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Code Issues Releases Activity

mpeg12dec: reset first_field with picture_structure changes.

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Fixes Ticket809
Bug found by: Oana Stratulat

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-12-21 18:19:06 +01:00
parent 1fbb859cdf
commit a40f6a5c69
1 changed files with 2 additions and 0 deletions
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2
libavcodec/mpeg12.c
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@ -2033,6 +2033,7 @@ static int mpeg1_decode_sequence(AVCodecContext *avctx,
s->progressive_sequence = 1; s->progressive_sequence = 1;
s->progressive_frame = 1; s->progressive_frame = 1;
s->picture_structure = PICT_FRAME; s->picture_structure = PICT_FRAME;
s->first_field = 0;
s->frame_pred_frame_dct = 1; s->frame_pred_frame_dct = 1;
s->chroma_format = 1; s->chroma_format = 1;
s->codec_id = s->avctx->codec_id = CODEC_ID_MPEG1VIDEO; s->codec_id = s->avctx->codec_id = CODEC_ID_MPEG1VIDEO;
@ -2092,6 +2093,7 @@ static int vcr2_init_sequence(AVCodecContext *avctx)
s->progressive_sequence = 1; s->progressive_sequence = 1;
s->progressive_frame = 1; s->progressive_frame = 1;
s->picture_structure = PICT_FRAME; s->picture_structure = PICT_FRAME;
s->first_field = 0;
s->frame_pred_frame_dct = 1; s->frame_pred_frame_dct = 1;
s->chroma_format = 1; s->chroma_format = 1;
s->codec_id = s->avctx->codec_id = CODEC_ID_MPEG2VIDEO; s->codec_id = s->avctx->codec_id = CODEC_ID_MPEG2VIDEO;