avcodec/rv34: Fix () in GET_PTS_DIFF() macro

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · 9f50d3b944
parent a45e6b7bc5
commit 9f50d3b944
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/rv34.c
+++ b/libavcodec/rv34.c
@ -509,7 +509,7 @@ static void rv34_pred_mv(RV34DecContext *r, int block_type, int subblock_no, int
    }
 }

-#define GET_PTS_DIFF(a, b) ((a - b + 8192) & 0x1FFF)
+#define GET_PTS_DIFF(a, b) (((a) - (b) + 8192) & 0x1FFF)

 /**
 * Calculate motion vector component that should be added for direct blocks.