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Enable PAFF decoding

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Originally committed as revision 10696 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Carl Eugen Hoyos 2007-10-09 12:28:17 +00:00
parent bcf8eb116a
commit d6c52130f7
3 changed files with 2 additions and 2 deletions
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1
Changelog
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@ -98,6 +98,7 @@ version <next>
- additional SPARC (VIS) optimizations - additional SPARC (VIS) optimizations
- AMV audio and video decoder - AMV audio and video decoder
- DNxHD encoder - DNxHD encoder
- H.264 PAFF decoding
version 0.4.9-pre1: version 0.4.9-pre1:

1
libavcodec/h264.c
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@ -3989,7 +3989,6 @@ static int decode_slice_header(H264Context *h, H264Context *h0){
}else{ }else{
if(get_bits1(&s->gb)) { //field_pic_flag if(get_bits1(&s->gb)) { //field_pic_flag
s->picture_structure= PICT_TOP_FIELD + get_bits1(&s->gb); //bottom_field_flag s->picture_structure= PICT_TOP_FIELD + get_bits1(&s->gb); //bottom_field_flag
av_log(h->s.avctx, AV_LOG_ERROR, "PAFF interlacing is not implemented\n");
} else { } else {
s->picture_structure= PICT_FRAME; s->picture_structure= PICT_FRAME;
h->mb_aff_frame = h->sps.mb_aff; h->mb_aff_frame = h->sps.mb_aff;

2
libavcodec/h264.h
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@ -59,7 +59,7 @@
#define MB_MBAFF h->mb_mbaff #define MB_MBAFF h->mb_mbaff
#define MB_FIELD h->mb_field_decoding_flag #define MB_FIELD h->mb_field_decoding_flag
#define FRAME_MBAFF h->mb_aff_frame #define FRAME_MBAFF h->mb_aff_frame
#define FIELD_PICTURE 0 #define FIELD_PICTURE (s->picture_structure != PICT_FRAME)
#else #else
#define MB_MBAFF 0 #define MB_MBAFF 0
#define MB_FIELD 0 #define MB_FIELD 0