1 files changed, 0 insertions, 251 deletions
diff --git a/src/3rdparty/angle/src/gpu_info_util/SystemInfo_win.cpp b/src/3rdparty/angle/src/gpu_info_util/SystemInfo_win.cpp
deleted file mode 100644
index 041fdad34d..0000000000
--- a/src/3rdparty/angle/src/gpu_info_util/SystemInfo_win.cpp
+++ /dev/null
@@ -1,251 +0,0 @@
-//
-// Copyright (c) 2013-2017 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_win.cpp: implementation of the Windows-specific parts of SystemInfo.h
-
-#include "gpu_info_util/SystemInfo_internal.h"
-
-#include "common/debug.h"
-#include "common/string_utils.h"
-
-// Windows.h needs to be included first
-#include <windows.h>
-
-#if defined(GPU_INFO_USE_SETUPAPI)
-// Remove parts of commctrl.h that have compile errors
-#define NOTOOLBAR
-#define NOTOOLTIPS
-#include <cfgmgr32.h>
-#include <setupapi.h>
-#elif defined(GPU_INFO_USE_DXGI)
-#include <dxgi.h>
-#include <d3d10.h>
-#else
-#error "SystemInfo_win needs at least GPU_INFO_USE_SETUPAPI or GPU_INFO_USE_DXGI defined"
-#endif
-
-#include <array>
-#include <sstream>
-
-namespace angle
-{
-
-namespace
-{
-
-// Returns the CM device ID of the primary GPU.
-std::string GetPrimaryDisplayDeviceId()
-{
-    DISPLAY_DEVICEA displayDevice;
-    displayDevice.cb = sizeof(DISPLAY_DEVICEA);
-
-    for (int i = 0; EnumDisplayDevicesA(nullptr, i, &displayDevice, 0); ++i)
-    {
-        if (displayDevice.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE)
-        {
-            return displayDevice.DeviceID;
-        }
-    }
-
-    return "";
-}
-
-#if defined(GPU_INFO_USE_SETUPAPI)
-
-std::string GetRegistryStringValue(HKEY key, const char *valueName)
-{
-    std::array<char, 255> value;
-    DWORD valueSize = sizeof(value);
-    if (RegQueryValueExA(key, valueName, nullptr, nullptr, reinterpret_cast<LPBYTE>(value.data()),
-                         &valueSize) == ERROR_SUCCESS)
-    {
-        return value.data();
-    }
-    return "";
-}
-
-// Gathers information about the devices from the registry. The reason why we aren't using
-// a dedicated API such as DXGI is that we need information like the driver vendor and date.
-// DXGI doesn't provide a way to know the device registry key from an IDXGIAdapter.
-bool GetDevicesFromRegistry(std::vector<GPUDeviceInfo> *devices)
-{
-    // Display adapter class GUID from
-    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff553426%28v=vs.85%29.aspx
-    GUID displayClass = {
-        0x4d36e968, 0xe325, 0x11ce, {0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18}};
-
-    HDEVINFO deviceInfo = SetupDiGetClassDevsW(&displayClass, nullptr, nullptr, DIGCF_PRESENT);
-
-    if (deviceInfo == INVALID_HANDLE_VALUE)
-    {
-        return false;
-    }
-
-    // This iterates over the devices of the "Display adapter" class
-    DWORD deviceIndex = 0;
-    SP_DEVINFO_DATA deviceData;
-    deviceData.cbSize = sizeof(deviceData);
-    while (SetupDiEnumDeviceInfo(deviceInfo, deviceIndex++, &deviceData))
-    {
-        // The device and vendor IDs can be gathered directly, but information about the driver
-        // requires some registry digging
-        char fullDeviceID[MAX_DEVICE_ID_LEN];
-        if (CM_Get_Device_IDA(deviceData.DevInst, fullDeviceID, MAX_DEVICE_ID_LEN, 0) != CR_SUCCESS)
-        {
-            continue;
-        }
-
-        GPUDeviceInfo device;
-
-        if (!CMDeviceIDToDeviceAndVendorID(fullDeviceID, &device.vendorId, &device.deviceId))
-        {
-            continue;
-        }
-
-        // The driver key will end with something like {<displayClass>}/<4 digit number>.
-        std::array<WCHAR, 255> value;
-        if (!SetupDiGetDeviceRegistryPropertyW(deviceInfo, &deviceData, SPDRP_DRIVER, nullptr,
-                                               reinterpret_cast<PBYTE>(value.data()), sizeof(value),
-                                               nullptr))
-        {
-            continue;
-        }
-
-        std::wstring driverKey = L"System\\CurrentControlSet\\Control\\Class\\";
-        driverKey += value.data();
-
-        HKEY key;
-        if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, driverKey.c_str(), 0, KEY_QUERY_VALUE, &key) !=
-            ERROR_SUCCESS)
-        {
-            continue;
-        }
-
-        device.driverVersion = GetRegistryStringValue(key, "DriverVersion");
-        device.driverDate    = GetRegistryStringValue(key, "DriverDate");
-        device.driverVendor  = GetRegistryStringValue(key, "ProviderName");
-
-        RegCloseKey(key);
-
-        devices->push_back(device);
-    }
-
-    SetupDiDestroyDeviceInfoList(deviceInfo);
-
-    return true;
-}
-
-#elif defined(GPU_INFO_USE_DXGI)
-
-bool GetDevicesFromDXGI(std::vector<GPUDeviceInfo> *devices)
-{
-    IDXGIFactory *factory;
-    if (!SUCCEEDED(CreateDXGIFactory(__uuidof(IDXGIFactory), reinterpret_cast<void **>(&factory))))
-    {
-        return false;
-    }
-
-    UINT i                = 0;
-    IDXGIAdapter *adapter = nullptr;
-    while (factory->EnumAdapters(i++, &adapter) != DXGI_ERROR_NOT_FOUND)
-    {
-        DXGI_ADAPTER_DESC desc;
-        adapter->GetDesc(&desc);
-
-        LARGE_INTEGER umdVersion;
-        if (adapter->CheckInterfaceSupport(__uuidof(ID3D10Device), &umdVersion) ==
-            DXGI_ERROR_UNSUPPORTED)
-        {
-            adapter->Release();
-            continue;
-        }
-
-        // The UMD driver version here is the same as in the registry except for the last number.
-        uint64_t intVersion = umdVersion.QuadPart;
-        std::ostringstream o;
-
-        const uint64_t kMask = 0xFF;
-        o << ((intVersion >> 48) & kMask) << ".";
-        o << ((intVersion >> 32) & kMask) << ".";
-        o << ((intVersion >> 16) & kMask) << ".";
-        o << (intVersion & kMask);
-
-        GPUDeviceInfo device;
-        device.vendorId      = desc.VendorId;
-        device.deviceId      = desc.DeviceId;
-        device.driverVersion = o.str();
-
-        devices->push_back(device);
-
-        adapter->Release();
-    }
-
-    factory->Release();
-
-    return true;
-}
-
-#else
-#error
-#endif
-
-}  // anonymous namespace
-
-bool GetSystemInfo(SystemInfo *info)
-{
-    // Get the CM device ID first so that it is returned even in error cases.
-    info->primaryDisplayDeviceId = GetPrimaryDisplayDeviceId();
-
-#if defined(GPU_INFO_USE_SETUPAPI)
-    if (!GetDevicesFromRegistry(&info->gpus))
-    {
-        return false;
-    }
-#elif defined(GPU_INFO_USE_DXGI)
-    if (!GetDevicesFromDXGI(&info->gpus))
-    {
-        return false;
-    }
-#else
-#error
-#endif
-
-    if (info->gpus.size() == 0)
-    {
-        return false;
-    }
-
-    FindPrimaryGPU(info);
-
-    // Override the primary GPU index with what we gathered from EnumDisplayDevices
-    uint32_t primaryVendorId = 0;
-    uint32_t primaryDeviceId = 0;
-
-    if (!CMDeviceIDToDeviceAndVendorID(info->primaryDisplayDeviceId, &primaryVendorId,
-                                       &primaryDeviceId))
-    {
-        return false;
-    }
-
-    bool foundPrimary = false;
-    for (size_t i = 0; i < info->gpus.size(); ++i)
-    {
-        if (info->gpus[i].vendorId == primaryVendorId && info->gpus[i].deviceId == primaryDeviceId)
-        {
-            info->primaryGPUIndex = static_cast<int>(i);
-            foundPrimary          = true;
-        }
-    }
-    ASSERT(foundPrimary);
-
-    // nvd3d9wrap.dll is loaded into all processes when Optimus is enabled.
-    HMODULE nvd3d9wrap = GetModuleHandleW(L"nvd3d9wrap.dll");
-    info->isOptimus    = nvd3d9wrap != nullptr;
-
-    return true;
-}
-
-}  // namespace angle