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swresample/resample: simplify index/consumed calculation for the filter = 1 case 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-04-14 02:23:04 +02:00
parent 6c8ee74af2
commit 5e379cd3ee
1 changed files with 2 additions and 2 deletions
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4
libswresample/resample_template.c
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@ -116,8 +116,8 @@ int RENAME(swri_resample)(ResampleContext *c, DELEM *dst, const DELEM *src, int
index += (frac + dst_index * (int64_t)dst_incr_frac) / c->src_incr;
frac = (frac + dst_index * (int64_t)dst_incr_frac) % c->src_incr;
av_assert2(index >= 0);
*consumed= index >> c->phase_shift;
index &= c->phase_mask;
*consumed= index;
index = 0;
}else if(compensation_distance == 0 && !c->linear && index >= 0){
int sample_index = 0;
for(dst_index=0; dst_index < dst_size; dst_index++){