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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "InProcessCompositorWidget.h"
#include "mozilla/VsyncDispatcher.h"
#include "nsBaseWidget.h"
#if defined(MOZ_WIDGET_ANDROID) && !defined(MOZ_WIDGET_SUPPORTS_OOP_COMPOSITING)
# include "mozilla/widget/AndroidCompositorWidget.h"
#endif
namespace mozilla {
namespace widget {
// Platforms with no OOP compositor process support use
// InProcessCompositorWidget by default.
#if !defined(MOZ_WIDGET_SUPPORTS_OOP_COMPOSITING)
/* static */
RefPtr<CompositorWidget> CompositorWidget::CreateLocal(
const CompositorWidgetInitData& aInitData,
const layers::CompositorOptions& aOptions, nsIWidget* aWidget) {
MOZ_ASSERT(aWidget);
# ifdef MOZ_WIDGET_ANDROID
return new AndroidCompositorWidget(aOptions,
static_cast<nsBaseWidget*>(aWidget));
# else
return new InProcessCompositorWidget(aOptions,
static_cast<nsBaseWidget*>(aWidget));
# endif
}
#endif
InProcessCompositorWidget::InProcessCompositorWidget(
const layers::CompositorOptions& aOptions, nsBaseWidget* aWidget)
: CompositorWidget(aOptions), mWidget(aWidget) {
// The only method of construction that is used outside of unit tests is
// ::CreateLocal, above. That method of construction asserts that mWidget
// is not assigned a NULL value. And yet mWidget is NULL in some crash
// reports that involve other class methods. Adding a release assert here
// will give us the earliest possible notification that we're headed for
// a crash.
MOZ_RELEASE_ASSERT(mWidget);
}
bool InProcessCompositorWidget::PreRender(WidgetRenderingContext* aContext) {
return mWidget->PreRender(aContext);
}
void InProcessCompositorWidget::PostRender(WidgetRenderingContext* aContext) {
mWidget->PostRender(aContext);
}
RefPtr<layers::NativeLayerRoot>
InProcessCompositorWidget::GetNativeLayerRoot() {
return mWidget->GetNativeLayerRoot();
}
already_AddRefed<gfx::DrawTarget>
InProcessCompositorWidget::StartRemoteDrawing() {
return mWidget->StartRemoteDrawing();
}
already_AddRefed<gfx::DrawTarget>
InProcessCompositorWidget::StartRemoteDrawingInRegion(
LayoutDeviceIntRegion& aInvalidRegion, layers::BufferMode* aBufferMode) {
return mWidget->StartRemoteDrawingInRegion(aInvalidRegion, aBufferMode);
}
void InProcessCompositorWidget::EndRemoteDrawing() {
mWidget->EndRemoteDrawing();
}
void InProcessCompositorWidget::EndRemoteDrawingInRegion(
gfx::DrawTarget* aDrawTarget, const LayoutDeviceIntRegion& aInvalidRegion) {
mWidget->EndRemoteDrawingInRegion(aDrawTarget, aInvalidRegion);
}
void InProcessCompositorWidget::CleanupRemoteDrawing() {
mWidget->CleanupRemoteDrawing();
}
void InProcessCompositorWidget::CleanupWindowEffects() {
mWidget->CleanupWindowEffects();
}
bool InProcessCompositorWidget::InitCompositor(
layers::Compositor* aCompositor) {
return mWidget->InitCompositor(aCompositor);
}
LayoutDeviceIntSize InProcessCompositorWidget::GetClientSize() {
return mWidget->GetClientSize();
}
uint32_t InProcessCompositorWidget::GetGLFrameBufferFormat() {
return mWidget->GetGLFrameBufferFormat();
}
uintptr_t InProcessCompositorWidget::GetWidgetKey() {
return reinterpret_cast<uintptr_t>(mWidget);
}
nsIWidget* InProcessCompositorWidget::RealWidget() { return mWidget; }
void InProcessCompositorWidget::ObserveVsync(VsyncObserver* aObserver) {
if (RefPtr<CompositorVsyncDispatcher> cvd =
mWidget->GetCompositorVsyncDispatcher()) {
cvd->SetCompositorVsyncObserver(aObserver);
}
}
} // namespace widget
} // namespace mozilla
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