1124 |
(pParam->global & XVID_GLOBAL_REDUCED)) |
(pParam->global & XVID_GLOBAL_REDUCED)) |
1125 |
vol_ver_id = 2; |
vol_ver_id = 2; |
1126 |
|
|
1127 |
|
if ((pParam->global & XVID_GLOBAL_REDUCED)) |
1128 |
|
profile = 0x93; /* advanced realtime simple profile/level 3 */ |
1129 |
|
|
1130 |
|
if (pParam->m_quarterpel || (frame->global_flags & XVID_GMC)) |
1131 |
|
profile = 0xf3; /* advanced simple profile/level 2 */ |
1132 |
|
|
1133 |
|
// visual_object_sequence_start_code |
1134 |
|
BitstreamPad(bs); |
1135 |
|
BitstreamPutBits(bs, VISOBJSEQ_START_CODE, 32); |
1136 |
|
BitstreamPutBits(bs, profile, 8); |
1137 |
|
|
1138 |
|
// visual_object_start_code |
1139 |
|
BitstreamPad(bs); |
1140 |
|
BitstreamPutBits(bs, VISOBJ_START_CODE, 32); |
1141 |
|
BitstreamPutBits(bs, 0, 1); // is_visual_object_identifier |
1142 |
|
BitstreamPutBits(bs, VISOBJ_TYPE_VIDEO, 4); // visual_object_type |
1143 |
|
|
1144 |
// video object_start_code & vo_id |
// video object_start_code & vo_id |
1145 |
BitstreamPad(bs); |
BitstreamPad(bs); |
1146 |
BitstreamPutBits(bs, VIDOBJ_START_CODE|(vo_id&0x5), 32); |
BitstreamPutBits(bs, VIDOBJ_START_CODE|(vo_id&0x5), 32); |