From 4e2a691e47f1d833159cafef57a1c63ec7e03047 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Tue, 17 Jan 2006 01:43:11 +0000
Subject: [PATCH] implement frame limiting in OGL

---
 stepmania/src/RageDisplay_OGL.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stepmania/src/RageDisplay_OGL.cpp b/stepmania/src/RageDisplay_OGL.cpp
index cfab73257d..83aeebf14f 100644
--- a/stepmania/src/RageDisplay_OGL.cpp
+++ b/stepmania/src/RageDisplay_OGL.cpp
@@ -678,7 +678,10 @@ void RageDisplay_OGL::EndFrame()
 	// Gog-knows-what.
 	glFlush();
 
+	FrameLimitBeforeVsync( g_pWind->GetActualVideoModeParams().rate );
 	g_pWind->SwapBuffers();
+	if( iRefreshRate > 0 )
+		FrameLimitAfterVsync();
 
 	g_pWind->Update();