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wldap32: Fix winldap_private header compatibility with 64-bit.
[wine/wine64.git] / dlls / gdi32 / freetype.c
blob9e3ec0267f1b54445a83d7846441e0cbe10e34cb
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 /* Try to avoid not necessary glyph transformations */
3325 if (dcmat.eM21 == 0.0 && dcmat.eM12 == 0.0 && dcmat.eM11 == dcmat.eM22)
3326 {
3327 lf.lfHeight *= fabs(dcmat.eM11);
3328 lf.lfWidth *= fabs(dcmat.eM11);
3329 dcmat.eM11 = dcmat.eM22 = 1.0;
3330 }
3331
3332 TRACE("DC transform %f %f %f %f\n", dcmat.eM11, dcmat.eM12,
3333 dcmat.eM21, dcmat.eM22);
3334
3335 EnterCriticalSection( &freetype_cs );
3336
3337 /* check the cache first */
3338 if((ret = find_in_cache(hfont, &lf, &dcmat, can_use_bitmap)) != NULL) {
3339 TRACE("returning cached gdiFont(%p) for hFont %p\n", ret, hfont);
3340 LeaveCriticalSection( &freetype_cs );
3341 return ret;
3342 }
3343
3344 TRACE("not in cache\n");
3345 if(list_empty(&font_list)) /* No fonts installed */
3346 {
3347 TRACE("No fonts installed\n");
3348 LeaveCriticalSection( &freetype_cs );
3349 return NULL;
3350 }
3351 if(!have_installed_roman_font)
3352 {
3353 TRACE("No roman font installed\n");
3354 LeaveCriticalSection( &freetype_cs );
3355 return NULL;
3356 }
3357
3358 ret = alloc_font();
3359
3360 ret->font_desc.matrix = dcmat;
3361 ret->font_desc.lf = lf;
3362 ret->font_desc.can_use_bitmap = can_use_bitmap;
3363 calc_hash(&ret->font_desc);
3364 hflist = HeapAlloc(GetProcessHeap(), 0, sizeof(*hflist));
3365 hflist->hfont = hfont;
3366 list_add_head(&ret->hfontlist, &hflist->entry);
3367
3368 /* If lfFaceName is "Symbol" then Windows fixes up lfCharSet to
3369 SYMBOL_CHARSET so that Symbol gets picked irrespective of the
3370 original value lfCharSet. Note this is a special case for
3371 Symbol and doesn't happen at least for "Wingdings*" */
3372
3373 if(!strcmpiW(lf.lfFaceName, SymbolW))
3374 lf.lfCharSet = SYMBOL_CHARSET;
3375
3376 if(!TranslateCharsetInfo((DWORD*)(INT_PTR)lf.lfCharSet, &csi, TCI_SRCCHARSET)) {
3377 switch(lf.lfCharSet) {
3378 case DEFAULT_CHARSET:
3379 csi.fs.fsCsb[0] = 0;
3380 break;
3381 default:
3382 FIXME("Untranslated charset %d\n", lf.lfCharSet);
3383 csi.fs.fsCsb[0] = 0;
3384 break;
3385 }
3386 }
3387
3388 family = NULL;
3389 if(lf.lfFaceName[0] != '\0') {
3390 SYSTEM_LINKS *font_link;
3391 CHILD_FONT *font_link_entry;
3392 LPWSTR FaceName = lf.lfFaceName;
3393
3394 /*
3395 * Check for a leading '@' this signals that the font is being
3396 * requested in tategaki mode (vertical writing substitution) but
3397 * does not affect the fontface that is to be selected.
3398 */
3399 if (lf.lfFaceName[0]=='@')
3400 FaceName = &lf.lfFaceName[1];
3401
3402 psub = get_font_subst(&font_subst_list, FaceName, lf.lfCharSet);
3403
3404 if(psub) {
3405 TRACE("substituting %s,%d -> %s,%d\n", debugstr_w(FaceName), lf.lfCharSet,
3406 debugstr_w(psub->to.name), (psub->to.charset != -1) ? psub->to.charset : lf.lfCharSet);
3407 if (psub->to.charset != -1)
3408 lf.lfCharSet = psub->to.charset;
3409 }
3410
3411 /* We want a match on name and charset or just name if
3412 charset was DEFAULT_CHARSET. If the latter then
3413 we fixup the returned charset later in get_nearest_charset
3414 where we'll either use the charset of the current ansi codepage
3415 or if that's unavailable the first charset that the font supports.
3416 */
3417 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3418 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3419 if (!strcmpiW(family->FamilyName, FaceName) ||
3420 (psub && !strcmpiW(family->FamilyName, psub->to.name)))
3421 {
3422 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3423 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3424 if((csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0])) || !csi.fs.fsCsb[0])
3425 if(face->scalable || can_use_bitmap)
3426 goto found;
3427 }
3428 }
3429 }
3430
3431 /*
3432 * Try check the SystemLink list first for a replacement font.
3433 * We may find good replacements there.
3434 */
3435 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
3436 {
3437 if(!strcmpiW(font_link->font_name, FaceName))
3438 {
3439 TRACE("found entry in system list\n");
3440 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
3441 {
3442 face = font_link_entry->face;
3443 family = face->family;
3444 if(csi.fs.fsCsb[0] &
3445 (face->fs.fsCsb[0] | face->fs_links.fsCsb[0]) || !csi.fs.fsCsb[0])
3446 {
3447 if(face->scalable || can_use_bitmap)
3448 goto found;
3449 }
3450 }
3451 }
3452 }
3453 }
3454
3455 psub = NULL; /* substitution is no more relevant */
3456
3457 /* If requested charset was DEFAULT_CHARSET then try using charset
3458 corresponding to the current ansi codepage */
3459 if (!csi.fs.fsCsb[0])
3460 {
3461 INT acp = GetACP();
3462 if(!TranslateCharsetInfo((DWORD*)(INT_PTR)acp, &csi, TCI_SRCCODEPAGE)) {
3463 FIXME("TCI failed on codepage %d\n", acp);
3464 csi.fs.fsCsb[0] = 0;
3465 } else
3466 lf.lfCharSet = csi.ciCharset;
3467 }
3468
3469 /* Face families are in the top 4 bits of lfPitchAndFamily,
3470 so mask with 0xF0 before testing */
3471
3472 if((lf.lfPitchAndFamily & FIXED_PITCH) ||
3473 (lf.lfPitchAndFamily & 0xF0) == FF_MODERN)
3474 strcpyW(lf.lfFaceName, defFixed);
3475 else if((lf.lfPitchAndFamily & 0xF0) == FF_ROMAN)
3476 strcpyW(lf.lfFaceName, defSerif);
3477 else if((lf.lfPitchAndFamily & 0xF0) == FF_SWISS)
3478 strcpyW(lf.lfFaceName, defSans);
3479 else
3480 strcpyW(lf.lfFaceName, defSans);
3481 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3482 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3483 if(!strcmpiW(family->FamilyName, lf.lfFaceName)) {
3484 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3485 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3486 if(csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0]))
3487 if(face->scalable || can_use_bitmap)
3488 goto found;
3489 }
3490 }
3491 }
3492
3493 last_resort_family = NULL;
3494 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3495 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3496 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3497 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3498 if(csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0])) {
3499 if(face->scalable)
3500 goto found;
3501 if(can_use_bitmap && !last_resort_family)
3502 last_resort_family = family;
3503 }
3504 }
3505 }
3506
3507 if(last_resort_family) {
3508 family = last_resort_family;
3509 csi.fs.fsCsb[0] = 0;
3510 goto found;
3511 }
3512
3513 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3514 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3515 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3516 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3517 if(face->scalable) {
3518 csi.fs.fsCsb[0] = 0;
3519 WARN("just using first face for now\n");
3520 goto found;
3521 }
3522 if(can_use_bitmap && !last_resort_family)
3523 last_resort_family = family;
3524 }
3525 }
3526 if(!last_resort_family) {
3527 FIXME("can't find a single appropriate font - bailing\n");
3528 free_font(ret);
3529 LeaveCriticalSection( &freetype_cs );
3530 return NULL;
3531 }
3532
3533 WARN("could only find a bitmap font - this will probably look awful!\n");
3534 family = last_resort_family;
3535 csi.fs.fsCsb[0] = 0;
3536
3537 found:
3538 it = lf.lfItalic ? 1 : 0;
3539 bd = lf.lfWeight > 550 ? 1 : 0;
3540
3541 height = lf.lfHeight;
3542
3543 face = best = best_bitmap = NULL;
3544 LIST_FOR_EACH_ENTRY(face, &family->faces, Face, entry)
3545 {
3546 if((csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0])) || !csi.fs.fsCsb[0])
3547 {
3548 BOOL italic, bold;
3549
3550 italic = (face->ntmFlags & NTM_ITALIC) ? 1 : 0;
3551 bold = (face->ntmFlags & NTM_BOLD) ? 1 : 0;
3552 new_score = (italic ^ it) + (bold ^ bd);
3553 if(!best || new_score <= score)
3554 {
3555 TRACE("(it=%d, bd=%d) is selected for (it=%d, bd=%d)\n",
3556 italic, bold, it, bd);
3557 score = new_score;
3558 best = face;
3559 if(best->scalable && score == 0) break;
3560 if(!best->scalable)
3561 {
3562 if(height > 0)
3563 newdiff = height - (signed int)(best->size.height);
3564 else
3565 newdiff = -height - ((signed int)(best->size.height) - best->size.internal_leading);
3566 if(!best_bitmap || new_score < score ||
3567 (diff > 0 && newdiff < diff && newdiff >= 0) || (diff < 0 && newdiff > diff))
3568 {
3569 TRACE("%d is better for %d diff was %d\n", best->size.height, height, diff);
3570 diff = newdiff;
3571 best_bitmap = best;
3572 if(score == 0 && diff == 0) break;
3573 }
3574 }
3575 }
3576 }
3577 }
3578 if(best)
3579 face = best->scalable ? best : best_bitmap;
3580 ret->fake_italic = (it && !(face->ntmFlags & NTM_ITALIC));
3581 ret->fake_bold = (bd && !(face->ntmFlags & NTM_BOLD));
3582
3583 ret->fs = face->fs;
3584
3585 if(csi.fs.fsCsb[0]) {
3586 ret->charset = lf.lfCharSet;
3587 ret->codepage = csi.ciACP;
3588 }
3589 else
3590 ret->charset = get_nearest_charset(face, &ret->codepage);
3591
3592 TRACE("Chosen: %s %s (%s/%p:%ld)\n", debugstr_w(family->FamilyName),
3593 debugstr_w(face->StyleName), face->file, face->font_data_ptr, face->face_index);
3594
3595 ret->aveWidth = height ? lf.lfWidth : 0;
3596
3597 if(!face->scalable) {
3598 /* Windows uses integer scaling factors for bitmap fonts */
3599 INT scale, scaled_height;
3600
3601 /* FIXME: rotation of bitmap fonts is ignored */
3602 height = abs(GDI_ROUND( (double)height * ret->font_desc.matrix.eM22 ));
3603 if (ret->aveWidth)
3604 ret->aveWidth = (double)ret->aveWidth * ret->font_desc.matrix.eM11;
3605 ret->font_desc.matrix.eM11 = ret->font_desc.matrix.eM22 = 1.0;
3606
3607 if (height != 0) height = diff;
3608 height += face->size.height;
3609
3610 scale = (height + face->size.height - 1) / face->size.height;
3611 scaled_height = scale * face->size.height;
3612 /* XP allows not more than 10% deviation */
3613 if (scale > 1 && scaled_height - height > scaled_height / 10) scale--;
3614 ret->scale_y = scale;
3615
3616 width = face->size.x_ppem >> 6;
3617 height = face->size.y_ppem >> 6;
3618 }
3619 else
3620 ret->scale_y = 1.0;
3621 TRACE("font scale y: %f\n", ret->scale_y);
3622
3623 ret->ft_face = OpenFontFace(ret, face, width, height);
3624
3625 if (!ret->ft_face)
3626 {
3627 free_font( ret );
3628 LeaveCriticalSection( &freetype_cs );
3629 return 0;
3630 }
3631
3632 ret->ntmFlags = face->ntmFlags;
3633
3634 if (ret->charset == SYMBOL_CHARSET &&
3635 select_charmap(ret->ft_face, FT_ENCODING_MS_SYMBOL)) {
3636 /* No ops */
3637 }
3638 else if (select_charmap(ret->ft_face, FT_ENCODING_UNICODE)) {
3639 /* No ops */
3640 }
3641 else {
3642 select_charmap(ret->ft_face, FT_ENCODING_APPLE_ROMAN);
3643 }
3644
3645 ret->orientation = FT_IS_SCALABLE(ret->ft_face) ? lf.lfOrientation : 0;
3646 ret->name = psub ? strdupW(psub->from.name) : strdupW(family->FamilyName);
3647 ret->underline = lf.lfUnderline ? 0xff : 0;
3648 ret->strikeout = lf.lfStrikeOut ? 0xff : 0;
3649 create_child_font_list(ret);
3650
3651 if (lf.lfFaceName[0]=='@') /* We need to try to load the GSUB table */
3652 {
3653 int length = WineEngGetFontData (ret, GSUB_TAG , 0, NULL, 0);
3654 if (length != GDI_ERROR)
3655 {
3656 ret->GSUB_Table = HeapAlloc(GetProcessHeap(),0,length);
3657 WineEngGetFontData(ret, GSUB_TAG , 0, ret->GSUB_Table, length);
3658 TRACE("Loaded GSUB table of %i bytes\n",length);
3659 }
3660 }
3661
3662 TRACE("caching: gdiFont=%p hfont=%p\n", ret, hfont);
3663
3664 add_to_cache(ret);
3665 LeaveCriticalSection( &freetype_cs );
3666 return ret;
3667 }
3668
3669 static void dump_gdi_font_list(void)
3670 {
3671 GdiFont *gdiFont;
3672 struct list *elem_ptr;
3673
3674 TRACE("---------- gdiFont Cache ----------\n");
3675 LIST_FOR_EACH(elem_ptr, &gdi_font_list) {
3676 gdiFont = LIST_ENTRY(elem_ptr, struct tagGdiFont, entry);
3677 TRACE("gdiFont=%p %s %d\n",
3678 gdiFont, debugstr_w(gdiFont->font_desc.lf.lfFaceName), gdiFont->font_desc.lf.lfHeight);
3679 }
3680
3681 TRACE("---------- Unused gdiFont Cache ----------\n");
3682 LIST_FOR_EACH(elem_ptr, &unused_gdi_font_list) {
3683 gdiFont = LIST_ENTRY(elem_ptr, struct tagGdiFont, entry);
3684 TRACE("gdiFont=%p %s %d\n",
3685 gdiFont, debugstr_w(gdiFont->font_desc.lf.lfFaceName), gdiFont->font_desc.lf.lfHeight);
3686 }
3687 }
3688
3689 /*************************************************************
3690 * WineEngDestroyFontInstance
3691 *
3692 * free the gdiFont associated with this handle
3693 *
3694 */
3695 BOOL WineEngDestroyFontInstance(HFONT handle)
3696 {
3697 GdiFont *gdiFont;
3698 HFONTLIST *hflist;
3699 BOOL ret = FALSE;
3700 struct list *font_elem_ptr, *hfontlist_elem_ptr;
3701 int i = 0;
3702
3703 EnterCriticalSection( &freetype_cs );
3704
3705 LIST_FOR_EACH_ENTRY(gdiFont, &child_font_list, struct tagGdiFont, entry)
3706 {
3707 struct list *first_hfont = list_head(&gdiFont->hfontlist);
3708 hflist = LIST_ENTRY(first_hfont, HFONTLIST, entry);
3709 if(hflist->hfont == handle)
3710 {
3711 TRACE("removing child font %p from child list\n", gdiFont);
3712 list_remove(&gdiFont->entry);
3713 LeaveCriticalSection( &freetype_cs );
3714 return TRUE;
3715 }
3716 }
3717
3718 TRACE("destroying hfont=%p\n", handle);
3719 if(TRACE_ON(font))
3720 dump_gdi_font_list();
3721
3722 font_elem_ptr = list_head(&gdi_font_list);
3723 while(font_elem_ptr) {
3724 gdiFont = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3725 font_elem_ptr = list_next(&gdi_font_list, font_elem_ptr);
3726
3727 hfontlist_elem_ptr = list_head(&gdiFont->hfontlist);
3728 while(hfontlist_elem_ptr) {
3729 hflist = LIST_ENTRY(hfontlist_elem_ptr, struct tagHFONTLIST, entry);
3730 hfontlist_elem_ptr = list_next(&gdiFont->hfontlist, hfontlist_elem_ptr);
3731 if(hflist->hfont == handle) {
3732 list_remove(&hflist->entry);
3733 HeapFree(GetProcessHeap(), 0, hflist);
3734 ret = TRUE;
3735 }
3736 }
3737 if(list_empty(&gdiFont->hfontlist)) {
3738 TRACE("Moving to Unused list\n");
3739 list_remove(&gdiFont->entry);
3740 list_add_head(&unused_gdi_font_list, &gdiFont->entry);
3741 }
3742 }
3743
3744
3745 font_elem_ptr = list_head(&unused_gdi_font_list);
3746 while(font_elem_ptr && i++ < UNUSED_CACHE_SIZE)
3747 font_elem_ptr = list_next(&unused_gdi_font_list, font_elem_ptr);
3748 while(font_elem_ptr) {
3749 gdiFont = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3750 font_elem_ptr = list_next(&unused_gdi_font_list, font_elem_ptr);
3751 TRACE("freeing %p\n", gdiFont);
3752 list_remove(&gdiFont->entry);
3753 free_font(gdiFont);
3754 }
3755 LeaveCriticalSection( &freetype_cs );
3756 return ret;
3757 }
3758
3759 static void GetEnumStructs(Face *face, LPENUMLOGFONTEXW pelf,
3760 NEWTEXTMETRICEXW *pntm, LPDWORD ptype)
3761 {
3762 GdiFont *font;
3763 LONG width, height;
3764
3765 if (face->cached_enum_data)
3766 {
3767 TRACE("Cached\n");
3768 *pelf = face->cached_enum_data->elf;
3769 *pntm = face->cached_enum_data->ntm;
3770 *ptype = face->cached_enum_data->type;
3771 return;
3772 }
3773
3774 font = alloc_font();
3775
3776 if(face->scalable) {
3777 height = -2048; /* 2048 is the most common em size */
3778 width = 0;
3779 } else {
3780 height = face->size.y_ppem >> 6;
3781 width = face->size.x_ppem >> 6;
3782 }
3783 font->scale_y = 1.0;
3784
3785 if (!(font->ft_face = OpenFontFace(font, face, width, height)))
3786 {
3787 free_font(font);
3788 return;
3789 }
3790
3791 font->name = strdupW(face->family->FamilyName);
3792 font->ntmFlags = face->ntmFlags;
3793
3794 if (WineEngGetOutlineTextMetrics(font, 0, NULL))
3795 {
3796 memcpy(&pntm->ntmTm, &font->potm->otmTextMetrics, sizeof(TEXTMETRICW));
3797
3798 pntm->ntmTm.ntmSizeEM = font->potm->otmEMSquare;
3799
3800 lstrcpynW(pelf->elfLogFont.lfFaceName,
3801 (WCHAR*)((char*)font->potm + (ULONG_PTR)font->potm->otmpFamilyName),
3802 LF_FACESIZE);
3803 lstrcpynW(pelf->elfFullName,
3804 (WCHAR*)((char*)font->potm + (ULONG_PTR)font->potm->otmpFaceName),
3805 LF_FULLFACESIZE);
3806 lstrcpynW(pelf->elfStyle,
3807 (WCHAR*)((char*)font->potm + (ULONG_PTR)font->potm->otmpStyleName),
3808 LF_FACESIZE);
3809 }
3810 else
3811 {
3812 WineEngGetTextMetrics(font, (TEXTMETRICW *)&pntm->ntmTm);
3813
3814 pntm->ntmTm.ntmSizeEM = pntm->ntmTm.tmHeight - pntm->ntmTm.tmInternalLeading;
3815
3816 lstrcpynW(pelf->elfLogFont.lfFaceName, face->family->FamilyName, LF_FACESIZE);
3817 lstrcpynW(pelf->elfFullName, face->family->FamilyName, LF_FULLFACESIZE);
3818 lstrcpynW(pelf->elfStyle, face->StyleName, LF_FACESIZE);
3819 }
3820
3821 pntm->ntmTm.ntmFlags = face->ntmFlags;
3822 pntm->ntmTm.ntmCellHeight = pntm->ntmTm.tmHeight;
3823 pntm->ntmTm.ntmAvgWidth = pntm->ntmTm.tmAveCharWidth;
3824 pntm->ntmFontSig = face->fs;
3825
3826 pelf->elfScript[0] = '\0'; /* This will get set in WineEngEnumFonts */
3827
3828 pelf->elfLogFont.lfEscapement = 0;
3829 pelf->elfLogFont.lfOrientation = 0;
3830 pelf->elfLogFont.lfHeight = pntm->ntmTm.tmHeight;
3831 pelf->elfLogFont.lfWidth = pntm->ntmTm.tmAveCharWidth;
3832 pelf->elfLogFont.lfWeight = pntm->ntmTm.tmWeight;
3833 pelf->elfLogFont.lfItalic = pntm->ntmTm.tmItalic;
3834 pelf->elfLogFont.lfUnderline = pntm->ntmTm.tmUnderlined;
3835 pelf->elfLogFont.lfStrikeOut = pntm->ntmTm.tmStruckOut;
3836 pelf->elfLogFont.lfCharSet = pntm->ntmTm.tmCharSet;
3837 pelf->elfLogFont.lfOutPrecision = OUT_STROKE_PRECIS;
3838 pelf->elfLogFont.lfClipPrecision = CLIP_STROKE_PRECIS;
3839 pelf->elfLogFont.lfQuality = DRAFT_QUALITY;
3840 pelf->elfLogFont.lfPitchAndFamily = (pntm->ntmTm.tmPitchAndFamily & 0xf1) + 1;
3841
3842 *ptype = 0;
3843 if (pntm->ntmTm.tmPitchAndFamily & TMPF_TRUETYPE)
3844 *ptype |= TRUETYPE_FONTTYPE;
3845 if (pntm->ntmTm.tmPitchAndFamily & TMPF_DEVICE)
3846 *ptype |= DEVICE_FONTTYPE;
3847 if(!(pntm->ntmTm.tmPitchAndFamily & TMPF_VECTOR))
3848 *ptype |= RASTER_FONTTYPE;
3849
3850 face->cached_enum_data = HeapAlloc(GetProcessHeap(), 0, sizeof(*face->cached_enum_data));
3851 if (face->cached_enum_data)
3852 {
3853 face->cached_enum_data->elf = *pelf;
3854 face->cached_enum_data->ntm = *pntm;
3855 face->cached_enum_data->type = *ptype;
3856 }
3857
3858 free_font(font);
3859 }
3860
3861 /*************************************************************
3862 * WineEngEnumFonts
3863 *
3864 */
3865 DWORD WineEngEnumFonts(LPLOGFONTW plf, FONTENUMPROCW proc, LPARAM lparam)
3866 {
3867 Family *family;
3868 Face *face;
3869 struct list *family_elem_ptr, *face_elem_ptr;
3870 ENUMLOGFONTEXW elf;
3871 NEWTEXTMETRICEXW ntm;
3872 DWORD type;
3873 FONTSIGNATURE fs;
3874 CHARSETINFO csi;
3875 LOGFONTW lf;
3876 int i;
3877
3878 if (!plf)
3879 {
3880 lf.lfCharSet = DEFAULT_CHARSET;
3881 lf.lfPitchAndFamily = 0;
3882 lf.lfFaceName[0] = 0;
3883 plf = &lf;
3884 }
3885
3886 TRACE("facename = %s charset %d\n", debugstr_w(plf->lfFaceName), plf->lfCharSet);
3887
3888 EnterCriticalSection( &freetype_cs );
3889 if(plf->lfFaceName[0]) {
3890 FontSubst *psub;
3891 psub = get_font_subst(&font_subst_list, plf->lfFaceName, plf->lfCharSet);
3892
3893 if(psub) {
3894 TRACE("substituting %s -> %s\n", debugstr_w(plf->lfFaceName),
3895 debugstr_w(psub->to.name));
3896 lf = *plf;
3897 strcpyW(lf.lfFaceName, psub->to.name);
3898 plf = &lf;
3899 }
3900
3901 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3902 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3903 if(!strcmpiW(plf->lfFaceName, family->FamilyName)) {
3904 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
3905 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3906 GetEnumStructs(face, &elf, &ntm, &type);
3907 for(i = 0; i < 32; i++) {
3908 if(!face->scalable && face->fs.fsCsb[0] == 0) { /* OEM bitmap */
3909 elf.elfLogFont.lfCharSet = ntm.ntmTm.tmCharSet = OEM_CHARSET;
3910 strcpyW(elf.elfScript, OEM_DOSW);
3911 i = 32; /* break out of loop */
3912 } else if(!(face->fs.fsCsb[0] & (1L << i)))
3913 continue;
3914 else {
3915 fs.fsCsb[0] = 1L << i;
3916 fs.fsCsb[1] = 0;
3917 if(!TranslateCharsetInfo(fs.fsCsb, &csi,
3918 TCI_SRCFONTSIG))
3919 csi.ciCharset = DEFAULT_CHARSET;
3920 if(i == 31) csi.ciCharset = SYMBOL_CHARSET;
3921 if(csi.ciCharset != DEFAULT_CHARSET) {
3922 elf.elfLogFont.lfCharSet =
3923 ntm.ntmTm.tmCharSet = csi.ciCharset;
3924 if(ElfScriptsW[i])
3925 strcpyW(elf.elfScript, ElfScriptsW[i]);
3926 else
3927 FIXME("Unknown elfscript for bit %d\n", i);
3928 }
3929 }
3930 TRACE("enuming face %s full %s style %s charset %d type %d script %s it %d weight %d ntmflags %08x\n",
3931 debugstr_w(elf.elfLogFont.lfFaceName),
3932 debugstr_w(elf.elfFullName), debugstr_w(elf.elfStyle),
3933 csi.ciCharset, type, debugstr_w(elf.elfScript),
3934 elf.elfLogFont.lfItalic, elf.elfLogFont.lfWeight,
3935 ntm.ntmTm.ntmFlags);
3936 /* release section before callback (FIXME) */
3937 LeaveCriticalSection( &freetype_cs );
3938 if (!proc(&elf.elfLogFont, (TEXTMETRICW *)&ntm, type, lparam)) return 0;
3939 EnterCriticalSection( &freetype_cs );
3940 }
3941 }
3942 }
3943 }
3944 } else {
3945 LIST_FOR_EACH(family_elem_ptr, &font_list) {
3946 family = LIST_ENTRY(family_elem_ptr, Family, entry);
3947 face_elem_ptr = list_head(&family->faces);
3948 face = LIST_ENTRY(face_elem_ptr, Face, entry);
3949 GetEnumStructs(face, &elf, &ntm, &type);
3950 for(i = 0; i < 32; i++) {
3951 if(!face->scalable && face->fs.fsCsb[0] == 0) { /* OEM bitmap */
3952 elf.elfLogFont.lfCharSet = ntm.ntmTm.tmCharSet = OEM_CHARSET;
3953 strcpyW(elf.elfScript, OEM_DOSW);
3954 i = 32; /* break out of loop */
3955 } else if(!(face->fs.fsCsb[0] & (1L << i)))
3956 continue;
3957 else {
3958 fs.fsCsb[0] = 1L << i;
3959 fs.fsCsb[1] = 0;
3960 if(!TranslateCharsetInfo(fs.fsCsb, &csi,
3961 TCI_SRCFONTSIG))
3962 csi.ciCharset = DEFAULT_CHARSET;
3963 if(i == 31) csi.ciCharset = SYMBOL_CHARSET;
3964 if(csi.ciCharset != DEFAULT_CHARSET) {
3965 elf.elfLogFont.lfCharSet = ntm.ntmTm.tmCharSet =
3966 csi.ciCharset;
3967 if(ElfScriptsW[i])
3968 strcpyW(elf.elfScript, ElfScriptsW[i]);
3969 else
3970 FIXME("Unknown elfscript for bit %d\n", i);
3971 }
3972 }
3973 TRACE("enuming face %s full %s style %s charset = %d type %d script %s it %d weight %d ntmflags %08x\n",
3974 debugstr_w(elf.elfLogFont.lfFaceName),
3975 debugstr_w(elf.elfFullName), debugstr_w(elf.elfStyle),
3976 csi.ciCharset, type, debugstr_w(elf.elfScript),
3977 elf.elfLogFont.lfItalic, elf.elfLogFont.lfWeight,
3978 ntm.ntmTm.ntmFlags);
3979 /* release section before callback (FIXME) */
3980 LeaveCriticalSection( &freetype_cs );
3981 if (!proc(&elf.elfLogFont, (TEXTMETRICW *)&ntm, type, lparam)) return 0;
3982 EnterCriticalSection( &freetype_cs );
3983 }
3984 }
3985 }
3986 LeaveCriticalSection( &freetype_cs );
3987 return 1;
3988 }
3989
3990 static void FTVectorToPOINTFX(FT_Vector *vec, POINTFX *pt)
3991 {
3992 pt->x.value = vec->x >> 6;
3993 pt->x.fract = (vec->x & 0x3f) << 10;
3994 pt->x.fract |= ((pt->x.fract >> 6) | (pt->x.fract >> 12));
3995 pt->y.value = vec->y >> 6;
3996 pt->y.fract = (vec->y & 0x3f) << 10;
3997 pt->y.fract |= ((pt->y.fract >> 6) | (pt->y.fract >> 12));
3998 return;
3999 }
4000
4001 /***************************************************
4002 * According to the MSDN documentation on WideCharToMultiByte,
4003 * certain codepages cannot set the default_used parameter.
4004 * This returns TRUE if the codepage can set that parameter, false else
4005 * so that calls to WideCharToMultiByte don't fail with ERROR_INVALID_PARAMETER
4006 */
4007 static BOOL codepage_sets_default_used(UINT codepage)
4008 {
4009 switch (codepage)
4010 {
4011 case CP_UTF7:
4012 case CP_UTF8:
4013 case CP_SYMBOL:
4014 return FALSE;
4015 default:
4016 return TRUE;
4017 }
4018 }
4019
4020 /*
4021 * GSUB Table handling functions
4022 */
4023
4024 static INT GSUB_is_glyph_covered(LPCVOID table , UINT glyph)
4025 {
4026 const GSUB_CoverageFormat1* cf1;
4027
4028 cf1 = (GSUB_CoverageFormat1*)table;
4029
4030 if (GET_BE_WORD(cf1->CoverageFormat) == 1)
4031 {
4032 int count = GET_BE_WORD(cf1->GlyphCount);
4033 int i;
4034 TRACE("Coverage Format 1, %i glyphs\n",count);
4035 for (i = 0; i < count; i++)
4036 if (glyph == GET_BE_WORD(cf1->GlyphArray[i]))
4037 return i;
4038 return -1;
4039 }
4040 else if (GET_BE_WORD(cf1->CoverageFormat) == 2)
4041 {
4042 const GSUB_CoverageFormat2* cf2;
4043 int i;
4044 int count;
4045 cf2 = (GSUB_CoverageFormat2*)cf1;
4046
4047 count = GET_BE_WORD(cf2->RangeCount);
4048 TRACE("Coverage Format 2, %i ranges\n",count);
4049 for (i = 0; i < count; i++)
4050 {
4051 if (glyph < GET_BE_WORD(cf2->RangeRecord[i].Start))
4052 return -1;
4053 if ((glyph >= GET_BE_WORD(cf2->RangeRecord[i].Start)) &&
4054 (glyph <= GET_BE_WORD(cf2->RangeRecord[i].End)))
4055 {
4056 return (GET_BE_WORD(cf2->RangeRecord[i].StartCoverageIndex) +
4057 glyph - GET_BE_WORD(cf2->RangeRecord[i].Start));
4058 }
4059 }
4060 return -1;
4061 }
4062 else
4063 ERR("Unknown CoverageFormat %i\n",GET_BE_WORD(cf1->CoverageFormat));
4064
4065 return -1;
4066 }
4067
4068 static const GSUB_Script* GSUB_get_script_table( const GSUB_Header* header, const char* tag)
4069 {
4070 const GSUB_ScriptList *script;
4071 const GSUB_Script *deflt = NULL;
4072 int i;
4073 script = (GSUB_ScriptList*)((LPBYTE)header + GET_BE_WORD(header->ScriptList));
4074
4075 TRACE("%i scripts in this font\n",GET_BE_WORD(script->ScriptCount));
4076 for (i = 0; i < GET_BE_WORD(script->ScriptCount); i++)
4077 {
4078 const GSUB_Script *scr;
4079 int offset;
4080
4081 offset = GET_BE_WORD(script->ScriptRecord[i].Script);
4082 scr = (GSUB_Script*)((LPBYTE)script + offset);
4083
4084 if (strncmp(script->ScriptRecord[i].ScriptTag, tag,4)==0)
4085 return scr;
4086 if (strncmp(script->ScriptRecord[i].ScriptTag, "dflt",4)==0)
4087 deflt = scr;
4088 }
4089 return deflt;
4090 }
4091
4092 static const GSUB_LangSys* GSUB_get_lang_table( const GSUB_Script* script, const char* tag)
4093 {
4094 int i;
4095 int offset;
4096 const GSUB_LangSys *Lang;
4097
4098 TRACE("Deflang %x, LangCount %i\n",GET_BE_WORD(script->DefaultLangSys), GET_BE_WORD(script->LangSysCount));
4099
4100 for (i = 0; i < GET_BE_WORD(script->LangSysCount) ; i++)
4101 {
4102 offset = GET_BE_WORD(script->LangSysRecord[i].LangSys);
4103 Lang = (GSUB_LangSys*)((LPBYTE)script + offset);
4104
4105 if ( strncmp(script->LangSysRecord[i].LangSysTag,tag,4)==0)
4106 return Lang;
4107 }
4108 offset = GET_BE_WORD(script->DefaultLangSys);
4109 if (offset)
4110 {
4111 Lang = (GSUB_LangSys*)((LPBYTE)script + offset);
4112 return Lang;
4113 }
4114 return NULL;
4115 }
4116
4117 static const GSUB_Feature * GSUB_get_feature(const GSUB_Header *header, const GSUB_LangSys *lang, const char* tag)
4118 {
4119 int i;
4120 const GSUB_FeatureList *feature;
4121 feature = (GSUB_FeatureList*)((LPBYTE)header + GET_BE_WORD(header->FeatureList));
4122
4123 TRACE("%i features\n",GET_BE_WORD(lang->FeatureCount));
4124 for (i = 0; i < GET_BE_WORD(lang->FeatureCount); i++)
4125 {
4126 int index = GET_BE_WORD(lang->FeatureIndex[i]);
4127 if (strncmp(feature->FeatureRecord[index].FeatureTag,tag,4)==0)
4128 {
4129 const GSUB_Feature *feat;
4130 feat = (GSUB_Feature*)((LPBYTE)feature + GET_BE_WORD(feature->FeatureRecord[index].Feature));
4131 return feat;
4132 }
4133 }
4134 return NULL;
4135 }
4136
4137 static FT_UInt GSUB_apply_feature(const GSUB_Header * header, const GSUB_Feature* feature, UINT glyph)
4138 {
4139 int i;
4140 int offset;
4141 const GSUB_LookupList *lookup;
4142 lookup = (GSUB_LookupList*)((LPBYTE)header + GET_BE_WORD(header->LookupList));
4143
4144 TRACE("%i lookups\n", GET_BE_WORD(feature->LookupCount));
4145 for (i = 0; i < GET_BE_WORD(feature->LookupCount); i++)
4146 {
4147 const GSUB_LookupTable *look;
4148 offset = GET_BE_WORD(lookup->Lookup[GET_BE_WORD(feature->LookupListIndex[i])]);
4149 look = (GSUB_LookupTable*)((LPBYTE)lookup + offset);
4150 TRACE("type %i, flag %x, subtables %i\n",GET_BE_WORD(look->LookupType),GET_BE_WORD(look->LookupFlag),GET_BE_WORD(look->SubTableCount));
4151 if (GET_BE_WORD(look->LookupType) != 1)
4152 FIXME("We only handle SubType 1\n");
4153 else
4154 {
4155 int j;
4156
4157 for (j = 0; j < GET_BE_WORD(look->SubTableCount); j++)
4158 {
4159 const GSUB_SingleSubstFormat1 *ssf1;
4160 offset = GET_BE_WORD(look->SubTable[j]);
4161 ssf1 = (GSUB_SingleSubstFormat1*)((LPBYTE)look+offset);
4162 if (GET_BE_WORD(ssf1->SubstFormat) == 1)
4163 {
4164 int offset = GET_BE_WORD(ssf1->Coverage);
4165 TRACE(" subtype 1, delta %i\n", GET_BE_WORD(ssf1->DeltaGlyphID));
4166 if (GSUB_is_glyph_covered((LPBYTE)ssf1+offset, glyph) != -1)
4167 {
4168 TRACE(" Glyph 0x%x ->",glyph);
4169 glyph += GET_BE_WORD(ssf1->DeltaGlyphID);
4170 TRACE(" 0x%x\n",glyph);
4171 }
4172 }
4173 else
4174 {
4175 const GSUB_SingleSubstFormat2 *ssf2;
4176 INT index;
4177 INT offset;
4178
4179 ssf2 = (GSUB_SingleSubstFormat2 *)ssf1;
4180 offset = GET_BE_WORD(ssf1->Coverage);
4181 TRACE(" subtype 2, glyph count %i\n", GET_BE_WORD(ssf2->GlyphCount));
4182 index = GSUB_is_glyph_covered((LPBYTE)ssf2+offset, glyph);
4183 TRACE(" Coverage index %i\n",index);
4184 if (index != -1)
4185 {
4186 TRACE(" Glyph is 0x%x ->",glyph);
4187 glyph = GET_BE_WORD(ssf2->Substitute[index]);
4188 TRACE("0x%x\n",glyph);
4189 }
4190 }
4191 }
4192 }
4193 }
4194 return glyph;
4195 }
4196
4197 static const char* get_opentype_script(const GdiFont *font)
4198 {
4199 /*
4200 * I am not sure if this is the correct way to generate our script tag
4201 */
4202
4203 switch (font->charset)
4204 {
4205 case ANSI_CHARSET: return "latn";
4206 case BALTIC_CHARSET: return "latn"; /* ?? */
4207 case CHINESEBIG5_CHARSET: return "hani";
4208 case EASTEUROPE_CHARSET: return "latn"; /* ?? */
4209 case GB2312_CHARSET: return "hani";
4210 case GREEK_CHARSET: return "grek";
4211 case HANGUL_CHARSET: return "hang";
4212 case RUSSIAN_CHARSET: return "cyrl";
4213 case SHIFTJIS_CHARSET: return "kana";
4214 case TURKISH_CHARSET: return "latn"; /* ?? */
4215 case VIETNAMESE_CHARSET: return "latn";
4216 case JOHAB_CHARSET: return "latn"; /* ?? */
4217 case ARABIC_CHARSET: return "arab";
4218 case HEBREW_CHARSET: return "hebr";
4219 case THAI_CHARSET: return "thai";
4220 default: return "latn";
4221 }
4222 }
4223
4224 static FT_UInt get_GSUB_vert_glyph(const GdiFont *font, UINT glyph)
4225 {
4226 const GSUB_Header *header;
4227 const GSUB_Script *script;
4228 const GSUB_LangSys *language;
4229 const GSUB_Feature *feature;
4230
4231 if (!font->GSUB_Table)
4232 return glyph;
4233
4234 header = font->GSUB_Table;
4235
4236 script = GSUB_get_script_table(header, get_opentype_script(font));
4237 if (!script)
4238 {
4239 TRACE("Script not found\n");
4240 return glyph;
4241 }
4242 language = GSUB_get_lang_table(script, "xxxx"); /* Need to get Lang tag */
4243 if (!language)
4244 {
4245 TRACE("Language not found\n");
4246 return glyph;
4247 }
4248 feature = GSUB_get_feature(header, language, "vrt2");
4249 if (!feature)
4250 feature = GSUB_get_feature(header, language, "vert");
4251 if (!feature)
4252 {
4253 TRACE("vrt2/vert feature not found\n");
4254 return glyph;
4255 }
4256 return GSUB_apply_feature(header, feature, glyph);
4257 }
4258
4259 static FT_UInt get_glyph_index(const GdiFont *font, UINT glyph)
4260 {
4261 FT_UInt glyphId;
4262
4263 if(font->ft_face->charmap->encoding == FT_ENCODING_NONE) {
4264 WCHAR wc = (WCHAR)glyph;
4265 BOOL default_used;
4266 BOOL *default_used_pointer;
4267 FT_UInt ret;
4268 char buf;
4269 default_used_pointer = NULL;
4270 default_used = FALSE;
4271 if (codepage_sets_default_used(font->codepage))
4272 default_used_pointer = &default_used;
4273 if(!WideCharToMultiByte(font->codepage, 0, &wc, 1, &buf, sizeof(buf), NULL, default_used_pointer) || default_used)
4274 ret = 0;
4275 else
4276 ret = pFT_Get_Char_Index(font->ft_face, (unsigned char)buf);
4277 TRACE("%04x (%02x) -> ret %d def_used %d\n", glyph, buf, ret, default_used);
4278 return get_GSUB_vert_glyph(font,ret);
4279 }
4280
4281 if(font->ft_face->charmap->encoding == FT_ENCODING_MS_SYMBOL && glyph < 0x100)
4282 glyph = glyph + 0xf000;
4283 glyphId = pFT_Get_Char_Index(font->ft_face, glyph);
4284 return get_GSUB_vert_glyph(font,glyphId);
4285 }
4286
4287 /*************************************************************
4288 * WineEngGetGlyphIndices
4289 *
4290 */
4291 DWORD WineEngGetGlyphIndices(GdiFont *font, LPCWSTR lpstr, INT count,
4292 LPWORD pgi, DWORD flags)
4293 {
4294 int i;
4295 int default_char = -1;
4296
4297 if (flags & GGI_MARK_NONEXISTING_GLYPHS) default_char = 0xffff; /* XP would use 0x1f for bitmap fonts */
4298
4299 for(i = 0; i < count; i++)
4300 {
4301 pgi[i] = get_glyph_index(font, lpstr[i]);
4302 if (pgi[i] == 0)
4303 {
4304 if (default_char == -1)
4305 {
4306 if (FT_IS_SFNT(font->ft_face))
4307 {
4308 TT_OS2 *pOS2 = pFT_Get_Sfnt_Table(font->ft_face, ft_sfnt_os2);
4309 default_char = (pOS2->usDefaultChar ? get_glyph_index(font, pOS2->usDefaultChar) : 0);
4310 }
4311 else
4312 {
4313 TEXTMETRICW textm;
4314 WineEngGetTextMetrics(font, &textm);
4315 default_char = textm.tmDefaultChar;
4316 }
4317 }
4318 pgi[i] = default_char;
4319 }
4320 }
4321 return count;
4322 }
4323
4324 static inline BOOL is_identity_FMAT2(const FMAT2 *matrix)
4325 {
4326 static const FMAT2 identity = { 1.0, 0.0, 0.0, 1.0 };
4327 return !memcmp(matrix, &identity, sizeof(FMAT2));
4328 }
4329
4330 static inline BOOL is_identity_MAT2(const MAT2 *matrix)
4331 {
4332 static const MAT2 identity = { {0,1}, {0,0}, {0,0}, {0,1} };
4333 return !memcmp(matrix, &identity, sizeof(MAT2));
4334 }
4335
4336 /*************************************************************
4337 * WineEngGetGlyphOutline
4338 *
4339 * Behaves in exactly the same way as the win32 api GetGlyphOutline
4340 * except that the first parameter is the HWINEENGFONT of the font in
4341 * question rather than an HDC.
4342 *
4343 */
4344 DWORD WineEngGetGlyphOutline(GdiFont *incoming_font, UINT glyph, UINT format,
4345 LPGLYPHMETRICS lpgm, DWORD buflen, LPVOID buf,
4346 const MAT2* lpmat)
4347 {
4348 static const FT_Matrix identityMat = {(1 << 16), 0, 0, (1 << 16)};
4349 FT_Face ft_face = incoming_font->ft_face;
4350 GdiFont *font = incoming_font;
4351 FT_UInt glyph_index;
4352 DWORD width, height, pitch, needed = 0;
4353 FT_Bitmap ft_bitmap;
4354 FT_Error err;
4355 INT left, right, top = 0, bottom = 0, adv, lsb, bbx;
4356 FT_Angle angle = 0;
4357 FT_Int load_flags = FT_LOAD_DEFAULT | FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH;
4358 double widthRatio = 1.0;
4359 FT_Matrix transMat = identityMat;
4360 FT_Matrix transMatUnrotated;
4361 BOOL needsTransform = FALSE;
4362 BOOL tategaki = (font->GSUB_Table != NULL);
4363 UINT original_index;
4364
4365 TRACE("%p, %04x, %08x, %p, %08x, %p, %p\n", font, glyph, format, lpgm,
4366 buflen, buf, lpmat);
4367
4368 TRACE("font transform %f %f %f %f\n",
4369 font->font_desc.matrix.eM11, font->font_desc.matrix.eM12,
4370 font->font_desc.matrix.eM21, font->font_desc.matrix.eM22);
4371
4372 EnterCriticalSection( &freetype_cs );
4373
4374 if(format & GGO_GLYPH_INDEX) {
4375 glyph_index = get_GSUB_vert_glyph(incoming_font,glyph);
4376 original_index = glyph;
4377 format &= ~GGO_GLYPH_INDEX;
4378 } else {
4379 get_glyph_index_linked(incoming_font, glyph, &font, &glyph_index);
4380 ft_face = font->ft_face;
4381 original_index = glyph_index;
4382 }
4383
4384 if(format & GGO_UNHINTED) {
4385 load_flags |= FT_LOAD_NO_HINTING;
4386 format &= ~GGO_UNHINTED;
4387 }
4388
4389 /* tategaki never appears to happen to lower glyph index */
4390 if (glyph_index < TATEGAKI_LOWER_BOUND )
4391 tategaki = FALSE;
4392
4393 if(original_index >= font->gmsize * GM_BLOCK_SIZE) {
4394 font->gmsize = (original_index / GM_BLOCK_SIZE + 1);
4395 font->gm = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, font->gm,
4396 font->gmsize * sizeof(GM*));
4397 } else {
4398 if (format == GGO_METRICS && font->gm[original_index / GM_BLOCK_SIZE] != NULL &&
4399 FONT_GM(font,original_index)->init && (!lpmat || is_identity_MAT2(lpmat)))
4400 {
4401 *lpgm = FONT_GM(font,original_index)->gm;
4402 TRACE("cached: %u,%u,%s,%d,%d\n", lpgm->gmBlackBoxX, lpgm->gmBlackBoxY,
4403 wine_dbgstr_point(&lpgm->gmptGlyphOrigin),
4404 lpgm->gmCellIncX, lpgm->gmCellIncY);
4405 LeaveCriticalSection( &freetype_cs );
4406 return 1; /* FIXME */
4407 }
4408 }
4409
4410 if (!font->gm[original_index / GM_BLOCK_SIZE])
4411 font->gm[original_index / GM_BLOCK_SIZE] = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY, sizeof(GM) * GM_BLOCK_SIZE);
4412
4413 /* Scaling factor */
4414 if (font->aveWidth)
4415 {
4416 TEXTMETRICW tm;
4417
4418 WineEngGetTextMetrics(font, &tm);
4419
4420 widthRatio = (double)font->aveWidth;
4421 widthRatio /= (double)font->potm->otmTextMetrics.tmAveCharWidth;
4422 }
4423 else
4424 widthRatio = font->scale_y;
4425
4426 /* Scaling transform */
4427 if (widthRatio != 1.0 || font->scale_y != 1.0)
4428 {
4429 FT_Matrix scaleMat;
4430 scaleMat.xx = FT_FixedFromFloat(widthRatio);
4431 scaleMat.xy = 0;
4432 scaleMat.yx = 0;
4433 scaleMat.yy = FT_FixedFromFloat(font->scale_y);
4434
4435 pFT_Matrix_Multiply(&scaleMat, &transMat);
4436 needsTransform = TRUE;
4437 }
4438
4439 /* Slant transform */
4440 if (font->fake_italic) {
4441 FT_Matrix slantMat;
4442
4443 slantMat.xx = (1 << 16);
4444 slantMat.xy = ((1 << 16) >> 2);
4445 slantMat.yx = 0;
4446 slantMat.yy = (1 << 16);
4447 pFT_Matrix_Multiply(&slantMat, &transMat);
4448 needsTransform = TRUE;
4449 }
4450
4451 /* Rotation transform */
4452 transMatUnrotated = transMat;
4453 if(font->orientation && !tategaki) {
4454 FT_Matrix rotationMat;
4455 FT_Vector vecAngle;
4456 angle = FT_FixedFromFloat((double)font->orientation / 10.0);
4457 pFT_Vector_Unit(&vecAngle, angle);
4458 rotationMat.xx = vecAngle.x;
4459 rotationMat.xy = -vecAngle.y;
4460 rotationMat.yx = -rotationMat.xy;
4461 rotationMat.yy = rotationMat.xx;
4462
4463 pFT_Matrix_Multiply(&rotationMat, &transMat);
4464 needsTransform = TRUE;
4465 }
4466
4467 /* World transform */
4468 if (!is_identity_FMAT2(&font->font_desc.matrix))
4469 {
4470 FT_Matrix worldMat;
4471 worldMat.xx = FT_FixedFromFloat(font->font_desc.matrix.eM11);
4472 worldMat.xy = FT_FixedFromFloat(font->font_desc.matrix.eM21);
4473 worldMat.yx = FT_FixedFromFloat(font->font_desc.matrix.eM12);
4474 worldMat.yy = FT_FixedFromFloat(font->font_desc.matrix.eM22);
4475 pFT_Matrix_Multiply(&worldMat, &transMat);
4476 pFT_Matrix_Multiply(&worldMat, &transMatUnrotated);
4477 needsTransform = TRUE;
4478 }
4479
4480 /* Extra transformation specified by caller */
4481 if (lpmat && !is_identity_MAT2(lpmat))
4482 {
4483 FT_Matrix extraMat;
4484 extraMat.xx = FT_FixedFromFIXED(lpmat->eM11);
4485 extraMat.xy = FT_FixedFromFIXED(lpmat->eM21);
4486 extraMat.yx = FT_FixedFromFIXED(lpmat->eM12);
4487 extraMat.yy = FT_FixedFromFIXED(lpmat->eM22);
4488 pFT_Matrix_Multiply(&extraMat, &transMat);
4489 pFT_Matrix_Multiply(&extraMat, &transMatUnrotated);
4490 needsTransform = TRUE;
4491 }
4492
4493 if (needsTransform || (format != GGO_METRICS && format != GGO_BITMAP && format != WINE_GGO_GRAY16_BITMAP))
4494 load_flags |= FT_LOAD_NO_BITMAP;
4495
4496 err = pFT_Load_Glyph(ft_face, glyph_index, load_flags);
4497
4498 if(err) {
4499 WARN("FT_Load_Glyph on index %x returns %d\n", glyph_index, err);
4500 LeaveCriticalSection( &freetype_cs );
4501 return GDI_ERROR;
4502 }
4503
4504 left = (INT)(ft_face->glyph->metrics.horiBearingX) & -64;
4505 right = (INT)((ft_face->glyph->metrics.horiBearingX + ft_face->glyph->metrics.width) + 63) & -64;
4506
4507 adv = (INT)((ft_face->glyph->metrics.horiAdvance) + 63) >> 6;
4508 lsb = left >> 6;
4509 bbx = (right - left) >> 6;
4510
4511 if(!needsTransform) {
4512 top = (ft_face->glyph->metrics.horiBearingY + 63) & -64;
4513 bottom = (ft_face->glyph->metrics.horiBearingY -
4514 ft_face->glyph->metrics.height) & -64;
4515 lpgm->gmCellIncX = adv;
4516 lpgm->gmCellIncY = 0;
4517 } else {
4518 INT xc, yc;
4519 FT_Vector vec;
4520 for(xc = 0; xc < 2; xc++) {
4521 for(yc = 0; yc < 2; yc++) {
4522 vec.x = (ft_face->glyph->metrics.horiBearingX +
4523 xc * ft_face->glyph->metrics.width);
4524 vec.y = ft_face->glyph->metrics.horiBearingY -
4525 yc * ft_face->glyph->metrics.height;
4526 TRACE("Vec %ld,%ld\n", vec.x, vec.y);
4527 pFT_Vector_Transform(&vec, &transMat);
4528 if(xc == 0 && yc == 0) {
4529 left = right = vec.x;
4530 top = bottom = vec.y;
4531 } else {
4532 if(vec.x < left) left = vec.x;
4533 else if(vec.x > right) right = vec.x;
4534 if(vec.y < bottom) bottom = vec.y;
4535 else if(vec.y > top) top = vec.y;
4536 }
4537 }
4538 }
4539 left = left & -64;
4540 right = (right + 63) & -64;
4541 bottom = bottom & -64;
4542 top = (top + 63) & -64;
4543
4544 TRACE("transformed box: (%d,%d - %d,%d)\n", left, top, right, bottom);
4545 vec.x = ft_face->glyph->metrics.horiAdvance;
4546 vec.y = 0;
4547 pFT_Vector_Transform(&vec, &transMat);
4548 lpgm->gmCellIncX = (vec.x+63) >> 6;
4549 lpgm->gmCellIncY = -((vec.y+63) >> 6);
4550
4551 vec.x = ft_face->glyph->metrics.horiAdvance;
4552 vec.y = 0;
4553 pFT_Vector_Transform(&vec, &transMatUnrotated);
4554 adv = (vec.x+63) >> 6;
4555 }
4556 lpgm->gmBlackBoxX = (right - left) >> 6;
4557 lpgm->gmBlackBoxY = (top - bottom) >> 6;
4558 lpgm->gmptGlyphOrigin.x = left >> 6;
4559 lpgm->gmptGlyphOrigin.y = top >> 6;
4560
4561 TRACE("%u,%u,%s,%d,%d\n", lpgm->gmBlackBoxX, lpgm->gmBlackBoxY,
4562 wine_dbgstr_point(&lpgm->gmptGlyphOrigin),
4563 lpgm->gmCellIncX, lpgm->gmCellIncY);
4564
4565 if ((format == GGO_METRICS || format == GGO_BITMAP || format == WINE_GGO_GRAY16_BITMAP) &&
4566 (!lpmat || is_identity_MAT2(lpmat))) /* don't cache custom transforms */
4567 {
4568 FONT_GM(font,original_index)->gm = *lpgm;
4569 FONT_GM(font,original_index)->adv = adv;
4570 FONT_GM(font,original_index)->lsb = lsb;
4571 FONT_GM(font,original_index)->bbx = bbx;
4572 FONT_GM(font,original_index)->init = TRUE;
4573 }
4574
4575 if(format == GGO_METRICS)
4576 {
4577 LeaveCriticalSection( &freetype_cs );
4578 return 1; /* FIXME */
4579 }
4580
4581 if(ft_face->glyph->format != ft_glyph_format_outline && format != GGO_BITMAP && format != WINE_GGO_GRAY16_BITMAP) {
4582 TRACE("loaded a bitmap\n");
4583 LeaveCriticalSection( &freetype_cs );
4584 return GDI_ERROR;
4585 }
4586
4587 switch(format) {
4588 case GGO_BITMAP:
4589 width = lpgm->gmBlackBoxX;
4590 height = lpgm->gmBlackBoxY;
4591 pitch = ((width + 31) >> 5) << 2;
4592 needed = pitch * height;
4593
4594 if(!buf || !buflen) break;
4595
4596 switch(ft_face->glyph->format) {
4597 case ft_glyph_format_bitmap:
4598 {
4599 BYTE *src = ft_face->glyph->bitmap.buffer, *dst = buf;
4600 INT w = (ft_face->glyph->bitmap.width + 7) >> 3;
4601 INT h = ft_face->glyph->bitmap.rows;
4602 while(h--) {
4603 memcpy(dst, src, w);
4604 src += ft_face->glyph->bitmap.pitch;
4605 dst += pitch;
4606 }
4607 break;
4608 }
4609
4610 case ft_glyph_format_outline:
4611 ft_bitmap.width = width;
4612 ft_bitmap.rows = height;
4613 ft_bitmap.pitch = pitch;
4614 ft_bitmap.pixel_mode = ft_pixel_mode_mono;
4615 ft_bitmap.buffer = buf;
4616
4617 if(needsTransform)
4618 pFT_Outline_Transform(&ft_face->glyph->outline, &transMat);
4619
4620 pFT_Outline_Translate(&ft_face->glyph->outline, -left, -bottom );
4621
4622 /* Note: FreeType will only set 'black' bits for us. */
4623 memset(buf, 0, needed);
4624 pFT_Outline_Get_Bitmap(library, &ft_face->glyph->outline, &ft_bitmap);
4625 break;
4626
4627 default:
4628 FIXME("loaded glyph format %x\n", ft_face->glyph->format);
4629 LeaveCriticalSection( &freetype_cs );
4630 return GDI_ERROR;
4631 }
4632 break;
4633
4634 case GGO_GRAY2_BITMAP:
4635 case GGO_GRAY4_BITMAP:
4636 case GGO_GRAY8_BITMAP:
4637 case WINE_GGO_GRAY16_BITMAP:
4638 {
4639 unsigned int mult, row, col;
4640 BYTE *start, *ptr;
4641
4642 width = lpgm->gmBlackBoxX;
4643 height = lpgm->gmBlackBoxY;
4644 pitch = (width + 3) / 4 * 4;
4645 needed = pitch * height;
4646
4647 if(!buf || !buflen) break;
4648
4649 switch(ft_face->glyph->format) {
4650 case ft_glyph_format_bitmap:
4651 {
4652 BYTE *src = ft_face->glyph->bitmap.buffer, *dst = buf;
4653 INT h = ft_face->glyph->bitmap.rows;
4654 INT x;
4655 while(h--) {
4656 for(x = 0; x < pitch; x++)
4657 {
4658 if(x < ft_face->glyph->bitmap.width)
4659 dst[x] = (src[x / 8] & (1 << ( (7 - (x % 8))))) ? 0xff : 0;
4660 else
4661 dst[x] = 0;
4662 }
4663 src += ft_face->glyph->bitmap.pitch;
4664 dst += pitch;
4665 }
4666 LeaveCriticalSection( &freetype_cs );
4667 return needed;
4668 }
4669 case ft_glyph_format_outline:
4670 {
4671 ft_bitmap.width = width;
4672 ft_bitmap.rows = height;
4673 ft_bitmap.pitch = pitch;
4674 ft_bitmap.pixel_mode = ft_pixel_mode_grays;
4675 ft_bitmap.buffer = buf;
4676
4677 if(needsTransform)
4678 pFT_Outline_Transform(&ft_face->glyph->outline, &transMat);
4679
4680 pFT_Outline_Translate(&ft_face->glyph->outline, -left, -bottom );
4681
4682 memset(ft_bitmap.buffer, 0, buflen);
4683
4684 pFT_Outline_Get_Bitmap(library, &ft_face->glyph->outline, &ft_bitmap);
4685
4686 if(format == GGO_GRAY2_BITMAP)
4687 mult = 4;
4688 else if(format == GGO_GRAY4_BITMAP)
4689 mult = 16;
4690 else if(format == GGO_GRAY8_BITMAP)
4691 mult = 64;
4692 else /* format == WINE_GGO_GRAY16_BITMAP */
4693 {
4694 LeaveCriticalSection( &freetype_cs );
4695 return needed;
4696 }
4697 break;
4698 }
4699 default:
4700 FIXME("loaded glyph format %x\n", ft_face->glyph->format);
4701 LeaveCriticalSection( &freetype_cs );
4702 return GDI_ERROR;
4703 }
4704
4705 start = buf;
4706 for(row = 0; row < height; row++) {
4707 ptr = start;
4708 for(col = 0; col < width; col++, ptr++) {
4709 *ptr = (((int)*ptr) * mult + 128) / 256;
4710 }
4711 start += pitch;
4712 }
4713 break;
4714 }
4715
4716 case GGO_NATIVE:
4717 {
4718 int contour, point = 0, first_pt;
4719 FT_Outline *outline = &ft_face->glyph->outline;
4720 TTPOLYGONHEADER *pph;
4721 TTPOLYCURVE *ppc;
4722 DWORD pph_start, cpfx, type;
4723
4724 if(buflen == 0) buf = NULL;
4725
4726 if (needsTransform && buf) {
4727 pFT_Outline_Transform(outline, &transMat);
4728 }
4729
4730 for(contour = 0; contour < outline->n_contours; contour++) {
4731 pph_start = needed;
4732 pph = (TTPOLYGONHEADER *)((char *)buf + needed);
4733 first_pt = point;
4734 if(buf) {
4735 pph->dwType = TT_POLYGON_TYPE;
4736 FTVectorToPOINTFX(&outline->points[point], &pph->pfxStart);
4737 }
4738 needed += sizeof(*pph);
4739 point++;
4740 while(point <= outline->contours[contour]) {
4741 ppc = (TTPOLYCURVE *)((char *)buf + needed);
4742 type = (outline->tags[point] & FT_Curve_Tag_On) ?
4743 TT_PRIM_LINE : TT_PRIM_QSPLINE;
4744 cpfx = 0;
4745 do {
4746 if(buf)
4747 FTVectorToPOINTFX(&outline->points[point], &ppc->apfx[cpfx]);
4748 cpfx++;
4749 point++;
4750 } while(point <= outline->contours[contour] &&
4751 (outline->tags[point] & FT_Curve_Tag_On) ==
4752 (outline->tags[point-1] & FT_Curve_Tag_On));
4753 /* At the end of a contour Windows adds the start point, but
4754 only for Beziers */
4755 if(point > outline->contours[contour] &&
4756 !(outline->tags[point-1] & FT_Curve_Tag_On)) {
4757 if(buf)
4758 FTVectorToPOINTFX(&outline->points[first_pt], &ppc->apfx[cpfx]);
4759 cpfx++;
4760 } else if(point <= outline->contours[contour] &&
4761 outline->tags[point] & FT_Curve_Tag_On) {
4762 /* add closing pt for bezier */
4763 if(buf)
4764 FTVectorToPOINTFX(&outline->points[point], &ppc->apfx[cpfx]);
4765 cpfx++;
4766 point++;
4767 }
4768 if(buf) {
4769 ppc->wType = type;
4770 ppc->cpfx = cpfx;
4771 }
4772 needed += sizeof(*ppc) + (cpfx - 1) * sizeof(POINTFX);
4773 }
4774 if(buf)
4775 pph->cb = needed - pph_start;
4776 }
4777 break;
4778 }
4779 case GGO_BEZIER:
4780 {
4781 /* Convert the quadratic Beziers to cubic Beziers.
4782 The parametric eqn for a cubic Bezier is, from PLRM:
4783 r(t) = at^3 + bt^2 + ct + r0
4784 with the control points:
4785 r1 = r0 + c/3
4786 r2 = r1 + (c + b)/3
4787 r3 = r0 + c + b + a
4788
4789 A quadratic Beizer has the form:
4790 p(t) = (1-t)^2 p0 + 2(1-t)t p1 + t^2 p2
4791
4792 So equating powers of t leads to:
4793 r1 = 2/3 p1 + 1/3 p0
4794 r2 = 2/3 p1 + 1/3 p2
4795 and of course r0 = p0, r3 = p2
4796 */
4797
4798 int contour, point = 0, first_pt;
4799 FT_Outline *outline = &ft_face->glyph->outline;
4800 TTPOLYGONHEADER *pph;
4801 TTPOLYCURVE *ppc;
4802 DWORD pph_start, cpfx, type;
4803 FT_Vector cubic_control[4];
4804 if(buflen == 0) buf = NULL;
4805
4806 if (needsTransform && buf) {
4807 pFT_Outline_Transform(outline, &transMat);
4808 }
4809
4810 for(contour = 0; contour < outline->n_contours; contour++) {
4811 pph_start = needed;
4812 pph = (TTPOLYGONHEADER *)((char *)buf + needed);
4813 first_pt = point;
4814 if(buf) {
4815 pph->dwType = TT_POLYGON_TYPE;
4816 FTVectorToPOINTFX(&outline->points[point], &pph->pfxStart);
4817 }
4818 needed += sizeof(*pph);
4819 point++;
4820 while(point <= outline->contours[contour]) {
4821 ppc = (TTPOLYCURVE *)((char *)buf + needed);
4822 type = (outline->tags[point] & FT_Curve_Tag_On) ?
4823 TT_PRIM_LINE : TT_PRIM_CSPLINE;
4824 cpfx = 0;
4825 do {
4826 if(type == TT_PRIM_LINE) {
4827 if(buf)
4828 FTVectorToPOINTFX(&outline->points[point], &ppc->apfx[cpfx]);
4829 cpfx++;
4830 point++;
4831 } else {
4832 /* Unlike QSPLINEs, CSPLINEs always have their endpoint
4833 so cpfx = 3n */
4834
4835 /* FIXME: Possible optimization in endpoint calculation
4836 if there are two consecutive curves */
4837 cubic_control[0] = outline->points[point-1];
4838 if(!(outline->tags[point-1] & FT_Curve_Tag_On)) {
4839 cubic_control[0].x += outline->points[point].x + 1;
4840 cubic_control[0].y += outline->points[point].y + 1;
4841 cubic_control[0].x >>= 1;
4842 cubic_control[0].y >>= 1;
4843 }
4844 if(point+1 > outline->contours[contour])
4845 cubic_control[3] = outline->points[first_pt];
4846 else {
4847 cubic_control[3] = outline->points[point+1];
4848 if(!(outline->tags[point+1] & FT_Curve_Tag_On)) {
4849 cubic_control[3].x += outline->points[point].x + 1;
4850 cubic_control[3].y += outline->points[point].y + 1;
4851 cubic_control[3].x >>= 1;
4852 cubic_control[3].y >>= 1;
4853 }
4854 }
4855 /* r1 = 1/3 p0 + 2/3 p1
4856 r2 = 1/3 p2 + 2/3 p1 */
4857 cubic_control[1].x = (2 * outline->points[point].x + 1) / 3;
4858 cubic_control[1].y = (2 * outline->points[point].y + 1) / 3;
4859 cubic_control[2] = cubic_control[1];
4860 cubic_control[1].x += (cubic_control[0].x + 1) / 3;
4861 cubic_control[1].y += (cubic_control[0].y + 1) / 3;
4862 cubic_control[2].x += (cubic_control[3].x + 1) / 3;
4863 cubic_control[2].y += (cubic_control[3].y + 1) / 3;
4864 if(buf) {
4865 FTVectorToPOINTFX(&cubic_control[1], &ppc->apfx[cpfx]);
4866 FTVectorToPOINTFX(&cubic_control[2], &ppc->apfx[cpfx+1]);
4867 FTVectorToPOINTFX(&cubic_control[3], &ppc->apfx[cpfx+2]);
4868 }
4869 cpfx += 3;
4870 point++;
4871 }
4872 } while(point <= outline->contours[contour] &&
4873 (outline->tags[point] & FT_Curve_Tag_On) ==
4874 (outline->tags[point-1] & FT_Curve_Tag_On));
4875 /* At the end of a contour Windows adds the start point,
4876 but only for Beziers and we've already done that.
4877 */
4878 if(point <= outline->contours[contour] &&
4879 outline->tags[point] & FT_Curve_Tag_On) {
4880 /* This is the closing pt of a bezier, but we've already
4881 added it, so just inc point and carry on */
4882 point++;
4883 }
4884 if(buf) {
4885 ppc->wType = type;
4886 ppc->cpfx = cpfx;
4887 }
4888 needed += sizeof(*ppc) + (cpfx - 1) * sizeof(POINTFX);
4889 }
4890 if(buf)
4891 pph->cb = needed - pph_start;
4892 }
4893 break;
4894 }
4895
4896 default:
4897 FIXME("Unsupported format %d\n", format);
4898 LeaveCriticalSection( &freetype_cs );
4899 return GDI_ERROR;
4900 }
4901 LeaveCriticalSection( &freetype_cs );
4902 return needed;
4903 }
4904
4905 static BOOL get_bitmap_text_metrics(GdiFont *font)
4906 {
4907 FT_Face ft_face = font->ft_face;
4908 #ifdef HAVE_FREETYPE_FTWINFNT_H
4909 FT_WinFNT_HeaderRec winfnt_header;
4910 #endif
4911 const DWORD size = offsetof(OUTLINETEXTMETRICW, otmFiller);
4912 font->potm = HeapAlloc(GetProcessHeap(), 0, size);
4913 font->potm->otmSize = size;
4914
4915 #define TM font->potm->otmTextMetrics
4916 #ifdef HAVE_FREETYPE_FTWINFNT_H
4917 if(pFT_Get_WinFNT_Header && !pFT_Get_WinFNT_Header(ft_face, &winfnt_header))
4918 {
4919 TM.tmHeight = winfnt_header.pixel_height;
4920 TM.tmAscent = winfnt_header.ascent;
4921 TM.tmDescent = TM.tmHeight - TM.tmAscent;
4922 TM.tmInternalLeading = winfnt_header.internal_leading;
4923 TM.tmExternalLeading = winfnt_header.external_leading;
4924 TM.tmAveCharWidth = winfnt_header.avg_width;
4925 TM.tmMaxCharWidth = winfnt_header.max_width;
4926 TM.tmWeight = winfnt_header.weight;
4927 TM.tmOverhang = 0;
4928 TM.tmDigitizedAspectX = winfnt_header.horizontal_resolution;
4929 TM.tmDigitizedAspectY = winfnt_header.vertical_resolution;
4930 TM.tmFirstChar = winfnt_header.first_char;
4931 TM.tmLastChar = winfnt_header.last_char;
4932 TM.tmDefaultChar = winfnt_header.default_char + winfnt_header.first_char;
4933 TM.tmBreakChar = winfnt_header.break_char + winfnt_header.first_char;
4934 TM.tmItalic = winfnt_header.italic;
4935 TM.tmUnderlined = font->underline;
4936 TM.tmStruckOut = font->strikeout;
4937 TM.tmPitchAndFamily = winfnt_header.pitch_and_family;
4938 TM.tmCharSet = winfnt_header.charset;
4939 }
4940 else
4941 #endif
4942 {
4943 TM.tmAscent = ft_face->size->metrics.ascender >> 6;
4944 TM.tmDescent = -ft_face->size->metrics.descender >> 6;
4945 TM.tmHeight = TM.tmAscent + TM.tmDescent;
4946 TM.tmInternalLeading = TM.tmHeight - ft_face->size->metrics.y_ppem;
4947 TM.tmExternalLeading = (ft_face->size->metrics.height >> 6) - TM.tmHeight;
4948 TM.tmMaxCharWidth = ft_face->size->metrics.max_advance >> 6;
4949 TM.tmAveCharWidth = TM.tmMaxCharWidth * 2 / 3; /* FIXME */
4950 TM.tmWeight = ft_face->style_flags & FT_STYLE_FLAG_BOLD ? FW_BOLD : FW_NORMAL;
4951 TM.tmOverhang = 0;
4952 TM.tmDigitizedAspectX = 96; /* FIXME */
4953 TM.tmDigitizedAspectY = 96; /* FIXME */
4954 TM.tmFirstChar = 1;
4955 TM.tmLastChar = 255;
4956 TM.tmDefaultChar = 32;
4957 TM.tmBreakChar = 32;
4958 TM.tmItalic = ft_face->style_flags & FT_STYLE_FLAG_ITALIC ? 1 : 0;
4959 TM.tmUnderlined = font->underline;
4960 TM.tmStruckOut = font->strikeout;
4961 /* NB inverted meaning of TMPF_FIXED_PITCH */
4962 TM.tmPitchAndFamily = ft_face->face_flags & FT_FACE_FLAG_FIXED_WIDTH ? 0 : TMPF_FIXED_PITCH;
4963 TM.tmCharSet = font->charset;
4964 }
4965 #undef TM
4966
4967 return TRUE;
4968 }
4969
4970
4971 static void scale_font_metrics(const GdiFont *font, LPTEXTMETRICW ptm)
4972 {
4973 double scale_x, scale_y;
4974
4975 if (font->aveWidth)
4976 {
4977 scale_x = (double)font->aveWidth;
4978 scale_x /= (double)font->potm->otmTextMetrics.tmAveCharWidth;
4979 }
4980 else
4981 scale_x = font->scale_y;
4982
4983 scale_x *= fabs(font->font_desc.matrix.eM11);
4984 scale_y = font->scale_y * fabs(font->font_desc.matrix.eM22);
4985
4986 #define SCALE_X(x) (x) = GDI_ROUND((double)(x) * (scale_x))
4987 #define SCALE_Y(y) (y) = GDI_ROUND((double)(y) * (scale_y))
4988
4989 SCALE_Y(ptm->tmHeight);
4990 SCALE_Y(ptm->tmAscent);
4991 SCALE_Y(ptm->tmDescent);
4992 SCALE_Y(ptm->tmInternalLeading);
4993 SCALE_Y(ptm->tmExternalLeading);
4994 SCALE_Y(ptm->tmOverhang);
4995
4996 SCALE_X(ptm->tmAveCharWidth);
4997 SCALE_X(ptm->tmMaxCharWidth);
4998
4999 #undef SCALE_X
5000 #undef SCALE_Y
5001 }
5002
5003 static void scale_outline_font_metrics(const GdiFont *font, OUTLINETEXTMETRICW *potm)
5004 {
5005 double scale_x, scale_y;
5006
5007 if (font->aveWidth)
5008 {
5009 scale_x = (double)font->aveWidth;
5010 scale_x /= (double)font->potm->otmTextMetrics.tmAveCharWidth;
5011 }
5012 else
5013 scale_x = font->scale_y;
5014
5015 scale_x *= fabs(font->font_desc.matrix.eM11);
5016 scale_y = font->scale_y * fabs(font->font_desc.matrix.eM22);
5017
5018 scale_font_metrics(font, &potm->otmTextMetrics);
5019
5020 #define SCALE_X(x) (x) = GDI_ROUND((double)(x) * (scale_x))
5021 #define SCALE_Y(y) (y) = GDI_ROUND((double)(y) * (scale_y))
5022
5023 SCALE_Y(potm->otmAscent);
5024 SCALE_Y(potm->otmDescent);
5025 SCALE_Y(potm->otmLineGap);
5026 SCALE_Y(potm->otmsCapEmHeight);
5027 SCALE_Y(potm->otmsXHeight);
5028 SCALE_Y(potm->otmrcFontBox.top);
5029 SCALE_Y(potm->otmrcFontBox.bottom);
5030 SCALE_X(potm->otmrcFontBox.left);
5031 SCALE_X(potm->otmrcFontBox.right);
5032 SCALE_Y(potm->otmMacAscent);
5033 SCALE_Y(potm->otmMacDescent);
5034 SCALE_Y(potm->otmMacLineGap);
5035 SCALE_X(potm->otmptSubscriptSize.x);
5036 SCALE_Y(potm->otmptSubscriptSize.y);
5037 SCALE_X(potm->otmptSubscriptOffset.x);
5038 SCALE_Y(potm->otmptSubscriptOffset.y);
5039 SCALE_X(potm->otmptSuperscriptSize.x);
5040 SCALE_Y(potm->otmptSuperscriptSize.y);
5041 SCALE_X(potm->otmptSuperscriptOffset.x);
5042 SCALE_Y(potm->otmptSuperscriptOffset.y);
5043 SCALE_Y(potm->otmsStrikeoutSize);
5044 SCALE_Y(potm->otmsStrikeoutPosition);
5045 SCALE_Y(potm->otmsUnderscoreSize);
5046 SCALE_Y(potm->otmsUnderscorePosition);
5047
5048 #undef SCALE_X
5049 #undef SCALE_Y
5050 }
5051
5052 /*************************************************************
5053 * WineEngGetTextMetrics
5054 *
5055 */
5056 BOOL WineEngGetTextMetrics(GdiFont *font, LPTEXTMETRICW ptm)
5057 {
5058 EnterCriticalSection( &freetype_cs );
5059 if(!font->potm) {
5060 if(!WineEngGetOutlineTextMetrics(font, 0, NULL))
5061 if(!get_bitmap_text_metrics(font))
5062 {
5063 LeaveCriticalSection( &freetype_cs );
5064 return FALSE;
5065 }
5066 }
5067 if(!font->potm)
5068 {
5069 LeaveCriticalSection( &freetype_cs );
5070 return FALSE;
5071 }
5072 *ptm = font->potm->otmTextMetrics;
5073 scale_font_metrics(font, ptm);
5074 LeaveCriticalSection( &freetype_cs );
5075 return TRUE;
5076 }
5077
5078
5079 /*************************************************************
5080 * WineEngGetOutlineTextMetrics
5081 *
5082 */
5083 UINT WineEngGetOutlineTextMetrics(GdiFont *font, UINT cbSize,
5084 OUTLINETEXTMETRICW *potm)
5085 {
5086 FT_Face ft_face = font->ft_face;
5087 UINT needed, lenfam, lensty, ret;
5088 TT_OS2 *pOS2;
5089 TT_HoriHeader *pHori;
5090 TT_Postscript *pPost;
5091 FT_Fixed x_scale, y_scale;
5092 WCHAR *family_nameW, *style_nameW;
5093 static const WCHAR spaceW[] = {' ', '\0'};
5094 char *cp;
5095 INT ascent, descent;
5096
5097 TRACE("font=%p\n", font);
5098
5099 if(!FT_IS_SCALABLE(ft_face))
5100 return 0;
5101
5102 EnterCriticalSection( &freetype_cs );
5103
5104 if(font->potm) {
5105 if(cbSize >= font->potm->otmSize)
5106 {
5107 memcpy(potm, font->potm, font->potm->otmSize);
5108 scale_outline_font_metrics(font, potm);
5109 }
5110 LeaveCriticalSection( &freetype_cs );
5111 return font->potm->otmSize;
5112 }
5113
5114
5115 needed = sizeof(*potm);
5116
5117 lenfam = (strlenW(font->name) + 1) * sizeof(WCHAR);
5118 family_nameW = strdupW(font->name);
5119
5120 lensty = MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1, NULL, 0)
5121 * sizeof(WCHAR);
5122 style_nameW = HeapAlloc(GetProcessHeap(), 0, lensty);
5123 MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1,
5124 style_nameW, lensty/sizeof(WCHAR));
5125
5126 /* These names should be read from the TT name table */
5127
5128 /* length of otmpFamilyName */
5129 needed += lenfam;
5130
5131 /* length of otmpFaceName */
5132 if ((ft_face->style_flags & (FT_STYLE_FLAG_ITALIC | FT_STYLE_FLAG_BOLD)) == 0) {
5133 needed += lenfam; /* just the family name */
5134 } else {
5135 needed += lenfam + lensty; /* family + " " + style */
5136 }
5137
5138 /* length of otmpStyleName */
5139 needed += lensty;
5140
5141 /* length of otmpFullName */
5142 needed += lenfam + lensty;
5143
5144
5145 x_scale = ft_face->size->metrics.x_scale;
5146 y_scale = ft_face->size->metrics.y_scale;
5147
5148 pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2);
5149 if(!pOS2) {
5150 FIXME("Can't find OS/2 table - not TT font?\n");
5151 ret = 0;
5152 goto end;
5153 }
5154
5155 pHori = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_hhea);
5156 if(!pHori) {
5157 FIXME("Can't find HHEA table - not TT font?\n");
5158 ret = 0;
5159 goto end;
5160 }
5161
5162 pPost = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_post); /* we can live with this failing */
5163
5164 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",
5165 pOS2->usWinAscent, pOS2->usWinDescent,
5166 pOS2->sTypoAscender, pOS2->sTypoDescender, pOS2->sTypoLineGap,
5167 ft_face->ascender, ft_face->descender, ft_face->height,
5168 pHori->Ascender, pHori->Descender, pHori->Line_Gap,
5169 ft_face->bbox.yMax, ft_face->bbox.yMin);
5170
5171 font->potm = HeapAlloc(GetProcessHeap(), 0, needed);
5172 font->potm->otmSize = needed;
5173
5174 #define TM font->potm->otmTextMetrics
5175
5176 if(pOS2->usWinAscent + pOS2->usWinDescent == 0) {
5177 ascent = pHori->Ascender;
5178 descent = -pHori->Descender;
5179 } else {
5180 ascent = pOS2->usWinAscent;
5181 descent = pOS2->usWinDescent;
5182 }
5183
5184 if(font->yMax) {
5185 TM.tmAscent = font->yMax;
5186 TM.tmDescent = -font->yMin;
5187 TM.tmInternalLeading = (TM.tmAscent + TM.tmDescent) - ft_face->size->metrics.y_ppem;
5188 } else {
5189 TM.tmAscent = (pFT_MulFix(ascent, y_scale) + 32) >> 6;
5190 TM.tmDescent = (pFT_MulFix(descent, y_scale) + 32) >> 6;
5191 TM.tmInternalLeading = (pFT_MulFix(ascent + descent
5192 - ft_face->units_per_EM, y_scale) + 32) >> 6;
5193 }
5194
5195 TM.tmHeight = TM.tmAscent + TM.tmDescent;
5196
5197 /* MSDN says:
5198 el = MAX(0, LineGap - ((WinAscent + WinDescent) - (Ascender - Descender)))
5199 */
5200 TM.tmExternalLeading = max(0, (pFT_MulFix(pHori->Line_Gap -
5201 ((ascent + descent) -
5202 (pHori->Ascender - pHori->Descender)), y_scale) + 32) >> 6);
5203
5204 TM.tmAveCharWidth = (pFT_MulFix(pOS2->xAvgCharWidth, x_scale) + 32) >> 6;
5205 if (TM.tmAveCharWidth == 0) {
5206 TM.tmAveCharWidth = 1;
5207 }
5208 TM.tmMaxCharWidth = (pFT_MulFix(ft_face->bbox.xMax - ft_face->bbox.xMin, x_scale) + 32) >> 6;
5209 TM.tmWeight = (font->fake_bold || (ft_face->style_flags & FT_STYLE_FLAG_BOLD)) ? FW_BOLD : FW_REGULAR;
5210 TM.tmOverhang = 0;
5211 TM.tmDigitizedAspectX = 300;
5212 TM.tmDigitizedAspectY = 300;
5213 /* It appears that for fonts with SYMBOL_CHARSET Windows always sets
5214 * symbol range to 0 - f0ff
5215 */
5216 if (font->charset == SYMBOL_CHARSET)
5217 {
5218 TM.tmFirstChar = 0;
5219 TM.tmDefaultChar = pOS2->usDefaultChar ? pOS2->usDefaultChar : 0x1f;
5220 }
5221 else
5222 {
5223 TM.tmFirstChar = pOS2->usFirstCharIndex;
5224 TM.tmDefaultChar = pOS2->usDefaultChar ? pOS2->usDefaultChar : 0xffff;
5225 }
5226 TM.tmLastChar = pOS2->usLastCharIndex;
5227 TM.tmBreakChar = pOS2->usBreakChar ? pOS2->usBreakChar : ' ';
5228 TM.tmItalic = font->fake_italic ? 255 : ((ft_face->style_flags & FT_STYLE_FLAG_ITALIC) ? 255 : 0);
5229 TM.tmUnderlined = font->underline;
5230 TM.tmStruckOut = font->strikeout;
5231
5232 /* Yes TPMF_FIXED_PITCH is correct; braindead api */
5233 if(!FT_IS_FIXED_WIDTH(ft_face) &&
5234 (pOS2->version == 0xFFFFU ||
5235 pOS2->panose[PAN_PROPORTION_INDEX] != PAN_PROP_MONOSPACED))
5236 TM.tmPitchAndFamily = TMPF_FIXED_PITCH;
5237 else
5238 TM.tmPitchAndFamily = 0;
5239
5240 switch(pOS2->panose[PAN_FAMILYTYPE_INDEX]) {
5241 case PAN_FAMILY_SCRIPT:
5242 TM.tmPitchAndFamily |= FF_SCRIPT;
5243 break;
5244 case PAN_FAMILY_DECORATIVE:
5245 case PAN_FAMILY_PICTORIAL:
5246 TM.tmPitchAndFamily |= FF_DECORATIVE;
5247 break;
5248 case PAN_FAMILY_TEXT_DISPLAY:
5249 if(TM.tmPitchAndFamily == 0) /* fixed */
5250 TM.tmPitchAndFamily = FF_MODERN;
5251 else {
5252 switch(pOS2->panose[PAN_SERIFSTYLE_INDEX]) {
5253 case PAN_SERIF_NORMAL_SANS:
5254 case PAN_SERIF_OBTUSE_SANS:
5255 case PAN_SERIF_PERP_SANS:
5256 TM.tmPitchAndFamily |= FF_SWISS;
5257 break;
5258 default:
5259 TM.tmPitchAndFamily |= FF_ROMAN;
5260 }
5261 }
5262 break;
5263 default:
5264 TM.tmPitchAndFamily |= FF_DONTCARE;
5265 }
5266
5267 if(FT_IS_SCALABLE(ft_face))
5268 TM.tmPitchAndFamily |= TMPF_VECTOR;
5269
5270 if(FT_IS_SFNT(ft_face))
5271 {
5272 if (font->ntmFlags & NTM_PS_OPENTYPE)
5273 TM.tmPitchAndFamily |= TMPF_DEVICE;
5274 else
5275 TM.tmPitchAndFamily |= TMPF_TRUETYPE;
5276 }
5277
5278 TM.tmCharSet = font->charset;
5279
5280 font->potm->otmFiller = 0;
5281 memcpy(&font->potm->otmPanoseNumber, pOS2->panose, PANOSE_COUNT);
5282 font->potm->otmfsSelection = pOS2->fsSelection;
5283 font->potm->otmfsType = pOS2->fsType;
5284 font->potm->otmsCharSlopeRise = pHori->caret_Slope_Rise;
5285 font->potm->otmsCharSlopeRun = pHori->caret_Slope_Run;
5286 font->potm->otmItalicAngle = 0; /* POST table */
5287 font->potm->otmEMSquare = ft_face->units_per_EM;
5288 font->potm->otmAscent = (pFT_MulFix(pOS2->sTypoAscender, y_scale) + 32) >> 6;
5289 font->potm->otmDescent = (pFT_MulFix(pOS2->sTypoDescender, y_scale) + 32) >> 6;
5290 font->potm->otmLineGap = (pFT_MulFix(pOS2->sTypoLineGap, y_scale) + 32) >> 6;
5291 font->potm->otmsCapEmHeight = (pFT_MulFix(pOS2->sCapHeight, y_scale) + 32) >> 6;
5292 font->potm->otmsXHeight = (pFT_MulFix(pOS2->sxHeight, y_scale) + 32) >> 6;
5293 font->potm->otmrcFontBox.left = (pFT_MulFix(ft_face->bbox.xMin, x_scale) + 32) >> 6;
5294 font->potm->otmrcFontBox.right = (pFT_MulFix(ft_face->bbox.xMax, x_scale) + 32) >> 6;
5295 font->potm->otmrcFontBox.top = (pFT_MulFix(ft_face->bbox.yMax, y_scale) + 32) >> 6;
5296 font->potm->otmrcFontBox.bottom = (pFT_MulFix(ft_face->bbox.yMin, y_scale) + 32) >> 6;
5297 font->potm->otmMacAscent = TM.tmAscent;
5298 font->potm->otmMacDescent = -TM.tmDescent;
5299 font->potm->otmMacLineGap = font->potm->otmLineGap;
5300 font->potm->otmusMinimumPPEM = 0; /* TT Header */
5301 font->potm->otmptSubscriptSize.x = (pFT_MulFix(pOS2->ySubscriptXSize, x_scale) + 32) >> 6;
5302 font->potm->otmptSubscriptSize.y = (pFT_MulFix(pOS2->ySubscriptYSize, y_scale) + 32) >> 6;
5303 font->potm->otmptSubscriptOffset.x = (pFT_MulFix(pOS2->ySubscriptXOffset, x_scale) + 32) >> 6;
5304 font->potm->otmptSubscriptOffset.y = (pFT_MulFix(pOS2->ySubscriptYOffset, y_scale) + 32) >> 6;
5305 font->potm->otmptSuperscriptSize.x = (pFT_MulFix(pOS2->ySuperscriptXSize, x_scale) + 32) >> 6;
5306 font->potm->otmptSuperscriptSize.y = (pFT_MulFix(pOS2->ySuperscriptYSize, y_scale) + 32) >> 6;
5307 font->potm->otmptSuperscriptOffset.x = (pFT_MulFix(pOS2->ySuperscriptXOffset, x_scale) + 32) >> 6;
5308 font->potm->otmptSuperscriptOffset.y = (pFT_MulFix(pOS2->ySuperscriptYOffset, y_scale) + 32) >> 6;
5309 font->potm->otmsStrikeoutSize = (pFT_MulFix(pOS2->yStrikeoutSize, y_scale) + 32) >> 6;
5310 font->potm->otmsStrikeoutPosition = (pFT_MulFix(pOS2->yStrikeoutPosition, y_scale) + 32) >> 6;
5311 if(!pPost) {
5312 font->potm->otmsUnderscoreSize = 0;
5313 font->potm->otmsUnderscorePosition = 0;
5314 } else {
5315 font->potm->otmsUnderscoreSize = (pFT_MulFix(pPost->underlineThickness, y_scale) + 32) >> 6;
5316 font->potm->otmsUnderscorePosition = (pFT_MulFix(pPost->underlinePosition, y_scale) + 32) >> 6;
5317 }
5318 #undef TM
5319
5320 /* otmp* members should clearly have type ptrdiff_t, but M$ knows best */
5321 cp = (char*)font->potm + sizeof(*font->potm);
5322 font->potm->otmpFamilyName = (LPSTR)(cp - (char*)font->potm);
5323 strcpyW((WCHAR*)cp, family_nameW);
5324 cp += lenfam;
5325 font->potm->otmpStyleName = (LPSTR)(cp - (char*)font->potm);
5326 strcpyW((WCHAR*)cp, style_nameW);
5327 cp += lensty;
5328 font->potm->otmpFaceName = (LPSTR)(cp - (char*)font->potm);
5329 strcpyW((WCHAR*)cp, family_nameW);
5330 if (ft_face->style_flags & (FT_STYLE_FLAG_ITALIC | FT_STYLE_FLAG_BOLD)) {
5331 strcatW((WCHAR*)cp, spaceW);
5332 strcatW((WCHAR*)cp, style_nameW);
5333 cp += lenfam + lensty;
5334 } else
5335 cp += lenfam;
5336 font->potm->otmpFullName = (LPSTR)(cp - (char*)font->potm);
5337 strcpyW((WCHAR*)cp, family_nameW);
5338 strcatW((WCHAR*)cp, spaceW);
5339 strcatW((WCHAR*)cp, style_nameW);
5340 ret = needed;
5341
5342 if(potm && needed <= cbSize)
5343 {
5344 memcpy(potm, font->potm, font->potm->otmSize);
5345 scale_outline_font_metrics(font, potm);
5346 }
5347
5348 end:
5349 HeapFree(GetProcessHeap(), 0, style_nameW);
5350 HeapFree(GetProcessHeap(), 0, family_nameW);
5351
5352 LeaveCriticalSection( &freetype_cs );
5353 return ret;
5354 }
5355
5356 static BOOL load_child_font(GdiFont *font, CHILD_FONT *child)
5357 {
5358 HFONTLIST *hfontlist;
5359 child->font = alloc_font();
5360 child->font->ft_face = OpenFontFace(child->font, child->face, 0, -font->ppem);
5361 if(!child->font->ft_face)
5362 {
5363 free_font(child->font);
5364 child->font = NULL;
5365 return FALSE;
5366 }
5367
5368 child->font->font_desc = font->font_desc;
5369 child->font->ntmFlags = child->face->ntmFlags;
5370 child->font->orientation = font->orientation;
5371 child->font->scale_y = font->scale_y;
5372 hfontlist = HeapAlloc(GetProcessHeap(), 0, sizeof(*hfontlist));
5373 hfontlist->hfont = CreateFontIndirectW(&font->font_desc.lf);
5374 list_add_head(&child->font->hfontlist, &hfontlist->entry);
5375 child->font->base_font = font;
5376 list_add_head(&child_font_list, &child->font->entry);
5377 TRACE("created child font hfont %p for base %p child %p\n", hfontlist->hfont, font, child->font);
5378 return TRUE;
5379 }
5380
5381 static BOOL get_glyph_index_linked(GdiFont *font, UINT c, GdiFont **linked_font, FT_UInt *glyph)
5382 {
5383 FT_UInt g;
5384 CHILD_FONT *child_font;
5385
5386 if(font->base_font)
5387 font = font->base_font;
5388
5389 *linked_font = font;
5390
5391 if((*glyph = get_glyph_index(font, c)))
5392 return TRUE;
5393
5394 LIST_FOR_EACH_ENTRY(child_font, &font->child_fonts, CHILD_FONT, entry)
5395 {
5396 if(!child_font->font)
5397 if(!load_child_font(font, child_font))
5398 continue;
5399
5400 if(!child_font->font->ft_face)
5401 continue;
5402 g = get_glyph_index(child_font->font, c);
5403 if(g)
5404 {
5405 *glyph = g;
5406 *linked_font = child_font->font;
5407 return TRUE;
5408 }
5409 }
5410 return FALSE;
5411 }
5412
5413 /*************************************************************
5414 * WineEngGetCharWidth
5415 *
5416 */
5417 BOOL WineEngGetCharWidth(GdiFont *font, UINT firstChar, UINT lastChar,
5418 LPINT buffer)
5419 {
5420 UINT c;
5421 GLYPHMETRICS gm;
5422 FT_UInt glyph_index;
5423 GdiFont *linked_font;
5424
5425 TRACE("%p, %d, %d, %p\n", font, firstChar, lastChar, buffer);
5426
5427 EnterCriticalSection( &freetype_cs );
5428 for(c = firstChar; c <= lastChar; c++) {
5429 get_glyph_index_linked(font, c, &linked_font, &glyph_index);
5430 WineEngGetGlyphOutline(linked_font, glyph_index, GGO_METRICS | GGO_GLYPH_INDEX,
5431 &gm, 0, NULL, NULL);
5432 buffer[c - firstChar] = FONT_GM(linked_font,glyph_index)->adv;
5433 }
5434 LeaveCriticalSection( &freetype_cs );
5435 return TRUE;
5436 }
5437
5438 /*************************************************************
5439 * WineEngGetCharABCWidths
5440 *
5441 */
5442 BOOL WineEngGetCharABCWidths(GdiFont *font, UINT firstChar, UINT lastChar,
5443 LPABC buffer)
5444 {
5445 UINT c;
5446 GLYPHMETRICS gm;
5447 FT_UInt glyph_index;
5448 GdiFont *linked_font;
5449
5450 TRACE("%p, %d, %d, %p\n", font, firstChar, lastChar, buffer);
5451
5452 if(!FT_IS_SCALABLE(font->ft_face))
5453 return FALSE;
5454
5455 EnterCriticalSection( &freetype_cs );
5456
5457 for(c = firstChar; c <= lastChar; c++) {
5458 get_glyph_index_linked(font, c, &linked_font, &glyph_index);
5459 WineEngGetGlyphOutline(linked_font, glyph_index, GGO_METRICS | GGO_GLYPH_INDEX,
5460 &gm, 0, NULL, NULL);
5461 buffer[c - firstChar].abcA = FONT_GM(linked_font,glyph_index)->lsb;
5462 buffer[c - firstChar].abcB = FONT_GM(linked_font,glyph_index)->bbx;
5463 buffer[c - firstChar].abcC = FONT_GM(linked_font,glyph_index)->adv - FONT_GM(linked_font,glyph_index)->lsb -
5464 FONT_GM(linked_font,glyph_index)->bbx;
5465 }
5466 LeaveCriticalSection( &freetype_cs );
5467 return TRUE;
5468 }
5469
5470 /*************************************************************
5471 * WineEngGetCharABCWidthsI
5472 *
5473 */
5474 BOOL WineEngGetCharABCWidthsI(GdiFont *font, UINT firstChar, UINT count, LPWORD pgi,
5475 LPABC buffer)
5476 {
5477 UINT c;
5478 GLYPHMETRICS gm;
5479 FT_UInt glyph_index;
5480 GdiFont *linked_font;
5481
5482 if(!FT_HAS_HORIZONTAL(font->ft_face))
5483 return FALSE;
5484
5485 EnterCriticalSection( &freetype_cs );
5486
5487 get_glyph_index_linked(font, 'a', &linked_font, &glyph_index);
5488 if (!pgi)
5489 for(c = firstChar; c < firstChar+count; c++) {
5490 WineEngGetGlyphOutline(linked_font, c, GGO_METRICS | GGO_GLYPH_INDEX,
5491 &gm, 0, NULL, NULL);
5492 buffer[c - firstChar].abcA = FONT_GM(linked_font,c)->lsb;
5493 buffer[c - firstChar].abcB = FONT_GM(linked_font,c)->bbx;
5494 buffer[c - firstChar].abcC = FONT_GM(linked_font,c)->adv - FONT_GM(linked_font,c)->lsb
5495 - FONT_GM(linked_font,c)->bbx;
5496 }
5497 else
5498 for(c = 0; c < count; c++) {
5499 WineEngGetGlyphOutline(linked_font, pgi[c], GGO_METRICS | GGO_GLYPH_INDEX,
5500 &gm, 0, NULL, NULL);
5501 buffer[c].abcA = FONT_GM(linked_font,pgi[c])->lsb;
5502 buffer[c].abcB = FONT_GM(linked_font,pgi[c])->bbx;
5503 buffer[c].abcC = FONT_GM(linked_font,pgi[c])->adv
5504 - FONT_GM(linked_font,pgi[c])->lsb - FONT_GM(linked_font,pgi[c])->bbx;
5505 }
5506
5507 LeaveCriticalSection( &freetype_cs );
5508 return TRUE;
5509 }
5510
5511 /*************************************************************
5512 * WineEngGetTextExtentExPoint
5513 *
5514 */
5515 BOOL WineEngGetTextExtentExPoint(GdiFont *font, LPCWSTR wstr, INT count,
5516 INT max_ext, LPINT pnfit, LPINT dxs, LPSIZE size)
5517 {
5518 INT idx;
5519 INT nfit = 0, ext;
5520 GLYPHMETRICS gm;
5521 TEXTMETRICW tm;
5522 FT_UInt glyph_index;
5523 GdiFont *linked_font;
5524
5525 TRACE("%p, %s, %d, %d, %p\n", font, debugstr_wn(wstr, count), count,
5526 max_ext, size);
5527
5528 EnterCriticalSection( &freetype_cs );
5529
5530 size->cx = 0;
5531 WineEngGetTextMetrics(font, &tm);
5532 size->cy = tm.tmHeight;
5533
5534 for(idx = 0; idx < count; idx++) {
5535 get_glyph_index_linked(font, wstr[idx], &linked_font, &glyph_index);
5536 WineEngGetGlyphOutline(linked_font, glyph_index, GGO_METRICS | GGO_GLYPH_INDEX,
5537 &gm, 0, NULL, NULL);
5538 size->cx += FONT_GM(linked_font,glyph_index)->adv;
5539 ext = size->cx;
5540 if (! pnfit || ext <= max_ext) {
5541 ++nfit;
5542 if (dxs)
5543 dxs[idx] = ext;
5544 }
5545 }
5546
5547 if (pnfit)
5548 *pnfit = nfit;
5549
5550 LeaveCriticalSection( &freetype_cs );
5551 TRACE("return %d, %d, %d\n", size->cx, size->cy, nfit);
5552 return TRUE;
5553 }
5554
5555 /*************************************************************
5556 * WineEngGetTextExtentExPointI
5557 *
5558 */
5559 BOOL WineEngGetTextExtentExPointI(GdiFont *font, const WORD *indices, INT count,
5560 INT max_ext, LPINT pnfit, LPINT dxs, LPSIZE size)
5561 {
5562 INT idx;
5563 INT nfit = 0, ext;
5564 GLYPHMETRICS gm;
5565 TEXTMETRICW tm;
5566
5567 TRACE("%p, %p, %d, %d, %p\n", font, indices, count, max_ext, size);
5568
5569 EnterCriticalSection( &freetype_cs );
5570
5571 size->cx = 0;
5572 WineEngGetTextMetrics(font, &tm);
5573 size->cy = tm.tmHeight;
5574
5575 for(idx = 0; idx < count; idx++) {
5576 WineEngGetGlyphOutline(font, indices[idx],
5577 GGO_METRICS | GGO_GLYPH_INDEX, &gm, 0, NULL,
5578 NULL);
5579 size->cx += FONT_GM(font,indices[idx])->adv;
5580 ext = size->cx;
5581 if (! pnfit || ext <= max_ext) {
5582 ++nfit;
5583 if (dxs)
5584 dxs[idx] = ext;
5585 }
5586 }
5587
5588 if (pnfit)
5589 *pnfit = nfit;
5590
5591 LeaveCriticalSection( &freetype_cs );
5592 TRACE("return %d, %d, %d\n", size->cx, size->cy, nfit);
5593 return TRUE;
5594 }
5595
5596 /*************************************************************
5597 * WineEngGetFontData
5598 *
5599 */
5600 DWORD WineEngGetFontData(GdiFont *font, DWORD table, DWORD offset, LPVOID buf,
5601 DWORD cbData)
5602 {
5603 FT_Face ft_face = font->ft_face;
5604 FT_ULong len;
5605 FT_Error err;
5606
5607 TRACE("font=%p, table=%c%c%c%c, offset=0x%x, buf=%p, cbData=0x%x\n",
5608 font, LOBYTE(LOWORD(table)), HIBYTE(LOWORD(table)),
5609 LOBYTE(HIWORD(table)), HIBYTE(HIWORD(table)), offset, buf, cbData);
5610
5611 if(!FT_IS_SFNT(ft_face))
5612 return GDI_ERROR;
5613
5614 if(!buf || !cbData)
5615 len = 0;
5616 else
5617 len = cbData;
5618
5619 if(table) { /* MS tags differ in endianness from FT ones */
5620 table = table >> 24 | table << 24 |
5621 (table >> 8 & 0xff00) | (table << 8 & 0xff0000);
5622 }
5623
5624 /* make sure value of len is the value freetype says it needs */
5625 if(buf && len)
5626 {
5627 FT_ULong needed = 0;
5628 err = load_sfnt_table(ft_face, table, offset, NULL, &needed);
5629 if( !err && needed < len) len = needed;
5630 }
5631 err = load_sfnt_table(ft_face, table, offset, buf, &len);
5632
5633 if(err) {
5634 TRACE("Can't find table %c%c%c%c\n",
5635 /* bytes were reversed */
5636 HIBYTE(HIWORD(table)), LOBYTE(HIWORD(table)),
5637 HIBYTE(LOWORD(table)), LOBYTE(LOWORD(table)));
5638 return GDI_ERROR;
5639 }
5640 return len;
5641 }
5642
5643 /*************************************************************
5644 * WineEngGetTextFace
5645 *
5646 */
5647 INT WineEngGetTextFace(GdiFont *font, INT count, LPWSTR str)
5648 {
5649 INT n = strlenW(font->name) + 1;
5650 if(str) {
5651 lstrcpynW(str, font->name, count);
5652 return min(count, n);
5653 } else
5654 return n;
5655 }
5656
5657 UINT WineEngGetTextCharsetInfo(GdiFont *font, LPFONTSIGNATURE fs, DWORD flags)
5658 {
5659 if (fs) *fs = font->fs;
5660 return font->charset;
5661 }
5662
5663 BOOL WineEngGetLinkedHFont(DC *dc, WCHAR c, HFONT *new_hfont, UINT *glyph)
5664 {
5665 GdiFont *font = dc->gdiFont, *linked_font;
5666 struct list *first_hfont;
5667 BOOL ret;
5668
5669 EnterCriticalSection( &freetype_cs );
5670 ret = get_glyph_index_linked(font, c, &linked_font, glyph);
5671 TRACE("get_glyph_index_linked glyph %d font %p\n", *glyph, linked_font);
5672 if(font == linked_font)
5673 *new_hfont = dc->hFont;
5674 else
5675 {
5676 first_hfont = list_head(&linked_font->hfontlist);
5677 *new_hfont = LIST_ENTRY(first_hfont, struct tagHFONTLIST, entry)->hfont;
5678 }
5679 LeaveCriticalSection( &freetype_cs );
5680 return ret;
5681 }
5682
5683 /* Retrieve a list of supported Unicode ranges for a given font.
5684 * Can be called with NULL gs to calculate the buffer size. Returns
5685 * the number of ranges found.
5686 */
5687 static DWORD get_font_unicode_ranges(FT_Face face, GLYPHSET *gs)
5688 {
5689 DWORD num_ranges = 0;
5690
5691 if (face->charmap->encoding == FT_ENCODING_UNICODE && pFT_Get_First_Char)
5692 {
5693 FT_UInt glyph_code;
5694 FT_ULong char_code, char_code_prev;
5695
5696 glyph_code = 0;
5697 char_code_prev = char_code = pFT_Get_First_Char(face, &glyph_code);
5698
5699 TRACE("face encoding FT_ENCODING_UNICODE, number of glyphs %ld, first glyph %u, first char %04lx\n",
5700 face->num_glyphs, glyph_code, char_code);
5701
5702 if (!glyph_code) return 0;
5703
5704 if (gs)
5705 {
5706 gs->ranges[0].wcLow = (USHORT)char_code;
5707 gs->ranges[0].cGlyphs = 0;
5708 gs->cGlyphsSupported = 0;
5709 }
5710
5711 num_ranges = 1;
5712 while (glyph_code)
5713 {
5714 if (char_code < char_code_prev)
5715 {
5716 ERR("expected increasing char code from FT_Get_Next_Char\n");
5717 return 0;
5718 }
5719 if (char_code - char_code_prev > 1)
5720 {
5721 num_ranges++;
5722 if (gs)
5723 {
5724 gs->ranges[num_ranges - 1].wcLow = (USHORT)char_code;
5725 gs->ranges[num_ranges - 1].cGlyphs = 1;
5726 gs->cGlyphsSupported++;
5727 }
5728 }
5729 else if (gs)
5730 {
5731 gs->ranges[num_ranges - 1].cGlyphs++;
5732 gs->cGlyphsSupported++;
5733 }
5734 char_code_prev = char_code;
5735 char_code = pFT_Get_Next_Char(face, char_code, &glyph_code);
5736 }
5737 }
5738 else
5739 FIXME("encoding %u not supported\n", face->charmap->encoding);
5740
5741 return num_ranges;
5742 }
5743
5744 DWORD WineEngGetFontUnicodeRanges(GdiFont *font, LPGLYPHSET glyphset)
5745 {
5746 DWORD size = 0;
5747 DWORD num_ranges = get_font_unicode_ranges(font->ft_face, glyphset);
5748
5749 size = sizeof(GLYPHSET) + sizeof(WCRANGE) * (num_ranges - 1);
5750 if (glyphset)
5751 {
5752 glyphset->cbThis = size;
5753 glyphset->cRanges = num_ranges;
5754 }
5755 return size;
5756 }
5757
5758 /*************************************************************
5759 * FontIsLinked
5760 */
5761 BOOL WineEngFontIsLinked(GdiFont *font)
5762 {
5763 BOOL ret;
5764 EnterCriticalSection( &freetype_cs );
5765 ret = !list_empty(&font->child_fonts);
5766 LeaveCriticalSection( &freetype_cs );
5767 return ret;
5768 }
5769
5770 static BOOL is_hinting_enabled(void)
5771 {
5772 /* Use the >= 2.2.0 function if available */
5773 if(pFT_Get_TrueType_Engine_Type)
5774 {
5775 FT_TrueTypeEngineType type = pFT_Get_TrueType_Engine_Type(library);
5776 return type == FT_TRUETYPE_ENGINE_TYPE_PATENTED;
5777 }
5778 #ifdef FT_DRIVER_HAS_HINTER
5779 else
5780 {
5781 FT_Module mod;
5782
5783 /* otherwise if we've been compiled with < 2.2.0 headers
5784 use the internal macro */
5785 mod = pFT_Get_Module(library, "truetype");
5786 if(mod && FT_DRIVER_HAS_HINTER(mod))
5787 return TRUE;
5788 }
5789 #endif
5790
5791 return FALSE;
5792 }
5793
5794 /*************************************************************************
5795 * GetRasterizerCaps (GDI32.@)
5796 */
5797 BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
5798 {
5799 static int hinting = -1;
5800
5801 if(hinting == -1)
5802 {
5803 hinting = is_hinting_enabled();
5804 TRACE("hinting is %senabled\n", hinting ? "" : "NOT ");
5805 }
5806
5807 lprs->nSize = sizeof(RASTERIZER_STATUS);
5808 lprs->wFlags = TT_AVAILABLE | TT_ENABLED | (hinting ? WINE_TT_HINTER_ENABLED : 0);
5809 lprs->nLanguageID = 0;
5810 return TRUE;
5811 }
5812
5813 /*************************************************************
5814 * WineEngRealizationInfo
5815 */
5816 BOOL WineEngRealizationInfo(GdiFont *font, realization_info_t *info)
5817 {
5818 FIXME("(%p, %p): stub!\n", font, info);
5819
5820 info->flags = 1;
5821 if(FT_IS_SCALABLE(font->ft_face))
5822 info->flags |= 2;
5823
5824 info->cache_num = font->cache_num;
5825 info->unknown2 = -1;
5826 return TRUE;
5827 }
5828
5829 /*************************************************************************
5830 * Kerning support for TrueType fonts
5831 */
5832 #define MS_KERN_TAG MS_MAKE_TAG('k', 'e', 'r', 'n')
5833
5834 struct TT_kern_table
5835 {
5836 USHORT version;
5837 USHORT nTables;
5838 };
5839
5840 struct TT_kern_subtable
5841 {
5842 USHORT version;
5843 USHORT length;
5844 union
5845 {
5846 USHORT word;
5847 struct
5848 {
5849 USHORT horizontal : 1;
5850 USHORT minimum : 1;
5851 USHORT cross_stream: 1;
5852 USHORT override : 1;
5853 USHORT reserved1 : 4;
5854 USHORT format : 8;
5855 } bits;
5856 } coverage;
5857 };
5858
5859 struct TT_format0_kern_subtable
5860 {
5861 USHORT nPairs;
5862 USHORT searchRange;
5863 USHORT entrySelector;
5864 USHORT rangeShift;
5865 };
5866
5867 struct TT_kern_pair
5868 {
5869 USHORT left;
5870 USHORT right;
5871 short value;
5872 };
5873
5874 static DWORD parse_format0_kern_subtable(GdiFont *font,
5875 const struct TT_format0_kern_subtable *tt_f0_ks,
5876 const USHORT *glyph_to_char,
5877 KERNINGPAIR *kern_pair, DWORD cPairs)
5878 {
5879 USHORT i, nPairs;
5880 const struct TT_kern_pair *tt_kern_pair;
5881
5882 TRACE("font height %d, units_per_EM %d\n", font->ppem, font->ft_face->units_per_EM);
5883
5884 nPairs = GET_BE_WORD(tt_f0_ks->nPairs);
5885
5886 TRACE("nPairs %u, searchRange %u, entrySelector %u, rangeShift %u\n",
5887 nPairs, GET_BE_WORD(tt_f0_ks->searchRange),
5888 GET_BE_WORD(tt_f0_ks->entrySelector), GET_BE_WORD(tt_f0_ks->rangeShift));
5889
5890 if (!kern_pair || !cPairs)
5891 return nPairs;
5892
5893 tt_kern_pair = (const struct TT_kern_pair *)(tt_f0_ks + 1);
5894
5895 nPairs = min(nPairs, cPairs);
5896
5897 for (i = 0; i < nPairs; i++)
5898 {
5899 kern_pair->wFirst = glyph_to_char[GET_BE_WORD(tt_kern_pair[i].left)];
5900 kern_pair->wSecond = glyph_to_char[GET_BE_WORD(tt_kern_pair[i].right)];
5901 /* this algorithm appears to better match what Windows does */
5902 kern_pair->iKernAmount = (short)GET_BE_WORD(tt_kern_pair[i].value) * font->ppem;
5903 if (kern_pair->iKernAmount < 0)
5904 {
5905 kern_pair->iKernAmount -= font->ft_face->units_per_EM / 2;
5906 kern_pair->iKernAmount -= font->ppem;
5907 }
5908 else if (kern_pair->iKernAmount > 0)
5909 {
5910 kern_pair->iKernAmount += font->ft_face->units_per_EM / 2;
5911 kern_pair->iKernAmount += font->ppem;
5912 }
5913 kern_pair->iKernAmount /= font->ft_face->units_per_EM;
5914
5915 TRACE("left %u right %u value %d\n",
5916 kern_pair->wFirst, kern_pair->wSecond, kern_pair->iKernAmount);
5917
5918 kern_pair++;
5919 }
5920 TRACE("copied %u entries\n", nPairs);
5921 return nPairs;
5922 }
5923
5924 DWORD WineEngGetKerningPairs(GdiFont *font, DWORD cPairs, KERNINGPAIR *kern_pair)
5925 {
5926 DWORD length;
5927 void *buf;
5928 const struct TT_kern_table *tt_kern_table;
5929 const struct TT_kern_subtable *tt_kern_subtable;
5930 USHORT i, nTables;
5931 USHORT *glyph_to_char;
5932
5933 EnterCriticalSection( &freetype_cs );
5934 if (font->total_kern_pairs != (DWORD)-1)
5935 {
5936 if (cPairs && kern_pair)
5937 {
5938 cPairs = min(cPairs, font->total_kern_pairs);
5939 memcpy(kern_pair, font->kern_pairs, cPairs * sizeof(*kern_pair));
5940 LeaveCriticalSection( &freetype_cs );
5941 return cPairs;
5942 }
5943 LeaveCriticalSection( &freetype_cs );
5944 return font->total_kern_pairs;
5945 }
5946
5947 font->total_kern_pairs = 0;
5948
5949 length = WineEngGetFontData(font, MS_KERN_TAG, 0, NULL, 0);
5950
5951 if (length == GDI_ERROR)
5952 {
5953 TRACE("no kerning data in the font\n");
5954 LeaveCriticalSection( &freetype_cs );
5955 return 0;
5956 }
5957
5958 buf = HeapAlloc(GetProcessHeap(), 0, length);
5959 if (!buf)
5960 {
5961 WARN("Out of memory\n");
5962 LeaveCriticalSection( &freetype_cs );
5963 return 0;
5964 }
5965
5966 WineEngGetFontData(font, MS_KERN_TAG, 0, buf, length);
5967
5968 /* build a glyph index to char code map */
5969 glyph_to_char = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(USHORT) * 65536);
5970 if (!glyph_to_char)
5971 {
5972 WARN("Out of memory allocating a glyph index to char code map\n");
5973 HeapFree(GetProcessHeap(), 0, buf);
5974 LeaveCriticalSection( &freetype_cs );
5975 return 0;
5976 }
5977
5978 if (font->ft_face->charmap->encoding == FT_ENCODING_UNICODE && pFT_Get_First_Char)
5979 {
5980 FT_UInt glyph_code;
5981 FT_ULong char_code;
5982
5983 glyph_code = 0;
5984 char_code = pFT_Get_First_Char(font->ft_face, &glyph_code);
5985
5986 TRACE("face encoding FT_ENCODING_UNICODE, number of glyphs %ld, first glyph %u, first char %lu\n",
5987 font->ft_face->num_glyphs, glyph_code, char_code);
5988
5989 while (glyph_code)
5990 {
5991 /*TRACE("Char %04lX -> Index %u%s\n", char_code, glyph_code, glyph_to_char[glyph_code] ? " !" : "" );*/
5992
5993 /* FIXME: This doesn't match what Windows does: it does some fancy
5994 * things with duplicate glyph index to char code mappings, while
5995 * we just avoid overriding existing entries.
5996 */
5997 if (glyph_code <= 65535 && !glyph_to_char[glyph_code])
5998 glyph_to_char[glyph_code] = (USHORT)char_code;
5999
6000 char_code = pFT_Get_Next_Char(font->ft_face, char_code, &glyph_code);
6001 }
6002 }
6003 else
6004 {
6005 ULONG n;
6006
6007 FIXME("encoding %u not supported\n", font->ft_face->charmap->encoding);
6008 for (n = 0; n <= 65535; n++)
6009 glyph_to_char[n] = (USHORT)n;
6010 }
6011
6012 tt_kern_table = buf;
6013 nTables = GET_BE_WORD(tt_kern_table->nTables);
6014 TRACE("version %u, nTables %u\n",
6015 GET_BE_WORD(tt_kern_table->version), nTables);
6016
6017 tt_kern_subtable = (const struct TT_kern_subtable *)(tt_kern_table + 1);
6018
6019 for (i = 0; i < nTables; i++)
6020 {
6021 struct TT_kern_subtable tt_kern_subtable_copy;
6022
6023 tt_kern_subtable_copy.version = GET_BE_WORD(tt_kern_subtable->version);
6024 tt_kern_subtable_copy.length = GET_BE_WORD(tt_kern_subtable->length);
6025 tt_kern_subtable_copy.coverage.word = GET_BE_WORD(tt_kern_subtable->coverage.word);
6026
6027 TRACE("version %u, length %u, coverage %u, subtable format %u\n",
6028 tt_kern_subtable_copy.version, tt_kern_subtable_copy.length,
6029 tt_kern_subtable_copy.coverage.word, tt_kern_subtable_copy.coverage.bits.format);
6030
6031 /* According to the TrueType specification this is the only format
6032 * that will be properly interpreted by Windows and OS/2
6033 */
6034 if (tt_kern_subtable_copy.coverage.bits.format == 0)
6035 {
6036 DWORD new_chunk, old_total = font->total_kern_pairs;
6037
6038 new_chunk = parse_format0_kern_subtable(font, (const struct TT_format0_kern_subtable *)(tt_kern_subtable + 1),
6039 glyph_to_char, NULL, 0);
6040 font->total_kern_pairs += new_chunk;
6041
6042 if (!font->kern_pairs)
6043 font->kern_pairs = HeapAlloc(GetProcessHeap(), 0,
6044 font->total_kern_pairs * sizeof(*font->kern_pairs));
6045 else
6046 font->kern_pairs = HeapReAlloc(GetProcessHeap(), 0, font->kern_pairs,
6047 font->total_kern_pairs * sizeof(*font->kern_pairs));
6048
6049 parse_format0_kern_subtable(font, (const struct TT_format0_kern_subtable *)(tt_kern_subtable + 1),
6050 glyph_to_char, font->kern_pairs + old_total, new_chunk);
6051 }
6052 else
6053 TRACE("skipping kerning table format %u\n", tt_kern_subtable_copy.coverage.bits.format);
6054
6055 tt_kern_subtable = (const struct TT_kern_subtable *)((const char *)tt_kern_subtable + tt_kern_subtable_copy.length);
6056 }
6057
6058 HeapFree(GetProcessHeap(), 0, glyph_to_char);
6059 HeapFree(GetProcessHeap(), 0, buf);
6060
6061 if (cPairs && kern_pair)
6062 {
6063 cPairs = min(cPairs, font->total_kern_pairs);
6064 memcpy(kern_pair, font->kern_pairs, cPairs * sizeof(*kern_pair));
6065 LeaveCriticalSection( &freetype_cs );
6066 return cPairs;
6067 }
6068 LeaveCriticalSection( &freetype_cs );
6069 return font->total_kern_pairs;
6070 }
6071
6072 #else /* HAVE_FREETYPE */
6073
6074 /*************************************************************************/
6075
6076 BOOL WineEngInit(void)
6077 {
6078 return FALSE;
6079 }
6080 GdiFont *WineEngCreateFontInstance(DC *dc, HFONT hfont)
6081 {
6082 return NULL;
6083 }
6084 BOOL WineEngDestroyFontInstance(HFONT hfont)
6085 {
6086 return FALSE;
6087 }
6088
6089 DWORD WineEngEnumFonts(LPLOGFONTW plf, FONTENUMPROCW proc, LPARAM lparam)
6090 {
6091 return 1;
6092 }
6093
6094 DWORD WineEngGetGlyphIndices(GdiFont *font, LPCWSTR lpstr, INT count,
6095 LPWORD pgi, DWORD flags)
6096 {
6097 return GDI_ERROR;
6098 }
6099
6100 DWORD WineEngGetGlyphOutline(GdiFont *font, UINT glyph, UINT format,
6101 LPGLYPHMETRICS lpgm, DWORD buflen, LPVOID buf,
6102 const MAT2* lpmat)
6103 {
6104 ERR("called but we don't have FreeType\n");
6105 return GDI_ERROR;
6106 }
6107
6108 BOOL WineEngGetTextMetrics(GdiFont *font, LPTEXTMETRICW ptm)
6109 {
6110 ERR("called but we don't have FreeType\n");
6111 return FALSE;
6112 }
6113
6114 UINT WineEngGetOutlineTextMetrics(GdiFont *font, UINT cbSize,
6115 OUTLINETEXTMETRICW *potm)
6116 {
6117 ERR("called but we don't have FreeType\n");
6118 return 0;
6119 }
6120
6121 BOOL WineEngGetCharWidth(GdiFont *font, UINT firstChar, UINT lastChar,
6122 LPINT buffer)
6123 {
6124 ERR("called but we don't have FreeType\n");
6125 return FALSE;
6126 }
6127
6128 BOOL WineEngGetCharABCWidths(GdiFont *font, UINT firstChar, UINT lastChar,
6129 LPABC buffer)
6130 {
6131 ERR("called but we don't have FreeType\n");
6132 return FALSE;
6133 }
6134
6135 BOOL WineEngGetCharABCWidthsI(GdiFont *font, UINT firstChar, UINT count, LPWORD pgi,
6136 LPABC buffer)
6137 {
6138 ERR("called but we don't have FreeType\n");
6139 return FALSE;
6140 }
6141
6142 BOOL WineEngGetTextExtentExPoint(GdiFont *font, LPCWSTR wstr, INT count,
6143 INT max_ext, LPINT nfit, LPINT dx, LPSIZE size)
6144 {
6145 ERR("called but we don't have FreeType\n");
6146 return FALSE;
6147 }
6148
6149 BOOL WineEngGetTextExtentExPointI(GdiFont *font, const WORD *indices, INT count,
6150 INT max_ext, LPINT nfit, LPINT dx, LPSIZE size)
6151 {
6152 ERR("called but we don't have FreeType\n");
6153 return FALSE;
6154 }
6155
6156 DWORD WineEngGetFontData(GdiFont *font, DWORD table, DWORD offset, LPVOID buf,
6157 DWORD cbData)
6158 {
6159 ERR("called but we don't have FreeType\n");
6160 return GDI_ERROR;
6161 }
6162
6163 INT WineEngGetTextFace(GdiFont *font, INT count, LPWSTR str)
6164 {
6165 ERR("called but we don't have FreeType\n");
6166 return 0;
6167 }
6168
6169 INT WineEngAddFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
6170 {
6171 FIXME(":stub\n");
6172 return 1;
6173 }
6174
6175 INT WineEngRemoveFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
6176 {
6177 FIXME(":stub\n");
6178 return TRUE;
6179 }
6180
6181 HANDLE WineEngAddFontMemResourceEx(PVOID pbFont, DWORD cbFont, PVOID pdv, DWORD *pcFonts)
6182 {
6183 FIXME(":stub\n");
6184 return NULL;
6185 }
6186
6187 UINT WineEngGetTextCharsetInfo(GdiFont *font, LPFONTSIGNATURE fs, DWORD flags)
6188 {
6189 FIXME(":stub\n");
6190 return DEFAULT_CHARSET;
6191 }
6192
6193 BOOL WineEngGetLinkedHFont(DC *dc, WCHAR c, HFONT *new_hfont, UINT *glyph)
6194 {
6195 return FALSE;
6196 }
6197
6198 DWORD WineEngGetFontUnicodeRanges(GdiFont *font, LPGLYPHSET glyphset)
6199 {
6200 FIXME("(%p, %p): stub\n", font, glyphset);
6201 return 0;
6202 }
6203
6204 BOOL WineEngFontIsLinked(GdiFont *font)
6205 {
6206 return FALSE;
6207 }
6208
6209 /*************************************************************************
6210 * GetRasterizerCaps (GDI32.@)
6211 */
6212 BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
6213 {
6214 lprs->nSize = sizeof(RASTERIZER_STATUS);
6215 lprs->wFlags = 0;
6216 lprs->nLanguageID = 0;
6217 return TRUE;
6218 }
6219
6220 DWORD WineEngGetKerningPairs(GdiFont *font, DWORD cPairs, KERNINGPAIR *kern_pair)
6221 {
6222 ERR("called but we don't have FreeType\n");
6223 return 0;
6224 }
6225
6226 BOOL WineEngRealizationInfo(GdiFont *font, realization_info_t *info)
6227 {
6228 ERR("called but we don't have FreeType\n");
6229 return FALSE;
6230 }
6231
6232 #endif /* HAVE_FREETYPE */