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