From aae667ba4d2fbea437520f2f481e733ebead4464 Mon Sep 17 00:00:00 2001
From: Ivan Kalvachev <ikalvachev@gmail.com>
Date: Sat, 14 Feb 2009 18:06:05 +0000
Subject: [PATCH] clarify xvmc struct fields usage distribution (internal
 communication)

Originally committed as revision 17252 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/xvmc.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/libavcodec/xvmc.h b/libavcodec/xvmc.h
index 8a46cb9772..b14c31d112 100644
--- a/libavcodec/xvmc.h
+++ b/libavcodec/xvmc.h
@@ -43,7 +43,7 @@
 #endif
 
 struct xvmc_render_state {
-/**  these are not changed by the decoder! */
+/** set by calling application */
 //@{
     int             magic;              ///< used as check for memory corruption by regular pixel routines
 
@@ -58,8 +58,8 @@ struct xvmc_render_state {
     XvMCSurface*    p_surface;          ///<pointer to rendered surface, never changed
 //}@
 
-/** these are changed by the decoder
-    //used by the XvMCRenderSurface function */
+/** set by the decoder
+    used by the XvMCRenderSurface function */
 //@{
     XvMCSurface* p_past_surface;    ///<pointer to the past surface
     XvMCSurface* p_future_surface;  ///<pointer to the future prediction surface
@@ -69,7 +69,7 @@ struct xvmc_render_state {
     unsigned int display_flags;     ///<1,2 or 1+2 fields for XvMCPutSurface
 //}@
 
-/** these are for internal communication */
+/** modified by calling application and the decoder */
 //@{
     int state;                      ///<0 - free, 1 - waiting to display, 2 - waiting for prediction
     int start_mv_blocks_num;        ///<offset in the array for the current slice, updated by vo
@@ -77,7 +77,7 @@ struct xvmc_render_state {
 
     int next_free_data_block_num;   ///<used in add_mv_block, pointer to next free block
 //}@
-/**extensions*/
+/** extensions */
 //@{
     void * p_osd_target_surface_render; ///<pointer to the surface where subpicture is rendered
 //}@