From 2964e18b2f1190d12914634d24583370d98d29c5 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Sun, 4 Sep 2011 10:57:54 +0200
Subject: WindowsDWM: Check all methods for availability - Cleanup header

---
 src/nativewindow/native/windows/WindowsDWM.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/nativewindow/native/windows/WindowsDWM.c')

diff --git a/src/nativewindow/native/windows/WindowsDWM.c b/src/nativewindow/native/windows/WindowsDWM.c
index 4240e50a8..cc9ed6d8c 100644
--- a/src/nativewindow/native/windows/WindowsDWM.c
+++ b/src/nativewindow/native/windows/WindowsDWM.c
@@ -37,7 +37,8 @@ static int initWindowsDWM() {
             _DwmIsCompositionEnabled = (DwmIsCompositionEnabledPROCADDR) GetProcAddressA (shell, "DwmIsCompositionEnabled");
             _DwmEnableBlurBehindWindow = (DwmEnableBlurBehindWindowPROCADDR) GetProcAddressA (shell, "DwmEnableBlurBehindWindow");
             _DwmExtendFrameIntoClientArea = (DwmExtendFrameIntoClientAreaPROCADDR) GetProcAddressA (shell, "DwmExtendFrameIntoClientArea");
-            if(NULL != _DwmEnableBlurBehindWindow && NULL != _DwmExtendFrameIntoClientArea) {
+            if(NULL != _DwmEnableComposition && NULL != _DwmIsCompositionEnabled && 
+               NULL != _DwmEnableBlurBehindWindow && NULL != _DwmExtendFrameIntoClientArea) {
                 _init = 2;
             }
         }
-- 
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