1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2010 Luca Barbieri 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * a copy of this software and associated documentation files (the 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "software"), to deal in the software without restriction, including 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sublicense, and/or sell copies of the software, and to 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the software is furnished to do so, subject to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * portions of the software. 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **************************************************************************/ 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "d3d1xstutil.h" 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "galliumd3d11.h" 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <dxgi.h> 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_screen.h" 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_context.h" 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgHRESULT D3D11CreateDevice( 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org IDXGIAdapter *adapter, 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D_DRIVER_TYPE driver_type, 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org HMODULE software, 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned flags, 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const D3D_FEATURE_LEVEL *feature_levels, 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned num_feature_levels, 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned sdk_version, 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ID3D11Device **out_device, 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D_FEATURE_LEVEL *feature_level, 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ID3D11DeviceContext **out_immediate_context 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org) 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org HRESULT hr; 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ComPtr<IDXGIAdapter1> adapter_to_release; 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!adapter) 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ComPtr<IDXGIFactory1> factory; 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = CreateDXGIFactory1(IID_IDXGIFactory1, (void**)&factory); 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!SUCCEEDED(hr)) 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return hr; 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = factory->EnumAdapters1(0, &adapter_to_release); 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!SUCCEEDED(hr)) 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return hr; 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org adapter = adapter_to_release.p; 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ComPtr<IGalliumAdapter> gallium_adapter; 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = adapter->QueryInterface(IID_IGalliumAdapter, (void**)&gallium_adapter); 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!SUCCEEDED(hr)) 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return hr; 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_screen* screen; 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org // TODO: what should D3D_DRIVER_TYPE_SOFTWARE return? fast or reference? 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(driver_type == D3D_DRIVER_TYPE_REFERENCE) 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org screen = gallium_adapter->GetGalliumReferenceSoftwareScreen(); 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else if(driver_type == D3D_DRIVER_TYPE_SOFTWARE || driver_type == D3D_DRIVER_TYPE_WARP) 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org screen = gallium_adapter->GetGalliumFastSoftwareScreen(); 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org screen = gallium_adapter->GetGalliumScreen(); 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!screen) 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return E_FAIL; 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_context* context = screen->context_create(screen, 0); 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!context) 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return E_FAIL; 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ComPtr<ID3D11Device> device; 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = GalliumD3D11DeviceCreate(screen, context, TRUE, flags, adapter, &device); 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!SUCCEEDED(hr)) 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org context->destroy(context); 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return hr; 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(out_immediate_context) 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org device->GetImmediateContext(out_immediate_context); 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(feature_level) 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *feature_level = device->GetFeatureLevel(); 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(out_device) 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *out_device = device.steal(); 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return S_OK; 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgHRESULT WINAPI D3D11CreateDeviceAndSwapChain( 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org IDXGIAdapter* adapter, 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D_DRIVER_TYPE driver_type, 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org HMODULE software, 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned flags, 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org CONST D3D_FEATURE_LEVEL* feature_levels, 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned num_feature_levels, 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned sdk_version, 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org CONST DXGI_SWAP_CHAIN_DESC* pSwapChainDesc, 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org IDXGISwapChain** out_swap_chain, 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ID3D11Device** out_device, 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org D3D_FEATURE_LEVEL* feature_level, 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ID3D11DeviceContext** out_immediate_context ) 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ComPtr<ID3D11Device> dev; 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ComPtr<ID3D11DeviceContext> ctx; 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org HRESULT hr; 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = D3D11CreateDevice(adapter, driver_type, software, flags, feature_levels, num_feature_levels, sdk_version, (ID3D11Device**)&dev, feature_level, (ID3D11DeviceContext**)&ctx); 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!SUCCEEDED(hr)) 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return hr; 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(out_swap_chain) 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org { 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ComPtr<IDXGIFactory> factory; 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ComPtr<IDXGIDevice> dxgi_device; 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ComPtr<IDXGIAdapter> adapter; 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = dev->QueryInterface(IID_IDXGIDevice, (void**)&dxgi_device); 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!SUCCEEDED(hr)) 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return hr; 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = dxgi_device->GetAdapter(&adapter); 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!SUCCEEDED(hr)) 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return hr; 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org adapter->GetParent(IID_IDXGIFactory, (void**)&factory); 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org hr = factory->CreateSwapChain(dev.p, (DXGI_SWAP_CHAIN_DESC*)pSwapChainDesc, out_swap_chain); 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!SUCCEEDED(hr)) 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return hr; 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(out_device) 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *out_device = dev.steal(); 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(out_immediate_context) 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *out_immediate_context = ctx.steal(); 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return hr; 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 136