From 9b1ff248d5f261a947aeaea4f5c720040c266c8b Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 31 Mar 2011 03:24:36 +0300
Subject: Improve opengl perfomance.

---
 src/openglgraphics.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/openglgraphics.cpp b/src/openglgraphics.cpp
index f30d20666..aa3dc6667 100644
--- a/src/openglgraphics.cpp
+++ b/src/openglgraphics.cpp
@@ -811,9 +811,11 @@ void OpenGLGraphics::calcImagePattern(GraphicsVertexes* vert, Image *image,
 
 void OpenGLGraphics::updateScreen()
 {
-    glFlush();
-    glFinish();
+//    glFlush();
+//    glFinish();
     SDL_GL_SwapBuffers();
+// may be need clear?
+//    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
 }
 
 void OpenGLGraphics::_beginDraw()
-- 
cgit v1.2.3-70-g09d2