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f8100451db
We will use the new type for the generated IPDL message handler prototype to make sure correct error handling method is called. MozReview-Commit-ID: AzVbApxFGZ0
88 lines
1.9 KiB
C++
88 lines
1.9 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 "VsyncBridgeParent.h"
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#include "mozilla/layers/CompositorThread.h"
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namespace mozilla {
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namespace gfx {
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RefPtr<VsyncBridgeParent>
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VsyncBridgeParent::Start(Endpoint<PVsyncBridgeParent>&& aEndpoint)
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{
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RefPtr<VsyncBridgeParent> parent = new VsyncBridgeParent();
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RefPtr<Runnable> task = NewRunnableMethod<Endpoint<PVsyncBridgeParent>&&>(
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parent, &VsyncBridgeParent::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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VsyncBridgeParent::VsyncBridgeParent()
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: mOpen(false)
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{
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MOZ_COUNT_CTOR(VsyncBridgeParent);
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}
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VsyncBridgeParent::~VsyncBridgeParent()
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{
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MOZ_COUNT_DTOR(VsyncBridgeParent);
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}
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void
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VsyncBridgeParent::Open(Endpoint<PVsyncBridgeParent>&& 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 VsyncBridgeParent to endpoint");
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}
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AddRef();
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mOpen = true;
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}
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mozilla::ipc::IPCResult
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VsyncBridgeParent::RecvNotifyVsync(const TimeStamp& aTimeStamp, const uint64_t& aLayersId)
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{
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CompositorBridgeParent::NotifyVsync(aTimeStamp, aLayersId);
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return IPC_OK();
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}
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void
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VsyncBridgeParent::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, &VsyncBridgeParent::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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VsyncBridgeParent::ShutdownImpl()
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{
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if (mOpen) {
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Close();
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mOpen = false;
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}
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}
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void
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VsyncBridgeParent::ActorDestroy(ActorDestroyReason aWhy)
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{
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mOpen = false;
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}
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void
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VsyncBridgeParent::DeallocPVsyncBridgeParent()
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{
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Release();
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}
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} // namespace gfx
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} // namespace mozilla
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