dlls/d3d10core/texture.c

   1 /*
   2  * Copyright 2009 Henri Verbeet for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  *
  18  */
  19
  20 #include "config.h"
  21 #include "wine/port.h"
  22
  23 #include "d3d10core_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d10core);
  26
  27 static inline struct d3d10_texture2d *impl_from_ID3D10Texture2D(ID3D10Texture2D *iface)
  28 {
  29     return CONTAINING_RECORD(iface, struct d3d10_texture2d, ID3D10Texture2D_iface);
  30 }
  31
  32 /* IUnknown methods */
  33
  34 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_QueryInterface(ID3D10Texture2D *iface, REFIID riid, void **object)
  35 {
  36     struct d3d10_texture2d *This = impl_from_ID3D10Texture2D(iface);
  37
  38     TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
  39
  40     if (IsEqualGUID(riid, &IID_ID3D10Texture2D)
  41             || IsEqualGUID(riid, &IID_ID3D10Resource)
  42             || IsEqualGUID(riid, &IID_ID3D10DeviceChild)
  43             || IsEqualGUID(riid, &IID_IUnknown))
  44     {
  45         IUnknown_AddRef(iface);
  46         *object = iface;
  47         return S_OK;
  48     }
  49
  50     if (This->dxgi_surface)
  51     {
  52         TRACE("Forwarding to dxgi surface\n");
  53         return IUnknown_QueryInterface(This->dxgi_surface, riid, object);
  54     }
  55
  56     WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
  57
  58     *object = NULL;
  59     return E_NOINTERFACE;
  60 }
  61
  62 static ULONG STDMETHODCALLTYPE d3d10_texture2d_AddRef(ID3D10Texture2D *iface)
  63 {
  64     struct d3d10_texture2d *This = impl_from_ID3D10Texture2D(iface);
  65     ULONG refcount = InterlockedIncrement(&This->refcount);
  66
  67     TRACE("%p increasing refcount to %u\n", This, refcount);
  68
  69     if (refcount == 1)
  70     {
  71         ID3D10Device1_AddRef(This->device);
  72         wined3d_texture_incref(This->wined3d_texture);
  73     }
  74
  75     return refcount;
  76 }
  77
  78 static void STDMETHODCALLTYPE d3d10_texture2d_wined3d_object_released(void *parent)
  79 {
  80     struct d3d10_texture2d *This = parent;
  81
  82     if (This->dxgi_surface) IUnknown_Release(This->dxgi_surface);
  83     HeapFree(GetProcessHeap(), 0, This);
  84 }
  85
  86 static ULONG STDMETHODCALLTYPE d3d10_texture2d_Release(ID3D10Texture2D *iface)
  87 {
  88     struct d3d10_texture2d *This = impl_from_ID3D10Texture2D(iface);
  89     ULONG refcount = InterlockedDecrement(&This->refcount);
  90
  91     TRACE("%p decreasing refcount to %u\n", This, refcount);
  92
  93     if (!refcount)
  94     {
  95         ID3D10Device1 *device = This->device;
  96
  97         wined3d_texture_decref(This->wined3d_texture);
  98         /* Release the device last, it may cause the wined3d device to be
  99          * destroyed. */
 100         ID3D10Device1_Release(device);
 101     }
 102
 103     return refcount;
 104 }
 105
 106 /* ID3D10DeviceChild methods */
 107
 108 static void STDMETHODCALLTYPE d3d10_texture2d_GetDevice(ID3D10Texture2D *iface, ID3D10Device **device)
 109 {
 110     struct d3d10_texture2d *texture = impl_from_ID3D10Texture2D(iface);
 111
 112     TRACE("iface %p, device %p.\n", iface, device);
 113
 114     *device = (ID3D10Device *)texture->device;
 115     ID3D10Device_AddRef(*device);
 116 }
 117
 118 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_GetPrivateData(ID3D10Texture2D *iface,
 119         REFGUID guid, UINT *data_size, void *data)
 120 {
 121     FIXME("iface %p, guid %s, data_size %p, data %p stub!\n",
 122             iface, debugstr_guid(guid), data_size, data);
 123
 124     return E_NOTIMPL;
 125 }
 126
 127 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_SetPrivateData(ID3D10Texture2D *iface,
 128         REFGUID guid, UINT data_size, const void *data)
 129 {
 130     FIXME("iface %p, guid %s, data_size %u, data %p stub!\n",
 131             iface, debugstr_guid(guid), data_size, data);
 132
 133     return E_NOTIMPL;
 134 }
 135
 136 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_SetPrivateDataInterface(ID3D10Texture2D *iface,
 137         REFGUID guid, const IUnknown *data)
 138 {
 139     FIXME("iface %p, guid %s, data %p stub!\n", iface, debugstr_guid(guid), data);
 140
 141     return E_NOTIMPL;
 142 }
 143
 144 /* ID3D10Resource methods */
 145
 146 static void STDMETHODCALLTYPE d3d10_texture2d_GetType(ID3D10Texture2D *iface,
 147         D3D10_RESOURCE_DIMENSION *resource_dimension)
 148 {
 149     TRACE("iface %p, resource_dimension %p\n", iface, resource_dimension);
 150
 151     *resource_dimension = D3D10_RESOURCE_DIMENSION_TEXTURE2D;
 152 }
 153
 154 static void STDMETHODCALLTYPE d3d10_texture2d_SetEvictionPriority(ID3D10Texture2D *iface, UINT eviction_priority)
 155 {
 156     FIXME("iface %p, eviction_priority %u stub!\n", iface, eviction_priority);
 157 }
 158
 159 static UINT STDMETHODCALLTYPE d3d10_texture2d_GetEvictionPriority(ID3D10Texture2D *iface)
 160 {
 161     FIXME("iface %p stub!\n", iface);
 162
 163     return 0;
 164 }
 165
 166 /* ID3D10Texture2D methods */
 167
 168 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_Map(ID3D10Texture2D *iface, UINT sub_resource_idx,
 169         D3D10_MAP map_type, UINT map_flags, D3D10_MAPPED_TEXTURE2D *mapped_texture)
 170 {
 171     struct d3d10_texture2d *texture = impl_from_ID3D10Texture2D(iface);
 172     struct wined3d_map_desc wined3d_map_desc;
 173     struct wined3d_resource *sub_resource;
 174     HRESULT hr;
 175
 176     TRACE("iface %p, sub_resource_idx %u, map_type %u, map_flags %#x, mapped_texture %p.\n",
 177             iface, sub_resource_idx, map_type, map_flags, mapped_texture);
 178
 179     if (map_type != D3D10_MAP_READ_WRITE)
 180         FIXME("Ignoring map_type %#x.\n", map_type);
 181     if (map_flags)
 182         FIXME("Ignoring map_flags %#x.\n", map_flags);
 183
 184     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
 185         hr = E_INVALIDARG;
 186     else if (SUCCEEDED(hr = wined3d_surface_map(wined3d_surface_from_resource(sub_resource),
 187             &wined3d_map_desc, NULL, 0)))
 188     {
 189         mapped_texture->pData = wined3d_map_desc.data;
 190         mapped_texture->RowPitch = wined3d_map_desc.row_pitch;
 191     }
 192
 193     return hr;
 194 }
 195
 196 static void STDMETHODCALLTYPE d3d10_texture2d_Unmap(ID3D10Texture2D *iface, UINT sub_resource_idx)
 197 {
 198     struct d3d10_texture2d *texture = impl_from_ID3D10Texture2D(iface);
 199     struct wined3d_resource *sub_resource;
 200
 201     TRACE("iface %p, sub_resource_idx %u.\n", iface, sub_resource_idx);
 202
 203     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
 204         return;
 205
 206     wined3d_surface_unmap(wined3d_surface_from_resource(sub_resource));
 207 }
 208
 209 static void STDMETHODCALLTYPE d3d10_texture2d_GetDesc(ID3D10Texture2D *iface, D3D10_TEXTURE2D_DESC *desc)
 210 {
 211     struct d3d10_texture2d *This = impl_from_ID3D10Texture2D(iface);
 212
 213     TRACE("iface %p, desc %p\n", iface, desc);
 214
 215     *desc = This->desc;
 216 }
 217
 218 static const struct ID3D10Texture2DVtbl d3d10_texture2d_vtbl =
 219 {
 220     /* IUnknown methods */
 221     d3d10_texture2d_QueryInterface,
 222     d3d10_texture2d_AddRef,
 223     d3d10_texture2d_Release,
 224     /* ID3D10DeviceChild methods */
 225     d3d10_texture2d_GetDevice,
 226     d3d10_texture2d_GetPrivateData,
 227     d3d10_texture2d_SetPrivateData,
 228     d3d10_texture2d_SetPrivateDataInterface,
 229     /* ID3D10Resource methods */
 230     d3d10_texture2d_GetType,
 231     d3d10_texture2d_SetEvictionPriority,
 232     d3d10_texture2d_GetEvictionPriority,
 233     /* ID3D10Texture2D methods */
 234     d3d10_texture2d_Map,
 235     d3d10_texture2d_Unmap,
 236     d3d10_texture2d_GetDesc,
 237 };
 238
 239 static const struct wined3d_parent_ops d3d10_texture2d_wined3d_parent_ops =
 240 {
 241     d3d10_texture2d_wined3d_object_released,
 242 };
 243
 244 HRESULT d3d10_texture2d_init(struct d3d10_texture2d *texture, struct d3d10_device *device,
 245         const D3D10_TEXTURE2D_DESC *desc)
 246 {
 247     struct wined3d_resource_desc wined3d_desc;
 248     HRESULT hr;
 249
 250     texture->ID3D10Texture2D_iface.lpVtbl = &d3d10_texture2d_vtbl;
 251     texture->refcount = 1;
 252     texture->desc = *desc;
 253
 254     if (desc->MipLevels == 1 && desc->ArraySize == 1)
 255     {
 256         DXGI_SURFACE_DESC surface_desc;
 257         IWineDXGIDevice *wine_device;
 258
 259         if (FAILED(hr = ID3D10Device1_QueryInterface(&device->ID3D10Device1_iface, &IID_IWineDXGIDevice,
 260                 (void **)&wine_device)))
 261         {
 262             ERR("Device should implement IWineDXGIDevice.\n");
 263             return E_FAIL;
 264         }
 265
 266         surface_desc.Width = desc->Width;
 267         surface_desc.Height = desc->Height;
 268         surface_desc.Format = desc->Format;
 269         surface_desc.SampleDesc = desc->SampleDesc;
 270
 271         hr = IWineDXGIDevice_create_surface(wine_device, &surface_desc, 0, NULL,
 272                 (IUnknown *)&texture->ID3D10Texture2D_iface, (void **)&texture->dxgi_surface);
 273         IWineDXGIDevice_Release(wine_device);
 274         if (FAILED(hr))
 275         {
 276             ERR("Failed to create DXGI surface, returning %#x\n", hr);
 277             return hr;
 278         }
 279     }
 280
 281     if (desc->ArraySize != 1)
 282         FIXME("Array textures not implemented.\n");
 283     if (desc->SampleDesc.Count > 1)
 284         FIXME("Multisampled textures not implemented.\n");
 285
 286     wined3d_desc.resource_type = WINED3D_RTYPE_TEXTURE;
 287     wined3d_desc.format = wined3dformat_from_dxgi_format(desc->Format);
 288     wined3d_desc.multisample_type = desc->SampleDesc.Count > 1 ? desc->SampleDesc.Count : WINED3D_MULTISAMPLE_NONE;
 289     wined3d_desc.multisample_quality = desc->SampleDesc.Quality;
 290     wined3d_desc.usage = wined3d_usage_from_d3d10core(desc->BindFlags, desc->Usage);
 291     wined3d_desc.pool = WINED3D_POOL_DEFAULT;
 292     wined3d_desc.width = desc->Width;
 293     wined3d_desc.height = desc->Height;
 294     wined3d_desc.depth = 1;
 295     wined3d_desc.size = 0;
 296
 297     if (FAILED(hr = wined3d_texture_create(device->wined3d_device, &wined3d_desc, desc->MipLevels,
 298             0, texture, &d3d10_texture2d_wined3d_parent_ops, &texture->wined3d_texture)))
 299     {
 300         WARN("Failed to create wined3d texture, hr %#x.\n", hr);
 301         if (texture->dxgi_surface)
 302             IUnknown_Release(texture->dxgi_surface);
 303         return hr;
 304     }
 305     texture->desc.MipLevels = wined3d_texture_get_level_count(texture->wined3d_texture);
 306
 307     texture->device = &device->ID3D10Device1_iface;
 308     ID3D10Device1_AddRef(texture->device);
 309
 310     return S_OK;
 311 }
 312
 313 static inline struct d3d10_texture3d *impl_from_ID3D10Texture3D(ID3D10Texture3D *iface)
 314 {
 315     return CONTAINING_RECORD(iface, struct d3d10_texture3d, ID3D10Texture3D_iface);
 316 }
 317
 318 static HRESULT STDMETHODCALLTYPE d3d10_texture3d_QueryInterface(ID3D10Texture3D *iface, REFIID riid, void **object)
 319 {
 320     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
 321
 322     if (IsEqualGUID(riid, &IID_ID3D10Texture3D)
 323             || IsEqualGUID(riid, &IID_ID3D10Resource)
 324             || IsEqualGUID(riid, &IID_ID3D10DeviceChild)
 325             || IsEqualGUID(riid, &IID_IUnknown))
 326     {
 327         IUnknown_AddRef(iface);
 328         *object = iface;
 329         return S_OK;
 330     }
 331
 332     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
 333
 334     *object = NULL;
 335     return E_NOINTERFACE;
 336 }
 337
 338 static ULONG STDMETHODCALLTYPE d3d10_texture3d_AddRef(ID3D10Texture3D *iface)
 339 {
 340     struct d3d10_texture3d *texture = impl_from_ID3D10Texture3D(iface);
 341     ULONG refcount = InterlockedIncrement(&texture->refcount);
 342
 343     TRACE("%p increasing refcount to %u.\n", texture, refcount);
 344
 345     if (refcount == 1)
 346     {
 347         ID3D10Device1_AddRef(texture->device);
 348         wined3d_texture_incref(texture->wined3d_texture);
 349     }
 350
 351     return refcount;
 352 }
 353
 354 static void STDMETHODCALLTYPE d3d10_texture3d_wined3d_object_released(void *parent)
 355 {
 356     HeapFree(GetProcessHeap(), 0, parent);
 357 }
 358
 359 static ULONG STDMETHODCALLTYPE d3d10_texture3d_Release(ID3D10Texture3D *iface)
 360 {
 361     struct d3d10_texture3d *texture = impl_from_ID3D10Texture3D(iface);
 362     ULONG refcount = InterlockedDecrement(&texture->refcount);
 363
 364     TRACE("%p decreasing refcount to %u.\n", texture, refcount);
 365
 366     if (!refcount)
 367     {
 368         ID3D10Device1 *device = texture->device;
 369
 370         wined3d_texture_decref(texture->wined3d_texture);
 371         /* Release the device last, it may cause the wined3d device to be
 372          * destroyed. */
 373         ID3D10Device1_Release(device);
 374     }
 375
 376     return refcount;
 377 }
 378
 379 static void STDMETHODCALLTYPE d3d10_texture3d_GetDevice(ID3D10Texture3D *iface, ID3D10Device **device)
 380 {
 381     struct d3d10_texture3d *texture = impl_from_ID3D10Texture3D(iface);
 382
 383     TRACE("iface %p, device %p.\n", iface, device);
 384
 385     *device = (ID3D10Device *)texture->device;
 386     ID3D10Device_AddRef(*device);
 387 }
 388
 389 static HRESULT STDMETHODCALLTYPE d3d10_texture3d_GetPrivateData(ID3D10Texture3D *iface,
 390         REFGUID guid, UINT *data_size, void *data)
 391 {
 392     FIXME("iface %p, guid %s, data_size %p, data %p stub!\n",
 393             iface, debugstr_guid(guid), data_size, data);
 394
 395     return E_NOTIMPL;
 396 }
 397
 398 static HRESULT STDMETHODCALLTYPE d3d10_texture3d_SetPrivateData(ID3D10Texture3D *iface,
 399         REFGUID guid, UINT data_size, const void *data)
 400 {
 401     FIXME("iface %p, guid %s, data_size %u, data %p stub!\n",
 402             iface, debugstr_guid(guid), data_size, data);
 403
 404     return E_NOTIMPL;
 405 }
 406
 407 static HRESULT STDMETHODCALLTYPE d3d10_texture3d_SetPrivateDataInterface(ID3D10Texture3D *iface,
 408         REFGUID guid, const IUnknown *data)
 409 {
 410     FIXME("iface %p, guid %s, data %p stub!\n", iface, debugstr_guid(guid), data);
 411
 412     return E_NOTIMPL;
 413 }
 414
 415 static void STDMETHODCALLTYPE d3d10_texture3d_GetType(ID3D10Texture3D *iface,
 416         D3D10_RESOURCE_DIMENSION *resource_dimension)
 417 {
 418     TRACE("iface %p, resource_dimension %p.\n", iface, resource_dimension);
 419
 420     *resource_dimension = D3D10_RESOURCE_DIMENSION_TEXTURE3D;
 421 }
 422
 423 static void STDMETHODCALLTYPE d3d10_texture3d_SetEvictionPriority(ID3D10Texture3D *iface, UINT eviction_priority)
 424 {
 425     FIXME("iface %p, eviction_priority %u stub!\n", iface, eviction_priority);
 426 }
 427
 428 static UINT STDMETHODCALLTYPE d3d10_texture3d_GetEvictionPriority(ID3D10Texture3D *iface)
 429 {
 430     FIXME("iface %p stub!\n", iface);
 431
 432     return 0;
 433 }
 434
 435 static HRESULT STDMETHODCALLTYPE d3d10_texture3d_Map(ID3D10Texture3D *iface, UINT sub_resource_idx,
 436         D3D10_MAP map_type, UINT map_flags, D3D10_MAPPED_TEXTURE3D *mapped_texture)
 437 {
 438     struct d3d10_texture3d *texture = impl_from_ID3D10Texture3D(iface);
 439     struct wined3d_map_desc wined3d_map_desc;
 440     struct wined3d_resource *sub_resource;
 441     HRESULT hr;
 442
 443     TRACE("iface %p, sub_resource_idx %u, map_type %u, map_flags %#x, mapped_texture %p.\n",
 444             iface, sub_resource_idx, map_type, map_flags, mapped_texture);
 445
 446     if (map_type != D3D10_MAP_READ_WRITE)
 447         FIXME("Ignoring map_type %#x.\n", map_type);
 448     if (map_flags)
 449         FIXME("Ignoring map_flags %#x.\n", map_flags);
 450
 451     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
 452         hr = E_INVALIDARG;
 453     else if (SUCCEEDED(hr = wined3d_volume_map(wined3d_volume_from_resource(sub_resource),
 454             &wined3d_map_desc, NULL, 0)))
 455     {
 456         mapped_texture->pData = wined3d_map_desc.data;
 457         mapped_texture->RowPitch = wined3d_map_desc.row_pitch;
 458         mapped_texture->DepthPitch = wined3d_map_desc.slice_pitch;
 459     }
 460
 461     return hr;
 462 }
 463
 464 static void STDMETHODCALLTYPE d3d10_texture3d_Unmap(ID3D10Texture3D *iface, UINT sub_resource_idx)
 465 {
 466     struct d3d10_texture3d *texture = impl_from_ID3D10Texture3D(iface);
 467     struct wined3d_resource *sub_resource;
 468
 469     TRACE("iface %p, sub_resource_idx %u.\n", iface, sub_resource_idx);
 470
 471     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
 472         return;
 473
 474     wined3d_volume_unmap(wined3d_volume_from_resource(sub_resource));
 475 }
 476
 477 static void STDMETHODCALLTYPE d3d10_texture3d_GetDesc(ID3D10Texture3D *iface, D3D10_TEXTURE3D_DESC *desc)
 478 {
 479     struct d3d10_texture3d *texture = impl_from_ID3D10Texture3D(iface);
 480
 481     TRACE("iface %p, desc %p.\n", iface, desc);
 482
 483     *desc = texture->desc;
 484 }
 485
 486 static const struct ID3D10Texture3DVtbl d3d10_texture3d_vtbl =
 487 {
 488     /* IUnknown methods */
 489     d3d10_texture3d_QueryInterface,
 490     d3d10_texture3d_AddRef,
 491     d3d10_texture3d_Release,
 492     /* ID3D10DeviceChild methods */
 493     d3d10_texture3d_GetDevice,
 494     d3d10_texture3d_GetPrivateData,
 495     d3d10_texture3d_SetPrivateData,
 496     d3d10_texture3d_SetPrivateDataInterface,
 497     /* ID3D10Resource methods */
 498     d3d10_texture3d_GetType,
 499     d3d10_texture3d_SetEvictionPriority,
 500     d3d10_texture3d_GetEvictionPriority,
 501     /* ID3D10Texture3D methods */
 502     d3d10_texture3d_Map,
 503     d3d10_texture3d_Unmap,
 504     d3d10_texture3d_GetDesc,
 505 };
 506
 507 static const struct wined3d_parent_ops d3d10_texture3d_wined3d_parent_ops =
 508 {
 509     d3d10_texture3d_wined3d_object_released,
 510 };
 511
 512 HRESULT d3d10_texture3d_init(struct d3d10_texture3d *texture, struct d3d10_device *device,
 513         const D3D10_TEXTURE3D_DESC *desc)
 514 {
 515     struct wined3d_resource_desc wined3d_desc;
 516     HRESULT hr;
 517
 518     texture->ID3D10Texture3D_iface.lpVtbl = &d3d10_texture3d_vtbl;
 519     texture->refcount = 1;
 520     texture->desc = *desc;
 521
 522     wined3d_desc.resource_type = WINED3D_RTYPE_VOLUME_TEXTURE;
 523     wined3d_desc.format = wined3dformat_from_dxgi_format(desc->Format);
 524     wined3d_desc.multisample_type = WINED3D_MULTISAMPLE_NONE;
 525     wined3d_desc.multisample_quality = 0;
 526     wined3d_desc.usage = wined3d_usage_from_d3d10core(desc->BindFlags, desc->Usage);
 527     wined3d_desc.pool = WINED3D_POOL_DEFAULT;
 528     wined3d_desc.width = desc->Width;
 529     wined3d_desc.height = desc->Height;
 530     wined3d_desc.depth = desc->Depth;
 531     wined3d_desc.size = 0;
 532
 533     if (FAILED(hr = wined3d_texture_create(device->wined3d_device, &wined3d_desc, desc->MipLevels,
 534             0, texture, &d3d10_texture3d_wined3d_parent_ops, &texture->wined3d_texture)))
 535     {
 536         WARN("Failed to create wined3d texture, hr %#x.\n", hr);
 537         return hr;
 538     }
 539     texture->desc.MipLevels = wined3d_texture_get_level_count(texture->wined3d_texture);
 540
 541     texture->device = &device->ID3D10Device1_iface;
 542     ID3D10Device1_AddRef(texture->device);
 543
 544     return S_OK;
 545 }