generic-library/ffmpeg
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mpeg2dec: Fix lowres 3

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Fixes ticket212

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-05-22 03:30:01 +02:00
parent af2ed4b748
commit 33adcdb531
1 changed files with 4 additions and 2 deletions
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6
libavcodec/mpegvideo.c
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@ -1722,8 +1722,10 @@ static av_always_inline void mpeg_motion_lowres(MpegEncContext *s,
if(!CONFIG_GRAY || !(s->flags&CODEC_FLAG_GRAY)){
uvsx= (uvsx << 2) >> lowres;
uvsy= (uvsy << 2) >> lowres;
pix_op[op_index](dest_cb, ptr_cb, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
pix_op[op_index](dest_cr, ptr_cr, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
if(h >> s->chroma_y_shift){
pix_op[op_index](dest_cb, ptr_cb, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
pix_op[op_index](dest_cr, ptr_cr, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
}
}
//FIXME h261 lowres loop filter
}