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 "config.h"
  21 #include "wine/port.h"
  22
  23 #include "d3d11_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d11);
  26
  27 /* ID3D11Buffer methods */
  28
  29 static inline struct d3d_buffer *impl_from_ID3D11Buffer(ID3D11Buffer *iface)
  30 {
  31     return CONTAINING_RECORD(iface, struct d3d_buffer, ID3D11Buffer_iface);
  32 }
  33
  34 static HRESULT STDMETHODCALLTYPE d3d11_buffer_QueryInterface(ID3D11Buffer *iface, REFIID riid, void **out)
  35 {
  36     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
  37
  38     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  39
  40     if (IsEqualGUID(riid, &IID_ID3D11Buffer)
  41             || IsEqualGUID(riid, &IID_ID3D11Resource)
  42             || IsEqualGUID(riid, &IID_ID3D11DeviceChild)
  43             || IsEqualGUID(riid, &IID_IUnknown))
  44     {
  45         ID3D11Buffer_AddRef(iface);
  46         *out = iface;
  47         return S_OK;
  48     }
  49
  50     if (IsEqualGUID(riid, &IID_ID3D10Buffer)
  51             || IsEqualGUID(riid, &IID_ID3D10Resource)
  52             || IsEqualGUID(riid, &IID_ID3D10DeviceChild))
  53     {
  54         ID3D10Buffer_AddRef(&buffer->ID3D10Buffer_iface);
  55         *out = &buffer->ID3D10Buffer_iface;
  56         return S_OK;
  57     }
  58
  59     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  60
  61     *out = NULL;
  62     return E_NOINTERFACE;
  63 }
  64
  65 static ULONG STDMETHODCALLTYPE d3d11_buffer_AddRef(ID3D11Buffer *iface)
  66 {
  67     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
  68     ULONG refcount = InterlockedIncrement(&buffer->refcount);
  69
  70     TRACE("%p increasing refcount to %u.\n", buffer, refcount);
  71
  72     if (refcount == 1)
  73     {
  74         ID3D11Device2_AddRef(buffer->device);
  75         wined3d_mutex_lock();
  76         wined3d_buffer_incref(buffer->wined3d_buffer);
  77         wined3d_mutex_unlock();
  78     }
  79
  80     return refcount;
  81 }
  82
  83 static ULONG STDMETHODCALLTYPE d3d11_buffer_Release(ID3D11Buffer *iface)
  84 {
  85     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
  86     ULONG refcount = InterlockedDecrement(&buffer->refcount);
  87
  88     TRACE("%p decreasing refcount to %u.\n", buffer, refcount);
  89
  90     if (!refcount)
  91     {
  92         ID3D11Device2 *device = buffer->device;
  93
  94         wined3d_mutex_lock();
  95         wined3d_buffer_decref(buffer->wined3d_buffer);
  96         wined3d_mutex_unlock();
  97         /* Release the device last, it may cause the wined3d device to be
  98          * destroyed. */
  99         ID3D11Device2_Release(device);
 100     }
 101
 102     return refcount;
 103 }
 104
 105 static void STDMETHODCALLTYPE d3d11_buffer_GetDevice(ID3D11Buffer *iface, ID3D11Device **device)
 106 {
 107     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 108
 109     TRACE("iface %p, device %p.\n", iface, device);
 110
 111     *device = (ID3D11Device *)buffer->device;
 112     ID3D11Device_AddRef(*device);
 113 }
 114
 115 static HRESULT STDMETHODCALLTYPE d3d11_buffer_GetPrivateData(ID3D11Buffer *iface,
 116         REFGUID guid, UINT *data_size, void *data)
 117 {
 118     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 119
 120     TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);
 121
 122     return d3d_get_private_data(&buffer->private_store, guid, data_size, data);
 123 }
 124
 125 static HRESULT STDMETHODCALLTYPE d3d11_buffer_SetPrivateData(ID3D11Buffer *iface,
 126         REFGUID guid, UINT data_size, const void *data)
 127 {
 128     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 129
 130     TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);
 131
 132     return d3d_set_private_data(&buffer->private_store, guid, data_size, data);
 133 }
 134
 135 static HRESULT STDMETHODCALLTYPE d3d11_buffer_SetPrivateDataInterface(ID3D11Buffer *iface,
 136         REFGUID guid, const IUnknown *data)
 137 {
 138     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 139
 140     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
 141
 142     return d3d_set_private_data_interface(&buffer->private_store, guid, data);
 143 }
 144
 145 static void STDMETHODCALLTYPE d3d11_buffer_GetType(ID3D11Buffer *iface,
 146         D3D11_RESOURCE_DIMENSION *resource_dimension)
 147 {
 148     TRACE("iface %p, resource_dimension %p.\n", iface, resource_dimension);
 149
 150     *resource_dimension = D3D11_RESOURCE_DIMENSION_BUFFER;
 151 }
 152
 153 static void STDMETHODCALLTYPE d3d11_buffer_SetEvictionPriority(ID3D11Buffer *iface, UINT eviction_priority)
 154 {
 155     FIXME("iface %p, eviction_priority %#x stub!\n", iface, eviction_priority);
 156 }
 157
 158 static UINT STDMETHODCALLTYPE d3d11_buffer_GetEvictionPriority(ID3D11Buffer *iface)
 159 {
 160     FIXME("iface %p stub!\n", iface);
 161
 162     return 0;
 163 }
 164
 165 static void STDMETHODCALLTYPE d3d11_buffer_GetDesc(ID3D11Buffer *iface, D3D11_BUFFER_DESC *desc)
 166 {
 167     struct d3d_buffer *buffer = impl_from_ID3D11Buffer(iface);
 168
 169     TRACE("iface %p, desc %p.\n", iface, desc);
 170
 171     *desc = buffer->desc;
 172 }
 173
 174 static const struct ID3D11BufferVtbl d3d11_buffer_vtbl =
 175 {
 176     /* IUnknown methods */
 177     d3d11_buffer_QueryInterface,
 178     d3d11_buffer_AddRef,
 179     d3d11_buffer_Release,
 180     /* ID3D11DeviceChild methods */
 181     d3d11_buffer_GetDevice,
 182     d3d11_buffer_GetPrivateData,
 183     d3d11_buffer_SetPrivateData,
 184     d3d11_buffer_SetPrivateDataInterface,
 185     /* ID3D11Resource methods */
 186     d3d11_buffer_GetType,
 187     d3d11_buffer_SetEvictionPriority,
 188     d3d11_buffer_GetEvictionPriority,
 189     /* ID3D11Buffer methods */
 190     d3d11_buffer_GetDesc,
 191 };
 192
 193 struct d3d_buffer *unsafe_impl_from_ID3D11Buffer(ID3D11Buffer *iface)
 194 {
 195     if (!iface)
 196         return NULL;
 197     assert(iface->lpVtbl == &d3d11_buffer_vtbl);
 198     return CONTAINING_RECORD(iface, struct d3d_buffer, ID3D11Buffer_iface);
 199 }
 200
 201 /* ID3D10Buffer methods */
 202
 203 static inline struct d3d_buffer *impl_from_ID3D10Buffer(ID3D10Buffer *iface)
 204 {
 205     return CONTAINING_RECORD(iface, struct d3d_buffer, ID3D10Buffer_iface);
 206 }
 207
 208 /* IUnknown methods */
 209
 210 static HRESULT STDMETHODCALLTYPE d3d10_buffer_QueryInterface(ID3D10Buffer *iface, REFIID riid, void **out)
 211 {
 212     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 213
 214     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
 215
 216     return d3d11_buffer_QueryInterface(&buffer->ID3D11Buffer_iface, riid, out);
 217 }
 218
 219 static ULONG STDMETHODCALLTYPE d3d10_buffer_AddRef(ID3D10Buffer *iface)
 220 {
 221     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 222
 223     TRACE("iface %p.\n", iface);
 224
 225     return d3d11_buffer_AddRef(&buffer->ID3D11Buffer_iface);
 226 }
 227
 228 static ULONG STDMETHODCALLTYPE d3d10_buffer_Release(ID3D10Buffer *iface)
 229 {
 230     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 231
 232     TRACE("iface %p.\n", iface);
 233
 234     return d3d11_buffer_Release(&buffer->ID3D11Buffer_iface);
 235 }
 236
 237 /* ID3D10DeviceChild methods */
 238
 239 static void STDMETHODCALLTYPE d3d10_buffer_GetDevice(ID3D10Buffer *iface, ID3D10Device **device)
 240 {
 241     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 242
 243     TRACE("iface %p, device %p.\n", iface, device);
 244
 245     ID3D11Device2_QueryInterface(buffer->device, &IID_ID3D10Device, (void **)device);
 246 }
 247
 248 static HRESULT STDMETHODCALLTYPE d3d10_buffer_GetPrivateData(ID3D10Buffer *iface,
 249         REFGUID guid, UINT *data_size, void *data)
 250 {
 251     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 252
 253     TRACE("iface %p, guid %s, data_size %p, data %p.\n",
 254             iface, debugstr_guid(guid), data_size, data);
 255
 256     return d3d_get_private_data(&buffer->private_store, guid, data_size, data);
 257 }
 258
 259 static HRESULT STDMETHODCALLTYPE d3d10_buffer_SetPrivateData(ID3D10Buffer *iface,
 260         REFGUID guid, UINT data_size, const void *data)
 261 {
 262     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 263
 264     TRACE("iface %p, guid %s, data_size %u, data %p.\n",
 265             iface, debugstr_guid(guid), data_size, data);
 266
 267     return d3d_set_private_data(&buffer->private_store, guid, data_size, data);
 268 }
 269
 270 static HRESULT STDMETHODCALLTYPE d3d10_buffer_SetPrivateDataInterface(ID3D10Buffer *iface,
 271         REFGUID guid, const IUnknown *data)
 272 {
 273     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 274
 275     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
 276
 277     return d3d_set_private_data_interface(&buffer->private_store, guid, data);
 278 }
 279
 280 /* ID3D10Resource methods */
 281
 282 static void STDMETHODCALLTYPE d3d10_buffer_GetType(ID3D10Buffer *iface, D3D10_RESOURCE_DIMENSION *resource_dimension)
 283 {
 284     TRACE("iface %p, resource_dimension %p\n", iface, resource_dimension);
 285
 286     *resource_dimension = D3D10_RESOURCE_DIMENSION_BUFFER;
 287 }
 288
 289 static void STDMETHODCALLTYPE d3d10_buffer_SetEvictionPriority(ID3D10Buffer *iface, UINT eviction_priority)
 290 {
 291     FIXME("iface %p, eviction_priority %u stub!\n", iface, eviction_priority);
 292 }
 293
 294 static UINT STDMETHODCALLTYPE d3d10_buffer_GetEvictionPriority(ID3D10Buffer *iface)
 295 {
 296     FIXME("iface %p stub!\n", iface);
 297
 298     return 0;
 299 }
 300
 301 /* ID3D10Buffer methods */
 302
 303 static HRESULT STDMETHODCALLTYPE d3d10_buffer_Map(ID3D10Buffer *iface, D3D10_MAP map_type, UINT map_flags, void **data)
 304 {
 305     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 306     struct wined3d_map_desc wined3d_map_desc;
 307     HRESULT hr;
 308
 309     TRACE("iface %p, map_type %u, map_flags %#x, data %p.\n", iface, map_type, map_flags, data);
 310
 311     if (map_flags)
 312         FIXME("Ignoring map_flags %#x.\n", map_flags);
 313
 314     wined3d_mutex_lock();
 315     hr = wined3d_resource_map(wined3d_buffer_get_resource(buffer->wined3d_buffer), 0,
 316             &wined3d_map_desc, NULL, wined3d_map_flags_from_d3d11_map_type(map_type));
 317     *data = wined3d_map_desc.data;
 318     wined3d_mutex_unlock();
 319
 320     return hr;
 321 }
 322
 323 static void STDMETHODCALLTYPE d3d10_buffer_Unmap(ID3D10Buffer *iface)
 324 {
 325     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 326
 327     TRACE("iface %p.\n", iface);
 328
 329     wined3d_mutex_lock();
 330     wined3d_resource_unmap(wined3d_buffer_get_resource(buffer->wined3d_buffer), 0);
 331     wined3d_mutex_unlock();
 332 }
 333
 334 static void STDMETHODCALLTYPE d3d10_buffer_GetDesc(ID3D10Buffer *iface, D3D10_BUFFER_DESC *desc)
 335 {
 336     struct d3d_buffer *buffer = impl_from_ID3D10Buffer(iface);
 337     const D3D11_BUFFER_DESC *d3d11_desc = &buffer->desc;
 338
 339     TRACE("iface %p, desc %p.\n", iface, desc);
 340
 341     desc->ByteWidth = d3d11_desc->ByteWidth;
 342     desc->Usage = d3d10_usage_from_d3d11_usage(d3d11_desc->Usage);
 343     desc->BindFlags = d3d10_bind_flags_from_d3d11_bind_flags(d3d11_desc->BindFlags);
 344     desc->CPUAccessFlags = d3d10_cpu_access_flags_from_d3d11_cpu_access_flags(d3d11_desc->CPUAccessFlags);
 345     desc->MiscFlags = d3d10_resource_misc_flags_from_d3d11_resource_misc_flags(d3d11_desc->MiscFlags);
 346 }
 347
 348 static const struct ID3D10BufferVtbl d3d10_buffer_vtbl =
 349 {
 350     /* IUnknown methods */
 351     d3d10_buffer_QueryInterface,
 352     d3d10_buffer_AddRef,
 353     d3d10_buffer_Release,
 354     /* ID3D10DeviceChild methods */
 355     d3d10_buffer_GetDevice,
 356     d3d10_buffer_GetPrivateData,
 357     d3d10_buffer_SetPrivateData,
 358     d3d10_buffer_SetPrivateDataInterface,
 359     /* ID3D10Resource methods */
 360     d3d10_buffer_GetType,
 361     d3d10_buffer_SetEvictionPriority,
 362     d3d10_buffer_GetEvictionPriority,
 363     /* ID3D10Buffer methods */
 364     d3d10_buffer_Map,
 365     d3d10_buffer_Unmap,
 366     d3d10_buffer_GetDesc,
 367 };
 368
 369 struct d3d_buffer *unsafe_impl_from_ID3D10Buffer(ID3D10Buffer *iface)
 370 {
 371     if (!iface)
 372         return NULL;
 373     assert(iface->lpVtbl == &d3d10_buffer_vtbl);
 374     return CONTAINING_RECORD(iface, struct d3d_buffer, ID3D10Buffer_iface);
 375 }
 376
 377 static void STDMETHODCALLTYPE d3d_buffer_wined3d_object_released(void *parent)
 378 {
 379     struct d3d_buffer *buffer = parent;
 380
 381     wined3d_private_store_cleanup(&buffer->private_store);
 382     heap_free(parent);
 383 }
 384
 385 static const struct wined3d_parent_ops d3d_buffer_wined3d_parent_ops =
 386 {
 387     d3d_buffer_wined3d_object_released,
 388 };
 389
 390 static BOOL validate_buffer_desc(D3D11_BUFFER_DESC *desc, D3D_FEATURE_LEVEL feature_level)
 391 {
 392     if (!validate_d3d11_resource_access_flags(D3D11_RESOURCE_DIMENSION_BUFFER,
 393             desc->Usage, desc->BindFlags, desc->CPUAccessFlags, feature_level))
 394         return FALSE;
 395
 396     if (desc->MiscFlags & D3D11_RESOURCE_MISC_BUFFER_ALLOW_RAW_VIEWS)
 397     {
 398         if (desc->MiscFlags & D3D11_RESOURCE_MISC_BUFFER_STRUCTURED)
 399         {
 400             WARN("Raw and structure buffers are mutually exclusive.\n");
 401             return FALSE;
 402         }
 403         if (!(desc->BindFlags & (D3D11_BIND_SHADER_RESOURCE | D3D11_BIND_UNORDERED_ACCESS)))
 404         {
 405             WARN("Invalid bind flags %#x for raw buffer.\n", desc->BindFlags);
 406             return FALSE;
 407         }
 408     }
 409
 410     if (desc->MiscFlags & D3D11_RESOURCE_MISC_BUFFER_STRUCTURED)
 411     {
 412         if (!desc->StructureByteStride || desc->StructureByteStride % 4)
 413         {
 414             WARN("Invalid structure byte stride %u.\n", desc->StructureByteStride);
 415             return FALSE;
 416         }
 417         if (desc->ByteWidth % desc->StructureByteStride)
 418         {
 419             WARN("Byte width %u is not divisible by structure byte stride %u.\n",
 420                     desc->ByteWidth, desc->StructureByteStride);
 421             return FALSE;
 422         }
 423     }
 424     else
 425     {
 426         desc->StructureByteStride = 0;
 427     }
 428
 429     if (desc->MiscFlags & D3D11_RESOURCE_MISC_GENERATE_MIPS)
 430     {
 431         WARN("Buffer with the D3D11_RESOURCE_MISC_GENERATE_MIPS flag.\n");
 432         return FALSE;
 433     }
 434
 435     return TRUE;
 436 }
 437
 438 static HRESULT d3d_buffer_init(struct d3d_buffer *buffer, struct d3d_device *device,
 439         const D3D11_BUFFER_DESC *desc, const D3D11_SUBRESOURCE_DATA *data)
 440 {
 441     struct wined3d_buffer_desc wined3d_desc;
 442     HRESULT hr;
 443
 444     buffer->ID3D11Buffer_iface.lpVtbl = &d3d11_buffer_vtbl;
 445     buffer->ID3D10Buffer_iface.lpVtbl = &d3d10_buffer_vtbl;
 446     buffer->refcount = 1;
 447     buffer->desc = *desc;
 448
 449     if (!validate_buffer_desc(&buffer->desc, device->feature_level))
 450         return E_INVALIDARG;
 451
 452     wined3d_desc.byte_width = buffer->desc.ByteWidth;
 453     wined3d_desc.usage = wined3d_usage_from_d3d11(buffer->desc.Usage);
 454     wined3d_desc.bind_flags = wined3d_bind_flags_from_d3d11(buffer->desc.BindFlags);
 455     wined3d_desc.access = wined3d_access_from_d3d11(buffer->desc.Usage, buffer->desc.CPUAccessFlags);
 456     wined3d_desc.misc_flags = buffer->desc.MiscFlags;
 457     wined3d_desc.structure_byte_stride = buffer->desc.StructureByteStride;
 458
 459     wined3d_mutex_lock();
 460     wined3d_private_store_init(&buffer->private_store);
 461
 462     if (FAILED(hr = wined3d_buffer_create(device->wined3d_device, &wined3d_desc,
 463             (const struct wined3d_sub_resource_data *)data, buffer,
 464             &d3d_buffer_wined3d_parent_ops, &buffer->wined3d_buffer)))
 465     {
 466         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
 467         wined3d_private_store_cleanup(&buffer->private_store);
 468         wined3d_mutex_unlock();
 469         return hr;
 470     }
 471     wined3d_mutex_unlock();
 472
 473     ID3D11Device2_AddRef(buffer->device = &device->ID3D11Device2_iface);
 474
 475     return S_OK;
 476 }
 477
 478 HRESULT d3d_buffer_create(struct d3d_device *device, const D3D11_BUFFER_DESC *desc,
 479         const D3D11_SUBRESOURCE_DATA *data, struct d3d_buffer **buffer)
 480 {
 481     struct d3d_buffer *object;
 482     HRESULT hr;
 483
 484     if (!(object = heap_alloc_zero(sizeof(*object))))
 485         return E_OUTOFMEMORY;
 486
 487     if (FAILED(hr = d3d_buffer_init(object, device, desc, data)))
 488     {
 489         WARN("Failed to initialize buffer, hr %#x.\n", hr);
 490         heap_free(object);
 491         return hr;
 492     }
 493
 494     TRACE("Created buffer %p.\n", object);
 495     *buffer = object;
 496
 497     return S_OK;
 498 }