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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
#ifndef include_gfx_ipc_VsyncBridgeChild_h
#define include_gfx_ipc_VsyncBridgeChild_h
#include "mozilla/RefPtr.h"
#include "mozilla/gfx/PVsyncBridgeChild.h"
namespace mozilla {
namespace gfx {
class VsyncIOThreadHolder;
class VsyncBridgeChild final : public PVsyncBridgeChild {
friend class NotifyVsyncTask;
public:
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VsyncBridgeChild, final)
static RefPtr<VsyncBridgeChild> Create(
RefPtr<VsyncIOThreadHolder> aThread, const uint64_t& aProcessToken,
Endpoint<PVsyncBridgeChild>&& aEndpoint);
void Close();
void ActorDestroy(ActorDestroyReason aWhy) override;
void ProcessingError(Result aCode, const char* aReason) override;
void NotifyVsync(const VsyncEvent& aVsync, const layers::LayersId& aLayersId);
void HandleFatalError(const char* aMsg) override;
private:
VsyncBridgeChild(RefPtr<VsyncIOThreadHolder>, const uint64_t& aProcessToken);
virtual ~VsyncBridgeChild();
void Open(Endpoint<PVsyncBridgeChild>&& aEndpoint);
void NotifyVsyncImpl(const VsyncEvent& aVsync,
const layers::LayersId& aLayersId);
bool IsOnVsyncIOThread() const;
private:
RefPtr<VsyncIOThreadHolder> mThread;
uint64_t mProcessToken;
};
} // namespace gfx
} // namespace mozilla
#endif // include_gfx_ipc_VsyncBridgeChild_h
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