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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-04-17 11:44:47 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-04-17 13:17:18 +0200 |
| commit | c8d95e5ceb720b89b5ad055544fa5738125b151c (patch) | |
| tree | bbe47f165c5dde6e34b9d93e4584917ea4a2e5d7 /libavfilter/colorspacedsp_template.c | |
| parent | 7a0aee16881df0154ffb8f2a496a8b0705e8bf69 (diff) | |
| download | ffmpeg-c8d95e5ceb720b89b5ad055544fa5738125b151c.tar.gz | |
avfilter/colorspacedsp_template: Add argument protecting () to avg()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter/colorspacedsp_template.c')
| -rw-r--r-- | libavfilter/colorspacedsp_template.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/colorspacedsp_template.c b/libavfilter/colorspacedsp_template.c index a32a0293f0..f225391301 100644 --- a/libavfilter/colorspacedsp_template.c +++ b/libavfilter/colorspacedsp_template.c @@ -28,10 +28,10 @@ #define avg(a,b,c,d) (a) #elif SS_H == 0 #define ss 422 -#define avg(a,b,c,d) ((a + b + 1) >> 1) +#define avg(a,b,c,d) (((a) + (b) + 1) >> 1) #else #define ss 420 -#define avg(a,b,c,d) ((a + b + c + d + 2) >> 2) +#define avg(a,b,c,d) (((a) + (b) + (c) + (d) + 2) >> 2) #endif #undef fn |