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| author | Mans Rullgard <mans@mansr.com> | 2012-04-16 15:48:05 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2012-04-16 16:09:08 +0100 |
| commit | 8b84e082ed27fb635fca524fbd14b1db094ee8b0 (patch) | |
| tree | ed570889687f789659af6dad1a89b3939da6ad4e /libavcodec/indeo3data.h | |
| parent | 87a246341b0a87122391f9dbf00cae7bc3a62d90 (diff) | |
| download | ffmpeg-streaming-8b84e082ed27fb635fca524fbd14b1db094ee8b0.zip ffmpeg-streaming-8b84e082ed27fb635fca524fbd14b1db094ee8b0.tar.gz | |
indeo3: add parens around some macro arguments
Without these, the expansion contains things like --1 with
some compilers resulting in build errors.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavcodec/indeo3data.h')
| -rw-r--r-- | libavcodec/indeo3data.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/indeo3data.h b/libavcodec/indeo3data.h index 6bb55ce..55164c2 100644 --- a/libavcodec/indeo3data.h +++ b/libavcodec/indeo3data.h @@ -247,8 +247,8 @@ * Expand a pair of delta values (a,b) * into two/four delta entries. */ -#define E2(a, b) PD(a, b), PD(-a, -b) -#define E4(a, b) PD(a, b), PD(-a, -b), PD(b, a), PD(-b, -a) +#define E2(a, b) PD(a, b), PD(-(a), -(b)) +#define E4(a, b) PD(a, b), PD(-(a), -(b)), PD(b, a), PD(-(b), -(a)) /* * VQ tables for 4x4 block modes. |
