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change(HardwareInfo/Windows): sort GPUs by performance, use smart pointers, log errors better

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Signed-off-by: Octol1ttle <l1ttleofficial@outlook.com>
This commit is contained in:
Octol1ttle 2026-06-04 22:31:15 +05:00
parent ccc23c8bc3
commit f99a0883af
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GPG key ID: B77C34313AEE1FFF
1 changed files with 15 additions and 13 deletions
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28
launcher/HardwareInfo.cpp
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@ -65,8 +65,11 @@ bool readFromOutput(const char* command, F function)
#endif
#include <QSettings>
#include "dxgi.h"
#include "windows.h"
#include <dxgi1_6.h>
#include <windows.h>
#include <wrl/client.h>
using Microsoft::WRL::ComPtr;
QString HardwareInfo::cpuInfo()
{
@ -104,29 +107,28 @@ uint64_t HardwareInfo::availableRamMiB()
QStringList HardwareInfo::gpuInfo()
{
IDXGIFactory* factory = nullptr;
if (CreateDXGIFactory(__uuidof(IDXGIFactory), reinterpret_cast<void**>(&factory)) != S_OK) { // NOLINT(*-pro-type-reinterpret-cast)
qWarning() << "Could not create DXGI factory";
ComPtr<IDXGIFactory6> factory;
HRESULT hr = CreateDXGIFactory1(IID_PPV_ARGS(&factory));
if (FAILED(hr)) {
qWarning() << "Could not create DXGI factory:" << Qt::hex << hr;
return { "GPU discovery failed: could not create DXGI factory" };
}
UINT i = 0;
IDXGIAdapter* adapter = nullptr;
ComPtr<IDXGIAdapter> adapter;
QStringList out;
while (factory->EnumAdapters(i, &adapter) != DXGI_ERROR_NOT_FOUND) {
while (factory->EnumAdapterByGpuPreference(i, DXGI_GPU_PREFERENCE_HIGH_PERFORMANCE, IID_PPV_ARGS(&adapter)) != DXGI_ERROR_NOT_FOUND) {
DXGI_ADAPTER_DESC desc;
if (adapter->GetDesc(&desc) != S_OK) {
qWarning() << "Could not get DXGI adapter description";
} else {
hr = adapter->GetDesc(&desc);
if (SUCCEEDED(hr)) {
out << "GPU: " + QString::fromWCharArray(desc.Description); // NOLINT(*-pro-bounds-array-to-pointer-decay, *-no-array-decay)
} else {
qWarning() << "Could not get DXGI adapter description:" << Qt::hex << hr;
}
adapter->Release();
++i;
}
factory->Release();
return out;
}