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#include <vector>
#include <dxgi.h>
#include <windows.h>
#include <windowsx.h>
#include "../test_utils.h"
using namespace dxvk;
int WINAPI WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow) {
Com<IDXGIFactory> factory;
if (CreateDXGIFactory(__uuidof(IDXGIFactory),
reinterpret_cast<void**>(&factory)) != S_OK) {
std::cerr << "Failed to create DXGI factory" << std::endl;
return 1;
}
Com<IDXGIAdapter> adapter;
for (UINT i = 0; factory->EnumAdapters(i, &adapter) == S_OK; i++) {
DXGI_ADAPTER_DESC adapterDesc;
if (adapter->GetDesc(&adapterDesc) != S_OK) {
std::cerr << "Failed to get DXGI adapter info" << std::endl;
return 1;
}
DXGI_ADAPTER_DESC desc;
if (adapter->GetDesc(&desc) != S_OK) {
std::cerr << "Failed to get DXGI adapter info" << std::endl;
return 1;
}
std::cout << str::format("Adapter ", i, ":") << std::endl;
std::cout << str::format(" ", desc.Description) << std::endl;
std::cout << str::format(" Vendor: ", desc.VendorId) << std::endl;
std::cout << str::format(" Device: ", desc.DeviceId) << std::endl;
std::cout << str::format(" Dedicated RAM: ", desc.DedicatedVideoMemory) << std::endl;
std::cout << str::format(" Shared RAM: ", desc.SharedSystemMemory) << std::endl;
Com<IDXGIOutput> output;
for (UINT j = 0; adapter->EnumOutputs(j, &output) == S_OK; j++) {
std::vector<DXGI_MODE_DESC> modes;
DXGI_OUTPUT_DESC desc;
if (output->GetDesc(&desc) != S_OK) {
std::cerr << "Failed to get DXGI output info" << std::endl;
return 1;
}
std::cout << str::format(" Output ", j, ":") << std::endl;
std::cout << str::format(" ", desc.DeviceName) << std::endl;
std::cout << str::format(" Coordinates: ",
desc.DesktopCoordinates.left, ",",
desc.DesktopCoordinates.top, ":",
desc.DesktopCoordinates.right - desc.DesktopCoordinates.left, "x",
desc.DesktopCoordinates.bottom - desc.DesktopCoordinates.top) << std::endl;
HRESULT status = S_OK;
UINT displayModeCount = 0;
do {
if (output->GetDisplayModeList(
DXGI_FORMAT_R8G8B8A8_UNORM,
DXGI_ENUM_MODES_SCALING,
&displayModeCount, nullptr) != S_OK) {
std::cerr << "Failed to get DXGI output display mode count" << std::endl;
return 1;
}
modes.resize(displayModeCount);
status = output->GetDisplayModeList(
DXGI_FORMAT_R8G8B8A8_UNORM,
DXGI_ENUM_MODES_SCALING,
&displayModeCount, modes.data());
} while (status == DXGI_ERROR_MORE_DATA);
if (status != S_OK) {
std::cerr << "Failed to get DXGI output display mode list" << std::endl;
return 1;
}
for (auto mode : modes) {
std::cout << str::format(" ",
mode.Width, "x", mode.Height, " @ ",
mode.RefreshRate.Numerator / mode.RefreshRate.Denominator,
mode.Scaling == DXGI_MODE_SCALING_CENTERED ? " (native)" : "") << std::endl;
//test matching modes
DXGI_MODE_DESC matched_mode{ 0 };
status = output->FindClosestMatchingMode(&mode, &matched_mode, nullptr);
if (status != S_OK) {
std::cerr << "Failed to get matching mode" << std::endl;
return 1;
}
if (matched_mode.Width != mode.Width ||
matched_mode.Height != mode.Height ||
matched_mode.RefreshRate.Numerator != mode.RefreshRate.Numerator ||
matched_mode.RefreshRate.Denominator != mode.RefreshRate.Denominator ||
matched_mode.Format != mode.Format)
{
std::cerr << "Matched mode is incorrect" << std::endl;
return 1;
}
}
}
}
return 0;
}
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