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lavu: document av_reverse.
author
Nicolas George
<nicolas.george@normalesup.org>
Wed, 22 Feb 2012 10:35:31 +0000
(11:35 +0100)
committer
Nicolas George
<nicolas.george@normalesup.org>
Wed, 22 Feb 2012 14:35:44 +0000
(15:35 +0100)
libavutil/common.h
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diff --git
a/libavutil/common.h
b/libavutil/common.h
index
84290c6
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f4fcc9c
100644
(file)
--- a/
libavutil/common.h
+++ b/
libavutil/common.h
@@
-64,6
+64,9
@@
/* misc math functions */
extern const uint8_t ff_log2_tab[256];
+/**
+ * Reverse the order of the bits of an 8-bits unsigned integer.
+ */
extern const uint8_t av_reverse[256];
static av_always_inline av_const int av_log2_c(unsigned int v)