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GS/DX12: Check if D3D12GetInterface is supported first.

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On older versions of Windows 10 (example 2019 LTSC) D3D12GetInterface may fail because it doesn't exist, in such case we can check if D3D12GetInterface exists first.
This commit is contained in:
lightningterror
2026-01-25 01:34:51 +01:00
parent 1861394216
commit ac9ebdecba
1 changed files with 15 additions and 2 deletions
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17
pcsx2/GS/Renderers/DX12/GSDevice12.cpp
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@@ -193,11 +193,24 @@ void GSDevice12::LoadAgilitySDK()
if (agility_loaded)
return;
HRESULT hr;
// On older versions of Windows 10 (example 2019 LTSC) D3D12GetInterface may fail because it doesn't exist,
// in such case we can check if D3D12GetInterface exists first.
const HMODULE d3d12 = GetModuleHandleW(L"d3d12.dll");
if (!d3d12)
return;
using PFN_D3D12GetInterface = HRESULT(WINAPI*)(REFCLSID rclsid, REFIID riid, void** ppv);
auto pD3D12GetInterface = reinterpret_cast<PFN_D3D12GetInterface>(GetProcAddress(d3d12, "D3D12GetInterface"));
if (!pD3D12GetInterface)
{
Console.Error("D3D12: Agility SDK configuration is not available");
return;
}
// See https://microsoft.github.io/DirectX-Specs/d3d/IndependentDevices.html
ComPtr<ID3D12SDKConfiguration1> sdk_configuration;
hr = D3D12GetInterface(CLSID_D3D12SDKConfiguration, IID_PPV_ARGS(sdk_configuration.put()));
HRESULT hr;
hr = pD3D12GetInterface(CLSID_D3D12SDKConfiguration, IID_PPV_ARGS(sdk_configuration.put()));
if (FAILED(hr))
{
Console.Error("D3D12: Agility SDK configuration is not available");