dlls/d3d11/d3d11_main.c

   1 /*
   2  * Direct3D 11
   3  *
   4  * Copyright 2008 Henri Verbeet for CodeWeavers
   5  * Copyright 2013 Austin English
   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 "config.h"
  24 #include "wine/port.h"
  25
  26 #define D3D11_INIT_GUID
  27 #include "d3d11_private.h"
  28
  29 WINE_DEFAULT_DEBUG_CHANNEL(d3d11);
  30
  31 static const char *debug_d3d_driver_type(D3D_DRIVER_TYPE driver_type)
  32 {
  33     switch (driver_type)
  34     {
  35 #define D3D11_TO_STR(x) case x: return #x
  36         D3D11_TO_STR(D3D_DRIVER_TYPE_UNKNOWN);
  37         D3D11_TO_STR(D3D_DRIVER_TYPE_HARDWARE);
  38         D3D11_TO_STR(D3D_DRIVER_TYPE_REFERENCE);
  39         D3D11_TO_STR(D3D_DRIVER_TYPE_NULL);
  40         D3D11_TO_STR(D3D_DRIVER_TYPE_SOFTWARE);
  41         D3D11_TO_STR(D3D_DRIVER_TYPE_WARP);
  42 #undef D3D11_TO_STR
  43         default:
  44             return wine_dbg_sprintf("Unrecognized D3D_DRIVER_TYPE %#x\n", driver_type);
  45     }
  46 }
  47
  48 static HRESULT WINAPI layer_init(enum dxgi_device_layer_id id, DWORD *count, DWORD *values)
  49 {
  50     TRACE("id %#x, count %p, values %p\n", id, count, values);
  51
  52     if (id != DXGI_DEVICE_LAYER_D3D10_DEVICE)
  53     {
  54         WARN("Unknown layer id %#x\n", id);
  55         return E_NOTIMPL;
  56     }
  57
  58     return S_OK;
  59 }
  60
  61 static UINT WINAPI layer_get_size(enum dxgi_device_layer_id id, struct layer_get_size_args *args, DWORD unknown0)
  62 {
  63     TRACE("id %#x, args %p, unknown0 %#x\n", id, args, unknown0);
  64
  65     if (id != DXGI_DEVICE_LAYER_D3D10_DEVICE)
  66     {
  67         WARN("Unknown layer id %#x\n", id);
  68         return 0;
  69     }
  70
  71     return sizeof(struct d3d_device);
  72 }
  73
  74 static HRESULT WINAPI layer_create(enum dxgi_device_layer_id id, void **layer_base, DWORD unknown0,
  75         void *device_object, REFIID riid, void **device_layer)
  76 {
  77     struct d3d_device *object;
  78
  79     TRACE("id %#x, layer_base %p, unknown0 %#x, device_object %p, riid %s, device_layer %p\n",
  80             id, layer_base, unknown0, device_object, debugstr_guid(riid), device_layer);
  81
  82     if (id != DXGI_DEVICE_LAYER_D3D10_DEVICE)
  83     {
  84         WARN("Unknown layer id %#x\n", id);
  85         *device_layer = NULL;
  86         return E_NOTIMPL;
  87     }
  88
  89     object = *layer_base;
  90     d3d_device_init(object, device_object);
  91     *device_layer = &object->IUnknown_inner;
  92
  93     TRACE("Created d3d10 device at %p\n", object);
  94
  95     return S_OK;
  96 }
  97
  98 HRESULT WINAPI D3D11CoreRegisterLayers(void)
  99 {
 100     static const struct dxgi_device_layer layers[] =
 101     {
 102         {DXGI_DEVICE_LAYER_D3D10_DEVICE, layer_init, layer_get_size, layer_create},
 103     };
 104
 105     DXGID3D10RegisterLayers(layers, ARRAY_SIZE(layers));
 106
 107     return S_OK;
 108 }
 109
 110 HRESULT WINAPI D3D11CoreCreateDevice(IDXGIFactory *factory, IDXGIAdapter *adapter, UINT flags,
 111         const D3D_FEATURE_LEVEL *feature_levels, UINT levels, ID3D11Device **device)
 112 {
 113     IUnknown *dxgi_device;
 114     HMODULE d3d11;
 115     HRESULT hr;
 116
 117     TRACE("factory %p, adapter %p, flags %#x, feature_levels %p, levels %u, device %p.\n",
 118             factory, adapter, flags, feature_levels, levels, device);
 119
 120     d3d11 = GetModuleHandleA("d3d11.dll");
 121     hr = DXGID3D10CreateDevice(d3d11, factory, adapter, flags, feature_levels, levels, (void **)&dxgi_device);
 122     if (FAILED(hr))
 123     {
 124         WARN("Failed to create device, returning %#x.\n", hr);
 125         return hr;
 126     }
 127
 128     hr = IUnknown_QueryInterface(dxgi_device, &IID_ID3D11Device, (void **)device);
 129     IUnknown_Release(dxgi_device);
 130     if (FAILED(hr))
 131     {
 132         ERR("Failed to query ID3D11Device interface, returning E_FAIL.\n");
 133         return E_FAIL;
 134     }
 135
 136     return S_OK;
 137 }
 138
 139 HRESULT WINAPI D3D11CreateDevice(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type, HMODULE swrast, UINT flags,
 140         const D3D_FEATURE_LEVEL *feature_levels, UINT levels, UINT sdk_version, ID3D11Device **device_out,
 141         D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
 142 {
 143     static const D3D_FEATURE_LEVEL default_feature_levels[] =
 144     {
 145         D3D_FEATURE_LEVEL_11_0,
 146         D3D_FEATURE_LEVEL_10_1,
 147         D3D_FEATURE_LEVEL_10_0,
 148         D3D_FEATURE_LEVEL_9_3,
 149         D3D_FEATURE_LEVEL_9_2,
 150         D3D_FEATURE_LEVEL_9_1,
 151     };
 152     IDXGIFactory *factory;
 153     ID3D11Device *device;
 154     HRESULT hr;
 155
 156     TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, feature_levels %p, levels %u, sdk_version %u, "
 157             "device %p, obtained_feature_level %p, immediate_context %p.\n",
 158             adapter, debug_d3d_driver_type(driver_type), swrast, flags, feature_levels, levels, sdk_version,
 159             device_out, obtained_feature_level, immediate_context);
 160
 161     if (device_out)
 162         *device_out = NULL;
 163     if (obtained_feature_level)
 164         *obtained_feature_level = 0;
 165     if (immediate_context)
 166         *immediate_context = NULL;
 167
 168     if (adapter)
 169     {
 170         IDXGIAdapter_AddRef(adapter);
 171         hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
 172         if (FAILED(hr))
 173         {
 174             WARN("Failed to get dxgi factory, returning %#x.\n", hr);
 175             return hr;
 176         }
 177     }
 178     else
 179     {
 180         hr = CreateDXGIFactory1(&IID_IDXGIFactory, (void **)&factory);
 181         if (FAILED(hr))
 182         {
 183             WARN("Failed to create dxgi factory, returning %#x.\n", hr);
 184             return hr;
 185         }
 186
 187         switch(driver_type)
 188         {
 189             case D3D_DRIVER_TYPE_WARP:
 190                 FIXME("WARP driver not implemented, falling back to hardware.\n");
 191             case D3D_DRIVER_TYPE_HARDWARE:
 192             {
 193                 hr = IDXGIFactory_EnumAdapters(factory, 0, &adapter);
 194                 if (FAILED(hr))
 195                 {
 196                     WARN("No adapters found, returning %#x.\n", hr);
 197                     IDXGIFactory_Release(factory);
 198                     return hr;
 199                 }
 200                 break;
 201             }
 202
 203             case D3D_DRIVER_TYPE_NULL:
 204                 FIXME("NULL device not implemented, falling back to refrast.\n");
 205                 /* fall through, for now */
 206             case D3D_DRIVER_TYPE_REFERENCE:
 207             {
 208                 HMODULE refrast = LoadLibraryA("d3d11ref.dll");
 209                 if (!refrast)
 210                 {
 211                     WARN("Failed to load refrast, returning E_FAIL.\n");
 212                     IDXGIFactory_Release(factory);
 213                     return E_FAIL;
 214                 }
 215                 hr = IDXGIFactory_CreateSoftwareAdapter(factory, refrast, &adapter);
 216                 FreeLibrary(refrast);
 217                 if (FAILED(hr))
 218                 {
 219                     WARN("Failed to create a software adapter, returning %#x.\n", hr);
 220                     IDXGIFactory_Release(factory);
 221                     return hr;
 222                 }
 223                 break;
 224             }
 225
 226             case D3D_DRIVER_TYPE_SOFTWARE:
 227             {
 228                 if (!swrast)
 229                 {
 230                     WARN("Software device requested, but NULL swrast passed, returning E_FAIL.\n");
 231                     IDXGIFactory_Release(factory);
 232                     return E_FAIL;
 233                 }
 234                 hr = IDXGIFactory_CreateSoftwareAdapter(factory, swrast, &adapter);
 235                 if (FAILED(hr))
 236                 {
 237                     WARN("Failed to create a software adapter, returning %#x.\n", hr);
 238                     IDXGIFactory_Release(factory);
 239                     return hr;
 240                 }
 241                 break;
 242             }
 243
 244             default:
 245                 FIXME("Unhandled driver type %#x.\n", driver_type);
 246                 IDXGIFactory_Release(factory);
 247                 return E_FAIL;
 248         }
 249     }
 250
 251     if (!feature_levels)
 252     {
 253         feature_levels = default_feature_levels;
 254         levels = ARRAY_SIZE(default_feature_levels);
 255     }
 256     hr = D3D11CoreCreateDevice(factory, adapter, flags, feature_levels, levels, &device);
 257     IDXGIAdapter_Release(adapter);
 258     IDXGIFactory_Release(factory);
 259     if (FAILED(hr))
 260     {
 261         WARN("Failed to create a device, returning %#x.\n", hr);
 262         return hr;
 263     }
 264
 265     TRACE("Created ID3D11Device %p.\n", device);
 266
 267     if (obtained_feature_level)
 268         *obtained_feature_level = ID3D11Device_GetFeatureLevel(device);
 269
 270     if (immediate_context)
 271         ID3D11Device_GetImmediateContext(device, immediate_context);
 272
 273     if (device_out)
 274         *device_out = device;
 275     else
 276         ID3D11Device_Release(device);
 277
 278     return (device_out || immediate_context) ? S_OK : S_FALSE;
 279 }
 280
 281 HRESULT WINAPI D3D11CreateDeviceAndSwapChain(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type,
 282         HMODULE swrast, UINT flags, const D3D_FEATURE_LEVEL *feature_levels, UINT levels,
 283         UINT sdk_version, const DXGI_SWAP_CHAIN_DESC *swapchain_desc, IDXGISwapChain **swapchain,
 284         ID3D11Device **device_out, D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
 285 {
 286     DXGI_SWAP_CHAIN_DESC desc;
 287     IDXGIDevice *dxgi_device;
 288     IDXGIFactory *factory;
 289     ID3D11Device *device;
 290     HRESULT hr;
 291
 292     TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, feature_levels %p, levels %u, sdk_version %u, "
 293             "swapchain_desc %p, swapchain %p, device %p, obtained_feature_level %p, immediate_context %p.\n",
 294             adapter, debug_d3d_driver_type(driver_type), swrast, flags, feature_levels, levels, sdk_version,
 295             swapchain_desc, swapchain, device_out, obtained_feature_level, immediate_context);
 296
 297     if (swapchain)
 298         *swapchain = NULL;
 299     if (device_out)
 300         *device_out = NULL;
 301
 302     if (FAILED(hr = D3D11CreateDevice(adapter, driver_type, swrast, flags, feature_levels, levels, sdk_version,
 303                     &device, obtained_feature_level, immediate_context)))
 304     {
 305         WARN("Failed to create a device, returning %#x.\n", hr);
 306         return hr;
 307     }
 308
 309     if (swapchain)
 310     {
 311         if (FAILED(hr = ID3D11Device_QueryInterface(device, &IID_IDXGIDevice, (void **)&dxgi_device)))
 312         {
 313             ERR("Failed to get a dxgi device from the d3d11 device, returning %#x.\n", hr);
 314             goto cleanup;
 315         }
 316
 317         hr = IDXGIDevice_GetAdapter(dxgi_device, &adapter);
 318         IDXGIDevice_Release(dxgi_device);
 319         if (FAILED(hr))
 320         {
 321             ERR("Failed to get the device adapter, returning %#x.\n", hr);
 322             goto cleanup;
 323         }
 324
 325         hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
 326         IDXGIAdapter_Release(adapter);
 327         if (FAILED(hr))
 328         {
 329             ERR("Failed to get the adapter factory, returning %#x.\n", hr);
 330             goto cleanup;
 331         }
 332
 333         desc = *swapchain_desc;
 334         hr = IDXGIFactory_CreateSwapChain(factory, (IUnknown *)device, &desc, swapchain);
 335         IDXGIFactory_Release(factory);
 336         if (FAILED(hr))
 337         {
 338             WARN("Failed to create a swapchain, returning %#x.\n", hr);
 339             goto cleanup;
 340         }
 341
 342         TRACE("Created IDXGISwapChain %p.\n", *swapchain);
 343     }
 344
 345     if (device_out)
 346         *device_out = device;
 347     else
 348         ID3D11Device_Release(device);
 349
 350     return (swapchain || device_out || immediate_context) ? S_OK : S_FALSE;
 351
 352 cleanup:
 353     ID3D11Device_Release(device);
 354     if (obtained_feature_level)
 355         *obtained_feature_level = 0;
 356     if (immediate_context)
 357     {
 358         ID3D11DeviceContext_Release(*immediate_context);
 359         *immediate_context = NULL;
 360     }
 361
 362     return hr;
 363 }
 364
 365 HRESULT WINAPI D3D11On12CreateDevice(IUnknown *device, UINT flags,
 366         const D3D_FEATURE_LEVEL *feature_levels, UINT feature_level_count,
 367         IUnknown * const *queues, UINT queue_count, UINT node_mask,
 368         ID3D11Device **d3d11_device, ID3D11DeviceContext **d3d11_immediate_context,
 369         D3D_FEATURE_LEVEL *obtained_feature_level)
 370 {
 371     FIXME("device %p, flags %#x, feature_levels %p, feature_level_count %u, "
 372             "queues %p, queue_count %u, node_mask 0x%08x, "
 373             "d3d11_device %p, d3d11_immediate_context %p, obtained_feature_level %p stub!\n",
 374             device, flags, feature_levels, feature_level_count, queues, queue_count,
 375             node_mask, d3d11_device, d3d11_immediate_context, obtained_feature_level);
 376
 377     return E_NOTIMPL;
 378 }