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d3d11: Allow to pass NULL as device to D3D11CreateDevice.
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commit
4cf1bb929f
1 changed files with 13 additions and 7 deletions
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@ -145,16 +145,17 @@ HRESULT WINAPI D3D11CoreCreateDevice(IDXGIFactory *factory, IDXGIAdapter *adapte
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}
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HRESULT WINAPI D3D11CreateDevice(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type, HMODULE swrast, UINT flags,
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const D3D_FEATURE_LEVEL *feature_levels, UINT levels, UINT sdk_version, ID3D11Device **device,
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const D3D_FEATURE_LEVEL *feature_levels, UINT levels, UINT sdk_version, ID3D11Device **device_out,
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D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
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{
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IDXGIFactory *factory;
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ID3D11Device *device;
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HRESULT hr;
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TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, feature_levels %p, levels %u, sdk_version %u, "
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"device %p, obtained_feature_level %p, immediate_context %p.\n",
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adapter, debug_d3d_driver_type(driver_type), swrast, flags, feature_levels, levels, sdk_version,
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device, obtained_feature_level, immediate_context);
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device_out, obtained_feature_level, immediate_context);
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if (adapter)
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{
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@ -237,7 +238,7 @@ HRESULT WINAPI D3D11CreateDevice(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_t
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}
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}
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hr = D3D11CoreCreateDevice(factory, adapter, flags, feature_levels, levels, device);
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hr = D3D11CoreCreateDevice(factory, adapter, flags, feature_levels, levels, &device);
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IDXGIAdapter_Release(adapter);
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IDXGIFactory_Release(factory);
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if (FAILED(hr))
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@ -246,15 +247,20 @@ HRESULT WINAPI D3D11CreateDevice(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_t
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return hr;
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}
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TRACE("Created ID3D11Device %p.\n", *device);
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TRACE("Created ID3D11Device %p.\n", device);
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if (obtained_feature_level)
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*obtained_feature_level = ID3D11Device_GetFeatureLevel(*device);
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*obtained_feature_level = ID3D11Device_GetFeatureLevel(device);
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if (immediate_context)
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ID3D11Device_GetImmediateContext(*device, immediate_context);
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ID3D11Device_GetImmediateContext(device, immediate_context);
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return hr;
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if (device_out)
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*device_out = device;
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else
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ID3D11Device_Release(device);
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return S_OK;
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}
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HRESULT WINAPI D3D11CreateDeviceAndSwapChain(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type,
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