dlls/dwrite/main.c

   1 /*
   2  *    DWrite
   3  *
   4  * Copyright 2012 Nikolay Sivov 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
  23 #include <stdarg.h>
  24 #include <math.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29
  30 #include "initguid.h"
  31
  32 #include "dwrite_private.h"
  33 #include "wine/debug.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(dwrite);
  36
  37 static IDWriteFactory5 *shared_factory;
  38 static void release_shared_factory(IDWriteFactory5*);
  39
  40 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD reason, LPVOID reserved)
  41 {
  42     switch (reason)
  43     {
  44     case DLL_PROCESS_ATTACH:
  45         DisableThreadLibraryCalls( hinstDLL );
  46         init_freetype();
  47         init_local_fontfile_loader();
  48         break;
  49     case DLL_PROCESS_DETACH:
  50         if (reserved) break;
  51         release_shared_factory(shared_factory);
  52         release_freetype();
  53     }
  54     return TRUE;
  55 }
  56
  57 struct renderingparams {
  58     IDWriteRenderingParams3 IDWriteRenderingParams3_iface;
  59     LONG ref;
  60
  61     FLOAT gamma;
  62     FLOAT contrast;
  63     FLOAT grayscalecontrast;
  64     FLOAT cleartype_level;
  65     DWRITE_PIXEL_GEOMETRY geometry;
  66     DWRITE_RENDERING_MODE1 mode;
  67     DWRITE_GRID_FIT_MODE gridfit;
  68 };
  69
  70 static inline struct renderingparams *impl_from_IDWriteRenderingParams3(IDWriteRenderingParams3 *iface)
  71 {
  72     return CONTAINING_RECORD(iface, struct renderingparams, IDWriteRenderingParams3_iface);
  73 }
  74
  75 static HRESULT WINAPI renderingparams_QueryInterface(IDWriteRenderingParams3 *iface, REFIID riid, void **obj)
  76 {
  77     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
  78
  79     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
  80
  81     if (IsEqualIID(riid, &IID_IDWriteRenderingParams3) ||
  82         IsEqualIID(riid, &IID_IDWriteRenderingParams2) ||
  83         IsEqualIID(riid, &IID_IDWriteRenderingParams1) ||
  84         IsEqualIID(riid, &IID_IDWriteRenderingParams) ||
  85         IsEqualIID(riid, &IID_IUnknown))
  86     {
  87         *obj = iface;
  88         IDWriteRenderingParams3_AddRef(iface);
  89         return S_OK;
  90     }
  91
  92     *obj = NULL;
  93
  94     return E_NOINTERFACE;
  95 }
  96
  97 static ULONG WINAPI renderingparams_AddRef(IDWriteRenderingParams3 *iface)
  98 {
  99     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 100     ULONG ref = InterlockedIncrement(&This->ref);
 101     TRACE("(%p)->(%d)\n", This, ref);
 102     return ref;
 103 }
 104
 105 static ULONG WINAPI renderingparams_Release(IDWriteRenderingParams3 *iface)
 106 {
 107     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 108     ULONG ref = InterlockedDecrement(&This->ref);
 109
 110     TRACE("(%p)->(%d)\n", This, ref);
 111
 112     if (!ref)
 113         heap_free(This);
 114
 115     return ref;
 116 }
 117
 118 static FLOAT WINAPI renderingparams_GetGamma(IDWriteRenderingParams3 *iface)
 119 {
 120     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 121     TRACE("(%p)\n", This);
 122     return This->gamma;
 123 }
 124
 125 static FLOAT WINAPI renderingparams_GetEnhancedContrast(IDWriteRenderingParams3 *iface)
 126 {
 127     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 128     TRACE("(%p)\n", This);
 129     return This->contrast;
 130 }
 131
 132 static FLOAT WINAPI renderingparams_GetClearTypeLevel(IDWriteRenderingParams3 *iface)
 133 {
 134     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 135     TRACE("(%p)\n", This);
 136     return This->cleartype_level;
 137 }
 138
 139 static DWRITE_PIXEL_GEOMETRY WINAPI renderingparams_GetPixelGeometry(IDWriteRenderingParams3 *iface)
 140 {
 141     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 142     TRACE("(%p)\n", This);
 143     return This->geometry;
 144 }
 145
 146 static DWRITE_RENDERING_MODE rendering_mode_from_mode1(DWRITE_RENDERING_MODE1 mode)
 147 {
 148     static const DWRITE_RENDERING_MODE rendering_modes[] = {
 149         DWRITE_RENDERING_MODE_DEFAULT,           /* DWRITE_RENDERING_MODE1_DEFAULT */
 150         DWRITE_RENDERING_MODE_ALIASED,           /* DWRITE_RENDERING_MODE1_ALIASED */
 151         DWRITE_RENDERING_MODE_GDI_CLASSIC,       /* DWRITE_RENDERING_MODE1_GDI_CLASSIC */
 152         DWRITE_RENDERING_MODE_GDI_NATURAL,       /* DWRITE_RENDERING_MODE1_GDI_NATURAL */
 153         DWRITE_RENDERING_MODE_NATURAL,           /* DWRITE_RENDERING_MODE1_NATURAL */
 154         DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC, /* DWRITE_RENDERING_MODE1_NATURAL_SYMMETRIC */
 155         DWRITE_RENDERING_MODE_OUTLINE,           /* DWRITE_RENDERING_MODE1_OUTLINE */
 156         DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC, /* DWRITE_RENDERING_MODE1_NATURAL_SYMMETRIC_DOWNSAMPLED */
 157     };
 158
 159     return rendering_modes[mode];
 160 }
 161
 162 static DWRITE_RENDERING_MODE WINAPI renderingparams_GetRenderingMode(IDWriteRenderingParams3 *iface)
 163 {
 164     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 165
 166     TRACE("(%p)\n", This);
 167
 168     return rendering_mode_from_mode1(This->mode);
 169 }
 170
 171 static FLOAT WINAPI renderingparams1_GetGrayscaleEnhancedContrast(IDWriteRenderingParams3 *iface)
 172 {
 173     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 174     TRACE("(%p)\n", This);
 175     return This->grayscalecontrast;
 176 }
 177
 178 static DWRITE_GRID_FIT_MODE WINAPI renderingparams2_GetGridFitMode(IDWriteRenderingParams3 *iface)
 179 {
 180     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 181     TRACE("(%p)\n", This);
 182     return This->gridfit;
 183 }
 184
 185 static DWRITE_RENDERING_MODE1 WINAPI renderingparams3_GetRenderingMode1(IDWriteRenderingParams3 *iface)
 186 {
 187     struct renderingparams *This = impl_from_IDWriteRenderingParams3(iface);
 188     TRACE("(%p)\n", This);
 189     return This->mode;
 190 }
 191
 192 static const struct IDWriteRenderingParams3Vtbl renderingparamsvtbl = {
 193     renderingparams_QueryInterface,
 194     renderingparams_AddRef,
 195     renderingparams_Release,
 196     renderingparams_GetGamma,
 197     renderingparams_GetEnhancedContrast,
 198     renderingparams_GetClearTypeLevel,
 199     renderingparams_GetPixelGeometry,
 200     renderingparams_GetRenderingMode,
 201     renderingparams1_GetGrayscaleEnhancedContrast,
 202     renderingparams2_GetGridFitMode,
 203     renderingparams3_GetRenderingMode1
 204 };
 205
 206 static HRESULT create_renderingparams(FLOAT gamma, FLOAT contrast, FLOAT grayscalecontrast, FLOAT cleartype_level,
 207         DWRITE_PIXEL_GEOMETRY geometry, DWRITE_RENDERING_MODE1 mode, DWRITE_GRID_FIT_MODE gridfit,
 208         IDWriteRenderingParams3 **params)
 209 {
 210     struct renderingparams *This;
 211
 212     *params = NULL;
 213
 214     if (gamma <= 0.0f || contrast < 0.0f || grayscalecontrast < 0.0f || cleartype_level < 0.0f)
 215         return E_INVALIDARG;
 216
 217     if ((UINT32)gridfit > DWRITE_GRID_FIT_MODE_ENABLED || (UINT32)geometry > DWRITE_PIXEL_GEOMETRY_BGR)
 218         return E_INVALIDARG;
 219
 220     This = heap_alloc(sizeof(struct renderingparams));
 221     if (!This) return E_OUTOFMEMORY;
 222
 223     This->IDWriteRenderingParams3_iface.lpVtbl = &renderingparamsvtbl;
 224     This->ref = 1;
 225
 226     This->gamma = gamma;
 227     This->contrast = contrast;
 228     This->grayscalecontrast = grayscalecontrast;
 229     This->cleartype_level = cleartype_level;
 230     This->geometry = geometry;
 231     This->mode = mode;
 232     This->gridfit = gridfit;
 233
 234     *params = &This->IDWriteRenderingParams3_iface;
 235
 236     return S_OK;
 237 }
 238
 239 struct localizedpair {
 240     WCHAR *locale;
 241     WCHAR *string;
 242 };
 243
 244 struct localizedstrings {
 245     IDWriteLocalizedStrings IDWriteLocalizedStrings_iface;
 246     LONG ref;
 247
 248     struct localizedpair *data;
 249     UINT32 count;
 250     UINT32 alloc;
 251 };
 252
 253 static inline struct localizedstrings *impl_from_IDWriteLocalizedStrings(IDWriteLocalizedStrings *iface)
 254 {
 255     return CONTAINING_RECORD(iface, struct localizedstrings, IDWriteLocalizedStrings_iface);
 256 }
 257
 258 static HRESULT WINAPI localizedstrings_QueryInterface(IDWriteLocalizedStrings *iface, REFIID riid, void **obj)
 259 {
 260     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 261
 262     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
 263
 264     if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDWriteLocalizedStrings))
 265     {
 266         *obj = iface;
 267         IDWriteLocalizedStrings_AddRef(iface);
 268         return S_OK;
 269     }
 270
 271     *obj = NULL;
 272
 273     return E_NOINTERFACE;
 274 }
 275
 276 static ULONG WINAPI localizedstrings_AddRef(IDWriteLocalizedStrings *iface)
 277 {
 278     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 279     ULONG ref = InterlockedIncrement(&This->ref);
 280     TRACE("(%p)->(%d)\n", This, ref);
 281     return ref;
 282 }
 283
 284 static ULONG WINAPI localizedstrings_Release(IDWriteLocalizedStrings *iface)
 285 {
 286     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 287     ULONG ref = InterlockedDecrement(&This->ref);
 288
 289     TRACE("(%p)->(%d)\n", This, ref);
 290
 291     if (!ref) {
 292         unsigned int i;
 293
 294         for (i = 0; i < This->count; i++) {
 295             heap_free(This->data[i].locale);
 296             heap_free(This->data[i].string);
 297         }
 298
 299         heap_free(This->data);
 300         heap_free(This);
 301     }
 302
 303     return ref;
 304 }
 305
 306 static UINT32 WINAPI localizedstrings_GetCount(IDWriteLocalizedStrings *iface)
 307 {
 308     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 309     TRACE("(%p)\n", This);
 310     return This->count;
 311 }
 312
 313 static HRESULT WINAPI localizedstrings_FindLocaleName(IDWriteLocalizedStrings *iface,
 314     WCHAR const *locale_name, UINT32 *index, BOOL *exists)
 315 {
 316     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 317     UINT32 i;
 318
 319     TRACE("(%p)->(%s %p %p)\n", This, debugstr_w(locale_name), index, exists);
 320
 321     *exists = FALSE;
 322     *index = ~0;
 323
 324     for (i = 0; i < This->count; i++) {
 325         if (!strcmpiW(This->data[i].locale, locale_name)) {
 326             *exists = TRUE;
 327             *index = i;
 328             break;
 329         }
 330     }
 331
 332     return S_OK;
 333 }
 334
 335 static HRESULT WINAPI localizedstrings_GetLocaleNameLength(IDWriteLocalizedStrings *iface, UINT32 index, UINT32 *length)
 336 {
 337     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 338
 339     TRACE("(%p)->(%u %p)\n", This, index, length);
 340
 341     if (index >= This->count) {
 342         *length = (UINT32)-1;
 343         return E_FAIL;
 344     }
 345
 346     *length = strlenW(This->data[index].locale);
 347     return S_OK;
 348 }
 349
 350 static HRESULT WINAPI localizedstrings_GetLocaleName(IDWriteLocalizedStrings *iface, UINT32 index, WCHAR *buffer, UINT32 size)
 351 {
 352     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 353
 354     TRACE("(%p)->(%u %p %u)\n", This, index, buffer, size);
 355
 356     if (index >= This->count) {
 357         if (buffer) *buffer = 0;
 358         return E_FAIL;
 359     }
 360
 361     if (size < strlenW(This->data[index].locale)+1) {
 362         if (buffer) *buffer = 0;
 363         return E_NOT_SUFFICIENT_BUFFER;
 364     }
 365
 366     strcpyW(buffer, This->data[index].locale);
 367     return S_OK;
 368 }
 369
 370 static HRESULT WINAPI localizedstrings_GetStringLength(IDWriteLocalizedStrings *iface, UINT32 index, UINT32 *length)
 371 {
 372     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 373
 374     TRACE("(%p)->(%u %p)\n", This, index, length);
 375
 376     if (index >= This->count) {
 377         *length = (UINT32)-1;
 378         return E_FAIL;
 379     }
 380
 381     *length = strlenW(This->data[index].string);
 382     return S_OK;
 383 }
 384
 385 static HRESULT WINAPI localizedstrings_GetString(IDWriteLocalizedStrings *iface, UINT32 index, WCHAR *buffer, UINT32 size)
 386 {
 387     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 388
 389     TRACE("(%p)->(%u %p %u)\n", This, index, buffer, size);
 390
 391     if (index >= This->count) {
 392         if (buffer) *buffer = 0;
 393         return E_FAIL;
 394     }
 395
 396     if (size < strlenW(This->data[index].string)+1) {
 397         if (buffer) *buffer = 0;
 398         return E_NOT_SUFFICIENT_BUFFER;
 399     }
 400
 401     strcpyW(buffer, This->data[index].string);
 402     return S_OK;
 403 }
 404
 405 static const IDWriteLocalizedStringsVtbl localizedstringsvtbl = {
 406     localizedstrings_QueryInterface,
 407     localizedstrings_AddRef,
 408     localizedstrings_Release,
 409     localizedstrings_GetCount,
 410     localizedstrings_FindLocaleName,
 411     localizedstrings_GetLocaleNameLength,
 412     localizedstrings_GetLocaleName,
 413     localizedstrings_GetStringLength,
 414     localizedstrings_GetString
 415 };
 416
 417 HRESULT create_localizedstrings(IDWriteLocalizedStrings **strings)
 418 {
 419     struct localizedstrings *This;
 420
 421     *strings = NULL;
 422
 423     This = heap_alloc(sizeof(struct localizedstrings));
 424     if (!This) return E_OUTOFMEMORY;
 425
 426     This->IDWriteLocalizedStrings_iface.lpVtbl = &localizedstringsvtbl;
 427     This->ref = 1;
 428     This->count = 0;
 429     This->data = heap_alloc_zero(sizeof(struct localizedpair));
 430     if (!This->data) {
 431         heap_free(This);
 432         return E_OUTOFMEMORY;
 433     }
 434     This->alloc = 1;
 435
 436     *strings = &This->IDWriteLocalizedStrings_iface;
 437
 438     return S_OK;
 439 }
 440
 441 HRESULT add_localizedstring(IDWriteLocalizedStrings *iface, const WCHAR *locale, const WCHAR *string)
 442 {
 443     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 444     UINT32 i;
 445
 446     /* make sure there's no duplicates */
 447     for (i = 0; i < This->count; i++)
 448         if (!strcmpW(This->data[i].locale, locale))
 449             return S_OK;
 450
 451     if (This->count == This->alloc) {
 452         void *ptr;
 453
 454         ptr = heap_realloc(This->data, 2*This->alloc*sizeof(struct localizedpair));
 455         if (!ptr)
 456             return E_OUTOFMEMORY;
 457
 458         This->alloc *= 2;
 459         This->data = ptr;
 460     }
 461
 462     This->data[This->count].locale = heap_strdupW(locale);
 463     This->data[This->count].string = heap_strdupW(string);
 464     if (!This->data[This->count].locale || !This->data[This->count].string) {
 465         heap_free(This->data[This->count].locale);
 466         heap_free(This->data[This->count].string);
 467         return E_OUTOFMEMORY;
 468     }
 469
 470     This->count++;
 471
 472     return S_OK;
 473 }
 474
 475 HRESULT clone_localizedstring(IDWriteLocalizedStrings *iface, IDWriteLocalizedStrings **ret)
 476 {
 477     struct localizedstrings *strings, *strings_clone;
 478     int i;
 479
 480     *ret = NULL;
 481
 482     if (!iface)
 483         return S_FALSE;
 484
 485     strings = impl_from_IDWriteLocalizedStrings(iface);
 486     strings_clone = heap_alloc(sizeof(struct localizedstrings));
 487     if (!strings_clone) return E_OUTOFMEMORY;
 488
 489     strings_clone->IDWriteLocalizedStrings_iface.lpVtbl = &localizedstringsvtbl;
 490     strings_clone->ref = 1;
 491     strings_clone->count = strings->count;
 492     strings_clone->data = heap_alloc(sizeof(struct localizedpair) * strings_clone->count);
 493     if (!strings_clone->data) {
 494         heap_free(strings_clone);
 495         return E_OUTOFMEMORY;
 496     }
 497     for (i = 0; i < strings_clone->count; i++)
 498     {
 499         strings_clone->data[i].locale = heap_strdupW(strings->data[i].locale);
 500         strings_clone->data[i].string = heap_strdupW(strings->data[i].string);
 501     }
 502     strings_clone->alloc = strings_clone->count;
 503
 504     *ret = &strings_clone->IDWriteLocalizedStrings_iface;
 505
 506     return S_OK;
 507 }
 508
 509 void set_en_localizedstring(IDWriteLocalizedStrings *iface, const WCHAR *string)
 510 {
 511     static const WCHAR enusW[] = {'e','n','-','U','S',0};
 512     struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
 513     UINT32 i;
 514
 515     for (i = 0; i < This->count; i++) {
 516         if (!strcmpiW(This->data[i].locale, enusW)) {
 517             heap_free(This->data[i].string);
 518             This->data[i].string = heap_strdupW(string);
 519             break;
 520         }
 521     }
 522 }
 523
 524 struct collectionloader
 525 {
 526     struct list entry;
 527     IDWriteFontCollectionLoader *loader;
 528 };
 529
 530 struct fileloader
 531 {
 532     struct list entry;
 533     struct list fontfaces;
 534     IDWriteFontFileLoader *loader;
 535 };
 536
 537 struct dwritefactory {
 538     IDWriteFactory5 IDWriteFactory5_iface;
 539     LONG ref;
 540
 541     IDWriteFontCollection1 *system_collection;
 542     IDWriteFontCollection1 *eudc_collection;
 543     IDWriteGdiInterop1 *gdiinterop;
 544     IDWriteFontFallback *fallback;
 545
 546     IDWriteFontFileLoader *localfontfileloader;
 547     struct list localfontfaces;
 548
 549     struct list collection_loaders;
 550     struct list file_loaders;
 551
 552     CRITICAL_SECTION cs;
 553 };
 554
 555 static inline struct dwritefactory *impl_from_IDWriteFactory5(IDWriteFactory5 *iface)
 556 {
 557     return CONTAINING_RECORD(iface, struct dwritefactory, IDWriteFactory5_iface);
 558 }
 559
 560 static void release_fontface_cache(struct list *fontfaces)
 561 {
 562     struct fontfacecached *fontface, *fontface2;
 563
 564     LIST_FOR_EACH_ENTRY_SAFE(fontface, fontface2, fontfaces, struct fontfacecached, entry) {
 565         list_remove(&fontface->entry);
 566         fontface_detach_from_cache(fontface->fontface);
 567         heap_free(fontface);
 568     }
 569 }
 570
 571 static void release_fileloader(struct fileloader *fileloader)
 572 {
 573     list_remove(&fileloader->entry);
 574     release_fontface_cache(&fileloader->fontfaces);
 575     IDWriteFontFileLoader_Release(fileloader->loader);
 576     heap_free(fileloader);
 577 }
 578
 579 static void release_dwritefactory(struct dwritefactory *factory)
 580 {
 581     struct fileloader *fileloader, *fileloader2;
 582     struct collectionloader *loader, *loader2;
 583
 584     EnterCriticalSection(&factory->cs);
 585     release_fontface_cache(&factory->localfontfaces);
 586     LeaveCriticalSection(&factory->cs);
 587
 588     LIST_FOR_EACH_ENTRY_SAFE(loader, loader2, &factory->collection_loaders, struct collectionloader, entry) {
 589         list_remove(&loader->entry);
 590         IDWriteFontCollectionLoader_Release(loader->loader);
 591         heap_free(loader);
 592     }
 593
 594     LIST_FOR_EACH_ENTRY_SAFE(fileloader, fileloader2, &factory->file_loaders, struct fileloader, entry)
 595         release_fileloader(fileloader);
 596
 597     if (factory->system_collection)
 598         IDWriteFontCollection1_Release(factory->system_collection);
 599     if (factory->eudc_collection)
 600         IDWriteFontCollection1_Release(factory->eudc_collection);
 601     if (factory->fallback)
 602         release_system_fontfallback(factory->fallback);
 603
 604     factory->cs.DebugInfo->Spare[0] = 0;
 605     DeleteCriticalSection(&factory->cs);
 606     heap_free(factory);
 607 }
 608
 609 static void release_shared_factory(IDWriteFactory5 *iface)
 610 {
 611     struct dwritefactory *factory;
 612     if (!iface) return;
 613     factory = impl_from_IDWriteFactory5(iface);
 614     release_dwritefactory(factory);
 615 }
 616
 617 static struct fileloader *factory_get_file_loader(struct dwritefactory *factory, IDWriteFontFileLoader *loader)
 618 {
 619     struct fileloader *entry, *found = NULL;
 620
 621     LIST_FOR_EACH_ENTRY(entry, &factory->file_loaders, struct fileloader, entry) {
 622         if (entry->loader == loader) {
 623             found = entry;
 624             break;
 625         }
 626     }
 627
 628     return found;
 629 }
 630
 631 static struct collectionloader *factory_get_collection_loader(struct dwritefactory *factory,
 632         IDWriteFontCollectionLoader *loader)
 633 {
 634     struct collectionloader *entry, *found = NULL;
 635
 636     LIST_FOR_EACH_ENTRY(entry, &factory->collection_loaders, struct collectionloader, entry) {
 637         if (entry->loader == loader) {
 638             found = entry;
 639             break;
 640         }
 641     }
 642
 643     return found;
 644 }
 645
 646 static IDWriteFontCollection1 *factory_get_system_collection(struct dwritefactory *factory)
 647 {
 648     IDWriteFontCollection1 *collection;
 649     HRESULT hr;
 650
 651     if (factory->system_collection) {
 652         IDWriteFontCollection1_AddRef(factory->system_collection);
 653         return factory->system_collection;
 654     }
 655
 656     if (FAILED(hr = get_system_fontcollection(&factory->IDWriteFactory5_iface, &collection))) {
 657         WARN("Failed to create system font collection, hr %#x.\n", hr);
 658         return NULL;
 659     }
 660
 661     if (InterlockedCompareExchangePointer((void **)&factory->system_collection, collection, NULL))
 662         IDWriteFontCollection1_Release(collection);
 663
 664     return factory->system_collection;
 665 }
 666
 667 static HRESULT WINAPI dwritefactory_QueryInterface(IDWriteFactory5 *iface, REFIID riid, void **obj)
 668 {
 669     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 670
 671     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
 672
 673     if (IsEqualIID(riid, &IID_IDWriteFactory5) ||
 674         IsEqualIID(riid, &IID_IDWriteFactory4) ||
 675         IsEqualIID(riid, &IID_IDWriteFactory3) ||
 676         IsEqualIID(riid, &IID_IDWriteFactory2) ||
 677         IsEqualIID(riid, &IID_IDWriteFactory1) ||
 678         IsEqualIID(riid, &IID_IDWriteFactory) ||
 679         IsEqualIID(riid, &IID_IUnknown))
 680    {
 681         *obj = iface;
 682         IDWriteFactory5_AddRef(iface);
 683         return S_OK;
 684     }
 685
 686     *obj = NULL;
 687
 688     return E_NOINTERFACE;
 689 }
 690
 691 static ULONG WINAPI dwritefactory_AddRef(IDWriteFactory5 *iface)
 692 {
 693     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 694     ULONG ref = InterlockedIncrement(&This->ref);
 695     TRACE("(%p)->(%d)\n", This, ref);
 696     return ref;
 697 }
 698
 699 static ULONG WINAPI dwritefactory_Release(IDWriteFactory5 *iface)
 700 {
 701     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 702     ULONG ref = InterlockedDecrement(&This->ref);
 703
 704     TRACE("(%p)->(%d)\n", This, ref);
 705
 706     if (!ref)
 707         release_dwritefactory(This);
 708
 709     return ref;
 710 }
 711
 712 static HRESULT WINAPI dwritefactory_GetSystemFontCollection(IDWriteFactory5 *iface,
 713     IDWriteFontCollection **collection, BOOL check_for_updates)
 714 {
 715     return IDWriteFactory5_GetSystemFontCollection(iface, FALSE, (IDWriteFontCollection1 **)collection,
 716             check_for_updates);
 717 }
 718
 719 static HRESULT WINAPI dwritefactory_CreateCustomFontCollection(IDWriteFactory5 *iface,
 720     IDWriteFontCollectionLoader *loader, void const *key, UINT32 key_size, IDWriteFontCollection **collection)
 721 {
 722     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 723     IDWriteFontFileEnumerator *enumerator;
 724     struct collectionloader *found;
 725     HRESULT hr;
 726
 727     TRACE("(%p)->(%p %p %u %p)\n", This, loader, key, key_size, collection);
 728
 729     *collection = NULL;
 730
 731     if (!loader)
 732         return E_INVALIDARG;
 733
 734     found = factory_get_collection_loader(This, loader);
 735     if (!found)
 736         return E_INVALIDARG;
 737
 738     hr = IDWriteFontCollectionLoader_CreateEnumeratorFromKey(found->loader, (IDWriteFactory*)iface,
 739             key, key_size, &enumerator);
 740     if (FAILED(hr))
 741         return hr;
 742
 743     hr = create_font_collection(iface, enumerator, FALSE, (IDWriteFontCollection1**)collection);
 744     IDWriteFontFileEnumerator_Release(enumerator);
 745     return hr;
 746 }
 747
 748 static HRESULT WINAPI dwritefactory_RegisterFontCollectionLoader(IDWriteFactory5 *iface,
 749     IDWriteFontCollectionLoader *loader)
 750 {
 751     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 752     struct collectionloader *entry;
 753
 754     TRACE("(%p)->(%p)\n", This, loader);
 755
 756     if (!loader)
 757         return E_INVALIDARG;
 758
 759     if (factory_get_collection_loader(This, loader))
 760         return DWRITE_E_ALREADYREGISTERED;
 761
 762     entry = heap_alloc(sizeof(*entry));
 763     if (!entry)
 764         return E_OUTOFMEMORY;
 765
 766     entry->loader = loader;
 767     IDWriteFontCollectionLoader_AddRef(loader);
 768     list_add_tail(&This->collection_loaders, &entry->entry);
 769
 770     return S_OK;
 771 }
 772
 773 static HRESULT WINAPI dwritefactory_UnregisterFontCollectionLoader(IDWriteFactory5 *iface,
 774     IDWriteFontCollectionLoader *loader)
 775 {
 776     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 777     struct collectionloader *found;
 778
 779     TRACE("(%p)->(%p)\n", This, loader);
 780
 781     if (!loader)
 782         return E_INVALIDARG;
 783
 784     found = factory_get_collection_loader(This, loader);
 785     if (!found)
 786         return E_INVALIDARG;
 787
 788     IDWriteFontCollectionLoader_Release(found->loader);
 789     list_remove(&found->entry);
 790     heap_free(found);
 791
 792     return S_OK;
 793 }
 794
 795 static HRESULT WINAPI dwritefactory_CreateFontFileReference(IDWriteFactory5 *iface,
 796     WCHAR const *path, FILETIME const *writetime, IDWriteFontFile **font_file)
 797 {
 798     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 799     UINT32 key_size;
 800     HRESULT hr;
 801     void *key;
 802
 803     TRACE("(%p)->(%s %p %p)\n", This, debugstr_w(path), writetime, font_file);
 804
 805     *font_file = NULL;
 806
 807     /* Get a reference key in local file loader format. */
 808     hr = get_local_refkey(path, writetime, &key, &key_size);
 809     if (FAILED(hr))
 810         return hr;
 811
 812     hr = create_font_file(This->localfontfileloader, key, key_size, font_file);
 813     heap_free(key);
 814
 815     return hr;
 816 }
 817
 818 static HRESULT WINAPI dwritefactory_CreateCustomFontFileReference(IDWriteFactory5 *iface,
 819     void const *reference_key, UINT32 key_size, IDWriteFontFileLoader *loader, IDWriteFontFile **font_file)
 820 {
 821     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 822
 823     TRACE("(%p)->(%p %u %p %p)\n", This, reference_key, key_size, loader, font_file);
 824
 825     *font_file = NULL;
 826
 827     if (!loader || !(factory_get_file_loader(This, loader) || This->localfontfileloader == loader))
 828         return E_INVALIDARG;
 829
 830     return create_font_file(loader, reference_key, key_size, font_file);
 831 }
 832
 833 void factory_lock(IDWriteFactory5 *iface)
 834 {
 835     struct dwritefactory *factory = impl_from_IDWriteFactory5(iface);
 836     EnterCriticalSection(&factory->cs);
 837 }
 838
 839 void factory_unlock(IDWriteFactory5 *iface)
 840 {
 841     struct dwritefactory *factory = impl_from_IDWriteFactory5(iface);
 842     LeaveCriticalSection(&factory->cs);
 843 }
 844
 845 HRESULT factory_get_cached_fontface(IDWriteFactory5 *iface, IDWriteFontFile * const *font_files, UINT32 index,
 846         DWRITE_FONT_SIMULATIONS simulations, struct list **cached_list, REFIID riid, void **obj)
 847 {
 848     struct dwritefactory *factory = impl_from_IDWriteFactory5(iface);
 849     struct fontfacecached *cached;
 850     IDWriteFontFileLoader *loader;
 851     struct list *fontfaces;
 852     UINT32 key_size;
 853     const void *key;
 854     HRESULT hr;
 855
 856     *obj = NULL;
 857     *cached_list = NULL;
 858
 859     hr = IDWriteFontFile_GetReferenceKey(*font_files, &key, &key_size);
 860     if (FAILED(hr))
 861         return hr;
 862
 863     hr = IDWriteFontFile_GetLoader(*font_files, &loader);
 864     if (FAILED(hr))
 865         return hr;
 866
 867     if (loader == factory->localfontfileloader) {
 868         fontfaces = &factory->localfontfaces;
 869         IDWriteFontFileLoader_Release(loader);
 870     }
 871     else {
 872         struct fileloader *fileloader = factory_get_file_loader(factory, loader);
 873         IDWriteFontFileLoader_Release(loader);
 874         if (!fileloader)
 875             return E_INVALIDARG;
 876         fontfaces = &fileloader->fontfaces;
 877     }
 878
 879     *cached_list = fontfaces;
 880
 881     EnterCriticalSection(&factory->cs);
 882
 883     /* search through cache list */
 884     LIST_FOR_EACH_ENTRY(cached, fontfaces, struct fontfacecached, entry) {
 885         UINT32 cached_key_size, count = 1, cached_face_index;
 886         DWRITE_FONT_SIMULATIONS cached_simulations;
 887         const void *cached_key;
 888         IDWriteFontFile *file;
 889
 890         cached_face_index = IDWriteFontFace4_GetIndex(cached->fontface);
 891         cached_simulations = IDWriteFontFace4_GetSimulations(cached->fontface);
 892
 893         /* skip earlier */
 894         if (cached_face_index != index || cached_simulations != simulations)
 895             continue;
 896
 897         hr = IDWriteFontFace4_GetFiles(cached->fontface, &count, &file);
 898         if (FAILED(hr))
 899             break;
 900
 901         hr = IDWriteFontFile_GetReferenceKey(file, &cached_key, &cached_key_size);
 902         IDWriteFontFile_Release(file);
 903         if (FAILED(hr))
 904             break;
 905
 906         if (cached_key_size == key_size && !memcmp(cached_key, key, key_size)) {
 907             if (FAILED(hr = IDWriteFontFace4_QueryInterface(cached->fontface, riid, obj)))
 908                 WARN("Failed to get %s from fontface, hr %#x.\n", debugstr_guid(riid), hr);
 909
 910             TRACE("returning cached fontface %p\n", cached->fontface);
 911             break;
 912         }
 913     }
 914
 915     LeaveCriticalSection(&factory->cs);
 916
 917     return *obj ? S_OK : S_FALSE;
 918 }
 919
 920 struct fontfacecached *factory_cache_fontface(IDWriteFactory5 *iface, struct list *fontfaces,
 921         IDWriteFontFace4 *fontface)
 922 {
 923     struct dwritefactory *factory = impl_from_IDWriteFactory5(iface);
 924     struct fontfacecached *cached;
 925
 926     /* new cache entry */
 927     cached = heap_alloc(sizeof(*cached));
 928     if (!cached)
 929         return NULL;
 930
 931     cached->fontface = fontface;
 932     EnterCriticalSection(&factory->cs);
 933     list_add_tail(fontfaces, &cached->entry);
 934     LeaveCriticalSection(&factory->cs);
 935
 936     return cached;
 937 }
 938
 939 static HRESULT WINAPI dwritefactory_CreateFontFace(IDWriteFactory5 *iface, DWRITE_FONT_FACE_TYPE req_facetype,
 940     UINT32 files_number, IDWriteFontFile* const* font_files, UINT32 index, DWRITE_FONT_SIMULATIONS simulations,
 941     IDWriteFontFace **fontface)
 942 {
 943     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 944     DWRITE_FONT_FILE_TYPE file_type;
 945     DWRITE_FONT_FACE_TYPE face_type;
 946     struct fontface_desc desc;
 947     struct list *fontfaces;
 948     BOOL is_supported;
 949     UINT32 count;
 950     HRESULT hr;
 951
 952     TRACE("(%p)->(%d %u %p %u 0x%x %p)\n", This, req_facetype, files_number, font_files, index,
 953         simulations, fontface);
 954
 955     *fontface = NULL;
 956
 957     if (!is_face_type_supported(req_facetype))
 958         return E_INVALIDARG;
 959
 960     if (req_facetype != DWRITE_FONT_FACE_TYPE_OPENTYPE_COLLECTION && index)
 961         return E_INVALIDARG;
 962
 963     if (!is_simulation_valid(simulations))
 964         return E_INVALIDARG;
 965
 966     /* check actual file/face type */
 967     is_supported = FALSE;
 968     face_type = DWRITE_FONT_FACE_TYPE_UNKNOWN;
 969     hr = IDWriteFontFile_Analyze(*font_files, &is_supported, &file_type, &face_type, &count);
 970     if (FAILED(hr))
 971         return hr;
 972
 973     if (!is_supported)
 974         return E_FAIL;
 975
 976     if (face_type != req_facetype)
 977         return DWRITE_E_FILEFORMAT;
 978
 979     hr = factory_get_cached_fontface(iface, font_files, index, simulations, &fontfaces,
 980             &IID_IDWriteFontFace, (void **)fontface);
 981     if (hr != S_FALSE)
 982         return hr;
 983
 984     desc.factory = iface;
 985     desc.face_type = req_facetype;
 986     desc.files = font_files;
 987     desc.files_number = files_number;
 988     desc.index = index;
 989     desc.simulations = simulations;
 990     desc.font_data = NULL;
 991     return create_fontface(&desc, fontfaces, (IDWriteFontFace4 **)fontface);
 992 }
 993
 994 static HRESULT WINAPI dwritefactory_CreateRenderingParams(IDWriteFactory5 *iface, IDWriteRenderingParams **params)
 995 {
 996     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
 997     HMONITOR monitor;
 998     POINT pt;
 999
1000     TRACE("(%p)->(%p)\n", This, params);
1001
1002     pt.x = pt.y = 0;
1003     monitor = MonitorFromPoint(pt, MONITOR_DEFAULTTOPRIMARY);
1004     return IDWriteFactory5_CreateMonitorRenderingParams(iface, monitor, params);
1005 }
1006
1007 static HRESULT WINAPI dwritefactory_CreateMonitorRenderingParams(IDWriteFactory5 *iface, HMONITOR monitor,
1008     IDWriteRenderingParams **params)
1009 {
1010     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1011     IDWriteRenderingParams3 *params3;
1012     static int fixme_once = 0;
1013     HRESULT hr;
1014
1015     TRACE("(%p)->(%p %p)\n", This, monitor, params);
1016
1017     if (!fixme_once++)
1018         FIXME("(%p): monitor setting ignored\n", monitor);
1019
1020     /* FIXME: use actual per-monitor gamma factor */
1021     hr = IDWriteFactory5_CreateCustomRenderingParams(iface, 2.0f, 0.0f, 1.0f, 0.0f, DWRITE_PIXEL_GEOMETRY_FLAT,
1022         DWRITE_RENDERING_MODE1_DEFAULT, DWRITE_GRID_FIT_MODE_DEFAULT, &params3);
1023     *params = (IDWriteRenderingParams*)params3;
1024     return hr;
1025 }
1026
1027 static HRESULT WINAPI dwritefactory_CreateCustomRenderingParams(IDWriteFactory5 *iface, FLOAT gamma,
1028         FLOAT enhancedContrast, FLOAT cleartype_level, DWRITE_PIXEL_GEOMETRY geometry, DWRITE_RENDERING_MODE mode,
1029         IDWriteRenderingParams **params)
1030 {
1031     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1032     IDWriteRenderingParams3 *params3;
1033     HRESULT hr;
1034
1035     TRACE("(%p)->(%f %f %f %d %d %p)\n", This, gamma, enhancedContrast, cleartype_level, geometry, mode, params);
1036
1037     if ((UINT32)mode > DWRITE_RENDERING_MODE_OUTLINE) {
1038         *params = NULL;
1039         return E_INVALIDARG;
1040     }
1041
1042     hr = IDWriteFactory5_CreateCustomRenderingParams(iface, gamma, enhancedContrast, 1.0f, cleartype_level, geometry,
1043             (DWRITE_RENDERING_MODE1)mode, DWRITE_GRID_FIT_MODE_DEFAULT, &params3);
1044     *params = (IDWriteRenderingParams*)params3;
1045     return hr;
1046 }
1047
1048 static HRESULT WINAPI dwritefactory_RegisterFontFileLoader(IDWriteFactory5 *iface, IDWriteFontFileLoader *loader)
1049 {
1050     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1051     struct fileloader *entry;
1052
1053     TRACE("(%p)->(%p)\n", This, loader);
1054
1055     if (!loader)
1056         return E_INVALIDARG;
1057
1058     if (factory_get_file_loader(This, loader))
1059         return DWRITE_E_ALREADYREGISTERED;
1060
1061     entry = heap_alloc(sizeof(*entry));
1062     if (!entry)
1063         return E_OUTOFMEMORY;
1064
1065     entry->loader = loader;
1066     list_init(&entry->fontfaces);
1067     IDWriteFontFileLoader_AddRef(loader);
1068     list_add_tail(&This->file_loaders, &entry->entry);
1069
1070     return S_OK;
1071 }
1072
1073 static HRESULT WINAPI dwritefactory_UnregisterFontFileLoader(IDWriteFactory5 *iface, IDWriteFontFileLoader *loader)
1074 {
1075     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1076     struct fileloader *found;
1077
1078     TRACE("(%p)->(%p)\n", This, loader);
1079
1080     if (!loader)
1081         return E_INVALIDARG;
1082
1083     found = factory_get_file_loader(This, loader);
1084     if (!found)
1085         return E_INVALIDARG;
1086
1087     release_fileloader(found);
1088     return S_OK;
1089 }
1090
1091 static HRESULT WINAPI dwritefactory_CreateTextFormat(IDWriteFactory5 *iface, WCHAR const* family_name,
1092     IDWriteFontCollection *collection, DWRITE_FONT_WEIGHT weight, DWRITE_FONT_STYLE style,
1093     DWRITE_FONT_STRETCH stretch, FLOAT size, WCHAR const *locale, IDWriteTextFormat **format)
1094 {
1095     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1096     HRESULT hr;
1097
1098     TRACE("(%p)->(%s %p %d %d %d %f %s %p)\n", This, debugstr_w(family_name), collection, weight, style, stretch,
1099         size, debugstr_w(locale), format);
1100
1101     if (collection)
1102         IDWriteFontCollection_AddRef(collection);
1103     else {
1104         collection = (IDWriteFontCollection *)factory_get_system_collection(This);
1105         if (!collection) {
1106             *format = NULL;
1107             return E_FAIL;
1108         }
1109     }
1110
1111     hr = create_textformat(family_name, collection, weight, style, stretch, size, locale, format);
1112     IDWriteFontCollection_Release(collection);
1113     return hr;
1114 }
1115
1116 static HRESULT WINAPI dwritefactory_CreateTypography(IDWriteFactory5 *iface, IDWriteTypography **typography)
1117 {
1118     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1119     TRACE("(%p)->(%p)\n", This, typography);
1120     return create_typography(typography);
1121 }
1122
1123 static HRESULT WINAPI dwritefactory_GetGdiInterop(IDWriteFactory5 *iface, IDWriteGdiInterop **gdi_interop)
1124 {
1125     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1126     HRESULT hr = S_OK;
1127
1128     TRACE("(%p)->(%p)\n", This, gdi_interop);
1129
1130     if (This->gdiinterop)
1131         IDWriteGdiInterop1_AddRef(This->gdiinterop);
1132     else
1133         hr = create_gdiinterop(iface, &This->gdiinterop);
1134
1135     *gdi_interop = (IDWriteGdiInterop *)This->gdiinterop;
1136
1137     return hr;
1138 }
1139
1140 static HRESULT WINAPI dwritefactory_CreateTextLayout(IDWriteFactory5 *iface, WCHAR const* string,
1141     UINT32 length, IDWriteTextFormat *format, FLOAT max_width, FLOAT max_height, IDWriteTextLayout **layout)
1142 {
1143     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1144     struct textlayout_desc desc;
1145
1146     TRACE("(%p)->(%s:%u %p %f %f %p)\n", This, debugstr_wn(string, length), length, format, max_width, max_height, layout);
1147
1148     desc.factory = iface;
1149     desc.string = string;
1150     desc.length = length;
1151     desc.format = format;
1152     desc.max_width = max_width;
1153     desc.max_height = max_height;
1154     desc.is_gdi_compatible = FALSE;
1155     desc.ppdip = 1.0f;
1156     desc.transform = NULL;
1157     desc.use_gdi_natural = FALSE;
1158     return create_textlayout(&desc, layout);
1159 }
1160
1161 static HRESULT WINAPI dwritefactory_CreateGdiCompatibleTextLayout(IDWriteFactory5 *iface, WCHAR const* string,
1162     UINT32 length, IDWriteTextFormat *format, FLOAT max_width, FLOAT max_height, FLOAT pixels_per_dip,
1163     DWRITE_MATRIX const* transform, BOOL use_gdi_natural, IDWriteTextLayout **layout)
1164 {
1165     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1166     struct textlayout_desc desc;
1167
1168     TRACE("(%p)->(%s:%u %p %f %f %f %p %d %p)\n", This, debugstr_wn(string, length), length, format, max_width,
1169             max_height, pixels_per_dip, transform, use_gdi_natural, layout);
1170
1171     desc.factory = iface;
1172     desc.string = string;
1173     desc.length = length;
1174     desc.format = format;
1175     desc.max_width = max_width;
1176     desc.max_height = max_height;
1177     desc.is_gdi_compatible = TRUE;
1178     desc.ppdip = pixels_per_dip;
1179     desc.transform = transform;
1180     desc.use_gdi_natural = use_gdi_natural;
1181     return create_textlayout(&desc, layout);
1182 }
1183
1184 static HRESULT WINAPI dwritefactory_CreateEllipsisTrimmingSign(IDWriteFactory5 *iface, IDWriteTextFormat *format,
1185     IDWriteInlineObject **trimming_sign)
1186 {
1187     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1188     TRACE("(%p)->(%p %p)\n", This, format, trimming_sign);
1189     return create_trimmingsign(iface, format, trimming_sign);
1190 }
1191
1192 static HRESULT WINAPI dwritefactory_CreateTextAnalyzer(IDWriteFactory5 *iface, IDWriteTextAnalyzer **analyzer)
1193 {
1194     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1195
1196     TRACE("(%p)->(%p)\n", This, analyzer);
1197
1198     *analyzer = get_text_analyzer();
1199
1200     return S_OK;
1201 }
1202
1203 static HRESULT WINAPI dwritefactory_CreateNumberSubstitution(IDWriteFactory5 *iface,
1204         DWRITE_NUMBER_SUBSTITUTION_METHOD method, WCHAR const* locale, BOOL ignore_user_override,
1205         IDWriteNumberSubstitution **substitution)
1206 {
1207     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1208     TRACE("(%p)->(%d %s %d %p)\n", This, method, debugstr_w(locale), ignore_user_override, substitution);
1209     return create_numbersubstitution(method, locale, ignore_user_override, substitution);
1210 }
1211
1212 static HRESULT WINAPI dwritefactory_CreateGlyphRunAnalysis(IDWriteFactory5 *iface, DWRITE_GLYPH_RUN const *run,
1213     FLOAT ppdip, DWRITE_MATRIX const* transform, DWRITE_RENDERING_MODE rendering_mode,
1214     DWRITE_MEASURING_MODE measuring_mode, FLOAT originX, FLOAT originY, IDWriteGlyphRunAnalysis **analysis)
1215 {
1216     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1217     struct glyphrunanalysis_desc desc;
1218
1219     TRACE("(%p)->(%p %.2f %p %d %d %.2f %.2f %p)\n", This, run, ppdip, transform, rendering_mode,
1220         measuring_mode, originX, originY, analysis);
1221
1222     if (ppdip <= 0.0f) {
1223         *analysis = NULL;
1224         return E_INVALIDARG;
1225     }
1226
1227     desc.run = run;
1228     desc.ppdip = ppdip;
1229     desc.transform = transform;
1230     desc.rendering_mode = (DWRITE_RENDERING_MODE1)rendering_mode;
1231     desc.measuring_mode = measuring_mode;
1232     desc.gridfit_mode = DWRITE_GRID_FIT_MODE_DEFAULT;
1233     desc.aa_mode = DWRITE_TEXT_ANTIALIAS_MODE_CLEARTYPE;
1234     desc.origin_x = originX;
1235     desc.origin_y = originY;
1236     return create_glyphrunanalysis(&desc, analysis);
1237 }
1238
1239 static HRESULT WINAPI dwritefactory1_GetEudcFontCollection(IDWriteFactory5 *iface, IDWriteFontCollection **collection,
1240     BOOL check_for_updates)
1241 {
1242     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1243     HRESULT hr = S_OK;
1244
1245     TRACE("(%p)->(%p %d)\n", This, collection, check_for_updates);
1246
1247     if (check_for_updates)
1248         FIXME("checking for eudc updates not implemented\n");
1249
1250     if (This->eudc_collection)
1251         IDWriteFontCollection1_AddRef(This->eudc_collection);
1252     else {
1253         IDWriteFontCollection1 *eudc_collection;
1254
1255         if (FAILED(hr = get_eudc_fontcollection(iface, &eudc_collection))) {
1256             *collection = NULL;
1257             WARN("Failed to get EUDC collection, hr %#x.\n", hr);
1258             return hr;
1259         }
1260
1261         if (InterlockedCompareExchangePointer((void **)&This->eudc_collection, eudc_collection, NULL))
1262             IDWriteFontCollection1_Release(eudc_collection);
1263     }
1264
1265     *collection = (IDWriteFontCollection *)This->eudc_collection;
1266
1267     return hr;
1268 }
1269
1270 static HRESULT WINAPI dwritefactory1_CreateCustomRenderingParams(IDWriteFactory5 *iface, FLOAT gamma,
1271     FLOAT enhcontrast, FLOAT enhcontrast_grayscale, FLOAT cleartype_level, DWRITE_PIXEL_GEOMETRY geometry,
1272     DWRITE_RENDERING_MODE mode, IDWriteRenderingParams1** params)
1273 {
1274     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1275     IDWriteRenderingParams3 *params3;
1276     HRESULT hr;
1277
1278     TRACE("(%p)->(%.2f %.2f %.2f %.2f %d %d %p)\n", This, gamma, enhcontrast, enhcontrast_grayscale,
1279         cleartype_level, geometry, mode, params);
1280
1281     if ((UINT32)mode > DWRITE_RENDERING_MODE_OUTLINE) {
1282         *params = NULL;
1283         return E_INVALIDARG;
1284     }
1285
1286     hr = IDWriteFactory5_CreateCustomRenderingParams(iface, gamma, enhcontrast, enhcontrast_grayscale,
1287         cleartype_level, geometry, (DWRITE_RENDERING_MODE1)mode, DWRITE_GRID_FIT_MODE_DEFAULT, &params3);
1288     *params = (IDWriteRenderingParams1*)params3;
1289     return hr;
1290 }
1291
1292 static HRESULT WINAPI dwritefactory2_GetSystemFontFallback(IDWriteFactory5 *iface, IDWriteFontFallback **fallback)
1293 {
1294     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1295
1296     TRACE("(%p)->(%p)\n", This, fallback);
1297
1298     *fallback = NULL;
1299
1300     if (!This->fallback) {
1301         HRESULT hr = create_system_fontfallback(iface, &This->fallback);
1302         if (FAILED(hr))
1303             return hr;
1304     }
1305
1306     *fallback = This->fallback;
1307     IDWriteFontFallback_AddRef(*fallback);
1308     return S_OK;
1309 }
1310
1311 static HRESULT WINAPI dwritefactory2_CreateFontFallbackBuilder(IDWriteFactory5 *iface,
1312         IDWriteFontFallbackBuilder **fallbackbuilder)
1313 {
1314     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1315
1316     TRACE("(%p)->(%p)\n", This, fallbackbuilder);
1317
1318     return create_fontfallback_builder(iface, fallbackbuilder);
1319 }
1320
1321 static HRESULT WINAPI dwritefactory2_TranslateColorGlyphRun(IDWriteFactory5 *iface, FLOAT originX, FLOAT originY,
1322     const DWRITE_GLYPH_RUN *run, const DWRITE_GLYPH_RUN_DESCRIPTION *rundescr, DWRITE_MEASURING_MODE mode,
1323     const DWRITE_MATRIX *transform, UINT32 palette, IDWriteColorGlyphRunEnumerator **colorlayers)
1324 {
1325     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1326     TRACE("(%p)->(%.2f %.2f %p %p %d %p %u %p)\n", This, originX, originY, run, rundescr, mode,
1327         transform, palette, colorlayers);
1328     return create_colorglyphenum(originX, originY, run, rundescr, mode, transform, palette, colorlayers);
1329 }
1330
1331 static HRESULT WINAPI dwritefactory2_CreateCustomRenderingParams(IDWriteFactory5 *iface, FLOAT gamma, FLOAT contrast,
1332     FLOAT grayscalecontrast, FLOAT cleartype_level, DWRITE_PIXEL_GEOMETRY geometry, DWRITE_RENDERING_MODE mode,
1333     DWRITE_GRID_FIT_MODE gridfit, IDWriteRenderingParams2 **params)
1334 {
1335     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1336     IDWriteRenderingParams3 *params3;
1337     HRESULT hr;
1338
1339     TRACE("(%p)->(%.2f %.2f %.2f %.2f %d %d %d %p)\n", This, gamma, contrast, grayscalecontrast, cleartype_level,
1340         geometry, mode, gridfit, params);
1341
1342     if ((UINT32)mode > DWRITE_RENDERING_MODE_OUTLINE) {
1343         *params = NULL;
1344         return E_INVALIDARG;
1345     }
1346
1347     hr = IDWriteFactory5_CreateCustomRenderingParams(iface, gamma, contrast, grayscalecontrast,
1348         cleartype_level, geometry, (DWRITE_RENDERING_MODE1)mode, DWRITE_GRID_FIT_MODE_DEFAULT, &params3);
1349     *params = (IDWriteRenderingParams2*)params3;
1350     return hr;
1351 }
1352
1353 static HRESULT WINAPI dwritefactory2_CreateGlyphRunAnalysis(IDWriteFactory5 *iface, const DWRITE_GLYPH_RUN *run,
1354     const DWRITE_MATRIX *transform, DWRITE_RENDERING_MODE rendering_mode, DWRITE_MEASURING_MODE measuring_mode,
1355     DWRITE_GRID_FIT_MODE gridfit_mode, DWRITE_TEXT_ANTIALIAS_MODE aa_mode, FLOAT originX, FLOAT originY,
1356     IDWriteGlyphRunAnalysis **analysis)
1357 {
1358     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1359     struct glyphrunanalysis_desc desc;
1360
1361     TRACE("(%p)->(%p %p %d %d %d %d %.2f %.2f %p)\n", This, run, transform, rendering_mode, measuring_mode,
1362         gridfit_mode, aa_mode, originX, originY, analysis);
1363
1364     desc.run = run;
1365     desc.ppdip = 1.0f;
1366     desc.transform = transform;
1367     desc.rendering_mode = (DWRITE_RENDERING_MODE1)rendering_mode;
1368     desc.measuring_mode = measuring_mode;
1369     desc.gridfit_mode = gridfit_mode;
1370     desc.aa_mode = aa_mode;
1371     desc.origin_x = originX;
1372     desc.origin_y = originY;
1373     return create_glyphrunanalysis(&desc, analysis);
1374 }
1375
1376 static HRESULT WINAPI dwritefactory3_CreateGlyphRunAnalysis(IDWriteFactory5 *iface, DWRITE_GLYPH_RUN const *run,
1377     DWRITE_MATRIX const *transform, DWRITE_RENDERING_MODE1 rendering_mode, DWRITE_MEASURING_MODE measuring_mode,
1378     DWRITE_GRID_FIT_MODE gridfit_mode, DWRITE_TEXT_ANTIALIAS_MODE aa_mode, FLOAT originX, FLOAT originY,
1379     IDWriteGlyphRunAnalysis **analysis)
1380 {
1381     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1382     struct glyphrunanalysis_desc desc;
1383
1384     TRACE("(%p)->(%p %p %d %d %d %d %.2f %.2f %p)\n", This, run, transform, rendering_mode, measuring_mode,
1385         gridfit_mode, aa_mode, originX, originY, analysis);
1386
1387     desc.run = run;
1388     desc.ppdip = 1.0f;
1389     desc.transform = transform;
1390     desc.rendering_mode = rendering_mode;
1391     desc.measuring_mode = measuring_mode;
1392     desc.gridfit_mode = gridfit_mode;
1393     desc.aa_mode = aa_mode;
1394     desc.origin_x = originX;
1395     desc.origin_y = originY;
1396     return create_glyphrunanalysis(&desc, analysis);
1397 }
1398
1399 static HRESULT WINAPI dwritefactory3_CreateCustomRenderingParams(IDWriteFactory5 *iface, FLOAT gamma, FLOAT contrast,
1400         FLOAT grayscale_contrast, FLOAT cleartype_level, DWRITE_PIXEL_GEOMETRY pixel_geometry,
1401         DWRITE_RENDERING_MODE1 rendering_mode, DWRITE_GRID_FIT_MODE gridfit_mode, IDWriteRenderingParams3 **params)
1402 {
1403     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1404
1405     TRACE("(%p)->(%.2f %.2f %.2f %.2f %d %d %d %p)\n", This, gamma, contrast, grayscale_contrast, cleartype_level,
1406         pixel_geometry, rendering_mode, gridfit_mode, params);
1407
1408     return create_renderingparams(gamma, contrast, grayscale_contrast, cleartype_level, pixel_geometry, rendering_mode,
1409         gridfit_mode, params);
1410 }
1411
1412 static HRESULT WINAPI dwritefactory3_CreateFontFaceReference_(IDWriteFactory5 *iface, IDWriteFontFile *file,
1413         UINT32 index, DWRITE_FONT_SIMULATIONS simulations, IDWriteFontFaceReference **reference)
1414 {
1415     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1416
1417     TRACE("(%p)->(%p %u %x %p)\n", This, file, index, simulations, reference);
1418
1419     return create_fontfacereference(iface, file, index, simulations, reference);
1420 }
1421
1422 static HRESULT WINAPI dwritefactory3_CreateFontFaceReference(IDWriteFactory5 *iface, WCHAR const *path,
1423         FILETIME const *writetime, UINT32 index, DWRITE_FONT_SIMULATIONS simulations,
1424         IDWriteFontFaceReference **reference)
1425 {
1426     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1427     IDWriteFontFile *file;
1428     HRESULT hr;
1429
1430     TRACE("(%p)->(%s %p %u %x, %p)\n", This, debugstr_w(path), writetime, index, simulations, reference);
1431
1432     hr = IDWriteFactory5_CreateFontFileReference(iface, path, writetime, &file);
1433     if (FAILED(hr)) {
1434         *reference = NULL;
1435         return hr;
1436     }
1437
1438     hr = IDWriteFactory5_CreateFontFaceReference_(iface, file, index, simulations, reference);
1439     IDWriteFontFile_Release(file);
1440     return hr;
1441 }
1442
1443 static HRESULT WINAPI dwritefactory3_GetSystemFontSet(IDWriteFactory5 *iface, IDWriteFontSet **fontset)
1444 {
1445     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1446
1447     FIXME("(%p)->(%p): stub\n", This, fontset);
1448
1449     return E_NOTIMPL;
1450 }
1451
1452 static HRESULT WINAPI dwritefactory3_CreateFontSetBuilder(IDWriteFactory5 *iface, IDWriteFontSetBuilder **builder)
1453 {
1454     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1455
1456     FIXME("(%p)->(%p): stub\n", This, builder);
1457
1458     return E_NOTIMPL;
1459 }
1460
1461 static HRESULT WINAPI dwritefactory3_CreateFontCollectionFromFontSet(IDWriteFactory5 *iface, IDWriteFontSet *fontset,
1462     IDWriteFontCollection1 **collection)
1463 {
1464     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1465
1466     FIXME("(%p)->(%p %p): stub\n", This, fontset, collection);
1467
1468     return E_NOTIMPL;
1469 }
1470
1471 static HRESULT WINAPI dwritefactory3_GetSystemFontCollection(IDWriteFactory5 *iface, BOOL include_downloadable,
1472     IDWriteFontCollection1 **collection, BOOL check_for_updates)
1473 {
1474     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1475
1476     TRACE("(%p)->(%d %p %d)\n", This, include_downloadable, collection, check_for_updates);
1477
1478     if (include_downloadable)
1479         FIXME("remote fonts are not supported\n");
1480
1481     if (check_for_updates)
1482         FIXME("checking for system font updates not implemented\n");
1483
1484     *collection = factory_get_system_collection(This);
1485
1486     return *collection ? S_OK : E_FAIL;
1487 }
1488
1489 static HRESULT WINAPI dwritefactory3_GetFontDownloadQueue(IDWriteFactory5 *iface, IDWriteFontDownloadQueue **queue)
1490 {
1491     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1492
1493     FIXME("(%p)->(%p): stub\n", This, queue);
1494
1495     return E_NOTIMPL;
1496 }
1497
1498 static HRESULT WINAPI dwritefactory4_TranslateColorGlyphRun(IDWriteFactory5 *iface, D2D1_POINT_2F baseline_origin,
1499         DWRITE_GLYPH_RUN const *run, DWRITE_GLYPH_RUN_DESCRIPTION const *run_desc,
1500         DWRITE_GLYPH_IMAGE_FORMATS desired_formats, DWRITE_MEASURING_MODE measuring_mode, DWRITE_MATRIX const *transform,
1501         UINT32 palette, IDWriteColorGlyphRunEnumerator1 **layers)
1502 {
1503     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1504
1505     FIXME("(%p)->(%p %p %u %d %p %u %p): stub\n", This, run, run_desc, desired_formats, measuring_mode,
1506         transform, palette, layers);
1507
1508     return E_NOTIMPL;
1509 }
1510
1511 static HRESULT compute_glyph_origins(DWRITE_GLYPH_RUN const *run, DWRITE_MEASURING_MODE measuring_mode,
1512     D2D1_POINT_2F baseline_origin, DWRITE_MATRIX const *transform,  D2D1_POINT_2F *origins)
1513 {
1514     IDWriteFontFace1 *fontface1 = NULL;
1515     DWRITE_FONT_METRICS metrics;
1516     FLOAT rtl_factor;
1517     HRESULT hr;
1518     UINT32 i;
1519
1520     rtl_factor = run->bidiLevel & 1 ? -1.0f : 1.0f;
1521
1522     if (run->fontFace) {
1523         IDWriteFontFace_GetMetrics(run->fontFace, &metrics);
1524         if (FAILED(hr = IDWriteFontFace_QueryInterface(run->fontFace, &IID_IDWriteFontFace1, (void **)&fontface1)))
1525             WARN("Failed to get IDWriteFontFace1, %#x.\n", hr);
1526     }
1527
1528     for (i = 0; i < run->glyphCount; i++) {
1529         FLOAT advance;
1530
1531         /* Use nominal advances if not provided by caller. */
1532         if (run->glyphAdvances)
1533             advance = rtl_factor * run->glyphAdvances[i];
1534         else {
1535             INT32 a;
1536
1537             advance = 0.0f;
1538             switch (measuring_mode)
1539             {
1540             case DWRITE_MEASURING_MODE_NATURAL:
1541                 if (SUCCEEDED(IDWriteFontFace1_GetDesignGlyphAdvances(fontface1, 1, run->glyphIndices + i, &a,
1542                         run->isSideways)))
1543                     advance = rtl_factor * get_scaled_advance_width(a, run->fontEmSize, &metrics);
1544                 break;
1545             case DWRITE_MEASURING_MODE_GDI_CLASSIC:
1546             case DWRITE_MEASURING_MODE_GDI_NATURAL:
1547                 if (SUCCEEDED(IDWriteFontFace1_GetGdiCompatibleGlyphAdvances(fontface1, run->fontEmSize,
1548                         1.0f, transform, measuring_mode == DWRITE_MEASURING_MODE_GDI_NATURAL,
1549                         run->isSideways, 1, run->glyphIndices + i, &a)))
1550                     advance = rtl_factor * floorf(a * run->fontEmSize / metrics.designUnitsPerEm + 0.5f);
1551                 break;
1552             default:
1553                 ;
1554             }
1555         }
1556
1557         origins[i] = baseline_origin;
1558
1559         /* Apply offsets. */
1560         if (run->glyphOffsets) {
1561             FLOAT advanceoffset = rtl_factor * run->glyphOffsets[i].advanceOffset;
1562             FLOAT ascenderoffset = -run->glyphOffsets[i].ascenderOffset;
1563
1564             if (run->isSideways) {
1565                 origins[i].x += ascenderoffset;
1566                 origins[i].y += advanceoffset;
1567             }
1568             else {
1569                 origins[i].x += advanceoffset;
1570                 origins[i].y += ascenderoffset;
1571             }
1572         }
1573
1574         if (run->isSideways)
1575             baseline_origin.y += advance;
1576         else
1577             baseline_origin.x += advance;
1578     }
1579
1580     if (fontface1)
1581         IDWriteFontFace1_Release(fontface1);
1582     return S_OK;
1583 }
1584
1585 static HRESULT WINAPI dwritefactory4_ComputeGlyphOrigins_(IDWriteFactory5 *iface, DWRITE_GLYPH_RUN const *run,
1586     D2D1_POINT_2F baseline_origin, D2D1_POINT_2F *origins)
1587 {
1588     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1589
1590     TRACE("(%p)->(%p (%f,%f) %p)\n", This, run, baseline_origin.x, baseline_origin.y, origins);
1591
1592     return compute_glyph_origins(run, DWRITE_MEASURING_MODE_NATURAL, baseline_origin, NULL, origins);
1593 }
1594
1595 static HRESULT WINAPI dwritefactory4_ComputeGlyphOrigins(IDWriteFactory5 *iface, DWRITE_GLYPH_RUN const *run,
1596     DWRITE_MEASURING_MODE measuring_mode, D2D1_POINT_2F baseline_origin, DWRITE_MATRIX const *transform,
1597     D2D1_POINT_2F *origins)
1598 {
1599     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1600
1601     TRACE("(%p)->(%p %d (%f,%f) %p %p)\n", This, run, measuring_mode, baseline_origin.x, baseline_origin.y,
1602         transform, origins);
1603
1604     return compute_glyph_origins(run, measuring_mode, baseline_origin, transform, origins);
1605 }
1606
1607 static HRESULT WINAPI dwritefactory5_CreateFontSetBuilder(IDWriteFactory5 *iface, IDWriteFontSetBuilder1 **builder)
1608 {
1609     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1610
1611     FIXME("(%p)->(%p): stub\n", This, builder);
1612
1613     return E_NOTIMPL;
1614 }
1615
1616 static HRESULT WINAPI dwritefactory5_CreateInMemoryFontFileLoader(IDWriteFactory5 *iface, IDWriteFontFileLoader **loader)
1617 {
1618     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1619
1620     TRACE("(%p)->(%p)\n", This, loader);
1621
1622     return create_inmemory_fileloader(loader);
1623 }
1624
1625 static HRESULT WINAPI dwritefactory5_CreateHttpFontFileLoader(IDWriteFactory5 *iface, WCHAR const *referrer_url, WCHAR const *extra_headers,
1626         IDWriteRemoteFontFileLoader **loader)
1627 {
1628     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1629
1630     FIXME("(%p)->(%s %s %p): stub\n", This, debugstr_w(referrer_url), wine_dbgstr_w(extra_headers), loader);
1631
1632     return E_NOTIMPL;
1633 }
1634
1635 static DWRITE_CONTAINER_TYPE WINAPI dwritefactory5_AnalyzeContainerType(IDWriteFactory5 *iface, void const *data, UINT32 data_size)
1636 {
1637     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1638
1639     FIXME("(%p)->(%p %u): stub\n", This, data, data_size);
1640
1641     return DWRITE_CONTAINER_TYPE_UNKNOWN;
1642 }
1643
1644 static HRESULT WINAPI dwritefactory5_UnpackFontFile(IDWriteFactory5 *iface, DWRITE_CONTAINER_TYPE container_type, void const *data,
1645         UINT32 data_size, IDWriteFontFileStream **stream)
1646 {
1647     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1648
1649     FIXME("(%p)->(%d %p %u %p): stub\n", This, container_type, data, data_size, stream);
1650
1651     return E_NOTIMPL;
1652 }
1653
1654 static const struct IDWriteFactory5Vtbl dwritefactoryvtbl = {
1655     dwritefactory_QueryInterface,
1656     dwritefactory_AddRef,
1657     dwritefactory_Release,
1658     dwritefactory_GetSystemFontCollection,
1659     dwritefactory_CreateCustomFontCollection,
1660     dwritefactory_RegisterFontCollectionLoader,
1661     dwritefactory_UnregisterFontCollectionLoader,
1662     dwritefactory_CreateFontFileReference,
1663     dwritefactory_CreateCustomFontFileReference,
1664     dwritefactory_CreateFontFace,
1665     dwritefactory_CreateRenderingParams,
1666     dwritefactory_CreateMonitorRenderingParams,
1667     dwritefactory_CreateCustomRenderingParams,
1668     dwritefactory_RegisterFontFileLoader,
1669     dwritefactory_UnregisterFontFileLoader,
1670     dwritefactory_CreateTextFormat,
1671     dwritefactory_CreateTypography,
1672     dwritefactory_GetGdiInterop,
1673     dwritefactory_CreateTextLayout,
1674     dwritefactory_CreateGdiCompatibleTextLayout,
1675     dwritefactory_CreateEllipsisTrimmingSign,
1676     dwritefactory_CreateTextAnalyzer,
1677     dwritefactory_CreateNumberSubstitution,
1678     dwritefactory_CreateGlyphRunAnalysis,
1679     dwritefactory1_GetEudcFontCollection,
1680     dwritefactory1_CreateCustomRenderingParams,
1681     dwritefactory2_GetSystemFontFallback,
1682     dwritefactory2_CreateFontFallbackBuilder,
1683     dwritefactory2_TranslateColorGlyphRun,
1684     dwritefactory2_CreateCustomRenderingParams,
1685     dwritefactory2_CreateGlyphRunAnalysis,
1686     dwritefactory3_CreateGlyphRunAnalysis,
1687     dwritefactory3_CreateCustomRenderingParams,
1688     dwritefactory3_CreateFontFaceReference_,
1689     dwritefactory3_CreateFontFaceReference,
1690     dwritefactory3_GetSystemFontSet,
1691     dwritefactory3_CreateFontSetBuilder,
1692     dwritefactory3_CreateFontCollectionFromFontSet,
1693     dwritefactory3_GetSystemFontCollection,
1694     dwritefactory3_GetFontDownloadQueue,
1695     dwritefactory4_TranslateColorGlyphRun,
1696     dwritefactory4_ComputeGlyphOrigins_,
1697     dwritefactory4_ComputeGlyphOrigins,
1698     dwritefactory5_CreateFontSetBuilder,
1699     dwritefactory5_CreateInMemoryFontFileLoader,
1700     dwritefactory5_CreateHttpFontFileLoader,
1701     dwritefactory5_AnalyzeContainerType,
1702     dwritefactory5_UnpackFontFile,
1703 };
1704
1705 static ULONG WINAPI shareddwritefactory_AddRef(IDWriteFactory5 *iface)
1706 {
1707     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1708     TRACE("(%p)\n", This);
1709     return 2;
1710 }
1711
1712 static ULONG WINAPI shareddwritefactory_Release(IDWriteFactory5 *iface)
1713 {
1714     struct dwritefactory *This = impl_from_IDWriteFactory5(iface);
1715     TRACE("(%p)\n", This);
1716     return 1;
1717 }
1718
1719 static const struct IDWriteFactory5Vtbl shareddwritefactoryvtbl = {
1720     dwritefactory_QueryInterface,
1721     shareddwritefactory_AddRef,
1722     shareddwritefactory_Release,
1723     dwritefactory_GetSystemFontCollection,
1724     dwritefactory_CreateCustomFontCollection,
1725     dwritefactory_RegisterFontCollectionLoader,
1726     dwritefactory_UnregisterFontCollectionLoader,
1727     dwritefactory_CreateFontFileReference,
1728     dwritefactory_CreateCustomFontFileReference,
1729     dwritefactory_CreateFontFace,
1730     dwritefactory_CreateRenderingParams,
1731     dwritefactory_CreateMonitorRenderingParams,
1732     dwritefactory_CreateCustomRenderingParams,
1733     dwritefactory_RegisterFontFileLoader,
1734     dwritefactory_UnregisterFontFileLoader,
1735     dwritefactory_CreateTextFormat,
1736     dwritefactory_CreateTypography,
1737     dwritefactory_GetGdiInterop,
1738     dwritefactory_CreateTextLayout,
1739     dwritefactory_CreateGdiCompatibleTextLayout,
1740     dwritefactory_CreateEllipsisTrimmingSign,
1741     dwritefactory_CreateTextAnalyzer,
1742     dwritefactory_CreateNumberSubstitution,
1743     dwritefactory_CreateGlyphRunAnalysis,
1744     dwritefactory1_GetEudcFontCollection,
1745     dwritefactory1_CreateCustomRenderingParams,
1746     dwritefactory2_GetSystemFontFallback,
1747     dwritefactory2_CreateFontFallbackBuilder,
1748     dwritefactory2_TranslateColorGlyphRun,
1749     dwritefactory2_CreateCustomRenderingParams,
1750     dwritefactory2_CreateGlyphRunAnalysis,
1751     dwritefactory3_CreateGlyphRunAnalysis,
1752     dwritefactory3_CreateCustomRenderingParams,
1753     dwritefactory3_CreateFontFaceReference_,
1754     dwritefactory3_CreateFontFaceReference,
1755     dwritefactory3_GetSystemFontSet,
1756     dwritefactory3_CreateFontSetBuilder,
1757     dwritefactory3_CreateFontCollectionFromFontSet,
1758     dwritefactory3_GetSystemFontCollection,
1759     dwritefactory3_GetFontDownloadQueue,
1760     dwritefactory4_TranslateColorGlyphRun,
1761     dwritefactory4_ComputeGlyphOrigins_,
1762     dwritefactory4_ComputeGlyphOrigins,
1763     dwritefactory5_CreateFontSetBuilder,
1764     dwritefactory5_CreateInMemoryFontFileLoader,
1765     dwritefactory5_CreateHttpFontFileLoader,
1766     dwritefactory5_AnalyzeContainerType,
1767     dwritefactory5_UnpackFontFile,
1768 };
1769
1770 static void init_dwritefactory(struct dwritefactory *factory, DWRITE_FACTORY_TYPE type)
1771 {
1772     factory->IDWriteFactory5_iface.lpVtbl = type == DWRITE_FACTORY_TYPE_SHARED ?
1773             &shareddwritefactoryvtbl : &dwritefactoryvtbl;
1774     factory->ref = 1;
1775     factory->localfontfileloader = get_local_fontfile_loader();
1776     factory->system_collection = NULL;
1777     factory->eudc_collection = NULL;
1778     factory->gdiinterop = NULL;
1779     factory->fallback = NULL;
1780
1781     list_init(&factory->collection_loaders);
1782     list_init(&factory->file_loaders);
1783     list_init(&factory->localfontfaces);
1784
1785     InitializeCriticalSection(&factory->cs);
1786     factory->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": dwritefactory.lock");
1787 }
1788
1789 void factory_detach_fontcollection(IDWriteFactory5 *iface, IDWriteFontCollection1 *collection)
1790 {
1791     struct dwritefactory *factory = impl_from_IDWriteFactory5(iface);
1792     InterlockedCompareExchangePointer((void **)&factory->system_collection, NULL, collection);
1793     InterlockedCompareExchangePointer((void **)&factory->eudc_collection, NULL, collection);
1794     IDWriteFactory5_Release(iface);
1795 }
1796
1797 void factory_detach_gdiinterop(IDWriteFactory5 *iface, IDWriteGdiInterop1 *interop)
1798 {
1799     struct dwritefactory *factory = impl_from_IDWriteFactory5(iface);
1800     factory->gdiinterop = NULL;
1801     IDWriteFactory5_Release(iface);
1802 }
1803
1804 HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE type, REFIID riid, IUnknown **ret)
1805 {
1806     struct dwritefactory *factory;
1807     HRESULT hr;
1808
1809     TRACE("(%d, %s, %p)\n", type, debugstr_guid(riid), ret);
1810
1811     *ret = NULL;
1812
1813     if (type == DWRITE_FACTORY_TYPE_SHARED && shared_factory)
1814         return IDWriteFactory5_QueryInterface(shared_factory, riid, (void**)ret);
1815
1816     factory = heap_alloc(sizeof(struct dwritefactory));
1817     if (!factory) return E_OUTOFMEMORY;
1818
1819     init_dwritefactory(factory, type);
1820
1821     if (type == DWRITE_FACTORY_TYPE_SHARED)
1822         if (InterlockedCompareExchangePointer((void**)&shared_factory, &factory->IDWriteFactory5_iface, NULL)) {
1823             release_shared_factory(&factory->IDWriteFactory5_iface);
1824             return IDWriteFactory5_QueryInterface(shared_factory, riid, (void**)ret);
1825         }
1826
1827     hr = IDWriteFactory5_QueryInterface(&factory->IDWriteFactory5_iface, riid, (void**)ret);
1828     IDWriteFactory5_Release(&factory->IDWriteFactory5_iface);
1829     return hr;
1830 }