dlls/d3d10/d3d10_main.c

   1 /*
   2  * Direct3D 10
   3  *
   4  * Copyright 2007 Andras Kovacs
   5  * Copyright 2009 Henri Verbeet for CodeWeavers
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  *
  21  */
  22
  23 #include "d3d10_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d10);
  26
  27 #define WINE_D3D10_TO_STR(x) case x: return #x
  28
  29 static const char *debug_d3d10_driver_type(D3D10_DRIVER_TYPE driver_type)
  30 {
  31     switch (driver_type)
  32     {
  33         WINE_D3D10_TO_STR(D3D10_DRIVER_TYPE_HARDWARE);
  34         WINE_D3D10_TO_STR(D3D10_DRIVER_TYPE_REFERENCE);
  35         WINE_D3D10_TO_STR(D3D10_DRIVER_TYPE_NULL);
  36         WINE_D3D10_TO_STR(D3D10_DRIVER_TYPE_SOFTWARE);
  37         WINE_D3D10_TO_STR(D3D10_DRIVER_TYPE_WARP);
  38         default:
  39             FIXME("Unrecognised D3D10_DRIVER_TYPE %#x.\n", driver_type);
  40             return "unrecognised";
  41     }
  42 }
  43
  44 #undef WINE_D3D10_TO_STR
  45
  46 static HRESULT d3d10_create_device(IDXGIAdapter *adapter, D3D10_DRIVER_TYPE driver_type,
  47         HMODULE swrast, UINT flags, UINT sdk_version, ID3D10Device **device)
  48 {
  49     IDXGIFactory *factory;
  50     HRESULT hr;
  51
  52     TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, sdk_version %#x, device %p.\n",
  53             adapter, debug_d3d10_driver_type(driver_type), swrast, flags, sdk_version, device);
  54
  55     if (sdk_version != D3D10_SDK_VERSION)
  56     {
  57         WARN("Invalid SDK version %#x.\n", sdk_version);
  58         return E_INVALIDARG;
  59     }
  60
  61     if (adapter)
  62     {
  63         IDXGIAdapter_AddRef(adapter);
  64         hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
  65         if (FAILED(hr))
  66         {
  67             WARN("Failed to get dxgi factory, returning %#lx.\n", hr);
  68             return hr;
  69         }
  70     }
  71     else
  72     {
  73         hr = CreateDXGIFactory(&IID_IDXGIFactory, (void **)&factory);
  74         if (FAILED(hr))
  75         {
  76             WARN("Failed to create dxgi factory, returning %#lx.\n", hr);
  77             return hr;
  78         }
  79
  80         switch (driver_type)
  81         {
  82             case D3D10_DRIVER_TYPE_WARP:
  83                 FIXME("WARP driver not implemented, falling back to hardware.\n");
  84             case D3D10_DRIVER_TYPE_HARDWARE:
  85             {
  86                 hr = IDXGIFactory_EnumAdapters(factory, 0, &adapter);
  87                 if (FAILED(hr))
  88                 {
  89                     WARN("No adapters found, returning %#lx.\n", hr);
  90                     IDXGIFactory_Release(factory);
  91                     return hr;
  92                 }
  93                 break;
  94             }
  95
  96             case D3D10_DRIVER_TYPE_NULL:
  97                 FIXME("NULL device not implemented, falling back to refrast.\n");
  98                 /* fall through, for now */
  99             case D3D10_DRIVER_TYPE_REFERENCE:
 100             {
 101                 HMODULE refrast = LoadLibraryA("d3d10ref.dll");
 102                 if (!refrast)
 103                 {
 104                     WARN("Failed to load refrast, returning E_FAIL.\n");
 105                     IDXGIFactory_Release(factory);
 106                     return E_FAIL;
 107                 }
 108                 hr = IDXGIFactory_CreateSoftwareAdapter(factory, refrast, &adapter);
 109                 FreeLibrary(refrast);
 110                 if (FAILED(hr))
 111                 {
 112                     WARN("Failed to create a software adapter, returning %#lx.\n", hr);
 113                     IDXGIFactory_Release(factory);
 114                     return hr;
 115                 }
 116                 break;
 117             }
 118
 119             case D3D10_DRIVER_TYPE_SOFTWARE:
 120             {
 121                 if (!swrast)
 122                 {
 123                     WARN("Software device requested, but NULL swrast passed, returning E_FAIL.\n");
 124                     IDXGIFactory_Release(factory);
 125                     return E_FAIL;
 126                 }
 127                 hr = IDXGIFactory_CreateSoftwareAdapter(factory, swrast, &adapter);
 128                 if (FAILED(hr))
 129                 {
 130                     WARN("Failed to create a software adapter, returning %#lx.\n", hr);
 131                     IDXGIFactory_Release(factory);
 132                     return hr;
 133                 }
 134                 break;
 135             }
 136
 137             default:
 138                 FIXME("Unhandled driver type %#x.\n", driver_type);
 139                 IDXGIFactory_Release(factory);
 140                 return E_FAIL;
 141         }
 142     }
 143
 144     hr = D3D10CoreCreateDevice(factory, adapter, flags, D3D_FEATURE_LEVEL_10_0, device);
 145     IDXGIAdapter_Release(adapter);
 146     IDXGIFactory_Release(factory);
 147     if (FAILED(hr))
 148     {
 149         WARN("Failed to create a device, returning %#lx.\n", hr);
 150         return hr;
 151     }
 152
 153     TRACE("Created ID3D10Device %p.\n", *device);
 154
 155     return hr;
 156 }
 157
 158 HRESULT WINAPI D3D10CreateDevice(IDXGIAdapter *adapter, D3D10_DRIVER_TYPE driver_type,
 159         HMODULE swrast, UINT flags, UINT sdk_version, ID3D10Device **device)
 160 {
 161     return d3d10_create_device(adapter, driver_type, swrast, flags, sdk_version, device);
 162 }
 163
 164 HRESULT WINAPI D3D10CreateDeviceAndSwapChain(IDXGIAdapter *adapter, D3D10_DRIVER_TYPE driver_type,
 165         HMODULE swrast, UINT flags, UINT sdk_version, DXGI_SWAP_CHAIN_DESC *swapchain_desc,
 166         IDXGISwapChain **swapchain, ID3D10Device **device)
 167 {
 168     IDXGIDevice *dxgi_device;
 169     IDXGIFactory *factory;
 170     HRESULT hr;
 171
 172     TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, sdk_version %d, "
 173             "swapchain_desc %p, swapchain %p, device %p\n",
 174             adapter, debug_d3d10_driver_type(driver_type), swrast, flags, sdk_version,
 175             swapchain_desc, swapchain, device);
 176
 177     /* Avoid forwarding to D3D10CreateDevice(), since it breaks applications
 178      * hooking these entry-points. */
 179     if (FAILED(hr = d3d10_create_device(adapter, driver_type, swrast, flags, sdk_version, device)))
 180     {
 181         WARN("Failed to create a device, returning %#lx.\n", hr);
 182         *device = NULL;
 183         return hr;
 184     }
 185
 186     TRACE("Created ID3D10Device %p\n", *device);
 187
 188     hr = ID3D10Device_QueryInterface(*device, &IID_IDXGIDevice, (void **)&dxgi_device);
 189     if (FAILED(hr))
 190     {
 191         ERR("Failed to get a dxgi device from the d3d10 device, returning %#lx.\n", hr);
 192         ID3D10Device_Release(*device);
 193         *device = NULL;
 194         return hr;
 195     }
 196
 197     hr = IDXGIDevice_GetAdapter(dxgi_device, &adapter);
 198     IDXGIDevice_Release(dxgi_device);
 199     if (FAILED(hr))
 200     {
 201         ERR("Failed to get the device adapter, returning %#lx.\n", hr);
 202         ID3D10Device_Release(*device);
 203         *device = NULL;
 204         return hr;
 205     }
 206
 207     hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
 208     IDXGIAdapter_Release(adapter);
 209     if (FAILED(hr))
 210     {
 211         ERR("Failed to get the adapter factory, returning %#lx.\n", hr);
 212         ID3D10Device_Release(*device);
 213         *device = NULL;
 214         return hr;
 215     }
 216
 217     hr = IDXGIFactory_CreateSwapChain(factory, (IUnknown *)*device, swapchain_desc, swapchain);
 218     IDXGIFactory_Release(factory);
 219     if (FAILED(hr))
 220     {
 221         ID3D10Device_Release(*device);
 222         *device = NULL;
 223
 224         WARN("Failed to create a swapchain, returning %#lx.\n", hr);
 225         return hr;
 226     }
 227
 228     TRACE("Created IDXGISwapChain %p\n", *swapchain);
 229
 230     return S_OK;
 231 }
 232
 233 HRESULT WINAPI D3D10CompileEffectFromMemory(void *data, SIZE_T data_size, const char *filename,
 234         const D3D10_SHADER_MACRO *defines, ID3D10Include *include, UINT hlsl_flags, UINT fx_flags,
 235         ID3D10Blob **effect, ID3D10Blob **errors)
 236 {
 237     TRACE("data %p, data_size %Iu, filename %s, defines %p, include %p, "
 238             "hlsl_flags %#x, fx_flags %#x, effect %p, errors %p.\n",
 239             data, data_size, wine_dbgstr_a(filename), defines, include,
 240             hlsl_flags, fx_flags, effect, errors);
 241
 242     return D3DCompile(data, data_size, filename, defines, include,
 243             NULL, "fx_4_0", hlsl_flags, fx_flags, effect, errors);
 244 }
 245
 246 const char * WINAPI D3D10GetVertexShaderProfile(ID3D10Device *device)
 247 {
 248     FIXME("device %p stub!\n", device);
 249
 250     return "vs_4_0";
 251 }
 252
 253 const char * WINAPI D3D10GetGeometryShaderProfile(ID3D10Device *device)
 254 {
 255     FIXME("device %p stub!\n", device);
 256
 257     return "gs_4_0";
 258 }
 259
 260 const char * WINAPI D3D10GetPixelShaderProfile(ID3D10Device *device)
 261 {
 262     FIXME("device %p stub!\n", device);
 263
 264     return "ps_4_0";
 265 }