chromium/third_party/angle/src/gpu_info_util/SystemInfo_libpci.cpp

//
// Copyright 2013 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//

// SystemInfo_libpci.cpp: implementation of the libPCI-specific parts of SystemInfo.h

#include "gpu_info_util/SystemInfo_internal.h"

#include <dlfcn.h>
#include <pci/pci.h>
#include <unistd.h>

#include "common/angleutils.h"
#include "common/debug.h"

#if !defined(GPU_INFO_USE_LIBPCI)
#    error SystemInfo_libpci.cpp compiled without GPU_INFO_USE_LIBPCI
#endif

namespace angle
{

namespace
{

struct LibPCI : private angle::NonCopyable
{ … };

}  // anonymous namespace

// Adds an entry per PCI GPU found and fills the device and vendor ID.
bool GetPCIDevicesWithLibPCI(std::vector<GPUDeviceInfo> *devices)
{ … }
}  // namespace angle