partly revert "Bug 1256547: When the DWM is disabled don't force presentation. r=milan" as this crashes in XP-x64.

2026-05-26 05:11:03 +00:00 · 2024-08-16 11:22:12 +08:00
parent 4cf8b0e818
commit afafcc8fa2
1 changed files with 1 additions and 1 deletions
@@ -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);