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authorMichael Niedermayer <michaelni@gmx.at>2013-02-04 03:53:10 +0100
committerMichael Niedermayer <michaelni@gmx.at>2013-02-04 04:05:59 +0100
commitb8c55590d54dc076fb7cd003317cbd84cb7d8855 (patch)
tree85e8a465afb01fa2d09caf4e7cdc6b882d29d1e9 /libswresample
parent91debec976d2535e402c8f6326e70589a2776a38 (diff)
downloadffmpeg-b8c55590d54dc076fb7cd003317cbd84cb7d8855.tar.gz
swr/resample: fix integer overflow, add missing cast
The effects of this are limited to numeric errors in the output Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswresample')
-rw-r--r--libswresample/resample_template.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libswresample/resample_template.c b/libswresample/resample_template.c
index b62901d69d..5bc12bcb71 100644
--- a/libswresample/resample_template.c
+++ b/libswresample/resample_template.c
@@ -151,7 +151,7 @@ int RENAME(swri_resample)(ResampleContext *c, DELEM *dst, const DELEM *src, int
break;
}else if(sample_index < 0){
for(i=0; i<c->filter_length; i++)
- val += src[FFABS(sample_index + i)] * filter[i];
+ val += src[FFABS(sample_index + i)] * (FELEM2)filter[i];
}else if(c->linear){
FELEM2 v2=0;
for(i=0; i<c->filter_length; i++){