dlls/d3d9/buffer.c

   1 /*
   2  * Copyright 2002-2004 Jason Edmeades
   3  * Copyright 2002-2004 Raphael Junqueira
   4  * Copyright 2005 Oliver Stieber
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "d3d9_private.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
  25
  26 static inline struct d3d9_vertexbuffer *impl_from_IDirect3DVertexBuffer9(IDirect3DVertexBuffer9 *iface)
  27 {
  28     return CONTAINING_RECORD(iface, struct d3d9_vertexbuffer, IDirect3DVertexBuffer9_iface);
  29 }
  30
  31 static HRESULT WINAPI d3d9_vertexbuffer_QueryInterface(IDirect3DVertexBuffer9 *iface, REFIID riid, void **out)
  32 {
  33     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  34
  35     if (IsEqualGUID(riid, &IID_IDirect3DVertexBuffer9)
  36             || IsEqualGUID(riid, &IID_IDirect3DResource9)
  37             || IsEqualGUID(riid, &IID_IUnknown))
  38     {
  39         IDirect3DVertexBuffer9_AddRef(iface);
  40         *out = iface;
  41         return S_OK;
  42     }
  43
  44     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  45
  46     *out = NULL;
  47     return E_NOINTERFACE;
  48 }
  49
  50 static ULONG WINAPI d3d9_vertexbuffer_AddRef(IDirect3DVertexBuffer9 *iface)
  51 {
  52     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
  53     ULONG refcount = InterlockedIncrement(&buffer->resource.refcount);
  54
  55     TRACE("%p increasing refcount to %u.\n", iface, refcount);
  56
  57     if (refcount == 1)
  58     {
  59         IDirect3DDevice9Ex_AddRef(buffer->parent_device);
  60         wined3d_mutex_lock();
  61         wined3d_buffer_incref(buffer->wined3d_buffer);
  62         wined3d_mutex_unlock();
  63     }
  64
  65     return refcount;
  66 }
  67
  68 static ULONG WINAPI d3d9_vertexbuffer_Release(IDirect3DVertexBuffer9 *iface)
  69 {
  70     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
  71     ULONG refcount = InterlockedDecrement(&buffer->resource.refcount);
  72
  73     TRACE("%p decreasing refcount to %u.\n", iface, refcount);
  74
  75     if (!refcount)
  76     {
  77         IDirect3DDevice9Ex *device = buffer->parent_device;
  78
  79         wined3d_mutex_lock();
  80         wined3d_buffer_decref(buffer->wined3d_buffer);
  81         wined3d_mutex_unlock();
  82
  83         /* Release the device last, as it may cause the device to be destroyed. */
  84         IDirect3DDevice9Ex_Release(device);
  85     }
  86
  87     return refcount;
  88 }
  89
  90 static HRESULT WINAPI d3d9_vertexbuffer_GetDevice(IDirect3DVertexBuffer9 *iface, IDirect3DDevice9 **device)
  91 {
  92     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
  93
  94     TRACE("iface %p, device %p.\n", iface, device);
  95
  96     *device = (IDirect3DDevice9 *)buffer->parent_device;
  97     IDirect3DDevice9_AddRef(*device);
  98
  99     TRACE("Returning device %p.\n", *device);
 100
 101     return D3D_OK;
 102 }
 103
 104 static HRESULT WINAPI d3d9_vertexbuffer_SetPrivateData(IDirect3DVertexBuffer9 *iface,
 105         REFGUID guid, const void *data, DWORD data_size, DWORD flags)
 106 {
 107     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
 108     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 109             iface, debugstr_guid(guid), data, data_size, flags);
 110
 111     return d3d9_resource_set_private_data(&buffer->resource, guid, data, data_size, flags);
 112 }
 113
 114 static HRESULT WINAPI d3d9_vertexbuffer_GetPrivateData(IDirect3DVertexBuffer9 *iface,
 115         REFGUID guid, void *data, DWORD *data_size)
 116 {
 117     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
 118     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 119             iface, debugstr_guid(guid), data, data_size);
 120
 121     return d3d9_resource_get_private_data(&buffer->resource, guid, data, data_size);
 122 }
 123
 124 static HRESULT WINAPI d3d9_vertexbuffer_FreePrivateData(IDirect3DVertexBuffer9 *iface, REFGUID guid)
 125 {
 126     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
 127     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
 128
 129     return d3d9_resource_free_private_data(&buffer->resource, guid);
 130 }
 131
 132 static DWORD WINAPI d3d9_vertexbuffer_SetPriority(IDirect3DVertexBuffer9 *iface, DWORD priority)
 133 {
 134     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
 135     struct wined3d_resource *resource;
 136     DWORD previous;
 137
 138     TRACE("iface %p, priority %u.\n", iface, priority);
 139
 140     wined3d_mutex_lock();
 141     resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
 142     previous = wined3d_resource_set_priority(resource, priority);
 143     wined3d_mutex_unlock();
 144
 145     return previous;
 146 }
 147
 148 static DWORD WINAPI d3d9_vertexbuffer_GetPriority(IDirect3DVertexBuffer9 *iface)
 149 {
 150     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
 151     const struct wined3d_resource *resource;
 152     DWORD priority;
 153
 154     TRACE("iface %p.\n", iface);
 155
 156     wined3d_mutex_lock();
 157     resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
 158     priority = wined3d_resource_get_priority(resource);
 159     wined3d_mutex_unlock();
 160
 161     return priority;
 162 }
 163
 164 static void WINAPI d3d9_vertexbuffer_PreLoad(IDirect3DVertexBuffer9 *iface)
 165 {
 166     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
 167
 168     TRACE("iface %p.\n", iface);
 169
 170     wined3d_mutex_lock();
 171     wined3d_buffer_preload(buffer->wined3d_buffer);
 172     wined3d_mutex_unlock();
 173 }
 174
 175 static D3DRESOURCETYPE WINAPI d3d9_vertexbuffer_GetType(IDirect3DVertexBuffer9 *iface)
 176 {
 177     TRACE("iface %p.\n", iface);
 178
 179     return D3DRTYPE_VERTEXBUFFER;
 180 }
 181
 182 static HRESULT WINAPI d3d9_vertexbuffer_Lock(IDirect3DVertexBuffer9 *iface, UINT offset, UINT size,
 183         void **data, DWORD flags)
 184 {
 185     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
 186     HRESULT hr;
 187
 188     TRACE("iface %p, offset %u, size %u, data %p, flags %#x.\n",
 189             iface, offset, size, data, flags);
 190
 191     wined3d_mutex_lock();
 192     hr = wined3d_buffer_map(buffer->wined3d_buffer, offset, size, (BYTE **)data, flags);
 193     wined3d_mutex_unlock();
 194
 195     return hr;
 196 }
 197
 198 static HRESULT WINAPI d3d9_vertexbuffer_Unlock(IDirect3DVertexBuffer9 *iface)
 199 {
 200     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
 201
 202     TRACE("iface %p.\n", iface);
 203
 204     wined3d_mutex_lock();
 205     wined3d_buffer_unmap(buffer->wined3d_buffer);
 206     wined3d_mutex_unlock();
 207
 208     return D3D_OK;
 209 }
 210
 211 static HRESULT WINAPI d3d9_vertexbuffer_GetDesc(IDirect3DVertexBuffer9 *iface,
 212         D3DVERTEXBUFFER_DESC *desc)
 213 {
 214     struct d3d9_vertexbuffer *buffer = impl_from_IDirect3DVertexBuffer9(iface);
 215     struct wined3d_resource_desc wined3d_desc;
 216     struct wined3d_resource *wined3d_resource;
 217
 218     TRACE("iface %p, desc %p.\n", iface, desc);
 219
 220     wined3d_mutex_lock();
 221     wined3d_resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
 222     wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
 223     wined3d_mutex_unlock();
 224
 225     desc->Format = D3DFMT_VERTEXDATA;
 226     desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
 227     desc->Pool = wined3d_desc.pool;
 228     desc->Size = wined3d_desc.size;
 229     desc->Type = D3DRTYPE_VERTEXBUFFER;
 230     desc->FVF = buffer->fvf;
 231
 232     return D3D_OK;
 233 }
 234
 235 static const IDirect3DVertexBuffer9Vtbl d3d9_vertexbuffer_vtbl =
 236 {
 237     /* IUnknown */
 238     d3d9_vertexbuffer_QueryInterface,
 239     d3d9_vertexbuffer_AddRef,
 240     d3d9_vertexbuffer_Release,
 241     /* IDirect3DResource9 */
 242     d3d9_vertexbuffer_GetDevice,
 243     d3d9_vertexbuffer_SetPrivateData,
 244     d3d9_vertexbuffer_GetPrivateData,
 245     d3d9_vertexbuffer_FreePrivateData,
 246     d3d9_vertexbuffer_SetPriority,
 247     d3d9_vertexbuffer_GetPriority,
 248     d3d9_vertexbuffer_PreLoad,
 249     d3d9_vertexbuffer_GetType,
 250     /* IDirect3DVertexBuffer9 */
 251     d3d9_vertexbuffer_Lock,
 252     d3d9_vertexbuffer_Unlock,
 253     d3d9_vertexbuffer_GetDesc,
 254 };
 255
 256 static void STDMETHODCALLTYPE d3d9_vertexbuffer_wined3d_object_destroyed(void *parent)
 257 {
 258     struct d3d9_vertexbuffer *buffer = parent;
 259     d3d9_resource_cleanup(&buffer->resource);
 260     HeapFree(GetProcessHeap(), 0, buffer);
 261 }
 262
 263 static const struct wined3d_parent_ops d3d9_vertexbuffer_wined3d_parent_ops =
 264 {
 265     d3d9_vertexbuffer_wined3d_object_destroyed,
 266 };
 267
 268 HRESULT vertexbuffer_init(struct d3d9_vertexbuffer *buffer, struct d3d9_device *device,
 269         UINT size, UINT usage, DWORD fvf, D3DPOOL pool)
 270 {
 271     HRESULT hr;
 272
 273     buffer->IDirect3DVertexBuffer9_iface.lpVtbl = &d3d9_vertexbuffer_vtbl;
 274     buffer->fvf = fvf;
 275     d3d9_resource_init(&buffer->resource);
 276
 277     wined3d_mutex_lock();
 278     hr = wined3d_buffer_create_vb(device->wined3d_device, size, usage & WINED3DUSAGE_MASK,
 279             (enum wined3d_pool)pool, buffer, &d3d9_vertexbuffer_wined3d_parent_ops, &buffer->wined3d_buffer);
 280     wined3d_mutex_unlock();
 281     if (FAILED(hr))
 282     {
 283         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
 284         return hr;
 285     }
 286
 287     buffer->parent_device = &device->IDirect3DDevice9Ex_iface;
 288     IDirect3DDevice9Ex_AddRef(buffer->parent_device);
 289
 290     return D3D_OK;
 291 }
 292
 293 struct d3d9_vertexbuffer *unsafe_impl_from_IDirect3DVertexBuffer9(IDirect3DVertexBuffer9 *iface)
 294 {
 295     if (!iface)
 296         return NULL;
 297     assert(iface->lpVtbl == &d3d9_vertexbuffer_vtbl);
 298
 299     return impl_from_IDirect3DVertexBuffer9(iface);
 300 }
 301
 302 static inline struct d3d9_indexbuffer *impl_from_IDirect3DIndexBuffer9(IDirect3DIndexBuffer9 *iface)
 303 {
 304     return CONTAINING_RECORD(iface, struct d3d9_indexbuffer, IDirect3DIndexBuffer9_iface);
 305 }
 306
 307 static HRESULT WINAPI d3d9_indexbuffer_QueryInterface(IDirect3DIndexBuffer9 *iface, REFIID riid, void **out)
 308 {
 309     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
 310
 311     if (IsEqualGUID(riid, &IID_IDirect3DIndexBuffer9)
 312             || IsEqualGUID(riid, &IID_IDirect3DResource9)
 313             || IsEqualGUID(riid, &IID_IUnknown))
 314     {
 315         IDirect3DIndexBuffer9_AddRef(iface);
 316         *out = iface;
 317         return S_OK;
 318     }
 319
 320     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
 321
 322     *out = NULL;
 323     return E_NOINTERFACE;
 324 }
 325
 326 static ULONG WINAPI d3d9_indexbuffer_AddRef(IDirect3DIndexBuffer9 *iface)
 327 {
 328     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 329     ULONG refcount = InterlockedIncrement(&buffer->resource.refcount);
 330
 331     TRACE("%p increasing refcount to %u.\n", iface, refcount);
 332
 333     if (refcount == 1)
 334     {
 335         IDirect3DDevice9Ex_AddRef(buffer->parent_device);
 336         wined3d_mutex_lock();
 337         wined3d_buffer_incref(buffer->wined3d_buffer);
 338         wined3d_mutex_unlock();
 339     }
 340
 341     return refcount;
 342 }
 343
 344 static ULONG WINAPI d3d9_indexbuffer_Release(IDirect3DIndexBuffer9 *iface)
 345 {
 346     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 347     ULONG refcount = InterlockedDecrement(&buffer->resource.refcount);
 348
 349     TRACE("%p decreasing refcount to %u.\n", iface, refcount);
 350
 351     if (!refcount)
 352     {
 353         IDirect3DDevice9Ex *device = buffer->parent_device;
 354
 355         wined3d_mutex_lock();
 356         wined3d_buffer_decref(buffer->wined3d_buffer);
 357         wined3d_mutex_unlock();
 358
 359         /* Release the device last, as it may cause the device to be destroyed. */
 360         IDirect3DDevice9Ex_Release(device);
 361     }
 362
 363     return refcount;
 364 }
 365
 366 static HRESULT WINAPI d3d9_indexbuffer_GetDevice(IDirect3DIndexBuffer9 *iface, IDirect3DDevice9 **device)
 367 {
 368     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 369
 370     TRACE("iface %p, device %p.\n", iface, device);
 371
 372     *device = (IDirect3DDevice9 *)buffer->parent_device;
 373     IDirect3DDevice9_AddRef(*device);
 374
 375     TRACE("Returning device %p.\n", *device);
 376
 377     return D3D_OK;
 378 }
 379
 380 static HRESULT WINAPI d3d9_indexbuffer_SetPrivateData(IDirect3DIndexBuffer9 *iface,
 381         REFGUID guid, const void *data, DWORD data_size, DWORD flags)
 382 {
 383     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 384     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 385             iface, debugstr_guid(guid), data, data_size, flags);
 386
 387     return d3d9_resource_set_private_data(&buffer->resource, guid, data, data_size, flags);
 388 }
 389
 390 static HRESULT WINAPI d3d9_indexbuffer_GetPrivateData(IDirect3DIndexBuffer9 *iface,
 391         REFGUID guid, void *data, DWORD *data_size)
 392 {
 393     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 394     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 395             iface, debugstr_guid(guid), data, data_size);
 396
 397     return d3d9_resource_get_private_data(&buffer->resource, guid, data, data_size);
 398 }
 399
 400 static HRESULT WINAPI d3d9_indexbuffer_FreePrivateData(IDirect3DIndexBuffer9 *iface, REFGUID guid)
 401 {
 402     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 403     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
 404
 405     return d3d9_resource_free_private_data(&buffer->resource, guid);
 406 }
 407
 408 static DWORD WINAPI d3d9_indexbuffer_SetPriority(IDirect3DIndexBuffer9 *iface, DWORD priority)
 409 {
 410     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 411     struct wined3d_resource *resource;
 412     DWORD previous;
 413
 414     TRACE("iface %p, priority %u.\n", iface, priority);
 415
 416     wined3d_mutex_lock();
 417     resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
 418     previous = wined3d_resource_set_priority(resource, priority);
 419     wined3d_mutex_unlock();
 420
 421     return previous;
 422 }
 423
 424 static DWORD WINAPI d3d9_indexbuffer_GetPriority(IDirect3DIndexBuffer9 *iface)
 425 {
 426     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 427     const struct wined3d_resource *resource;
 428     DWORD priority;
 429
 430     TRACE("iface %p.\n", iface);
 431
 432     wined3d_mutex_lock();
 433     resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
 434     priority = wined3d_resource_get_priority(resource);
 435     wined3d_mutex_unlock();
 436
 437     return priority;
 438 }
 439
 440 static void WINAPI d3d9_indexbuffer_PreLoad(IDirect3DIndexBuffer9 *iface)
 441 {
 442     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 443
 444     TRACE("iface %p.\n", iface);
 445
 446     wined3d_mutex_lock();
 447     wined3d_buffer_preload(buffer->wined3d_buffer);
 448     wined3d_mutex_unlock();
 449 }
 450
 451 static D3DRESOURCETYPE WINAPI d3d9_indexbuffer_GetType(IDirect3DIndexBuffer9 *iface)
 452 {
 453     TRACE("iface %p.\n", iface);
 454
 455     return D3DRTYPE_INDEXBUFFER;
 456 }
 457
 458 static HRESULT WINAPI d3d9_indexbuffer_Lock(IDirect3DIndexBuffer9 *iface,
 459         UINT offset, UINT size, void **data, DWORD flags)
 460 {
 461     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 462     HRESULT hr;
 463
 464     TRACE("iface %p, offset %u, size %u, data %p, flags %#x.\n",
 465             iface, offset, size, data, flags);
 466
 467     wined3d_mutex_lock();
 468     hr = wined3d_buffer_map(buffer->wined3d_buffer, offset, size, (BYTE **)data, flags);
 469     wined3d_mutex_unlock();
 470
 471     return hr;
 472 }
 473
 474 static HRESULT WINAPI d3d9_indexbuffer_Unlock(IDirect3DIndexBuffer9 *iface)
 475 {
 476     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 477
 478     TRACE("iface %p.\n", iface);
 479
 480     wined3d_mutex_lock();
 481     wined3d_buffer_unmap(buffer->wined3d_buffer);
 482     wined3d_mutex_unlock();
 483
 484     return D3D_OK;
 485 }
 486
 487 static HRESULT WINAPI d3d9_indexbuffer_GetDesc(IDirect3DIndexBuffer9 *iface, D3DINDEXBUFFER_DESC *desc)
 488 {
 489     struct d3d9_indexbuffer *buffer = impl_from_IDirect3DIndexBuffer9(iface);
 490     struct wined3d_resource_desc wined3d_desc;
 491     struct wined3d_resource *wined3d_resource;
 492
 493     TRACE("iface %p, desc %p.\n", iface, desc);
 494
 495     wined3d_mutex_lock();
 496     wined3d_resource = wined3d_buffer_get_resource(buffer->wined3d_buffer);
 497     wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
 498     wined3d_mutex_unlock();
 499
 500     desc->Format = d3dformat_from_wined3dformat(buffer->format);
 501     desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
 502     desc->Pool = wined3d_desc.pool;
 503     desc->Size = wined3d_desc.size;
 504     desc->Type = D3DRTYPE_INDEXBUFFER;
 505
 506     return D3D_OK;
 507 }
 508
 509 static const IDirect3DIndexBuffer9Vtbl d3d9_indexbuffer_vtbl =
 510 {
 511     /* IUnknown */
 512     d3d9_indexbuffer_QueryInterface,
 513     d3d9_indexbuffer_AddRef,
 514     d3d9_indexbuffer_Release,
 515     /* IDirect3DResource9 */
 516     d3d9_indexbuffer_GetDevice,
 517     d3d9_indexbuffer_SetPrivateData,
 518     d3d9_indexbuffer_GetPrivateData,
 519     d3d9_indexbuffer_FreePrivateData,
 520     d3d9_indexbuffer_SetPriority,
 521     d3d9_indexbuffer_GetPriority,
 522     d3d9_indexbuffer_PreLoad,
 523     d3d9_indexbuffer_GetType,
 524     /* IDirect3DIndexBuffer9 */
 525     d3d9_indexbuffer_Lock,
 526     d3d9_indexbuffer_Unlock,
 527     d3d9_indexbuffer_GetDesc,
 528 };
 529
 530 static void STDMETHODCALLTYPE d3d9_indexbuffer_wined3d_object_destroyed(void *parent)
 531 {
 532     struct d3d9_indexbuffer *buffer = parent;
 533     d3d9_resource_cleanup(&buffer->resource);
 534     HeapFree(GetProcessHeap(), 0, buffer);
 535 }
 536
 537 static const struct wined3d_parent_ops d3d9_indexbuffer_wined3d_parent_ops =
 538 {
 539     d3d9_indexbuffer_wined3d_object_destroyed,
 540 };
 541
 542 HRESULT indexbuffer_init(struct d3d9_indexbuffer *buffer, struct d3d9_device *device,
 543         UINT size, DWORD usage, D3DFORMAT format, D3DPOOL pool)
 544 {
 545     HRESULT hr;
 546
 547     buffer->IDirect3DIndexBuffer9_iface.lpVtbl = &d3d9_indexbuffer_vtbl;
 548     buffer->format = wined3dformat_from_d3dformat(format);
 549     d3d9_resource_init(&buffer->resource);
 550
 551     wined3d_mutex_lock();
 552     hr = wined3d_buffer_create_ib(device->wined3d_device, size, usage & WINED3DUSAGE_MASK,
 553             (enum wined3d_pool)pool, buffer, &d3d9_indexbuffer_wined3d_parent_ops, &buffer->wined3d_buffer);
 554     wined3d_mutex_unlock();
 555     if (FAILED(hr))
 556     {
 557         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
 558         return hr;
 559     }
 560
 561     buffer->parent_device = &device->IDirect3DDevice9Ex_iface;
 562     IDirect3DDevice9Ex_AddRef(buffer->parent_device);
 563
 564     return D3D_OK;
 565 }
 566
 567 struct d3d9_indexbuffer *unsafe_impl_from_IDirect3DIndexBuffer9(IDirect3DIndexBuffer9 *iface)
 568 {
 569     if (!iface)
 570         return NULL;
 571     assert(iface->lpVtbl == &d3d9_indexbuffer_vtbl);
 572
 573     return impl_from_IDirect3DIndexBuffer9(iface);
 574 }