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Add missing parentheses in MKTAG and MKBETAG macros.
author
Benoit Fouet
<benoit.fouet@free.fr>
Tue, 22 Jun 2010 15:02:09 +0000
(15:02 +0000)
committer
Benoit Fouet
<benoit.fouet@free.fr>
Tue, 22 Jun 2010 15:02:09 +0000
(15:02 +0000)
Originally committed as revision 23711 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavutil/common.h
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diff --git
a/libavutil/common.h
b/libavutil/common.h
index
4aa00a9
..
ba67b4a
100644
(file)
--- a/
libavutil/common.h
+++ b/
libavutil/common.h
@@
-178,8
+178,8
@@
static inline av_const int av_ceil_log2(int x)
return av_log2((x - 1) << 1);
}
-#define MKTAG(a,b,c,d) (
a | (b << 8) | (c << 16) | (d
<< 24))
-#define MKBETAG(a,b,c,d) (
d | (c << 8) | (b << 16) | (a
<< 24))
+#define MKTAG(a,b,c,d) (
(a) | ((b) << 8) | ((c) << 16) | ((d)
<< 24))
+#define MKBETAG(a,b,c,d) (
(d) | ((c) << 8) | ((b) << 16) | ((a)
<< 24))
/*!
* \def GET_UTF8(val, GET_BYTE, ERROR)