diff options
Diffstat (limited to 'src/gallium/state_trackers/d3d1x/dxgid3d10/dxgid3d10.cpp')
| -rw-r--r-- | src/gallium/state_trackers/d3d1x/dxgid3d10/dxgid3d10.cpp | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/d3d1x/dxgid3d10/dxgid3d10.cpp b/src/gallium/state_trackers/d3d1x/dxgid3d10/dxgid3d10.cpp new file mode 100644 index 0000000000..dd00226134 --- /dev/null +++ b/src/gallium/state_trackers/d3d1x/dxgid3d10/dxgid3d10.cpp @@ -0,0 +1,149 @@ +/************************************************************************** + * + * Copyright 2010 Luca Barbieri + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "d3d1xstutil.h" +#include "galliumd3d10_1.h" +#include <dxgi.h> +#include <pipe/p_screen.h> +#include <pipe/p_context.h> + +HRESULT D3D10CreateDevice1( + __in_opt IDXGIAdapter *pAdapter, + __in D3D10_DRIVER_TYPE DriverType, + __in HMODULE Software, + __in unsigned Flags, + __in D3D10_FEATURE_LEVEL1 HardwareLevel, + __in unsigned SDKVersion, + __out_opt ID3D10Device1 **ppDevice +) +{ + HRESULT hr; + ComPtr<IDXGIAdapter1> adapter_to_release; + if(!pAdapter) + { + ComPtr<IDXGIFactory1> factory; + hr = CreateDXGIFactory1(IID_IDXGIFactory1, (void**)&factory); + if(!SUCCEEDED(hr)) + return hr; + hr = factory->EnumAdapters1(0, &adapter_to_release); + if(!SUCCEEDED(hr)) + return hr; + pAdapter = adapter_to_release.p; + } + ComPtr<IGalliumAdapter> gallium_adapter; + hr = pAdapter->QueryInterface(IID_IGalliumAdapter, (void**)&gallium_adapter); + if(!SUCCEEDED(hr)) + return hr; + struct pipe_screen* screen; + // TODO: what should D3D_DRIVER_TYPE_SOFTWARE return? fast or reference? + if(DriverType == D3D10_DRIVER_TYPE_REFERENCE) + screen = gallium_adapter->GetGalliumReferenceSoftwareScreen(); + else if(DriverType == D3D10_DRIVER_TYPE_SOFTWARE || DriverType == D3D10_DRIVER_TYPE_WARP) + screen = gallium_adapter->GetGalliumFastSoftwareScreen(); + else + screen = gallium_adapter->GetGalliumScreen(); + if(!screen) + return E_FAIL; + struct pipe_context* context = screen->context_create(screen, 0); + if(!context) + return E_FAIL; + ComPtr<ID3D10Device1> device; + hr = GalliumD3D10DeviceCreate1(screen, context, TRUE, Flags, pAdapter, &device); + if(!SUCCEEDED(hr)) + { + context->destroy(context); + return hr; + } + if(ppDevice) + *ppDevice = device.steal(); + return S_OK; +} + +HRESULT WINAPI D3D10CreateDeviceAndSwapChain1( + __in_opt IDXGIAdapter* pAdapter, + D3D10_DRIVER_TYPE DriverType, + HMODULE Software, + unsigned Flags, + __in D3D10_FEATURE_LEVEL1 HardwareLevel, + unsigned SDKVersion, + __in_opt DXGI_SWAP_CHAIN_DESC* pSwapChainDesc, + __out_opt IDXGISwapChain** ppSwapChain, + __out_opt ID3D10Device1** ppDevice +) +{ + ComPtr<ID3D10Device1> dev; + HRESULT hr; + hr = D3D10CreateDevice1(pAdapter, DriverType, Software, Flags, HardwareLevel, SDKVersion, &dev); + if(!SUCCEEDED(hr)) + return hr; + if(ppSwapChain) + { + ComPtr<IDXGIFactory> factory; + ComPtr<IDXGIDevice> dxgi_device; + ComPtr<IDXGIAdapter> adapter; + hr = dev->QueryInterface(IID_IDXGIDevice, (void**)&dxgi_device); + if(!SUCCEEDED(hr)) + return hr; + + hr = dxgi_device->GetAdapter(&adapter); + if(!SUCCEEDED(hr)) + return hr; + + adapter->GetParent(IID_IDXGIFactory, (void**)&factory); + hr = factory->CreateSwapChain(dev.p, (DXGI_SWAP_CHAIN_DESC*)pSwapChainDesc, ppSwapChain); + if(!SUCCEEDED(hr)) + return hr; + } + if(ppDevice) + *ppDevice = dev.steal(); + return hr; +} + +HRESULT D3D10CreateDevice( + __in_opt IDXGIAdapter *pAdapter, + __in D3D10_DRIVER_TYPE DriverType, + __in HMODULE Software, + __in unsigned Flags, + __in unsigned SDKVersion, + __out_opt ID3D10Device **ppDevice +) +{ + return D3D10CreateDevice1(pAdapter, DriverType, Software, Flags, D3D10_FEATURE_LEVEL_10_0, SDKVersion, (ID3D10Device1**)ppDevice); +} + +HRESULT WINAPI D3D10CreateDeviceAndSwapChain( + __in_opt IDXGIAdapter* pAdapter, + D3D10_DRIVER_TYPE DriverType, + HMODULE Software, + unsigned Flags, + unsigned SDKVersion, + __in_opt DXGI_SWAP_CHAIN_DESC* pSwapChainDesc, + __out_opt IDXGISwapChain** ppSwapChain, + __out_opt ID3D10Device** ppDevice +) +{ + return D3D10CreateDeviceAndSwapChain1(pAdapter, DriverType, Software, Flags, D3D10_FEATURE_LEVEL_10_0, SDKVersion, pSwapChainDesc, ppSwapChain, (ID3D10Device1**)ppDevice); +} |