From 28f4e36884f3feec0887ac8fdf7d64d5152741fa Mon Sep 17 00:00:00 2001
From: Kamil Hornicek <kamil.hornicek@reactos.org>
Date: Thu, 24 Sep 2009 16:35:20 +0000
Subject: [PATCH] - handle WGL_SWAP_MAIN_PLANE flag in rosglSwapLayerBuffers

svn path=/trunk/; revision=43131
---
 reactos/dll/win32/opengl32/wgl.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/reactos/dll/win32/opengl32/wgl.c b/reactos/dll/win32/opengl32/wgl.c
index 9070195bd36..3f714b9f41a 100644
--- a/reactos/dll/win32/opengl32/wgl.c
+++ b/reactos/dll/win32/opengl32/wgl.c
@@ -1195,9 +1195,15 @@ BOOL
 APIENTRY
 rosglSwapLayerBuffers( HDC hdc, UINT fuPlanes )
 {
-    UNIMPLEMENTED;
-    SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
-    return FALSE;
+    BOOL ret = FALSE;
+
+    if(fuPlanes & WGL_SWAP_MAIN_PLANE)
+        ret = rosglSwapBuffers(hdc);
+
+    if(fuPlanes &~WGL_SWAP_MAIN_PLANE)
+        DBGTRACE("wglSwapLayerBuffers is not fully implemented\n");
+
+    return ret;
 }