Commit 391a1327 authored by Mans Rullgard's avatar Mans Rullgard
Browse files

yadif: add parens around macro parameters



This fixes compilation with preprocessors which do not add whitespace
around replaced tokens, resulting in invalid expressions like 1--1.
Signed-off-by: default avatarMans Rullgard <mans@mansr.com>
parent 53e35fd3
......@@ -73,12 +73,12 @@ static void filter_line_c(uint8_t *dst,
+ FFABS(cur[-refs+1] - cur[+refs+1]) - 1;
#define CHECK(j)\
{ int score = FFABS(cur[-refs-1+j] - cur[+refs-1-j])\
+ FFABS(cur[-refs +j] - cur[+refs -j])\
+ FFABS(cur[-refs+1+j] - cur[+refs+1-j]);\
{ int score = FFABS(cur[-refs-1+(j)] - cur[+refs-1-(j)])\
+ FFABS(cur[-refs +(j)] - cur[+refs -(j)])\
+ FFABS(cur[-refs+1+(j)] - cur[+refs+1-(j)]);\
if (score < spatial_score) {\
spatial_score= score;\
spatial_pred= (cur[-refs +j] + cur[+refs -j])>>1;\
spatial_pred= (cur[-refs +(j)] + cur[+refs -(j)])>>1;\
CHECK(-1) CHECK(-2) }} }}
CHECK( 1) CHECK( 2) }} }}
......
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