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gdi32: Search the child font list first.
[wine/multimedia.git] / dlls / gdi32 / freetype.c
blob313e625362f0ea09f1e2be7d4c82809344640b98
1 /*
2 * FreeType font engine interface
3 *
4 * Copyright 2001 Huw D M Davies for CodeWeavers.
5 * Copyright 2006 Dmitry Timoshkov for CodeWeavers.
6 *
7 * This file contains the WineEng* functions.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24 #include "config.h"
25 #include "wine/port.h"
26
27 #include <stdarg.h>
28 #include <stdlib.h>
29 #ifdef HAVE_SYS_STAT_H
30 # include <sys/stat.h>
31 #endif
32 #ifdef HAVE_SYS_MMAN_H
33 # include <sys/mman.h>
34 #endif
35 #include <string.h>
36 #ifdef HAVE_DIRENT_H
37 # include <dirent.h>
38 #endif
39 #include <stdio.h>
40 #include <assert.h>
41
42 #ifdef HAVE_CARBON_CARBON_H
43 #define LoadResource __carbon_LoadResource
44 #define CompareString __carbon_CompareString
45 #define GetCurrentThread __carbon_GetCurrentThread
46 #define GetCurrentProcess __carbon_GetCurrentProcess
47 #define AnimatePalette __carbon_AnimatePalette
48 #define EqualRgn __carbon_EqualRgn
49 #define FillRgn __carbon_FillRgn
50 #define FrameRgn __carbon_FrameRgn
51 #define GetPixel __carbon_GetPixel
52 #define InvertRgn __carbon_InvertRgn
53 #define LineTo __carbon_LineTo
54 #define OffsetRgn __carbon_OffsetRgn
55 #define PaintRgn __carbon_PaintRgn
56 #define Polygon __carbon_Polygon
57 #define ResizePalette __carbon_ResizePalette
58 #define SetRectRgn __carbon_SetRectRgn
59 #include <Carbon/Carbon.h>
60 #undef LoadResource
61 #undef CompareString
62 #undef GetCurrentThread
63 #undef _CDECL
64 #undef DPRINTF
65 #undef GetCurrentProcess
66 #undef AnimatePalette
67 #undef EqualRgn
68 #undef FillRgn
69 #undef FrameRgn
70 #undef GetPixel
71 #undef InvertRgn
72 #undef LineTo
73 #undef OffsetRgn
74 #undef PaintRgn
75 #undef Polygon
76 #undef ResizePalette
77 #undef SetRectRgn
78 #endif /* HAVE_CARBON_CARBON_H */
79
80 #include "windef.h"
81 #include "winbase.h"
82 #include "winternl.h"
83 #include "winerror.h"
84 #include "winreg.h"
85 #include "wingdi.h"
86 #include "gdi_private.h"
87 #include "wine/unicode.h"
88 #include "wine/debug.h"
89 #include "wine/list.h"
90
91 WINE_DEFAULT_DEBUG_CHANNEL(font);
92
93 #ifdef HAVE_FREETYPE
94
95 #ifdef HAVE_FT2BUILD_H
96 #include <ft2build.h>
97 #endif
98 #ifdef HAVE_FREETYPE_FREETYPE_H
99 #include <freetype/freetype.h>
100 #endif
101 #ifdef HAVE_FREETYPE_FTGLYPH_H
102 #include <freetype/ftglyph.h>
103 #endif
104 #ifdef HAVE_FREETYPE_TTTABLES_H
105 #include <freetype/tttables.h>
106 #endif
107 #ifdef HAVE_FREETYPE_FTTYPES_H
108 #include <freetype/fttypes.h>
109 #endif
110 #ifdef HAVE_FREETYPE_FTSNAMES_H
111 #include <freetype/ftsnames.h>
112 #else
113 # ifdef HAVE_FREETYPE_FTNAMES_H
114 # include <freetype/ftnames.h>
115 # endif
116 #endif
117 #ifdef HAVE_FREETYPE_TTNAMEID_H
118 #include <freetype/ttnameid.h>
119 #endif
120 #ifdef HAVE_FREETYPE_FTOUTLN_H
121 #include <freetype/ftoutln.h>
122 #endif
123 #ifdef HAVE_FREETYPE_INTERNAL_SFNT_H
124 #include <freetype/internal/sfnt.h>
125 #endif
126 #ifdef HAVE_FREETYPE_FTTRIGON_H
127 #include <freetype/fttrigon.h>
128 #endif
129 #ifdef HAVE_FREETYPE_FTWINFNT_H
130 #include <freetype/ftwinfnt.h>
131 #endif
132 #ifdef HAVE_FREETYPE_FTMODAPI_H
133 #include <freetype/ftmodapi.h>
134 #endif
135
136 #ifndef HAVE_FT_TRUETYPEENGINETYPE
137 typedef enum
138 {
139 FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
140 FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
141 FT_TRUETYPE_ENGINE_TYPE_PATENTED
142 } FT_TrueTypeEngineType;
143 #endif
144
145 static FT_Library library = 0;
146 typedef struct
147 {
148 FT_Int major;
149 FT_Int minor;
150 FT_Int patch;
151 } FT_Version_t;
152 static FT_Version_t FT_Version;
153 static DWORD FT_SimpleVersion;
154
155 static void *ft_handle = NULL;
156
157 #define MAKE_FUNCPTR(f) static typeof(f) * p##f = NULL
158 MAKE_FUNCPTR(FT_Vector_Unit);
159 MAKE_FUNCPTR(FT_Done_Face);
160 MAKE_FUNCPTR(FT_Get_Char_Index);
161 MAKE_FUNCPTR(FT_Get_Module);
162 MAKE_FUNCPTR(FT_Get_Sfnt_Name);
163 MAKE_FUNCPTR(FT_Get_Sfnt_Name_Count);
164 MAKE_FUNCPTR(FT_Get_Sfnt_Table);
165 MAKE_FUNCPTR(FT_Init_FreeType);
166 MAKE_FUNCPTR(FT_Load_Glyph);
167 MAKE_FUNCPTR(FT_Matrix_Multiply);
168 #ifdef FT_MULFIX_INLINED
169 #define pFT_MulFix FT_MULFIX_INLINED
170 #else
171 MAKE_FUNCPTR(FT_MulFix);
172 #endif
173 MAKE_FUNCPTR(FT_New_Face);
174 MAKE_FUNCPTR(FT_New_Memory_Face);
175 MAKE_FUNCPTR(FT_Outline_Get_Bitmap);
176 MAKE_FUNCPTR(FT_Outline_Transform);
177 MAKE_FUNCPTR(FT_Outline_Translate);
178 MAKE_FUNCPTR(FT_Select_Charmap);
179 MAKE_FUNCPTR(FT_Set_Charmap);
180 MAKE_FUNCPTR(FT_Set_Pixel_Sizes);
181 MAKE_FUNCPTR(FT_Vector_Transform);
182 static void (*pFT_Library_Version)(FT_Library,FT_Int*,FT_Int*,FT_Int*);
183 static FT_Error (*pFT_Load_Sfnt_Table)(FT_Face,FT_ULong,FT_Long,FT_Byte*,FT_ULong*);
184 static FT_ULong (*pFT_Get_First_Char)(FT_Face,FT_UInt*);
185 static FT_ULong (*pFT_Get_Next_Char)(FT_Face,FT_ULong,FT_UInt*);
186 static FT_TrueTypeEngineType (*pFT_Get_TrueType_Engine_Type)(FT_Library);
187 #ifdef HAVE_FREETYPE_FTWINFNT_H
188 MAKE_FUNCPTR(FT_Get_WinFNT_Header);
189 #endif
190
191 #ifdef SONAME_LIBFONTCONFIG
192 #include <fontconfig/fontconfig.h>
193 MAKE_FUNCPTR(FcConfigGetCurrent);
194 MAKE_FUNCPTR(FcFontList);
195 MAKE_FUNCPTR(FcFontSetDestroy);
196 MAKE_FUNCPTR(FcInit);
197 MAKE_FUNCPTR(FcObjectSetAdd);
198 MAKE_FUNCPTR(FcObjectSetCreate);
199 MAKE_FUNCPTR(FcObjectSetDestroy);
200 MAKE_FUNCPTR(FcPatternCreate);
201 MAKE_FUNCPTR(FcPatternDestroy);
202 MAKE_FUNCPTR(FcPatternGetBool);
203 MAKE_FUNCPTR(FcPatternGetString);
204 #endif
205
206 #undef MAKE_FUNCPTR
207
208 #ifndef FT_MAKE_TAG
209 #define FT_MAKE_TAG( ch0, ch1, ch2, ch3 ) \
210 ( ((DWORD)(BYTE)(ch0) << 24) | ((DWORD)(BYTE)(ch1) << 16) | \
211 ((DWORD)(BYTE)(ch2) << 8) | (DWORD)(BYTE)(ch3) )
212 #endif
213
214 #ifndef ft_encoding_none
215 #define FT_ENCODING_NONE ft_encoding_none
216 #endif
217 #ifndef ft_encoding_ms_symbol
218 #define FT_ENCODING_MS_SYMBOL ft_encoding_symbol
219 #endif
220 #ifndef ft_encoding_unicode
221 #define FT_ENCODING_UNICODE ft_encoding_unicode
222 #endif
223 #ifndef ft_encoding_apple_roman
224 #define FT_ENCODING_APPLE_ROMAN ft_encoding_apple_roman
225 #endif
226
227 #ifdef WORDS_BIGENDIAN
228 #define GET_BE_WORD(x) (x)
229 #else
230 #define GET_BE_WORD(x) RtlUshortByteSwap(x)
231 #endif
232
233 /* This is basically a copy of FT_Bitmap_Size with an extra element added */
234 typedef struct {
235 FT_Short height;
236 FT_Short width;
237 FT_Pos size;
238 FT_Pos x_ppem;
239 FT_Pos y_ppem;
240 FT_Short internal_leading;
241 } Bitmap_Size;
242
243 /* FT_Bitmap_Size gained 3 new elements between FreeType 2.1.4 and 2.1.5
244 So to let this compile on older versions of FreeType we'll define the
245 new structure here. */
246 typedef struct {
247 FT_Short height, width;
248 FT_Pos size, x_ppem, y_ppem;
249 } My_FT_Bitmap_Size;
250
251 struct enum_data
252 {
253 ENUMLOGFONTEXW elf;
254 NEWTEXTMETRICEXW ntm;
255 DWORD type;
256 };
257
258 typedef struct tagFace {
259 struct list entry;
260 WCHAR *StyleName;
261 char *file;
262 void *font_data_ptr;
263 DWORD font_data_size;
264 FT_Long face_index;
265 FONTSIGNATURE fs;
266 FONTSIGNATURE fs_links;
267 DWORD ntmFlags;
268 FT_Fixed font_version;
269 BOOL scalable;
270 Bitmap_Size size; /* set if face is a bitmap */
271 BOOL external; /* TRUE if we should manually add this font to the registry */
272 struct tagFamily *family;
273 /* Cached data for Enum */
274 struct enum_data *cached_enum_data;
275 } Face;
276
277 typedef struct tagFamily {
278 struct list entry;
279 const WCHAR *FamilyName;
280 struct list faces;
281 } Family;
282
283 typedef struct {
284 GLYPHMETRICS gm;
285 INT adv; /* These three hold to widths of the unrotated chars */
286 INT lsb;
287 INT bbx;
288 BOOL init;
289 } GM;
290
291 typedef struct {
292 FLOAT eM11, eM12;
293 FLOAT eM21, eM22;
294 } FMAT2;
295
296 typedef struct {
297 DWORD hash;
298 LOGFONTW lf;
299 FMAT2 matrix;
300 BOOL can_use_bitmap;
301 } FONT_DESC;
302
303 typedef struct tagHFONTLIST {
304 struct list entry;
305 HFONT hfont;
306 } HFONTLIST;
307
308 typedef struct {
309 struct list entry;
310 Face *face;
311 GdiFont *font;
312 } CHILD_FONT;
313
314 struct tagGdiFont {
315 struct list entry;
316 GM **gm;
317 DWORD gmsize;
318 struct list hfontlist;
319 OUTLINETEXTMETRICW *potm;
320 DWORD total_kern_pairs;
321 KERNINGPAIR *kern_pairs;
322 struct list child_fonts;
323
324 /* the following members can be accessed without locking, they are never modified after creation */
325 FT_Face ft_face;
326 struct font_mapping *mapping;
327 LPWSTR name;
328 int charset;
329 int codepage;
330 BOOL fake_italic;
331 BOOL fake_bold;
332 BYTE underline;
333 BYTE strikeout;
334 INT orientation;
335 FONT_DESC font_desc;
336 LONG aveWidth, ppem;
337 double scale_y;
338 SHORT yMax;
339 SHORT yMin;
340 DWORD ntmFlags;
341 FONTSIGNATURE fs;
342 GdiFont *base_font;
343 VOID *GSUB_Table;
344 DWORD cache_num;
345 };
346
347 typedef struct {
348 struct list entry;
349 const WCHAR *font_name;
350 struct list links;
351 } SYSTEM_LINKS;
352
353 #define GM_BLOCK_SIZE 128
354 #define FONT_GM(font,idx) (&(font)->gm[(idx) / GM_BLOCK_SIZE][(idx) % GM_BLOCK_SIZE])
355
356 static struct list gdi_font_list = LIST_INIT(gdi_font_list);
357 static struct list unused_gdi_font_list = LIST_INIT(unused_gdi_font_list);
358 #define UNUSED_CACHE_SIZE 10
359 static struct list child_font_list = LIST_INIT(child_font_list);
360 static struct list system_links = LIST_INIT(system_links);
361
362 static struct list font_subst_list = LIST_INIT(font_subst_list);
363
364 static struct list font_list = LIST_INIT(font_list);
365
366 static const WCHAR defSerif[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n','\0'};
367 static const WCHAR defSans[] = {'A','r','i','a','l','\0'};
368 static const WCHAR defFixed[] = {'C','o','u','r','i','e','r',' ','N','e','w','\0'};
369
370 static const WCHAR fontsW[] = {'\\','f','o','n','t','s','\0'};
371 static const WCHAR win9x_font_reg_key[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
372 'W','i','n','d','o','w','s','\\',
373 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
374 'F','o','n','t','s','\0'};
375
376 static const WCHAR winnt_font_reg_key[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
377 'W','i','n','d','o','w','s',' ','N','T','\\',
378 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
379 'F','o','n','t','s','\0'};
380
381 static const WCHAR system_fonts_reg_key[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s','\0'};
382 static const WCHAR FixedSys_Value[] = {'F','I','X','E','D','F','O','N','.','F','O','N','\0'};
383 static const WCHAR System_Value[] = {'F','O','N','T','S','.','F','O','N','\0'};
384 static const WCHAR OEMFont_Value[] = {'O','E','M','F','O','N','T','.','F','O','N','\0'};
385
386 static const WCHAR * const SystemFontValues[4] = {
387 System_Value,
388 OEMFont_Value,
389 FixedSys_Value,
390 NULL
391 };
392
393 static const WCHAR external_fonts_reg_key[] = {'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
394 'F','o','n','t','s','\\','E','x','t','e','r','n','a','l',' ','F','o','n','t','s','\0'};
395
396 static const WCHAR ArabicW[] = {'A','r','a','b','i','c','\0'};
397 static const WCHAR BalticW[] = {'B','a','l','t','i','c','\0'};
398 static const WCHAR CHINESE_BIG5W[] = {'C','H','I','N','E','S','E','_','B','I','G','5','\0'};
399 static const WCHAR CHINESE_GB2312W[] = {'C','H','I','N','E','S','E','_','G','B','2','3','1','2','\0'};
400 static const WCHAR Central_EuropeanW[] = {'C','e','n','t','r','a','l',' ',
401 'E','u','r','o','p','e','a','n','\0'};
402 static const WCHAR CyrillicW[] = {'C','y','r','i','l','l','i','c','\0'};
403 static const WCHAR GreekW[] = {'G','r','e','e','k','\0'};
404 static const WCHAR HangulW[] = {'H','a','n','g','u','l','\0'};
405 static const WCHAR Hangul_Johab_W[] = {'H','a','n','g','u','l','(','J','o','h','a','b',')','\0'};
406 static const WCHAR HebrewW[] = {'H','e','b','r','e','w','\0'};
407 static const WCHAR JapaneseW[] = {'J','a','p','a','n','e','s','e','\0'};
408 static const WCHAR SymbolW[] = {'S','y','m','b','o','l','\0'};
409 static const WCHAR ThaiW[] = {'T','h','a','i','\0'};
410 static const WCHAR TurkishW[] = {'T','u','r','k','i','s','h','\0'};
411 static const WCHAR VietnameseW[] = {'V','i','e','t','n','a','m','e','s','e','\0'};
412 static const WCHAR WesternW[] = {'W','e','s','t','e','r','n','\0'};
413 static const WCHAR OEM_DOSW[] = {'O','E','M','/','D','O','S','\0'};
414
415 static const WCHAR * const ElfScriptsW[32] = { /* these are in the order of the fsCsb[0] bits */
416 WesternW, /*00*/
417 Central_EuropeanW,
418 CyrillicW,
419 GreekW,
420 TurkishW,
421 HebrewW,
422 ArabicW,
423 BalticW,
424 VietnameseW, /*08*/
425 NULL, NULL, NULL, NULL, NULL, NULL, NULL, /*15*/
426 ThaiW,
427 JapaneseW,
428 CHINESE_GB2312W,
429 HangulW,
430 CHINESE_BIG5W,
431 Hangul_Johab_W,
432 NULL, NULL, /*23*/
433 NULL, NULL, NULL, NULL, NULL, NULL, NULL,
434 SymbolW /*31*/
435 };
436
437 typedef struct {
438 WCHAR *name;
439 INT charset;
440 } NameCs;
441
442 typedef struct tagFontSubst {
443 struct list entry;
444 NameCs from;
445 NameCs to;
446 } FontSubst;
447
448 struct font_mapping
449 {
450 struct list entry;
451 int refcount;
452 dev_t dev;
453 ino_t ino;
454 void *data;
455 size_t size;
456 };
457
458 static struct list mappings_list = LIST_INIT( mappings_list );
459
460 static BOOL have_installed_roman_font = FALSE; /* CreateFontInstance will fail if this is still FALSE */
461
462 static CRITICAL_SECTION freetype_cs;
463 static CRITICAL_SECTION_DEBUG critsect_debug =
464 {
465 0, 0, &freetype_cs,
466 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
467 0, 0, { (DWORD_PTR)(__FILE__ ": freetype_cs") }
468 };
469 static CRITICAL_SECTION freetype_cs = { &critsect_debug, -1, 0, 0, 0, 0 };
470
471 static const WCHAR font_mutex_nameW[] = {'_','_','W','I','N','E','_','F','O','N','T','_','M','U','T','E','X','_','_','\0'};
472
473 static const WCHAR szDefaultFallbackLink[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0};
474 static BOOL use_default_fallback = FALSE;
475
476 static BOOL get_glyph_index_linked(GdiFont *font, UINT c, GdiFont **linked_font, FT_UInt *glyph);
477
478 /****************************************
479 * Notes on .fon files
480 *
481 * The fonts System, FixedSys and Terminal are special. There are typically multiple
482 * versions installed for different resolutions and codepages. Windows stores which one to use
483 * in HKEY_CURRENT_CONFIG\\Software\\Fonts.
484 * Key Meaning
485 * FIXEDFON.FON FixedSys
486 * FONTS.FON System
487 * OEMFONT.FON Terminal
488 * LogPixels Current dpi set by the display control panel applet
489 * (HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\FontDPI
490 * also has a LogPixels value that appears to mirror this)
491 *
492 * On my system these values have data: vgafix.fon, vgasys.fon, vga850.fon and 96 respectively
493 * (vgaoem.fon would be your oemfont.fon if you have a US setup).
494 * If the resolution is changed to be >= 109dpi then the fonts goto 8514fix, 8514sys and 8514oem
495 * (not sure what's happening to the oem codepage here). 109 is nicely halfway between 96 and 120dpi,
496 * so that makes sense.
497 *
498 * Additionally Windows also loads the fonts listed in the [386enh] section of system.ini (this doesn't appear
499 * to be mapped into the registry on Windows 2000 at least).
500 * I have
501 * woafont=app850.fon
502 * ega80woa.fon=ega80850.fon
503 * ega40woa.fon=ega40850.fon
504 * cga80woa.fon=cga80850.fon
505 * cga40woa.fon=cga40850.fon
506 */
507
508 /* These are all structures needed for the GSUB table */
509
510 #define GSUB_TAG MS_MAKE_TAG('G', 'S', 'U', 'B')
511 #define TATEGAKI_LOWER_BOUND 0x02F1
512
513 typedef struct {
514 DWORD version;
515 WORD ScriptList;
516 WORD FeatureList;
517 WORD LookupList;
518 } GSUB_Header;
519
520 typedef struct {
521 CHAR ScriptTag[4];
522 WORD Script;
523 } GSUB_ScriptRecord;
524
525 typedef struct {
526 WORD ScriptCount;
527 GSUB_ScriptRecord ScriptRecord[1];
528 } GSUB_ScriptList;
529
530 typedef struct {
531 CHAR LangSysTag[4];
532 WORD LangSys;
533 } GSUB_LangSysRecord;
534
535 typedef struct {
536 WORD DefaultLangSys;
537 WORD LangSysCount;
538 GSUB_LangSysRecord LangSysRecord[1];
539 } GSUB_Script;
540
541 typedef struct {
542 WORD LookupOrder; /* Reserved */
543 WORD ReqFeatureIndex;
544 WORD FeatureCount;
545 WORD FeatureIndex[1];
546 } GSUB_LangSys;
547
548 typedef struct {
549 CHAR FeatureTag[4];
550 WORD Feature;
551 } GSUB_FeatureRecord;
552
553 typedef struct {
554 WORD FeatureCount;
555 GSUB_FeatureRecord FeatureRecord[1];
556 } GSUB_FeatureList;
557
558 typedef struct {
559 WORD FeatureParams; /* Reserved */
560 WORD LookupCount;
561 WORD LookupListIndex[1];
562 } GSUB_Feature;
563
564 typedef struct {
565 WORD LookupCount;
566 WORD Lookup[1];
567 } GSUB_LookupList;
568
569 typedef struct {
570 WORD LookupType;
571 WORD LookupFlag;
572 WORD SubTableCount;
573 WORD SubTable[1];
574 } GSUB_LookupTable;
575
576 typedef struct {
577 WORD CoverageFormat;
578 WORD GlyphCount;
579 WORD GlyphArray[1];
580 } GSUB_CoverageFormat1;
581
582 typedef struct {
583 WORD Start;
584 WORD End;
585 WORD StartCoverageIndex;
586 } GSUB_RangeRecord;
587
588 typedef struct {
589 WORD CoverageFormat;
590 WORD RangeCount;
591 GSUB_RangeRecord RangeRecord[1];
592 } GSUB_CoverageFormat2;
593
594 typedef struct {
595 WORD SubstFormat; /* = 1 */
596 WORD Coverage;
597 WORD DeltaGlyphID;
598 } GSUB_SingleSubstFormat1;
599
600 typedef struct {
601 WORD SubstFormat; /* = 2 */
602 WORD Coverage;
603 WORD GlyphCount;
604 WORD Substitute[1];
605 }GSUB_SingleSubstFormat2;
606
607 #ifdef HAVE_CARBON_CARBON_H
608 static char *find_cache_dir(void)
609 {
610 FSRef ref;
611 OSErr err;
612 static char cached_path[MAX_PATH];
613 static const char *wine = "/Wine", *fonts = "/Fonts";
614
615 if(*cached_path) return cached_path;
616
617 err = FSFindFolder(kUserDomain, kCachedDataFolderType, kCreateFolder, &ref);
618 if(err != noErr)
619 {
620 WARN("can't create cached data folder\n");
621 return NULL;
622 }
623 err = FSRefMakePath(&ref, (unsigned char*)cached_path, sizeof(cached_path));
624 if(err != noErr)
625 {
626 WARN("can't create cached data path\n");
627 *cached_path = '\0';
628 return NULL;
629 }
630 if(strlen(cached_path) + strlen(wine) + strlen(fonts) + 1 > sizeof(cached_path))
631 {
632 ERR("Could not create full path\n");
633 *cached_path = '\0';
634 return NULL;
635 }
636 strcat(cached_path, wine);
637
638 if(mkdir(cached_path, 0700) == -1 && errno != EEXIST)
639 {
640 WARN("Couldn't mkdir %s\n", cached_path);
641 *cached_path = '\0';
642 return NULL;
643 }
644 strcat(cached_path, fonts);
645 if(mkdir(cached_path, 0700) == -1 && errno != EEXIST)
646 {
647 WARN("Couldn't mkdir %s\n", cached_path);
648 *cached_path = '\0';
649 return NULL;
650 }
651 return cached_path;
652 }
653
654 /******************************************************************
655 * expand_mac_font
656 *
657 * Extracts individual TrueType font files from a Mac suitcase font
658 * and saves them into the user's caches directory (see
659 * find_cache_dir()).
660 * Returns a NULL terminated array of filenames.
661 *
662 * We do this because they are apps that try to read ttf files
663 * themselves and they don't like Mac suitcase files.
664 */
665 static char **expand_mac_font(const char *path)
666 {
667 FSRef ref;
668 SInt16 res_ref;
669 OSStatus s;
670 unsigned int idx;
671 const char *out_dir;
672 const char *filename;
673 int output_len;
674 struct {
675 char **array;
676 unsigned int size, max_size;
677 } ret;
678
679 TRACE("path %s\n", path);
680
681 s = FSPathMakeRef((unsigned char*)path, &ref, FALSE);
682 if(s != noErr)
683 {
684 WARN("failed to get ref\n");
685 return NULL;
686 }
687
688 s = FSOpenResourceFile(&ref, 0, NULL, fsRdPerm, &res_ref);
689 if(s != noErr)
690 {
691 TRACE("no data fork, so trying resource fork\n");
692 res_ref = FSOpenResFile(&ref, fsRdPerm);
693 if(res_ref == -1)
694 {
695 TRACE("unable to open resource fork\n");
696 return NULL;
697 }
698 }
699
700 ret.size = 0;
701 ret.max_size = 10;
702 ret.array = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, ret.max_size * sizeof(*ret.array));
703 if(!ret.array)
704 {
705 CloseResFile(res_ref);
706 return NULL;
707 }
708
709 out_dir = find_cache_dir();
710
711 filename = strrchr(path, '/');
712 if(!filename) filename = path;
713 else filename++;
714
715 /* output filename has the form out_dir/filename_%04x.ttf */
716 output_len = strlen(out_dir) + 1 + strlen(filename) + 5 + 5;
717
718 UseResFile(res_ref);
719 idx = 1;
720 while(1)
721 {
722 FamRec *fam_rec;
723 unsigned short *num_faces_ptr, num_faces, face;
724 AsscEntry *assoc;
725 Handle fond;
726 ResType fond_res = FT_MAKE_TAG('F','O','N','D');
727
728 fond = Get1IndResource(fond_res, idx);
729 if(!fond) break;
730 TRACE("got fond resource %d\n", idx);
731 HLock(fond);
732
733 fam_rec = *(FamRec**)fond;
734 num_faces_ptr = (unsigned short *)(fam_rec + 1);
735 num_faces = GET_BE_WORD(*num_faces_ptr);
736 num_faces++;
737 assoc = (AsscEntry*)(num_faces_ptr + 1);
738 TRACE("num faces %04x\n", num_faces);
739 for(face = 0; face < num_faces; face++, assoc++)
740 {
741 Handle sfnt;
742 ResType sfnt_res = FT_MAKE_TAG('s','f','n','t');
743 unsigned short size, font_id;
744 char *output;
745
746 size = GET_BE_WORD(assoc->fontSize);
747 font_id = GET_BE_WORD(assoc->fontID);
748 if(size != 0)
749 {
750 TRACE("skipping id %04x because it's not scalable (fixed size %d)\n", font_id, size);
751 continue;
752 }
753
754 TRACE("trying to load sfnt id %04x\n", font_id);
755 sfnt = GetResource(sfnt_res, font_id);
756 if(!sfnt)
757 {
758 TRACE("can't get sfnt resource %04x\n", font_id);
759 continue;
760 }
761
762 output = HeapAlloc(GetProcessHeap(), 0, output_len);
763 if(output)
764 {
765 int fd;
766
767 sprintf(output, "%s/%s_%04x.ttf", out_dir, filename, font_id);
768
769 fd = open(output, O_CREAT | O_EXCL | O_WRONLY, 0600);
770 if(fd != -1 || errno == EEXIST)
771 {
772 if(fd != -1)
773 {
774 unsigned char *sfnt_data;
775
776 HLock(sfnt);
777 sfnt_data = *(unsigned char**)sfnt;
778 write(fd, sfnt_data, GetHandleSize(sfnt));
779 HUnlock(sfnt);
780 close(fd);
781 }
782 if(ret.size >= ret.max_size - 1) /* Always want the last element to be NULL */
783 {
784 ret.max_size *= 2;
785 ret.array = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, ret.array, ret.max_size * sizeof(*ret.array));
786 }
787 ret.array[ret.size++] = output;
788 }
789 else
790 {
791 WARN("unable to create %s\n", output);
792 HeapFree(GetProcessHeap(), 0, output);
793 }
794 }
795 ReleaseResource(sfnt);
796 }
797 HUnlock(fond);
798 ReleaseResource(fond);
799 idx++;
800 }
801 CloseResFile(res_ref);
802
803 return ret.array;
804 }
805
806 #endif /* HAVE_CARBON_CARBON_H */
807
808 static inline BOOL is_win9x(void)
809 {
810 return GetVersion() & 0x80000000;
811 }
812 /*
813 This function builds an FT_Fixed from a double. It fails if the absolute
814 value of the float number is greater than 32768.
815 */
816 static inline FT_Fixed FT_FixedFromFloat(double f)
817 {
818 return f * 0x10000;
819 }
820
821 /*
822 This function builds an FT_Fixed from a FIXED. It simply put f.value
823 in the highest 16 bits and f.fract in the lowest 16 bits of the FT_Fixed.
824 */
825 static inline FT_Fixed FT_FixedFromFIXED(FIXED f)
826 {
827 return (FT_Fixed)((long)f.value << 16 | (unsigned long)f.fract);
828 }
829
830
831 static Face *find_face_from_filename(const WCHAR *file_name, const WCHAR *face_name)
832 {
833 Family *family;
834 Face *face;
835 const char *file;
836 DWORD len = WideCharToMultiByte(CP_UNIXCP, 0, file_name, -1, NULL, 0, NULL, NULL);
837 char *file_nameA = HeapAlloc(GetProcessHeap(), 0, len);
838
839 WideCharToMultiByte(CP_UNIXCP, 0, file_name, -1, file_nameA, len, NULL, NULL);
840 TRACE("looking for file %s name %s\n", debugstr_a(file_nameA), debugstr_w(face_name));
841
842 LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
843 {
844 if(face_name && strcmpiW(face_name, family->FamilyName))
845 continue;
846 LIST_FOR_EACH_ENTRY(face, &family->faces, Face, entry)
847 {
848 if (!face->file)
849 continue;
850 file = strrchr(face->file, '/');
851 if(!file)
852 file = face->file;
853 else
854 file++;
855 if(!strcasecmp(file, file_nameA))
856 {
857 HeapFree(GetProcessHeap(), 0, file_nameA);
858 return face;
859 }
860 }
861 }
862 HeapFree(GetProcessHeap(), 0, file_nameA);
863 return NULL;
864 }
865
866 static Family *find_family_from_name(const WCHAR *name)
867 {
868 Family *family;
869
870 LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
871 {
872 if(!strcmpiW(family->FamilyName, name))
873 return family;
874 }
875
876 return NULL;
877 }
878
879 static void DumpSubstList(void)
880 {
881 FontSubst *psub;
882
883 LIST_FOR_EACH_ENTRY(psub, &font_subst_list, FontSubst, entry)
884 {
885 if(psub->from.charset != -1 || psub->to.charset != -1)
886 TRACE("%s:%d -> %s:%d\n", debugstr_w(psub->from.name),
887 psub->from.charset, debugstr_w(psub->to.name), psub->to.charset);
888 else
889 TRACE("%s -> %s\n", debugstr_w(psub->from.name),
890 debugstr_w(psub->to.name));
891 }
892 return;
893 }
894
895 static LPWSTR strdupW(LPCWSTR p)
896 {
897 LPWSTR ret;
898 DWORD len = (strlenW(p) + 1) * sizeof(WCHAR);
899 ret = HeapAlloc(GetProcessHeap(), 0, len);
900 memcpy(ret, p, len);
901 return ret;
902 }
903
904 static LPSTR strdupA(LPCSTR p)
905 {
906 LPSTR ret;
907 DWORD len = (strlen(p) + 1);
908 ret = HeapAlloc(GetProcessHeap(), 0, len);
909 memcpy(ret, p, len);
910 return ret;
911 }
912
913 static FontSubst *get_font_subst(const struct list *subst_list, const WCHAR *from_name,
914 INT from_charset)
915 {
916 FontSubst *element;
917
918 LIST_FOR_EACH_ENTRY(element, subst_list, FontSubst, entry)
919 {
920 if(!strcmpiW(element->from.name, from_name) &&
921 (element->from.charset == from_charset ||
922 element->from.charset == -1))
923 return element;
924 }
925
926 return NULL;
927 }
928
929 #define ADD_FONT_SUBST_FORCE 1
930
931 static BOOL add_font_subst(struct list *subst_list, FontSubst *subst, INT flags)
932 {
933 FontSubst *from_exist, *to_exist;
934
935 from_exist = get_font_subst(subst_list, subst->from.name, subst->from.charset);
936
937 if(from_exist && (flags & ADD_FONT_SUBST_FORCE))
938 {
939 list_remove(&from_exist->entry);
940 HeapFree(GetProcessHeap(), 0, &from_exist->from.name);
941 HeapFree(GetProcessHeap(), 0, &from_exist->to.name);
942 HeapFree(GetProcessHeap(), 0, from_exist);
943 from_exist = NULL;
944 }
945
946 if(!from_exist)
947 {
948 to_exist = get_font_subst(subst_list, subst->to.name, subst->to.charset);
949
950 if(to_exist)
951 {
952 HeapFree(GetProcessHeap(), 0, subst->to.name);
953 subst->to.name = strdupW(to_exist->to.name);
954 }
955
956 list_add_tail(subst_list, &subst->entry);
957
958 return TRUE;
959 }
960
961 HeapFree(GetProcessHeap(), 0, subst->from.name);
962 HeapFree(GetProcessHeap(), 0, subst->to.name);
963 HeapFree(GetProcessHeap(), 0, subst);
964 return FALSE;
965 }
966
967 static void split_subst_info(NameCs *nc, LPSTR str)
968 {
969 CHAR *p = strrchr(str, ',');
970 DWORD len;
971
972 nc->charset = -1;
973 if(p && *(p+1)) {
974 nc->charset = strtol(p+1, NULL, 10);
975 *p = '\0';
976 }
977 len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
978 nc->name = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
979 MultiByteToWideChar(CP_ACP, 0, str, -1, nc->name, len);
980 }
981
982 static void LoadSubstList(void)
983 {
984 FontSubst *psub;
985 HKEY hkey;
986 DWORD valuelen, datalen, i = 0, type, dlen, vlen;
987 LPSTR value;
988 LPVOID data;
989
990 if(RegOpenKeyA(HKEY_LOCAL_MACHINE,
991 "Software\\Microsoft\\Windows NT\\CurrentVersion\\FontSubstitutes",
992 &hkey) == ERROR_SUCCESS) {
993
994 RegQueryInfoKeyA(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
995 &valuelen, &datalen, NULL, NULL);
996
997 valuelen++; /* returned value doesn't include room for '\0' */
998 value = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(CHAR));
999 data = HeapAlloc(GetProcessHeap(), 0, datalen);
1000
1001 dlen = datalen;
1002 vlen = valuelen;
1003 while(RegEnumValueA(hkey, i++, value, &vlen, NULL, &type, data,
1004 &dlen) == ERROR_SUCCESS) {
1005 TRACE("Got %s=%s\n", debugstr_a(value), debugstr_a(data));
1006
1007 psub = HeapAlloc(GetProcessHeap(), 0, sizeof(*psub));
1008 split_subst_info(&psub->from, value);
1009 split_subst_info(&psub->to, data);
1010
1011 /* Win 2000 doesn't allow mapping between different charsets
1012 or mapping of DEFAULT_CHARSET */
1013 if ((psub->from.charset && psub->to.charset != psub->from.charset) ||
1014 psub->to.charset == DEFAULT_CHARSET) {
1015 HeapFree(GetProcessHeap(), 0, psub->to.name);
1016 HeapFree(GetProcessHeap(), 0, psub->from.name);
1017 HeapFree(GetProcessHeap(), 0, psub);
1018 } else {
1019 add_font_subst(&font_subst_list, psub, 0);
1020 }
1021 /* reset dlen and vlen */
1022 dlen = datalen;
1023 vlen = valuelen;
1024 }
1025 HeapFree(GetProcessHeap(), 0, data);
1026 HeapFree(GetProcessHeap(), 0, value);
1027 RegCloseKey(hkey);
1028 }
1029 }
1030
1031
1032 /*****************************************************************
1033 * get_name_table_entry
1034 *
1035 * Supply the platform, encoding, language and name ids in req
1036 * and if the name exists the function will fill in the string
1037 * and string_len members. The string is owned by FreeType so
1038 * don't free it. Returns TRUE if the name is found else FALSE.
1039 */
1040 static BOOL get_name_table_entry(FT_Face ft_face, FT_SfntName *req)
1041 {
1042 FT_SfntName name;
1043 FT_UInt num_names, name_index;
1044
1045 if(FT_IS_SFNT(ft_face))
1046 {
1047 num_names = pFT_Get_Sfnt_Name_Count(ft_face);
1048
1049 for(name_index = 0; name_index < num_names; name_index++)
1050 {
1051 if(!pFT_Get_Sfnt_Name(ft_face, name_index, &name))
1052 {
1053 if((name.platform_id == req->platform_id) &&
1054 (name.encoding_id == req->encoding_id) &&
1055 (name.language_id == req->language_id) &&
1056 (name.name_id == req->name_id))
1057 {
1058 req->string = name.string;
1059 req->string_len = name.string_len;
1060 return TRUE;
1061 }
1062 }
1063 }
1064 }
1065 req->string = NULL;
1066 req->string_len = 0;
1067 return FALSE;
1068 }
1069
1070 static WCHAR *get_familyname(FT_Face ft_face)
1071 {
1072 WCHAR *family = NULL;
1073 FT_SfntName name;
1074
1075 name.platform_id = TT_PLATFORM_MICROSOFT;
1076 name.encoding_id = TT_MS_ID_UNICODE_CS;
1077 name.language_id = GetUserDefaultLCID();
1078 name.name_id = TT_NAME_ID_FONT_FAMILY;
1079
1080 if(get_name_table_entry(ft_face, &name))
1081 {
1082 FT_UInt i;
1083
1084 /* String is not nul terminated and string_len is a byte length. */
1085 family = HeapAlloc(GetProcessHeap(), 0, name.string_len + 2);
1086 for(i = 0; i < name.string_len / 2; i++)
1087 {
1088 WORD *tmp = (WORD *)&name.string[i * 2];
1089 family[i] = GET_BE_WORD(*tmp);
1090 }
1091 family[i] = 0;
1092 TRACE("Got localised name %s\n", debugstr_w(family));
1093 }
1094
1095 return family;
1096 }
1097
1098
1099 /*****************************************************************
1100 * load_sfnt_table
1101 *
1102 * Wrapper around FT_Load_Sfnt_Table to cope with older versions
1103 * of FreeType that don't export this function.
1104 *
1105 */
1106 static FT_Error load_sfnt_table(FT_Face ft_face, FT_ULong table, FT_Long offset, FT_Byte *buf, FT_ULong *len)
1107 {
1108
1109 FT_Error err;
1110
1111 /* If the FT_Load_Sfnt_Table function is there we'll use it */
1112 if(pFT_Load_Sfnt_Table)
1113 {
1114 err = pFT_Load_Sfnt_Table(ft_face, table, offset, buf, len);
1115 }
1116 #ifdef HAVE_FREETYPE_INTERNAL_SFNT_H
1117 else /* Do it the hard way */
1118 {
1119 TT_Face tt_face = (TT_Face) ft_face;
1120 SFNT_Interface *sfnt;
1121 if (FT_Version.major==2 && FT_Version.minor==0)
1122 {
1123 /* 2.0.x */
1124 sfnt = *(SFNT_Interface**)((char*)tt_face + 528);
1125 }
1126 else
1127 {
1128 /* A field was added in the middle of the structure in 2.1.x */
1129 sfnt = *(SFNT_Interface**)((char*)tt_face + 532);
1130 }
1131 err = sfnt->load_any(tt_face, table, offset, buf, len);
1132 }
1133 #else
1134 else
1135 {
1136 static int msg;
1137 if(!msg)
1138 {
1139 MESSAGE("This version of Wine was compiled with freetype headers later than 2.2.0\n"
1140 "but is being run with a freetype library without the FT_Load_Sfnt_Table function.\n"
1141 "Please upgrade your freetype library.\n");
1142 msg++;
1143 }
1144 err = FT_Err_Unimplemented_Feature;
1145 }
1146 #endif
1147 return err;
1148 }
1149
1150 static inline int TestStyles(DWORD flags, DWORD styles)
1151 {
1152 return (flags & styles) == styles;
1153 }
1154
1155 static int StyleOrdering(Face *face)
1156 {
1157 if (TestStyles(face->ntmFlags, NTM_BOLD | NTM_ITALIC))
1158 return 3;
1159 if (TestStyles(face->ntmFlags, NTM_ITALIC))
1160 return 2;
1161 if (TestStyles(face->ntmFlags, NTM_BOLD))
1162 return 1;
1163 if (TestStyles(face->ntmFlags, NTM_REGULAR))
1164 return 0;
1165
1166 WARN("Don't know how to order font %s %s with flags 0x%08x\n",
1167 debugstr_w(face->family->FamilyName),
1168 debugstr_w(face->StyleName),
1169 face->ntmFlags);
1170
1171 return 9999;
1172 }
1173
1174 /* Add a style of face to a font family using an ordering of the list such
1175 that regular fonts come before bold and italic, and single styles come
1176 before compound styles. */
1177 static void AddFaceToFamily(Face *face, Family *family)
1178 {
1179 struct list *entry;
1180
1181 LIST_FOR_EACH( entry, &family->faces )
1182 {
1183 Face *ent = LIST_ENTRY(entry, Face, entry);
1184 if (StyleOrdering(face) < StyleOrdering(ent)) break;
1185 }
1186 list_add_before( entry, &face->entry );
1187 }
1188
1189 #define ADDFONT_EXTERNAL_FONT 0x01
1190 #define ADDFONT_FORCE_BITMAP 0x02
1191 static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_size, char *fake_family, const WCHAR *target_family, DWORD flags)
1192 {
1193 FT_Face ft_face;
1194 TT_OS2 *pOS2;
1195 TT_Header *pHeader = NULL;
1196 WCHAR *english_family, *localised_family, *StyleW;
1197 DWORD len;
1198 Family *family;
1199 Face *face;
1200 struct list *family_elem_ptr, *face_elem_ptr;
1201 FT_Error err;
1202 FT_Long face_index = 0, num_faces;
1203 #ifdef HAVE_FREETYPE_FTWINFNT_H
1204 FT_WinFNT_HeaderRec winfnt_header;
1205 #endif
1206 int i, bitmap_num, internal_leading;
1207 FONTSIGNATURE fs;
1208
1209 /* we always load external fonts from files - otherwise we would get a crash in update_reg_entries */
1210 assert(file || !(flags & ADDFONT_EXTERNAL_FONT));
1211
1212 #ifdef HAVE_CARBON_CARBON_H
1213 if(file && !fake_family)
1214 {
1215 char **mac_list = expand_mac_font(file);
1216 if(mac_list)
1217 {
1218 BOOL had_one = FALSE;
1219 char **cursor;
1220 for(cursor = mac_list; *cursor; cursor++)
1221 {
1222 had_one = TRUE;
1223 AddFontToList(*cursor, NULL, 0, NULL, NULL, flags);
1224 HeapFree(GetProcessHeap(), 0, *cursor);
1225 }
1226 HeapFree(GetProcessHeap(), 0, mac_list);
1227 if(had_one)
1228 return 1;
1229 }
1230 }
1231 #endif /* HAVE_CARBON_CARBON_H */
1232
1233 do {
1234 char *family_name = fake_family;
1235
1236 if (file)
1237 {
1238 TRACE("Loading font file %s index %ld\n", debugstr_a(file), face_index);
1239 err = pFT_New_Face(library, file, face_index, &ft_face);
1240 } else
1241 {
1242 TRACE("Loading font from ptr %p size %d, index %ld\n", font_data_ptr, font_data_size, face_index);
1243 err = pFT_New_Memory_Face(library, font_data_ptr, font_data_size, face_index, &ft_face);
1244 }
1245
1246 if(err != 0) {
1247 WARN("Unable to load font %s/%p err = %x\n", debugstr_a(file), font_data_ptr, err);
1248 return 0;
1249 }
1250
1251 if(!FT_IS_SFNT(ft_face) && (FT_IS_SCALABLE(ft_face) || !(flags & ADDFONT_FORCE_BITMAP))) { /* for now we'll accept TT/OT or bitmap fonts*/
1252 WARN("Ignoring font %s/%p\n", debugstr_a(file), font_data_ptr);
1253 pFT_Done_Face(ft_face);
1254 return 0;
1255 }
1256
1257 /* There are too many bugs in FreeType < 2.1.9 for bitmap font support */
1258 if(!FT_IS_SCALABLE(ft_face) && FT_SimpleVersion < ((2 << 16) | (1 << 8) | (9 << 0))) {
1259 WARN("FreeType version < 2.1.9, skipping bitmap font %s/%p\n", debugstr_a(file), font_data_ptr);
1260 pFT_Done_Face(ft_face);
1261 return 0;
1262 }
1263
1264 if(FT_IS_SFNT(ft_face))
1265 {
1266 if(!(pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2)) ||
1267 !pFT_Get_Sfnt_Table(ft_face, ft_sfnt_hhea) ||
1268 !(pHeader = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_head)))
1269 {
1270 TRACE("Font %s/%p lacks either an OS2, HHEA or HEAD table.\n"
1271 "Skipping this font.\n", debugstr_a(file), font_data_ptr);
1272 pFT_Done_Face(ft_face);
1273 return 0;
1274 }
1275
1276 /* Wine uses ttfs as an intermediate step in building its bitmap fonts;
1277 we don't want to load these. */
1278 if(!memcmp(pOS2->achVendID, "Wine", sizeof(pOS2->achVendID)))
1279 {
1280 FT_ULong len = 0;
1281
1282 if(!load_sfnt_table(ft_face, FT_MAKE_TAG('E','B','S','C'), 0, NULL, &len))
1283 {
1284 TRACE("Skipping Wine bitmap-only TrueType font %s\n", debugstr_a(file));
1285 pFT_Done_Face(ft_face);
1286 return 0;
1287 }
1288 }
1289 }
1290
1291 if(!ft_face->family_name || !ft_face->style_name) {
1292 TRACE("Font %s/%p lacks either a family or style name\n", debugstr_a(file), font_data_ptr);
1293 pFT_Done_Face(ft_face);
1294 return 0;
1295 }
1296
1297 if(ft_face->family_name[0] == '.') /* Ignore fonts with names beginning with a dot */
1298 {
1299 TRACE("Ignoring %s since its family name begins with a dot\n", debugstr_a(file));
1300 pFT_Done_Face(ft_face);
1301 return 0;
1302 }
1303
1304 if (target_family)
1305 {
1306 localised_family = get_familyname(ft_face);
1307 if (localised_family && strcmpiW(localised_family,target_family)!=0)
1308 {
1309 TRACE("Skipping Index %i: Incorrect Family name for replacement\n",(INT)face_index);
1310 HeapFree(GetProcessHeap(), 0, localised_family);
1311 num_faces = ft_face->num_faces;
1312 pFT_Done_Face(ft_face);
1313 continue;
1314 }
1315 HeapFree(GetProcessHeap(), 0, localised_family);
1316 }
1317
1318 if(!family_name)
1319 family_name = ft_face->family_name;
1320
1321 bitmap_num = 0;
1322 do {
1323 My_FT_Bitmap_Size *size = NULL;
1324 FT_ULong tmp_size;
1325
1326 if(!FT_IS_SCALABLE(ft_face))
1327 size = (My_FT_Bitmap_Size *)ft_face->available_sizes + bitmap_num;
1328
1329 len = MultiByteToWideChar(CP_ACP, 0, family_name, -1, NULL, 0);
1330 english_family = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1331 MultiByteToWideChar(CP_ACP, 0, family_name, -1, english_family, len);
1332
1333 localised_family = NULL;
1334 if(!fake_family) {
1335 localised_family = get_familyname(ft_face);
1336 if(localised_family && !strcmpW(localised_family, english_family)) {
1337 HeapFree(GetProcessHeap(), 0, localised_family);
1338 localised_family = NULL;
1339 }
1340 }
1341
1342 family = NULL;
1343 LIST_FOR_EACH(family_elem_ptr, &font_list) {
1344 family = LIST_ENTRY(family_elem_ptr, Family, entry);
1345 if(!strcmpW(family->FamilyName, localised_family ? localised_family : english_family))
1346 break;
1347 family = NULL;
1348 }
1349 if(!family) {
1350 family = HeapAlloc(GetProcessHeap(), 0, sizeof(*family));
1351 family->FamilyName = strdupW(localised_family ? localised_family : english_family);
1352 list_init(&family->faces);
1353 list_add_tail(&font_list, &family->entry);
1354
1355 if(localised_family) {
1356 FontSubst *subst = HeapAlloc(GetProcessHeap(), 0, sizeof(*subst));
1357 subst->from.name = strdupW(english_family);
1358 subst->from.charset = -1;
1359 subst->to.name = strdupW(localised_family);
1360 subst->to.charset = -1;
1361 add_font_subst(&font_subst_list, subst, 0);
1362 }
1363 }
1364 HeapFree(GetProcessHeap(), 0, localised_family);
1365 HeapFree(GetProcessHeap(), 0, english_family);
1366
1367 len = MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1, NULL, 0);
1368 StyleW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1369 MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1, StyleW, len);
1370
1371 internal_leading = 0;
1372 memset(&fs, 0, sizeof(fs));
1373
1374 pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2);
1375 if(pOS2) {
1376 fs.fsCsb[0] = pOS2->ulCodePageRange1;
1377 fs.fsCsb[1] = pOS2->ulCodePageRange2;
1378 fs.fsUsb[0] = pOS2->ulUnicodeRange1;
1379 fs.fsUsb[1] = pOS2->ulUnicodeRange2;
1380 fs.fsUsb[2] = pOS2->ulUnicodeRange3;
1381 fs.fsUsb[3] = pOS2->ulUnicodeRange4;
1382 if(pOS2->version == 0) {
1383 FT_UInt dummy;
1384
1385 if(!pFT_Get_First_Char || (pFT_Get_First_Char( ft_face, &dummy ) < 0x100))
1386 fs.fsCsb[0] |= FS_LATIN1;
1387 else
1388 fs.fsCsb[0] |= FS_SYMBOL;
1389 }
1390 }
1391 #ifdef HAVE_FREETYPE_FTWINFNT_H
1392 else if(pFT_Get_WinFNT_Header && !pFT_Get_WinFNT_Header(ft_face, &winfnt_header)) {
1393 CHARSETINFO csi;
1394 TRACE("pix_h %d charset %d dpi %dx%d pt %d\n", winfnt_header.pixel_height, winfnt_header.charset,
1395 winfnt_header.vertical_resolution,winfnt_header.horizontal_resolution, winfnt_header.nominal_point_size);
1396 if(TranslateCharsetInfo((DWORD*)(UINT_PTR)winfnt_header.charset, &csi, TCI_SRCCHARSET))
1397 fs = csi.fs;
1398 internal_leading = winfnt_header.internal_leading;
1399 }
1400 #endif
1401
1402 face_elem_ptr = list_head(&family->faces);
1403 while(face_elem_ptr) {
1404 face = LIST_ENTRY(face_elem_ptr, Face, entry);
1405 face_elem_ptr = list_next(&family->faces, face_elem_ptr);
1406 if(!strcmpW(face->StyleName, StyleW) &&
1407 (FT_IS_SCALABLE(ft_face) || ((size->y_ppem == face->size.y_ppem) && !memcmp(&fs, &face->fs, sizeof(fs)) ))) {
1408 TRACE("Already loaded font %s %s original version is %lx, this version is %lx\n",
1409 debugstr_w(family->FamilyName), debugstr_w(StyleW),
1410 face->font_version, pHeader ? pHeader->Font_Revision : 0);
1411
1412 if(fake_family) {
1413 TRACE("This font is a replacement but the original really exists, so we'll skip the replacement\n");
1414 HeapFree(GetProcessHeap(), 0, StyleW);
1415 pFT_Done_Face(ft_face);
1416 return 1;
1417 }
1418 if(!pHeader || pHeader->Font_Revision <= face->font_version) {
1419 TRACE("Original font is newer so skipping this one\n");
1420 HeapFree(GetProcessHeap(), 0, StyleW);
1421 pFT_Done_Face(ft_face);
1422 return 1;
1423 } else {
1424 TRACE("Replacing original with this one\n");
1425 list_remove(&face->entry);
1426 HeapFree(GetProcessHeap(), 0, face->file);
1427 HeapFree(GetProcessHeap(), 0, face->StyleName);
1428 HeapFree(GetProcessHeap(), 0, face);
1429 break;
1430 }
1431 }
1432 }
1433 face = HeapAlloc(GetProcessHeap(), 0, sizeof(*face));
1434 face->cached_enum_data = NULL;
1435 face->StyleName = StyleW;
1436 if (file)
1437 {
1438 face->file = strdupA(file);
1439 face->font_data_ptr = NULL;
1440 face->font_data_size = 0;
1441 }
1442 else
1443 {
1444 face->file = NULL;
1445 face->font_data_ptr = font_data_ptr;
1446 face->font_data_size = font_data_size;
1447 }
1448 face->face_index = face_index;
1449 face->ntmFlags = 0;
1450 if (ft_face->style_flags & FT_STYLE_FLAG_ITALIC)
1451 face->ntmFlags |= NTM_ITALIC;
1452 if (ft_face->style_flags & FT_STYLE_FLAG_BOLD)
1453 face->ntmFlags |= NTM_BOLD;
1454 if (face->ntmFlags == 0) face->ntmFlags = NTM_REGULAR;
1455 face->font_version = pHeader ? pHeader->Font_Revision : 0;
1456 face->family = family;
1457 face->external = (flags & ADDFONT_EXTERNAL_FONT) ? TRUE : FALSE;
1458 face->fs = fs;
1459 memset(&face->fs_links, 0, sizeof(face->fs_links));
1460
1461 if(FT_IS_SCALABLE(ft_face)) {
1462 memset(&face->size, 0, sizeof(face->size));
1463 face->scalable = TRUE;
1464 } else {
1465 TRACE("Adding bitmap size h %d w %d size %ld x_ppem %ld y_ppem %ld\n",
1466 size->height, size->width, size->size >> 6,
1467 size->x_ppem >> 6, size->y_ppem >> 6);
1468 face->size.height = size->height;
1469 face->size.width = size->width;
1470 face->size.size = size->size;
1471 face->size.x_ppem = size->x_ppem;
1472 face->size.y_ppem = size->y_ppem;
1473 face->size.internal_leading = internal_leading;
1474 face->scalable = FALSE;
1475 }
1476
1477 /* check for the presence of the 'CFF ' table to check if the font is Type1 */
1478 tmp_size = 0;
1479 if (pFT_Load_Sfnt_Table && !pFT_Load_Sfnt_Table(ft_face, FT_MAKE_TAG('C','F','F',' '), 0, NULL, &tmp_size))
1480 {
1481 TRACE("Font %s/%p is OTF Type1\n", wine_dbgstr_a(file), font_data_ptr);
1482 face->ntmFlags |= NTM_PS_OPENTYPE;
1483 }
1484
1485 TRACE("fsCsb = %08x %08x/%08x %08x %08x %08x\n",
1486 face->fs.fsCsb[0], face->fs.fsCsb[1],
1487 face->fs.fsUsb[0], face->fs.fsUsb[1],
1488 face->fs.fsUsb[2], face->fs.fsUsb[3]);
1489
1490
1491 if(face->fs.fsCsb[0] == 0) { /* let's see if we can find any interesting cmaps */
1492 for(i = 0; i < ft_face->num_charmaps; i++) {
1493 switch(ft_face->charmaps[i]->encoding) {
1494 case FT_ENCODING_UNICODE:
1495 case FT_ENCODING_APPLE_ROMAN:
1496 face->fs.fsCsb[0] |= FS_LATIN1;
1497 break;
1498 case FT_ENCODING_MS_SYMBOL:
1499 face->fs.fsCsb[0] |= FS_SYMBOL;
1500 break;
1501 default:
1502 break;
1503 }
1504 }
1505 }
1506
1507 if (!(face->fs.fsCsb[0] & FS_SYMBOL))
1508 have_installed_roman_font = TRUE;
1509
1510 AddFaceToFamily(face, family);
1511
1512 } while(!FT_IS_SCALABLE(ft_face) && ++bitmap_num < ft_face->num_fixed_sizes);
1513
1514 num_faces = ft_face->num_faces;
1515 pFT_Done_Face(ft_face);
1516 TRACE("Added font %s %s\n", debugstr_w(family->FamilyName),
1517 debugstr_w(StyleW));
1518 } while(num_faces > ++face_index);
1519 return num_faces;
1520 }
1521
1522 static INT AddFontFileToList(const char *file, char *fake_family, const WCHAR *target_family, DWORD flags)
1523 {
1524 return AddFontToList(file, NULL, 0, fake_family, target_family, flags);
1525 }
1526
1527 static void DumpFontList(void)
1528 {
1529 Family *family;
1530 Face *face;
1531 struct list *family_elem_ptr, *face_elem_ptr;
1532
1533 LIST_FOR_EACH(family_elem_ptr, &font_list) {
1534 family = LIST_ENTRY(family_elem_ptr, Family, entry);
1535 TRACE("Family: %s\n", debugstr_w(family->FamilyName));
1536 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
1537 face = LIST_ENTRY(face_elem_ptr, Face, entry);
1538 TRACE("\t%s\t%08x", debugstr_w(face->StyleName), face->fs.fsCsb[0]);
1539 if(!face->scalable)
1540 TRACE(" %d", face->size.height);
1541 TRACE("\n");
1542 }
1543 }
1544 return;
1545 }
1546
1547 /***********************************************************
1548 * The replacement list is a way to map an entire font
1549 * family onto another family. For example adding
1550 *
1551 * [HKCU\Software\Wine\Fonts\Replacements]
1552 * "Wingdings"="Winedings"
1553 *
1554 * would enumerate the Winedings font both as Winedings and
1555 * Wingdings. However if a real Wingdings font is present the
1556 * replacement does not take place.
1557 *
1558 */
1559 static void LoadReplaceList(void)
1560 {
1561 HKEY hkey;
1562 DWORD valuelen, datalen, i = 0, type, dlen, vlen;
1563 LPWSTR value;
1564 LPVOID data;
1565 Family *family;
1566 Face *face;
1567 struct list *family_elem_ptr, *face_elem_ptr;
1568 CHAR familyA[400];
1569
1570 /* @@ Wine registry key: HKCU\Software\Wine\Fonts\Replacements */
1571 if(RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts\\Replacements", &hkey) == ERROR_SUCCESS)
1572 {
1573 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
1574 &valuelen, &datalen, NULL, NULL);
1575
1576 valuelen++; /* returned value doesn't include room for '\0' */
1577 value = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
1578 data = HeapAlloc(GetProcessHeap(), 0, datalen);
1579
1580 dlen = datalen;
1581 vlen = valuelen;
1582 while(RegEnumValueW(hkey, i++, value, &vlen, NULL, &type, data,
1583 &dlen) == ERROR_SUCCESS) {
1584 TRACE("Got %s=%s\n", debugstr_w(value), debugstr_w(data));
1585 /* "NewName"="Oldname" */
1586 WideCharToMultiByte(CP_ACP, 0, value, -1, familyA, sizeof(familyA), NULL, NULL);
1587
1588 /* Find the old family and hence all of the font files
1589 in that family */
1590 LIST_FOR_EACH(family_elem_ptr, &font_list) {
1591 family = LIST_ENTRY(family_elem_ptr, Family, entry);
1592 if(!strcmpiW(family->FamilyName, data)) {
1593 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
1594 face = LIST_ENTRY(face_elem_ptr, Face, entry);
1595 TRACE("mapping %s %s to %s\n", debugstr_w(family->FamilyName),
1596 debugstr_w(face->StyleName), familyA);
1597 /* Now add a new entry with the new family name */
1598 AddFontToList(face->file, face->font_data_ptr, face->font_data_size, familyA, family->FamilyName, ADDFONT_FORCE_BITMAP | (face->external ? ADDFONT_EXTERNAL_FONT : 0));
1599 }
1600 break;
1601 }
1602 }
1603 /* reset dlen and vlen */
1604 dlen = datalen;
1605 vlen = valuelen;
1606 }
1607 HeapFree(GetProcessHeap(), 0, data);
1608 HeapFree(GetProcessHeap(), 0, value);
1609 RegCloseKey(hkey);
1610 }
1611 }
1612
1613 /*************************************************************
1614 * init_system_links
1615 */
1616 static BOOL init_system_links(void)
1617 {
1618 static const WCHAR system_link[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
1619 'W','i','n','d','o','w','s',' ','N','T','\\',
1620 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','F','o','n','t','L','i','n','k','\\',
1621 'S','y','s','t','e','m','L','i','n','k',0};
1622 HKEY hkey;
1623 BOOL ret = FALSE;
1624 DWORD type, max_val, max_data, val_len, data_len, index;
1625 WCHAR *value, *data;
1626 WCHAR *entry, *next;
1627 SYSTEM_LINKS *font_link, *system_font_link;
1628 CHILD_FONT *child_font;
1629 static const WCHAR Tahoma[] = {'T','a','h','o','m','a',0};
1630 static const WCHAR tahoma_ttf[] = {'t','a','h','o','m','a','.','t','t','f',0};
1631 static const WCHAR System[] = {'S','y','s','t','e','m',0};
1632 FONTSIGNATURE fs;
1633 Family *family;
1634 Face *face;
1635 FontSubst *psub;
1636
1637 if(RegOpenKeyW(HKEY_LOCAL_MACHINE, system_link, &hkey) == ERROR_SUCCESS)
1638 {
1639 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &max_val, &max_data, NULL, NULL);
1640 value = HeapAlloc(GetProcessHeap(), 0, (max_val + 1) * sizeof(WCHAR));
1641 data = HeapAlloc(GetProcessHeap(), 0, max_data);
1642 val_len = max_val + 1;
1643 data_len = max_data;
1644 index = 0;
1645 while(RegEnumValueW(hkey, index++, value, &val_len, NULL, &type, (LPBYTE)data, &data_len) == ERROR_SUCCESS)
1646 {
1647 TRACE("%s:\n", debugstr_w(value));
1648
1649 memset(&fs, 0, sizeof(fs));
1650 font_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*font_link));
1651 psub = get_font_subst(&font_subst_list, value, -1);
1652 font_link->font_name = (psub)? strdupW(psub->to.name) : strdupW(value);
1653 list_init(&font_link->links);
1654 for(entry = data; (char*)entry < (char*)data + data_len && *entry != 0; entry = next)
1655 {
1656 WCHAR *face_name;
1657 CHILD_FONT *child_font;
1658
1659 TRACE("\t%s\n", debugstr_w(entry));
1660
1661 next = entry + strlenW(entry) + 1;
1662
1663 face_name = strchrW(entry, ',');
1664 if(face_name)
1665 {
1666 *face_name++ = 0;
1667 while(isspaceW(*face_name))
1668 face_name++;
1669
1670 psub = get_font_subst(&font_subst_list, face_name, -1);
1671 if(psub)
1672 face_name = psub->to.name;
1673 }
1674 face = find_face_from_filename(entry, face_name);
1675 if(!face)
1676 {
1677 TRACE("Unable to find file %s face name %s\n", debugstr_w(entry), debugstr_w(face_name));
1678 continue;
1679 }
1680
1681 child_font = HeapAlloc(GetProcessHeap(), 0, sizeof(*child_font));
1682 child_font->face = face;
1683 child_font->font = NULL;
1684 fs.fsCsb[0] |= face->fs.fsCsb[0];
1685 fs.fsCsb[1] |= face->fs.fsCsb[1];
1686 TRACE("Adding file %s index %ld\n", child_font->face->file, child_font->face->face_index);
1687 list_add_tail(&font_link->links, &child_font->entry);
1688 }
1689 family = find_family_from_name(font_link->font_name);
1690 if(family)
1691 {
1692 LIST_FOR_EACH_ENTRY(face, &family->faces, Face, entry)
1693 {
1694 face->fs_links = fs;
1695 }
1696 }
1697 list_add_tail(&system_links, &font_link->entry);
1698 val_len = max_val + 1;
1699 data_len = max_data;
1700 }
1701
1702 HeapFree(GetProcessHeap(), 0, value);
1703 HeapFree(GetProcessHeap(), 0, data);
1704 RegCloseKey(hkey);
1705 }
1706
1707 /* Explicitly add an entry for the system font, this links to Tahoma and any links
1708 that Tahoma has */
1709
1710 system_font_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*system_font_link));
1711 system_font_link->font_name = strdupW(System);
1712 list_init(&system_font_link->links);
1713
1714 face = find_face_from_filename(tahoma_ttf, Tahoma);
1715 if(face)
1716 {
1717 child_font = HeapAlloc(GetProcessHeap(), 0, sizeof(*child_font));
1718 child_font->face = face;
1719 child_font->font = NULL;
1720 TRACE("Found Tahoma in %s index %ld\n", child_font->face->file, child_font->face->face_index);
1721 list_add_tail(&system_font_link->links, &child_font->entry);
1722 }
1723 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
1724 {
1725 if(!strcmpiW(font_link->font_name, Tahoma))
1726 {
1727 CHILD_FONT *font_link_entry;
1728 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
1729 {
1730 CHILD_FONT *new_child;
1731 new_child = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_child));
1732 new_child->face = font_link_entry->face;
1733 new_child->font = NULL;
1734 list_add_tail(&system_font_link->links, &new_child->entry);
1735 }
1736 break;
1737 }
1738 }
1739 list_add_tail(&system_links, &system_font_link->entry);
1740 return ret;
1741 }
1742
1743 static BOOL ReadFontDir(const char *dirname, BOOL external_fonts)
1744 {
1745 DIR *dir;
1746 struct dirent *dent;
1747 char path[MAX_PATH];
1748
1749 TRACE("Loading fonts from %s\n", debugstr_a(dirname));
1750
1751 dir = opendir(dirname);
1752 if(!dir) {
1753 WARN("Can't open directory %s\n", debugstr_a(dirname));
1754 return FALSE;
1755 }
1756 while((dent = readdir(dir)) != NULL) {
1757 struct stat statbuf;
1758
1759 if(!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, ".."))
1760 continue;
1761
1762 TRACE("Found %s in %s\n", debugstr_a(dent->d_name), debugstr_a(dirname));
1763
1764 sprintf(path, "%s/%s", dirname, dent->d_name);
1765
1766 if(stat(path, &statbuf) == -1)
1767 {
1768 WARN("Can't stat %s\n", debugstr_a(path));
1769 continue;
1770 }
1771 if(S_ISDIR(statbuf.st_mode))
1772 ReadFontDir(path, external_fonts);
1773 else
1774 AddFontFileToList(path, NULL, NULL, external_fonts ? ADDFONT_EXTERNAL_FONT : 0);
1775 }
1776 closedir(dir);
1777 return TRUE;
1778 }
1779
1780 static void load_fontconfig_fonts(void)
1781 {
1782 #ifdef SONAME_LIBFONTCONFIG
1783 void *fc_handle = NULL;
1784 FcConfig *config;
1785 FcPattern *pat;
1786 FcObjectSet *os;
1787 FcFontSet *fontset;
1788 int i, len;
1789 char *file;
1790 const char *ext;
1791
1792 fc_handle = wine_dlopen(SONAME_LIBFONTCONFIG, RTLD_NOW, NULL, 0);
1793 if(!fc_handle) {
1794 TRACE("Wine cannot find the fontconfig library (%s).\n",
1795 SONAME_LIBFONTCONFIG);
1796 return;
1797 }
1798 #define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(fc_handle, #f, NULL, 0)) == NULL){WARN("Can't find symbol %s\n", #f); goto sym_not_found;}
1799 LOAD_FUNCPTR(FcConfigGetCurrent);
1800 LOAD_FUNCPTR(FcFontList);
1801 LOAD_FUNCPTR(FcFontSetDestroy);
1802 LOAD_FUNCPTR(FcInit);
1803 LOAD_FUNCPTR(FcObjectSetAdd);
1804 LOAD_FUNCPTR(FcObjectSetCreate);
1805 LOAD_FUNCPTR(FcObjectSetDestroy);
1806 LOAD_FUNCPTR(FcPatternCreate);
1807 LOAD_FUNCPTR(FcPatternDestroy);
1808 LOAD_FUNCPTR(FcPatternGetBool);
1809 LOAD_FUNCPTR(FcPatternGetString);
1810 #undef LOAD_FUNCPTR
1811
1812 if(!pFcInit()) return;
1813
1814 config = pFcConfigGetCurrent();
1815 pat = pFcPatternCreate();
1816 os = pFcObjectSetCreate();
1817 pFcObjectSetAdd(os, FC_FILE);
1818 pFcObjectSetAdd(os, FC_SCALABLE);
1819 fontset = pFcFontList(config, pat, os);
1820 if(!fontset) return;
1821 for(i = 0; i < fontset->nfont; i++) {
1822 FcBool scalable;
1823
1824 if(pFcPatternGetString(fontset->fonts[i], FC_FILE, 0, (FcChar8**)&file) != FcResultMatch)
1825 continue;
1826 TRACE("fontconfig: %s\n", file);
1827
1828 /* We're just interested in OT/TT fonts for now, so this hack just
1829 picks up the scalable fonts without extensions .pf[ab] to save time
1830 loading every other font */
1831
1832 if(pFcPatternGetBool(fontset->fonts[i], FC_SCALABLE, 0, &scalable) == FcResultMatch && !scalable)
1833 {
1834 TRACE("not scalable\n");
1835 continue;
1836 }
1837
1838 len = strlen( file );
1839 if(len < 4) continue;
1840 ext = &file[ len - 3 ];
1841 if(strcasecmp(ext, "pfa") && strcasecmp(ext, "pfb"))
1842 AddFontFileToList(file, NULL, NULL, ADDFONT_EXTERNAL_FONT);
1843 }
1844 pFcFontSetDestroy(fontset);
1845 pFcObjectSetDestroy(os);
1846 pFcPatternDestroy(pat);
1847 sym_not_found:
1848 #endif
1849 return;
1850 }
1851
1852 static BOOL load_font_from_data_dir(LPCWSTR file)
1853 {
1854 BOOL ret = FALSE;
1855 const char *data_dir = wine_get_data_dir();
1856
1857 if (!data_dir) data_dir = wine_get_build_dir();
1858
1859 if (data_dir)
1860 {
1861 INT len;
1862 char *unix_name;
1863
1864 len = WideCharToMultiByte(CP_UNIXCP, 0, file, -1, NULL, 0, NULL, NULL);
1865
1866 unix_name = HeapAlloc(GetProcessHeap(), 0, strlen(data_dir) + len + sizeof("/fonts/"));
1867
1868 strcpy(unix_name, data_dir);
1869 strcat(unix_name, "/fonts/");
1870
1871 WideCharToMultiByte(CP_UNIXCP, 0, file, -1, unix_name + strlen(unix_name), len, NULL, NULL);
1872
1873 EnterCriticalSection( &freetype_cs );
1874 ret = AddFontFileToList(unix_name, NULL, NULL, ADDFONT_FORCE_BITMAP);
1875 LeaveCriticalSection( &freetype_cs );
1876 HeapFree(GetProcessHeap(), 0, unix_name);
1877 }
1878 return ret;
1879 }
1880
1881 static BOOL load_font_from_winfonts_dir(LPCWSTR file)
1882 {
1883 static const WCHAR slashW[] = {'\\','\0'};
1884 BOOL ret = FALSE;
1885 WCHAR windowsdir[MAX_PATH];
1886 char *unixname;
1887
1888 GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
1889 strcatW(windowsdir, fontsW);
1890 strcatW(windowsdir, slashW);
1891 strcatW(windowsdir, file);
1892 if ((unixname = wine_get_unix_file_name(windowsdir))) {
1893 EnterCriticalSection( &freetype_cs );
1894 ret = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
1895 LeaveCriticalSection( &freetype_cs );
1896 HeapFree(GetProcessHeap(), 0, unixname);
1897 }
1898 return ret;
1899 }
1900
1901 static void load_system_fonts(void)
1902 {
1903 HKEY hkey;
1904 WCHAR data[MAX_PATH], windowsdir[MAX_PATH], pathW[MAX_PATH];
1905 const WCHAR * const *value;
1906 DWORD dlen, type;
1907 static const WCHAR fmtW[] = {'%','s','\\','%','s','\0'};
1908 char *unixname;
1909
1910 if(RegOpenKeyW(HKEY_CURRENT_CONFIG, system_fonts_reg_key, &hkey) == ERROR_SUCCESS) {
1911 GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
1912 strcatW(windowsdir, fontsW);
1913 for(value = SystemFontValues; *value; value++) {
1914 dlen = sizeof(data);
1915 if(RegQueryValueExW(hkey, *value, 0, &type, (void*)data, &dlen) == ERROR_SUCCESS &&
1916 type == REG_SZ) {
1917 BOOL added = FALSE;
1918
1919 sprintfW(pathW, fmtW, windowsdir, data);
1920 if((unixname = wine_get_unix_file_name(pathW))) {
1921 added = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
1922 HeapFree(GetProcessHeap(), 0, unixname);
1923 }
1924 if (!added)
1925 load_font_from_data_dir(data);
1926 }
1927 }
1928 RegCloseKey(hkey);
1929 }
1930 }
1931
1932 /*************************************************************
1933 *
1934 * This adds registry entries for any externally loaded fonts
1935 * (fonts from fontconfig or FontDirs). It also deletes entries
1936 * of no longer existing fonts.
1937 *
1938 */
1939 static void update_reg_entries(void)
1940 {
1941 HKEY winnt_key = 0, win9x_key = 0, external_key = 0;
1942 LPWSTR valueW;
1943 DWORD len, len_fam;
1944 Family *family;
1945 Face *face;
1946 struct list *family_elem_ptr, *face_elem_ptr;
1947 WCHAR *file;
1948 static const WCHAR TrueType[] = {' ','(','T','r','u','e','T','y','p','e',')','\0'};
1949 static const WCHAR spaceW[] = {' ', '\0'};
1950 char *path;
1951
1952 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, winnt_font_reg_key,
1953 0, NULL, 0, KEY_ALL_ACCESS, NULL, &winnt_key, NULL) != ERROR_SUCCESS) {
1954 ERR("Can't create Windows font reg key\n");
1955 goto end;
1956 }
1957
1958 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, win9x_font_reg_key,
1959 0, NULL, 0, KEY_ALL_ACCESS, NULL, &win9x_key, NULL) != ERROR_SUCCESS) {
1960 ERR("Can't create Windows font reg key\n");
1961 goto end;
1962 }
1963
1964 if(RegCreateKeyExW(HKEY_CURRENT_USER, external_fonts_reg_key,
1965 0, NULL, 0, KEY_ALL_ACCESS, NULL, &external_key, NULL) != ERROR_SUCCESS) {
1966 ERR("Can't create external font reg key\n");
1967 goto end;
1968 }
1969
1970 /* enumerate the fonts and add external ones to the two keys */
1971
1972 LIST_FOR_EACH(family_elem_ptr, &font_list) {
1973 family = LIST_ENTRY(family_elem_ptr, Family, entry);
1974 len_fam = strlenW(family->FamilyName) + sizeof(TrueType) / sizeof(WCHAR) + 1;
1975 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
1976 face = LIST_ENTRY(face_elem_ptr, Face, entry);
1977 if(!face->external) continue;
1978 len = len_fam;
1979 if (!(face->ntmFlags & NTM_REGULAR))
1980 len = len_fam + strlenW(face->StyleName) + 1;
1981 valueW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1982 strcpyW(valueW, family->FamilyName);
1983 if(len != len_fam) {
1984 strcatW(valueW, spaceW);
1985 strcatW(valueW, face->StyleName);
1986 }
1987 strcatW(valueW, TrueType);
1988
1989 file = wine_get_dos_file_name(face->file);
1990 if(file)
1991 len = strlenW(file) + 1;
1992 else
1993 {
1994 if((path = strrchr(face->file, '/')) == NULL)
1995 path = face->file;
1996 else
1997 path++;
1998 len = MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0);
1999
2000 file = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2001 MultiByteToWideChar(CP_ACP, 0, path, -1, file, len);
2002 }
2003 RegSetValueExW(winnt_key, valueW, 0, REG_SZ, (BYTE*)file, len * sizeof(WCHAR));
2004 RegSetValueExW(win9x_key, valueW, 0, REG_SZ, (BYTE*)file, len * sizeof(WCHAR));
2005 RegSetValueExW(external_key, valueW, 0, REG_SZ, (BYTE*)file, len * sizeof(WCHAR));
2006
2007 HeapFree(GetProcessHeap(), 0, file);
2008 HeapFree(GetProcessHeap(), 0, valueW);
2009 }
2010 }
2011 end:
2012 if(external_key) RegCloseKey(external_key);
2013 if(win9x_key) RegCloseKey(win9x_key);
2014 if(winnt_key) RegCloseKey(winnt_key);
2015 return;
2016 }
2017
2018 static void delete_external_font_keys(void)
2019 {
2020 HKEY winnt_key = 0, win9x_key = 0, external_key = 0;
2021 DWORD dlen, vlen, datalen, valuelen, i, type;
2022 LPWSTR valueW;
2023 LPVOID data;
2024
2025 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, winnt_font_reg_key,
2026 0, NULL, 0, KEY_ALL_ACCESS, NULL, &winnt_key, NULL) != ERROR_SUCCESS) {
2027 ERR("Can't create Windows font reg key\n");
2028 goto end;
2029 }
2030
2031 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, win9x_font_reg_key,
2032 0, NULL, 0, KEY_ALL_ACCESS, NULL, &win9x_key, NULL) != ERROR_SUCCESS) {
2033 ERR("Can't create Windows font reg key\n");
2034 goto end;
2035 }
2036
2037 if(RegCreateKeyW(HKEY_CURRENT_USER, external_fonts_reg_key, &external_key) != ERROR_SUCCESS) {
2038 ERR("Can't create external font reg key\n");
2039 goto end;
2040 }
2041
2042 /* Delete all external fonts added last time */
2043
2044 RegQueryInfoKeyW(external_key, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2045 &valuelen, &datalen, NULL, NULL);
2046 valuelen++; /* returned value doesn't include room for '\0' */
2047 valueW = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
2048 data = HeapAlloc(GetProcessHeap(), 0, datalen * sizeof(WCHAR));
2049
2050 dlen = datalen * sizeof(WCHAR);
2051 vlen = valuelen;
2052 i = 0;
2053 while(RegEnumValueW(external_key, i++, valueW, &vlen, NULL, &type, data,
2054 &dlen) == ERROR_SUCCESS) {
2055
2056 RegDeleteValueW(winnt_key, valueW);
2057 RegDeleteValueW(win9x_key, valueW);
2058 /* reset dlen and vlen */
2059 dlen = datalen;
2060 vlen = valuelen;
2061 }
2062 HeapFree(GetProcessHeap(), 0, data);
2063 HeapFree(GetProcessHeap(), 0, valueW);
2064
2065 /* Delete the old external fonts key */
2066 RegCloseKey(external_key);
2067 RegDeleteKeyW(HKEY_CURRENT_USER, external_fonts_reg_key);
2068
2069 end:
2070 if(win9x_key) RegCloseKey(win9x_key);
2071 if(winnt_key) RegCloseKey(winnt_key);
2072 }
2073
2074 /*************************************************************
2075 * WineEngAddFontResourceEx
2076 *
2077 */
2078 INT WineEngAddFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
2079 {
2080 INT ret = 0;
2081 if (ft_handle) /* do it only if we have freetype up and running */
2082 {
2083 char *unixname;
2084
2085 if(flags)
2086 FIXME("Ignoring flags %x\n", flags);
2087
2088 if((unixname = wine_get_unix_file_name(file)))
2089 {
2090 EnterCriticalSection( &freetype_cs );
2091 ret = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
2092 LeaveCriticalSection( &freetype_cs );
2093 HeapFree(GetProcessHeap(), 0, unixname);
2094 }
2095 if (!ret && !strchrW(file, '\\')) {
2096 /* Try in %WINDIR%/fonts, needed for Fotobuch Designer */
2097 ret = load_font_from_winfonts_dir(file);
2098 if (!ret) {
2099 /* Try in datadir/fonts (or builddir/fonts),
2100 * needed for Magic the Gathering Online
2101 */
2102 ret = load_font_from_data_dir(file);
2103 }
2104 }
2105 }
2106 return ret;
2107 }
2108
2109 /*************************************************************
2110 * WineEngAddFontMemResourceEx
2111 *
2112 */
2113 HANDLE WineEngAddFontMemResourceEx(PVOID pbFont, DWORD cbFont, PVOID pdv, DWORD *pcFonts)
2114 {
2115 if (ft_handle) /* do it only if we have freetype up and running */
2116 {
2117 PVOID pFontCopy = HeapAlloc(GetProcessHeap(), 0, cbFont);
2118
2119 TRACE("Copying %d bytes of data from %p to %p\n", cbFont, pbFont, pFontCopy);
2120 memcpy(pFontCopy, pbFont, cbFont);
2121
2122 EnterCriticalSection( &freetype_cs );
2123 *pcFonts = AddFontToList(NULL, pFontCopy, cbFont, NULL, NULL, ADDFONT_FORCE_BITMAP);
2124 LeaveCriticalSection( &freetype_cs );
2125
2126 if (*pcFonts == 0)
2127 {
2128 TRACE("AddFontToList failed\n");
2129 HeapFree(GetProcessHeap(), 0, pFontCopy);
2130 return NULL;
2131 }
2132 /* FIXME: is the handle only for use in RemoveFontMemResourceEx or should it be a true handle?
2133 * For now return something unique but quite random
2134 */
2135 TRACE("Returning handle %lx\n", ((INT_PTR)pFontCopy)^0x87654321);
2136 return (HANDLE)(((INT_PTR)pFontCopy)^0x87654321);
2137 }
2138
2139 *pcFonts = 0;
2140 return 0;
2141 }
2142
2143 /*************************************************************
2144 * WineEngRemoveFontResourceEx
2145 *
2146 */
2147 BOOL WineEngRemoveFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
2148 {
2149 FIXME(":stub\n");
2150 return TRUE;
2151 }
2152
2153 static const struct nls_update_font_list
2154 {
2155 UINT ansi_cp, oem_cp;
2156 const char *oem, *fixed, *system;
2157 const char *courier, *serif, *small, *sserif;
2158 /* these are for font substitutes */
2159 const char *shelldlg, *tmsrmn;
2160 const char *fixed_0, *system_0, *courier_0, *serif_0, *small_0, *sserif_0,
2161 *helv_0, *tmsrmn_0;
2162 const struct subst
2163 {
2164 const char *from, *to;
2165 } arial_0, courier_new_0, times_new_roman_0;
2166 } nls_update_font_list[] =
2167 {
2168 /* Latin 1 (United States) */
2169 { 1252, 437, "vgaoem.fon", "vgafix.fon", "vgasys.fon",
2170 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2171 "Tahoma","Times New Roman",
2172 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2173 { 0 }, { 0 }, { 0 }
2174 },
2175 /* Latin 1 (Multilingual) */
2176 { 1252, 850, "vga850.fon", "vgafix.fon", "vgasys.fon",
2177 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2178 "Tahoma","Times New Roman", /* FIXME unverified */
2179 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2180 { 0 }, { 0 }, { 0 }
2181 },
2182 /* Eastern Europe */
2183 { 1250, 852, "vga852.fon", "vgafixe.fon", "vgasyse.fon",
2184 "couree.fon", "serifee.fon", "smallee.fon", "sserifee.fon",
2185 "Tahoma","Times New Roman", /* FIXME unverified */
2186 "Fixedsys,238", "System,238",
2187 "Courier New,238", "MS Serif,238", "Small Fonts,238",
2188 "MS Sans Serif,238", "MS Sans Serif,238", "MS Serif,238",
2189 { "Arial CE,0", "Arial,238" },
2190 { "Courier New CE,0", "Courier New,238" },
2191 { "Times New Roman CE,0", "Times New Roman,238" }
2192 },
2193 /* Cyrillic */
2194 { 1251, 866, "vga866.fon", "vgafixr.fon", "vgasysr.fon",
2195 "courer.fon", "serifer.fon", "smaller.fon", "sserifer.fon",
2196 "Tahoma","Times New Roman", /* FIXME unverified */
2197 "Fixedsys,204", "System,204",
2198 "Courier New,204", "MS Serif,204", "Small Fonts,204",
2199 "MS Sans Serif,204", "MS Sans Serif,204", "MS Serif,204",
2200 { "Arial Cyr,0", "Arial,204" },
2201 { "Courier New Cyr,0", "Courier New,204" },
2202 { "Times New Roman Cyr,0", "Times New Roman,204" }
2203 },
2204 /* Greek */
2205 { 1253, 737, "vga869.fon", "vgafixg.fon", "vgasysg.fon",
2206 "coureg.fon", "serifeg.fon", "smalleg.fon", "sserifeg.fon",
2207 "Tahoma","Times New Roman", /* FIXME unverified */
2208 "Fixedsys,161", "System,161",
2209 "Courier New,161", "MS Serif,161", "Small Fonts,161",
2210 "MS Sans Serif,161", "MS Sans Serif,161", "MS Serif,161",
2211 { "Arial Greek,0", "Arial,161" },
2212 { "Courier New Greek,0", "Courier New,161" },
2213 { "Times New Roman Greek,0", "Times New Roman,161" }
2214 },
2215 /* Turkish */
2216 { 1254, 857, "vga857.fon", "vgafixt.fon", "vgasyst.fon",
2217 "couret.fon", "serifet.fon", "smallet.fon", "sserifet.fon",
2218 "Tahoma","Times New Roman", /* FIXME unverified */
2219 "Fixedsys,162", "System,162",
2220 "Courier New,162", "MS Serif,162", "Small Fonts,162",
2221 "MS Sans Serif,162", "MS Sans Serif,162", "MS Serif,162",
2222 { "Arial Tur,0", "Arial,162" },
2223 { "Courier New Tur,0", "Courier New,162" },
2224 { "Times New Roman Tur,0", "Times New Roman,162" }
2225 },
2226 /* Hebrew */
2227 { 1255, 862, "vgaoem.fon", "vgaf1255.fon", "vgas1255.fon",
2228 "coue1255.fon", "sere1255.fon", "smae1255.fon", "ssee1255.fon",
2229 "Tahoma","Times New Roman", /* FIXME unverified */
2230 "Fixedsys,177", "System,177",
2231 "Courier New,177", "MS Serif,177", "Small Fonts,177",
2232 "MS Sans Serif,177", "MS Sans Serif,177", "MS Serif,177",
2233 { 0 }, { 0 }, { 0 }
2234 },
2235 /* Arabic */
2236 { 1256, 720, "vgaoem.fon", "vgaf1256.fon", "vgas1256.fon",
2237 "coue1256.fon", "sere1256.fon", "smae1256.fon", "ssee1256.fon",
2238 "Tahoma","Times New Roman", /* FIXME unverified */
2239 "Fixedsys,178", "System,178",
2240 "Courier New,178", "MS Serif,178", "Small Fonts,178",
2241 "MS Sans Serif,178", "MS Sans Serif,178", "MS Serif,178",
2242 { 0 }, { 0 }, { 0 }
2243 },
2244 /* Baltic */
2245 { 1257, 775, "vga775.fon", "vgaf1257.fon", "vgas1257.fon",
2246 "coue1257.fon", "sere1257.fon", "smae1257.fon", "ssee1257.fon",
2247 "Tahoma","Times New Roman", /* FIXME unverified */
2248 "Fixedsys,186", "System,186",
2249 "Courier New,186", "MS Serif,186", "Small Fonts,186",
2250 "MS Sans Serif,186", "MS Sans Serif,186", "MS Serif,186",
2251 { "Arial Baltic,0", "Arial,186" },
2252 { "Courier New Baltic,0", "Courier New,186" },
2253 { "Times New Roman Baltic,0", "Times New Roman,186" }
2254 },
2255 /* Vietnamese */
2256 { 1258, 1258, "vga850.fon", "vgafix.fon", "vgasys.fon",
2257 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2258 "Tahoma","Times New Roman", /* FIXME unverified */
2259 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2260 { 0 }, { 0 }, { 0 }
2261 },
2262 /* Thai */
2263 { 874, 874, "vga850.fon", "vgaf874.fon", "vgas874.fon",
2264 "coure.fon", "serife.fon", "smalle.fon", "ssee874.fon",
2265 "Tahoma","Times New Roman", /* FIXME unverified */
2266 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2267 { 0 }, { 0 }, { 0 }
2268 },
2269 /* Japanese */
2270 { 932, 932, "vga932.fon", "jvgafix.fon", "jvgasys.fon",
2271 "coure.fon", "serife.fon", "jsmalle.fon", "sserife.fon",
2272 "MS UI Gothic","MS Serif",
2273 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2274 { 0 }, { 0 }, { 0 }
2275 },
2276 /* Chinese Simplified */
2277 { 936, 936, "vga936.fon", "svgafix.fon", "svgasys.fon",
2278 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2279 "Tahoma", "Times New Roman", /* FIXME unverified */
2280 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2281 { 0 }, { 0 }, { 0 }
2282 },
2283 /* Korean */
2284 { 949, 949, "vga949.fon", "hvgafix.fon", "hvgasys.fon",
2285 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2286 "Gulim", "Batang",
2287 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2288 { 0 }, { 0 }, { 0 }
2289 },
2290 /* Chinese Traditional */
2291 { 950, 950, "vga950.fon", "cvgafix.fon", "cvgasys.fon",
2292 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2293 "PMingLiU", "MingLiU",
2294 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2295 { 0 }, { 0 }, { 0 }
2296 }
2297 };
2298
2299 static inline BOOL is_dbcs_ansi_cp(UINT ansi_cp)
2300 {
2301 return ( ansi_cp == 932 /* CP932 for Japanese */
2302 || ansi_cp == 936 /* CP936 for Chinese Simplified */
2303 || ansi_cp == 949 /* CP949 for Korean */
2304 || ansi_cp == 950 ); /* CP950 for Chinese Traditional */
2305 }
2306
2307 static inline HKEY create_fonts_NT_registry_key(void)
2308 {
2309 HKEY hkey = 0;
2310
2311 RegCreateKeyExW(HKEY_LOCAL_MACHINE, winnt_font_reg_key, 0, NULL,
2312 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
2313 return hkey;
2314 }
2315
2316 static inline HKEY create_fonts_9x_registry_key(void)
2317 {
2318 HKEY hkey = 0;
2319
2320 RegCreateKeyExW(HKEY_LOCAL_MACHINE, win9x_font_reg_key, 0, NULL,
2321 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
2322 return hkey;
2323 }
2324
2325 static inline HKEY create_config_fonts_registry_key(void)
2326 {
2327 HKEY hkey = 0;
2328
2329 RegCreateKeyExW(HKEY_CURRENT_CONFIG, system_fonts_reg_key, 0, NULL,
2330 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
2331 return hkey;
2332 }
2333
2334 static void add_font_list(HKEY hkey, const struct nls_update_font_list *fl)
2335 {
2336 RegSetValueExA(hkey, "Courier", 0, REG_SZ, (const BYTE *)fl->courier, strlen(fl->courier)+1);
2337 RegSetValueExA(hkey, "MS Serif", 0, REG_SZ, (const BYTE *)fl->serif, strlen(fl->serif)+1);
2338 RegSetValueExA(hkey, "MS Sans Serif", 0, REG_SZ, (const BYTE *)fl->sserif, strlen(fl->sserif)+1);
2339 RegSetValueExA(hkey, "Small Fonts", 0, REG_SZ, (const BYTE *)fl->small, strlen(fl->small)+1);
2340 }
2341
2342 static void set_value_key(HKEY hkey, const char *name, const char *value)
2343 {
2344 if (value)
2345 RegSetValueExA(hkey, name, 0, REG_SZ, (const BYTE *)value, strlen(value) + 1);
2346 else if (name)
2347 RegDeleteValueA(hkey, name);
2348 }
2349
2350 static void update_font_info(void)
2351 {
2352 char buf[40], cpbuf[40];
2353 DWORD len, type;
2354 HKEY hkey = 0;
2355 UINT i, ansi_cp = 0, oem_cp = 0;
2356 BOOL done = FALSE;
2357
2358 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts", 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hkey, NULL) != ERROR_SUCCESS)
2359 return;
2360
2361 GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IDEFAULTANSICODEPAGE|LOCALE_RETURN_NUMBER|LOCALE_NOUSEROVERRIDE,
2362 (WCHAR *)&ansi_cp, sizeof(ansi_cp)/sizeof(WCHAR));
2363 GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IDEFAULTCODEPAGE|LOCALE_RETURN_NUMBER|LOCALE_NOUSEROVERRIDE,
2364 (WCHAR *)&oem_cp, sizeof(oem_cp)/sizeof(WCHAR));
2365 sprintf( cpbuf, "%u,%u", ansi_cp, oem_cp );
2366
2367 /* Setup Default_Fallback usage for DBCS ANSI codepages */
2368 if (is_dbcs_ansi_cp(ansi_cp))
2369 use_default_fallback = TRUE;
2370
2371 len = sizeof(buf);
2372 if (RegQueryValueExA(hkey, "Codepages", 0, &type, (BYTE *)buf, &len) == ERROR_SUCCESS && type == REG_SZ)
2373 {
2374 if (!strcmp( buf, cpbuf )) /* already set correctly */
2375 {
2376 RegCloseKey(hkey);
2377 return;
2378 }
2379 TRACE("updating registry, codepages changed %s -> %u,%u\n", buf, ansi_cp, oem_cp);
2380 }
2381 else TRACE("updating registry, codepages changed none -> %u,%u\n", ansi_cp, oem_cp);
2382
2383 RegSetValueExA(hkey, "Codepages", 0, REG_SZ, (const BYTE *)cpbuf, strlen(cpbuf)+1);
2384 RegCloseKey(hkey);
2385
2386 for (i = 0; i < sizeof(nls_update_font_list)/sizeof(nls_update_font_list[0]); i++)
2387 {
2388 HKEY hkey;
2389
2390 if (nls_update_font_list[i].ansi_cp == ansi_cp &&
2391 nls_update_font_list[i].oem_cp == oem_cp)
2392 {
2393 hkey = create_config_fonts_registry_key();
2394 RegSetValueExA(hkey, "OEMFONT.FON", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].oem, strlen(nls_update_font_list[i].oem)+1);
2395 RegSetValueExA(hkey, "FIXEDFON.FON", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].fixed, strlen(nls_update_font_list[i].fixed)+1);
2396 RegSetValueExA(hkey, "FONTS.FON", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].system, strlen(nls_update_font_list[i].system)+1);
2397 RegCloseKey(hkey);
2398
2399 hkey = create_fonts_NT_registry_key();
2400 add_font_list(hkey, &nls_update_font_list[i]);
2401 RegCloseKey(hkey);
2402
2403 hkey = create_fonts_9x_registry_key();
2404 add_font_list(hkey, &nls_update_font_list[i]);
2405 RegCloseKey(hkey);
2406
2407 if (!RegCreateKeyA( HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion\\FontSubstitutes", &hkey ))
2408 {
2409 RegSetValueExA(hkey, "MS Shell Dlg", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].shelldlg,
2410 strlen(nls_update_font_list[i].shelldlg)+1);
2411 RegSetValueExA(hkey, "Tms Rmn", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].tmsrmn,
2412 strlen(nls_update_font_list[i].tmsrmn)+1);
2413
2414 set_value_key(hkey, "Fixedsys,0", nls_update_font_list[i].fixed_0);
2415 set_value_key(hkey, "System,0", nls_update_font_list[i].system_0);
2416 set_value_key(hkey, "Courier,0", nls_update_font_list[i].courier_0);
2417 set_value_key(hkey, "MS Serif,0", nls_update_font_list[i].serif_0);
2418 set_value_key(hkey, "Small Fonts,0", nls_update_font_list[i].small_0);
2419 set_value_key(hkey, "MS Sans Serif,0", nls_update_font_list[i].sserif_0);
2420 set_value_key(hkey, "Helv,0", nls_update_font_list[i].helv_0);
2421 set_value_key(hkey, "Tms Rmn,0", nls_update_font_list[i].tmsrmn_0);
2422
2423 set_value_key(hkey, nls_update_font_list[i].arial_0.from, nls_update_font_list[i].arial_0.to);
2424 set_value_key(hkey, nls_update_font_list[i].courier_new_0.from, nls_update_font_list[i].courier_new_0.to);
2425 set_value_key(hkey, nls_update_font_list[i].times_new_roman_0.from, nls_update_font_list[i].times_new_roman_0.to);
2426
2427 RegCloseKey(hkey);
2428 }
2429 done = TRUE;
2430 }
2431 else
2432 {
2433 /* Delete the FontSubstitutes from other locales */
2434 if (!RegCreateKeyA( HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion\\FontSubstitutes", &hkey ))
2435 {
2436 set_value_key(hkey, nls_update_font_list[i].arial_0.from, NULL);
2437 set_value_key(hkey, nls_update_font_list[i].courier_new_0.from, NULL);
2438 set_value_key(hkey, nls_update_font_list[i].times_new_roman_0.from, NULL);
2439 RegCloseKey(hkey);
2440 }
2441 }
2442 }
2443 if (!done)
2444 FIXME("there is no font defaults for codepages %u,%u\n", ansi_cp, oem_cp);
2445 }
2446
2447
2448 static BOOL init_freetype(void)
2449 {
2450 ft_handle = wine_dlopen(SONAME_LIBFREETYPE, RTLD_NOW, NULL, 0);
2451 if(!ft_handle) {
2452 WINE_MESSAGE(
2453 "Wine cannot find the FreeType font library. To enable Wine to\n"
2454 "use TrueType fonts please install a version of FreeType greater than\n"
2455 "or equal to 2.0.5.\n"
2456 "http://www.freetype.org\n");
2457 return FALSE;
2458 }
2459
2460 #define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(ft_handle, #f, NULL, 0)) == NULL){WARN("Can't find symbol %s\n", #f); goto sym_not_found;}
2461
2462 LOAD_FUNCPTR(FT_Vector_Unit)
2463 LOAD_FUNCPTR(FT_Done_Face)
2464 LOAD_FUNCPTR(FT_Get_Char_Index)
2465 LOAD_FUNCPTR(FT_Get_Module)
2466 LOAD_FUNCPTR(FT_Get_Sfnt_Name)
2467 LOAD_FUNCPTR(FT_Get_Sfnt_Name_Count)
2468 LOAD_FUNCPTR(FT_Get_Sfnt_Table)
2469 LOAD_FUNCPTR(FT_Init_FreeType)
2470 LOAD_FUNCPTR(FT_Load_Glyph)
2471 LOAD_FUNCPTR(FT_Matrix_Multiply)
2472 #ifndef FT_MULFIX_INLINED
2473 LOAD_FUNCPTR(FT_MulFix)
2474 #endif
2475 LOAD_FUNCPTR(FT_New_Face)
2476 LOAD_FUNCPTR(FT_New_Memory_Face)
2477 LOAD_FUNCPTR(FT_Outline_Get_Bitmap)
2478 LOAD_FUNCPTR(FT_Outline_Transform)
2479 LOAD_FUNCPTR(FT_Outline_Translate)
2480 LOAD_FUNCPTR(FT_Select_Charmap)
2481 LOAD_FUNCPTR(FT_Set_Charmap)
2482 LOAD_FUNCPTR(FT_Set_Pixel_Sizes)
2483 LOAD_FUNCPTR(FT_Vector_Transform)
2484
2485 #undef LOAD_FUNCPTR
2486 /* Don't warn if these ones are missing */
2487 pFT_Library_Version = wine_dlsym(ft_handle, "FT_Library_Version", NULL, 0);
2488 pFT_Load_Sfnt_Table = wine_dlsym(ft_handle, "FT_Load_Sfnt_Table", NULL, 0);
2489 pFT_Get_First_Char = wine_dlsym(ft_handle, "FT_Get_First_Char", NULL, 0);
2490 pFT_Get_Next_Char = wine_dlsym(ft_handle, "FT_Get_Next_Char", NULL, 0);
2491 pFT_Get_TrueType_Engine_Type = wine_dlsym(ft_handle, "FT_Get_TrueType_Engine_Type", NULL, 0);
2492 #ifdef HAVE_FREETYPE_FTWINFNT_H
2493 pFT_Get_WinFNT_Header = wine_dlsym(ft_handle, "FT_Get_WinFNT_Header", NULL, 0);
2494 #endif
2495 if(!wine_dlsym(ft_handle, "FT_Get_Postscript_Name", NULL, 0) &&
2496 !wine_dlsym(ft_handle, "FT_Sqrt64", NULL, 0)) {
2497 /* try to avoid 2.0.4: >= 2.0.5 has FT_Get_Postscript_Name and
2498 <= 2.0.3 has FT_Sqrt64 */
2499 goto sym_not_found;
2500 }
2501
2502 if(pFT_Init_FreeType(&library) != 0) {
2503 ERR("Can't init FreeType library\n");
2504 wine_dlclose(ft_handle, NULL, 0);
2505 ft_handle = NULL;
2506 return FALSE;
2507 }
2508 FT_Version.major = FT_Version.minor = FT_Version.patch = -1;
2509 if (pFT_Library_Version)
2510 pFT_Library_Version(library,&FT_Version.major,&FT_Version.minor,&FT_Version.patch);
2511
2512 if (FT_Version.major<=0)
2513 {
2514 FT_Version.major=2;
2515 FT_Version.minor=0;
2516 FT_Version.patch=5;
2517 }
2518 TRACE("FreeType version is %d.%d.%d\n",FT_Version.major,FT_Version.minor,FT_Version.patch);
2519 FT_SimpleVersion = ((FT_Version.major << 16) & 0xff0000) |
2520 ((FT_Version.minor << 8) & 0x00ff00) |
2521 ((FT_Version.patch ) & 0x0000ff);
2522
2523 return TRUE;
2524
2525 sym_not_found:
2526 WINE_MESSAGE(
2527 "Wine cannot find certain functions that it needs inside the FreeType\n"
2528 "font library. To enable Wine to use TrueType fonts please upgrade\n"
2529 "FreeType to at least version 2.0.5.\n"
2530 "http://www.freetype.org\n");
2531 wine_dlclose(ft_handle, NULL, 0);
2532 ft_handle = NULL;
2533 return FALSE;
2534 }
2535
2536 /*************************************************************
2537 * WineEngInit
2538 *
2539 * Initialize FreeType library and create a list of available faces
2540 */
2541 BOOL WineEngInit(void)
2542 {
2543 static const WCHAR dot_fonW[] = {'.','f','o','n','\0'};
2544 static const WCHAR pathW[] = {'P','a','t','h',0};
2545 HKEY hkey;
2546 DWORD valuelen, datalen, i = 0, type, dlen, vlen;
2547 LPVOID data;
2548 WCHAR windowsdir[MAX_PATH];
2549 char *unixname;
2550 HANDLE font_mutex;
2551 const char *data_dir;
2552
2553 TRACE("\n");
2554
2555 /* update locale dependent font info in registry */
2556 update_font_info();
2557
2558 if(!init_freetype()) return FALSE;
2559
2560 if((font_mutex = CreateMutexW(NULL, FALSE, font_mutex_nameW)) == NULL) {
2561 ERR("Failed to create font mutex\n");
2562 return FALSE;
2563 }
2564 WaitForSingleObject(font_mutex, INFINITE);
2565
2566 delete_external_font_keys();
2567
2568 /* load the system bitmap fonts */
2569 load_system_fonts();
2570
2571 /* load in the fonts from %WINDOWSDIR%\\Fonts first of all */
2572 GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
2573 strcatW(windowsdir, fontsW);
2574 if((unixname = wine_get_unix_file_name(windowsdir)))
2575 {
2576 ReadFontDir(unixname, FALSE);
2577 HeapFree(GetProcessHeap(), 0, unixname);
2578 }
2579
2580 /* load the system truetype fonts */
2581 data_dir = wine_get_data_dir();
2582 if (!data_dir) data_dir = wine_get_build_dir();
2583 if (data_dir && (unixname = HeapAlloc(GetProcessHeap(), 0, strlen(data_dir) + sizeof("/fonts/")))) {
2584 strcpy(unixname, data_dir);
2585 strcat(unixname, "/fonts/");
2586 ReadFontDir(unixname, TRUE);
2587 HeapFree(GetProcessHeap(), 0, unixname);
2588 }
2589
2590 /* now look under HKLM\Software\Microsoft\Windows[ NT]\CurrentVersion\Fonts
2591 for any fonts not installed in %WINDOWSDIR%\Fonts. They will have their
2592 full path as the entry. Also look for any .fon fonts, since ReadFontDir
2593 will skip these. */
2594 if(RegOpenKeyW(HKEY_LOCAL_MACHINE,
2595 is_win9x() ? win9x_font_reg_key : winnt_font_reg_key,
2596 &hkey) == ERROR_SUCCESS) {
2597 LPWSTR valueW;
2598 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2599 &valuelen, &datalen, NULL, NULL);
2600
2601 valuelen++; /* returned value doesn't include room for '\0' */
2602 valueW = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
2603 data = HeapAlloc(GetProcessHeap(), 0, datalen * sizeof(WCHAR));
2604 if (valueW && data)
2605 {
2606 dlen = datalen * sizeof(WCHAR);
2607 vlen = valuelen;
2608 while(RegEnumValueW(hkey, i++, valueW, &vlen, NULL, &type, data,
2609 &dlen) == ERROR_SUCCESS) {
2610 if(((LPWSTR)data)[0] && ((LPWSTR)data)[1] == ':')
2611 {
2612 if((unixname = wine_get_unix_file_name((LPWSTR)data)))
2613 {
2614 AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
2615 HeapFree(GetProcessHeap(), 0, unixname);
2616 }
2617 }
2618 else if(dlen / 2 >= 6 && !strcmpiW(((LPWSTR)data) + dlen / 2 - 5, dot_fonW))
2619 {
2620 WCHAR pathW[MAX_PATH];
2621 static const WCHAR fmtW[] = {'%','s','\\','%','s','\0'};
2622 BOOL added = FALSE;
2623
2624 sprintfW(pathW, fmtW, windowsdir, data);
2625 if((unixname = wine_get_unix_file_name(pathW)))
2626 {
2627 added = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
2628 HeapFree(GetProcessHeap(), 0, unixname);
2629 }
2630 if (!added)
2631 load_font_from_data_dir(data);
2632 }
2633 /* reset dlen and vlen */
2634 dlen = datalen;
2635 vlen = valuelen;
2636 }
2637 }
2638 HeapFree(GetProcessHeap(), 0, data);
2639 HeapFree(GetProcessHeap(), 0, valueW);
2640 RegCloseKey(hkey);
2641 }
2642
2643 load_fontconfig_fonts();
2644
2645 /* then look in any directories that we've specified in the config file */
2646 /* @@ Wine registry key: HKCU\Software\Wine\Fonts */
2647 if(RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts", &hkey) == ERROR_SUCCESS)
2648 {
2649 DWORD len;
2650 LPWSTR valueW;
2651 LPSTR valueA, ptr;
2652
2653 if (RegQueryValueExW( hkey, pathW, NULL, NULL, NULL, &len ) == ERROR_SUCCESS)
2654 {
2655 len += sizeof(WCHAR);
2656 valueW = HeapAlloc( GetProcessHeap(), 0, len );
2657 if (RegQueryValueExW( hkey, pathW, NULL, NULL, (LPBYTE)valueW, &len ) == ERROR_SUCCESS)
2658 {
2659 len = WideCharToMultiByte( CP_UNIXCP, 0, valueW, -1, NULL, 0, NULL, NULL );
2660 valueA = HeapAlloc( GetProcessHeap(), 0, len );
2661 WideCharToMultiByte( CP_UNIXCP, 0, valueW, -1, valueA, len, NULL, NULL );
2662 TRACE( "got font path %s\n", debugstr_a(valueA) );
2663 ptr = valueA;
2664 while (ptr)
2665 {
2666 LPSTR next = strchr( ptr, ':' );
2667 if (next) *next++ = 0;
2668 ReadFontDir( ptr, TRUE );
2669 ptr = next;
2670 }
2671 HeapFree( GetProcessHeap(), 0, valueA );
2672 }
2673 HeapFree( GetProcessHeap(), 0, valueW );
2674 }
2675 RegCloseKey(hkey);
2676 }
2677
2678 DumpFontList();
2679 LoadSubstList();
2680 DumpSubstList();
2681 LoadReplaceList();
2682 update_reg_entries();
2683
2684 init_system_links();
2685
2686 ReleaseMutex(font_mutex);
2687 return TRUE;
2688 }
2689
2690
2691 static LONG calc_ppem_for_height(FT_Face ft_face, LONG height)
2692 {
2693 TT_OS2 *pOS2;
2694 TT_HoriHeader *pHori;
2695
2696 LONG ppem;
2697
2698 pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2);
2699 pHori = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_hhea);
2700
2701 if(height == 0) height = 16;
2702
2703 /* Calc. height of EM square:
2704 *
2705 * For +ve lfHeight we have
2706 * lfHeight = (winAscent + winDescent) * ppem / units_per_em
2707 * Re-arranging gives:
2708 * ppem = units_per_em * lfheight / (winAscent + winDescent)
2709 *
2710 * For -ve lfHeight we have
2711 * |lfHeight| = ppem
2712 * [i.e. |lfHeight| = (winAscent + winDescent - il) * ppem / units_per_em
2713 * with il = winAscent + winDescent - units_per_em]
2714 *
2715 */
2716
2717 if(height > 0) {
2718 if(pOS2->usWinAscent + pOS2->usWinDescent == 0)
2719 ppem = MulDiv(ft_face->units_per_EM, height,
2720 pHori->Ascender - pHori->Descender);
2721 else
2722 ppem = MulDiv(ft_face->units_per_EM, height,
2723 pOS2->usWinAscent + pOS2->usWinDescent);
2724 }
2725 else
2726 ppem = -height;
2727
2728 return ppem;
2729 }
2730
2731 static struct font_mapping *map_font_file( const char *name )
2732 {
2733 struct font_mapping *mapping;
2734 struct stat st;
2735 int fd;
2736
2737 if ((fd = open( name, O_RDONLY )) == -1) return NULL;
2738 if (fstat( fd, &st ) == -1) goto error;
2739
2740 LIST_FOR_EACH_ENTRY( mapping, &mappings_list, struct font_mapping, entry )
2741 {
2742 if (mapping->dev == st.st_dev && mapping->ino == st.st_ino)
2743 {
2744 mapping->refcount++;
2745 close( fd );
2746 return mapping;
2747 }
2748 }
2749 if (!(mapping = HeapAlloc( GetProcessHeap(), 0, sizeof(*mapping) )))
2750 goto error;
2751
2752 mapping->data = mmap( NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0 );
2753 close( fd );
2754
2755 if (mapping->data == MAP_FAILED)
2756 {
2757 HeapFree( GetProcessHeap(), 0, mapping );
2758 return NULL;
2759 }
2760 mapping->refcount = 1;
2761 mapping->dev = st.st_dev;
2762 mapping->ino = st.st_ino;
2763 mapping->size = st.st_size;
2764 list_add_tail( &mappings_list, &mapping->entry );
2765 return mapping;
2766
2767 error:
2768 close( fd );
2769 return NULL;
2770 }
2771
2772 static void unmap_font_file( struct font_mapping *mapping )
2773 {
2774 if (!--mapping->refcount)
2775 {
2776 list_remove( &mapping->entry );
2777 munmap( mapping->data, mapping->size );
2778 HeapFree( GetProcessHeap(), 0, mapping );
2779 }
2780 }
2781
2782 static LONG load_VDMX(GdiFont*, LONG);
2783
2784 static FT_Face OpenFontFace(GdiFont *font, Face *face, LONG width, LONG height)
2785 {
2786 FT_Error err;
2787 FT_Face ft_face;
2788 void *data_ptr;
2789 DWORD data_size;
2790
2791 TRACE("%s/%p, %ld, %d x %d\n", debugstr_a(face->file), face->font_data_ptr, face->face_index, width, height);
2792
2793 if (face->file)
2794 {
2795 if (!(font->mapping = map_font_file( face->file )))
2796 {
2797 WARN("failed to map %s\n", debugstr_a(face->file));
2798 return 0;
2799 }
2800 data_ptr = font->mapping->data;
2801 data_size = font->mapping->size;
2802 }
2803 else
2804 {
2805 data_ptr = face->font_data_ptr;
2806 data_size = face->font_data_size;
2807 }
2808
2809 err = pFT_New_Memory_Face(library, data_ptr, data_size, face->face_index, &ft_face);
2810 if(err) {
2811 ERR("FT_New_Face rets %d\n", err);
2812 return 0;
2813 }
2814
2815 /* set it here, as load_VDMX needs it */
2816 font->ft_face = ft_face;
2817
2818 if(FT_IS_SCALABLE(ft_face)) {
2819 /* load the VDMX table if we have one */
2820 font->ppem = load_VDMX(font, height);
2821 if(font->ppem == 0)
2822 font->ppem = calc_ppem_for_height(ft_face, height);
2823 TRACE("height %d => ppem %d\n", height, font->ppem);
2824
2825 if((err = pFT_Set_Pixel_Sizes(ft_face, 0, font->ppem)) != 0)
2826 WARN("FT_Set_Pixel_Sizes %d, %d rets %x\n", 0, font->ppem, err);
2827 } else {
2828 font->ppem = height;
2829 if((err = pFT_Set_Pixel_Sizes(ft_face, width, height)) != 0)
2830 WARN("FT_Set_Pixel_Sizes %d, %d rets %x\n", width, height, err);
2831 }
2832 return ft_face;
2833 }
2834
2835
2836 static int get_nearest_charset(Face *face, int *cp)
2837 {
2838 /* Only get here if lfCharSet == DEFAULT_CHARSET or we couldn't find
2839 a single face with the requested charset. The idea is to check if
2840 the selected font supports the current ANSI codepage, if it does
2841 return the corresponding charset, else return the first charset */
2842
2843 CHARSETINFO csi;
2844 int acp = GetACP(), i;
2845 DWORD fs0;
2846
2847 *cp = acp;
2848 if(TranslateCharsetInfo((DWORD*)(INT_PTR)acp, &csi, TCI_SRCCODEPAGE))
2849 if(csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0]))
2850 return csi.ciCharset;
2851
2852 for(i = 0; i < 32; i++) {
2853 fs0 = 1L << i;
2854 if(face->fs.fsCsb[0] & fs0) {
2855 if(TranslateCharsetInfo(&fs0, &csi, TCI_SRCFONTSIG)) {
2856 *cp = csi.ciACP;
2857 return csi.ciCharset;
2858 }
2859 else
2860 FIXME("TCI failing on %x\n", fs0);
2861 }
2862 }
2863
2864 FIXME("returning DEFAULT_CHARSET face->fs.fsCsb[0] = %08x file = %s\n",
2865 face->fs.fsCsb[0], face->file);
2866 *cp = acp;
2867 return DEFAULT_CHARSET;
2868 }
2869
2870 static GdiFont *alloc_font(void)
2871 {
2872 GdiFont *ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ret));
2873 ret->gmsize = 1;
2874 ret->gm = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GM*));
2875 ret->gm[0] = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GM) * GM_BLOCK_SIZE);
2876 ret->potm = NULL;
2877 ret->font_desc.matrix.eM11 = ret->font_desc.matrix.eM22 = 1.0;
2878 ret->total_kern_pairs = (DWORD)-1;
2879 ret->kern_pairs = NULL;
2880 list_init(&ret->hfontlist);
2881 list_init(&ret->child_fonts);
2882 return ret;
2883 }
2884
2885 static void free_font(GdiFont *font)
2886 {
2887 struct list *cursor, *cursor2;
2888 DWORD i;
2889
2890 LIST_FOR_EACH_SAFE(cursor, cursor2, &font->child_fonts)
2891 {
2892 CHILD_FONT *child = LIST_ENTRY(cursor, CHILD_FONT, entry);
2893 struct list *first_hfont;
2894 HFONTLIST *hfontlist;
2895 list_remove(cursor);
2896 if(child->font)
2897 {
2898 first_hfont = list_head(&child->font->hfontlist);
2899 hfontlist = LIST_ENTRY(first_hfont, HFONTLIST, entry);
2900 DeleteObject(hfontlist->hfont);
2901 HeapFree(GetProcessHeap(), 0, hfontlist);
2902 free_font(child->font);
2903 }
2904 HeapFree(GetProcessHeap(), 0, child);
2905 }
2906
2907 if (font->ft_face) pFT_Done_Face(font->ft_face);
2908 if (font->mapping) unmap_font_file( font->mapping );
2909 HeapFree(GetProcessHeap(), 0, font->kern_pairs);
2910 HeapFree(GetProcessHeap(), 0, font->potm);
2911 HeapFree(GetProcessHeap(), 0, font->name);
2912 for (i = 0; i < font->gmsize; i++)
2913 HeapFree(GetProcessHeap(),0,font->gm[i]);
2914 HeapFree(GetProcessHeap(), 0, font->gm);
2915 HeapFree(GetProcessHeap(), 0, font->GSUB_Table);
2916 HeapFree(GetProcessHeap(), 0, font);
2917 }
2918
2919
2920 /*************************************************************
2921 * load_VDMX
2922 *
2923 * load the vdmx entry for the specified height
2924 */
2925
2926 #define MS_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
2927 ( ( (FT_ULong)_x4 << 24 ) | \
2928 ( (FT_ULong)_x3 << 16 ) | \
2929 ( (FT_ULong)_x2 << 8 ) | \
2930 (FT_ULong)_x1 )
2931
2932 #define MS_VDMX_TAG MS_MAKE_TAG('V', 'D', 'M', 'X')
2933
2934 typedef struct {
2935 BYTE bCharSet;
2936 BYTE xRatio;
2937 BYTE yStartRatio;
2938 BYTE yEndRatio;
2939 } Ratios;
2940
2941 typedef struct {
2942 WORD recs;
2943 BYTE startsz;
2944 BYTE endsz;
2945 } VDMX_group;
2946
2947 static LONG load_VDMX(GdiFont *font, LONG height)
2948 {
2949 WORD hdr[3], tmp;
2950 VDMX_group group;
2951 BYTE devXRatio, devYRatio;
2952 USHORT numRecs, numRatios;
2953 DWORD result, offset = -1;
2954 LONG ppem = 0;
2955 int i;
2956
2957 result = WineEngGetFontData(font, MS_VDMX_TAG, 0, hdr, 6);
2958
2959 if(result == GDI_ERROR) /* no vdmx table present, use linear scaling */
2960 return ppem;
2961
2962 /* FIXME: need the real device aspect ratio */
2963 devXRatio = 1;
2964 devYRatio = 1;
2965
2966 numRecs = GET_BE_WORD(hdr[1]);
2967 numRatios = GET_BE_WORD(hdr[2]);
2968
2969 TRACE("numRecs = %d numRatios = %d\n", numRecs, numRatios);
2970 for(i = 0; i < numRatios; i++) {
2971 Ratios ratio;
2972
2973 offset = (3 * 2) + (i * sizeof(Ratios));
2974 WineEngGetFontData(font, MS_VDMX_TAG, offset, &ratio, sizeof(Ratios));
2975 offset = -1;
2976
2977 TRACE("Ratios[%d] %d %d : %d -> %d\n", i, ratio.bCharSet, ratio.xRatio, ratio.yStartRatio, ratio.yEndRatio);
2978
2979 if((ratio.xRatio == 0 &&
2980 ratio.yStartRatio == 0 &&
2981 ratio.yEndRatio == 0) ||
2982 (devXRatio == ratio.xRatio &&
2983 devYRatio >= ratio.yStartRatio &&
2984 devYRatio <= ratio.yEndRatio))
2985 {
2986 offset = (3 * 2) + (numRatios * 4) + (i * 2);
2987 WineEngGetFontData(font, MS_VDMX_TAG, offset, &tmp, 2);
2988 offset = GET_BE_WORD(tmp);
2989 break;
2990 }
2991 }
2992
2993 if(offset == -1) {
2994 FIXME("No suitable ratio found\n");
2995 return ppem;
2996 }
2997
2998 if(WineEngGetFontData(font, MS_VDMX_TAG, offset, &group, 4) != GDI_ERROR) {
2999 USHORT recs;
3000 BYTE startsz, endsz;
3001 WORD *vTable;
3002
3003 recs = GET_BE_WORD(group.recs);
3004 startsz = group.startsz;
3005 endsz = group.endsz;
3006
3007 TRACE("recs=%d startsz=%d endsz=%d\n", recs, startsz, endsz);
3008
3009 vTable = HeapAlloc(GetProcessHeap(), 0, recs * 6);
3010 result = WineEngGetFontData(font, MS_VDMX_TAG, offset + 4, vTable, recs * 6);
3011 if(result == GDI_ERROR) {
3012 FIXME("Failed to retrieve vTable\n");
3013 goto end;
3014 }
3015
3016 if(height > 0) {
3017 for(i = 0; i < recs; i++) {
3018 SHORT yMax = GET_BE_WORD(vTable[(i * 3) + 1]);
3019 SHORT yMin = GET_BE_WORD(vTable[(i * 3) + 2]);
3020 ppem = GET_BE_WORD(vTable[i * 3]);
3021
3022 if(yMax + -yMin == height) {
3023 font->yMax = yMax;
3024 font->yMin = yMin;
3025 TRACE("ppem %d found; height=%d yMax=%d yMin=%d\n", ppem, height, font->yMax, font->yMin);
3026 break;
3027 }
3028 if(yMax + -yMin > height) {
3029 if(--i < 0) {
3030 ppem = 0;
3031 goto end; /* failed */
3032 }
3033 font->yMax = GET_BE_WORD(vTable[(i * 3) + 1]);
3034 font->yMin = GET_BE_WORD(vTable[(i * 3) + 2]);
3035 ppem = GET_BE_WORD(vTable[i * 3]);
3036 TRACE("ppem %d found; height=%d yMax=%d yMin=%d\n", ppem, height, font->yMax, font->yMin);
3037 break;
3038 }
3039 }
3040 if(!font->yMax) {
3041 ppem = 0;
3042 TRACE("ppem not found for height %d\n", height);
3043 }
3044 } else {
3045 ppem = -height;
3046 if(ppem < startsz || ppem > endsz)
3047 goto end;
3048
3049 for(i = 0; i < recs; i++) {
3050 USHORT yPelHeight;
3051 yPelHeight = GET_BE_WORD(vTable[i * 3]);
3052
3053 if(yPelHeight > ppem)
3054 break; /* failed */
3055
3056 if(yPelHeight == ppem) {
3057 font->yMax = GET_BE_WORD(vTable[(i * 3) + 1]);
3058 font->yMin = GET_BE_WORD(vTable[(i * 3) + 2]);
3059 TRACE("ppem %d found; yMax=%d yMin=%d\n", ppem, font->yMax, font->yMin);
3060 break;
3061 }
3062 }
3063 }
3064 end:
3065 HeapFree(GetProcessHeap(), 0, vTable);
3066 }
3067
3068 return ppem;
3069 }
3070
3071 static BOOL fontcmp(const GdiFont *font, FONT_DESC *fd)
3072 {
3073 if(font->font_desc.hash != fd->hash) return TRUE;
3074 if(memcmp(&font->font_desc.matrix, &fd->matrix, sizeof(fd->matrix))) return TRUE;
3075 if(memcmp(&font->font_desc.lf, &fd->lf, offsetof(LOGFONTW, lfFaceName))) return TRUE;
3076 if(!font->font_desc.can_use_bitmap != !fd->can_use_bitmap) return TRUE;
3077 return strcmpiW(font->font_desc.lf.lfFaceName, fd->lf.lfFaceName);
3078 }
3079
3080 static void calc_hash(FONT_DESC *pfd)
3081 {
3082 DWORD hash = 0, *ptr, two_chars;
3083 WORD *pwc;
3084 unsigned int i;
3085
3086 for(i = 0, ptr = (DWORD*)&pfd->matrix; i < sizeof(FMAT2)/sizeof(DWORD); i++, ptr++)
3087 hash ^= *ptr;
3088 for(i = 0, ptr = (DWORD*)&pfd->lf; i < 7; i++, ptr++)
3089 hash ^= *ptr;
3090 for(i = 0, ptr = (DWORD*)pfd->lf.lfFaceName; i < LF_FACESIZE/2; i++, ptr++) {
3091 two_chars = *ptr;
3092 pwc = (WCHAR *)&two_chars;
3093 if(!*pwc) break;
3094 *pwc = toupperW(*pwc);
3095 pwc++;
3096 *pwc = toupperW(*pwc);
3097 hash ^= two_chars;
3098 if(!*pwc) break;
3099 }
3100 hash ^= !pfd->can_use_bitmap;
3101 pfd->hash = hash;
3102 return;
3103 }
3104
3105 static GdiFont *find_in_cache(HFONT hfont, const LOGFONTW *plf, const FMAT2 *pmat, BOOL can_use_bitmap)
3106 {
3107 GdiFont *ret;
3108 FONT_DESC fd;
3109 HFONTLIST *hflist;
3110 struct list *font_elem_ptr, *hfontlist_elem_ptr;
3111
3112 fd.lf = *plf;
3113 fd.matrix = *pmat;
3114 fd.can_use_bitmap = can_use_bitmap;
3115 calc_hash(&fd);
3116
3117 /* try the child list */
3118 LIST_FOR_EACH(font_elem_ptr, &child_font_list) {
3119 ret = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3120 if(!fontcmp(ret, &fd)) {
3121 if(!can_use_bitmap && !FT_IS_SCALABLE(ret->ft_face)) continue;
3122 LIST_FOR_EACH(hfontlist_elem_ptr, &ret->hfontlist) {
3123 hflist = LIST_ENTRY(hfontlist_elem_ptr, struct tagHFONTLIST, entry);
3124 if(hflist->hfont == hfont)
3125 return ret;
3126 }
3127 }
3128 }
3129
3130 /* try the in-use list */
3131 LIST_FOR_EACH(font_elem_ptr, &gdi_font_list) {
3132 ret = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3133 if(!fontcmp(ret, &fd)) {
3134 if(!can_use_bitmap && !FT_IS_SCALABLE(ret->ft_face)) continue;
3135 LIST_FOR_EACH(hfontlist_elem_ptr, &ret->hfontlist) {
3136 hflist = LIST_ENTRY(hfontlist_elem_ptr, struct tagHFONTLIST, entry);
3137 if(hflist->hfont == hfont)
3138 return ret;
3139 }
3140 hflist = HeapAlloc(GetProcessHeap(), 0, sizeof(*hflist));
3141 hflist->hfont = hfont;
3142 list_add_head(&ret->hfontlist, &hflist->entry);
3143 return ret;
3144 }
3145 }
3146
3147 /* then the unused list */
3148 font_elem_ptr = list_head(&unused_gdi_font_list);
3149 while(font_elem_ptr) {
3150 ret = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3151 font_elem_ptr = list_next(&unused_gdi_font_list, font_elem_ptr);
3152 if(!fontcmp(ret, &fd)) {
3153 if(!can_use_bitmap && !FT_IS_SCALABLE(ret->ft_face)) continue;
3154 assert(list_empty(&ret->hfontlist));
3155 TRACE("Found %p in unused list\n", ret);
3156 list_remove(&ret->entry);
3157 list_add_head(&gdi_font_list, &ret->entry);
3158 hflist = HeapAlloc(GetProcessHeap(), 0, sizeof(*hflist));
3159 hflist->hfont = hfont;
3160 list_add_head(&ret->hfontlist, &hflist->entry);
3161 return ret;
3162 }
3163 }
3164 return NULL;
3165 }
3166
3167 static void add_to_cache(GdiFont *font)
3168 {
3169 static DWORD cache_num = 1;
3170
3171 font->cache_num = cache_num++;
3172 list_add_head(&gdi_font_list, &font->entry);
3173 }
3174
3175 /*************************************************************
3176 * create_child_font_list
3177 */
3178 static BOOL create_child_font_list(GdiFont *font)
3179 {
3180 BOOL ret = FALSE;
3181 SYSTEM_LINKS *font_link;
3182 CHILD_FONT *font_link_entry, *new_child;
3183
3184 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
3185 {
3186 if(!strcmpW(font_link->font_name, font->name))
3187 {
3188 TRACE("found entry in system list\n");
3189 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
3190 {
3191 new_child = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_child));
3192 new_child->face = font_link_entry->face;
3193 new_child->font = NULL;
3194 list_add_tail(&font->child_fonts, &new_child->entry);
3195 TRACE("font %s %ld\n", debugstr_a(new_child->face->file), new_child->face->face_index);
3196 }
3197 ret = TRUE;
3198 break;
3199 }
3200 }
3201 /*
3202 * if not SYMBOL or OEM then we also get all the fonts for Microsoft
3203 * Sans Serif. This is how asian windows get default fallbacks for fonts
3204 */
3205 if (use_default_fallback && font->charset != SYMBOL_CHARSET &&
3206 font->charset != OEM_CHARSET &&
3207 strcmpW(font->name,szDefaultFallbackLink) != 0)
3208 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
3209 {
3210 if(!strcmpW(font_link->font_name,szDefaultFallbackLink))
3211 {
3212 TRACE("found entry in default fallback list\n");
3213 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
3214 {
3215 new_child = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_child));
3216 new_child->face = font_link_entry->face;
3217 new_child->font = NULL;
3218 list_add_tail(&font->child_fonts, &new_child->entry);
3219 TRACE("font %s %ld\n", debugstr_a(new_child->face->file), new_child->face->face_index);
3220 }
3221 ret = TRUE;
3222 break;
3223 }
3224 }
3225
3226 return ret;
3227 }
3228
3229 static BOOL select_charmap(FT_Face ft_face, FT_Encoding encoding)
3230 {
3231 FT_Error ft_err = FT_Err_Invalid_CharMap_Handle;
3232
3233 if (pFT_Set_Charmap)
3234 {
3235 FT_Int i;
3236 FT_CharMap cmap0, cmap1, cmap2, cmap3, cmap_def;
3237
3238 cmap0 = cmap1 = cmap2 = cmap3 = cmap_def = NULL;
3239
3240 for (i = 0; i < ft_face->num_charmaps; i++)
3241 {
3242 if (ft_face->charmaps[i]->encoding == encoding)
3243 {
3244 TRACE("found cmap with platform_id %u, encoding_id %u\n",
3245 ft_face->charmaps[i]->platform_id, ft_face->charmaps[i]->encoding_id);
3246
3247 switch (ft_face->charmaps[i]->platform_id)
3248 {
3249 default:
3250 cmap_def = ft_face->charmaps[i];
3251 break;
3252 case 0: /* Apple Unicode */
3253 cmap0 = ft_face->charmaps[i];
3254 break;
3255 case 1: /* Macintosh */
3256 cmap1 = ft_face->charmaps[i];
3257 break;
3258 case 2: /* ISO */
3259 cmap2 = ft_face->charmaps[i];
3260 break;
3261 case 3: /* Microsoft */
3262 cmap3 = ft_face->charmaps[i];
3263 break;
3264 }
3265 }
3266
3267 if (cmap3) /* prefer Microsoft cmap table */
3268 ft_err = pFT_Set_Charmap(ft_face, cmap3);
3269 else if (cmap1)
3270 ft_err = pFT_Set_Charmap(ft_face, cmap1);
3271 else if (cmap2)
3272 ft_err = pFT_Set_Charmap(ft_face, cmap2);
3273 else if (cmap0)
3274 ft_err = pFT_Set_Charmap(ft_face, cmap0);
3275 else if (cmap_def)
3276 ft_err = pFT_Set_Charmap(ft_face, cmap_def);
3277 }
3278 return ft_err == FT_Err_Ok;
3279 }
3280
3281 return pFT_Select_Charmap(ft_face, encoding) == FT_Err_Ok;
3282 }
3283
3284 /*************************************************************
3285 * WineEngCreateFontInstance
3286 *
3287 */
3288 GdiFont *WineEngCreateFontInstance(DC *dc, HFONT hfont)
3289 {
3290 GdiFont *ret;
3291 Face *face, *best, *best_bitmap;
3292 Family *family, *last_resort_family;
3293 struct list *family_elem_ptr, *face_elem_ptr;
3294 INT height, width = 0;
3295 unsigned int score = 0, new_score;
3296 signed int diff = 0, newdiff;
3297 BOOL bd, it, can_use_bitmap;
3298 LOGFONTW lf;
3299 CHARSETINFO csi;
3300 HFONTLIST *hflist;
3301 FMAT2 dcmat;
3302 FontSubst *psub = NULL;
3303
3304 if (!GetObjectW( hfont, sizeof(lf), &lf )) return NULL;
3305 lf.lfWidth = abs(lf.lfWidth);
3306
3307 can_use_bitmap = GetDeviceCaps(dc->hSelf, TEXTCAPS) & TC_RA_ABLE;
3308
3309 TRACE("%s, h=%d, it=%d, weight=%d, PandF=%02x, charset=%d orient %d escapement %d\n",
3310 debugstr_w(lf.lfFaceName), lf.lfHeight, lf.lfItalic,
3311 lf.lfWeight, lf.lfPitchAndFamily, lf.lfCharSet, lf.lfOrientation,
3312 lf.lfEscapement);
3313
3314 if(dc->GraphicsMode == GM_ADVANCED)
3315 memcpy(&dcmat, &dc->xformWorld2Vport, sizeof(FMAT2));
3316 else
3317 {
3318 /* Windows 3.1 compatibility mode GM_COMPATIBLE has only limited
3319 font scaling abilities. */
3320 dcmat.eM11 = dcmat.eM22 = fabs(dc->xformWorld2Vport.eM22);
3321 dcmat.eM21 = dcmat.eM12 = 0;
3322 }
3323
3324 TRACE("DC transform %f %f %f %f\n", dcmat.eM11, dcmat.eM12,
3325 dcmat.eM21, dcmat.eM22);
3326
3327 EnterCriticalSection( &freetype_cs );
3328
3329 /* check the cache first */
3330 if((ret = find_in_cache(hfont, &lf, &dcmat, can_use_bitmap)) != NULL) {
3331 TRACE("returning cached gdiFont(%p) for hFont %p\n", ret, hfont);
3332 LeaveCriticalSection( &freetype_cs );
3333 return ret;
3334 }
3335
3336 TRACE("not in cache\n");
3337 if(list_empty(&font_list)) /* No fonts installed */
3338 {
3339 TRACE("No fonts installed\n");
3340 LeaveCriticalSection( &freetype_cs );
3341 return NULL;
3342 }
3343 if(!have_installed_roman_font)
3344 {
3345 TRACE("No roman font installed\n");
3346 LeaveCriticalSection( &freetype_cs );
3347 return NULL;
3348 }
3349
3350 ret = alloc_font();
3351
3352 ret->font_desc.matrix = dcmat;
3353 ret->font_desc.lf = lf;
3354 ret->font_desc.can_use_bitmap = can_use_bitmap;
3355 calc_hash(&ret->font_desc);
3356 hflist = HeapAlloc(GetProcessHeap(), 0, sizeof(*hflist));
3357 hflist->hfont = hfont;
3358 list_add_head(&ret->hfontlist, &hflist->entry);
3359
3360 /* If lfFaceName is "Symbol" then Windows fixes up lfCharSet to
3361 SYMBOL_CHARSET so that Symbol gets picked irrespective of the
3362 original value lfCharSet. Note this is a special case for
3363 Symbol and doesn't happen at least for "Wingdings*" */
3364
3365 if(!strcmpiW(lf.lfFaceName, SymbolW))
3366 lf.lfCharSet = SYMBOL_CHARSET;
3367
3368 if(!TranslateCharsetInfo((DWORD*)(INT_PTR)lf.lfCharSet, &csi, TCI_SRCCHARSET)) {
3369 switch(lf.lfCharSet) {
3370 case DEFAULT_CHARSET:
3371 csi.fs.fsCsb[0] = 0;
3372 break;
3373 default:
3374 FIXME("Untranslated charset %d\n", lf.lfCharSet);
3375 csi.fs.fsCsb[0] = 0;
3376 break;
3377 }
3378 }
3379
3380 family = NULL;
3381 if(lf.lfFaceName[0] != '\0') {
3382 SYSTEM_LINKS *font_link;
3383 CHILD_FONT *font_link_entry;
3384 LPWSTR FaceName = lf.lfFaceName;
3385
3386 /*
3387 * Check for a leading '@' this signals that the font is being
3388 * requested in tategaki mode (vertical writing substitution) but
3389 * does not affect the fontface that is to be selected.
3390 */
3391 if (lf.lfFaceName[0]=='@')
3392 FaceName = &lf.lfFaceName[1];
3393
3394 psub = get_font_subst(&font_subst_list, FaceName, lf.lfCharSet);
3395
3396 if(psub) {
3397 TRACE("substituting %s,%d -> %s,%d\n", debugstr_w(FaceName), lf.lfCharSet,
3398 debugstr_w(psub->to.name), (psub->to.charset != -1) ? psub->to.charset : lf.lfCharSet);
3399 if (psub->to.charset != -1)
3400 lf.lfCharSet = psub->to.charset;
3401 }
3402
3403 /* We want a match on name and charset or just name if
3404 charset was DEFAULT_CHARSET. If the latter then
3405 we fixup the returned charset later in get_nearest_charset
3406 where we'll either use the charset of the current ansi codepage
3407 or if that's unavailable the first charset that the font supports.
3408 */
3409 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3410 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3411 if (!strcmpiW(family->FamilyName, FaceName) ||
3412 (psub && !strcmpiW(family->FamilyName, psub->to.name)))
3413 {
3414 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3415 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3416 if((csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0])) || !csi.fs.fsCsb[0])
3417 if(face->scalable || can_use_bitmap)
3418 goto found;
3419 }
3420 }
3421 }
3422
3423 /*
3424 * Try check the SystemLink list first for a replacement font.
3425 * We may find good replacements there.
3426 */
3427 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
3428 {
3429 if(!strcmpiW(font_link->font_name, FaceName))
3430 {
3431 TRACE("found entry in system list\n");
3432 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
3433 {
3434 face = font_link_entry->face;
3435 family = face->family;
3436 if(csi.fs.fsCsb[0] &
3437 (face->fs.fsCsb[0] | face->fs_links.fsCsb[0]) || !csi.fs.fsCsb[0])
3438 {
3439 if(face->scalable || can_use_bitmap)
3440 goto found;
3441 }
3442 }
3443 }
3444 }
3445 }
3446
3447 psub = NULL; /* substitution is no more relevant */
3448
3449 /* If requested charset was DEFAULT_CHARSET then try using charset
3450 corresponding to the current ansi codepage */
3451 if (!csi.fs.fsCsb[0])
3452 {
3453 INT acp = GetACP();
3454 if(!TranslateCharsetInfo((DWORD*)(INT_PTR)acp, &csi, TCI_SRCCODEPAGE)) {
3455 FIXME("TCI failed on codepage %d\n", acp);
3456 csi.fs.fsCsb[0] = 0;
3457 } else
3458 lf.lfCharSet = csi.ciCharset;
3459 }
3460
3461 /* Face families are in the top 4 bits of lfPitchAndFamily,
3462 so mask with 0xF0 before testing */
3463
3464 if((lf.lfPitchAndFamily & FIXED_PITCH) ||
3465 (lf.lfPitchAndFamily & 0xF0) == FF_MODERN)
3466 strcpyW(lf.lfFaceName, defFixed);
3467 else if((lf.lfPitchAndFamily & 0xF0) == FF_ROMAN)
3468 strcpyW(lf.lfFaceName, defSerif);
3469 else if((lf.lfPitchAndFamily & 0xF0) == FF_SWISS)
3470 strcpyW(lf.lfFaceName, defSans);
3471 else
3472 strcpyW(lf.lfFaceName, defSans);
3473 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3474 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3475 if(!strcmpiW(family->FamilyName, lf.lfFaceName)) {
3476 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3477 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3478 if(csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0]))
3479 if(face->scalable || can_use_bitmap)
3480 goto found;
3481 }
3482 }
3483 }
3484
3485 last_resort_family = NULL;
3486 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3487 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3488 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3489 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3490 if(csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0])) {
3491 if(face->scalable)
3492 goto found;
3493 if(can_use_bitmap && !last_resort_family)
3494 last_resort_family = family;
3495 }
3496 }
3497 }
3498
3499 if(last_resort_family) {
3500 family = last_resort_family;
3501 csi.fs.fsCsb[0] = 0;
3502 goto found;
3503 }
3504
3505 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3506 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3507 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3508 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3509 if(face->scalable) {
3510 csi.fs.fsCsb[0] = 0;
3511 WARN("just using first face for now\n");
3512 goto found;
3513 }
3514 if(can_use_bitmap && !last_resort_family)
3515 last_resort_family = family;
3516 }
3517 }
3518 if(!last_resort_family) {
3519 FIXME("can't find a single appropriate font - bailing\n");
3520 free_font(ret);
3521 LeaveCriticalSection( &freetype_cs );
3522 return NULL;
3523 }
3524
3525 WARN("could only find a bitmap font - this will probably look awful!\n");
3526 family = last_resort_family;
3527 csi.fs.fsCsb[0] = 0;
3528
3529 found:
3530 it = lf.lfItalic ? 1 : 0;
3531 bd = lf.lfWeight > 550 ? 1 : 0;
3532
3533 height = lf.lfHeight;
3534
3535 face = best = best_bitmap = NULL;
3536 LIST_FOR_EACH_ENTRY(face, &family->faces, Face, entry)
3537 {
3538 if((csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0])) || !csi.fs.fsCsb[0])
3539 {
3540 BOOL italic, bold;
3541
3542 italic = (face->ntmFlags & NTM_ITALIC) ? 1 : 0;
3543 bold = (face->ntmFlags & NTM_BOLD) ? 1 : 0;
3544 new_score = (italic ^ it) + (bold ^ bd);
3545 if(!best || new_score <= score)
3546 {
3547 TRACE("(it=%d, bd=%d) is selected for (it=%d, bd=%d)\n",
3548 italic, bold, it, bd);
3549 score = new_score;
3550 best = face;
3551 if(best->scalable && score == 0) break;
3552 if(!best->scalable)
3553 {
3554 if(height > 0)
3555 newdiff = height - (signed int)(best->size.height);
3556 else
3557 newdiff = -height - ((signed int)(best->size.height) - best->size.internal_leading);
3558 if(!best_bitmap || new_score < score ||
3559 (diff > 0 && newdiff < diff && newdiff >= 0) || (diff < 0 && newdiff > diff))
3560 {
3561 TRACE("%d is better for %d diff was %d\n", best->size.height, height, diff);
3562 diff = newdiff;
3563 best_bitmap = best;
3564 if(score == 0 && diff == 0) break;
3565 }
3566 }
3567 }
3568 }
3569 }
3570 if(best)
3571 face = best->scalable ? best : best_bitmap;
3572 ret->fake_italic = (it && !(face->ntmFlags & NTM_ITALIC));
3573 ret->fake_bold = (bd && !(face->ntmFlags & NTM_BOLD));
3574
3575 ret->fs = face->fs;
3576
3577 if(csi.fs.fsCsb[0]) {
3578 ret->charset = lf.lfCharSet;
3579 ret->codepage = csi.ciACP;
3580 }
3581 else
3582 ret->charset = get_nearest_charset(face, &ret->codepage);
3583
3584 TRACE("Chosen: %s %s (%s/%p:%ld)\n", debugstr_w(family->FamilyName),
3585 debugstr_w(face->StyleName), face->file, face->font_data_ptr, face->face_index);
3586
3587 ret->aveWidth = height ? lf.lfWidth : 0;
3588
3589 if(!face->scalable) {
3590 /* Windows uses integer scaling factors for bitmap fonts */
3591 INT scale, scaled_height;
3592
3593 /* FIXME: rotation of bitmap fonts is ignored */
3594 height = abs(GDI_ROUND( (double)height * ret->font_desc.matrix.eM22 ));
3595 if (ret->aveWidth)
3596 ret->aveWidth = (double)ret->aveWidth * ret->font_desc.matrix.eM11;
3597 ret->font_desc.matrix.eM11 = ret->font_desc.matrix.eM22 = 1.0;
3598
3599 if (height != 0) height = diff;
3600 height += face->size.height;
3601
3602 scale = (height + face->size.height - 1) / face->size.height;
3603 scaled_height = scale * face->size.height;
3604 /* XP allows not more than 10% deviation */
3605 if (scale > 1 && scaled_height - height > scaled_height / 10) scale--;
3606 ret->scale_y = scale;
3607
3608 width = face->size.x_ppem >> 6;
3609 height = face->size.y_ppem >> 6;
3610 }
3611 else
3612 ret->scale_y = 1.0;
3613 TRACE("font scale y: %f\n", ret->scale_y);
3614
3615 ret->ft_face = OpenFontFace(ret, face, width, height);
3616
3617 if (!ret->ft_face)
3618 {
3619 free_font( ret );
3620 LeaveCriticalSection( &freetype_cs );
3621 return 0;
3622 }
3623
3624 ret->ntmFlags = face->ntmFlags;
3625
3626 if (ret->charset == SYMBOL_CHARSET &&
3627 select_charmap(ret->ft_face, FT_ENCODING_MS_SYMBOL)) {
3628 /* No ops */
3629 }
3630 else if (select_charmap(ret->ft_face, FT_ENCODING_UNICODE)) {
3631 /* No ops */
3632 }
3633 else {
3634 select_charmap(ret->ft_face, FT_ENCODING_APPLE_ROMAN);
3635 }
3636
3637 ret->orientation = FT_IS_SCALABLE(ret->ft_face) ? lf.lfOrientation : 0;
3638 ret->name = psub ? strdupW(psub->from.name) : strdupW(family->FamilyName);
3639 ret->underline = lf.lfUnderline ? 0xff : 0;
3640 ret->strikeout = lf.lfStrikeOut ? 0xff : 0;
3641 create_child_font_list(ret);
3642
3643 if (lf.lfFaceName[0]=='@') /* We need to try to load the GSUB table */
3644 {
3645 int length = WineEngGetFontData (ret, GSUB_TAG , 0, NULL, 0);
3646 if (length != GDI_ERROR)
3647 {
3648 ret->GSUB_Table = HeapAlloc(GetProcessHeap(),0,length);
3649 WineEngGetFontData(ret, GSUB_TAG , 0, ret->GSUB_Table, length);
3650 TRACE("Loaded GSUB table of %i bytes\n",length);
3651 }
3652 }
3653
3654 TRACE("caching: gdiFont=%p hfont=%p\n", ret, hfont);
3655
3656 add_to_cache(ret);
3657 LeaveCriticalSection( &freetype_cs );
3658 return ret;
3659 }
3660
3661 static void dump_gdi_font_list(void)
3662 {
3663 GdiFont *gdiFont;
3664 struct list *elem_ptr;
3665
3666 TRACE("---------- gdiFont Cache ----------\n");
3667 LIST_FOR_EACH(elem_ptr, &gdi_font_list) {
3668 gdiFont = LIST_ENTRY(elem_ptr, struct tagGdiFont, entry);
3669 TRACE("gdiFont=%p %s %d\n",
3670 gdiFont, debugstr_w(gdiFont->font_desc.lf.lfFaceName), gdiFont->font_desc.lf.lfHeight);
3671 }
3672
3673 TRACE("---------- Unused gdiFont Cache ----------\n");
3674 LIST_FOR_EACH(elem_ptr, &unused_gdi_font_list) {
3675 gdiFont = LIST_ENTRY(elem_ptr, struct tagGdiFont, entry);
3676 TRACE("gdiFont=%p %s %d\n",
3677 gdiFont, debugstr_w(gdiFont->font_desc.lf.lfFaceName), gdiFont->font_desc.lf.lfHeight);
3678 }
3679 }
3680
3681 /*************************************************************
3682 * WineEngDestroyFontInstance
3683 *
3684 * free the gdiFont associated with this handle
3685 *
3686 */
3687 BOOL WineEngDestroyFontInstance(HFONT handle)
3688 {
3689 GdiFont *gdiFont;
3690 HFONTLIST *hflist;
3691 BOOL ret = FALSE;
3692 struct list *font_elem_ptr, *hfontlist_elem_ptr;
3693 int i = 0;
3694
3695 EnterCriticalSection( &freetype_cs );
3696
3697 LIST_FOR_EACH_ENTRY(gdiFont, &child_font_list, struct tagGdiFont, entry)
3698 {
3699 struct list *first_hfont = list_head(&gdiFont->hfontlist);
3700 hflist = LIST_ENTRY(first_hfont, HFONTLIST, entry);
3701 if(hflist->hfont == handle)
3702 {
3703 TRACE("removing child font %p from child list\n", gdiFont);
3704 list_remove(&gdiFont->entry);
3705 LeaveCriticalSection( &freetype_cs );
3706 return TRUE;
3707 }
3708 }
3709
3710 TRACE("destroying hfont=%p\n", handle);
3711 if(TRACE_ON(font))
3712 dump_gdi_font_list();
3713
3714 font_elem_ptr = list_head(&gdi_font_list);
3715 while(font_elem_ptr) {
3716 gdiFont = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3717 font_elem_ptr = list_next(&gdi_font_list, font_elem_ptr);
3718
3719 hfontlist_elem_ptr = list_head(&gdiFont->hfontlist);
3720 while(hfontlist_elem_ptr) {
3721 hflist = LIST_ENTRY(hfontlist_elem_ptr, struct tagHFONTLIST, entry);
3722 hfontlist_elem_ptr = list_next(&gdiFont->hfontlist, hfontlist_elem_ptr);
3723 if(hflist->hfont == handle) {
3724 list_remove(&hflist->entry);
3725 HeapFree(GetProcessHeap(), 0, hflist);
3726 ret = TRUE;
3727 }
3728 }
3729 if(list_empty(&gdiFont->hfontlist)) {
3730 TRACE("Moving to Unused list\n");
3731 list_remove(&gdiFont->entry);
3732 list_add_head(&unused_gdi_font_list, &gdiFont->entry);
3733 }
3734 }
3735
3736
3737 font_elem_ptr = list_head(&unused_gdi_font_list);
3738 while(font_elem_ptr && i++ < UNUSED_CACHE_SIZE)
3739 font_elem_ptr = list_next(&unused_gdi_font_list, font_elem_ptr);
3740 while(font_elem_ptr) {
3741 gdiFont = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3742 font_elem_ptr = list_next(&unused_gdi_font_list, font_elem_ptr);
3743 TRACE("freeing %p\n", gdiFont);
3744 list_remove(&gdiFont->entry);
3745 free_font(gdiFont);
3746 }
3747 LeaveCriticalSection( &freetype_cs );
3748 return ret;
3749 }
3750
3751 static void GetEnumStructs(Face *face, LPENUMLOGFONTEXW pelf,
3752 NEWTEXTMETRICEXW *pntm, LPDWORD ptype)
3753 {
3754 GdiFont *font;
3755 LONG width, height;
3756
3757 if (face->cached_enum_data)
3758 {
3759 TRACE("Cached\n");
3760 *pelf = face->cached_enum_data->elf;
3761 *pntm = face->cached_enum_data->ntm;
3762 *ptype = face->cached_enum_data->type;
3763 return;
3764 }
3765
3766 font = alloc_font();
3767
3768 if(face->scalable) {
3769 height = -2048; /* 2048 is the most common em size */
3770 width = 0;
3771 } else {
3772 height = face->size.y_ppem >> 6;
3773 width = face->size.x_ppem >> 6;
3774 }
3775 font->scale_y = 1.0;
3776
3777 if (!(font->ft_face = OpenFontFace(font, face, width, height)))
3778 {
3779 free_font(font);
3780 return;
3781 }
3782
3783 font->name = strdupW(face->family->FamilyName);
3784 font->ntmFlags = face->ntmFlags;
3785
3786 if (WineEngGetOutlineTextMetrics(font, 0, NULL))
3787 {
3788 memcpy(&pntm->ntmTm, &font->potm->otmTextMetrics, sizeof(TEXTMETRICW));
3789
3790 pntm->ntmTm.ntmSizeEM = font->potm->otmEMSquare;
3791
3792 lstrcpynW(pelf->elfLogFont.lfFaceName,
3793 (WCHAR*)((char*)font->potm + (ULONG_PTR)font->potm->otmpFamilyName),
3794 LF_FACESIZE);
3795 lstrcpynW(pelf->elfFullName,
3796 (WCHAR*)((char*)font->potm + (ULONG_PTR)font->potm->otmpFaceName),
3797 LF_FULLFACESIZE);
3798 lstrcpynW(pelf->elfStyle,
3799 (WCHAR*)((char*)font->potm + (ULONG_PTR)font->potm->otmpStyleName),
3800 LF_FACESIZE);
3801 }
3802 else
3803 {
3804 WineEngGetTextMetrics(font, (TEXTMETRICW *)&pntm->ntmTm);
3805
3806 pntm->ntmTm.ntmSizeEM = pntm->ntmTm.tmHeight - pntm->ntmTm.tmInternalLeading;
3807
3808 lstrcpynW(pelf->elfLogFont.lfFaceName, face->family->FamilyName, LF_FACESIZE);
3809 lstrcpynW(pelf->elfFullName, face->family->FamilyName, LF_FULLFACESIZE);
3810 lstrcpynW(pelf->elfStyle, face->StyleName, LF_FACESIZE);
3811 }
3812
3813 pntm->ntmTm.ntmFlags = face->ntmFlags;
3814 pntm->ntmTm.ntmCellHeight = pntm->ntmTm.tmHeight;
3815 pntm->ntmTm.ntmAvgWidth = pntm->ntmTm.tmAveCharWidth;
3816 pntm->ntmFontSig = face->fs;
3817
3818 pelf->elfScript[0] = '\0'; /* This will get set in WineEngEnumFonts */
3819
3820 pelf->elfLogFont.lfEscapement = 0;
3821 pelf->elfLogFont.lfOrientation = 0;
3822 pelf->elfLogFont.lfHeight = pntm->ntmTm.tmHeight;
3823 pelf->elfLogFont.lfWidth = pntm->ntmTm.tmAveCharWidth;
3824 pelf->elfLogFont.lfWeight = pntm->ntmTm.tmWeight;
3825 pelf->elfLogFont.lfItalic = pntm->ntmTm.tmItalic;
3826 pelf->elfLogFont.lfUnderline = pntm->ntmTm.tmUnderlined;
3827 pelf->elfLogFont.lfStrikeOut = pntm->ntmTm.tmStruckOut;
3828 pelf->elfLogFont.lfCharSet = pntm->ntmTm.tmCharSet;
3829 pelf->elfLogFont.lfOutPrecision = OUT_STROKE_PRECIS;
3830 pelf->elfLogFont.lfClipPrecision = CLIP_STROKE_PRECIS;
3831 pelf->elfLogFont.lfQuality = DRAFT_QUALITY;
3832 pelf->elfLogFont.lfPitchAndFamily = (pntm->ntmTm.tmPitchAndFamily & 0xf1) + 1;
3833
3834 *ptype = 0;
3835 if (pntm->ntmTm.tmPitchAndFamily & TMPF_TRUETYPE)
3836 *ptype |= TRUETYPE_FONTTYPE;
3837 if (pntm->ntmTm.tmPitchAndFamily & TMPF_DEVICE)
3838 *ptype |= DEVICE_FONTTYPE;
3839 if(!(pntm->ntmTm.tmPitchAndFamily & TMPF_VECTOR))
3840 *ptype |= RASTER_FONTTYPE;
3841
3842 face->cached_enum_data = HeapAlloc(GetProcessHeap(), 0, sizeof(*face->cached_enum_data));
3843 if (face->cached_enum_data)
3844 {
3845 face->cached_enum_data->elf = *pelf;
3846 face->cached_enum_data->ntm = *pntm;
3847 face->cached_enum_data->type = *ptype;
3848 }
3849
3850 free_font(font);
3851 }
3852
3853 /*************************************************************
3854 * WineEngEnumFonts
3855 *
3856 */
3857 DWORD WineEngEnumFonts(LPLOGFONTW plf, FONTENUMPROCW proc, LPARAM lparam)
3858 {
3859 Family *family;
3860 Face *face;
3861 struct list *family_elem_ptr, *face_elem_ptr;
3862 ENUMLOGFONTEXW elf;
3863 NEWTEXTMETRICEXW ntm;
3864 DWORD type;
3865 FONTSIGNATURE fs;
3866 CHARSETINFO csi;
3867 LOGFONTW lf;
3868 int i;
3869
3870 if (!plf)
3871 {
3872 lf.lfCharSet = DEFAULT_CHARSET;
3873 lf.lfPitchAndFamily = 0;
3874 lf.lfFaceName[0] = 0;
3875 plf = &lf;
3876 }
3877
3878 TRACE("facename = %s charset %d\n", debugstr_w(plf->lfFaceName), plf->lfCharSet);
3879
3880 EnterCriticalSection( &freetype_cs );
3881 if(plf->lfFaceName[0]) {
3882 FontSubst *psub;
3883 psub = get_font_subst(&font_subst_list, plf->lfFaceName, plf->lfCharSet);
3884
3885 if(psub) {
3886 TRACE("substituting %s -> %s\n", debugstr_w(plf->lfFaceName),
3887 debugstr_w(psub->to.name));
3888 lf = *plf;
3889 strcpyW(lf.lfFaceName, psub->to.name);
3890 plf = &lf;
3891 }
3892
3893 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3894 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3895 if(!strcmpiW(plf->lfFaceName, family->FamilyName)) {
3896 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3897 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3898 GetEnumStructs(face, &elf, &ntm, &type);
3899 for(i = 0; i < 32; i++) {
3900 if(!face->scalable && face->fs.fsCsb[0] == 0) { /* OEM bitmap */
3901 elf.elfLogFont.lfCharSet = ntm.ntmTm.tmCharSet = OEM_CHARSET;
3902 strcpyW(elf.elfScript, OEM_DOSW);
3903 i = 32; /* break out of loop */
3904 } else if(!(face->fs.fsCsb[0] & (1L << i)))
3905 continue;
3906 else {
3907 fs.fsCsb[0] = 1L << i;
3908 fs.fsCsb[1] = 0;
3909 if(!TranslateCharsetInfo(fs.fsCsb, &csi,
3910 TCI_SRCFONTSIG))
3911 csi.ciCharset = DEFAULT_CHARSET;
3912 if(i == 31) csi.ciCharset = SYMBOL_CHARSET;
3913 if(csi.ciCharset != DEFAULT_CHARSET) {
3914 elf.elfLogFont.lfCharSet =
3915 ntm.ntmTm.tmCharSet = csi.ciCharset;
3916 if(ElfScriptsW[i])
3917 strcpyW(elf.elfScript, ElfScriptsW[i]);
3918 else
3919 FIXME("Unknown elfscript for bit %d\n", i);
3920 }
3921 }
3922 TRACE("enuming face %s full %s style %s charset %d type %d script %s it %d weight %d ntmflags %08x\n",
3923 debugstr_w(elf.elfLogFont.lfFaceName),
3924 debugstr_w(elf.elfFullName), debugstr_w(elf.elfStyle),
3925 csi.ciCharset, type, debugstr_w(elf.elfScript),
3926 elf.elfLogFont.lfItalic, elf.elfLogFont.lfWeight,
3927 ntm.ntmTm.ntmFlags);
3928 /* release section before callback (FIXME) */
3929 LeaveCriticalSection( &freetype_cs );
3930 if (!proc(&elf.elfLogFont, (TEXTMETRICW *)&ntm, type, lparam)) return 0;
3931 EnterCriticalSection( &freetype_cs );
3932 }
3933 }
3934 }
3935 }
3936 } else {
3937 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3938 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3939 face_elem_ptr = list_head(&family->faces);
3940 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3941 GetEnumStructs(face, &elf, &ntm, &type);
3942 for(i = 0; i < 32; i++) {
3943 if(!face->scalable && face->fs.fsCsb[0] == 0) { /* OEM bitmap */
3944 elf.elfLogFont.lfCharSet = ntm.ntmTm.tmCharSet = OEM_CHARSET;
3945 strcpyW(elf.elfScript, OEM_DOSW);
3946 i = 32; /* break out of loop */
3947 } else if(!(face->fs.fsCsb[0] & (1L << i)))
3948 continue;
3949 else {
3950 fs.fsCsb[0] = 1L << i;
3951 fs.fsCsb[1] = 0;
3952 if(!TranslateCharsetInfo(fs.fsCsb, &csi,
3953 TCI_SRCFONTSIG))
3954 csi.ciCharset = DEFAULT_CHARSET;
3955 if(i == 31) csi.ciCharset = SYMBOL_CHARSET;
3956 if(csi.ciCharset != DEFAULT_CHARSET) {
3957 elf.elfLogFont.lfCharSet = ntm.ntmTm.tmCharSet =
3958 csi.ciCharset;
3959 if(ElfScriptsW[i])
3960 strcpyW(elf.elfScript, ElfScriptsW[i]);
3961 else
3962 FIXME("Unknown elfscript for bit %d\n", i);
3963 }
3964 }
3965 TRACE("enuming face %s full %s style %s charset = %d type %d script %s it %d weight %d ntmflags %08x\n",
3966 debugstr_w(elf.elfLogFont.lfFaceName),
3967 debugstr_w(elf.elfFullName), debugstr_w(elf.elfStyle),
3968 csi.ciCharset, type, debugstr_w(elf.elfScript),
3969 elf.elfLogFont.lfItalic, elf.elfLogFont.lfWeight,
3970 ntm.ntmTm.ntmFlags);
3971 /* release section before callback (FIXME) */
3972 LeaveCriticalSection( &freetype_cs );
3973 if (!proc(&elf.elfLogFont, (TEXTMETRICW *)&ntm, type, lparam)) return 0;
3974 EnterCriticalSection( &freetype_cs );
3975 }
3976 }
3977 }
3978 LeaveCriticalSection( &freetype_cs );
3979 return 1;
3980 }
3981
3982 static void FTVectorToPOINTFX(FT_Vector *vec, POINTFX *pt)
3983 {
3984 pt->x.value = vec->x >> 6;
3985 pt->x.fract = (vec->x & 0x3f) << 10;
3986 pt->x.fract |= ((pt->x.fract >> 6) | (pt->x.fract >> 12));
3987 pt->y.value = vec->y >> 6;
3988 pt->y.fract = (vec->y & 0x3f) << 10;
3989 pt->y.fract |= ((pt->y.fract >> 6) | (pt->y.fract >> 12));
3990 return;
3991 }
3992
3993 /***************************************************
3994 * According to the MSDN documentation on WideCharToMultiByte,
3995 * certain codepages cannot set the default_used parameter.
3996 * This returns TRUE if the codepage can set that parameter, false else
3997 * so that calls to WideCharToMultiByte don't fail with ERROR_INVALID_PARAMETER
3998 */
3999 static BOOL codepage_sets_default_used(UINT codepage)
4000 {
4001 switch (codepage)
4002 {
4003 case CP_UTF7:
4004 case CP_UTF8:
4005 case CP_SYMBOL:
4006 return FALSE;
4007 default:
4008 return TRUE;
4009 }
4010 }
4011
4012 /*
4013 * GSUB Table handling functions
4014 */
4015
4016 static INT GSUB_is_glyph_covered(LPCVOID table , UINT glyph)
4017 {
4018 const GSUB_CoverageFormat1* cf1;
4019
4020 cf1 = (GSUB_CoverageFormat1*)table;
4021
4022 if (GET_BE_WORD(cf1->CoverageFormat) == 1)
4023 {
4024 int count = GET_BE_WORD(cf1->GlyphCount);
4025 int i;
4026 TRACE("Coverage Format 1, %i glyphs\n",count);
4027 for (i = 0; i < count; i++)
4028 if (glyph == GET_BE_WORD(cf1->GlyphArray[i]))
4029 return i;
4030 return -1;
4031 }
4032 else if (GET_BE_WORD(cf1->CoverageFormat) == 2)
4033 {
4034 const GSUB_CoverageFormat2* cf2;
4035 int i;
4036 int count;
4037 cf2 = (GSUB_CoverageFormat2*)cf1;
4038
4039 count = GET_BE_WORD(cf2->RangeCount);
4040 TRACE("Coverage Format 2, %i ranges\n",count);
4041 for (i = 0; i < count; i++)
4042 {
4043 if (glyph < GET_BE_WORD(cf2->RangeRecord[i].Start))
4044 return -1;
4045 if ((glyph >= GET_BE_WORD(cf2->RangeRecord[i].Start)) &&
4046 (glyph <= GET_BE_WORD(cf2->RangeRecord[i].End)))
4047 {
4048 return (GET_BE_WORD(cf2->RangeRecord[i].StartCoverageIndex) +
4049 glyph - GET_BE_WORD(cf2->RangeRecord[i].Start));
4050 }
4051 }
4052 return -1;
4053 }
4054 else
4055 ERR("Unknown CoverageFormat %i\n",GET_BE_WORD(cf1->CoverageFormat));
4056
4057 return -1;
4058 }
4059
4060 static const GSUB_Script* GSUB_get_script_table( const GSUB_Header* header, const char* tag)
4061 {
4062 const GSUB_ScriptList *script;
4063 const GSUB_Script *deflt = NULL;
4064 int i;
4065 script = (GSUB_ScriptList*)((LPBYTE)header + GET_BE_WORD(header->ScriptList));
4066
4067 TRACE("%i scripts in this font\n",GET_BE_WORD(script->ScriptCount));
4068 for (i = 0; i < GET_BE_WORD(script->ScriptCount); i++)
4069 {
4070 const GSUB_Script *scr;
4071 int offset;
4072
4073 offset = GET_BE_WORD(script->ScriptRecord[i].Script);
4074 scr = (GSUB_Script*)((LPBYTE)script + offset);
4075
4076 if (strncmp(script->ScriptRecord[i].ScriptTag, tag,4)==0)
4077 return scr;
4078 if (strncmp(script->ScriptRecord[i].ScriptTag, "dflt",4)==0)
4079 deflt = scr;
4080 }
4081 return deflt;
4082 }
4083
4084 static const GSUB_LangSys* GSUB_get_lang_table( const GSUB_Script* script, const char* tag)
4085 {
4086 int i;
4087 int offset;
4088 const GSUB_LangSys *Lang;
4089
4090 TRACE("Deflang %x, LangCount %i\n",GET_BE_WORD(script->DefaultLangSys), GET_BE_WORD(script->LangSysCount));
4091
4092 for (i = 0; i < GET_BE_WORD(script->LangSysCount) ; i++)
4093 {
4094 offset = GET_BE_WORD(script->LangSysRecord[i].LangSys);
4095 Lang = (GSUB_LangSys*)((LPBYTE)script + offset);
4096
4097 if ( strncmp(script->LangSysRecord[i].LangSysTag,tag,4)==0)
4098 return Lang;
4099 }
4100 offset = GET_BE_WORD(script->DefaultLangSys);
4101 if (offset)
4102 {
4103 Lang = (GSUB_LangSys*)((LPBYTE)script + offset);
4104 return Lang;
4105 }
4106 return NULL;
4107 }
4108
4109 static const GSUB_Feature * GSUB_get_feature(const GSUB_Header *header, const GSUB_LangSys *lang, const char* tag)
4110 {
4111 int i;
4112 const GSUB_FeatureList *feature;
4113 feature = (GSUB_FeatureList*)((LPBYTE)header + GET_BE_WORD(header->FeatureList));
4114
4115 TRACE("%i features\n",GET_BE_WORD(lang->FeatureCount));
4116 for (i = 0; i < GET_BE_WORD(lang->FeatureCount); i++)
4117 {
4118 int index = GET_BE_WORD(lang->FeatureIndex[i]);
4119 if (strncmp(feature->FeatureRecord[index].FeatureTag,tag,4)==0)
4120 {
4121 const GSUB_Feature *feat;
4122 feat = (GSUB_Feature*)((LPBYTE)feature + GET_BE_WORD(feature->FeatureRecord[index].Feature));
4123 return feat;
4124 }
4125 }
4126 return NULL;
4127 }
4128
4129 static FT_UInt GSUB_apply_feature(const GSUB_Header * header, const GSUB_Feature* feature, UINT glyph)
4130 {
4131 int i;
4132 int offset;
4133 const GSUB_LookupList *lookup;
4134 lookup = (GSUB_LookupList*)((LPBYTE)header + GET_BE_WORD(header->LookupList));
4135
4136 TRACE("%i lookups\n", GET_BE_WORD(feature->LookupCount));
4137 for (i = 0; i < GET_BE_WORD(feature->LookupCount); i++)
4138 {
4139 const GSUB_LookupTable *look;
4140 offset = GET_BE_WORD(lookup->Lookup[GET_BE_WORD(feature->LookupListIndex[i])]);
4141 look = (GSUB_LookupTable*)((LPBYTE)lookup + offset);
4142 TRACE("type %i, flag %x, subtables %i\n",GET_BE_WORD(look->LookupType),GET_BE_WORD(look->LookupFlag),GET_BE_WORD(look->SubTableCount));
4143 if (GET_BE_WORD(look->LookupType) != 1)
4144 FIXME("We only handle SubType 1\n");
4145 else
4146 {
4147 int j;
4148
4149 for (j = 0; j < GET_BE_WORD(look->SubTableCount); j++)
4150 {
4151 const GSUB_SingleSubstFormat1 *ssf1;
4152 offset = GET_BE_WORD(look->SubTable[j]);
4153 ssf1 = (GSUB_SingleSubstFormat1*)((LPBYTE)look+offset);
4154 if (GET_BE_WORD(ssf1->SubstFormat) == 1)
4155 {
4156 int offset = GET_BE_WORD(ssf1->Coverage);
4157 TRACE(" subtype 1, delta %i\n", GET_BE_WORD(ssf1->DeltaGlyphID));
4158 if (GSUB_is_glyph_covered((LPBYTE)ssf1+offset, glyph) != -1)
4159 {
4160 TRACE(" Glyph 0x%x ->",glyph);
4161 glyph += GET_BE_WORD(ssf1->DeltaGlyphID);
4162 TRACE(" 0x%x\n",glyph);
4163 }
4164 }
4165 else
4166 {
4167 const GSUB_SingleSubstFormat2 *ssf2;
4168 INT index;
4169 INT offset;
4170
4171 ssf2 = (GSUB_SingleSubstFormat2 *)ssf1;
4172 offset = GET_BE_WORD(ssf1->Coverage);
4173 TRACE(" subtype 2, glyph count %i\n", GET_BE_WORD(ssf2->GlyphCount));
4174 index = GSUB_is_glyph_covered((LPBYTE)ssf2+offset, glyph);
4175 TRACE(" Coverage index %i\n",index);
4176 if (index != -1)
4177 {
4178 TRACE(" Glyph is 0x%x ->",glyph);
4179 glyph = GET_BE_WORD(ssf2->Substitute[index]);
4180 TRACE("0x%x\n",glyph);
4181 }
4182 }
4183 }
4184 }
4185 }
4186 return glyph;
4187 }
4188
4189 static const char* get_opentype_script(const GdiFont *font)
4190 {
4191 /*
4192 * I am not sure if this is the correct way to generate our script tag
4193 */
4194
4195 switch (font->charset)
4196 {
4197 case ANSI_CHARSET: return "latn";
4198 case BALTIC_CHARSET: return "latn"; /* ?? */
4199 case CHINESEBIG5_CHARSET: return "hani";
4200 case EASTEUROPE_CHARSET: return "latn"; /* ?? */
4201 case GB2312_CHARSET: return "hani";
4202 case GREEK_CHARSET: return "grek";
4203 case HANGUL_CHARSET: return "hang";
4204 case RUSSIAN_CHARSET: return "cyrl";
4205 case SHIFTJIS_CHARSET: return "kana";
4206 case TURKISH_CHARSET: return "latn"; /* ?? */
4207 case VIETNAMESE_CHARSET: return "latn";
4208 case JOHAB_CHARSET: return "latn"; /* ?? */
4209 case ARABIC_CHARSET: return "arab";
4210 case HEBREW_CHARSET: return "hebr";
4211 case THAI_CHARSET: return "thai";
4212 default: return "latn";
4213 }
4214 }
4215
4216 static FT_UInt get_GSUB_vert_glyph(const GdiFont *font, UINT glyph)
4217 {
4218 const GSUB_Header *header;
4219 const GSUB_Script *script;
4220 const GSUB_LangSys *language;
4221 const GSUB_Feature *feature;
4222
4223 if (!font->GSUB_Table)
4224 return glyph;
4225
4226 header = font->GSUB_Table;
4227
4228 script = GSUB_get_script_table(header, get_opentype_script(font));
4229 if (!script)
4230 {
4231 TRACE("Script not found\n");
4232 return glyph;
4233 }
4234 language = GSUB_get_lang_table(script, "xxxx"); /* Need to get Lang tag */
4235 if (!language)
4236 {
4237 TRACE("Language not found\n");
4238 return glyph;
4239 }
4240 feature = GSUB_get_feature(header, language, "vrt2");
4241 if (!feature)
4242 feature = GSUB_get_feature(header, language, "vert");
4243 if (!feature)
4244 {
4245 TRACE("vrt2/vert feature not found\n");
4246 return glyph;
4247 }
4248 return GSUB_apply_feature(header, feature, glyph);
4249 }
4250
4251 static FT_UInt get_glyph_index(const GdiFont *font, UINT glyph)
4252 {
4253 FT_UInt glyphId;
4254
4255 if(font->ft_face->charmap->encoding == FT_ENCODING_NONE) {
4256 WCHAR wc = (WCHAR)glyph;
4257 BOOL default_used;
4258 BOOL *default_used_pointer;
4259 FT_UInt ret;
4260 char buf;
4261 default_used_pointer = NULL;
4262 default_used = FALSE;
4263 if (codepage_sets_default_used(font->codepage))
4264 default_used_pointer = &default_used;
4265 if(!WideCharToMultiByte(font->codepage, 0, &wc, 1, &buf, sizeof(buf), NULL, default_used_pointer) || default_used)
4266 ret = 0;
4267 else
4268 ret = pFT_Get_Char_Index(font->ft_face, (unsigned char)buf);
4269 TRACE("%04x (%02x) -> ret %d def_used %d\n", glyph, buf, ret, default_used);
4270 return get_GSUB_vert_glyph(font,ret);
4271 }
4272
4273 if(font->ft_face->charmap->encoding == FT_ENCODING_MS_SYMBOL && glyph < 0x100)
4274 glyph = glyph + 0xf000;
4275 glyphId = pFT_Get_Char_Index(font->ft_face, glyph);
4276 return get_GSUB_vert_glyph(font,glyphId);
4277 }
4278
4279 /*************************************************************
4280 * WineEngGetGlyphIndices
4281 *
4282 */
4283 DWORD WineEngGetGlyphIndices(GdiFont *font, LPCWSTR lpstr, INT count,
4284 LPWORD pgi, DWORD flags)
4285 {
4286 int i;
4287 int default_char = -1;
4288
4289 if (flags & GGI_MARK_NONEXISTING_GLYPHS) default_char = 0xffff; /* XP would use 0x1f for bitmap fonts */
4290
4291 for(i = 0; i < count; i++)
4292 {
4293 pgi[i] = get_glyph_index(font, lpstr[i]);
4294 if (pgi[i] == 0)
4295 {
4296 if (default_char == -1)
4297 {
4298 if (FT_IS_SFNT(font->ft_face))
4299 {
4300 TT_OS2 *pOS2 = pFT_Get_Sfnt_Table(font->ft_face, ft_sfnt_os2);
4301 default_char = (pOS2->usDefaultChar ? get_glyph_index(font, pOS2->usDefaultChar) : 0);
4302 }
4303 else
4304 {
4305 TEXTMETRICW textm;
4306 WineEngGetTextMetrics(font, &textm);
4307 default_char = textm.tmDefaultChar;
4308 }
4309 }
4310 pgi[i] = default_char;
4311 }
4312 }
4313 return count;
4314 }
4315
4316 static inline BOOL is_identity_FMAT2(const FMAT2 *matrix)
4317 {
4318 static const FMAT2 identity = { 1.0, 0.0, 0.0, 1.0 };
4319 return !memcmp(matrix, &identity, sizeof(FMAT2));
4320 }
4321
4322 static inline BOOL is_identity_MAT2(const MAT2 *matrix)
4323 {
4324 static const MAT2 identity = { {0,1}, {0,0}, {0,0}, {0,1} };
4325 return !memcmp(matrix, &identity, sizeof(MAT2));
4326 }
4327
4328 /*************************************************************
4329 * WineEngGetGlyphOutline
4330 *
4331 * Behaves in exactly the same way as the win32 api GetGlyphOutline
4332 * except that the first parameter is the HWINEENGFONT of the font in
4333 * question rather than an HDC.
4334 *
4335 */
4336 DWORD WineEngGetGlyphOutline(GdiFont *incoming_font, UINT glyph, UINT format,
4337 LPGLYPHMETRICS lpgm, DWORD buflen, LPVOID buf,
4338 const MAT2* lpmat)
4339 {
4340 static const FT_Matrix identityMat = {(1 << 16), 0, 0, (1 << 16)};
4341 FT_Face ft_face = incoming_font->ft_face;
4342 GdiFont *font = incoming_font;
4343 FT_UInt glyph_index;
4344 DWORD width, height, pitch, needed = 0;
4345 FT_Bitmap ft_bitmap;
4346 FT_Error err;
4347 INT left, right, top = 0, bottom = 0, adv, lsb, bbx;
4348 FT_Angle angle = 0;
4349 FT_Int load_flags = FT_LOAD_DEFAULT | FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH;
4350 double widthRatio = 1.0;
4351 FT_Matrix transMat = identityMat;
4352 FT_Matrix transMatUnrotated;
4353 BOOL needsTransform = FALSE;
4354 BOOL tategaki = (font->GSUB_Table != NULL);
4355 UINT original_index;
4356
4357 TRACE("%p, %04x, %08x, %p, %08x, %p, %p\n", font, glyph, format, lpgm,
4358 buflen, buf, lpmat);
4359
4360 TRACE("font transform %f %f %f %f\n",
4361 font->font_desc.matrix.eM11, font->font_desc.matrix.eM12,
4362 font->font_desc.matrix.eM21, font->font_desc.matrix.eM22);
4363
4364 EnterCriticalSection( &freetype_cs );
4365
4366 if(format & GGO_GLYPH_INDEX) {
4367 glyph_index = get_GSUB_vert_glyph(incoming_font,glyph);
4368 original_index = glyph;
4369 format &= ~GGO_GLYPH_INDEX;
4370 } else {
4371 get_glyph_index_linked(incoming_font, glyph, &font, &glyph_index);
4372 ft_face = font->ft_face;
4373 original_index = glyph_index;
4374 }
4375
4376 /* tategaki never appears to happen to lower glyph index */
4377 if (glyph_index < TATEGAKI_LOWER_BOUND )
4378 tategaki = FALSE;
4379
4380 if(original_index >= font->gmsize * GM_BLOCK_SIZE) {
4381 font->gmsize = (original_index / GM_BLOCK_SIZE + 1);
4382 font->gm = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, font->gm,
4383 font->gmsize * sizeof(GM*));
4384 } else {
4385 if (format == GGO_METRICS && font->gm[original_index / GM_BLOCK_SIZE] != NULL &&
4386 FONT_GM(font,original_index)->init && (!lpmat || is_identity_MAT2(lpmat)))
4387 {
4388 *lpgm = FONT_GM(font,original_index)->gm;
4389 TRACE("cached: %u,%u,%s,%d,%d\n", lpgm->gmBlackBoxX, lpgm->gmBlackBoxY,
4390 wine_dbgstr_point(&lpgm->gmptGlyphOrigin),
4391 lpgm->gmCellIncX, lpgm->gmCellIncY);
4392 LeaveCriticalSection( &freetype_cs );
4393 return 1; /* FIXME */
4394 }
4395 }
4396
4397 if (!font->gm[original_index / GM_BLOCK_SIZE])
4398 font->gm[original_index / GM_BLOCK_SIZE] = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY, sizeof(GM) * GM_BLOCK_SIZE);
4399
4400 /* Scaling factor */
4401 if (font->aveWidth)
4402 {
4403 TEXTMETRICW tm;
4404
4405 WineEngGetTextMetrics(font, &tm);
4406
4407 widthRatio = (double)font->aveWidth;
4408 widthRatio /= (double)font->potm->otmTextMetrics.tmAveCharWidth;
4409 }
4410 else
4411 widthRatio = font->scale_y;
4412
4413 /* Scaling transform */
4414 if (widthRatio != 1.0 || font->scale_y != 1.0)
4415 {
4416 FT_Matrix scaleMat;
4417 scaleMat.xx = FT_FixedFromFloat(widthRatio);
4418 scaleMat.xy = 0;
4419 scaleMat.yx = 0;
4420 scaleMat.yy = FT_FixedFromFloat(font->scale_y);
4421
4422 pFT_Matrix_Multiply(&scaleMat, &transMat);
4423 needsTransform = TRUE;
4424 }
4425
4426 /* Slant transform */
4427 if (font->fake_italic) {
4428 FT_Matrix slantMat;
4429
4430 slantMat.xx = (1 << 16);
4431 slantMat.xy = ((1 << 16) >> 2);
4432 slantMat.yx = 0;
4433 slantMat.yy = (1 << 16);
4434 pFT_Matrix_Multiply(&slantMat, &transMat);
4435 needsTransform = TRUE;
4436 }
4437
4438 /* Rotation transform */
4439 transMatUnrotated = transMat;
4440 if(font->orientation && !tategaki) {
4441 FT_Matrix rotationMat;
4442 FT_Vector vecAngle;
4443 angle = FT_FixedFromFloat((double)font->orientation / 10.0);
4444 pFT_Vector_Unit(&vecAngle, angle);
4445 rotationMat.xx = vecAngle.x;
4446 rotationMat.xy = -vecAngle.y;
4447 rotationMat.yx = -rotationMat.xy;
4448 rotationMat.yy = rotationMat.xx;
4449
4450 pFT_Matrix_Multiply(&rotationMat, &transMat);
4451 needsTransform = TRUE;
4452 }
4453
4454 /* World transform */
4455 if (!is_identity_FMAT2(&font->font_desc.matrix))
4456 {
4457 FT_Matrix worldMat;
4458 worldMat.xx = FT_FixedFromFloat(font->font_desc.matrix.eM11);
4459 worldMat.xy = FT_FixedFromFloat(font->font_desc.matrix.eM21);
4460 worldMat.yx = FT_FixedFromFloat(font->font_desc.matrix.eM12);
4461 worldMat.yy = FT_FixedFromFloat(font->font_desc.matrix.eM22);
4462 pFT_Matrix_Multiply(&worldMat, &transMat);
4463 pFT_Matrix_Multiply(&worldMat, &transMatUnrotated);
4464 needsTransform = TRUE;
4465 }
4466
4467 /* Extra transformation specified by caller */
4468 if (lpmat && !is_identity_MAT2(lpmat))
4469 {
4470 FT_Matrix extraMat;
4471 extraMat.xx = FT_FixedFromFIXED(lpmat->eM11);
4472 extraMat.xy = FT_FixedFromFIXED(lpmat->eM21);
4473 extraMat.yx = FT_FixedFromFIXED(lpmat->eM12);
4474 extraMat.yy = FT_FixedFromFIXED(lpmat->eM22);
4475 pFT_Matrix_Multiply(&extraMat, &transMat);
4476 pFT_Matrix_Multiply(&extraMat, &transMatUnrotated);
4477 needsTransform = TRUE;
4478 }
4479
4480 if (needsTransform || (format != GGO_METRICS && format != GGO_BITMAP && format != WINE_GGO_GRAY16_BITMAP))
4481 load_flags |= FT_LOAD_NO_BITMAP;
4482
4483 err = pFT_Load_Glyph(ft_face, glyph_index, load_flags);
4484
4485 if(err) {
4486 WARN("FT_Load_Glyph on index %x returns %d\n", glyph_index, err);
4487 LeaveCriticalSection( &freetype_cs );
4488 return GDI_ERROR;
4489 }
4490
4491 left = (INT)(ft_face->glyph->metrics.horiBearingX) & -64;
4492 right = (INT)((ft_face->glyph->metrics.horiBearingX + ft_face->glyph->metrics.width) + 63) & -64;
4493
4494 adv = (INT)((ft_face->glyph->metrics.horiAdvance) + 63) >> 6;
4495 lsb = left >> 6;
4496 bbx = (right - left) >> 6;
4497
4498 if(!needsTransform) {
4499 top = (ft_face->glyph->metrics.horiBearingY + 63) & -64;
4500 bottom = (ft_face->glyph->metrics.horiBearingY -
4501 ft_face->glyph->metrics.height) & -64;
4502 lpgm->gmCellIncX = adv;
4503 lpgm->gmCellIncY = 0;
4504 } else {
4505 INT xc, yc;
4506 FT_Vector vec;
4507 for(xc = 0; xc < 2; xc++) {
4508 for(yc = 0; yc < 2; yc++) {
4509 vec.x = (ft_face->glyph->metrics.horiBearingX +
4510 xc * ft_face->glyph->metrics.width);
4511 vec.y = ft_face->glyph->metrics.horiBearingY -
4512 yc * ft_face->glyph->metrics.height;
4513 TRACE("Vec %ld,%ld\n", vec.x, vec.y);
4514 pFT_Vector_Transform(&vec, &transMat);
4515 if(xc == 0 && yc == 0) {
4516 left = right = vec.x;
4517 top = bottom = vec.y;
4518 } else {
4519 if(vec.x < left) left = vec.x;
4520 else if(vec.x > right) right = vec.x;
4521 if(vec.y < bottom) bottom = vec.y;
4522 else if(vec.y > top) top = vec.y;
4523 }
4524 }
4525 }
4526 left = left & -64;
4527 right = (right + 63) & -64;
4528 bottom = bottom & -64;
4529 top = (top + 63) & -64;
4530
4531 TRACE("transformed box: (%d,%d - %d,%d)\n", left, top, right, bottom);
4532 vec.x = ft_face->glyph->metrics.horiAdvance;
4533 vec.y = 0;
4534 pFT_Vector_Transform(&vec, &transMat);
4535 lpgm->gmCellIncX = (vec.x+63) >> 6;
4536 lpgm->gmCellIncY = -((vec.y+63) >> 6);
4537
4538 vec.x = ft_face->glyph->metrics.horiAdvance;
4539 vec.y = 0;
4540 pFT_Vector_Transform(&vec, &transMatUnrotated);
4541 adv = (vec.x+63) >> 6;
4542 }
4543 lpgm->gmBlackBoxX = (right - left) >> 6;
4544 lpgm->gmBlackBoxY = (top - bottom) >> 6;
4545 lpgm->gmptGlyphOrigin.x = left >> 6;
4546 lpgm->gmptGlyphOrigin.y = top >> 6;
4547
4548 TRACE("%u,%u,%s,%d,%d\n", lpgm->gmBlackBoxX, lpgm->gmBlackBoxY,
4549 wine_dbgstr_point(&lpgm->gmptGlyphOrigin),
4550 lpgm->gmCellIncX, lpgm->gmCellIncY);
4551
4552 if ((format == GGO_METRICS || format == GGO_BITMAP || format == WINE_GGO_GRAY16_BITMAP) &&
4553 (!lpmat || is_identity_MAT2(lpmat))) /* don't cache custom transforms */
4554 {
4555 FONT_GM(font,original_index)->gm = *lpgm;
4556 FONT_GM(font,original_index)->adv = adv;
4557 FONT_GM(font,original_index)->lsb = lsb;
4558 FONT_GM(font,original_index)->bbx = bbx;
4559 FONT_GM(font,original_index)->init = TRUE;
4560 }
4561
4562 if(format == GGO_METRICS)
4563 {
4564 LeaveCriticalSection( &freetype_cs );
4565 return 1; /* FIXME */
4566 }
4567
4568 if(ft_face->glyph->format != ft_glyph_format_outline && format != GGO_BITMAP && format != WINE_GGO_GRAY16_BITMAP) {
4569 TRACE("loaded a bitmap\n");
4570 LeaveCriticalSection( &freetype_cs );
4571 return GDI_ERROR;
4572 }
4573
4574 switch(format) {
4575 case GGO_BITMAP:
4576 width = lpgm->gmBlackBoxX;
4577 height = lpgm->gmBlackBoxY;
4578 pitch = ((width + 31) >> 5) << 2;
4579 needed = pitch * height;
4580
4581 if(!buf || !buflen) break;
4582
4583 switch(ft_face->glyph->format) {
4584 case ft_glyph_format_bitmap:
4585 {
4586 BYTE *src = ft_face->glyph->bitmap.buffer, *dst = buf;
4587 INT w = (ft_face->glyph->bitmap.width + 7) >> 3;
4588 INT h = ft_face->glyph->bitmap.rows;
4589 while(h--) {
4590 memcpy(dst, src, w);
4591 src += ft_face->glyph->bitmap.pitch;
4592 dst += pitch;
4593 }
4594 break;
4595 }
4596
4597 case ft_glyph_format_outline:
4598 ft_bitmap.width = width;
4599 ft_bitmap.rows = height;
4600 ft_bitmap.pitch = pitch;
4601 ft_bitmap.pixel_mode = ft_pixel_mode_mono;
4602 ft_bitmap.buffer = buf;
4603
4604 if(needsTransform) {
4605 pFT_Outline_Transform(&ft_face->glyph->outline, &transMat);
4606 }
4607
4608 pFT_Outline_Translate(&ft_face->glyph->outline, -left, -bottom );
4609
4610 /* Note: FreeType will only set 'black' bits for us. */
4611 memset(buf, 0, needed);
4612 pFT_Outline_Get_Bitmap(library, &ft_face->glyph->outline, &ft_bitmap);
4613 break;
4614
4615 default:
4616 FIXME("loaded glyph format %x\n", ft_face->glyph->format);
4617 LeaveCriticalSection( &freetype_cs );
4618 return GDI_ERROR;
4619 }
4620 break;
4621
4622 case GGO_GRAY2_BITMAP:
4623 case GGO_GRAY4_BITMAP:
4624 case GGO_GRAY8_BITMAP:
4625 case WINE_GGO_GRAY16_BITMAP:
4626 {
4627 unsigned int mult, row, col;
4628 BYTE *start, *ptr;
4629
4630 width = lpgm->gmBlackBoxX;
4631 height = lpgm->gmBlackBoxY;
4632 pitch = (width + 3) / 4 * 4;
4633 needed = pitch * height;
4634
4635 if(!buf || !buflen) break;
4636
4637 switch(ft_face->glyph->format) {
4638 case ft_glyph_format_bitmap:
4639 {
4640 BYTE *src = ft_face->glyph->bitmap.buffer, *dst = buf;
4641 INT h = ft_face->glyph->bitmap.rows;
4642 INT x;
4643 while(h--) {
4644 for(x = 0; x < pitch; x++)
4645 {
4646 if(x < ft_face->glyph->bitmap.width)
4647 dst[x] = (src[x / 8] & (1 << ( (7 - (x % 8))))) ? 0xff : 0;
4648 else
4649 dst[x] = 0;
4650 }
4651 src += ft_face->glyph->bitmap.pitch;
4652 dst += pitch;
4653 }
4654 LeaveCriticalSection( &freetype_cs );
4655 return needed;
4656 }
4657 case ft_glyph_format_outline:
4658 {
4659 ft_bitmap.width = width;
4660 ft_bitmap.rows = height;
4661 ft_bitmap.pitch = pitch;
4662 ft_bitmap.pixel_mode = ft_pixel_mode_grays;
4663 ft_bitmap.buffer = buf;
4664
4665 if(needsTransform)
4666 pFT_Outline_Transform(&ft_face->glyph->outline, &transMat);
4667
4668 pFT_Outline_Translate(&ft_face->glyph->outline, -left, -bottom );
4669
4670 memset(ft_bitmap.buffer, 0, buflen);
4671
4672 pFT_Outline_Get_Bitmap(library, &ft_face->glyph->outline, &ft_bitmap);
4673
4674 if(format == GGO_GRAY2_BITMAP)
4675 mult = 4;
4676 else if(format == GGO_GRAY4_BITMAP)
4677 mult = 16;
4678 else if(format == GGO_GRAY8_BITMAP)
4679 mult = 64;
4680 else /* format == WINE_GGO_GRAY16_BITMAP */
4681 {
4682 LeaveCriticalSection( &freetype_cs );
4683 return needed;
4684 }
4685 break;
4686 }
4687 default:
4688 FIXME("loaded glyph format %x\n", ft_face->glyph->format);
4689 LeaveCriticalSection( &freetype_cs );
4690 return GDI_ERROR;
4691 }
4692
4693 start = buf;
4694 for(row = 0; row < height; row++) {
4695 ptr = start;
4696 for(col = 0; col < width; col++, ptr++) {
4697 *ptr = (((int)*ptr) * mult + 128) / 256;
4698 }
4699 start += pitch;
4700 }
4701 break;
4702 }
4703
4704 case GGO_NATIVE:
4705 {
4706 int contour, point = 0, first_pt;
4707 FT_Outline *outline = &ft_face->glyph->outline;
4708 TTPOLYGONHEADER *pph;
4709 TTPOLYCURVE *ppc;
4710 DWORD pph_start, cpfx, type;
4711
4712 if(buflen == 0) buf = NULL;
4713
4714 if (needsTransform && buf) {
4715 pFT_Outline_Transform(outline, &transMat);
4716 }
4717
4718 for(contour = 0; contour < outline->n_contours; contour++) {
4719 pph_start = needed;
4720 pph = (TTPOLYGONHEADER *)((char *)buf + needed);
4721 first_pt = point;
4722 if(buf) {
4723 pph->dwType = TT_POLYGON_TYPE;
4724 FTVectorToPOINTFX(&outline->points[point], &pph->pfxStart);
4725 }
4726 needed += sizeof(*pph);
4727 point++;
4728 while(point <= outline->contours[contour]) {
4729 ppc = (TTPOLYCURVE *)((char *)buf + needed);
4730 type = (outline->tags[point] & FT_Curve_Tag_On) ?
4731 TT_PRIM_LINE : TT_PRIM_QSPLINE;
4732 cpfx = 0;
4733 do {
4734 if(buf)
4735 FTVectorToPOINTFX(&outline->points[point], &ppc->apfx[cpfx]);
4736 cpfx++;
4737 point++;
4738 } while(point <= outline->contours[contour] &&
4739 (outline->tags[point] & FT_Curve_Tag_On) ==
4740 (outline->tags[point-1] & FT_Curve_Tag_On));
4741 /* At the end of a contour Windows adds the start point, but
4742 only for Beziers */
4743 if(point > outline->contours[contour] &&
4744 !(outline->tags[point-1] & FT_Curve_Tag_On)) {
4745 if(buf)
4746 FTVectorToPOINTFX(&outline->points[first_pt], &ppc->apfx[cpfx]);
4747 cpfx++;
4748 } else if(point <= outline->contours[contour] &&
4749 outline->tags[point] & FT_Curve_Tag_On) {
4750 /* add closing pt for bezier */
4751 if(buf)
4752 FTVectorToPOINTFX(&outline->points[point], &ppc->apfx[cpfx]);
4753 cpfx++;
4754 point++;
4755 }
4756 if(buf) {
4757 ppc->wType = type;
4758 ppc->cpfx = cpfx;
4759 }
4760 needed += sizeof(*ppc) + (cpfx - 1) * sizeof(POINTFX);
4761 }
4762 if(buf)
4763 pph->cb = needed - pph_start;
4764 }
4765 break;
4766 }
4767 case GGO_BEZIER:
4768 {
4769 /* Convert the quadratic Beziers to cubic Beziers.
4770 The parametric eqn for a cubic Bezier is, from PLRM:
4771 r(t) = at^3 + bt^2 + ct + r0
4772 with the control points:
4773 r1 = r0 + c/3
4774 r2 = r1 + (c + b)/3
4775 r3 = r0 + c + b + a
4776
4777 A quadratic Beizer has the form:
4778 p(t) = (1-t)^2 p0 + 2(1-t)t p1 + t^2 p2
4779
4780 So equating powers of t leads to:
4781 r1 = 2/3 p1 + 1/3 p0
4782 r2 = 2/3 p1 + 1/3 p2
4783 and of course r0 = p0, r3 = p2
4784 */
4785
4786 int contour, point = 0, first_pt;
4787 FT_Outline *outline = &ft_face->glyph->outline;
4788 TTPOLYGONHEADER *pph;
4789 TTPOLYCURVE *ppc;
4790 DWORD pph_start, cpfx, type;
4791 FT_Vector cubic_control[4];
4792 if(buflen == 0) buf = NULL;
4793
4794 if (needsTransform && buf) {
4795 pFT_Outline_Transform(outline, &transMat);
4796 }
4797
4798 for(contour = 0; contour < outline->n_contours; contour++) {
4799 pph_start = needed;
4800 pph = (TTPOLYGONHEADER *)((char *)buf + needed);
4801 first_pt = point;
4802 if(buf) {
4803 pph->dwType = TT_POLYGON_TYPE;
4804 FTVectorToPOINTFX(&outline->points[point], &pph->pfxStart);
4805 }
4806 needed += sizeof(*pph);
4807 point++;
4808 while(point <= outline->contours[contour]) {
4809 ppc = (TTPOLYCURVE *)((char *)buf + needed);
4810 type = (outline->tags[point] & FT_Curve_Tag_On) ?
4811 TT_PRIM_LINE : TT_PRIM_CSPLINE;
4812 cpfx = 0;
4813 do {
4814 if(type == TT_PRIM_LINE) {
4815 if(buf)
4816 FTVectorToPOINTFX(&outline->points[point], &ppc->apfx[cpfx]);
4817 cpfx++;
4818 point++;
4819 } else {
4820 /* Unlike QSPLINEs, CSPLINEs always have their endpoint
4821 so cpfx = 3n */
4822
4823 /* FIXME: Possible optimization in endpoint calculation
4824 if there are two consecutive curves */
4825 cubic_control[0] = outline->points[point-1];
4826 if(!(outline->tags[point-1] & FT_Curve_Tag_On)) {
4827 cubic_control[0].x += outline->points[point].x + 1;
4828 cubic_control[0].y += outline->points[point].y + 1;
4829 cubic_control[0].x >>= 1;
4830 cubic_control[0].y >>= 1;
4831 }
4832 if(point+1 > outline->contours[contour])
4833 cubic_control[3] = outline->points[first_pt];
4834 else {
4835 cubic_control[3] = outline->points[point+1];
4836 if(!(outline->tags[point+1] & FT_Curve_Tag_On)) {
4837 cubic_control[3].x += outline->points[point].x + 1;
4838 cubic_control[3].y += outline->points[point].y + 1;
4839 cubic_control[3].x >>= 1;
4840 cubic_control[3].y >>= 1;
4841 }
4842 }
4843 /* r1 = 1/3 p0 + 2/3 p1
4844 r2 = 1/3 p2 + 2/3 p1 */
4845 cubic_control[1].x = (2 * outline->points[point].x + 1) / 3;
4846 cubic_control[1].y = (2 * outline->points[point].y + 1) / 3;
4847 cubic_control[2] = cubic_control[1];
4848 cubic_control[1].x += (cubic_control[0].x + 1) / 3;
4849 cubic_control[1].y += (cubic_control[0].y + 1) / 3;
4850 cubic_control[2].x += (cubic_control[3].x + 1) / 3;
4851 cubic_control[2].y += (cubic_control[3].y + 1) / 3;
4852 if(buf) {
4853 FTVectorToPOINTFX(&cubic_control[1], &ppc->apfx[cpfx]);
4854 FTVectorToPOINTFX(&cubic_control[2], &ppc->apfx[cpfx+1]);
4855 FTVectorToPOINTFX(&cubic_control[3], &ppc->apfx[cpfx+2]);
4856 }
4857 cpfx += 3;
4858 point++;
4859 }
4860 } while(point <= outline->contours[contour] &&
4861 (outline->tags[point] & FT_Curve_Tag_On) ==
4862 (outline->tags[point-1] & FT_Curve_Tag_On));
4863 /* At the end of a contour Windows adds the start point,
4864 but only for Beziers and we've already done that.
4865 */
4866 if(point <= outline->contours[contour] &&
4867 outline->tags[point] & FT_Curve_Tag_On) {
4868 /* This is the closing pt of a bezier, but we've already
4869 added it, so just inc point and carry on */
4870 point++;
4871 }
4872 if(buf) {
4873 ppc->wType = type;
4874 ppc->cpfx = cpfx;
4875 }
4876 needed += sizeof(*ppc) + (cpfx - 1) * sizeof(POINTFX);
4877 }
4878 if(buf)
4879 pph->cb = needed - pph_start;
4880 }
4881 break;
4882 }
4883
4884 default:
4885 FIXME("Unsupported format %d\n", format);
4886 LeaveCriticalSection( &freetype_cs );
4887 return GDI_ERROR;
4888 }
4889 LeaveCriticalSection( &freetype_cs );
4890 return needed;
4891 }
4892
4893 static BOOL get_bitmap_text_metrics(GdiFont *font)
4894 {
4895 FT_Face ft_face = font->ft_face;
4896 #ifdef HAVE_FREETYPE_FTWINFNT_H
4897 FT_WinFNT_HeaderRec winfnt_header;
4898 #endif
4899 const DWORD size = offsetof(OUTLINETEXTMETRICW, otmFiller);
4900 font->potm = HeapAlloc(GetProcessHeap(), 0, size);
4901 font->potm->otmSize = size;
4902
4903 #define TM font->potm->otmTextMetrics
4904 #ifdef HAVE_FREETYPE_FTWINFNT_H
4905 if(pFT_Get_WinFNT_Header && !pFT_Get_WinFNT_Header(ft_face, &winfnt_header))
4906 {
4907 TM.tmHeight = winfnt_header.pixel_height;
4908 TM.tmAscent = winfnt_header.ascent;
4909 TM.tmDescent = TM.tmHeight - TM.tmAscent;
4910 TM.tmInternalLeading = winfnt_header.internal_leading;
4911 TM.tmExternalLeading = winfnt_header.external_leading;
4912 TM.tmAveCharWidth = winfnt_header.avg_width;
4913 TM.tmMaxCharWidth = winfnt_header.max_width;
4914 TM.tmWeight = winfnt_header.weight;
4915 TM.tmOverhang = 0;
4916 TM.tmDigitizedAspectX = winfnt_header.horizontal_resolution;
4917 TM.tmDigitizedAspectY = winfnt_header.vertical_resolution;
4918 TM.tmFirstChar = winfnt_header.first_char;
4919 TM.tmLastChar = winfnt_header.last_char;
4920 TM.tmDefaultChar = winfnt_header.default_char + winfnt_header.first_char;
4921 TM.tmBreakChar = winfnt_header.break_char + winfnt_header.first_char;
4922 TM.tmItalic = winfnt_header.italic;
4923 TM.tmUnderlined = font->underline;
4924 TM.tmStruckOut = font->strikeout;
4925 TM.tmPitchAndFamily = winfnt_header.pitch_and_family;
4926 TM.tmCharSet = winfnt_header.charset;
4927 }
4928 else
4929 #endif
4930 {
4931 TM.tmAscent = ft_face->size->metrics.ascender >> 6;
4932 TM.tmDescent = -ft_face->size->metrics.descender >> 6;
4933 TM.tmHeight = TM.tmAscent + TM.tmDescent;
4934 TM.tmInternalLeading = TM.tmHeight - ft_face->size->metrics.y_ppem;
4935 TM.tmExternalLeading = (ft_face->size->metrics.height >> 6) - TM.tmHeight;
4936 TM.tmMaxCharWidth = ft_face->size->metrics.max_advance >> 6;
4937 TM.tmAveCharWidth = TM.tmMaxCharWidth * 2 / 3; /* FIXME */
4938 TM.tmWeight = ft_face->style_flags & FT_STYLE_FLAG_BOLD ? FW_BOLD : FW_NORMAL;
4939 TM.tmOverhang = 0;
4940 TM.tmDigitizedAspectX = 96; /* FIXME */
4941 TM.tmDigitizedAspectY = 96; /* FIXME */
4942 TM.tmFirstChar = 1;
4943 TM.tmLastChar = 255;
4944 TM.tmDefaultChar = 32;
4945 TM.tmBreakChar = 32;
4946 TM.tmItalic = ft_face->style_flags & FT_STYLE_FLAG_ITALIC ? 1 : 0;
4947 TM.tmUnderlined = font->underline;
4948 TM.tmStruckOut = font->strikeout;
4949 /* NB inverted meaning of TMPF_FIXED_PITCH */
4950 TM.tmPitchAndFamily = ft_face->face_flags & FT_FACE_FLAG_FIXED_WIDTH ? 0 : TMPF_FIXED_PITCH;
4951 TM.tmCharSet = font->charset;
4952 }
4953 #undef TM
4954
4955 return TRUE;
4956 }
4957
4958
4959 static void scale_font_metrics(const GdiFont *font, LPTEXTMETRICW ptm)
4960 {
4961 double scale_x, scale_y;
4962
4963 if (font->aveWidth)
4964 {
4965 scale_x = (double)font->aveWidth;
4966 scale_x /= (double)font->potm->otmTextMetrics.tmAveCharWidth;
4967 }
4968 else
4969 scale_x = font->scale_y;
4970
4971 scale_x *= fabs(font->font_desc.matrix.eM11);
4972 scale_y = font->scale_y * fabs(font->font_desc.matrix.eM22);
4973
4974 #define SCALE_X(x) (x) = GDI_ROUND((double)(x) * (scale_x))
4975 #define SCALE_Y(y) (y) = GDI_ROUND((double)(y) * (scale_y))
4976
4977 SCALE_Y(ptm->tmHeight);
4978 SCALE_Y(ptm->tmAscent);
4979 SCALE_Y(ptm->tmDescent);
4980 SCALE_Y(ptm->tmInternalLeading);
4981 SCALE_Y(ptm->tmExternalLeading);
4982 SCALE_Y(ptm->tmOverhang);
4983
4984 SCALE_X(ptm->tmAveCharWidth);
4985 SCALE_X(ptm->tmMaxCharWidth);
4986
4987 #undef SCALE_X
4988 #undef SCALE_Y
4989 }
4990
4991 static void scale_outline_font_metrics(const GdiFont *font, OUTLINETEXTMETRICW *potm)
4992 {
4993 double scale_x, scale_y;
4994
4995 if (font->aveWidth)
4996 {
4997 scale_x = (double)font->aveWidth;
4998 scale_x /= (double)font->potm->otmTextMetrics.tmAveCharWidth;
4999 }
5000 else
5001 scale_x = font->scale_y;
5002
5003 scale_x *= fabs(font->font_desc.matrix.eM11);
5004 scale_y = font->scale_y * fabs(font->font_desc.matrix.eM22);
5005
5006 scale_font_metrics(font, &potm->otmTextMetrics);
5007
5008 #define SCALE_X(x) (x) = GDI_ROUND((double)(x) * (scale_x))
5009 #define SCALE_Y(y) (y) = GDI_ROUND((double)(y) * (scale_y))
5010
5011 SCALE_Y(potm->otmAscent);
5012 SCALE_Y(potm->otmDescent);
5013 SCALE_Y(potm->otmLineGap);
5014 SCALE_Y(potm->otmsCapEmHeight);
5015 SCALE_Y(potm->otmsXHeight);
5016 SCALE_Y(potm->otmrcFontBox.top);
5017 SCALE_Y(potm->otmrcFontBox.bottom);
5018 SCALE_X(potm->otmrcFontBox.left);
5019 SCALE_X(potm->otmrcFontBox.right);
5020 SCALE_Y(potm->otmMacAscent);
5021 SCALE_Y(potm->otmMacDescent);
5022 SCALE_Y(potm->otmMacLineGap);
5023 SCALE_X(potm->otmptSubscriptSize.x);
5024 SCALE_Y(potm->otmptSubscriptSize.y);
5025 SCALE_X(potm->otmptSubscriptOffset.x);
5026 SCALE_Y(potm->otmptSubscriptOffset.y);
5027 SCALE_X(potm->otmptSuperscriptSize.x);
5028 SCALE_Y(potm->otmptSuperscriptSize.y);
5029 SCALE_X(potm->otmptSuperscriptOffset.x);
5030 SCALE_Y(potm->otmptSuperscriptOffset.y);
5031 SCALE_Y(potm->otmsStrikeoutSize);
5032 SCALE_Y(potm->otmsStrikeoutPosition);
5033 SCALE_Y(potm->otmsUnderscoreSize);
5034 SCALE_Y(potm->otmsUnderscorePosition);
5035
5036 #undef SCALE_X
5037 #undef SCALE_Y
5038 }
5039
5040 /*************************************************************
5041 * WineEngGetTextMetrics
5042 *
5043 */
5044 BOOL WineEngGetTextMetrics(GdiFont *font, LPTEXTMETRICW ptm)
5045 {
5046 EnterCriticalSection( &freetype_cs );
5047 if(!font->potm) {
5048 if(!WineEngGetOutlineTextMetrics(font, 0, NULL))
5049 if(!get_bitmap_text_metrics(font))
5050 {
5051 LeaveCriticalSection( &freetype_cs );
5052 return FALSE;
5053 }
5054 }
5055 if(!font->potm)
5056 {
5057 LeaveCriticalSection( &freetype_cs );
5058 return FALSE;
5059 }
5060 *ptm = font->potm->otmTextMetrics;
5061 scale_font_metrics(font, ptm);
5062 LeaveCriticalSection( &freetype_cs );
5063 return TRUE;
5064 }
5065
5066
5067 /*************************************************************
5068 * WineEngGetOutlineTextMetrics
5069 *
5070 */
5071 UINT WineEngGetOutlineTextMetrics(GdiFont *font, UINT cbSize,
5072 OUTLINETEXTMETRICW *potm)
5073 {
5074 FT_Face ft_face = font->ft_face;
5075 UINT needed, lenfam, lensty, ret;
5076 TT_OS2 *pOS2;
5077 TT_HoriHeader *pHori;
5078 TT_Postscript *pPost;
5079 FT_Fixed x_scale, y_scale;
5080 WCHAR *family_nameW, *style_nameW;
5081 static const WCHAR spaceW[] = {' ', '\0'};
5082 char *cp;
5083 INT ascent, descent;
5084
5085 TRACE("font=%p\n", font);
5086
5087 if(!FT_IS_SCALABLE(ft_face))
5088 return 0;
5089
5090 EnterCriticalSection( &freetype_cs );
5091
5092 if(font->potm) {
5093 if(cbSize >= font->potm->otmSize)
5094 {
5095 memcpy(potm, font->potm, font->potm->otmSize);
5096 scale_outline_font_metrics(font, potm);
5097 }
5098 LeaveCriticalSection( &freetype_cs );
5099 return font->potm->otmSize;
5100 }
5101
5102
5103 needed = sizeof(*potm);
5104
5105 lenfam = (strlenW(font->name) + 1) * sizeof(WCHAR);
5106 family_nameW = strdupW(font->name);
5107
5108 lensty = MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1, NULL, 0)
5109 * sizeof(WCHAR);
5110 style_nameW = HeapAlloc(GetProcessHeap(), 0, lensty);
5111 MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1,
5112 style_nameW, lensty/sizeof(WCHAR));
5113
5114 /* These names should be read from the TT name table */
5115
5116 /* length of otmpFamilyName */
5117 needed += lenfam;
5118
5119 /* length of otmpFaceName */
5120 if ((ft_face->style_flags & (FT_STYLE_FLAG_ITALIC | FT_STYLE_FLAG_BOLD)) == 0) {
5121 needed += lenfam; /* just the family name */
5122 } else {
5123 needed += lenfam + lensty; /* family + " " + style */
5124 }
5125
5126 /* length of otmpStyleName */
5127 needed += lensty;
5128
5129 /* length of otmpFullName */
5130 needed += lenfam + lensty;
5131
5132
5133 x_scale = ft_face->size->metrics.x_scale;
5134 y_scale = ft_face->size->metrics.y_scale;
5135
5136 pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2);
5137 if(!pOS2) {
5138 FIXME("Can't find OS/2 table - not TT font?\n");
5139 ret = 0;
5140 goto end;
5141 }
5142
5143 pHori = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_hhea);
5144 if(!pHori) {
5145 FIXME("Can't find HHEA table - not TT font?\n");
5146 ret = 0;
5147 goto end;
5148 }
5149
5150 pPost = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_post); /* we can live with this failing */
5151
5152 TRACE("OS/2 winA = %d winD = %d typoA = %d typoD = %d typoLG = %d FT_Face a = %d, d = %d, h = %d: HORZ a = %d, d = %d lg = %d maxY = %ld minY = %ld\n",
5153 pOS2->usWinAscent, pOS2->usWinDescent,
5154 pOS2->sTypoAscender, pOS2->sTypoDescender, pOS2->sTypoLineGap,
5155 ft_face->ascender, ft_face->descender, ft_face->height,
5156 pHori->Ascender, pHori->Descender, pHori->Line_Gap,
5157 ft_face->bbox.yMax, ft_face->bbox.yMin);
5158
5159 font->potm = HeapAlloc(GetProcessHeap(), 0, needed);
5160 font->potm->otmSize = needed;
5161
5162 #define TM font->potm->otmTextMetrics
5163
5164 if(pOS2->usWinAscent + pOS2->usWinDescent == 0) {
5165 ascent = pHori->Ascender;
5166 descent = -pHori->Descender;
5167 } else {
5168 ascent = pOS2->usWinAscent;
5169 descent = pOS2->usWinDescent;
5170 }
5171
5172 if(font->yMax) {
5173 TM.tmAscent = font->yMax;
5174 TM.tmDescent = -font->yMin;
5175 TM.tmInternalLeading = (TM.tmAscent + TM.tmDescent) - ft_face->size->metrics.y_ppem;
5176 } else {
5177 TM.tmAscent = (pFT_MulFix(ascent, y_scale) + 32) >> 6;
5178 TM.tmDescent = (pFT_MulFix(descent, y_scale) + 32) >> 6;
5179 TM.tmInternalLeading = (pFT_MulFix(ascent + descent
5180 - ft_face->units_per_EM, y_scale) + 32) >> 6;
5181 }
5182
5183 TM.tmHeight = TM.tmAscent + TM.tmDescent;
5184
5185 /* MSDN says:
5186 el = MAX(0, LineGap - ((WinAscent + WinDescent) - (Ascender - Descender)))
5187 */
5188 TM.tmExternalLeading = max(0, (pFT_MulFix(pHori->Line_Gap -
5189 ((ascent + descent) -
5190 (pHori->Ascender - pHori->Descender)), y_scale) + 32) >> 6);
5191
5192 TM.tmAveCharWidth = (pFT_MulFix(pOS2->xAvgCharWidth, x_scale) + 32) >> 6;
5193 if (TM.tmAveCharWidth == 0) {
5194 TM.tmAveCharWidth = 1;
5195 }
5196 TM.tmMaxCharWidth = (pFT_MulFix(ft_face->bbox.xMax - ft_face->bbox.xMin, x_scale) + 32) >> 6;
5197 TM.tmWeight = (font->fake_bold || (ft_face->style_flags & FT_STYLE_FLAG_BOLD)) ? FW_BOLD : FW_REGULAR;
5198 TM.tmOverhang = 0;
5199 TM.tmDigitizedAspectX = 300;
5200 TM.tmDigitizedAspectY = 300;
5201 /* It appears that for fonts with SYMBOL_CHARSET Windows always sets
5202 * symbol range to 0 - f0ff
5203 */
5204 if (font->charset == SYMBOL_CHARSET)
5205 {
5206 TM.tmFirstChar = 0;
5207 TM.tmDefaultChar = pOS2->usDefaultChar ? pOS2->usDefaultChar : 0x1f;
5208 }
5209 else
5210 {
5211 TM.tmFirstChar = pOS2->usFirstCharIndex;
5212 TM.tmDefaultChar = pOS2->usDefaultChar ? pOS2->usDefaultChar : 0xffff;
5213 }
5214 TM.tmLastChar = pOS2->usLastCharIndex;
5215 TM.tmBreakChar = pOS2->usBreakChar ? pOS2->usBreakChar : ' ';
5216 TM.tmItalic = font->fake_italic ? 255 : ((ft_face->style_flags & FT_STYLE_FLAG_ITALIC) ? 255 : 0);
5217 TM.tmUnderlined = font->underline;
5218 TM.tmStruckOut = font->strikeout;
5219
5220 /* Yes TPMF_FIXED_PITCH is correct; braindead api */
5221 if(!FT_IS_FIXED_WIDTH(ft_face) &&
5222 (pOS2->version == 0xFFFFU ||
5223 pOS2->panose[PAN_PROPORTION_INDEX] != PAN_PROP_MONOSPACED))
5224 TM.tmPitchAndFamily = TMPF_FIXED_PITCH;
5225 else
5226 TM.tmPitchAndFamily = 0;
5227
5228 switch(pOS2->panose[PAN_FAMILYTYPE_INDEX]) {
5229 case PAN_FAMILY_SCRIPT:
5230 TM.tmPitchAndFamily |= FF_SCRIPT;
5231 break;
5232 case PAN_FAMILY_DECORATIVE:
5233 case PAN_FAMILY_PICTORIAL:
5234 TM.tmPitchAndFamily |= FF_DECORATIVE;
5235 break;
5236 case PAN_FAMILY_TEXT_DISPLAY:
5237 if(TM.tmPitchAndFamily == 0) /* fixed */
5238 TM.tmPitchAndFamily = FF_MODERN;
5239 else {
5240 switch(pOS2->panose[PAN_SERIFSTYLE_INDEX]) {
5241 case PAN_SERIF_NORMAL_SANS:
5242 case PAN_SERIF_OBTUSE_SANS:
5243 case PAN_SERIF_PERP_SANS:
5244 TM.tmPitchAndFamily |= FF_SWISS;
5245 break;
5246 default:
5247 TM.tmPitchAndFamily |= FF_ROMAN;
5248 }
5249 }
5250 break;
5251 default:
5252 TM.tmPitchAndFamily |= FF_DONTCARE;
5253 }
5254
5255 if(FT_IS_SCALABLE(ft_face))
5256 TM.tmPitchAndFamily |= TMPF_VECTOR;
5257
5258 if(FT_IS_SFNT(ft_face))
5259 {
5260 if (font->ntmFlags & NTM_PS_OPENTYPE)
5261 TM.tmPitchAndFamily |= TMPF_DEVICE;
5262 else
5263 TM.tmPitchAndFamily |= TMPF_TRUETYPE;
5264 }
5265
5266 TM.tmCharSet = font->charset;
5267
5268 font->potm->otmFiller = 0;
5269 memcpy(&font->potm->otmPanoseNumber, pOS2->panose, PANOSE_COUNT);
5270 font->potm->otmfsSelection = pOS2->fsSelection;
5271 font->potm->otmfsType = pOS2->fsType;
5272 font->potm->otmsCharSlopeRise = pHori->caret_Slope_Rise;
5273 font->potm->otmsCharSlopeRun = pHori->caret_Slope_Run;
5274 font->potm->otmItalicAngle = 0; /* POST table */
5275 font->potm->otmEMSquare = ft_face->units_per_EM;
5276 font->potm->otmAscent = (pFT_MulFix(pOS2->sTypoAscender, y_scale) + 32) >> 6;
5277 font->potm->otmDescent = (pFT_MulFix(pOS2->sTypoDescender, y_scale) + 32) >> 6;
5278 font->potm->otmLineGap = (pFT_MulFix(pOS2->sTypoLineGap, y_scale) + 32) >> 6;
5279 font->potm->otmsCapEmHeight = (pFT_MulFix(pOS2->sCapHeight, y_scale) + 32) >> 6;
5280 font->potm->otmsXHeight = (pFT_MulFix(pOS2->sxHeight, y_scale) + 32) >> 6;
5281 font->potm->otmrcFontBox.left = (pFT_MulFix(ft_face->bbox.xMin, x_scale) + 32) >> 6;
5282 font->potm->otmrcFontBox.right = (pFT_MulFix(ft_face->bbox.xMax, x_scale) + 32) >> 6;
5283 font->potm->otmrcFontBox.top = (pFT_MulFix(ft_face->bbox.yMax, y_scale) + 32) >> 6;
5284 font->potm->otmrcFontBox.bottom = (pFT_MulFix(ft_face->bbox.yMin, y_scale) + 32) >> 6;
5285 font->potm->otmMacAscent = TM.tmAscent;
5286 font->potm->otmMacDescent = -TM.tmDescent;
5287 font->potm->otmMacLineGap = font->potm->otmLineGap;
5288 font->potm->otmusMinimumPPEM = 0; /* TT Header */
5289 font->potm->otmptSubscriptSize.x = (pFT_MulFix(pOS2->ySubscriptXSize, x_scale) + 32) >> 6;
5290 font->potm->otmptSubscriptSize.y = (pFT_MulFix(pOS2->ySubscriptYSize, y_scale) + 32) >> 6;
5291 font->potm->otmptSubscriptOffset.x = (pFT_MulFix(pOS2->ySubscriptXOffset, x_scale) + 32) >> 6;
5292 font->potm->otmptSubscriptOffset.y = (pFT_MulFix(pOS2->ySubscriptYOffset, y_scale) + 32) >> 6;
5293 font->potm->otmptSuperscriptSize.x = (pFT_MulFix(pOS2->ySuperscriptXSize, x_scale) + 32) >> 6;
5294 font->potm->otmptSuperscriptSize.y = (pFT_MulFix(pOS2->ySuperscriptYSize, y_scale) + 32) >> 6;
5295 font->potm->otmptSuperscriptOffset.x = (pFT_MulFix(pOS2->ySuperscriptXOffset, x_scale) + 32) >> 6;
5296 font->potm->otmptSuperscriptOffset.y = (pFT_MulFix(pOS2->ySuperscriptYOffset, y_scale) + 32) >> 6;
5297 font->potm->otmsStrikeoutSize = (pFT_MulFix(pOS2->yStrikeoutSize, y_scale) + 32) >> 6;
5298 font->potm->otmsStrikeoutPosition = (pFT_MulFix(pOS2->yStrikeoutPosition, y_scale) + 32) >> 6;
5299 if(!pPost) {
5300 font->potm->otmsUnderscoreSize = 0;
5301 font->potm->otmsUnderscorePosition = 0;
5302 } else {
5303 font->potm->otmsUnderscoreSize = (pFT_MulFix(pPost->underlineThickness, y_scale) + 32) >> 6;
5304 font->potm->otmsUnderscorePosition = (pFT_MulFix(pPost->underlinePosition, y_scale) + 32) >> 6;
5305 }
5306 #undef TM
5307
5308 /* otmp* members should clearly have type ptrdiff_t, but M$ knows best */
5309 cp = (char*)font->potm + sizeof(*font->potm);
5310 font->potm->otmpFamilyName = (LPSTR)(cp - (char*)font->potm);
5311 strcpyW((WCHAR*)cp, family_nameW);
5312 cp += lenfam;
5313 font->potm->otmpStyleName = (LPSTR)(cp - (char*)font->potm);
5314 strcpyW((WCHAR*)cp, style_nameW);
5315 cp += lensty;
5316 font->potm->otmpFaceName = (LPSTR)(cp - (char*)font->potm);
5317 strcpyW((WCHAR*)cp, family_nameW);
5318 if (ft_face->style_flags & (FT_STYLE_FLAG_ITALIC | FT_STYLE_FLAG_BOLD)) {
5319 strcatW((WCHAR*)cp, spaceW);
5320 strcatW((WCHAR*)cp, style_nameW);
5321 cp += lenfam + lensty;
5322 } else
5323 cp += lenfam;
5324 font->potm->otmpFullName = (LPSTR)(cp - (char*)font->potm);
5325 strcpyW((WCHAR*)cp, family_nameW);
5326 strcatW((WCHAR*)cp, spaceW);
5327 strcatW((WCHAR*)cp, style_nameW);
5328 ret = needed;
5329
5330 if(potm && needed <= cbSize)
5331 {
5332 memcpy(potm, font->potm, font->potm->otmSize);
5333 scale_outline_font_metrics(font, potm);
5334 }
5335
5336 end:
5337 HeapFree(GetProcessHeap(), 0, style_nameW);
5338 HeapFree(GetProcessHeap(), 0, family_nameW);
5339
5340 LeaveCriticalSection( &freetype_cs );
5341 return ret;
5342 }
5343
5344 static BOOL load_child_font(GdiFont *font, CHILD_FONT *child)
5345 {
5346 HFONTLIST *hfontlist;
5347 child->font = alloc_font();
5348 child->font->ft_face = OpenFontFace(child->font, child->face, 0, -font->ppem);
5349 if(!child->font->ft_face)
5350 {
5351 free_font(child->font);
5352 child->font = NULL;
5353 return FALSE;
5354 }
5355
5356 child->font->font_desc = font->font_desc;
5357 child->font->ntmFlags = child->face->ntmFlags;
5358 child->font->orientation = font->orientation;
5359 child->font->scale_y = font->scale_y;
5360 hfontlist = HeapAlloc(GetProcessHeap(), 0, sizeof(*hfontlist));
5361 hfontlist->hfont = CreateFontIndirectW(&font->font_desc.lf);
5362 list_add_head(&child->font->hfontlist, &hfontlist->entry);
5363 child->font->base_font = font;
5364 list_add_head(&child_font_list, &child->font->entry);
5365 TRACE("created child font hfont %p for base %p child %p\n", hfontlist->hfont, font, child->font);
5366 return TRUE;
5367 }
5368
5369 static BOOL get_glyph_index_linked(GdiFont *font, UINT c, GdiFont **linked_font, FT_UInt *glyph)
5370 {
5371 FT_UInt g;
5372 CHILD_FONT *child_font;
5373
5374 if(font->base_font)
5375 font = font->base_font;
5376
5377 *linked_font = font;
5378
5379 if((*glyph = get_glyph_index(font, c)))
5380 return TRUE;
5381
5382 LIST_FOR_EACH_ENTRY(child_font, &font->child_fonts, CHILD_FONT, entry)
5383 {
5384 if(!child_font->font)
5385 if(!load_child_font(font, child_font))
5386 continue;
5387
5388 if(!child_font->font->ft_face)
5389 continue;
5390 g = get_glyph_index(child_font->font, c);
5391 if(g)
5392 {
5393 *glyph = g;
5394 *linked_font = child_font->font;
5395 return TRUE;
5396 }
5397 }
5398 return FALSE;
5399 }
5400
5401 /*************************************************************
5402 * WineEngGetCharWidth
5403 *
5404 */
5405 BOOL WineEngGetCharWidth(GdiFont *font, UINT firstChar, UINT lastChar,
5406 LPINT buffer)
5407 {
5408 UINT c;
5409 GLYPHMETRICS gm;
5410 FT_UInt glyph_index;
5411 GdiFont *linked_font;
5412
5413 TRACE("%p, %d, %d, %p\n", font, firstChar, lastChar, buffer);
5414
5415 EnterCriticalSection( &freetype_cs );
5416 for(c = firstChar; c <= lastChar; c++) {
5417 get_glyph_index_linked(font, c, &linked_font, &glyph_index);
5418 WineEngGetGlyphOutline(linked_font, glyph_index, GGO_METRICS | GGO_GLYPH_INDEX,
5419 &gm, 0, NULL, NULL);
5420 buffer[c - firstChar] = FONT_GM(linked_font,glyph_index)->adv;
5421 }
5422 LeaveCriticalSection( &freetype_cs );
5423 return TRUE;
5424 }
5425
5426 /*************************************************************
5427 * WineEngGetCharABCWidths
5428 *
5429 */
5430 BOOL WineEngGetCharABCWidths(GdiFont *font, UINT firstChar, UINT lastChar,
5431 LPABC buffer)
5432 {
5433 UINT c;
5434 GLYPHMETRICS gm;
5435 FT_UInt glyph_index;
5436 GdiFont *linked_font;
5437
5438 TRACE("%p, %d, %d, %p\n", font, firstChar, lastChar, buffer);
5439
5440 if(!FT_IS_SCALABLE(font->ft_face))
5441 return FALSE;
5442
5443 EnterCriticalSection( &freetype_cs );
5444
5445 for(c = firstChar; c <= lastChar; c++) {
5446 get_glyph_index_linked(font, c, &linked_font, &glyph_index);
5447 WineEngGetGlyphOutline(linked_font, glyph_index, GGO_METRICS | GGO_GLYPH_INDEX,
5448 &gm, 0, NULL, NULL);
5449 buffer[c - firstChar].abcA = FONT_GM(linked_font,glyph_index)->lsb;
5450 buffer[c - firstChar].abcB = FONT_GM(linked_font,glyph_index)->bbx;
5451 buffer[c - firstChar].abcC = FONT_GM(linked_font,glyph_index)->adv - FONT_GM(linked_font,glyph_index)->lsb -
5452 FONT_GM(linked_font,glyph_index)->bbx;
5453 }
5454 LeaveCriticalSection( &freetype_cs );
5455 return TRUE;
5456 }
5457
5458 /*************************************************************
5459 * WineEngGetCharABCWidthsI
5460 *
5461 */
5462 BOOL WineEngGetCharABCWidthsI(GdiFont *font, UINT firstChar, UINT count, LPWORD pgi,
5463 LPABC buffer)
5464 {
5465 UINT c;
5466 GLYPHMETRICS gm;
5467 FT_UInt glyph_index;
5468 GdiFont *linked_font;
5469
5470 if(!FT_HAS_HORIZONTAL(font->ft_face))
5471 return FALSE;
5472
5473 EnterCriticalSection( &freetype_cs );
5474
5475 get_glyph_index_linked(font, 'a', &linked_font, &glyph_index);
5476 if (!pgi)
5477 for(c = firstChar; c < firstChar+count; c++) {
5478 WineEngGetGlyphOutline(linked_font, c, GGO_METRICS | GGO_GLYPH_INDEX,
5479 &gm, 0, NULL, NULL);
5480 buffer[c - firstChar].abcA = FONT_GM(linked_font,c)->lsb;
5481 buffer[c - firstChar].abcB = FONT_GM(linked_font,c)->bbx;
5482 buffer[c - firstChar].abcC = FONT_GM(linked_font,c)->adv - FONT_GM(linked_font,c)->lsb
5483 - FONT_GM(linked_font,c)->bbx;
5484 }
5485 else
5486 for(c = 0; c < count; c++) {
5487 WineEngGetGlyphOutline(linked_font, pgi[c], GGO_METRICS | GGO_GLYPH_INDEX,
5488 &gm, 0, NULL, NULL);
5489 buffer[c].abcA = FONT_GM(linked_font,pgi[c])->lsb;
5490 buffer[c].abcB = FONT_GM(linked_font,pgi[c])->bbx;
5491 buffer[c].abcC = FONT_GM(linked_font,pgi[c])->adv
5492 - FONT_GM(linked_font,pgi[c])->lsb - FONT_GM(linked_font,pgi[c])->bbx;
5493 }
5494
5495 LeaveCriticalSection( &freetype_cs );
5496 return TRUE;
5497 }
5498
5499 /*************************************************************
5500 * WineEngGetTextExtentExPoint
5501 *
5502 */
5503 BOOL WineEngGetTextExtentExPoint(GdiFont *font, LPCWSTR wstr, INT count,
5504 INT max_ext, LPINT pnfit, LPINT dxs, LPSIZE size)
5505 {
5506 INT idx;
5507 INT nfit = 0, ext;
5508 GLYPHMETRICS gm;
5509 TEXTMETRICW tm;
5510 FT_UInt glyph_index;
5511 GdiFont *linked_font;
5512
5513 TRACE("%p, %s, %d, %d, %p\n", font, debugstr_wn(wstr, count), count,
5514 max_ext, size);
5515
5516 EnterCriticalSection( &freetype_cs );
5517
5518 size->cx = 0;
5519 WineEngGetTextMetrics(font, &tm);
5520 size->cy = tm.tmHeight;
5521
5522 for(idx = 0; idx < count; idx++) {
5523 get_glyph_index_linked(font, wstr[idx], &linked_font, &glyph_index);
5524 WineEngGetGlyphOutline(linked_font, glyph_index, GGO_METRICS | GGO_GLYPH_INDEX,
5525 &gm, 0, NULL, NULL);
5526 size->cx += FONT_GM(linked_font,glyph_index)->adv;
5527 ext = size->cx;
5528 if (! pnfit || ext <= max_ext) {
5529 ++nfit;
5530 if (dxs)
5531 dxs[idx] = ext;
5532 }
5533 }
5534
5535 if (pnfit)
5536 *pnfit = nfit;
5537
5538 LeaveCriticalSection( &freetype_cs );
5539 TRACE("return %d, %d, %d\n", size->cx, size->cy, nfit);
5540 return TRUE;
5541 }
5542
5543 /*************************************************************
5544 * WineEngGetTextExtentExPointI
5545 *
5546 */
5547 BOOL WineEngGetTextExtentExPointI(GdiFont *font, const WORD *indices, INT count,
5548 INT max_ext, LPINT pnfit, LPINT dxs, LPSIZE size)
5549 {
5550 INT idx;
5551 INT nfit = 0, ext;
5552 GLYPHMETRICS gm;
5553 TEXTMETRICW tm;
5554
5555 TRACE("%p, %p, %d, %d, %p\n", font, indices, count, max_ext, size);
5556
5557 EnterCriticalSection( &freetype_cs );
5558
5559 size->cx = 0;
5560 WineEngGetTextMetrics(font, &tm);
5561 size->cy = tm.tmHeight;
5562
5563 for(idx = 0; idx < count; idx++) {
5564 WineEngGetGlyphOutline(font, indices[idx],
5565 GGO_METRICS | GGO_GLYPH_INDEX, &gm, 0, NULL,
5566 NULL);
5567 size->cx += FONT_GM(font,indices[idx])->adv;
5568 ext = size->cx;
5569 if (! pnfit || ext <= max_ext) {
5570 ++nfit;
5571 if (dxs)
5572 dxs[idx] = ext;
5573 }
5574 }
5575
5576 if (pnfit)
5577 *pnfit = nfit;
5578
5579 LeaveCriticalSection( &freetype_cs );
5580 TRACE("return %d, %d, %d\n", size->cx, size->cy, nfit);
5581 return TRUE;
5582 }
5583
5584 /*************************************************************
5585 * WineEngGetFontData
5586 *
5587 */
5588 DWORD WineEngGetFontData(GdiFont *font, DWORD table, DWORD offset, LPVOID buf,
5589 DWORD cbData)
5590 {
5591 FT_Face ft_face = font->ft_face;
5592 FT_ULong len;
5593 FT_Error err;
5594
5595 TRACE("font=%p, table=%c%c%c%c, offset=0x%x, buf=%p, cbData=0x%x\n",
5596 font, LOBYTE(LOWORD(table)), HIBYTE(LOWORD(table)),
5597 LOBYTE(HIWORD(table)), HIBYTE(HIWORD(table)), offset, buf, cbData);
5598
5599 if(!FT_IS_SFNT(ft_face))
5600 return GDI_ERROR;
5601
5602 if(!buf || !cbData)
5603 len = 0;
5604 else
5605 len = cbData;
5606
5607 if(table) { /* MS tags differ in endianness from FT ones */
5608 table = table >> 24 | table << 24 |
5609 (table >> 8 & 0xff00) | (table << 8 & 0xff0000);
5610 }
5611
5612 /* make sure value of len is the value freetype says it needs */
5613 if(buf && len)
5614 {
5615 FT_ULong needed = 0;
5616 err = load_sfnt_table(ft_face, table, offset, NULL, &needed);
5617 if( !err && needed < len) len = needed;
5618 }
5619 err = load_sfnt_table(ft_face, table, offset, buf, &len);
5620
5621 if(err) {
5622 TRACE("Can't find table %c%c%c%c\n",
5623 /* bytes were reversed */
5624 HIBYTE(HIWORD(table)), LOBYTE(HIWORD(table)),
5625 HIBYTE(LOWORD(table)), LOBYTE(LOWORD(table)));
5626 return GDI_ERROR;
5627 }
5628 return len;
5629 }
5630
5631 /*************************************************************
5632 * WineEngGetTextFace
5633 *
5634 */
5635 INT WineEngGetTextFace(GdiFont *font, INT count, LPWSTR str)
5636 {
5637 INT n = strlenW(font->name) + 1;
5638 if(str) {
5639 lstrcpynW(str, font->name, count);
5640 return min(count, n);
5641 } else
5642 return n;
5643 }
5644
5645 UINT WineEngGetTextCharsetInfo(GdiFont *font, LPFONTSIGNATURE fs, DWORD flags)
5646 {
5647 if (fs) *fs = font->fs;
5648 return font->charset;
5649 }
5650
5651 BOOL WineEngGetLinkedHFont(DC *dc, WCHAR c, HFONT *new_hfont, UINT *glyph)
5652 {
5653 GdiFont *font = dc->gdiFont, *linked_font;
5654 struct list *first_hfont;
5655 BOOL ret;
5656
5657 EnterCriticalSection( &freetype_cs );
5658 ret = get_glyph_index_linked(font, c, &linked_font, glyph);
5659 TRACE("get_glyph_index_linked glyph %d font %p\n", *glyph, linked_font);
5660 if(font == linked_font)
5661 *new_hfont = dc->hFont;
5662 else
5663 {
5664 first_hfont = list_head(&linked_font->hfontlist);
5665 *new_hfont = LIST_ENTRY(first_hfont, struct tagHFONTLIST, entry)->hfont;
5666 }
5667 LeaveCriticalSection( &freetype_cs );
5668 return ret;
5669 }
5670
5671 /* Retrieve a list of supported Unicode ranges for a given font.
5672 * Can be called with NULL gs to calculate the buffer size. Returns
5673 * the number of ranges found.
5674 */
5675 static DWORD get_font_unicode_ranges(FT_Face face, GLYPHSET *gs)
5676 {
5677 DWORD num_ranges = 0;
5678
5679 if (face->charmap->encoding == FT_ENCODING_UNICODE && pFT_Get_First_Char)
5680 {
5681 FT_UInt glyph_code;
5682 FT_ULong char_code, char_code_prev;
5683
5684 glyph_code = 0;
5685 char_code_prev = char_code = pFT_Get_First_Char(face, &glyph_code);
5686
5687 TRACE("face encoding FT_ENCODING_UNICODE, number of glyphs %ld, first glyph %u, first char %04lx\n",
5688 face->num_glyphs, glyph_code, char_code);
5689
5690 if (!glyph_code) return 0;
5691
5692 if (gs)
5693 {
5694 gs->ranges[0].wcLow = (USHORT)char_code;
5695 gs->ranges[0].cGlyphs = 0;
5696 gs->cGlyphsSupported = 0;
5697 }
5698
5699 num_ranges = 1;
5700 while (glyph_code)
5701 {
5702 if (char_code < char_code_prev)
5703 {
5704 ERR("expected increasing char code from FT_Get_Next_Char\n");
5705 return 0;
5706 }
5707 if (char_code - char_code_prev > 1)
5708 {
5709 num_ranges++;
5710 if (gs)
5711 {
5712 gs->ranges[num_ranges - 1].wcLow = (USHORT)char_code;
5713 gs->ranges[num_ranges - 1].cGlyphs = 1;
5714 gs->cGlyphsSupported++;
5715 }
5716 }
5717 else if (gs)
5718 {
5719 gs->ranges[num_ranges - 1].cGlyphs++;
5720 gs->cGlyphsSupported++;
5721 }
5722 char_code_prev = char_code;
5723 char_code = pFT_Get_Next_Char(face, char_code, &glyph_code);
5724 }
5725 }
5726 else
5727 FIXME("encoding %u not supported\n", face->charmap->encoding);
5728
5729 return num_ranges;
5730 }
5731
5732 DWORD WineEngGetFontUnicodeRanges(GdiFont *font, LPGLYPHSET glyphset)
5733 {
5734 DWORD size = 0;
5735 DWORD num_ranges = get_font_unicode_ranges(font->ft_face, glyphset);
5736
5737 size = sizeof(GLYPHSET) + sizeof(WCRANGE) * (num_ranges - 1);
5738 if (glyphset)
5739 {
5740 glyphset->cbThis = size;
5741 glyphset->cRanges = num_ranges;
5742 }
5743 return size;
5744 }
5745
5746 /*************************************************************
5747 * FontIsLinked
5748 */
5749 BOOL WineEngFontIsLinked(GdiFont *font)
5750 {
5751 BOOL ret;
5752 EnterCriticalSection( &freetype_cs );
5753 ret = !list_empty(&font->child_fonts);
5754 LeaveCriticalSection( &freetype_cs );
5755 return ret;
5756 }
5757
5758 static BOOL is_hinting_enabled(void)
5759 {
5760 /* Use the >= 2.2.0 function if available */
5761 if(pFT_Get_TrueType_Engine_Type)
5762 {
5763 FT_TrueTypeEngineType type = pFT_Get_TrueType_Engine_Type(library);
5764 return type == FT_TRUETYPE_ENGINE_TYPE_PATENTED;
5765 }
5766 #ifdef FT_DRIVER_HAS_HINTER
5767 else
5768 {
5769 FT_Module mod;
5770
5771 /* otherwise if we've been compiled with < 2.2.0 headers
5772 use the internal macro */
5773 mod = pFT_Get_Module(library, "truetype");
5774 if(mod && FT_DRIVER_HAS_HINTER(mod))
5775 return TRUE;
5776 }
5777 #endif
5778
5779 return FALSE;
5780 }
5781
5782 /*************************************************************************
5783 * GetRasterizerCaps (GDI32.@)
5784 */
5785 BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
5786 {
5787 static int hinting = -1;
5788
5789 if(hinting == -1)
5790 {
5791 hinting = is_hinting_enabled();
5792 TRACE("hinting is %senabled\n", hinting ? "" : "NOT ");
5793 }
5794
5795 lprs->nSize = sizeof(RASTERIZER_STATUS);
5796 lprs->wFlags = TT_AVAILABLE | TT_ENABLED | (hinting ? WINE_TT_HINTER_ENABLED : 0);
5797 lprs->nLanguageID = 0;
5798 return TRUE;
5799 }
5800
5801 /*************************************************************
5802 * WineEngRealizationInfo
5803 */
5804 BOOL WineEngRealizationInfo(GdiFont *font, realization_info_t *info)
5805 {
5806 FIXME("(%p, %p): stub!\n", font, info);
5807
5808 info->flags = 1;
5809 if(FT_IS_SCALABLE(font->ft_face))
5810 info->flags |= 2;
5811
5812 info->cache_num = font->cache_num;
5813 info->unknown2 = -1;
5814 return TRUE;
5815 }
5816
5817 /*************************************************************************
5818 * Kerning support for TrueType fonts
5819 */
5820 #define MS_KERN_TAG MS_MAKE_TAG('k', 'e', 'r', 'n')
5821
5822 struct TT_kern_table
5823 {
5824 USHORT version;
5825 USHORT nTables;
5826 };
5827
5828 struct TT_kern_subtable
5829 {
5830 USHORT version;
5831 USHORT length;
5832 union
5833 {
5834 USHORT word;
5835 struct
5836 {
5837 USHORT horizontal : 1;
5838 USHORT minimum : 1;
5839 USHORT cross_stream: 1;
5840 USHORT override : 1;
5841 USHORT reserved1 : 4;
5842 USHORT format : 8;
5843 } bits;
5844 } coverage;
5845 };
5846
5847 struct TT_format0_kern_subtable
5848 {
5849 USHORT nPairs;
5850 USHORT searchRange;
5851 USHORT entrySelector;
5852 USHORT rangeShift;
5853 };
5854
5855 struct TT_kern_pair
5856 {
5857 USHORT left;
5858 USHORT right;
5859 short value;
5860 };
5861
5862 static DWORD parse_format0_kern_subtable(GdiFont *font,
5863 const struct TT_format0_kern_subtable *tt_f0_ks,
5864 const USHORT *glyph_to_char,
5865 KERNINGPAIR *kern_pair, DWORD cPairs)
5866 {
5867 USHORT i, nPairs;
5868 const struct TT_kern_pair *tt_kern_pair;
5869
5870 TRACE("font height %d, units_per_EM %d\n", font->ppem, font->ft_face->units_per_EM);
5871
5872 nPairs = GET_BE_WORD(tt_f0_ks->nPairs);
5873
5874 TRACE("nPairs %u, searchRange %u, entrySelector %u, rangeShift %u\n",
5875 nPairs, GET_BE_WORD(tt_f0_ks->searchRange),
5876 GET_BE_WORD(tt_f0_ks->entrySelector), GET_BE_WORD(tt_f0_ks->rangeShift));
5877
5878 if (!kern_pair || !cPairs)
5879 return nPairs;
5880
5881 tt_kern_pair = (const struct TT_kern_pair *)(tt_f0_ks + 1);
5882
5883 nPairs = min(nPairs, cPairs);
5884
5885 for (i = 0; i < nPairs; i++)
5886 {
5887 kern_pair->wFirst = glyph_to_char[GET_BE_WORD(tt_kern_pair[i].left)];
5888 kern_pair->wSecond = glyph_to_char[GET_BE_WORD(tt_kern_pair[i].right)];
5889 /* this algorithm appears to better match what Windows does */
5890 kern_pair->iKernAmount = (short)GET_BE_WORD(tt_kern_pair[i].value) * font->ppem;
5891 if (kern_pair->iKernAmount < 0)
5892 {
5893 kern_pair->iKernAmount -= font->ft_face->units_per_EM / 2;
5894 kern_pair->iKernAmount -= font->ppem;
5895 }
5896 else if (kern_pair->iKernAmount > 0)
5897 {
5898 kern_pair->iKernAmount += font->ft_face->units_per_EM / 2;
5899 kern_pair->iKernAmount += font->ppem;
5900 }
5901 kern_pair->iKernAmount /= font->ft_face->units_per_EM;
5902
5903 TRACE("left %u right %u value %d\n",
5904 kern_pair->wFirst, kern_pair->wSecond, kern_pair->iKernAmount);
5905
5906 kern_pair++;
5907 }
5908 TRACE("copied %u entries\n", nPairs);
5909 return nPairs;
5910 }
5911
5912 DWORD WineEngGetKerningPairs(GdiFont *font, DWORD cPairs, KERNINGPAIR *kern_pair)
5913 {
5914 DWORD length;
5915 void *buf;
5916 const struct TT_kern_table *tt_kern_table;
5917 const struct TT_kern_subtable *tt_kern_subtable;
5918 USHORT i, nTables;
5919 USHORT *glyph_to_char;
5920
5921 EnterCriticalSection( &freetype_cs );
5922 if (font->total_kern_pairs != (DWORD)-1)
5923 {
5924 if (cPairs && kern_pair)
5925 {
5926 cPairs = min(cPairs, font->total_kern_pairs);
5927 memcpy(kern_pair, font->kern_pairs, cPairs * sizeof(*kern_pair));
5928 LeaveCriticalSection( &freetype_cs );
5929 return cPairs;
5930 }
5931 LeaveCriticalSection( &freetype_cs );
5932 return font->total_kern_pairs;
5933 }
5934
5935 font->total_kern_pairs = 0;
5936
5937 length = WineEngGetFontData(font, MS_KERN_TAG, 0, NULL, 0);
5938
5939 if (length == GDI_ERROR)
5940 {
5941 TRACE("no kerning data in the font\n");
5942 LeaveCriticalSection( &freetype_cs );
5943 return 0;
5944 }
5945
5946 buf = HeapAlloc(GetProcessHeap(), 0, length);
5947 if (!buf)
5948 {
5949 WARN("Out of memory\n");
5950 LeaveCriticalSection( &freetype_cs );
5951 return 0;
5952 }
5953
5954 WineEngGetFontData(font, MS_KERN_TAG, 0, buf, length);
5955
5956 /* build a glyph index to char code map */
5957 glyph_to_char = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(USHORT) * 65536);
5958 if (!glyph_to_char)
5959 {
5960 WARN("Out of memory allocating a glyph index to char code map\n");
5961 HeapFree(GetProcessHeap(), 0, buf);
5962 LeaveCriticalSection( &freetype_cs );
5963 return 0;
5964 }
5965
5966 if (font->ft_face->charmap->encoding == FT_ENCODING_UNICODE && pFT_Get_First_Char)
5967 {
5968 FT_UInt glyph_code;
5969 FT_ULong char_code;
5970
5971 glyph_code = 0;
5972 char_code = pFT_Get_First_Char(font->ft_face, &glyph_code);
5973
5974 TRACE("face encoding FT_ENCODING_UNICODE, number of glyphs %ld, first glyph %u, first char %lu\n",
5975 font->ft_face->num_glyphs, glyph_code, char_code);
5976
5977 while (glyph_code)
5978 {
5979 /*TRACE("Char %04lX -> Index %u%s\n", char_code, glyph_code, glyph_to_char[glyph_code] ? " !" : "" );*/
5980
5981 /* FIXME: This doesn't match what Windows does: it does some fancy
5982 * things with duplicate glyph index to char code mappings, while
5983 * we just avoid overriding existing entries.
5984 */
5985 if (glyph_code <= 65535 && !glyph_to_char[glyph_code])
5986 glyph_to_char[glyph_code] = (USHORT)char_code;
5987
5988 char_code = pFT_Get_Next_Char(font->ft_face, char_code, &glyph_code);
5989 }
5990 }
5991 else
5992 {
5993 ULONG n;
5994
5995 FIXME("encoding %u not supported\n", font->ft_face->charmap->encoding);
5996 for (n = 0; n <= 65535; n++)
5997 glyph_to_char[n] = (USHORT)n;
5998 }
5999
6000 tt_kern_table = buf;
6001 nTables = GET_BE_WORD(tt_kern_table->nTables);
6002 TRACE("version %u, nTables %u\n",
6003 GET_BE_WORD(tt_kern_table->version), nTables);
6004
6005 tt_kern_subtable = (const struct TT_kern_subtable *)(tt_kern_table + 1);
6006
6007 for (i = 0; i < nTables; i++)
6008 {
6009 struct TT_kern_subtable tt_kern_subtable_copy;
6010
6011 tt_kern_subtable_copy.version = GET_BE_WORD(tt_kern_subtable->version);
6012 tt_kern_subtable_copy.length = GET_BE_WORD(tt_kern_subtable->length);
6013 tt_kern_subtable_copy.coverage.word = GET_BE_WORD(tt_kern_subtable->coverage.word);
6014
6015 TRACE("version %u, length %u, coverage %u, subtable format %u\n",
6016 tt_kern_subtable_copy.version, tt_kern_subtable_copy.length,
6017 tt_kern_subtable_copy.coverage.word, tt_kern_subtable_copy.coverage.bits.format);
6018
6019 /* According to the TrueType specification this is the only format
6020 * that will be properly interpreted by Windows and OS/2
6021 */
6022 if (tt_kern_subtable_copy.coverage.bits.format == 0)
6023 {
6024 DWORD new_chunk, old_total = font->total_kern_pairs;
6025
6026 new_chunk = parse_format0_kern_subtable(font, (const struct TT_format0_kern_subtable *)(tt_kern_subtable + 1),
6027 glyph_to_char, NULL, 0);
6028 font->total_kern_pairs += new_chunk;
6029
6030 if (!font->kern_pairs)
6031 font->kern_pairs = HeapAlloc(GetProcessHeap(), 0,
6032 font->total_kern_pairs * sizeof(*font->kern_pairs));
6033 else
6034 font->kern_pairs = HeapReAlloc(GetProcessHeap(), 0, font->kern_pairs,
6035 font->total_kern_pairs * sizeof(*font->kern_pairs));
6036
6037 parse_format0_kern_subtable(font, (const struct TT_format0_kern_subtable *)(tt_kern_subtable + 1),
6038 glyph_to_char, font->kern_pairs + old_total, new_chunk);
6039 }
6040 else
6041 TRACE("skipping kerning table format %u\n", tt_kern_subtable_copy.coverage.bits.format);
6042
6043 tt_kern_subtable = (const struct TT_kern_subtable *)((const char *)tt_kern_subtable + tt_kern_subtable_copy.length);
6044 }
6045
6046 HeapFree(GetProcessHeap(), 0, glyph_to_char);
6047 HeapFree(GetProcessHeap(), 0, buf);
6048
6049 if (cPairs && kern_pair)
6050 {
6051 cPairs = min(cPairs, font->total_kern_pairs);
6052 memcpy(kern_pair, font->kern_pairs, cPairs * sizeof(*kern_pair));
6053 LeaveCriticalSection( &freetype_cs );
6054 return cPairs;
6055 }
6056 LeaveCriticalSection( &freetype_cs );
6057 return font->total_kern_pairs;
6058 }
6059
6060 #else /* HAVE_FREETYPE */
6061
6062 /*************************************************************************/
6063
6064 BOOL WineEngInit(void)
6065 {
6066 return FALSE;
6067 }
6068 GdiFont *WineEngCreateFontInstance(DC *dc, HFONT hfont)
6069 {
6070 return NULL;
6071 }
6072 BOOL WineEngDestroyFontInstance(HFONT hfont)
6073 {
6074 return FALSE;
6075 }
6076
6077 DWORD WineEngEnumFonts(LPLOGFONTW plf, FONTENUMPROCW proc, LPARAM lparam)
6078 {
6079 return 1;
6080 }
6081
6082 DWORD WineEngGetGlyphIndices(GdiFont *font, LPCWSTR lpstr, INT count,
6083 LPWORD pgi, DWORD flags)
6084 {
6085 return GDI_ERROR;
6086 }
6087
6088 DWORD WineEngGetGlyphOutline(GdiFont *font, UINT glyph, UINT format,
6089 LPGLYPHMETRICS lpgm, DWORD buflen, LPVOID buf,
6090 const MAT2* lpmat)
6091 {
6092 ERR("called but we don't have FreeType\n");
6093 return GDI_ERROR;
6094 }
6095
6096 BOOL WineEngGetTextMetrics(GdiFont *font, LPTEXTMETRICW ptm)
6097 {
6098 ERR("called but we don't have FreeType\n");
6099 return FALSE;
6100 }
6101
6102 UINT WineEngGetOutlineTextMetrics(GdiFont *font, UINT cbSize,
6103 OUTLINETEXTMETRICW *potm)
6104 {
6105 ERR("called but we don't have FreeType\n");
6106 return 0;
6107 }
6108
6109 BOOL WineEngGetCharWidth(GdiFont *font, UINT firstChar, UINT lastChar,
6110 LPINT buffer)
6111 {
6112 ERR("called but we don't have FreeType\n");
6113 return FALSE;
6114 }
6115
6116 BOOL WineEngGetCharABCWidths(GdiFont *font, UINT firstChar, UINT lastChar,
6117 LPABC buffer)
6118 {
6119 ERR("called but we don't have FreeType\n");
6120 return FALSE;
6121 }
6122
6123 BOOL WineEngGetCharABCWidthsI(GdiFont *font, UINT firstChar, UINT count, LPWORD pgi,
6124 LPABC buffer)
6125 {
6126 ERR("called but we don't have FreeType\n");
6127 return FALSE;
6128 }
6129
6130 BOOL WineEngGetTextExtentExPoint(GdiFont *font, LPCWSTR wstr, INT count,
6131 INT max_ext, LPINT nfit, LPINT dx, LPSIZE size)
6132 {
6133 ERR("called but we don't have FreeType\n");
6134 return FALSE;
6135 }
6136
6137 BOOL WineEngGetTextExtentExPointI(GdiFont *font, const WORD *indices, INT count,
6138 INT max_ext, LPINT nfit, LPINT dx, LPSIZE size)
6139 {
6140 ERR("called but we don't have FreeType\n");
6141 return FALSE;
6142 }
6143
6144 DWORD WineEngGetFontData(GdiFont *font, DWORD table, DWORD offset, LPVOID buf,
6145 DWORD cbData)
6146 {
6147 ERR("called but we don't have FreeType\n");
6148 return GDI_ERROR;
6149 }
6150
6151 INT WineEngGetTextFace(GdiFont *font, INT count, LPWSTR str)
6152 {
6153 ERR("called but we don't have FreeType\n");
6154 return 0;
6155 }
6156
6157 INT WineEngAddFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
6158 {
6159 FIXME(":stub\n");
6160 return 1;
6161 }
6162
6163 INT WineEngRemoveFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
6164 {
6165 FIXME(":stub\n");
6166 return TRUE;
6167 }
6168
6169 HANDLE WineEngAddFontMemResourceEx(PVOID pbFont, DWORD cbFont, PVOID pdv, DWORD *pcFonts)
6170 {
6171 FIXME(":stub\n");
6172 return NULL;
6173 }
6174
6175 UINT WineEngGetTextCharsetInfo(GdiFont *font, LPFONTSIGNATURE fs, DWORD flags)
6176 {
6177 FIXME(":stub\n");
6178 return DEFAULT_CHARSET;
6179 }
6180
6181 BOOL WineEngGetLinkedHFont(DC *dc, WCHAR c, HFONT *new_hfont, UINT *glyph)
6182 {
6183 return FALSE;
6184 }
6185
6186 DWORD WineEngGetFontUnicodeRanges(GdiFont *font, LPGLYPHSET glyphset)
6187 {
6188 FIXME("(%p, %p): stub\n", font, glyphset);
6189 return 0;
6190 }
6191
6192 BOOL WineEngFontIsLinked(GdiFont *font)
6193 {
6194 return FALSE;
6195 }
6196
6197 /*************************************************************************
6198 * GetRasterizerCaps (GDI32.@)
6199 */
6200 BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
6201 {
6202 lprs->nSize = sizeof(RASTERIZER_STATUS);
6203 lprs->wFlags = 0;
6204 lprs->nLanguageID = 0;
6205 return TRUE;
6206 }
6207
6208 DWORD WineEngGetKerningPairs(GdiFont *font, DWORD cPairs, KERNINGPAIR *kern_pair)
6209 {
6210 ERR("called but we don't have FreeType\n");
6211 return 0;
6212 }
6213
6214 BOOL WineEngRealizationInfo(GdiFont *font, realization_info_t *info)
6215 {
6216 ERR("called but we don't have FreeType\n");
6217 return FALSE;
6218 }
6219
6220 #endif /* HAVE_FREETYPE */
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