From a8d9a2a4ac0b7b07f2aa8498476880587583f98f Mon Sep 17 00:00:00 2001
From: Oliver Stieber <oliver_stieber@yahoo.co.uk>
Date: Mon, 14 Nov 2005 12:28:59 +0000
Subject: [PATCH] Fix an intermittent lockup with ATI's driver, I expect the
 problem is trying to clear the display before it's visible. Also correct the
 clear alpha value.

---
 dlls/wined3d/device.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 38db2e84a07..25ccb042cb6 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -1446,13 +1446,12 @@ HRESULT WINAPI IWineD3DDeviceImpl_CreateAdditionalSwapChain(IWineD3DDevice* ifac
 
         TRACE("Setting up the screen\n");
         /* Clear the screen */
-        glClearColor(0.0, 0.0, 0.0, 0.0);
+        glClearColor(1.0, 0.0, 0.0, 0.0);
         checkGLcall("glClearColor");
         glClearIndex(0);
         glClearDepth(1);
         glClearStencil(0xffff);
 
-        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_ACCUM_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
         checkGLcall("glClear");
 
         glColor3f(1.0, 1.0, 1.0);