generic-library/ffmpeg
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Make sure field_select is not set to nonsensical values even if unused.

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Fixed an assert failure.

Originally committed as revision 20646 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2009-11-29 01:50:43 +00:00
parent 1c3260939d
commit 9d13016690
1 changed files with 1 additions and 1 deletions
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2
libavcodec/mpeg12.c
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@ -1847,7 +1847,7 @@ static int mpeg_decode_slice(Mpeg1Context *s1, int mb_y,
s->mv[0][0][0] = s->mv[0][0][1] = 0;
s->last_mv[0][0][0] = s->last_mv[0][0][1] = 0;
s->last_mv[0][1][0] = s->last_mv[0][1][1] = 0;
s->field_select[0][0]= s->picture_structure - 1;
s->field_select[0][0]= (s->picture_structure - 1) & 1;
} else {
/* if B type, reuse previous vectors and directions */
s->mv[0][0][0] = s->last_mv[0][0][0];