dlls/d3dcompiler_43/compiler.c

   1 /*
   2  * Copyright 2009 Matteo Bruni
   3  * Copyright 2010 Matteo Bruni for CodeWeavers
   4  * Copyright 2016,2018 Józef Kucia for CodeWeavers
   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 #define COBJMACROS
  22 #include <stdarg.h>
  23 #include <time.h>
  24 #include "wine/debug.h"
  25
  26 #include "d3dcompiler_private.h"
  27
  28 #include <vkd3d_shader.h>
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(d3dcompiler);
  31
  32 static HRESULT hresult_from_vkd3d_result(int vkd3d_result)
  33 {
  34     switch (vkd3d_result)
  35     {
  36         case VKD3D_OK:
  37             return S_OK;
  38         case VKD3D_ERROR_INVALID_SHADER:
  39             WARN("Invalid shader bytecode.\n");
  40             /* fall-through */
  41         case VKD3D_ERROR:
  42             return E_FAIL;
  43         case VKD3D_ERROR_OUT_OF_MEMORY:
  44             return E_OUTOFMEMORY;
  45         case VKD3D_ERROR_INVALID_ARGUMENT:
  46             return E_INVALIDARG;
  47         case VKD3D_ERROR_NOT_IMPLEMENTED:
  48             return E_NOTIMPL;
  49         default:
  50             FIXME("Unhandled vkd3d result %d.\n", vkd3d_result);
  51             return E_FAIL;
  52     }
  53 }
  54
  55 #define D3DXERR_INVALIDDATA                      0x88760b59
  56
  57 /* Mutex used to guarantee a single invocation of the D3DAssemble function at
  58  * a time. This is needed as the assembler isn't thread-safe. */
  59 static CRITICAL_SECTION wpp_mutex;
  60 static CRITICAL_SECTION_DEBUG wpp_mutex_debug =
  61 {
  62     0, 0, &wpp_mutex,
  63     { &wpp_mutex_debug.ProcessLocksList,
  64       &wpp_mutex_debug.ProcessLocksList },
  65       0, 0, { (DWORD_PTR)(__FILE__ ": wpp_mutex") }
  66 };
  67 static CRITICAL_SECTION wpp_mutex = { &wpp_mutex_debug, -1, 0, 0, 0, 0 };
  68
  69 struct d3dcompiler_include_from_file
  70 {
  71     ID3DInclude ID3DInclude_iface;
  72     const char *initial_filename;
  73 };
  74
  75 static inline struct d3dcompiler_include_from_file *impl_from_ID3DInclude(ID3DInclude *iface)
  76 {
  77     return CONTAINING_RECORD(iface, struct d3dcompiler_include_from_file, ID3DInclude_iface);
  78 }
  79
  80 static HRESULT WINAPI d3dcompiler_include_from_file_open(ID3DInclude *iface, D3D_INCLUDE_TYPE include_type,
  81         const char *filename, const void *parent_data, const void **data, UINT *bytes)
  82 {
  83     struct d3dcompiler_include_from_file *include = impl_from_ID3DInclude(iface);
  84     char *fullpath, *buffer = NULL, current_dir[MAX_PATH + 1];
  85     const char *initial_dir;
  86     SIZE_T size;
  87     HANDLE file;
  88     ULONG read;
  89     DWORD len;
  90
  91     if ((initial_dir = strrchr(include->initial_filename, '\\')))
  92     {
  93         len = initial_dir - include->initial_filename + 1;
  94         initial_dir = include->initial_filename;
  95     }
  96     else
  97     {
  98         len = GetCurrentDirectoryA(MAX_PATH, current_dir);
  99         current_dir[len] = '\\';
 100         len++;
 101         initial_dir = current_dir;
 102     }
 103     fullpath = heap_alloc(len + strlen(filename) + 1);
 104     if (!fullpath)
 105         return E_OUTOFMEMORY;
 106     memcpy(fullpath, initial_dir, len);
 107     strcpy(fullpath + len, filename);
 108
 109     file = CreateFileA(fullpath, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
 110     if (file == INVALID_HANDLE_VALUE)
 111         goto error;
 112
 113     TRACE("Include file found at %s.\n", debugstr_a(fullpath));
 114
 115     size = GetFileSize(file, NULL);
 116     if (size == INVALID_FILE_SIZE)
 117         goto error;
 118     buffer = heap_alloc(size);
 119     if (!buffer)
 120         goto error;
 121     if (!ReadFile(file, buffer, size, &read, NULL) || read != size)
 122         goto error;
 123
 124     *bytes = size;
 125     *data = buffer;
 126
 127     heap_free(fullpath);
 128     CloseHandle(file);
 129     return S_OK;
 130
 131 error:
 132     heap_free(fullpath);
 133     heap_free(buffer);
 134     CloseHandle(file);
 135     WARN("Returning E_FAIL.\n");
 136     return E_FAIL;
 137 }
 138
 139 static HRESULT WINAPI d3dcompiler_include_from_file_close(ID3DInclude *iface, const void *data)
 140 {
 141     heap_free((void *)data);
 142     return S_OK;
 143 }
 144
 145 const struct ID3DIncludeVtbl d3dcompiler_include_from_file_vtbl =
 146 {
 147     d3dcompiler_include_from_file_open,
 148     d3dcompiler_include_from_file_close
 149 };
 150
 151 static int open_include(const char *filename, bool local, const char *parent_data, void *context,
 152         struct vkd3d_shader_code *code)
 153 {
 154     ID3DInclude *iface = context;
 155     unsigned int size = 0;
 156
 157     if (!iface)
 158         return VKD3D_ERROR;
 159
 160     memset(code, 0, sizeof(*code));
 161     if (FAILED(ID3DInclude_Open(iface, local ? D3D_INCLUDE_LOCAL : D3D_INCLUDE_SYSTEM,
 162             filename, parent_data, &code->code, &size)))
 163         return VKD3D_ERROR;
 164
 165     code->size = size;
 166     return VKD3D_OK;
 167 }
 168
 169 static void close_include(const struct vkd3d_shader_code *code, void *context)
 170 {
 171     ID3DInclude *iface = context;
 172
 173     ID3DInclude_Close(iface, code->code);
 174 }
 175
 176 static HRESULT preprocess_shader(const void *data, SIZE_T data_size, const char *filename,
 177         const D3D_SHADER_MACRO *defines, ID3DInclude *include, ID3DBlob **shader_blob,
 178         ID3DBlob **messages_blob)
 179 {
 180     struct d3dcompiler_include_from_file include_from_file;
 181     struct vkd3d_shader_preprocess_info preprocess_info;
 182     struct vkd3d_shader_compile_info compile_info;
 183     const D3D_SHADER_MACRO *def = defines;
 184     struct vkd3d_shader_code byte_code;
 185     char *messages;
 186     HRESULT hr;
 187     int ret;
 188
 189     if (include == D3D_COMPILE_STANDARD_FILE_INCLUDE)
 190     {
 191         include_from_file.ID3DInclude_iface.lpVtbl = &d3dcompiler_include_from_file_vtbl;
 192         include_from_file.initial_filename = filename ? filename : "";
 193         include = &include_from_file.ID3DInclude_iface;
 194     }
 195
 196     compile_info.type = VKD3D_SHADER_STRUCTURE_TYPE_COMPILE_INFO;
 197     compile_info.next = &preprocess_info;
 198     compile_info.source.code = data;
 199     compile_info.source.size = data_size;
 200     compile_info.source_type = VKD3D_SHADER_SOURCE_HLSL;
 201     compile_info.target_type = VKD3D_SHADER_TARGET_NONE;
 202     compile_info.options = NULL;
 203     compile_info.option_count = 0;
 204     compile_info.log_level = VKD3D_SHADER_LOG_INFO;
 205     compile_info.source_name = filename;
 206
 207     preprocess_info.type = VKD3D_SHADER_STRUCTURE_TYPE_PREPROCESS_INFO;
 208     preprocess_info.next = NULL;
 209     preprocess_info.macros = (const struct vkd3d_shader_macro *)defines;
 210     preprocess_info.macro_count = 0;
 211     if (defines)
 212     {
 213         for (def = defines; def->Name; ++def)
 214             ++preprocess_info.macro_count;
 215     }
 216     preprocess_info.pfn_open_include = open_include;
 217     preprocess_info.pfn_close_include = close_include;
 218     preprocess_info.include_context = include;
 219
 220     ret = vkd3d_shader_preprocess(&compile_info, &byte_code, &messages);
 221     if (messages)
 222     {
 223         if (messages_blob)
 224         {
 225             size_t size = strlen(messages);
 226             if (FAILED(hr = D3DCreateBlob(size, messages_blob)))
 227             {
 228                 vkd3d_shader_free_messages(messages);
 229                 vkd3d_shader_free_shader_code(&byte_code);
 230                 return hr;
 231             }
 232             memcpy(ID3D10Blob_GetBufferPointer(*messages_blob), messages, size);
 233         }
 234         else
 235         {
 236             vkd3d_shader_free_messages(messages);
 237         }
 238     }
 239
 240     if (!ret)
 241     {
 242         if (FAILED(hr = D3DCreateBlob(byte_code.size, shader_blob)))
 243         {
 244             vkd3d_shader_free_shader_code(&byte_code);
 245             return hr;
 246         }
 247         memcpy(ID3D10Blob_GetBufferPointer(*shader_blob), byte_code.code, byte_code.size);
 248     }
 249
 250     return hresult_from_vkd3d_result(ret);
 251 }
 252
 253 static HRESULT assemble_shader(const char *preproc_shader, ID3DBlob **shader_blob, ID3DBlob **error_messages)
 254 {
 255     struct bwriter_shader *shader;
 256     char *messages = NULL;
 257     uint32_t *res, size;
 258     ID3DBlob *buffer;
 259     HRESULT hr;
 260     char *pos;
 261
 262     shader = SlAssembleShader(preproc_shader, &messages);
 263
 264     if (messages)
 265     {
 266         TRACE("Assembler messages:\n");
 267         TRACE("%s\n", debugstr_a(messages));
 268
 269         TRACE("Shader source:\n");
 270         TRACE("%s\n", debugstr_a(preproc_shader));
 271
 272         if (error_messages)
 273         {
 274             const char *preproc_messages = *error_messages ? ID3D10Blob_GetBufferPointer(*error_messages) : NULL;
 275
 276             size = strlen(messages) + (preproc_messages ? strlen(preproc_messages) : 0) + 1;
 277             hr = D3DCreateBlob(size, &buffer);
 278             if (FAILED(hr))
 279             {
 280                 HeapFree(GetProcessHeap(), 0, messages);
 281                 if (shader) SlDeleteShader(shader);
 282                 return hr;
 283             }
 284             pos = ID3D10Blob_GetBufferPointer(buffer);
 285             if (preproc_messages)
 286             {
 287                 CopyMemory(pos, preproc_messages, strlen(preproc_messages) + 1);
 288                 pos += strlen(preproc_messages);
 289             }
 290             CopyMemory(pos, messages, strlen(messages) + 1);
 291
 292             if (*error_messages) ID3D10Blob_Release(*error_messages);
 293             *error_messages = buffer;
 294         }
 295         HeapFree(GetProcessHeap(), 0, messages);
 296     }
 297
 298     if (shader == NULL)
 299     {
 300         ERR("Asm reading failed\n");
 301         return D3DXERR_INVALIDDATA;
 302     }
 303
 304     hr = shader_write_bytecode(shader, &res, &size);
 305     SlDeleteShader(shader);
 306     if (FAILED(hr))
 307     {
 308         ERR("Failed to write bytecode, hr %#lx.\n", hr);
 309         return D3DXERR_INVALIDDATA;
 310     }
 311
 312     if (shader_blob)
 313     {
 314         hr = D3DCreateBlob(size, &buffer);
 315         if (FAILED(hr))
 316         {
 317             HeapFree(GetProcessHeap(), 0, res);
 318             return hr;
 319         }
 320         CopyMemory(ID3D10Blob_GetBufferPointer(buffer), res, size);
 321         *shader_blob = buffer;
 322     }
 323
 324     HeapFree(GetProcessHeap(), 0, res);
 325
 326     return S_OK;
 327 }
 328
 329 HRESULT WINAPI D3DAssemble(const void *data, SIZE_T datasize, const char *filename,
 330         const D3D_SHADER_MACRO *defines, ID3DInclude *include, UINT flags,
 331         ID3DBlob **shader, ID3DBlob **error_messages)
 332 {
 333     unsigned int preproc_size;
 334     ID3DBlob *preproc_shader;
 335     char *preproc_terminated;
 336     HRESULT hr;
 337
 338     TRACE("data %p, datasize %Iu, filename %s, defines %p, include %p, sflags %#x, "
 339             "shader %p, error_messages %p.\n",
 340             data, datasize, debugstr_a(filename), defines, include, flags, shader, error_messages);
 341
 342     EnterCriticalSection(&wpp_mutex);
 343
 344     /* TODO: flags */
 345     if (flags) FIXME("flags %x\n", flags);
 346
 347     if (shader) *shader = NULL;
 348     if (error_messages) *error_messages = NULL;
 349
 350     hr = preprocess_shader(data, datasize, filename, defines, include, &preproc_shader, error_messages);
 351     if (SUCCEEDED(hr))
 352     {
 353         preproc_size = ID3D10Blob_GetBufferSize(preproc_shader);
 354         if ((preproc_terminated = malloc(preproc_size + 1)))
 355         {
 356             memcpy(preproc_terminated, ID3D10Blob_GetBufferPointer(preproc_shader), preproc_size);
 357             ID3D10Blob_Release(preproc_shader);
 358             preproc_terminated[preproc_size] = 0;
 359
 360             hr = assemble_shader(preproc_terminated, shader, error_messages);
 361             free(preproc_terminated);
 362         }
 363     }
 364     LeaveCriticalSection(&wpp_mutex);
 365     return hr;
 366 }
 367
 368 HRESULT WINAPI D3DCompile2(const void *data, SIZE_T data_size, const char *filename,
 369         const D3D_SHADER_MACRO *macros, ID3DInclude *include, const char *entry_point,
 370         const char *profile, UINT flags, UINT effect_flags, UINT secondary_flags,
 371         const void *secondary_data, SIZE_T secondary_data_size, ID3DBlob **shader_blob,
 372         ID3DBlob **messages_blob)
 373 {
 374     struct d3dcompiler_include_from_file include_from_file;
 375     struct vkd3d_shader_preprocess_info preprocess_info;
 376     struct vkd3d_shader_hlsl_source_info hlsl_info;
 377     struct vkd3d_shader_compile_option options[2];
 378     struct vkd3d_shader_compile_info compile_info;
 379     struct vkd3d_shader_compile_option *option;
 380     struct vkd3d_shader_code byte_code;
 381     const D3D_SHADER_MACRO *macro;
 382     size_t profile_len, i;
 383     char *messages;
 384     HRESULT hr;
 385     int ret;
 386
 387     static const char * const d3dbc_profiles[] =
 388     {
 389         "fx_2_",
 390
 391         "ps.1.",
 392         "ps.2.",
 393         "ps.3.",
 394
 395         "ps_1_",
 396         "ps_2_",
 397         "ps_3_",
 398
 399         "vs.1.",
 400         "vs.2.",
 401         "vs.3.",
 402
 403         "vs_1_",
 404         "vs_2_",
 405         "vs_3_",
 406
 407         "tx_1_",
 408     };
 409
 410     TRACE("data %p, data_size %Iu, filename %s, macros %p, include %p, entry_point %s, "
 411             "profile %s, flags %#x, effect_flags %#x, secondary_flags %#x, secondary_data %p, "
 412             "secondary_data_size %Iu, shader_blob %p, messages_blob %p.\n",
 413             data, data_size, debugstr_a(filename), macros, include, debugstr_a(entry_point),
 414             debugstr_a(profile), flags, effect_flags, secondary_flags, secondary_data,
 415             secondary_data_size, shader_blob, messages_blob);
 416
 417     if (include == D3D_COMPILE_STANDARD_FILE_INCLUDE)
 418     {
 419         include_from_file.ID3DInclude_iface.lpVtbl = &d3dcompiler_include_from_file_vtbl;
 420         include_from_file.initial_filename = filename ? filename : "";
 421         include = &include_from_file.ID3DInclude_iface;
 422     }
 423
 424     if (flags & ~D3DCOMPILE_DEBUG)
 425         FIXME("Ignoring flags %#x.\n", flags);
 426     if (effect_flags)
 427         FIXME("Ignoring effect flags %#x.\n", effect_flags);
 428     if (secondary_flags)
 429         FIXME("Ignoring secondary flags %#x.\n", secondary_flags);
 430
 431     if (messages_blob)
 432         *messages_blob = NULL;
 433
 434     option = &options[0];
 435     option->name = VKD3D_SHADER_COMPILE_OPTION_API_VERSION;
 436     option->value = VKD3D_SHADER_API_VERSION_1_3;
 437
 438     compile_info.type = VKD3D_SHADER_STRUCTURE_TYPE_COMPILE_INFO;
 439     compile_info.next = &preprocess_info;
 440     compile_info.source.code = data;
 441     compile_info.source.size = data_size;
 442     compile_info.source_type = VKD3D_SHADER_SOURCE_HLSL;
 443     compile_info.target_type = VKD3D_SHADER_TARGET_DXBC_TPF;
 444     compile_info.options = options;
 445     compile_info.option_count = 1;
 446     compile_info.log_level = VKD3D_SHADER_LOG_INFO;
 447     compile_info.source_name = filename;
 448
 449     profile_len = strlen(profile);
 450     for (i = 0; i < ARRAY_SIZE(d3dbc_profiles); ++i)
 451     {
 452         size_t len = strlen(d3dbc_profiles[i]);
 453
 454         if (len <= profile_len && !memcmp(profile, d3dbc_profiles[i], len))
 455         {
 456             compile_info.target_type = VKD3D_SHADER_TARGET_D3D_BYTECODE;
 457             break;
 458         }
 459     }
 460
 461     preprocess_info.type = VKD3D_SHADER_STRUCTURE_TYPE_PREPROCESS_INFO;
 462     preprocess_info.next = &hlsl_info;
 463     preprocess_info.macros = (const struct vkd3d_shader_macro *)macros;
 464     preprocess_info.macro_count = 0;
 465     if (macros)
 466     {
 467         for (macro = macros; macro->Name; ++macro)
 468             ++preprocess_info.macro_count;
 469     }
 470     preprocess_info.pfn_open_include = open_include;
 471     preprocess_info.pfn_close_include = close_include;
 472     preprocess_info.include_context = include;
 473
 474     hlsl_info.type = VKD3D_SHADER_STRUCTURE_TYPE_HLSL_SOURCE_INFO;
 475     hlsl_info.next = NULL;
 476     hlsl_info.profile = profile;
 477     hlsl_info.entry_point = entry_point;
 478     hlsl_info.secondary_code.code = secondary_data;
 479     hlsl_info.secondary_code.size = secondary_data_size;
 480
 481     if (!(flags & D3DCOMPILE_DEBUG))
 482     {
 483         option = &options[compile_info.option_count++];
 484         option->name = VKD3D_SHADER_COMPILE_OPTION_STRIP_DEBUG;
 485         option->value = true;
 486     }
 487
 488     ret = vkd3d_shader_compile(&compile_info, &byte_code, &messages);
 489     if (messages)
 490     {
 491         if (messages_blob)
 492         {
 493             size_t size = strlen(messages);
 494             if (FAILED(hr = D3DCreateBlob(size, messages_blob)))
 495             {
 496                 vkd3d_shader_free_messages(messages);
 497                 vkd3d_shader_free_shader_code(&byte_code);
 498                 return hr;
 499             }
 500             memcpy(ID3D10Blob_GetBufferPointer(*messages_blob), messages, size);
 501         }
 502         else
 503             vkd3d_shader_free_messages(messages);
 504     }
 505
 506     if (!ret)
 507     {
 508         if (FAILED(hr = D3DCreateBlob(byte_code.size, shader_blob)))
 509         {
 510             vkd3d_shader_free_shader_code(&byte_code);
 511             return hr;
 512         }
 513         memcpy(ID3D10Blob_GetBufferPointer(*shader_blob), byte_code.code, byte_code.size);
 514     }
 515
 516     return hresult_from_vkd3d_result(ret);
 517 }
 518
 519 HRESULT WINAPI D3DCompile(const void *data, SIZE_T data_size, const char *filename,
 520         const D3D_SHADER_MACRO *defines, ID3DInclude *include, const char *entrypoint,
 521         const char *target, UINT sflags, UINT eflags, ID3DBlob **shader, ID3DBlob **error_messages)
 522 {
 523     TRACE("data %p, data_size %Iu, filename %s, defines %p, include %p, entrypoint %s, "
 524             "target %s, sflags %#x, eflags %#x, shader %p, error_messages %p.\n",
 525             data, data_size, debugstr_a(filename), defines, include, debugstr_a(entrypoint),
 526             debugstr_a(target), sflags, eflags, shader, error_messages);
 527
 528     return D3DCompile2(data, data_size, filename, defines, include, entrypoint, target, sflags,
 529             eflags, 0, NULL, 0, shader, error_messages);
 530 }
 531
 532 HRESULT WINAPI D3DPreprocess(const void *data, SIZE_T size, const char *filename,
 533         const D3D_SHADER_MACRO *defines, ID3DInclude *include,
 534         ID3DBlob **shader, ID3DBlob **error_messages)
 535 {
 536     TRACE("data %p, size %Iu, filename %s, defines %p, include %p, shader %p, error_messages %p.\n",
 537           data, size, debugstr_a(filename), defines, include, shader, error_messages);
 538
 539     if (!data)
 540         return E_INVALIDARG;
 541
 542     if (shader) *shader = NULL;
 543     if (error_messages) *error_messages = NULL;
 544
 545     return preprocess_shader(data, size, filename, defines, include, shader, error_messages);
 546 }
 547
 548 HRESULT WINAPI D3DDisassemble(const void *data, SIZE_T size, UINT flags, const char *comments, ID3DBlob **disassembly)
 549 {
 550     FIXME("data %p, size %Iu, flags %#x, comments %p, disassembly %p stub!\n",
 551             data, size, flags, comments, disassembly);
 552     return E_NOTIMPL;
 553 }
 554
 555 HRESULT WINAPI D3DCompileFromFile(const WCHAR *filename, const D3D_SHADER_MACRO *defines, ID3DInclude *include,
 556         const char *entrypoint, const char *target, UINT flags1, UINT flags2, ID3DBlob **code, ID3DBlob **errors)
 557 {
 558     char filename_a[MAX_PATH], *source = NULL;
 559     DWORD source_size, read_size;
 560     HANDLE file;
 561     HRESULT hr;
 562
 563     TRACE("filename %s, defines %p, include %p, entrypoint %s, target %s, flags1 %#x, flags2 %#x, "
 564             "code %p, errors %p.\n", debugstr_w(filename), defines, include, debugstr_a(entrypoint),
 565             debugstr_a(target), flags1, flags2, code, errors);
 566
 567     file = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 568     if (file == INVALID_HANDLE_VALUE)
 569         return HRESULT_FROM_WIN32(GetLastError());
 570
 571     source_size = GetFileSize(file, NULL);
 572     if (source_size == INVALID_FILE_SIZE)
 573     {
 574         hr = HRESULT_FROM_WIN32(GetLastError());
 575         goto end;
 576     }
 577
 578     if (!(source = heap_alloc(source_size)))
 579     {
 580         hr = E_OUTOFMEMORY;
 581         goto end;
 582     }
 583
 584     if (!ReadFile(file, source, source_size, &read_size, NULL) || read_size != source_size)
 585     {
 586         WARN("Failed to read file contents.\n");
 587         hr = E_FAIL;
 588         goto end;
 589     }
 590
 591     WideCharToMultiByte(CP_ACP, 0, filename, -1, filename_a, sizeof(filename_a), NULL, NULL);
 592
 593     hr = D3DCompile(source, source_size, filename_a, defines, include, entrypoint, target,
 594             flags1, flags2, code, errors);
 595
 596 end:
 597     heap_free(source);
 598     CloseHandle(file);
 599     return hr;
 600 }
 601
 602 HRESULT WINAPI D3DLoadModule(const void *data, SIZE_T size, ID3D11Module **module)
 603 {
 604     FIXME("data %p, size %Iu, module %p stub!\n", data, size, module);
 605     return E_NOTIMPL;
 606 }