wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-04 23:08:39 +09:00
Code Issues Projects Releases Packages Wiki Activity

Protect main thread in-process access to WinCompositorWidget transparent surface.

Browse source
This commit is contained in:
wolfbeast 2018-11-01 20:16:11 +01:00 • committed by Roy Tam
commit 416ce4eb69
2 changed files with 29 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

25
widget/windows/InProcessWinCompositorWidget.cpp
View file

@ -23,6 +23,31 @@ InProcessWinCompositorWidget::InProcessWinCompositorWidget(const CompositorWidge
MOZ_ASSERT(mWindow);
}
void
InProcessWinCompositorWidget::OnDestroyWindow()
{
EnterPresentLock();
WinCompositorWidget::OnDestroyWindow();
LeavePresentLock();
}
void
InProcessWinCompositorWidget::UpdateTransparency(nsTransparencyMode aMode)
{
EnterPresentLock();
WinCompositorWidget::UpdateTransparency(aMode);
LeavePresentLock();
}
void
InProcessWinCompositorWidget::ClearTransparentWindow()
{
EnterPresentLock();
WinCompositorWidget::ClearTransparentWindow();
LeavePresentLock();
}
nsIWidget*
InProcessWinCompositorWidget::RealWidget()
{

4
widget/windows/InProcessWinCompositorWidget.h
View file

@ -22,6 +22,10 @@ class InProcessWinCompositorWidget final : public WinCompositorWidget
public:
InProcessWinCompositorWidget(const CompositorWidgetInitData& aInitData, nsWindow* aWindow);
void OnDestroyWindow() override;
void UpdateTransparency(nsTransparencyMode aMode) override;
void ClearTransparentWindow() override;
void ObserveVsync(VsyncObserver* aObserver) override;
nsIWidget* RealWidget() override;