[cvs] / xvidcore / src / bitstream / bitstream.c Repository:
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Diff of /xvidcore/src/bitstream/bitstream.c

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revision 1.55.2.1, Mon Jul 10 15:05:30 2006 UTC revision 1.59, Tue Aug 10 15:00:06 2010 UTC
# Line 423  Line 423 
423                          DPRINTF(XVID_DEBUG_STARTCODE, "</visual_object_sequence>\n");                          DPRINTF(XVID_DEBUG_STARTCODE, "</visual_object_sequence>\n");
424    
425                  } else if (start_code == VISOBJ_START_CODE) {                  } else if (start_code == VISOBJ_START_CODE) {
426    
427                          DPRINTF(XVID_DEBUG_STARTCODE, "<visual_object>\n");                          DPRINTF(XVID_DEBUG_STARTCODE, "<visual_object>\n");
428    
429                          BitstreamSkip(bs, 32);  /* visual_object_start_code */                          BitstreamSkip(bs, 32);  /* visual_object_start_code */
# Line 819  Line 820 
820                                  dec->time = (dec->last_time_base + time_incr)*dec->time_inc_resolution + time_increment;                                  dec->time = (dec->last_time_base + time_incr)*dec->time_inc_resolution + time_increment;
821                                  dec->time_bp = dec->time_pp - (int32_t)(dec->last_non_b_time - dec->time);                                  dec->time_bp = dec->time_pp - (int32_t)(dec->last_non_b_time - dec->time);
822                          }                          }
823                if (dec->time_pp <= 0) dec->time_pp = 1;
824                          DPRINTF(XVID_DEBUG_HEADER,"time_pp=%i\n", dec->time_pp);                          DPRINTF(XVID_DEBUG_HEADER,"time_pp=%i\n", dec->time_pp);
825                          DPRINTF(XVID_DEBUG_HEADER,"time_bp=%i\n", dec->time_bp);                          DPRINTF(XVID_DEBUG_HEADER,"time_bp=%i\n", dec->time_bp);
826    
# Line 1022  Line 1024 
1024                                                  version, build, dec->packed_mode);                                                  version, build, dec->packed_mode);
1025                          }                          }
1026    
1027                            if ((dec->bs_version == 0) && (build > 0) &&
1028                                    (build != 1393)) { /* non-xvid stream with xvid fourcc */
1029                                    dec->bs_version = 0xffff;
1030                            }
1031    
1032                  } else                                  /* start_code == ? */                  } else                                  /* start_code == ? */
1033                  {                  {
1034                          if (BitstreamShowBits(bs, 24) == 0x000001) {                          if (BitstreamShowBits(bs, 24) == 0x000001) {
# Line 1442  Line 1449 
1449      else if (frame->coding_type == P_VOP)      else if (frame->coding_type == P_VOP)
1450        nbitsresyncmarker = NUMBITS_VP_RESYNC_MARKER-1 + frame->fcode;        nbitsresyncmarker = NUMBITS_VP_RESYNC_MARKER-1 + frame->fcode;
1451      else /* B_VOP */      else /* B_VOP */
1452        nbitsresyncmarker = MAX(NUMBITS_VP_RESYNC_MARKER, NUMBITS_VP_RESYNC_MARKER-1 + MAX(frame->fcode, frame->bcode));        nbitsresyncmarker = MAX(NUMBITS_VP_RESYNC_MARKER+1, NUMBITS_VP_RESYNC_MARKER-1 + MAX(frame->fcode, frame->bcode));
1453    
1454      BitstreamPadAlways(bs);      BitstreamPadAlways(bs);
1455      BitstreamPutBits(bs, RESYNC_MARKER, nbitsresyncmarker);      BitstreamPutBits(bs, RESYNC_MARKER, nbitsresyncmarker);
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