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 %#lx.\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 %#lx, 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 %#lx.\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
 141     return S_OK;
 142 }
 143
 144 static HRESULT d3d11_create_device(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type, HMODULE swrast, UINT flags,
 145         const D3D_FEATURE_LEVEL *feature_levels, UINT levels, UINT sdk_version, ID3D11Device **device_out,
 146         D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
 147 {
 148     static const D3D_FEATURE_LEVEL default_feature_levels[] =
 149     {
 150         D3D_FEATURE_LEVEL_11_0,
 151         D3D_FEATURE_LEVEL_10_1,
 152         D3D_FEATURE_LEVEL_10_0,
 153         D3D_FEATURE_LEVEL_9_3,
 154         D3D_FEATURE_LEVEL_9_2,
 155         D3D_FEATURE_LEVEL_9_1,
 156     };
 157     IDXGIFactory *factory;
 158     ID3D11Device *device;
 159     HRESULT hr;
 160
 161     TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, feature_levels %p, levels %u, sdk_version %u, "
 162             "device %p, obtained_feature_level %p, immediate_context %p.\n",
 163             adapter, debug_d3d_driver_type(driver_type), swrast, flags, feature_levels, levels, sdk_version,
 164             device_out, obtained_feature_level, immediate_context);
 165
 166     if (device_out)
 167         *device_out = NULL;
 168     if (obtained_feature_level)
 169         *obtained_feature_level = 0;
 170     if (immediate_context)
 171         *immediate_context = NULL;
 172
 173     if (adapter)
 174     {
 175         IDXGIAdapter_AddRef(adapter);
 176         hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
 177         if (FAILED(hr))
 178         {
 179             WARN("Failed to get dxgi factory, returning %#lx.\n", hr);
 180             return hr;
 181         }
 182     }
 183     else
 184     {
 185         hr = CreateDXGIFactory1(&IID_IDXGIFactory, (void **)&factory);
 186         if (FAILED(hr))
 187         {
 188             WARN("Failed to create dxgi factory, returning %#lx.\n", hr);
 189             return hr;
 190         }
 191
 192         switch(driver_type)
 193         {
 194             case D3D_DRIVER_TYPE_WARP:
 195                 FIXME("WARP driver not implemented, falling back to hardware.\n");
 196             case D3D_DRIVER_TYPE_HARDWARE:
 197             {
 198                 hr = IDXGIFactory_EnumAdapters(factory, 0, &adapter);
 199                 if (FAILED(hr))
 200                 {
 201                     WARN("No adapters found, returning %#lx.\n", hr);
 202                     IDXGIFactory_Release(factory);
 203                     return hr;
 204                 }
 205                 break;
 206             }
 207
 208             case D3D_DRIVER_TYPE_NULL:
 209                 FIXME("NULL device not implemented, falling back to refrast.\n");
 210                 /* fall through, for now */
 211             case D3D_DRIVER_TYPE_REFERENCE:
 212             {
 213                 HMODULE refrast = LoadLibraryA("d3d11ref.dll");
 214                 if (!refrast)
 215                 {
 216                     WARN("Failed to load refrast, returning E_FAIL.\n");
 217                     IDXGIFactory_Release(factory);
 218                     return E_FAIL;
 219                 }
 220                 hr = IDXGIFactory_CreateSoftwareAdapter(factory, refrast, &adapter);
 221                 FreeLibrary(refrast);
 222                 if (FAILED(hr))
 223                 {
 224                     WARN("Failed to create a software adapter, returning %#lx.\n", hr);
 225                     IDXGIFactory_Release(factory);
 226                     return hr;
 227                 }
 228                 break;
 229             }
 230
 231             case D3D_DRIVER_TYPE_SOFTWARE:
 232             {
 233                 if (!swrast)
 234                 {
 235                     WARN("Software device requested, but NULL swrast passed, returning E_FAIL.\n");
 236                     IDXGIFactory_Release(factory);
 237                     return E_FAIL;
 238                 }
 239                 hr = IDXGIFactory_CreateSoftwareAdapter(factory, swrast, &adapter);
 240                 if (FAILED(hr))
 241                 {
 242                     WARN("Failed to create a software adapter, returning %#lx.\n", hr);
 243                     IDXGIFactory_Release(factory);
 244                     return hr;
 245                 }
 246                 break;
 247             }
 248
 249             default:
 250                 FIXME("Unhandled driver type %#x.\n", driver_type);
 251                 IDXGIFactory_Release(factory);
 252                 return E_FAIL;
 253         }
 254     }
 255
 256     if (!feature_levels)
 257     {
 258         feature_levels = default_feature_levels;
 259         levels = ARRAY_SIZE(default_feature_levels);
 260     }
 261     hr = D3D11CoreCreateDevice(factory, adapter, flags, feature_levels, levels, &device);
 262     IDXGIAdapter_Release(adapter);
 263     IDXGIFactory_Release(factory);
 264     if (FAILED(hr))
 265     {
 266         WARN("Failed to create a device, returning %#lx.\n", hr);
 267         return hr;
 268     }
 269
 270     TRACE("Created ID3D11Device %p.\n", device);
 271
 272     if (obtained_feature_level)
 273         *obtained_feature_level = ID3D11Device_GetFeatureLevel(device);
 274
 275     if (immediate_context)
 276         ID3D11Device_GetImmediateContext(device, immediate_context);
 277
 278     if (device_out)
 279         *device_out = device;
 280     else
 281         ID3D11Device_Release(device);
 282
 283     return (device_out || immediate_context) ? S_OK : S_FALSE;
 284 }
 285
 286 HRESULT WINAPI D3D11CreateDevice(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type, HMODULE swrast, UINT flags,
 287         const D3D_FEATURE_LEVEL *feature_levels, UINT levels, UINT sdk_version, ID3D11Device **device_out,
 288         D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
 289 {
 290     return d3d11_create_device(adapter, driver_type, swrast, flags, feature_levels,
 291             levels, sdk_version, device_out, obtained_feature_level, immediate_context);
 292 }
 293
 294 HRESULT WINAPI D3D11CreateDeviceAndSwapChain(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type,
 295         HMODULE swrast, UINT flags, const D3D_FEATURE_LEVEL *feature_levels, UINT levels,
 296         UINT sdk_version, const DXGI_SWAP_CHAIN_DESC *swapchain_desc, IDXGISwapChain **swapchain,
 297         ID3D11Device **device_out, D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
 298 {
 299     DXGI_SWAP_CHAIN_DESC desc;
 300     IDXGIDevice *dxgi_device;
 301     IDXGIFactory *factory;
 302     ID3D11Device *device;
 303     HRESULT hr;
 304
 305     TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, feature_levels %p, levels %u, sdk_version %u, "
 306             "swapchain_desc %p, swapchain %p, device %p, obtained_feature_level %p, immediate_context %p.\n",
 307             adapter, debug_d3d_driver_type(driver_type), swrast, flags, feature_levels, levels, sdk_version,
 308             swapchain_desc, swapchain, device_out, obtained_feature_level, immediate_context);
 309
 310     if (swapchain)
 311         *swapchain = NULL;
 312     if (device_out)
 313         *device_out = NULL;
 314
 315     /* Avoid forwarding to D3D11CreateDevice(), since it breaks applications
 316      * hooking these entry-points. */
 317     if (FAILED(hr = d3d11_create_device(adapter, driver_type, swrast, flags, feature_levels,
 318             levels, sdk_version, &device, obtained_feature_level, immediate_context)))
 319     {
 320         WARN("Failed to create a device, returning %#lx.\n", hr);
 321         return hr;
 322     }
 323
 324     if (swapchain)
 325     {
 326         if (FAILED(hr = ID3D11Device_QueryInterface(device, &IID_IDXGIDevice, (void **)&dxgi_device)))
 327         {
 328             ERR("Failed to get a dxgi device from the d3d11 device, returning %#lx.\n", hr);
 329             goto cleanup;
 330         }
 331
 332         hr = IDXGIDevice_GetAdapter(dxgi_device, &adapter);
 333         IDXGIDevice_Release(dxgi_device);
 334         if (FAILED(hr))
 335         {
 336             ERR("Failed to get the device adapter, returning %#lx.\n", hr);
 337             goto cleanup;
 338         }
 339
 340         hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
 341         IDXGIAdapter_Release(adapter);
 342         if (FAILED(hr))
 343         {
 344             ERR("Failed to get the adapter factory, returning %#lx.\n", hr);
 345             goto cleanup;
 346         }
 347
 348         desc = *swapchain_desc;
 349         hr = IDXGIFactory_CreateSwapChain(factory, (IUnknown *)device, &desc, swapchain);
 350         IDXGIFactory_Release(factory);
 351         if (FAILED(hr))
 352         {
 353             WARN("Failed to create a swapchain, returning %#lx.\n", hr);
 354             goto cleanup;
 355         }
 356
 357         TRACE("Created IDXGISwapChain %p.\n", *swapchain);
 358     }
 359
 360     if (device_out)
 361         *device_out = device;
 362     else
 363         ID3D11Device_Release(device);
 364
 365     return (swapchain || device_out || immediate_context) ? S_OK : S_FALSE;
 366
 367 cleanup:
 368     ID3D11Device_Release(device);
 369     if (obtained_feature_level)
 370         *obtained_feature_level = 0;
 371     if (immediate_context)
 372     {
 373         ID3D11DeviceContext_Release(*immediate_context);
 374         *immediate_context = NULL;
 375     }
 376
 377     return hr;
 378 }
 379
 380 HRESULT WINAPI D3D11On12CreateDevice(IUnknown *device, UINT flags,
 381         const D3D_FEATURE_LEVEL *feature_levels, UINT feature_level_count,
 382         IUnknown * const *queues, UINT queue_count, UINT node_mask,
 383         ID3D11Device **d3d11_device, ID3D11DeviceContext **d3d11_immediate_context,
 384         D3D_FEATURE_LEVEL *obtained_feature_level)
 385 {
 386     FIXME("device %p, flags %#x, feature_levels %p, feature_level_count %u, "
 387             "queues %p, queue_count %u, node_mask 0x%08x, "
 388             "d3d11_device %p, d3d11_immediate_context %p, obtained_feature_level %p stub!\n",
 389             device, flags, feature_levels, feature_level_count, queues, queue_count,
 390             node_mask, d3d11_device, d3d11_immediate_context, obtained_feature_level);
 391
 392     return E_NOTIMPL;
 393 }