D3DMessageUtils.h - mozsearch

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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_D3DMessageUtils_h__

#define _include_gfx_ipc_D3DMessageUtils_h__

#include "chrome/common/ipc_message_utils.h"

#include "ipc/IPCMessageUtils.h"

// Can't include dxgi.h, since it leaks random identifiers and #defines, and

// IPDL causes this file to be #included all over.

typedef struct DXGI_ADAPTER_DESC DXGI_ADAPTER_DESC;

struct DxgiAdapterDesc {

#if defined(XP_WIN)

  WCHAR Description[128];

  UINT VendorId;

  UINT DeviceId;

  UINT SubSysId;

  UINT Revision;

  SIZE_T DedicatedVideoMemory;

  SIZE_T DedicatedSystemMemory;

  SIZE_T SharedSystemMemory;

  LUID AdapterLuid;

  static const DxgiAdapterDesc& From(const DXGI_ADAPTER_DESC& aDesc);

  const DXGI_ADAPTER_DESC& ToDesc() const;

#endif

  bool operator==(const DxgiAdapterDesc& aOther) const;

};

namespace IPC {

template <>

struct ParamTraits<DxgiAdapterDesc> {

  typedef DxgiAdapterDesc paramType;

  static void Write(MessageWriter* aWriter, const paramType& aParam);

  static bool Read(MessageReader* aReader, paramType* aResult);

};

}  // namespace IPC

#endif  // _include_gfx_ipc_D3DMessageUtils_h__