[FFmpeg-cvslog] avfilter/vf_subtitles: Add () to protect the argument of the AA() macro
Michael Niedermayer
git at videolan.org
Thu Feb 19 01:58:58 CET 2015
ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Thu Feb 19 01:51:54 2015 +0100| [9d88be68733be940651d0ee16df257f73d43023d] | committer: Michael Niedermayer
avfilter/vf_subtitles: Add () to protect the argument of the AA() macro
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9d88be68733be940651d0ee16df257f73d43023d
---
libavfilter/vf_subtitles.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_subtitles.c b/libavfilter/vf_subtitles.c
index f7fc1a6..90416b5 100644
--- a/libavfilter/vf_subtitles.c
+++ b/libavfilter/vf_subtitles.c
@@ -153,7 +153,7 @@ static int config_input(AVFilterLink *inlink)
#define AR(c) ( (c)>>24)
#define AG(c) (((c)>>16)&0xFF)
#define AB(c) (((c)>>8) &0xFF)
-#define AA(c) ((0xFF-c) &0xFF)
+#define AA(c) ((0xFF-(c)) &0xFF)
static void overlay_ass_image(AssContext *ass, AVFrame *picref,
const ASS_Image *image)
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