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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_COMMON_GPU_INFO_H_
#define CONTENT_COMMON_GPU_INFO_H_
#pragma once
// Provides access to the GPU information for the system
// on which chrome is currently running.
#include <string>
#include "base/basictypes.h"
#include "base/time.h"
#include "build/build_config.h"
#include "content/common/dx_diag_node.h"
struct GPUInfo {
GPUInfo();
// Whether more GPUInfo fields might be collected in the future.
bool finalized;
// The amount of time taken to get from the process starting to the message
// loop being pumped.
base::TimeDelta initialization_time;
// The DWORD (uint32) representing the graphics card vendor id.
uint32 vendor_id;
// The DWORD (uint32) representing the graphics card device id. Device ids
// are unique to vendor, not to one another.
uint32 device_id;
// The vendor of the graphics driver currently installed.
std::string driver_vendor;
// The version of the graphics driver currently installed.
std::string driver_version;
// The date of the graphics driver currently installed.
std::string driver_date;
// The version of the pixel/fragment shader used by the gpu.
std::string pixel_shader_version;
// The version of the vertex shader used by the gpu.
std::string vertex_shader_version;
// The version of OpenGL we are using.
// TODO(zmo): should be able to tell if it's GL or GLES.
std::string gl_version;
// The GL_VERSION string. "" if we are not using OpenGL.
std::string gl_version_string;
// The GL_VENDOR string. "" if we are not using OpenGL.
std::string gl_vendor;
// The GL_RENDERER string. "" if we are not using OpenGL.
std::string gl_renderer;
// The GL_EXTENSIONS string. "" if we are not using OpenGL.
std::string gl_extensions;
// The device semantics, i.e. whether the Vista and Windows 7 specific
// semantics are available.
bool can_lose_context;
#if defined(OS_WIN)
// The information returned by the DirectX Diagnostics Tool.
DxDiagNode dx_diagnostics;
#endif
};
#endif // CONTENT_COMMON_GPU_INFO_H_
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