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swresample: reuse COMMON_CORE asm where possible

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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
James Almer 2014-03-18 00:00:30 -03:00 committed by Michael Niedermayer
parent cf3fccce06
commit 3d48cbc56c
1 changed files with 7 additions and 2 deletions
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9
libswresample/resample_template.c
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@ -152,6 +152,7 @@ int RENAME(swri_resample)(ResampleContext *c, DELEM *dst, const DELEM *src, int
}else if(sample_index < 0){
for(i=0; i<c->filter_length; i++)
val += src[FFABS(sample_index + i)] * (FELEM2)filter[i];
OUT(dst[dst_index], val);
}else if(c->linear){
FELEM2 v2=0;
for(i=0; i<c->filter_length; i++){
@ -159,14 +160,18 @@ int RENAME(swri_resample)(ResampleContext *c, DELEM *dst, const DELEM *src, int
v2 += src[sample_index + i] * (FELEM2)filter[i + c->filter_alloc];
}
val+=(v2-val)*(FELEML)frac / c->src_incr;
OUT(dst[dst_index], val);
}else{
#ifdef COMMON_CORE
COMMON_CORE
#else
for(i=0; i<c->filter_length; i++){
val += src[sample_index + i] * (FELEM2)filter[i];
}
OUT(dst[dst_index], val);
#endif
}
OUT(dst[dst_index], val);
frac += dst_incr_frac;
index += dst_incr;
if(frac >= c->src_incr){