зеркало из https://github.com/mozilla/gecko-dev.git
119 строки
3.2 KiB
C++
119 строки
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=99: */
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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 "UiCompositorControllerParent.h"
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#include "mozilla/layers/CompositorBridgeParent.h"
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#include "mozilla/layers/CompositorThread.h"
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namespace mozilla {
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namespace layers {
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RefPtr<UiCompositorControllerParent>
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UiCompositorControllerParent::Start(Endpoint<PUiCompositorControllerParent>&& aEndpoint)
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{
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RefPtr<UiCompositorControllerParent> parent = new UiCompositorControllerParent();
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RefPtr<Runnable> task = NewRunnableMethod<Endpoint<PUiCompositorControllerParent>&&>(
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parent, &UiCompositorControllerParent::Open, Move(aEndpoint));
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CompositorThreadHolder::Loop()->PostTask(task.forget());
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return parent;
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}
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UiCompositorControllerParent::UiCompositorControllerParent()
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{
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MOZ_COUNT_CTOR(UiCompositorControllerParent);
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}
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UiCompositorControllerParent::~UiCompositorControllerParent()
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{
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MOZ_COUNT_DTOR(UiCompositorControllerParent);
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}
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void
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UiCompositorControllerParent::Open(Endpoint<PUiCompositorControllerParent>&& aEndpoint)
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{
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if (!aEndpoint.Bind(this)) {
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// We can't recover from this.
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MOZ_CRASH("Failed to bind UiCompositorControllerParent to endpoint");
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}
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AddRef();
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}
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mozilla::ipc::IPCResult
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UiCompositorControllerParent::RecvPause(const uint64_t& aLayersId)
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{
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CompositorBridgeParent* parent = CompositorBridgeParent::GetCompositorBridgeParentFromLayersId(aLayersId);
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if (parent) {
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parent->PauseComposition();
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}
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return IPC_OK();
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}
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mozilla::ipc::IPCResult
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UiCompositorControllerParent::RecvResume(const uint64_t& aLayersId)
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{
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CompositorBridgeParent* parent = CompositorBridgeParent::GetCompositorBridgeParentFromLayersId(aLayersId);
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if (parent) {
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parent->ResumeComposition();
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}
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return IPC_OK();
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}
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mozilla::ipc::IPCResult
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UiCompositorControllerParent::RecvResumeAndResize(const uint64_t& aLayersId,
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const int32_t& aHeight,
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const int32_t& aWidth)
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{
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CompositorBridgeParent* parent = CompositorBridgeParent::GetCompositorBridgeParentFromLayersId(aLayersId);
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if (parent) {
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parent->ResumeCompositionAndResize(aHeight, aWidth);
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}
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return IPC_OK();
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}
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mozilla::ipc::IPCResult
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UiCompositorControllerParent::RecvInvalidateAndRender(const uint64_t& aLayersId)
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{
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CompositorBridgeParent* parent = CompositorBridgeParent::GetCompositorBridgeParentFromLayersId(aLayersId);
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if (parent) {
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parent->Invalidate();
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parent->ScheduleComposition();
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}
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return IPC_OK();
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}
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void
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UiCompositorControllerParent::Shutdown()
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{
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MessageLoop* ccloop = CompositorThreadHolder::Loop();
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if (MessageLoop::current() != ccloop) {
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ccloop->PostTask(NewRunnableMethod(this, &UiCompositorControllerParent::ShutdownImpl));
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return;
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}
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ShutdownImpl();
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}
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void
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UiCompositorControllerParent::ShutdownImpl()
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{
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Close();
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}
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void
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UiCompositorControllerParent::ActorDestroy(ActorDestroyReason aWhy)
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{
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}
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void
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UiCompositorControllerParent::DeallocPUiCompositorControllerParent()
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{
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Release();
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}
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} // namespace layers
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} // namespace mozilla
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