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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 "CompositorWidgetChild.h"
#include "gfxPlatform.h"
namespace mozilla {
namespace widget {
CompositorWidgetChild::CompositorWidgetChild(
RefPtr<CompositorVsyncDispatcher> aVsyncDispatcher,
RefPtr<CompositorWidgetVsyncObserver> aVsyncObserver,
const CompositorWidgetInitData&)
: mVsyncDispatcher(aVsyncDispatcher), mVsyncObserver(aVsyncObserver) {
MOZ_ASSERT(XRE_IsParentProcess());
MOZ_ASSERT(!gfxPlatform::IsHeadless());
}
CompositorWidgetChild::~CompositorWidgetChild() = default;
bool CompositorWidgetChild::Initialize() { return true; }
mozilla::ipc::IPCResult CompositorWidgetChild::RecvObserveVsync() {
mVsyncDispatcher->SetCompositorVsyncObserver(mVsyncObserver);
return IPC_OK();
}
mozilla::ipc::IPCResult CompositorWidgetChild::RecvUnobserveVsync() {
mVsyncDispatcher->SetCompositorVsyncObserver(nullptr);
return IPC_OK();
}
void CompositorWidgetChild::NotifyClientSizeChanged(
const LayoutDeviceIntSize& aClientSize) {
(void)SendNotifyClientSizeChanged(aClientSize);
}
} // namespace widget
} // namespace mozilla
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