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 #define D3D11_INIT_GUID
  24 #include "d3d11_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d11);
  27
  28 static const char *debug_d3d_driver_type(D3D_DRIVER_TYPE driver_type)
  29 {
  30     switch (driver_type)
  31     {
  32 #define D3D11_TO_STR(x) case x: return #x
  33         D3D11_TO_STR(D3D_DRIVER_TYPE_UNKNOWN);
  34         D3D11_TO_STR(D3D_DRIVER_TYPE_HARDWARE);
  35         D3D11_TO_STR(D3D_DRIVER_TYPE_REFERENCE);
  36         D3D11_TO_STR(D3D_DRIVER_TYPE_NULL);
  37         D3D11_TO_STR(D3D_DRIVER_TYPE_SOFTWARE);
  38         D3D11_TO_STR(D3D_DRIVER_TYPE_WARP);
  39 #undef D3D11_TO_STR
  40         default:
  41             return wine_dbg_sprintf("Unrecognized D3D_DRIVER_TYPE %#x\n", driver_type);
  42     }
  43 }
  44
  45 static HRESULT WINAPI layer_init(enum dxgi_device_layer_id id, DWORD *count, DWORD *values)
  46 {
  47     TRACE("id %#x, count %p, values %p\n", id, count, values);
  48
  49     if (id != DXGI_DEVICE_LAYER_D3D10_DEVICE)
  50     {
  51         WARN("Unknown layer id %#x\n", id);
  52         return E_NOTIMPL;
  53     }
  54
  55     return S_OK;
  56 }
  57
  58 static UINT WINAPI layer_get_size(enum dxgi_device_layer_id id, struct layer_get_size_args *args, DWORD unknown0)
  59 {
  60     TRACE("id %#x, args %p, unknown0 %#x\n", id, args, unknown0);
  61
  62     if (id != DXGI_DEVICE_LAYER_D3D10_DEVICE)
  63     {
  64         WARN("Unknown layer id %#x\n", id);
  65         return 0;
  66     }
  67
  68     return sizeof(struct d3d_device);
  69 }
  70
  71 static HRESULT WINAPI layer_create(enum dxgi_device_layer_id id, void **layer_base, DWORD unknown0,
  72         void *device_object, REFIID riid, void **device_layer)
  73 {
  74     struct d3d_device *object;
  75
  76     TRACE("id %#x, layer_base %p, unknown0 %#x, device_object %p, riid %s, device_layer %p\n",
  77             id, layer_base, unknown0, device_object, debugstr_guid(riid), device_layer);
  78
  79     if (id != DXGI_DEVICE_LAYER_D3D10_DEVICE)
  80     {
  81         WARN("Unknown layer id %#x\n", id);
  82         *device_layer = NULL;
  83         return E_NOTIMPL;
  84     }
  85
  86     object = *layer_base;
  87     d3d_device_init(object, device_object);
  88     *device_layer = &object->IUnknown_inner;
  89
  90     TRACE("Created d3d10 device at %p\n", object);
  91
  92     return S_OK;
  93 }
  94
  95 HRESULT WINAPI D3D11CoreRegisterLayers(void)
  96 {
  97     static const struct dxgi_device_layer layers[] =
  98     {
  99         {DXGI_DEVICE_LAYER_D3D10_DEVICE, layer_init, layer_get_size, layer_create},
 100     };
 101
 102     DXGID3D10RegisterLayers(layers, ARRAY_SIZE(layers));
 103
 104     return S_OK;
 105 }
 106
 107 HRESULT WINAPI D3D11CoreCreateDevice(IDXGIFactory *factory, IDXGIAdapter *adapter, UINT flags,
 108         const D3D_FEATURE_LEVEL *feature_levels, UINT levels, ID3D11Device **device)
 109 {
 110     struct d3d_device *d3d_device;
 111     IUnknown *dxgi_device;
 112     HMODULE d3d11;
 113     HRESULT hr;
 114
 115     TRACE("factory %p, adapter %p, flags %#x, feature_levels %p, levels %u, device %p.\n",
 116             factory, adapter, flags, feature_levels, levels, device);
 117
 118     d3d11 = GetModuleHandleA("d3d11.dll");
 119     hr = DXGID3D10CreateDevice(d3d11, factory, adapter, flags, feature_levels, levels, (void **)&dxgi_device);
 120     if (FAILED(hr))
 121     {
 122         WARN("Failed to create device, returning %#x.\n", hr);
 123         return hr;
 124     }
 125
 126     hr = IUnknown_QueryInterface(dxgi_device, &IID_ID3D11Device, (void **)device);
 127     IUnknown_Release(dxgi_device);
 128     if (FAILED(hr))
 129     {
 130         ERR("Failed to query ID3D11Device interface, returning E_FAIL.\n");
 131         return E_FAIL;
 132     }
 133
 134     if (!(d3d_device = impl_from_ID3D11Device(*device)))
 135     {
 136         ERR("Failed to retrieve device impl, returning E_FAIL.\n");
 137         return E_FAIL;
 138     }
 139     d3d_device->d3d11_only = TRUE;
 140     d3d_device->emulated_interface = IID_ID3D11Device2;
 141
 142     return S_OK;
 143 }
 144
 145 static HRESULT d3d11_create_device(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type, HMODULE swrast, UINT flags,
 146         const D3D_FEATURE_LEVEL *feature_levels, UINT levels, UINT sdk_version, ID3D11Device **device_out,
 147         D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
 148 {
 149     static const D3D_FEATURE_LEVEL default_feature_levels[] =
 150     {
 151         D3D_FEATURE_LEVEL_11_0,
 152         D3D_FEATURE_LEVEL_10_1,
 153         D3D_FEATURE_LEVEL_10_0,
 154         D3D_FEATURE_LEVEL_9_3,
 155         D3D_FEATURE_LEVEL_9_2,
 156         D3D_FEATURE_LEVEL_9_1,
 157     };
 158     IDXGIFactory *factory;
 159     ID3D11Device *device;
 160     HRESULT hr;
 161
 162     TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, feature_levels %p, levels %u, sdk_version %u, "
 163             "device %p, obtained_feature_level %p, immediate_context %p.\n",
 164             adapter, debug_d3d_driver_type(driver_type), swrast, flags, feature_levels, levels, sdk_version,
 165             device_out, obtained_feature_level, immediate_context);
 166
 167     if (device_out)
 168         *device_out = NULL;
 169     if (obtained_feature_level)
 170         *obtained_feature_level = 0;
 171     if (immediate_context)
 172         *immediate_context = NULL;
 173
 174     if (adapter)
 175     {
 176         IDXGIAdapter_AddRef(adapter);
 177         hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
 178         if (FAILED(hr))
 179         {
 180             WARN("Failed to get dxgi factory, returning %#x.\n", hr);
 181             return hr;
 182         }
 183     }
 184     else
 185     {
 186         hr = CreateDXGIFactory1(&IID_IDXGIFactory, (void **)&factory);
 187         if (FAILED(hr))
 188         {
 189             WARN("Failed to create dxgi factory, returning %#x.\n", hr);
 190             return hr;
 191         }
 192
 193         switch(driver_type)
 194         {
 195             case D3D_DRIVER_TYPE_WARP:
 196                 FIXME("WARP driver not implemented, falling back to hardware.\n");
 197             case D3D_DRIVER_TYPE_HARDWARE:
 198             {
 199                 hr = IDXGIFactory_EnumAdapters(factory, 0, &adapter);
 200                 if (FAILED(hr))
 201                 {
 202                     WARN("No adapters found, returning %#x.\n", hr);
 203                     IDXGIFactory_Release(factory);
 204                     return hr;
 205                 }
 206                 break;
 207             }
 208
 209             case D3D_DRIVER_TYPE_NULL:
 210                 FIXME("NULL device not implemented, falling back to refrast.\n");
 211                 /* fall through, for now */
 212             case D3D_DRIVER_TYPE_REFERENCE:
 213             {
 214                 HMODULE refrast = LoadLibraryA("d3d11ref.dll");
 215                 if (!refrast)
 216                 {
 217                     WARN("Failed to load refrast, returning E_FAIL.\n");
 218                     IDXGIFactory_Release(factory);
 219                     return E_FAIL;
 220                 }
 221                 hr = IDXGIFactory_CreateSoftwareAdapter(factory, refrast, &adapter);
 222                 FreeLibrary(refrast);
 223                 if (FAILED(hr))
 224                 {
 225                     WARN("Failed to create a software adapter, returning %#x.\n", hr);
 226                     IDXGIFactory_Release(factory);
 227                     return hr;
 228                 }
 229                 break;
 230             }
 231
 232             case D3D_DRIVER_TYPE_SOFTWARE:
 233             {
 234                 if (!swrast)
 235                 {
 236                     WARN("Software device requested, but NULL swrast passed, returning E_FAIL.\n");
 237                     IDXGIFactory_Release(factory);
 238                     return E_FAIL;
 239                 }
 240                 hr = IDXGIFactory_CreateSoftwareAdapter(factory, swrast, &adapter);
 241                 if (FAILED(hr))
 242                 {
 243                     WARN("Failed to create a software adapter, returning %#x.\n", hr);
 244                     IDXGIFactory_Release(factory);
 245                     return hr;
 246                 }
 247                 break;
 248             }
 249
 250             default:
 251                 FIXME("Unhandled driver type %#x.\n", driver_type);
 252                 IDXGIFactory_Release(factory);
 253                 return E_FAIL;
 254         }
 255     }
 256
 257     if (!feature_levels)
 258     {
 259         feature_levels = default_feature_levels;
 260         levels = ARRAY_SIZE(default_feature_levels);
 261     }
 262     hr = D3D11CoreCreateDevice(factory, adapter, flags, feature_levels, levels, &device);
 263     IDXGIAdapter_Release(adapter);
 264     IDXGIFactory_Release(factory);
 265     if (FAILED(hr))
 266     {
 267         WARN("Failed to create a device, returning %#x.\n", hr);
 268         return hr;
 269     }
 270
 271     TRACE("Created ID3D11Device %p.\n", device);
 272
 273     if (obtained_feature_level)
 274         *obtained_feature_level = ID3D11Device_GetFeatureLevel(device);
 275
 276     if (immediate_context)
 277         ID3D11Device_GetImmediateContext(device, immediate_context);
 278
 279     if (device_out)
 280         *device_out = device;
 281     else
 282         ID3D11Device_Release(device);
 283
 284     return (device_out || immediate_context) ? S_OK : S_FALSE;
 285 }
 286
 287 HRESULT WINAPI D3D11CreateDevice(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type, HMODULE swrast, UINT flags,
 288         const D3D_FEATURE_LEVEL *feature_levels, UINT levels, UINT sdk_version, ID3D11Device **device_out,
 289         D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
 290 {
 291     return d3d11_create_device(adapter, driver_type, swrast, flags, feature_levels,
 292             levels, sdk_version, device_out, obtained_feature_level, immediate_context);
 293 }
 294
 295 HRESULT WINAPI D3D11CreateDeviceAndSwapChain(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type,
 296         HMODULE swrast, UINT flags, const D3D_FEATURE_LEVEL *feature_levels, UINT levels,
 297         UINT sdk_version, const DXGI_SWAP_CHAIN_DESC *swapchain_desc, IDXGISwapChain **swapchain,
 298         ID3D11Device **device_out, D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
 299 {
 300     DXGI_SWAP_CHAIN_DESC desc;
 301     IDXGIDevice *dxgi_device;
 302     IDXGIFactory *factory;
 303     ID3D11Device *device;
 304     HRESULT hr;
 305
 306     TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, feature_levels %p, levels %u, sdk_version %u, "
 307             "swapchain_desc %p, swapchain %p, device %p, obtained_feature_level %p, immediate_context %p.\n",
 308             adapter, debug_d3d_driver_type(driver_type), swrast, flags, feature_levels, levels, sdk_version,
 309             swapchain_desc, swapchain, device_out, obtained_feature_level, immediate_context);
 310
 311     if (swapchain)
 312         *swapchain = NULL;
 313     if (device_out)
 314         *device_out = NULL;
 315
 316     /* Avoid forwarding to D3D11CreateDevice(), since it breaks applications
 317      * hooking these entry-points. */
 318     if (FAILED(hr = d3d11_create_device(adapter, driver_type, swrast, flags, feature_levels,
 319             levels, sdk_version, &device, obtained_feature_level, immediate_context)))
 320     {
 321         WARN("Failed to create a device, returning %#x.\n", hr);
 322         return hr;
 323     }
 324
 325     if (swapchain)
 326     {
 327         if (FAILED(hr = ID3D11Device_QueryInterface(device, &IID_IDXGIDevice, (void **)&dxgi_device)))
 328         {
 329             ERR("Failed to get a dxgi device from the d3d11 device, returning %#x.\n", hr);
 330             goto cleanup;
 331         }
 332
 333         hr = IDXGIDevice_GetAdapter(dxgi_device, &adapter);
 334         IDXGIDevice_Release(dxgi_device);
 335         if (FAILED(hr))
 336         {
 337             ERR("Failed to get the device adapter, returning %#x.\n", hr);
 338             goto cleanup;
 339         }
 340
 341         hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
 342         IDXGIAdapter_Release(adapter);
 343         if (FAILED(hr))
 344         {
 345             ERR("Failed to get the adapter factory, returning %#x.\n", hr);
 346             goto cleanup;
 347         }
 348
 349         desc = *swapchain_desc;
 350         hr = IDXGIFactory_CreateSwapChain(factory, (IUnknown *)device, &desc, swapchain);
 351         IDXGIFactory_Release(factory);
 352         if (FAILED(hr))
 353         {
 354             WARN("Failed to create a swapchain, returning %#x.\n", hr);
 355             goto cleanup;
 356         }
 357
 358         TRACE("Created IDXGISwapChain %p.\n", *swapchain);
 359     }
 360
 361     if (device_out)
 362         *device_out = device;
 363     else
 364         ID3D11Device_Release(device);
 365
 366     return (swapchain || device_out || immediate_context) ? S_OK : S_FALSE;
 367
 368 cleanup:
 369     ID3D11Device_Release(device);
 370     if (obtained_feature_level)
 371         *obtained_feature_level = 0;
 372     if (immediate_context)
 373     {
 374         ID3D11DeviceContext_Release(*immediate_context);
 375         *immediate_context = NULL;
 376     }
 377
 378     return hr;
 379 }
 380
 381 HRESULT WINAPI D3D11On12CreateDevice(IUnknown *device, UINT flags,
 382         const D3D_FEATURE_LEVEL *feature_levels, UINT feature_level_count,
 383         IUnknown * const *queues, UINT queue_count, UINT node_mask,
 384         ID3D11Device **d3d11_device, ID3D11DeviceContext **d3d11_immediate_context,
 385         D3D_FEATURE_LEVEL *obtained_feature_level)
 386 {
 387     FIXME("device %p, flags %#x, feature_levels %p, feature_level_count %u, "
 388             "queues %p, queue_count %u, node_mask 0x%08x, "
 389             "d3d11_device %p, d3d11_immediate_context %p, obtained_feature_level %p stub!\n",
 390             device, flags, feature_levels, feature_level_count, queues, queue_count,
 391             node_mask, d3d11_device, d3d11_immediate_context, obtained_feature_level);
 392
 393     return E_NOTIMPL;
 394 }