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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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_GPUProcessImpl_h__
#define _include_gfx_ipc_GPUProcessImpl_h__
#include "mozilla/ipc/ProcessChild.h"
#include "GPUParent.h"
#if defined(XP_WIN)
# include "mozilla/mscom/MainThreadRuntime.h"
#endif
namespace mozilla {
namespace gfx {
// This class owns the subprocess instance of a PGPU - which in this case,
// is a GPUParent. It is instantiated as a singleton in XRE_InitChildProcess.
class GPUProcessImpl final : public ipc::ProcessChild
{
public:
explicit GPUProcessImpl(ProcessId aParentPid);
~GPUProcessImpl();
bool Init() override;
void CleanUp() override;
private:
DISALLOW_COPY_AND_ASSIGN(GPUProcessImpl);
GPUParent mGPU;
#if defined(XP_WIN)
// This object initializes and configures COM.
mozilla::mscom::MainThreadRuntime mCOMRuntime;
#endif
};
} // namespace gfx
} // namespace mozilla
#endif // _include_gfx_ipc_GPUProcessImpl_h__
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