[FFmpeg-cvslog] r17237 - trunk/libavcodec/xvmc.h

[iive]

Author: iive
Date: Sat Feb 14 17:24:45 2009
New Revision: 17237

Log:
Describe the pirpose of magic in xvmc structure

Modified:
   trunk/libavcodec/xvmc.h

Modified: trunk/libavcodec/xvmc.h
==============================================================================
--- trunk/libavcodec/xvmc.h	Sat Feb 14 17:23:08 2009	(r17236)
+++ trunk/libavcodec/xvmc.h	Sat Feb 14 17:24:45 2009	(r17237)
@@ -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;