xbmc: add upstream patch

Signed-off-by: Stephan Raue <stephan@openelec.tv>

packages/mediacenter/xbmc/patches/xbmc-995.02-only_free_unused_textures_after_a_flip.patch

@@ -0,0 +1,29 @@
+From f3ffe4e25bfca41379e4e2ffba75ad55d13ba30e Mon Sep 17 00:00:00 2001
+From: xbmc <fernetmenta@online.de>
+Date: Thu, 21 Mar 2013 07:53:20 +0100
+Subject: [PATCH] only free unused textures after a flip
+
+---
+ xbmc/Application.cpp | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/xbmc/Application.cpp b/xbmc/Application.cpp
+index fa0e71d..5bd2d72 100644
+--- a/xbmc/Application.cpp
++++ b/xbmc/Application.cpp
+@@ -2363,11 +2363,10 @@ void CApplication::Render()
+   {
+     g_graphicsContext.Flip(dirtyRegions);
+     g_renderManager.NotifyDisplayFlip();
++    g_TextureManager.FreeUnusedTextures();
+   }
+   CTimeUtils::UpdateFrameTime(flip);
+ 
+-  g_TextureManager.FreeUnusedTextures();
+-
+   g_renderManager.UpdateResolution();
+   g_renderManager.ManageCaptures();
+ }
+-- 
+1.8.1.5
+