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improved error reporting for adapter selection

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This commit is contained in:
myT 2023-09-10 23:15:43 +02:00
parent e5e6ce1d08
commit 46d08be6e7
1 changed files with 24 additions and 2 deletions
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26
code/renderer/rhi_d3d12.cpp
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@ -1201,21 +1201,43 @@ namespace RHI
}
}
static const char* GetUTF8String(const WCHAR* wideStr, const char* defaultUTF8Str)
{
static char utf8Str[256];
const char* utf8StrPtr = defaultUTF8Str;
if(WideCharToMultiByte(CP_UTF8, 0, wideStr, -1, utf8Str, sizeof(utf8Str), NULL, NULL) > 0)
{
utf8StrPtr = utf8Str;
}
return utf8StrPtr;
}
static bool IsSuitableAdapter(IDXGIAdapter1* adapter)
{
HRESULT hr = S_OK;
DXGI_ADAPTER_DESC1 desc;
if(FAILED(adapter->GetDesc1(&desc)))
hr = adapter->GetDesc1(&desc);
if(FAILED(hr))
{
ri.Printf(PRINT_WARNING, "D3D12: IDXGIAdapter1::GetDesc1 failed with code 0x%08X (%s)\n",
(unsigned int)hr, GetSystemErrorString(hr));
return false;
}
if(desc.Flags & DXGI_ADAPTER_FLAG_SOFTWARE)
{
//ri.Printf(PRINT_WARNING, "D3D12: '%s' is not real hardware\n",
//GetUTF8Name(desc.Description, "unknown adapter"));
return false;
}
if(FAILED(D3D12CreateDevice(adapter, FeatureLevel, __uuidof(ID3D12Device), NULL)))
hr = D3D12CreateDevice(adapter, FeatureLevel, __uuidof(ID3D12Device), NULL);
if(FAILED(hr))
{
ri.Printf(PRINT_WARNING, "D3D12: can't create device for '%s' with code 0x%08X (%s)\n",
GetUTF8String(desc.Description, "unknown adapter"), (unsigned int)hr, GetSystemErrorString(hr));
return false;
}