mirror of https://git.ffmpeg.org/ffmpeg.git
H264: fix prefetch
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -639,7 +639,7 @@ static inline void prefetch_motion(H264Context *h, int list){
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uint8_t **src= h->ref_list[list][refn].data;
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int off= mx*h->pixel_size + (my + (s->mb_x&3)*4)*h->mb_linesize + 64*h->pixel_size;
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s->dsp.prefetch(src[0]+off, s->linesize, 4);
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off= (mx>>1)*h->pixel_size + ((my>>1)*h->pixel_size + (s->mb_x&7))*s->uvlinesize + 64*h->pixel_size;
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off= (mx>>1)*h->pixel_size + ((my>>1) + (s->mb_x&7))*s->uvlinesize + 64*h->pixel_size;
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s->dsp.prefetch(src[1]+off, src[2]-src[1], 2);
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}
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}
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