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authorIvan Kalvachev <ikalvachev@gmail.com>2009-02-14 16:24:45 +0000
committerIvan Kalvachev <ikalvachev@gmail.com>2009-02-14 16:24:45 +0000
commitff921378652135e2acd6efe4051b67ffc26a353a (patch)
tree76fd857ee7b966740a321c23def35bf1500cbf5f /libavcodec/xvmc.h
parent4ef690f565b703830ef57bd76c0cc6c962ed626f (diff)
Describe the purpose of magic in xvmc structure.
Originally committed as revision 17237 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/xvmc.h')
-rw-r--r--libavcodec/xvmc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/xvmc.h b/libavcodec/xvmc.h
index d9aa154f8f..da27f95675 100644
--- a/libavcodec/xvmc.h
+++ b/libavcodec/xvmc.h
@@ -40,7 +40,7 @@
struct xvmc_render_state {
//these are not changed by the decoder!
- int magic;
+ int magic; ///< used as check for memory corruption by regular pixel routines
short * data_blocks;
XvMCMacroBlock * mv_blocks;