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working on d3d11 backend

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kbz_8
2025-09-05 00:08:58 +02:00
parent 84bb6854c1
commit aceec58473
16 changed files with 269 additions and 68 deletions
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41
Sources/Backends/D3D11/D3D11Device.c
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@@ -35,7 +35,7 @@ bool Direct3D11IsDedicatedAdapter(IDXGIAdapter1* adapter)
static uint64_t Direct3D11ScoreAdapter(IDXGIAdapter1* adapter)
{
DXGI_ADAPTER_DESC1 desc;
adapter->lpVtbl->GetDesc1(adapter, &desc);
IDXGIAdapter1_GetDesc1(adapter, &desc);
D3D_FEATURE_LEVEL feature_levels[] = {
D3D_FEATURE_LEVEL_11_1,
@@ -58,10 +58,19 @@ static uint64_t Direct3D11ScoreAdapter(IDXGIAdapter1* adapter)
if(FAILED(hr))
return 0;
hr = base_device->lpVtbl->QueryInterface(base_device, &IID_ID3D11Device1, (void**)&d3d_device1);
hr = ID3D11Device_QueryInterface(base_device, &IID_ID3D11Device1, (void**)&d3d_device1);
if(FAILED(hr) || out_feature_level < D3D_FEATURE_LEVEL_10_0)
goto Cleanup;
// Verify compute shader support presence
if(ID3D11Device_GetFeatureLevel(base_device) < D3D_FEATURE_LEVEL_11_0)
{
D3D11_FEATURE_DATA_D3D10_X_HARDWARE_OPTIONS hwopts = { 0 };
ID3D11Device_CheckFeatureSupport(base_device, D3D11_FEATURE_D3D10_X_HARDWARE_OPTIONS, &hwopts, sizeof(hwopts));
if(!hwopts.ComputeShaders_Plus_RawAndStructuredBuffers_Via_Shader_4_x)
goto Cleanup;
}
if(Direct3D11IsDedicatedAdapter(adapter))
score += 50000;
else if(!(desc.Flags & DXGI_ADAPTER_FLAG_SOFTWARE))
@@ -77,9 +86,9 @@ static uint64_t Direct3D11ScoreAdapter(IDXGIAdapter1* adapter)
Cleanup:
if(base_device)
base_device->lpVtbl->Release(base_device);
ID3D11Device_Release(base_device);
if(base_context)
base_context->lpVtbl->Release(base_context);
ID3D11DeviceContext_Release(base_context);
return score;
}
@@ -90,11 +99,11 @@ static bool Direct3D11IsAdapterForbidden(IDXGIAdapter1* adapter, PulseDevice* fo
for(uint32_t i = 0; i < forbiden_devices_count; i++)
{
DXGI_ADAPTER_DESC1 desc1;
adapter->lpVtbl->GetDesc1(adapter, &desc1);
IDXGIAdapter1_GetDesc1(adapter, &desc1);
DXGI_ADAPTER_DESC1 desc2;
Direct3D11Device* d3d11_device = D3D11_RETRIEVE_DRIVER_DATA_AS(forbiden_devices[i], Direct3D11Device*);
d3d11_device->adapter->lpVtbl->GetDesc1(d3d11_device->adapter, &desc2);
IDXGIAdapter1_GetDesc1(d3d11_device->adapter, &desc2);
if(desc1.AdapterLuid.HighPart == desc2.AdapterLuid.HighPart && desc1.AdapterLuid.LowPart == desc2.AdapterLuid.LowPart)
return true;
@@ -118,9 +127,9 @@ static IDXGIAdapter1* Direct3D11SelectAdapter(IDXGIFactory1* factory, PulseDevic
best_device_score = current_device_score;
best_device_id = i;
}
adapter->lpVtbl->Release(adapter);
IDXGIAdapter1_Release(adapter);
}
if(factory->lpVtbl->EnumAdapters1(factory, best_device_id, &adapter) == DXGI_ERROR_NOT_FOUND)
if(IDXGIFactory1_EnumAdapters1(factory, best_device_id, &adapter) == DXGI_ERROR_NOT_FOUND)
return PULSE_NULLPTR;
return adapter;
}
@@ -141,7 +150,7 @@ PulseDevice Direct3D11CreateDevice(PulseBackend backend, PulseDevice* forbiden_d
CreateDXGIFactory1(&IID_IDXGIFactory, (void**)&device->factory);
device->adapter = Direct3D11SelectAdapter(device->factory, forbiden_devices, forbiden_devices_count);
device->adapter->lpVtbl->GetDesc1(device->adapter, &device->description);
IDXGIAdapter1_GetDesc1(device->adapter, &device->description);
D3D_FEATURE_LEVEL feature_levels[] = {
D3D_FEATURE_LEVEL_11_1,
@@ -150,7 +159,11 @@ PulseDevice Direct3D11CreateDevice(PulseBackend backend, PulseDevice* forbiden_d
D3D_FEATURE_LEVEL_10_0
};
D3D11CreateDevice((IDXGIAdapter*)device->adapter, D3D_DRIVER_TYPE_UNKNOWN, PULSE_NULLPTR, 0, feature_levels, PULSE_SIZEOF_ARRAY(feature_levels), D3D11_SDK_VERSION, &device->device, PULSE_NULLPTR, &device->context);
UINT flags = 0;
if(PULSE_IS_BACKEND_HIGH_LEVEL_DEBUG(backend))
flags |= D3D11_CREATE_DEVICE_DEBUG;
D3D11CreateDevice((IDXGIAdapter*)device->adapter, D3D_DRIVER_TYPE_UNKNOWN, PULSE_NULLPTR, flags, feature_levels, PULSE_SIZEOF_ARRAY(feature_levels), D3D11_SDK_VERSION, &device->device, PULSE_NULLPTR, &device->context);
PULSE_LOAD_DRIVER_DEVICE(Direct3D11);
if(PULSE_IS_BACKEND_HIGH_LEVEL_DEBUG(backend))
@@ -163,10 +176,10 @@ void Direct3D11DestroyDevice(PulseDevice device)
Direct3D11Device* d3d11_device = D3D11_RETRIEVE_DRIVER_DATA_AS(device, Direct3D11Device*);
if(d3d11_device == PULSE_NULLPTR || d3d11_device->device == PULSE_NULLPTR)
return;
d3d11_device->device->lpVtbl->Release(d3d11_device->device);
d3d11_device->context->lpVtbl->Release(d3d11_device->context);
d3d11_device->adapter->lpVtbl->Release(d3d11_device->adapter);
d3d11_device->factory->lpVtbl->Release(d3d11_device->factory);
ID3D11Device_Release(d3d11_device->device);
ID3D11DeviceContext_Release(d3d11_device->context);
IDXGIAdapter1_Release(d3d11_device->adapter);
IDXGIFactory1_Release(d3d11_device->factory);
if(PULSE_IS_BACKEND_HIGH_LEVEL_DEBUG(device->backend))
PulseLogInfoFmt(device->backend, "(D3D11) destroyed device created from %ls", d3d11_device->description.Description);
free(d3d11_device);