blob: 9421bab49d905df151a2f1688f3e1e356b0dd8a6 [file] [log] [blame]
// Copyright (c) 2012 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.
#include <stdint.h>
#include "build/build_config.h"
#include "gpu/config/gpu_info.h"
#include "gpu/gpu_export.h"
namespace angle {
struct SystemInfo;
namespace base {
class CommandLine;
namespace gpu {
struct GpuPreferences;
// Collects basic GPU info without creating a GL/DirectX context (and without
// the danger of crashing), including vendor_id and device_id.
// This is called at browser process startup time.
// The subset each platform collects may be different.
GPU_EXPORT bool CollectBasicGraphicsInfo(GPUInfo* gpu_info);
// Similar to above, except it handles the case where the software renderer of
// the platform is used.
GPU_EXPORT bool CollectBasicGraphicsInfo(const base::CommandLine* command_line,
GPUInfo* gpu_info);
// Create a GL/DirectX context and collect related info.
// This is called at GPU process startup time.
GPU_EXPORT bool CollectContextGraphicsInfo(
GPUInfo* gpu_info,
const GpuPreferences& gpu_preferences);
#if defined(OS_WIN)
// Collect the DirectX Disagnostics information about the attached displays.
GPU_EXPORT bool GetDxDiagnostics(DxDiagNode* output);
GPU_EXPORT void RecordGpuSupportedRuntimeVersionHistograms(
Dx12VulkanVersionInfo* dx12_vulkan_version_info);
#endif // OS_WIN
// Create a GL context and collect GL strings and versions.
GPU_EXPORT bool CollectGraphicsInfoGL(GPUInfo* gpu_info,
const GpuPreferences& gpu_preferences);
// If more than one GPUs are identified, and GL strings are available,
// identify the active GPU based on GL strings.
GPU_EXPORT void IdentifyActiveGPU(GPUInfo* gpu_info);
// Helper function to convert data from ANGLE's system info gathering library
// into a GPUInfo
void FillGPUInfoFromSystemInfo(GPUInfo* gpu_info,
angle::SystemInfo* system_info);
// On Android, this calls CollectContextGraphicsInfo().
// On other platforms, this calls CollectBasicGraphicsInfo().
GPU_EXPORT void CollectGraphicsInfoForTesting(GPUInfo* gpu_info);
} // namespace gpu