dlls/d3d10core/shader.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 HRESULT shdr_handler(const char *data, DWORD data_size, DWORD tag, void *ctx)
  28 {
  29     struct d3d10_shader_info *shader_info = ctx;
  30     HRESULT hr;
  31
  32     switch (tag)
  33     {
  34         case TAG_ISGN:
  35             if (FAILED(hr = shader_parse_signature(data, data_size, shader_info->input_signature)))
  36                 return hr;
  37             break;
  38
  39         case TAG_OSGN:
  40             if (FAILED(hr = shader_parse_signature(data, data_size, shader_info->output_signature)))
  41                 return hr;
  42             break;
  43
  44         case TAG_SHDR:
  45             shader_info->shader_code = (const DWORD *)data;
  46             break;
  47
  48         default:
  49             FIXME("Unhandled chunk %s\n", debugstr_an((const char *)&tag, 4));
  50             break;
  51     }
  52
  53     return S_OK;
  54 }
  55
  56 static HRESULT shader_extract_from_dxbc(const void *dxbc, SIZE_T dxbc_length, struct d3d10_shader_info *shader_info)
  57 {
  58     HRESULT hr;
  59
  60     shader_info->shader_code = NULL;
  61     memset(shader_info->input_signature, 0, sizeof(*shader_info->input_signature));
  62     memset(shader_info->output_signature, 0, sizeof(*shader_info->output_signature));
  63
  64     hr = parse_dxbc(dxbc, dxbc_length, shdr_handler, shader_info);
  65     if (!shader_info->shader_code) hr = E_INVALIDARG;
  66
  67     if (FAILED(hr))
  68     {
  69         ERR("Failed to parse shader, hr %#x\n", hr);
  70         shader_free_signature(shader_info->input_signature);
  71         shader_free_signature(shader_info->output_signature);
  72     }
  73
  74     return hr;
  75 }
  76
  77 HRESULT shader_parse_signature(const char *data, DWORD data_size, struct wined3d_shader_signature *s)
  78 {
  79     struct wined3d_shader_signature_element *e;
  80     const char *ptr = data;
  81     unsigned int i;
  82     DWORD count;
  83
  84     read_dword(&ptr, &count);
  85     TRACE("%u elements\n", count);
  86
  87     skip_dword_unknown(&ptr, 1);
  88
  89     e = HeapAlloc(GetProcessHeap(), 0, count * sizeof(*e));
  90     if (!e)
  91     {
  92         ERR("Failed to allocate input signature memory.\n");
  93         return E_OUTOFMEMORY;
  94     }
  95
  96     for (i = 0; i < count; ++i)
  97     {
  98         UINT name_offset;
  99
 100         read_dword(&ptr, &name_offset);
 101         e[i].semantic_name = data + name_offset;
 102         read_dword(&ptr, &e[i].semantic_idx);
 103         read_dword(&ptr, &e[i].sysval_semantic);
 104         read_dword(&ptr, &e[i].component_type);
 105         read_dword(&ptr, &e[i].register_idx);
 106         read_dword(&ptr, &e[i].mask);
 107
 108         TRACE("semantic: %s, semantic idx: %u, sysval_semantic %#x, "
 109                 "type %u, register idx: %u, use_mask %#x, input_mask %#x\n",
 110                 debugstr_a(e[i].semantic_name), e[i].semantic_idx, e[i].sysval_semantic,
 111                 e[i].component_type, e[i].register_idx, (e[i].mask >> 8) & 0xff, e[i].mask & 0xff);
 112     }
 113
 114     s->elements = e;
 115     s->element_count = count;
 116
 117     return S_OK;
 118 }
 119
 120 void shader_free_signature(struct wined3d_shader_signature *s)
 121 {
 122     HeapFree(GetProcessHeap(), 0, s->elements);
 123 }
 124
 125 static inline struct d3d10_vertex_shader *impl_from_ID3D10VertexShader(ID3D10VertexShader *iface)
 126 {
 127     return CONTAINING_RECORD(iface, struct d3d10_vertex_shader, ID3D10VertexShader_iface);
 128 }
 129
 130 /* IUnknown methods */
 131
 132 static HRESULT STDMETHODCALLTYPE d3d10_vertex_shader_QueryInterface(ID3D10VertexShader *iface,
 133         REFIID riid, void **object)
 134 {
 135     TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
 136
 137     if (IsEqualGUID(riid, &IID_ID3D10VertexShader)
 138             || IsEqualGUID(riid, &IID_ID3D10DeviceChild)
 139             || IsEqualGUID(riid, &IID_IUnknown))
 140     {
 141         IUnknown_AddRef(iface);
 142         *object = iface;
 143         return S_OK;
 144     }
 145
 146     WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
 147
 148     *object = NULL;
 149     return E_NOINTERFACE;
 150 }
 151
 152 static ULONG STDMETHODCALLTYPE d3d10_vertex_shader_AddRef(ID3D10VertexShader *iface)
 153 {
 154     struct d3d10_vertex_shader *This = impl_from_ID3D10VertexShader(iface);
 155     ULONG refcount = InterlockedIncrement(&This->refcount);
 156
 157     TRACE("%p increasing refcount to %u\n", This, refcount);
 158
 159     if (refcount == 1)
 160     {
 161         ID3D10Device1_AddRef(This->device);
 162         wined3d_shader_incref(This->wined3d_shader);
 163     }
 164
 165     return refcount;
 166 }
 167
 168 static ULONG STDMETHODCALLTYPE d3d10_vertex_shader_Release(ID3D10VertexShader *iface)
 169 {
 170     struct d3d10_vertex_shader *This = impl_from_ID3D10VertexShader(iface);
 171     ULONG refcount = InterlockedDecrement(&This->refcount);
 172
 173     TRACE("%p decreasing refcount to %u\n", This, refcount);
 174
 175     if (!refcount)
 176     {
 177         ID3D10Device1 *device = This->device;
 178
 179         wined3d_shader_decref(This->wined3d_shader);
 180         /* Release the device last, it may cause the wined3d device to be
 181          * destroyed. */
 182         ID3D10Device1_Release(device);
 183     }
 184
 185     return refcount;
 186 }
 187
 188 /* ID3D10DeviceChild methods */
 189
 190 static void STDMETHODCALLTYPE d3d10_vertex_shader_GetDevice(ID3D10VertexShader *iface, ID3D10Device **device)
 191 {
 192     struct d3d10_vertex_shader *shader = impl_from_ID3D10VertexShader(iface);
 193
 194     TRACE("iface %p, device %p.\n", iface, device);
 195
 196     *device = (ID3D10Device *)shader->device;
 197     ID3D10Device_AddRef(*device);
 198 }
 199
 200 static HRESULT STDMETHODCALLTYPE d3d10_vertex_shader_GetPrivateData(ID3D10VertexShader *iface,
 201         REFGUID guid, UINT *data_size, void *data)
 202 {
 203     struct d3d10_vertex_shader *shader = impl_from_ID3D10VertexShader(iface);
 204
 205     TRACE("iface %p, guid %s, data_size %p, data %p.\n",
 206             iface, debugstr_guid(guid), data_size, data);
 207
 208     return d3d10_get_private_data(&shader->private_store, guid, data_size, data);
 209 }
 210
 211 static HRESULT STDMETHODCALLTYPE d3d10_vertex_shader_SetPrivateData(ID3D10VertexShader *iface,
 212         REFGUID guid, UINT data_size, const void *data)
 213 {
 214     struct d3d10_vertex_shader *shader = impl_from_ID3D10VertexShader(iface);
 215
 216     TRACE("iface %p, guid %s, data_size %u, data %p.\n",
 217             iface, debugstr_guid(guid), data_size, data);
 218
 219     return d3d10_set_private_data(&shader->private_store, guid, data_size, data);
 220 }
 221
 222 static HRESULT STDMETHODCALLTYPE d3d10_vertex_shader_SetPrivateDataInterface(ID3D10VertexShader *iface,
 223         REFGUID guid, const IUnknown *data)
 224 {
 225     struct d3d10_vertex_shader *shader = impl_from_ID3D10VertexShader(iface);
 226
 227     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
 228
 229     return d3d10_set_private_data_interface(&shader->private_store, guid, data);
 230 }
 231
 232 static const struct ID3D10VertexShaderVtbl d3d10_vertex_shader_vtbl =
 233 {
 234     /* IUnknown methods */
 235     d3d10_vertex_shader_QueryInterface,
 236     d3d10_vertex_shader_AddRef,
 237     d3d10_vertex_shader_Release,
 238     /* ID3D10DeviceChild methods */
 239     d3d10_vertex_shader_GetDevice,
 240     d3d10_vertex_shader_GetPrivateData,
 241     d3d10_vertex_shader_SetPrivateData,
 242     d3d10_vertex_shader_SetPrivateDataInterface,
 243 };
 244
 245 static void STDMETHODCALLTYPE d3d10_vertex_shader_wined3d_object_destroyed(void *parent)
 246 {
 247     struct d3d10_vertex_shader *shader = parent;
 248
 249     wined3d_private_store_cleanup(&shader->private_store);
 250     HeapFree(GetProcessHeap(), 0, parent);
 251 }
 252
 253 static const struct wined3d_parent_ops d3d10_vertex_shader_wined3d_parent_ops =
 254 {
 255     d3d10_vertex_shader_wined3d_object_destroyed,
 256 };
 257
 258 HRESULT d3d10_vertex_shader_init(struct d3d10_vertex_shader *shader, struct d3d10_device *device,
 259         const void *byte_code, SIZE_T byte_code_length)
 260 {
 261     struct wined3d_shader_signature output_signature;
 262     struct wined3d_shader_signature input_signature;
 263     struct d3d10_shader_info shader_info;
 264     struct wined3d_shader_desc desc;
 265     HRESULT hr;
 266
 267     shader->ID3D10VertexShader_iface.lpVtbl = &d3d10_vertex_shader_vtbl;
 268     shader->refcount = 1;
 269     wined3d_private_store_init(&shader->private_store);
 270
 271     shader_info.input_signature = &input_signature;
 272     shader_info.output_signature = &output_signature;
 273     if (FAILED(hr = shader_extract_from_dxbc(byte_code, byte_code_length, &shader_info)))
 274     {
 275         ERR("Failed to extract shader, hr %#x.\n", hr);
 276         wined3d_private_store_cleanup(&shader->private_store);
 277         return hr;
 278     }
 279
 280     desc.byte_code = shader_info.shader_code;
 281     desc.input_signature = &input_signature;
 282     desc.output_signature = &output_signature;
 283     desc.max_version = 4;
 284
 285     hr = wined3d_shader_create_vs(device->wined3d_device, &desc, shader,
 286             &d3d10_vertex_shader_wined3d_parent_ops, &shader->wined3d_shader);
 287     shader_free_signature(&input_signature);
 288     shader_free_signature(&output_signature);
 289     if (FAILED(hr))
 290     {
 291         WARN("Failed to create wined3d vertex shader, hr %#x.\n", hr);
 292         wined3d_private_store_cleanup(&shader->private_store);
 293         return E_INVALIDARG;
 294     }
 295
 296     shader->device = &device->ID3D10Device1_iface;
 297     ID3D10Device1_AddRef(shader->device);
 298
 299     return S_OK;
 300 }
 301
 302 struct d3d10_vertex_shader *unsafe_impl_from_ID3D10VertexShader(ID3D10VertexShader *iface)
 303 {
 304     if (!iface)
 305         return NULL;
 306     assert(iface->lpVtbl == &d3d10_vertex_shader_vtbl);
 307
 308     return impl_from_ID3D10VertexShader(iface);
 309 }
 310
 311 static inline struct d3d10_geometry_shader *impl_from_ID3D10GeometryShader(ID3D10GeometryShader *iface)
 312 {
 313     return CONTAINING_RECORD(iface, struct d3d10_geometry_shader, ID3D10GeometryShader_iface);
 314 }
 315
 316 /* IUnknown methods */
 317
 318 static HRESULT STDMETHODCALLTYPE d3d10_geometry_shader_QueryInterface(ID3D10GeometryShader *iface,
 319         REFIID riid, void **object)
 320 {
 321     TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
 322
 323     if (IsEqualGUID(riid, &IID_ID3D10GeometryShader)
 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_geometry_shader_AddRef(ID3D10GeometryShader *iface)
 339 {
 340     struct d3d10_geometry_shader *This = impl_from_ID3D10GeometryShader(iface);
 341     ULONG refcount = InterlockedIncrement(&This->refcount);
 342
 343     TRACE("%p increasing refcount to %u\n", This, refcount);
 344
 345     return refcount;
 346 }
 347
 348 static ULONG STDMETHODCALLTYPE d3d10_geometry_shader_Release(ID3D10GeometryShader *iface)
 349 {
 350     struct d3d10_geometry_shader *This = impl_from_ID3D10GeometryShader(iface);
 351     ULONG refcount = InterlockedDecrement(&This->refcount);
 352
 353     TRACE("%p decreasing refcount to %u\n", This, refcount);
 354
 355     if (!refcount)
 356         wined3d_shader_decref(This->wined3d_shader);
 357
 358     return refcount;
 359 }
 360
 361 /* ID3D10DeviceChild methods */
 362
 363 static void STDMETHODCALLTYPE d3d10_geometry_shader_GetDevice(ID3D10GeometryShader *iface, ID3D10Device **device)
 364 {
 365     FIXME("iface %p, device %p stub!\n", iface, device);
 366 }
 367
 368 static HRESULT STDMETHODCALLTYPE d3d10_geometry_shader_GetPrivateData(ID3D10GeometryShader *iface,
 369         REFGUID guid, UINT *data_size, void *data)
 370 {
 371     struct d3d10_geometry_shader *shader = impl_from_ID3D10GeometryShader(iface);
 372
 373     TRACE("iface %p, guid %s, data_size %p, data %p.\n",
 374             iface, debugstr_guid(guid), data_size, data);
 375
 376     return d3d10_get_private_data(&shader->private_store, guid, data_size, data);
 377 }
 378
 379 static HRESULT STDMETHODCALLTYPE d3d10_geometry_shader_SetPrivateData(ID3D10GeometryShader *iface,
 380         REFGUID guid, UINT data_size, const void *data)
 381 {
 382     struct d3d10_geometry_shader *shader = impl_from_ID3D10GeometryShader(iface);
 383
 384     TRACE("iface %p, guid %s, data_size %u, data %p.\n",
 385             iface, debugstr_guid(guid), data_size, data);
 386
 387     return d3d10_set_private_data(&shader->private_store, guid, data_size, data);
 388 }
 389
 390 static HRESULT STDMETHODCALLTYPE d3d10_geometry_shader_SetPrivateDataInterface(ID3D10GeometryShader *iface,
 391         REFGUID guid, const IUnknown *data)
 392 {
 393     struct d3d10_geometry_shader *shader = impl_from_ID3D10GeometryShader(iface);
 394
 395     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
 396
 397     return d3d10_set_private_data_interface(&shader->private_store, guid, data);
 398 }
 399
 400 static const struct ID3D10GeometryShaderVtbl d3d10_geometry_shader_vtbl =
 401 {
 402     /* IUnknown methods */
 403     d3d10_geometry_shader_QueryInterface,
 404     d3d10_geometry_shader_AddRef,
 405     d3d10_geometry_shader_Release,
 406     /* ID3D10DeviceChild methods */
 407     d3d10_geometry_shader_GetDevice,
 408     d3d10_geometry_shader_GetPrivateData,
 409     d3d10_geometry_shader_SetPrivateData,
 410     d3d10_geometry_shader_SetPrivateDataInterface,
 411 };
 412
 413 static void STDMETHODCALLTYPE d3d10_geometry_shader_wined3d_object_destroyed(void *parent)
 414 {
 415     struct d3d10_geometry_shader *shader = parent;
 416
 417     wined3d_private_store_cleanup(&shader->private_store);
 418     HeapFree(GetProcessHeap(), 0, parent);
 419 }
 420
 421 static const struct wined3d_parent_ops d3d10_geometry_shader_wined3d_parent_ops =
 422 {
 423     d3d10_geometry_shader_wined3d_object_destroyed,
 424 };
 425
 426 HRESULT d3d10_geometry_shader_init(struct d3d10_geometry_shader *shader, struct d3d10_device *device,
 427         const void *byte_code, SIZE_T byte_code_length)
 428 {
 429     struct wined3d_shader_signature output_signature;
 430     struct wined3d_shader_signature input_signature;
 431     struct d3d10_shader_info shader_info;
 432     struct wined3d_shader_desc desc;
 433     HRESULT hr;
 434
 435     shader->ID3D10GeometryShader_iface.lpVtbl = &d3d10_geometry_shader_vtbl;
 436     shader->refcount = 1;
 437     wined3d_private_store_init(&shader->private_store);
 438
 439     shader_info.input_signature = &input_signature;
 440     shader_info.output_signature = &output_signature;
 441     if (FAILED(hr = shader_extract_from_dxbc(byte_code, byte_code_length, &shader_info)))
 442     {
 443         ERR("Failed to extract shader, hr %#x.\n", hr);
 444         wined3d_private_store_cleanup(&shader->private_store);
 445         return hr;
 446     }
 447
 448     desc.byte_code = shader_info.shader_code;
 449     desc.input_signature = &input_signature;
 450     desc.output_signature = &output_signature;
 451     desc.max_version = 4;
 452
 453     hr = wined3d_shader_create_gs(device->wined3d_device, &desc, shader,
 454             &d3d10_geometry_shader_wined3d_parent_ops, &shader->wined3d_shader);
 455     shader_free_signature(&input_signature);
 456     shader_free_signature(&output_signature);
 457     if (FAILED(hr))
 458     {
 459         WARN("Failed to create wined3d geometry shader, hr %#x.\n", hr);
 460         wined3d_private_store_cleanup(&shader->private_store);
 461         return E_INVALIDARG;
 462     }
 463
 464     return S_OK;
 465 }
 466
 467 struct d3d10_geometry_shader *unsafe_impl_from_ID3D10GeometryShader(ID3D10GeometryShader *iface)
 468 {
 469     if (!iface)
 470         return NULL;
 471     assert(iface->lpVtbl == &d3d10_geometry_shader_vtbl);
 472
 473     return impl_from_ID3D10GeometryShader(iface);
 474 }
 475
 476 static inline struct d3d10_pixel_shader *impl_from_ID3D10PixelShader(ID3D10PixelShader *iface)
 477 {
 478     return CONTAINING_RECORD(iface, struct d3d10_pixel_shader, ID3D10PixelShader_iface);
 479 }
 480
 481 /* IUnknown methods */
 482
 483 static HRESULT STDMETHODCALLTYPE d3d10_pixel_shader_QueryInterface(ID3D10PixelShader *iface,
 484         REFIID riid, void **object)
 485 {
 486     TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
 487
 488     if (IsEqualGUID(riid, &IID_ID3D10PixelShader)
 489             || IsEqualGUID(riid, &IID_ID3D10DeviceChild)
 490             || IsEqualGUID(riid, &IID_IUnknown))
 491     {
 492         IUnknown_AddRef(iface);
 493         *object = iface;
 494         return S_OK;
 495     }
 496
 497     WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
 498
 499     *object = NULL;
 500     return E_NOINTERFACE;
 501 }
 502
 503 static ULONG STDMETHODCALLTYPE d3d10_pixel_shader_AddRef(ID3D10PixelShader *iface)
 504 {
 505     struct d3d10_pixel_shader *This = impl_from_ID3D10PixelShader(iface);
 506     ULONG refcount = InterlockedIncrement(&This->refcount);
 507
 508     TRACE("%p increasing refcount to %u\n", This, refcount);
 509
 510     if (refcount == 1)
 511     {
 512         ID3D10Device1_AddRef(This->device);
 513         wined3d_shader_incref(This->wined3d_shader);
 514     }
 515
 516     return refcount;
 517 }
 518
 519 static ULONG STDMETHODCALLTYPE d3d10_pixel_shader_Release(ID3D10PixelShader *iface)
 520 {
 521     struct d3d10_pixel_shader *This = impl_from_ID3D10PixelShader(iface);
 522     ULONG refcount = InterlockedDecrement(&This->refcount);
 523
 524     TRACE("%p decreasing refcount to %u\n", This, refcount);
 525
 526     if (!refcount)
 527     {
 528         ID3D10Device1 *device = This->device;
 529
 530         wined3d_shader_decref(This->wined3d_shader);
 531         /* Release the device last, it may cause the wined3d device to be
 532          * destroyed. */
 533         ID3D10Device1_Release(device);
 534     }
 535
 536     return refcount;
 537 }
 538
 539 /* ID3D10DeviceChild methods */
 540
 541 static void STDMETHODCALLTYPE d3d10_pixel_shader_GetDevice(ID3D10PixelShader *iface, ID3D10Device **device)
 542 {
 543     struct d3d10_pixel_shader *shader = impl_from_ID3D10PixelShader(iface);
 544
 545     TRACE("iface %p, device %p.\n", iface, device);
 546
 547     *device = (ID3D10Device *)shader->device;
 548     ID3D10Device_AddRef(*device);
 549 }
 550
 551 static HRESULT STDMETHODCALLTYPE d3d10_pixel_shader_GetPrivateData(ID3D10PixelShader *iface,
 552         REFGUID guid, UINT *data_size, void *data)
 553 {
 554     struct d3d10_pixel_shader *shader = impl_from_ID3D10PixelShader(iface);
 555
 556     TRACE("iface %p, guid %s, data_size %p, data %p.\n",
 557             iface, debugstr_guid(guid), data_size, data);
 558
 559     return d3d10_get_private_data(&shader->private_store, guid, data_size, data);
 560 }
 561
 562 static HRESULT STDMETHODCALLTYPE d3d10_pixel_shader_SetPrivateData(ID3D10PixelShader *iface,
 563         REFGUID guid, UINT data_size, const void *data)
 564 {
 565     struct d3d10_pixel_shader *shader = impl_from_ID3D10PixelShader(iface);
 566
 567     TRACE("iface %p, guid %s, data_size %u, data %p.\n",
 568             iface, debugstr_guid(guid), data_size, data);
 569
 570     return d3d10_set_private_data(&shader->private_store, guid, data_size, data);
 571 }
 572
 573 static HRESULT STDMETHODCALLTYPE d3d10_pixel_shader_SetPrivateDataInterface(ID3D10PixelShader *iface,
 574         REFGUID guid, const IUnknown *data)
 575 {
 576     struct d3d10_pixel_shader *shader = impl_from_ID3D10PixelShader(iface);
 577
 578     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
 579
 580     return d3d10_set_private_data_interface(&shader->private_store, guid, data);
 581 }
 582
 583 static const struct ID3D10PixelShaderVtbl d3d10_pixel_shader_vtbl =
 584 {
 585     /* IUnknown methods */
 586     d3d10_pixel_shader_QueryInterface,
 587     d3d10_pixel_shader_AddRef,
 588     d3d10_pixel_shader_Release,
 589     /* ID3D10DeviceChild methods */
 590     d3d10_pixel_shader_GetDevice,
 591     d3d10_pixel_shader_GetPrivateData,
 592     d3d10_pixel_shader_SetPrivateData,
 593     d3d10_pixel_shader_SetPrivateDataInterface,
 594 };
 595
 596 static void STDMETHODCALLTYPE d3d10_pixel_shader_wined3d_object_destroyed(void *parent)
 597 {
 598     struct d3d10_pixel_shader *shader = parent;
 599
 600     wined3d_private_store_cleanup(&shader->private_store);
 601     HeapFree(GetProcessHeap(), 0, parent);
 602 }
 603
 604 static const struct wined3d_parent_ops d3d10_pixel_shader_wined3d_parent_ops =
 605 {
 606     d3d10_pixel_shader_wined3d_object_destroyed,
 607 };
 608
 609 HRESULT d3d10_pixel_shader_init(struct d3d10_pixel_shader *shader, struct d3d10_device *device,
 610         const void *byte_code, SIZE_T byte_code_length)
 611 {
 612     struct wined3d_shader_signature output_signature;
 613     struct wined3d_shader_signature input_signature;
 614     struct d3d10_shader_info shader_info;
 615     struct wined3d_shader_desc desc;
 616     HRESULT hr;
 617
 618     shader->ID3D10PixelShader_iface.lpVtbl = &d3d10_pixel_shader_vtbl;
 619     shader->refcount = 1;
 620     wined3d_private_store_init(&shader->private_store);
 621
 622     shader_info.input_signature = &input_signature;
 623     shader_info.output_signature = &output_signature;
 624     if (FAILED(hr = shader_extract_from_dxbc(byte_code, byte_code_length, &shader_info)))
 625     {
 626         ERR("Failed to extract shader, hr %#x.\n", hr);
 627         wined3d_private_store_cleanup(&shader->private_store);
 628         return hr;
 629     }
 630
 631     desc.byte_code = shader_info.shader_code;
 632     desc.input_signature = &input_signature;
 633     desc.output_signature = &output_signature;
 634     desc.max_version = 4;
 635
 636     hr = wined3d_shader_create_ps(device->wined3d_device, &desc, shader,
 637             &d3d10_pixel_shader_wined3d_parent_ops, &shader->wined3d_shader);
 638     shader_free_signature(&input_signature);
 639     shader_free_signature(&output_signature);
 640     if (FAILED(hr))
 641     {
 642         WARN("Failed to create wined3d pixel shader, hr %#x.\n", hr);
 643         wined3d_private_store_cleanup(&shader->private_store);
 644         return E_INVALIDARG;
 645     }
 646
 647     shader->device = &device->ID3D10Device1_iface;
 648     ID3D10Device1_AddRef(shader->device);
 649
 650     return S_OK;
 651 }
 652
 653 struct d3d10_pixel_shader *unsafe_impl_from_ID3D10PixelShader(ID3D10PixelShader *iface)
 654 {
 655     if (!iface)
 656         return NULL;
 657     assert(iface->lpVtbl == &d3d10_pixel_shader_vtbl);
 658
 659     return impl_from_ID3D10PixelShader(iface);
 660 }