From afafcc8fa26dbe39ffa76bdee5807b28bb0efafc Mon Sep 17 00:00:00 2001
From: roytam1 <roytam@gmail.com>
Date: Fri, 16 Aug 2024 11:22:12 +0800
Subject: [PATCH] partly revert "Bug 1256547: When the DWM is disabled don't
 force presentation. r=milan" as this crashes in XP-x64.

---
 widget/windows/nsWindowGfx.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/widget/windows/nsWindowGfx.cpp b/widget/windows/nsWindowGfx.cpp
index 6510fe9c0a..3693f866df 100644
--- a/widget/windows/nsWindowGfx.cpp
+++ b/widget/windows/nsWindowGfx.cpp
@@ -528,7 +528,7 @@ bool nsWindow::OnPaint(HDC aDC, uint32_t aNestingLevel)
         {
           result = listener->PaintWindow(
             this, LayoutDeviceIntRegion::FromUnknownRegion(region));
-          if (!gfxEnv::DisableForcePresent() && gfxWindowsPlatform::GetPlatform()->DwmCompositionEnabled()) {
+          if (!gfxEnv::DisableForcePresent() /*&& gfxWindowsPlatform::GetPlatform()->DwmCompositionEnabled()*/) {
             nsCOMPtr<nsIRunnable> event =
               NS_NewRunnableMethod(this, &nsWindow::ForcePresent);
             NS_DispatchToMainThread(event);