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avcodec/mjpegdec: use the AVFrame width/height for flipping

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This makes it possible to use the code with lowres

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-01-09 21:30:49 +01:00
parent af15c17daa
commit 7c3700cd1d
1 changed files with 2 additions and 2 deletions
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4
libavcodec/mjpegdec.c
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@ -2005,8 +2005,8 @@ the_end:
avcodec_get_chroma_sub_sample(s->avctx->pix_fmt, &hshift, &vshift);
for (index=0; index<4; index++) {
uint8_t *dst = s->picture_ptr->data[index];
int w = s->width;
int h = s->height;
int w = s->picture_ptr->width;
int h = s->picture_ptr->height;
if(index && index<3){
w = FF_CEIL_RSHIFT(w, hshift);
h = FF_CEIL_RSHIFT(h, vshift);