зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.9 KiB
C++
56 строки
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "gfxPlatform.h"
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#include "HeadlessCompositorWidget.h"
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#include "HeadlessWidget.h"
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#include "mozilla/widget/PlatformWidgetTypes.h"
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#include "InProcessWinCompositorWidget.h"
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#include "nsWindow.h"
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namespace mozilla {
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namespace widget {
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/* static */ RefPtr<CompositorWidget>
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CompositorWidget::CreateLocal(const CompositorWidgetInitData& aInitData,
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const layers::CompositorOptions& aOptions,
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nsIWidget* aWidget)
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{
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if (aInitData.type() == CompositorWidgetInitData::THeadlessCompositorWidgetInitData) {
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return new HeadlessCompositorWidget(aInitData.get_HeadlessCompositorWidgetInitData(),
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aOptions, static_cast<HeadlessWidget*>(aWidget));
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} else {
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return new InProcessWinCompositorWidget(aInitData.get_WinCompositorWidgetInitData(),
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aOptions, static_cast<nsWindow*>(aWidget));
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}
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}
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InProcessWinCompositorWidget::InProcessWinCompositorWidget(const WinCompositorWidgetInitData& aInitData,
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const layers::CompositorOptions& aOptions,
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nsWindow* aWindow)
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: WinCompositorWidget(aInitData, aOptions),
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mWindow(aWindow)
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{
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MOZ_ASSERT(mWindow);
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}
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nsIWidget*
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InProcessWinCompositorWidget::RealWidget()
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{
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return mWindow;
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}
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void
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InProcessWinCompositorWidget::ObserveVsync(VsyncObserver* aObserver)
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{
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if (RefPtr<CompositorVsyncDispatcher> cvd = mWindow->GetCompositorVsyncDispatcher()) {
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cvd->SetCompositorVsyncObserver(aObserver);
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}
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}
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} // namespace widget
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} // namespace mozilla
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