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prores: use shift instead of multiply

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Jonne Ahner 2011-09-20 22:46:17 +02:00 committed by Michael Niedermayer
parent 847052db34
commit 989c02825e
1 changed files with 1 additions and 1 deletions
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libavcodec/proresdec.c
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@ -430,7 +430,7 @@ static void decode_slice_chroma(AVCodecContext *avctx, SliceContext *slice,
LOCAL_ALIGNED_16(DCTELEM, blocks, [8*4*64]); LOCAL_ALIGNED_16(DCTELEM, blocks, [8*4*64]);
DCTELEM *block; DCTELEM *block;
GetBitContext gb; GetBitContext gb;
int i, blocks_per_slice = slice->mb_count*2; int i, blocks_per_slice = slice->mb_count<<1;
for (i = 0; i < blocks_per_slice; i++) for (i = 0; i < blocks_per_slice; i++)
ctx->dsp.clear_block(blocks+(i<<6)); ctx->dsp.clear_block(blocks+(i<<6));