dlls/d3d11/buffer.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 "d3d11_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(d3d11);
  23
  24 /* ID3D11Buffer methods */
  25
  26 static inline struct d3d_buffer *impl_from_ID3D11Buffer(ID3D11Buffer *iface)
  27 {
  28     return CONTAINING_RECORD(iface, struct d3d_buffer, ID3D11Buffer_iface);
  29 }
  30
  31 static HRESULT STDMETHODCALLTYPE d3d11_buffer_QueryInterface(ID3D11Buffer *iface, REFIID riid, void **out)
  32 {
  33     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
  34
  35     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  36
  37     if (IsEqualGUID(riid, &IID_ID3D11Buffer)
  38             || IsEqualGUID(riid, &IID_ID3D11Resource)
  39             || IsEqualGUID(riid, &IID_ID3D11DeviceChild)
  40             || IsEqualGUID(riid, &IID_IUnknown))
  41     {
  42         ID3D11Buffer_AddRef(iface);
  43         *out = iface;
  44         return S_OK;
  45     }
  46
  47     if (IsEqualGUID(riid, &IID_ID3D10Buffer)
  48             || IsEqualGUID(riid, &IID_ID3D10Resource)
  49             || IsEqualGUID(riid, &IID_ID3D10DeviceChild))
  50     {
  51         ID3D10Buffer_AddRef(&buffer->ID3D10Buffer_iface);
  52         *out = &buffer->ID3D10Buffer_iface;
  53         return S_OK;
  54     }
  55
  56     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  57
  58     *out = NULL;
  59     return E_NOINTERFACE;
  60 }
  61
  62 static ULONG STDMETHODCALLTYPE d3d11_buffer_AddRef(ID3D11Buffer *iface)
  63 {
  64     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
  65     ULONG refcount = InterlockedIncrement(&buffer->refcount);
  66
  67     TRACE("%p increasing refcount to %u.\n", buffer, refcount);
  68
  69     if (refcount == 1)
  70     {
  71         ID3D11Device2_AddRef(buffer->device);
  72         wined3d_mutex_lock();
  73         wined3d_buffer_incref(buffer->wined3d_buffer);
  74         wined3d_mutex_unlock();
  75     }
  76
  77     return refcount;
  78 }
  79
  80 static ULONG STDMETHODCALLTYPE d3d11_buffer_Release(ID3D11Buffer *iface)
  81 {
  82     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
  83     ULONG refcount = InterlockedDecrement(&buffer->refcount);
  84
  85     TRACE("%p decreasing refcount to %u.\n", buffer, refcount);
  86
  87     if (!refcount)
  88     {
  89         ID3D11Device2 *device = buffer->device;
  90
  91         wined3d_mutex_lock();
  92         wined3d_buffer_decref(buffer->wined3d_buffer);
  93         wined3d_mutex_unlock();
  94         /* Release the device last, it may cause the wined3d device to be
  95          * destroyed. */
  96         ID3D11Device2_Release(device);
  97     }
  98
  99     return refcount;
 100 }
 101
 102 static void STDMETHODCALLTYPE d3d11_buffer_GetDevice(ID3D11Buffer *iface, ID3D11Device **device)
 103 {
 104     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 105
 106     TRACE("iface %p, device %p.\n", iface, device);
 107
 108     *device = (ID3D11Device *)buffer->device;
 109     ID3D11Device_AddRef(*device);
 110 }
 111
 112 static HRESULT STDMETHODCALLTYPE d3d11_buffer_GetPrivateData(ID3D11Buffer *iface,
 113         REFGUID guid, UINT *data_size, void *data)
 114 {
 115     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 116
 117     TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);
 118
 119     return d3d_get_private_data(&buffer->private_store, guid, data_size, data);
 120 }
 121
 122 static HRESULT STDMETHODCALLTYPE d3d11_buffer_SetPrivateData(ID3D11Buffer *iface,
 123         REFGUID guid, UINT data_size, const void *data)
 124 {
 125     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 126
 127     TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);
 128
 129     return d3d_set_private_data(&buffer->private_store, guid, data_size, data);
 130 }
 131
 132 static HRESULT STDMETHODCALLTYPE d3d11_buffer_SetPrivateDataInterface(ID3D11Buffer *iface,
 133         REFGUID guid, const IUnknown *data)
 134 {
 135     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 136
 137     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
 138
 139     return d3d_set_private_data_interface(&buffer->private_store, guid, data);
 140 }
 141
 142 static void STDMETHODCALLTYPE d3d11_buffer_GetType(ID3D11Buffer *iface,
 143         D3D11_RESOURCE_DIMENSION *resource_dimension)
 144 {
 145     TRACE("iface %p, resource_dimension %p.\n", iface, resource_dimension);
 146
 147     *resource_dimension = D3D11_RESOURCE_DIMENSION_BUFFER;
 148 }
 149
 150 static void STDMETHODCALLTYPE d3d11_buffer_SetEvictionPriority(ID3D11Buffer *iface, UINT eviction_priority)
 151 {
 152     FIXME("iface %p, eviction_priority %#x stub!\n", iface, eviction_priority);
 153 }
 154
 155 static UINT STDMETHODCALLTYPE d3d11_buffer_GetEvictionPriority(ID3D11Buffer *iface)
 156 {
 157     FIXME("iface %p stub!\n", iface);
 158
 159     return 0;
 160 }
 161
 162 static void STDMETHODCALLTYPE d3d11_buffer_GetDesc(ID3D11Buffer *iface, D3D11_BUFFER_DESC *desc)
 163 {
 164     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 165
 166     TRACE("iface %p, desc %p.\n", iface, desc);
 167
 168     *desc = buffer->desc;
 169 }
 170
 171 static const struct ID3D11BufferVtbl d3d11_buffer_vtbl =
 172 {
 173     /* IUnknown methods */
 174     d3d11_buffer_QueryInterface,
 175     d3d11_buffer_AddRef,
 176     d3d11_buffer_Release,
 177     /* ID3D11DeviceChild methods */
 178     d3d11_buffer_GetDevice,
 179     d3d11_buffer_GetPrivateData,
 180     d3d11_buffer_SetPrivateData,
 181     d3d11_buffer_SetPrivateDataInterface,
 182     /* ID3D11Resource methods */
 183     d3d11_buffer_GetType,
 184     d3d11_buffer_SetEvictionPriority,
 185     d3d11_buffer_GetEvictionPriority,
 186     /* ID3D11Buffer methods */
 187     d3d11_buffer_GetDesc,
 188 };
 189
 190 struct d3d_buffer *unsafe_impl_from_ID3D11Buffer(ID3D11Buffer *iface)
 191 {
 192     if (!iface)
 193         return NULL;
 194     assert(iface->lpVtbl == &d3d11_buffer_vtbl);
 195     return CONTAINING_RECORD(iface, struct d3d_buffer, ID3D11Buffer_iface);
 196 }
 197
 198 /* ID3D10Buffer methods */
 199
 200 static inline struct d3d_buffer *impl_from_ID3D10Buffer(ID3D10Buffer *iface)
 201 {
 202     return CONTAINING_RECORD(iface, struct d3d_buffer, ID3D10Buffer_iface);
 203 }
 204
 205 /* IUnknown methods */
 206
 207 static HRESULT STDMETHODCALLTYPE d3d10_buffer_QueryInterface(ID3D10Buffer *iface, REFIID riid, void **out)
 208 {
 209     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 210
 211     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
 212
 213     return d3d11_buffer_QueryInterface(&buffer->ID3D11Buffer_iface, riid, out);
 214 }
 215
 216 static ULONG STDMETHODCALLTYPE d3d10_buffer_AddRef(ID3D10Buffer *iface)
 217 {
 218     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 219
 220     TRACE("iface %p.\n", iface);
 221
 222     return d3d11_buffer_AddRef(&buffer->ID3D11Buffer_iface);
 223 }
 224
 225 static ULONG STDMETHODCALLTYPE d3d10_buffer_Release(ID3D10Buffer *iface)
 226 {
 227     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 228
 229     TRACE("iface %p.\n", iface);
 230
 231     return d3d11_buffer_Release(&buffer->ID3D11Buffer_iface);
 232 }
 233
 234 /* ID3D10DeviceChild methods */
 235
 236 static void STDMETHODCALLTYPE d3d10_buffer_GetDevice(ID3D10Buffer *iface, ID3D10Device **device)
 237 {
 238     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 239
 240     TRACE("iface %p, device %p.\n", iface, device);
 241
 242     ID3D11Device2_QueryInterface(buffer->device, &IID_ID3D10Device, (void **)device);
 243 }
 244
 245 static HRESULT STDMETHODCALLTYPE d3d10_buffer_GetPrivateData(ID3D10Buffer *iface,
 246         REFGUID guid, UINT *data_size, void *data)
 247 {
 248     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 249
 250     TRACE("iface %p, guid %s, data_size %p, data %p.\n",
 251             iface, debugstr_guid(guid), data_size, data);
 252
 253     return d3d_get_private_data(&buffer->private_store, guid, data_size, data);
 254 }
 255
 256 static HRESULT STDMETHODCALLTYPE d3d10_buffer_SetPrivateData(ID3D10Buffer *iface,
 257         REFGUID guid, UINT data_size, const void *data)
 258 {
 259     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 260
 261     TRACE("iface %p, guid %s, data_size %u, data %p.\n",
 262             iface, debugstr_guid(guid), data_size, data);
 263
 264     return d3d_set_private_data(&buffer->private_store, guid, data_size, data);
 265 }
 266
 267 static HRESULT STDMETHODCALLTYPE d3d10_buffer_SetPrivateDataInterface(ID3D10Buffer *iface,
 268         REFGUID guid, const IUnknown *data)
 269 {
 270     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 271
 272     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
 273
 274     return d3d_set_private_data_interface(&buffer->private_store, guid, data);
 275 }
 276
 277 /* ID3D10Resource methods */
 278
 279 static void STDMETHODCALLTYPE d3d10_buffer_GetType(ID3D10Buffer *iface, D3D10_RESOURCE_DIMENSION *resource_dimension)
 280 {
 281     TRACE("iface %p, resource_dimension %p\n", iface, resource_dimension);
 282
 283     *resource_dimension = D3D10_RESOURCE_DIMENSION_BUFFER;
 284 }
 285
 286 static void STDMETHODCALLTYPE d3d10_buffer_SetEvictionPriority(ID3D10Buffer *iface, UINT eviction_priority)
 287 {
 288     FIXME("iface %p, eviction_priority %u stub!\n", iface, eviction_priority);
 289 }
 290
 291 static UINT STDMETHODCALLTYPE d3d10_buffer_GetEvictionPriority(ID3D10Buffer *iface)
 292 {
 293     FIXME("iface %p stub!\n", iface);
 294
 295     return 0;
 296 }
 297
 298 /* ID3D10Buffer methods */
 299
 300 static HRESULT STDMETHODCALLTYPE d3d10_buffer_Map(ID3D10Buffer *iface, D3D10_MAP map_type, UINT map_flags, void **data)
 301 {
 302     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 303     struct wined3d_map_desc wined3d_map_desc;
 304     HRESULT hr;
 305
 306     TRACE("iface %p, map_type %u, map_flags %#x, data %p.\n", iface, map_type, map_flags, data);
 307
 308     if (map_flags)
 309         FIXME("Ignoring map_flags %#x.\n", map_flags);
 310
 311     wined3d_mutex_lock();
 312     hr = wined3d_resource_map(wined3d_buffer_get_resource(buffer->wined3d_buffer), 0,
 313             &wined3d_map_desc, NULL, wined3d_map_flags_from_d3d10_map_type(map_type));
 314     *data = wined3d_map_desc.data;
 315     wined3d_mutex_unlock();
 316
 317     return hr;
 318 }
 319
 320 static void STDMETHODCALLTYPE d3d10_buffer_Unmap(ID3D10Buffer *iface)
 321 {
 322     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 323
 324     TRACE("iface %p.\n", iface);
 325
 326     wined3d_mutex_lock();
 327     wined3d_resource_unmap(wined3d_buffer_get_resource(buffer->wined3d_buffer), 0);
 328     wined3d_mutex_unlock();
 329 }
 330
 331 static void STDMETHODCALLTYPE d3d10_buffer_GetDesc(ID3D10Buffer *iface, D3D10_BUFFER_DESC *desc)
 332 {
 333     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 334     const D3D11_BUFFER_DESC *d3d11_desc = &buffer->desc;
 335
 336     TRACE("iface %p, desc %p.\n", iface, desc);
 337
 338     desc->ByteWidth = d3d11_desc->ByteWidth;
 339     desc->Usage = d3d10_usage_from_d3d11_usage(d3d11_desc->Usage);
 340     desc->BindFlags = d3d10_bind_flags_from_d3d11_bind_flags(d3d11_desc->BindFlags);
 341     desc->CPUAccessFlags = d3d10_cpu_access_flags_from_d3d11_cpu_access_flags(d3d11_desc->CPUAccessFlags);
 342     desc->MiscFlags = d3d10_resource_misc_flags_from_d3d11_resource_misc_flags(d3d11_desc->MiscFlags);
 343 }
 344
 345 static const struct ID3D10BufferVtbl d3d10_buffer_vtbl =
 346 {
 347     /* IUnknown methods */
 348     d3d10_buffer_QueryInterface,
 349     d3d10_buffer_AddRef,
 350     d3d10_buffer_Release,
 351     /* ID3D10DeviceChild methods */
 352     d3d10_buffer_GetDevice,
 353     d3d10_buffer_GetPrivateData,
 354     d3d10_buffer_SetPrivateData,
 355     d3d10_buffer_SetPrivateDataInterface,
 356     /* ID3D10Resource methods */
 357     d3d10_buffer_GetType,
 358     d3d10_buffer_SetEvictionPriority,
 359     d3d10_buffer_GetEvictionPriority,
 360     /* ID3D10Buffer methods */
 361     d3d10_buffer_Map,
 362     d3d10_buffer_Unmap,
 363     d3d10_buffer_GetDesc,
 364 };
 365
 366 struct d3d_buffer *unsafe_impl_from_ID3D10Buffer(ID3D10Buffer *iface)
 367 {
 368     if (!iface)
 369         return NULL;
 370     assert(iface->lpVtbl == &d3d10_buffer_vtbl);
 371     return CONTAINING_RECORD(iface, struct d3d_buffer, ID3D10Buffer_iface);
 372 }
 373
 374 static void STDMETHODCALLTYPE d3d_buffer_wined3d_object_released(void *parent)
 375 {
 376     struct d3d_buffer *buffer = parent;
 377
 378     wined3d_private_store_cleanup(&buffer->private_store);
 379     heap_free(parent);
 380 }
 381
 382 static const struct wined3d_parent_ops d3d_buffer_wined3d_parent_ops =
 383 {
 384     d3d_buffer_wined3d_object_released,
 385 };
 386
 387 static BOOL validate_buffer_desc(D3D11_BUFFER_DESC *desc, D3D_FEATURE_LEVEL feature_level)
 388 {
 389     if (!validate_d3d11_resource_access_flags(D3D11_RESOURCE_DIMENSION_BUFFER,
 390             desc->Usage, desc->BindFlags, desc->CPUAccessFlags, feature_level))
 391         return FALSE;
 392
 393     if (desc->MiscFlags & D3D11_RESOURCE_MISC_BUFFER_ALLOW_RAW_VIEWS)
 394     {
 395         if (desc->MiscFlags & D3D11_RESOURCE_MISC_BUFFER_STRUCTURED)
 396         {
 397             WARN("Raw and structure buffers are mutually exclusive.\n");
 398             return FALSE;
 399         }
 400         if (!(desc->BindFlags & (D3D11_BIND_SHADER_RESOURCE | D3D11_BIND_UNORDERED_ACCESS)))
 401         {
 402             WARN("Invalid bind flags %#x for raw buffer.\n", desc->BindFlags);
 403             return FALSE;
 404         }
 405     }
 406
 407     if (desc->MiscFlags & D3D11_RESOURCE_MISC_BUFFER_STRUCTURED)
 408     {
 409         if (!desc->StructureByteStride || desc->StructureByteStride % 4)
 410         {
 411             WARN("Invalid structure byte stride %u.\n", desc->StructureByteStride);
 412             return FALSE;
 413         }
 414         if (desc->ByteWidth % desc->StructureByteStride)
 415         {
 416             WARN("Byte width %u is not divisible by structure byte stride %u.\n",
 417                     desc->ByteWidth, desc->StructureByteStride);
 418             return FALSE;
 419         }
 420     }
 421     else
 422     {
 423         desc->StructureByteStride = 0;
 424     }
 425
 426     if (desc->MiscFlags & D3D11_RESOURCE_MISC_GENERATE_MIPS)
 427     {
 428         WARN("Buffer with the D3D11_RESOURCE_MISC_GENERATE_MIPS flag.\n");
 429         return FALSE;
 430     }
 431
 432     return TRUE;
 433 }
 434
 435 static HRESULT d3d_buffer_init(struct d3d_buffer *buffer, struct d3d_device *device,
 436         const D3D11_BUFFER_DESC *desc, const D3D11_SUBRESOURCE_DATA *data)
 437 {
 438     struct wined3d_buffer_desc wined3d_desc;
 439     HRESULT hr;
 440
 441     buffer->ID3D11Buffer_iface.lpVtbl = &d3d11_buffer_vtbl;
 442     buffer->ID3D10Buffer_iface.lpVtbl = &d3d10_buffer_vtbl;
 443     buffer->refcount = 1;
 444     buffer->desc = *desc;
 445
 446     if (!validate_buffer_desc(&buffer->desc, device->feature_level))
 447         return E_INVALIDARG;
 448
 449     wined3d_desc.byte_width = buffer->desc.ByteWidth;
 450     wined3d_desc.usage = wined3d_usage_from_d3d11(buffer->desc.Usage);
 451     wined3d_desc.bind_flags = wined3d_bind_flags_from_d3d11(buffer->desc.BindFlags, buffer->desc.MiscFlags);
 452     wined3d_desc.access = wined3d_access_from_d3d11(buffer->desc.Usage, buffer->desc.CPUAccessFlags);
 453     wined3d_desc.misc_flags = buffer->desc.MiscFlags;
 454     wined3d_desc.structure_byte_stride = buffer->desc.StructureByteStride;
 455
 456     wined3d_mutex_lock();
 457     wined3d_private_store_init(&buffer->private_store);
 458
 459     if (FAILED(hr = wined3d_buffer_create(device->wined3d_device, &wined3d_desc,
 460             (const struct wined3d_sub_resource_data *)data, buffer,
 461             &d3d_buffer_wined3d_parent_ops, &buffer->wined3d_buffer)))
 462     {
 463         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
 464         wined3d_private_store_cleanup(&buffer->private_store);
 465         wined3d_mutex_unlock();
 466         return hr;
 467     }
 468     wined3d_mutex_unlock();
 469
 470     ID3D11Device2_AddRef(buffer->device = &device->ID3D11Device2_iface);
 471
 472     return S_OK;
 473 }
 474
 475 HRESULT d3d_buffer_create(struct d3d_device *device, const D3D11_BUFFER_DESC *desc,
 476         const D3D11_SUBRESOURCE_DATA *data, struct d3d_buffer **buffer)
 477 {
 478     struct d3d_buffer *object;
 479     HRESULT hr;
 480
 481     if (!(object = heap_alloc_zero(sizeof(*object))))
 482         return E_OUTOFMEMORY;
 483
 484     if (FAILED(hr = d3d_buffer_init(object, device, desc, data)))
 485     {
 486         WARN("Failed to initialize buffer, hr %#x.\n", hr);
 487         heap_free(object);
 488         return hr;
 489     }
 490
 491     TRACE("Created buffer %p.\n", object);
 492     *buffer = object;
 493
 494     return S_OK;
 495 }