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gdi32: Remove runtime check for FT_Set_Charmap().
[wine.git] / dlls / gdi32 / freetype.c
blob83ca6e2a9a44e181b50a3f49bebe36f55d644899
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 #ifdef HAVE_FT2BUILD_H
81 #include <ft2build.h>
82 #include FT_FREETYPE_H
83 #include FT_GLYPH_H
84 #include FT_TYPES_H
85 #include FT_TRUETYPE_TABLES_H
86 #include FT_SFNT_NAMES_H
87 #include FT_TRUETYPE_IDS_H
88 #include FT_OUTLINE_H
89 #include FT_TRIGONOMETRY_H
90 #include FT_MODULE_H
91 #include FT_WINFONTS_H
92 #ifdef FT_LCD_FILTER_H
93 #include FT_LCD_FILTER_H
94 #endif
95 #endif /* HAVE_FT2BUILD_H */
96
97 #include "windef.h"
98 #include "winbase.h"
99 #include "winternl.h"
100 #include "winerror.h"
101 #include "winreg.h"
102 #include "wingdi.h"
103 #include "gdi_private.h"
104 #include "wine/library.h"
105 #include "wine/unicode.h"
106 #include "wine/debug.h"
107 #include "wine/list.h"
108
109 #include "resource.h"
110
111 WINE_DEFAULT_DEBUG_CHANNEL(font);
112
113 #ifdef HAVE_FREETYPE
114
115 #ifndef HAVE_FT_TRUETYPEENGINETYPE
116 typedef enum
117 {
118 FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
119 FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
120 FT_TRUETYPE_ENGINE_TYPE_PATENTED
121 } FT_TrueTypeEngineType;
122 #endif
123
124 static FT_Library library = 0;
125 typedef struct
126 {
127 FT_Int major;
128 FT_Int minor;
129 FT_Int patch;
130 } FT_Version_t;
131 static FT_Version_t FT_Version;
132 static DWORD FT_SimpleVersion;
133
134 static void *ft_handle = NULL;
135
136 #define MAKE_FUNCPTR(f) static typeof(f) * p##f = NULL
137 MAKE_FUNCPTR(FT_Done_Face);
138 MAKE_FUNCPTR(FT_Get_Char_Index);
139 MAKE_FUNCPTR(FT_Get_First_Char);
140 MAKE_FUNCPTR(FT_Get_Next_Char);
141 MAKE_FUNCPTR(FT_Get_Sfnt_Name);
142 MAKE_FUNCPTR(FT_Get_Sfnt_Name_Count);
143 MAKE_FUNCPTR(FT_Get_Sfnt_Table);
144 MAKE_FUNCPTR(FT_Get_WinFNT_Header);
145 MAKE_FUNCPTR(FT_Init_FreeType);
146 MAKE_FUNCPTR(FT_Library_Version);
147 MAKE_FUNCPTR(FT_Load_Glyph);
148 MAKE_FUNCPTR(FT_Load_Sfnt_Table);
149 MAKE_FUNCPTR(FT_Matrix_Multiply);
150 #ifdef FT_MULFIX_INLINED
151 #define pFT_MulFix FT_MULFIX_INLINED
152 #else
153 MAKE_FUNCPTR(FT_MulFix);
154 #endif
155 MAKE_FUNCPTR(FT_New_Face);
156 MAKE_FUNCPTR(FT_New_Memory_Face);
157 MAKE_FUNCPTR(FT_Outline_Get_Bitmap);
158 MAKE_FUNCPTR(FT_Outline_Get_CBox);
159 MAKE_FUNCPTR(FT_Outline_Transform);
160 MAKE_FUNCPTR(FT_Outline_Translate);
161 MAKE_FUNCPTR(FT_Render_Glyph);
162 MAKE_FUNCPTR(FT_Set_Charmap);
163 MAKE_FUNCPTR(FT_Set_Pixel_Sizes);
164 MAKE_FUNCPTR(FT_Vector_Length);
165 MAKE_FUNCPTR(FT_Vector_Transform);
166 MAKE_FUNCPTR(FT_Vector_Unit);
167 static FT_Error (*pFT_Outline_Embolden)(FT_Outline *, FT_Pos);
168 static FT_TrueTypeEngineType (*pFT_Get_TrueType_Engine_Type)(FT_Library);
169 #ifdef FT_LCD_FILTER_H
170 static FT_Error (*pFT_Library_SetLcdFilter)(FT_Library, FT_LcdFilter);
171 #endif
172
173 #ifdef SONAME_LIBFONTCONFIG
174 #include <fontconfig/fontconfig.h>
175 MAKE_FUNCPTR(FcConfigSubstitute);
176 MAKE_FUNCPTR(FcFontList);
177 MAKE_FUNCPTR(FcFontSetDestroy);
178 MAKE_FUNCPTR(FcInit);
179 MAKE_FUNCPTR(FcObjectSetAdd);
180 MAKE_FUNCPTR(FcObjectSetCreate);
181 MAKE_FUNCPTR(FcObjectSetDestroy);
182 MAKE_FUNCPTR(FcPatternCreate);
183 MAKE_FUNCPTR(FcPatternDestroy);
184 MAKE_FUNCPTR(FcPatternGetBool);
185 MAKE_FUNCPTR(FcPatternGetInteger);
186 MAKE_FUNCPTR(FcPatternGetString);
187 #endif
188
189 #undef MAKE_FUNCPTR
190
191 #ifndef FT_MAKE_TAG
192 #define FT_MAKE_TAG( ch0, ch1, ch2, ch3 ) \
193 ( ((DWORD)(BYTE)(ch0) << 24) | ((DWORD)(BYTE)(ch1) << 16) | \
194 ((DWORD)(BYTE)(ch2) << 8) | (DWORD)(BYTE)(ch3) )
195 #endif
196
197 #ifndef ft_encoding_none
198 #define FT_ENCODING_NONE ft_encoding_none
199 #endif
200 #ifndef ft_encoding_ms_symbol
201 #define FT_ENCODING_MS_SYMBOL ft_encoding_symbol
202 #endif
203 #ifndef ft_encoding_unicode
204 #define FT_ENCODING_UNICODE ft_encoding_unicode
205 #endif
206 #ifndef ft_encoding_apple_roman
207 #define FT_ENCODING_APPLE_ROMAN ft_encoding_apple_roman
208 #endif
209
210 #ifdef WORDS_BIGENDIAN
211 #define GET_BE_WORD(x) (x)
212 #define GET_BE_DWORD(x) (x)
213 #else
214 #define GET_BE_WORD(x) RtlUshortByteSwap(x)
215 #define GET_BE_DWORD(x) RtlUlongByteSwap(x)
216 #endif
217
218 #define MS_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
219 ( ( (FT_ULong)_x4 << 24 ) | \
220 ( (FT_ULong)_x3 << 16 ) | \
221 ( (FT_ULong)_x2 << 8 ) | \
222 (FT_ULong)_x1 )
223
224 #define MS_GASP_TAG MS_MAKE_TAG('g', 'a', 's', 'p')
225 #define MS_GSUB_TAG MS_MAKE_TAG('G', 'S', 'U', 'B')
226 #define MS_KERN_TAG MS_MAKE_TAG('k', 'e', 'r', 'n')
227 #define MS_TTCF_TAG MS_MAKE_TAG('t', 't', 'c', 'f')
228 #define MS_VDMX_TAG MS_MAKE_TAG('V', 'D', 'M', 'X')
229
230 /* 'gasp' flags */
231 #define GASP_GRIDFIT 0x01
232 #define GASP_DOGRAY 0x02
233
234 #ifndef WINE_FONT_DIR
235 #define WINE_FONT_DIR "fonts"
236 #endif
237
238 /* This is basically a copy of FT_Bitmap_Size with an extra element added */
239 typedef struct {
240 FT_Short height;
241 FT_Short width;
242 FT_Pos size;
243 FT_Pos x_ppem;
244 FT_Pos y_ppem;
245 FT_Short internal_leading;
246 } Bitmap_Size;
247
248 /* FT_Bitmap_Size gained 3 new elements between FreeType 2.1.4 and 2.1.5
249 So to let this compile on older versions of FreeType we'll define the
250 new structure here. */
251 typedef struct {
252 FT_Short height, width;
253 FT_Pos size, x_ppem, y_ppem;
254 } My_FT_Bitmap_Size;
255
256 struct enum_data
257 {
258 ENUMLOGFONTEXW elf;
259 NEWTEXTMETRICEXW ntm;
260 DWORD type;
261 };
262
263 typedef struct tagFace {
264 struct list entry;
265 unsigned int refcount;
266 WCHAR *StyleName;
267 WCHAR *FullName;
268 WCHAR *file;
269 dev_t dev;
270 ino_t ino;
271 void *font_data_ptr;
272 DWORD font_data_size;
273 FT_Long face_index;
274 FONTSIGNATURE fs;
275 DWORD ntmFlags;
276 FT_Fixed font_version;
277 BOOL scalable;
278 Bitmap_Size size; /* set if face is a bitmap */
279 DWORD flags; /* ADDFONT flags */
280 struct tagFamily *family;
281 /* Cached data for Enum */
282 struct enum_data *cached_enum_data;
283 } Face;
284
285 #define ADDFONT_EXTERNAL_FONT 0x01
286 #define ADDFONT_ALLOW_BITMAP 0x02
287 #define ADDFONT_ADD_TO_CACHE 0x04
288 #define ADDFONT_ADD_RESOURCE 0x08 /* added through AddFontResource */
289 #define ADDFONT_VERTICAL_FONT 0x10
290 #define ADDFONT_AA_FLAGS(flags) ((flags) << 16)
291
292 typedef struct tagFamily {
293 struct list entry;
294 unsigned int refcount;
295 WCHAR *FamilyName;
296 WCHAR *EnglishName;
297 struct list faces;
298 struct list *replacement;
299 } Family;
300
301 typedef struct {
302 GLYPHMETRICS gm;
303 ABC abc; /* metrics of the unrotated char */
304 BOOL init;
305 } GM;
306
307 typedef struct {
308 FLOAT eM11, eM12;
309 FLOAT eM21, eM22;
310 } FMAT2;
311
312 typedef struct {
313 DWORD hash;
314 LOGFONTW lf;
315 FMAT2 matrix;
316 BOOL can_use_bitmap;
317 } FONT_DESC;
318
319 typedef struct tagGdiFont GdiFont;
320
321 #define FIRST_FONT_HANDLE 1
322 #define MAX_FONT_HANDLES 256
323
324 struct font_handle_entry
325 {
326 void *obj;
327 WORD generation; /* generation count for reusing handle values */
328 };
329
330 static struct font_handle_entry font_handles[MAX_FONT_HANDLES];
331 static struct font_handle_entry *next_free;
332 static struct font_handle_entry *next_unused = font_handles;
333
334 static inline DWORD entry_to_handle( struct font_handle_entry *entry )
335 {
336 unsigned int idx = entry - font_handles + FIRST_FONT_HANDLE;
337 return idx | (entry->generation << 16);
338 }
339
340 static inline struct font_handle_entry *handle_entry( DWORD handle )
341 {
342 unsigned int idx = LOWORD(handle) - FIRST_FONT_HANDLE;
343
344 if (idx < MAX_FONT_HANDLES)
345 {
346 if (!HIWORD( handle ) || HIWORD( handle ) == font_handles[idx].generation)
347 return &font_handles[idx];
348 }
349 if (handle) WARN( "invalid handle 0x%08x\n", handle );
350 return NULL;
351 }
352
353 static DWORD alloc_font_handle( void *obj )
354 {
355 struct font_handle_entry *entry;
356
357 entry = next_free;
358 if (entry)
359 next_free = entry->obj;
360 else if (next_unused < font_handles + MAX_FONT_HANDLES)
361 entry = next_unused++;
362 else
363 {
364 ERR( "out of realized font handles\n" );
365 return 0;
366 }
367 entry->obj = obj;
368 if (++entry->generation == 0xffff) entry->generation = 1;
369 return entry_to_handle( entry );
370 }
371
372 static void free_font_handle( DWORD handle )
373 {
374 struct font_handle_entry *entry;
375
376 if ((entry = handle_entry( handle )))
377 {
378 entry->obj = next_free;
379 next_free = entry;
380 }
381 }
382
383 typedef struct {
384 struct list entry;
385 Face *face;
386 GdiFont *font;
387 } CHILD_FONT;
388
389 struct font_fileinfo {
390 FILETIME writetime;
391 LARGE_INTEGER size;
392 WCHAR path[1];
393 };
394
395 struct tagGdiFont {
396 struct list entry;
397 struct list unused_entry;
398 unsigned int refcount;
399 GM **gm;
400 DWORD gmsize;
401 OUTLINETEXTMETRICW *potm;
402 DWORD total_kern_pairs;
403 KERNINGPAIR *kern_pairs;
404 struct list child_fonts;
405
406 /* the following members can be accessed without locking, they are never modified after creation */
407 FT_Face ft_face;
408 struct font_mapping *mapping;
409 LPWSTR name;
410 int charset;
411 int codepage;
412 BOOL fake_italic;
413 BOOL fake_bold;
414 BYTE underline;
415 BYTE strikeout;
416 INT orientation;
417 FONT_DESC font_desc;
418 LONG aveWidth, ppem;
419 double scale_y;
420 SHORT yMax;
421 SHORT yMin;
422 DWORD ntmFlags;
423 DWORD aa_flags;
424 UINT ntmCellHeight, ntmAvgWidth;
425 FONTSIGNATURE fs;
426 GdiFont *base_font;
427 VOID *GSUB_Table;
428 const VOID *vert_feature;
429 ULONG ttc_item_offset; /* 0 if font is not a part of TrueType collection */
430 DWORD cache_num;
431 DWORD instance_id;
432 struct font_fileinfo *fileinfo;
433 };
434
435 typedef struct {
436 struct list entry;
437 const WCHAR *font_name;
438 FONTSIGNATURE fs;
439 struct list links;
440 } SYSTEM_LINKS;
441
442 struct enum_charset_element {
443 DWORD mask;
444 DWORD charset;
445 WCHAR name[LF_FACESIZE];
446 };
447
448 struct enum_charset_list {
449 DWORD total;
450 struct enum_charset_element element[32];
451 };
452
453 #define GM_BLOCK_SIZE 128
454 #define FONT_GM(font,idx) (&(font)->gm[(idx) / GM_BLOCK_SIZE][(idx) % GM_BLOCK_SIZE])
455
456 static struct list gdi_font_list = LIST_INIT(gdi_font_list);
457 static struct list unused_gdi_font_list = LIST_INIT(unused_gdi_font_list);
458 static unsigned int unused_font_count;
459 #define UNUSED_CACHE_SIZE 10
460 static struct list system_links = LIST_INIT(system_links);
461
462 static struct list font_subst_list = LIST_INIT(font_subst_list);
463
464 static struct list font_list = LIST_INIT(font_list);
465
466 struct freetype_physdev
467 {
468 struct gdi_physdev dev;
469 GdiFont *font;
470 };
471
472 static inline struct freetype_physdev *get_freetype_dev( PHYSDEV dev )
473 {
474 return (struct freetype_physdev *)dev;
475 }
476
477 static const struct gdi_dc_funcs freetype_funcs;
478
479 static const WCHAR defSerif[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n','\0'};
480 static const WCHAR defSans[] = {'A','r','i','a','l','\0'};
481 static const WCHAR defFixed[] = {'C','o','u','r','i','e','r',' ','N','e','w','\0'};
482
483 static const WCHAR fontsW[] = {'\\','f','o','n','t','s','\0'};
484 static const WCHAR win9x_font_reg_key[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
485 'W','i','n','d','o','w','s','\\',
486 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
487 'F','o','n','t','s','\0'};
488
489 static const WCHAR winnt_font_reg_key[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
490 'W','i','n','d','o','w','s',' ','N','T','\\',
491 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
492 'F','o','n','t','s','\0'};
493
494 static const WCHAR system_fonts_reg_key[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s','\0'};
495 static const WCHAR FixedSys_Value[] = {'F','I','X','E','D','F','O','N','.','F','O','N','\0'};
496 static const WCHAR System_Value[] = {'F','O','N','T','S','.','F','O','N','\0'};
497 static const WCHAR OEMFont_Value[] = {'O','E','M','F','O','N','T','.','F','O','N','\0'};
498
499 static const WCHAR * const SystemFontValues[] = {
500 System_Value,
501 OEMFont_Value,
502 FixedSys_Value,
503 NULL
504 };
505
506 static const WCHAR external_fonts_reg_key[] = {'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
507 'F','o','n','t','s','\\','E','x','t','e','r','n','a','l',' ','F','o','n','t','s','\0'};
508
509 /* Interesting and well-known (frequently-assumed!) font names */
510 static const WCHAR Lucida_Sans_Unicode[] = {'L','u','c','i','d','a',' ','S','a','n','s',' ','U','n','i','c','o','d','e',0};
511 static const WCHAR Microsoft_Sans_Serif[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0 };
512 static const WCHAR Tahoma[] = {'T','a','h','o','m','a',0};
513 static const WCHAR MS_UI_Gothic[] = {'M','S',' ','U','I',' ','G','o','t','h','i','c',0};
514 static const WCHAR SimSun[] = {'S','i','m','S','u','n',0};
515 static const WCHAR Gulim[] = {'G','u','l','i','m',0};
516 static const WCHAR PMingLiU[] = {'P','M','i','n','g','L','i','U',0};
517 static const WCHAR Batang[] = {'B','a','t','a','n','g',0};
518
519 static const WCHAR arial[] = {'A','r','i','a','l',0};
520 static const WCHAR bitstream_vera_sans[] = {'B','i','t','s','t','r','e','a','m',' ','V','e','r','a',' ','S','a','n','s',0};
521 static const WCHAR bitstream_vera_sans_mono[] = {'B','i','t','s','t','r','e','a','m',' ','V','e','r','a',' ','S','a','n','s',' ','M','o','n','o',0};
522 static const WCHAR bitstream_vera_serif[] = {'B','i','t','s','t','r','e','a','m',' ','V','e','r','a',' ','S','e','r','i','f',0};
523 static const WCHAR courier_new[] = {'C','o','u','r','i','e','r',' ','N','e','w',0};
524 static const WCHAR liberation_mono[] = {'L','i','b','e','r','a','t','i','o','n',' ','M','o','n','o',0};
525 static const WCHAR liberation_sans[] = {'L','i','b','e','r','a','t','i','o','n',' ','S','a','n','s',0};
526 static const WCHAR liberation_serif[] = {'L','i','b','e','r','a','t','i','o','n',' ','S','e','r','i','f',0};
527 static const WCHAR times_new_roman[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n',0};
528 static const WCHAR SymbolW[] = {'S','y','m','b','o','l','\0'};
529
530 static const WCHAR *default_serif_list[] =
531 {
532 times_new_roman,
533 liberation_serif,
534 bitstream_vera_serif,
535 NULL
536 };
537
538 static const WCHAR *default_fixed_list[] =
539 {
540 courier_new,
541 liberation_mono,
542 bitstream_vera_sans_mono,
543 NULL
544 };
545
546 static const WCHAR *default_sans_list[] =
547 {
548 arial,
549 liberation_sans,
550 bitstream_vera_sans,
551 NULL
552 };
553
554 typedef struct {
555 WCHAR *name;
556 INT charset;
557 } NameCs;
558
559 typedef struct tagFontSubst {
560 struct list entry;
561 NameCs from;
562 NameCs to;
563 } FontSubst;
564
565 /* Registry font cache key and value names */
566 static const WCHAR wine_fonts_key[] = {'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
567 'F','o','n','t','s',0};
568 static const WCHAR wine_fonts_cache_key[] = {'C','a','c','h','e',0};
569 static const WCHAR english_name_value[] = {'E','n','g','l','i','s','h',' ','N','a','m','e',0};
570 static const WCHAR face_index_value[] = {'I','n','d','e','x',0};
571 static const WCHAR face_ntmflags_value[] = {'N','t','m','f','l','a','g','s',0};
572 static const WCHAR face_version_value[] = {'V','e','r','s','i','o','n',0};
573 static const WCHAR face_height_value[] = {'H','e','i','g','h','t',0};
574 static const WCHAR face_width_value[] = {'W','i','d','t','h',0};
575 static const WCHAR face_size_value[] = {'S','i','z','e',0};
576 static const WCHAR face_x_ppem_value[] = {'X','p','p','e','m',0};
577 static const WCHAR face_y_ppem_value[] = {'Y','p','p','e','m',0};
578 static const WCHAR face_flags_value[] = {'F','l','a','g','s',0};
579 static const WCHAR face_internal_leading_value[] = {'I','n','t','e','r','n','a','l',' ','L','e','a','d','i','n','g',0};
580 static const WCHAR face_font_sig_value[] = {'F','o','n','t',' ','S','i','g','n','a','t','u','r','e',0};
581 static const WCHAR face_file_name_value[] = {'F','i','l','e',' ','N','a','m','e','\0'};
582 static const WCHAR face_full_name_value[] = {'F','u','l','l',' ','N','a','m','e','\0'};
583
584
585 struct font_mapping
586 {
587 struct list entry;
588 int refcount;
589 dev_t dev;
590 ino_t ino;
591 void *data;
592 size_t size;
593 };
594
595 static struct list mappings_list = LIST_INIT( mappings_list );
596
597 static UINT default_aa_flags;
598 static HKEY hkey_font_cache;
599 static BOOL antialias_fakes = TRUE;
600
601 static CRITICAL_SECTION freetype_cs;
602 static CRITICAL_SECTION_DEBUG critsect_debug =
603 {
604 0, 0, &freetype_cs,
605 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
606 0, 0, { (DWORD_PTR)(__FILE__ ": freetype_cs") }
607 };
608 static CRITICAL_SECTION freetype_cs = { &critsect_debug, -1, 0, 0, 0, 0 };
609
610 static const WCHAR font_mutex_nameW[] = {'_','_','W','I','N','E','_','F','O','N','T','_','M','U','T','E','X','_','_','\0'};
611
612 static const WCHAR szDefaultFallbackLink[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0};
613 static BOOL use_default_fallback = FALSE;
614
615 static BOOL get_glyph_index_linked(GdiFont *font, UINT c, GdiFont **linked_font, FT_UInt *glyph, BOOL *vert);
616 static BOOL get_outline_text_metrics(GdiFont *font);
617 static BOOL get_bitmap_text_metrics(GdiFont *font);
618 static BOOL get_text_metrics(GdiFont *font, LPTEXTMETRICW ptm);
619 static void remove_face_from_cache( Face *face );
620
621 static const WCHAR system_link[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
622 'W','i','n','d','o','w','s',' ','N','T','\\',
623 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','F','o','n','t','L','i','n','k','\\',
624 'S','y','s','t','e','m','L','i','n','k',0};
625
626 /****************************************
627 * Notes on .fon files
628 *
629 * The fonts System, FixedSys and Terminal are special. There are typically multiple
630 * versions installed for different resolutions and codepages. Windows stores which one to use
631 * in HKEY_CURRENT_CONFIG\\Software\\Fonts.
632 * Key Meaning
633 * FIXEDFON.FON FixedSys
634 * FONTS.FON System
635 * OEMFONT.FON Terminal
636 * LogPixels Current dpi set by the display control panel applet
637 * (HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\FontDPI
638 * also has a LogPixels value that appears to mirror this)
639 *
640 * On my system these values have data: vgafix.fon, vgasys.fon, vga850.fon and 96 respectively
641 * (vgaoem.fon would be your oemfont.fon if you have a US setup).
642 * If the resolution is changed to be >= 109dpi then the fonts goto 8514fix, 8514sys and 8514oem
643 * (not sure what's happening to the oem codepage here). 109 is nicely halfway between 96 and 120dpi,
644 * so that makes sense.
645 *
646 * Additionally Windows also loads the fonts listed in the [386enh] section of system.ini (this doesn't appear
647 * to be mapped into the registry on Windows 2000 at least).
648 * I have
649 * woafont=app850.fon
650 * ega80woa.fon=ega80850.fon
651 * ega40woa.fon=ega40850.fon
652 * cga80woa.fon=cga80850.fon
653 * cga40woa.fon=cga40850.fon
654 */
655
656 /* These are all structures needed for the GSUB table */
657
658
659 typedef struct {
660 DWORD version;
661 WORD ScriptList;
662 WORD FeatureList;
663 WORD LookupList;
664 } GSUB_Header;
665
666 typedef struct {
667 CHAR ScriptTag[4];
668 WORD Script;
669 } GSUB_ScriptRecord;
670
671 typedef struct {
672 WORD ScriptCount;
673 GSUB_ScriptRecord ScriptRecord[1];
674 } GSUB_ScriptList;
675
676 typedef struct {
677 CHAR LangSysTag[4];
678 WORD LangSys;
679 } GSUB_LangSysRecord;
680
681 typedef struct {
682 WORD DefaultLangSys;
683 WORD LangSysCount;
684 GSUB_LangSysRecord LangSysRecord[1];
685 } GSUB_Script;
686
687 typedef struct {
688 WORD LookupOrder; /* Reserved */
689 WORD ReqFeatureIndex;
690 WORD FeatureCount;
691 WORD FeatureIndex[1];
692 } GSUB_LangSys;
693
694 typedef struct {
695 CHAR FeatureTag[4];
696 WORD Feature;
697 } GSUB_FeatureRecord;
698
699 typedef struct {
700 WORD FeatureCount;
701 GSUB_FeatureRecord FeatureRecord[1];
702 } GSUB_FeatureList;
703
704 typedef struct {
705 WORD FeatureParams; /* Reserved */
706 WORD LookupCount;
707 WORD LookupListIndex[1];
708 } GSUB_Feature;
709
710 typedef struct {
711 WORD LookupCount;
712 WORD Lookup[1];
713 } GSUB_LookupList;
714
715 typedef struct {
716 WORD LookupType;
717 WORD LookupFlag;
718 WORD SubTableCount;
719 WORD SubTable[1];
720 } GSUB_LookupTable;
721
722 typedef struct {
723 WORD CoverageFormat;
724 WORD GlyphCount;
725 WORD GlyphArray[1];
726 } GSUB_CoverageFormat1;
727
728 typedef struct {
729 WORD Start;
730 WORD End;
731 WORD StartCoverageIndex;
732 } GSUB_RangeRecord;
733
734 typedef struct {
735 WORD CoverageFormat;
736 WORD RangeCount;
737 GSUB_RangeRecord RangeRecord[1];
738 } GSUB_CoverageFormat2;
739
740 typedef struct {
741 WORD SubstFormat; /* = 1 */
742 WORD Coverage;
743 WORD DeltaGlyphID;
744 } GSUB_SingleSubstFormat1;
745
746 typedef struct {
747 WORD SubstFormat; /* = 2 */
748 WORD Coverage;
749 WORD GlyphCount;
750 WORD Substitute[1];
751 }GSUB_SingleSubstFormat2;
752
753 #ifdef HAVE_CARBON_CARBON_H
754 static char *find_cache_dir(void)
755 {
756 FSRef ref;
757 OSErr err;
758 static char cached_path[MAX_PATH];
759 static const char *wine = "/Wine", *fonts = "/Fonts";
760
761 if(*cached_path) return cached_path;
762
763 err = FSFindFolder(kUserDomain, kCachedDataFolderType, kCreateFolder, &ref);
764 if(err != noErr)
765 {
766 WARN("can't create cached data folder\n");
767 return NULL;
768 }
769 err = FSRefMakePath(&ref, (unsigned char*)cached_path, sizeof(cached_path));
770 if(err != noErr)
771 {
772 WARN("can't create cached data path\n");
773 *cached_path = '\0';
774 return NULL;
775 }
776 if(strlen(cached_path) + strlen(wine) + strlen(fonts) + 1 > sizeof(cached_path))
777 {
778 ERR("Could not create full path\n");
779 *cached_path = '\0';
780 return NULL;
781 }
782 strcat(cached_path, wine);
783
784 if(mkdir(cached_path, 0700) == -1 && errno != EEXIST)
785 {
786 WARN("Couldn't mkdir %s\n", cached_path);
787 *cached_path = '\0';
788 return NULL;
789 }
790 strcat(cached_path, fonts);
791 if(mkdir(cached_path, 0700) == -1 && errno != EEXIST)
792 {
793 WARN("Couldn't mkdir %s\n", cached_path);
794 *cached_path = '\0';
795 return NULL;
796 }
797 return cached_path;
798 }
799
800 /******************************************************************
801 * expand_mac_font
802 *
803 * Extracts individual TrueType font files from a Mac suitcase font
804 * and saves them into the user's caches directory (see
805 * find_cache_dir()).
806 * Returns a NULL terminated array of filenames.
807 *
808 * We do this because they are apps that try to read ttf files
809 * themselves and they don't like Mac suitcase files.
810 */
811 static char **expand_mac_font(const char *path)
812 {
813 FSRef ref;
814 SInt16 res_ref;
815 OSStatus s;
816 unsigned int idx;
817 const char *out_dir;
818 const char *filename;
819 int output_len;
820 struct {
821 char **array;
822 unsigned int size, max_size;
823 } ret;
824
825 TRACE("path %s\n", path);
826
827 s = FSPathMakeRef((unsigned char*)path, &ref, FALSE);
828 if(s != noErr)
829 {
830 WARN("failed to get ref\n");
831 return NULL;
832 }
833
834 s = FSOpenResourceFile(&ref, 0, NULL, fsRdPerm, &res_ref);
835 if(s != noErr)
836 {
837 TRACE("no data fork, so trying resource fork\n");
838 res_ref = FSOpenResFile(&ref, fsRdPerm);
839 if(res_ref == -1)
840 {
841 TRACE("unable to open resource fork\n");
842 return NULL;
843 }
844 }
845
846 ret.size = 0;
847 ret.max_size = 10;
848 ret.array = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, ret.max_size * sizeof(*ret.array));
849 if(!ret.array)
850 {
851 CloseResFile(res_ref);
852 return NULL;
853 }
854
855 out_dir = find_cache_dir();
856
857 filename = strrchr(path, '/');
858 if(!filename) filename = path;
859 else filename++;
860
861 /* output filename has the form out_dir/filename_%04x.ttf */
862 output_len = strlen(out_dir) + 1 + strlen(filename) + 5 + 5;
863
864 UseResFile(res_ref);
865 idx = 1;
866 while(1)
867 {
868 FamRec *fam_rec;
869 unsigned short *num_faces_ptr, num_faces, face;
870 AsscEntry *assoc;
871 Handle fond;
872 ResType fond_res = FT_MAKE_TAG('F','O','N','D');
873
874 fond = Get1IndResource(fond_res, idx);
875 if(!fond) break;
876 TRACE("got fond resource %d\n", idx);
877 HLock(fond);
878
879 fam_rec = *(FamRec**)fond;
880 num_faces_ptr = (unsigned short *)(fam_rec + 1);
881 num_faces = GET_BE_WORD(*num_faces_ptr);
882 num_faces++;
883 assoc = (AsscEntry*)(num_faces_ptr + 1);
884 TRACE("num faces %04x\n", num_faces);
885 for(face = 0; face < num_faces; face++, assoc++)
886 {
887 Handle sfnt;
888 ResType sfnt_res = FT_MAKE_TAG('s','f','n','t');
889 unsigned short size, font_id;
890 char *output;
891
892 size = GET_BE_WORD(assoc->fontSize);
893 font_id = GET_BE_WORD(assoc->fontID);
894 if(size != 0)
895 {
896 TRACE("skipping id %04x because it's not scalable (fixed size %d)\n", font_id, size);
897 continue;
898 }
899
900 TRACE("trying to load sfnt id %04x\n", font_id);
901 sfnt = GetResource(sfnt_res, font_id);
902 if(!sfnt)
903 {
904 TRACE("can't get sfnt resource %04x\n", font_id);
905 continue;
906 }
907
908 output = HeapAlloc(GetProcessHeap(), 0, output_len);
909 if(output)
910 {
911 int fd;
912
913 sprintf(output, "%s/%s_%04x.ttf", out_dir, filename, font_id);
914
915 fd = open(output, O_CREAT | O_EXCL | O_WRONLY, 0600);
916 if(fd != -1 || errno == EEXIST)
917 {
918 if(fd != -1)
919 {
920 unsigned char *sfnt_data;
921
922 HLock(sfnt);
923 sfnt_data = *(unsigned char**)sfnt;
924 write(fd, sfnt_data, GetHandleSize(sfnt));
925 HUnlock(sfnt);
926 close(fd);
927 }
928 if(ret.size >= ret.max_size - 1) /* Always want the last element to be NULL */
929 {
930 ret.max_size *= 2;
931 ret.array = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, ret.array, ret.max_size * sizeof(*ret.array));
932 }
933 ret.array[ret.size++] = output;
934 }
935 else
936 {
937 WARN("unable to create %s\n", output);
938 HeapFree(GetProcessHeap(), 0, output);
939 }
940 }
941 ReleaseResource(sfnt);
942 }
943 HUnlock(fond);
944 ReleaseResource(fond);
945 idx++;
946 }
947 CloseResFile(res_ref);
948
949 return ret.array;
950 }
951
952 #endif /* HAVE_CARBON_CARBON_H */
953
954 static inline BOOL is_win9x(void)
955 {
956 return GetVersion() & 0x80000000;
957 }
958 /*
959 This function builds an FT_Fixed from a double. It fails if the absolute
960 value of the float number is greater than 32768.
961 */
962 static inline FT_Fixed FT_FixedFromFloat(double f)
963 {
964 return f * 0x10000;
965 }
966
967 /*
968 This function builds an FT_Fixed from a FIXED. It simply put f.value
969 in the highest 16 bits and f.fract in the lowest 16 bits of the FT_Fixed.
970 */
971 static inline FT_Fixed FT_FixedFromFIXED(FIXED f)
972 {
973 return (FT_Fixed)((int)f.value << 16 | (unsigned int)f.fract);
974 }
975
976 static BOOL is_hinting_enabled(void)
977 {
978 static int enabled = -1;
979
980 if (enabled == -1)
981 {
982 /* Use the >= 2.2.0 function if available */
983 if (pFT_Get_TrueType_Engine_Type)
984 {
985 FT_TrueTypeEngineType type = pFT_Get_TrueType_Engine_Type(library);
986 enabled = (type == FT_TRUETYPE_ENGINE_TYPE_PATENTED);
987 }
988 else enabled = FALSE;
989 TRACE("hinting is %senabled\n", enabled ? "" : "NOT ");
990 }
991 return enabled;
992 }
993
994 static BOOL is_subpixel_rendering_enabled( void )
995 {
996 #ifdef FT_LCD_FILTER_H
997 static int enabled = -1;
998 if (enabled == -1)
999 {
1000 enabled = (pFT_Library_SetLcdFilter &&
1001 pFT_Library_SetLcdFilter( NULL, 0 ) != FT_Err_Unimplemented_Feature);
1002 TRACE("subpixel rendering is %senabled\n", enabled ? "" : "NOT ");
1003 }
1004 return enabled;
1005 #else
1006 return FALSE;
1007 #endif
1008 }
1009
1010
1011 static const struct list *get_face_list_from_family(const Family *family)
1012 {
1013 if (!list_empty(&family->faces))
1014 return &family->faces;
1015 else
1016 return family->replacement;
1017 }
1018
1019 static Face *find_face_from_filename(const WCHAR *file_name, const WCHAR *face_name)
1020 {
1021 Family *family;
1022 Face *face;
1023 const WCHAR *file;
1024
1025 TRACE("looking for file %s name %s\n", debugstr_w(file_name), debugstr_w(face_name));
1026
1027 LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
1028 {
1029 const struct list *face_list;
1030 if(face_name && strcmpiW(face_name, family->FamilyName))
1031 continue;
1032 face_list = get_face_list_from_family(family);
1033 LIST_FOR_EACH_ENTRY(face, face_list, Face, entry)
1034 {
1035 if (!face->file)
1036 continue;
1037 file = strrchrW(face->file, '/');
1038 if(!file)
1039 file = face->file;
1040 else
1041 file++;
1042 if(strcmpiW(file, file_name)) continue;
1043 face->refcount++;
1044 return face;
1045 }
1046 }
1047 return NULL;
1048 }
1049
1050 static Family *find_family_from_name(const WCHAR *name)
1051 {
1052 Family *family;
1053
1054 LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
1055 {
1056 if(!strcmpiW(family->FamilyName, name))
1057 return family;
1058 }
1059
1060 return NULL;
1061 }
1062
1063 static Family *find_family_from_any_name(const WCHAR *name)
1064 {
1065 Family *family;
1066
1067 LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
1068 {
1069 if(!strcmpiW(family->FamilyName, name))
1070 return family;
1071 if(family->EnglishName && !strcmpiW(family->EnglishName, name))
1072 return family;
1073 }
1074
1075 return NULL;
1076 }
1077
1078 static void DumpSubstList(void)
1079 {
1080 FontSubst *psub;
1081
1082 LIST_FOR_EACH_ENTRY(psub, &font_subst_list, FontSubst, entry)
1083 {
1084 if(psub->from.charset != -1 || psub->to.charset != -1)
1085 TRACE("%s:%d -> %s:%d\n", debugstr_w(psub->from.name),
1086 psub->from.charset, debugstr_w(psub->to.name), psub->to.charset);
1087 else
1088 TRACE("%s -> %s\n", debugstr_w(psub->from.name),
1089 debugstr_w(psub->to.name));
1090 }
1091 }
1092
1093 static LPWSTR strdupW(LPCWSTR p)
1094 {
1095 LPWSTR ret;
1096 DWORD len = (strlenW(p) + 1) * sizeof(WCHAR);
1097 ret = HeapAlloc(GetProcessHeap(), 0, len);
1098 memcpy(ret, p, len);
1099 return ret;
1100 }
1101
1102 static FontSubst *get_font_subst(const struct list *subst_list, const WCHAR *from_name,
1103 INT from_charset)
1104 {
1105 FontSubst *element;
1106
1107 LIST_FOR_EACH_ENTRY(element, subst_list, FontSubst, entry)
1108 {
1109 if(!strcmpiW(element->from.name, from_name) &&
1110 (element->from.charset == from_charset ||
1111 element->from.charset == -1))
1112 return element;
1113 }
1114
1115 return NULL;
1116 }
1117
1118 #define ADD_FONT_SUBST_FORCE 1
1119
1120 static BOOL add_font_subst(struct list *subst_list, FontSubst *subst, INT flags)
1121 {
1122 FontSubst *from_exist, *to_exist;
1123
1124 from_exist = get_font_subst(subst_list, subst->from.name, subst->from.charset);
1125
1126 if(from_exist && (flags & ADD_FONT_SUBST_FORCE))
1127 {
1128 list_remove(&from_exist->entry);
1129 HeapFree(GetProcessHeap(), 0, from_exist->from.name);
1130 HeapFree(GetProcessHeap(), 0, from_exist->to.name);
1131 HeapFree(GetProcessHeap(), 0, from_exist);
1132 from_exist = NULL;
1133 }
1134
1135 if(!from_exist)
1136 {
1137 to_exist = get_font_subst(subst_list, subst->to.name, subst->to.charset);
1138
1139 if(to_exist)
1140 {
1141 HeapFree(GetProcessHeap(), 0, subst->to.name);
1142 subst->to.name = strdupW(to_exist->to.name);
1143 }
1144
1145 list_add_tail(subst_list, &subst->entry);
1146
1147 return TRUE;
1148 }
1149
1150 HeapFree(GetProcessHeap(), 0, subst->from.name);
1151 HeapFree(GetProcessHeap(), 0, subst->to.name);
1152 HeapFree(GetProcessHeap(), 0, subst);
1153 return FALSE;
1154 }
1155
1156 static WCHAR *towstr(UINT cp, const char *str)
1157 {
1158 int len;
1159 WCHAR *wstr;
1160
1161 len = MultiByteToWideChar(cp, 0, str, -1, NULL, 0);
1162 wstr = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1163 MultiByteToWideChar(cp, 0, str, -1, wstr, len);
1164 return wstr;
1165 }
1166
1167 static char *strWtoA(UINT cp, const WCHAR *str)
1168 {
1169 int len = WideCharToMultiByte( cp, 0, str, -1, NULL, 0, NULL, NULL );
1170 char *ret = HeapAlloc( GetProcessHeap(), 0, len );
1171 WideCharToMultiByte( cp, 0, str, -1, ret, len, NULL, NULL );
1172 return ret;
1173 }
1174
1175 static void split_subst_info(NameCs *nc, LPSTR str)
1176 {
1177 CHAR *p = strrchr(str, ',');
1178
1179 nc->charset = -1;
1180 if(p && *(p+1)) {
1181 nc->charset = strtol(p+1, NULL, 10);
1182 *p = '\0';
1183 }
1184 nc->name = towstr(CP_ACP, str);
1185 }
1186
1187 static void LoadSubstList(void)
1188 {
1189 FontSubst *psub;
1190 HKEY hkey;
1191 DWORD valuelen, datalen, i = 0, type, dlen, vlen;
1192 LPSTR value;
1193 LPVOID data;
1194
1195 if(RegOpenKeyA(HKEY_LOCAL_MACHINE,
1196 "Software\\Microsoft\\Windows NT\\CurrentVersion\\FontSubstitutes",
1197 &hkey) == ERROR_SUCCESS) {
1198
1199 RegQueryInfoKeyA(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
1200 &valuelen, &datalen, NULL, NULL);
1201
1202 valuelen++; /* returned value doesn't include room for '\0' */
1203 value = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(CHAR));
1204 data = HeapAlloc(GetProcessHeap(), 0, datalen);
1205
1206 dlen = datalen;
1207 vlen = valuelen;
1208 while(RegEnumValueA(hkey, i++, value, &vlen, NULL, &type, data,
1209 &dlen) == ERROR_SUCCESS) {
1210 TRACE("Got %s=%s\n", debugstr_a(value), debugstr_a(data));
1211
1212 psub = HeapAlloc(GetProcessHeap(), 0, sizeof(*psub));
1213 split_subst_info(&psub->from, value);
1214 split_subst_info(&psub->to, data);
1215
1216 /* Win 2000 doesn't allow mapping between different charsets
1217 or mapping of DEFAULT_CHARSET */
1218 if ((psub->from.charset && psub->to.charset != psub->from.charset) ||
1219 psub->to.charset == DEFAULT_CHARSET) {
1220 HeapFree(GetProcessHeap(), 0, psub->to.name);
1221 HeapFree(GetProcessHeap(), 0, psub->from.name);
1222 HeapFree(GetProcessHeap(), 0, psub);
1223 } else {
1224 add_font_subst(&font_subst_list, psub, 0);
1225 }
1226 /* reset dlen and vlen */
1227 dlen = datalen;
1228 vlen = valuelen;
1229 }
1230 HeapFree(GetProcessHeap(), 0, data);
1231 HeapFree(GetProcessHeap(), 0, value);
1232 RegCloseKey(hkey);
1233 }
1234 }
1235
1236
1237 static const LANGID mac_langid_table[] =
1238 {
1239 MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ENGLISH */
1240 MAKELANGID(LANG_FRENCH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_FRENCH */
1241 MAKELANGID(LANG_GERMAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GERMAN */
1242 MAKELANGID(LANG_ITALIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ITALIAN */
1243 MAKELANGID(LANG_DUTCH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_DUTCH */
1244 MAKELANGID(LANG_SWEDISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SWEDISH */
1245 MAKELANGID(LANG_SPANISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SPANISH */
1246 MAKELANGID(LANG_DANISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_DANISH */
1247 MAKELANGID(LANG_PORTUGUESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_PORTUGUESE */
1248 MAKELANGID(LANG_NORWEGIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_NORWEGIAN */
1249 MAKELANGID(LANG_HEBREW,SUBLANG_DEFAULT), /* TT_MAC_LANGID_HEBREW */
1250 MAKELANGID(LANG_JAPANESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_JAPANESE */
1251 MAKELANGID(LANG_ARABIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ARABIC */
1252 MAKELANGID(LANG_FINNISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_FINNISH */
1253 MAKELANGID(LANG_GREEK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GREEK */
1254 MAKELANGID(LANG_ICELANDIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ICELANDIC */
1255 MAKELANGID(LANG_MALTESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MALTESE */
1256 MAKELANGID(LANG_TURKISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TURKISH */
1257 MAKELANGID(LANG_CROATIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CROATIAN */
1258 MAKELANGID(LANG_CHINESE_TRADITIONAL,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CHINESE_TRADITIONAL */
1259 MAKELANGID(LANG_URDU,SUBLANG_DEFAULT), /* TT_MAC_LANGID_URDU */
1260 MAKELANGID(LANG_HINDI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_HINDI */
1261 MAKELANGID(LANG_THAI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_THAI */
1262 MAKELANGID(LANG_KOREAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KOREAN */
1263 MAKELANGID(LANG_LITHUANIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_LITHUANIAN */
1264 MAKELANGID(LANG_POLISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_POLISH */
1265 MAKELANGID(LANG_HUNGARIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_HUNGARIAN */
1266 MAKELANGID(LANG_ESTONIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ESTONIAN */
1267 MAKELANGID(LANG_LATVIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_LETTISH */
1268 MAKELANGID(LANG_SAMI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SAAMISK */
1269 MAKELANGID(LANG_FAEROESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_FAEROESE */
1270 MAKELANGID(LANG_FARSI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_FARSI */
1271 MAKELANGID(LANG_RUSSIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_RUSSIAN */
1272 MAKELANGID(LANG_CHINESE_SIMPLIFIED,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CHINESE_SIMPLIFIED */
1273 MAKELANGID(LANG_DUTCH,SUBLANG_DUTCH_BELGIAN), /* TT_MAC_LANGID_FLEMISH */
1274 MAKELANGID(LANG_IRISH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_IRISH */
1275 MAKELANGID(LANG_ALBANIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ALBANIAN */
1276 MAKELANGID(LANG_ROMANIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ROMANIAN */
1277 MAKELANGID(LANG_CZECH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CZECH */
1278 MAKELANGID(LANG_SLOVAK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SLOVAK */
1279 MAKELANGID(LANG_SLOVENIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SLOVENIAN */
1280 0, /* TT_MAC_LANGID_YIDDISH */
1281 MAKELANGID(LANG_SERBIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SERBIAN */
1282 MAKELANGID(LANG_MACEDONIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MACEDONIAN */
1283 MAKELANGID(LANG_BULGARIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BULGARIAN */
1284 MAKELANGID(LANG_UKRAINIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_UKRAINIAN */
1285 MAKELANGID(LANG_BELARUSIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BYELORUSSIAN */
1286 MAKELANGID(LANG_UZBEK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_UZBEK */
1287 MAKELANGID(LANG_KAZAK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KAZAKH */
1288 MAKELANGID(LANG_AZERI,SUBLANG_AZERI_CYRILLIC), /* TT_MAC_LANGID_AZERBAIJANI */
1289 0, /* TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT */
1290 MAKELANGID(LANG_ARMENIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ARMENIAN */
1291 MAKELANGID(LANG_GEORGIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GEORGIAN */
1292 0, /* TT_MAC_LANGID_MOLDAVIAN */
1293 MAKELANGID(LANG_KYRGYZ,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KIRGHIZ */
1294 MAKELANGID(LANG_TAJIK,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TAJIKI */
1295 MAKELANGID(LANG_TURKMEN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TURKMEN */
1296 MAKELANGID(LANG_MONGOLIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MONGOLIAN */
1297 MAKELANGID(LANG_MONGOLIAN,SUBLANG_MONGOLIAN_CYRILLIC_MONGOLIA), /* TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT */
1298 MAKELANGID(LANG_PASHTO,SUBLANG_DEFAULT), /* TT_MAC_LANGID_PASHTO */
1299 0, /* TT_MAC_LANGID_KURDISH */
1300 MAKELANGID(LANG_KASHMIRI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KASHMIRI */
1301 MAKELANGID(LANG_SINDHI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SINDHI */
1302 MAKELANGID(LANG_TIBETAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TIBETAN */
1303 MAKELANGID(LANG_NEPALI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_NEPALI */
1304 MAKELANGID(LANG_SANSKRIT,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SANSKRIT */
1305 MAKELANGID(LANG_MARATHI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MARATHI */
1306 MAKELANGID(LANG_BENGALI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BENGALI */
1307 MAKELANGID(LANG_ASSAMESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ASSAMESE */
1308 MAKELANGID(LANG_GUJARATI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GUJARATI */
1309 MAKELANGID(LANG_PUNJABI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_PUNJABI */
1310 MAKELANGID(LANG_ORIYA,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ORIYA */
1311 MAKELANGID(LANG_MALAYALAM,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MALAYALAM */
1312 MAKELANGID(LANG_KANNADA,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KANNADA */
1313 MAKELANGID(LANG_TAMIL,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TAMIL */
1314 MAKELANGID(LANG_TELUGU,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TELUGU */
1315 MAKELANGID(LANG_SINHALESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SINHALESE */
1316 0, /* TT_MAC_LANGID_BURMESE */
1317 MAKELANGID(LANG_KHMER,SUBLANG_DEFAULT), /* TT_MAC_LANGID_KHMER */
1318 MAKELANGID(LANG_LAO,SUBLANG_DEFAULT), /* TT_MAC_LANGID_LAO */
1319 MAKELANGID(LANG_VIETNAMESE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_VIETNAMESE */
1320 MAKELANGID(LANG_INDONESIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_INDONESIAN */
1321 0, /* TT_MAC_LANGID_TAGALOG */
1322 MAKELANGID(LANG_MALAY,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MALAY_ROMAN_SCRIPT */
1323 0, /* TT_MAC_LANGID_MALAY_ARABIC_SCRIPT */
1324 MAKELANGID(LANG_AMHARIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_AMHARIC */
1325 MAKELANGID(LANG_TIGRIGNA,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TIGRINYA */
1326 0, /* TT_MAC_LANGID_GALLA */
1327 0, /* TT_MAC_LANGID_SOMALI */
1328 MAKELANGID(LANG_SWAHILI,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SWAHILI */
1329 0, /* TT_MAC_LANGID_RUANDA */
1330 0, /* TT_MAC_LANGID_RUNDI */
1331 0, /* TT_MAC_LANGID_CHEWA */
1332 MAKELANGID(LANG_MALAGASY,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MALAGASY */
1333 MAKELANGID(LANG_ESPERANTO,SUBLANG_DEFAULT), /* TT_MAC_LANGID_ESPERANTO */
1334 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 95-111 */
1335 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 112-127 */
1336 MAKELANGID(LANG_WELSH,SUBLANG_DEFAULT), /* TT_MAC_LANGID_WELSH */
1337 MAKELANGID(LANG_BASQUE,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BASQUE */
1338 MAKELANGID(LANG_CATALAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_CATALAN */
1339 0, /* TT_MAC_LANGID_LATIN */
1340 MAKELANGID(LANG_QUECHUA,SUBLANG_DEFAULT), /* TT_MAC_LANGID_QUECHUA */
1341 0, /* TT_MAC_LANGID_GUARANI */
1342 0, /* TT_MAC_LANGID_AYMARA */
1343 MAKELANGID(LANG_TATAR,SUBLANG_DEFAULT), /* TT_MAC_LANGID_TATAR */
1344 MAKELANGID(LANG_UIGHUR,SUBLANG_DEFAULT), /* TT_MAC_LANGID_UIGHUR */
1345 0, /* TT_MAC_LANGID_DZONGKHA */
1346 0, /* TT_MAC_LANGID_JAVANESE */
1347 0, /* TT_MAC_LANGID_SUNDANESE */
1348 MAKELANGID(LANG_GALICIAN,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GALICIAN */
1349 MAKELANGID(LANG_AFRIKAANS,SUBLANG_DEFAULT), /* TT_MAC_LANGID_AFRIKAANS */
1350 MAKELANGID(LANG_BRETON,SUBLANG_DEFAULT), /* TT_MAC_LANGID_BRETON */
1351 MAKELANGID(LANG_INUKTITUT,SUBLANG_DEFAULT), /* TT_MAC_LANGID_INUKTITUT */
1352 MAKELANGID(LANG_SCOTTISH_GAELIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_SCOTTISH_GAELIC */
1353 MAKELANGID(LANG_MANX_GAELIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_MANX_GAELIC */
1354 MAKELANGID(LANG_IRISH,SUBLANG_IRISH_IRELAND), /* TT_MAC_LANGID_IRISH_GAELIC */
1355 0, /* TT_MAC_LANGID_TONGAN */
1356 0, /* TT_MAC_LANGID_GREEK_POLYTONIC */
1357 MAKELANGID(LANG_GREENLANDIC,SUBLANG_DEFAULT), /* TT_MAC_LANGID_GREELANDIC */
1358 MAKELANGID(LANG_AZERI,SUBLANG_AZERI_LATIN), /* TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT */
1359 };
1360
1361 static inline WORD get_mac_code_page( const FT_SfntName *name )
1362 {
1363 if (name->encoding_id == TT_MAC_ID_SIMPLIFIED_CHINESE) return 10008; /* special case */
1364 return 10000 + name->encoding_id;
1365 }
1366
1367 static int match_name_table_language( const FT_SfntName *name, LANGID lang )
1368 {
1369 LANGID name_lang;
1370 int res = 0;
1371
1372 switch (name->platform_id)
1373 {
1374 case TT_PLATFORM_MICROSOFT:
1375 res += 5; /* prefer the Microsoft name */
1376 switch (name->encoding_id)
1377 {
1378 case TT_MS_ID_UNICODE_CS:
1379 case TT_MS_ID_SYMBOL_CS:
1380 name_lang = name->language_id;
1381 break;
1382 default:
1383 return 0;
1384 }
1385 break;
1386 case TT_PLATFORM_MACINTOSH:
1387 if (!IsValidCodePage( get_mac_code_page( name ))) return 0;
1388 if (name->language_id >= sizeof(mac_langid_table)/sizeof(mac_langid_table[0])) return 0;
1389 name_lang = mac_langid_table[name->language_id];
1390 break;
1391 case TT_PLATFORM_APPLE_UNICODE:
1392 res += 2; /* prefer Unicode encodings */
1393 switch (name->encoding_id)
1394 {
1395 case TT_APPLE_ID_DEFAULT:
1396 case TT_APPLE_ID_ISO_10646:
1397 case TT_APPLE_ID_UNICODE_2_0:
1398 if (name->language_id >= sizeof(mac_langid_table)/sizeof(mac_langid_table[0])) return 0;
1399 name_lang = mac_langid_table[name->language_id];
1400 break;
1401 default:
1402 return 0;
1403 }
1404 break;
1405 default:
1406 return 0;
1407 }
1408 if (name_lang == lang) res += 30;
1409 else if (PRIMARYLANGID( name_lang ) == PRIMARYLANGID( lang )) res += 20;
1410 else if (name_lang == MAKELANGID( LANG_ENGLISH, SUBLANG_DEFAULT )) res += 10;
1411 return res;
1412 }
1413
1414 static WCHAR *copy_name_table_string( const FT_SfntName *name )
1415 {
1416 WCHAR *ret;
1417 WORD codepage;
1418 int i;
1419
1420 switch (name->platform_id)
1421 {
1422 case TT_PLATFORM_APPLE_UNICODE:
1423 case TT_PLATFORM_MICROSOFT:
1424 ret = HeapAlloc( GetProcessHeap(), 0, name->string_len + sizeof(WCHAR) );
1425 for (i = 0; i < name->string_len / 2; i++)
1426 ret[i] = (name->string[i * 2] << 8) | name->string[i * 2 + 1];
1427 ret[i] = 0;
1428 return ret;
1429 case TT_PLATFORM_MACINTOSH:
1430 codepage = get_mac_code_page( name );
1431 i = MultiByteToWideChar( codepage, 0, (char *)name->string, name->string_len, NULL, 0 );
1432 ret = HeapAlloc( GetProcessHeap(), 0, (i + 1) * sizeof(WCHAR) );
1433 MultiByteToWideChar( codepage, 0, (char *)name->string, name->string_len, ret, i );
1434 ret[i] = 0;
1435 return ret;
1436 }
1437 return NULL;
1438 }
1439
1440 static WCHAR *get_face_name(FT_Face ft_face, FT_UShort name_id, LANGID language_id)
1441 {
1442 FT_SfntName name;
1443 FT_UInt num_names, name_index;
1444 int res, best_lang = 0, best_index = -1;
1445
1446 if (!FT_IS_SFNT(ft_face)) return NULL;
1447
1448 num_names = pFT_Get_Sfnt_Name_Count( ft_face );
1449
1450 for (name_index = 0; name_index < num_names; name_index++)
1451 {
1452 if (pFT_Get_Sfnt_Name( ft_face, name_index, &name )) continue;
1453 if (name.name_id != name_id) continue;
1454 res = match_name_table_language( &name, language_id );
1455 if (res > best_lang)
1456 {
1457 best_lang = res;
1458 best_index = name_index;
1459 }
1460 }
1461
1462 if (best_index != -1 && !pFT_Get_Sfnt_Name( ft_face, best_index, &name ))
1463 {
1464 WCHAR *ret = copy_name_table_string( &name );
1465 TRACE( "name %u found platform %u lang %04x %s\n",
1466 name_id, name.platform_id, name.language_id, debugstr_w( ret ));
1467 return ret;
1468 }
1469 return NULL;
1470 }
1471
1472 static inline BOOL faces_equal( const Face *f1, const Face *f2 )
1473 {
1474 if (strcmpiW( f1->StyleName, f2->StyleName )) return FALSE;
1475 if (f1->scalable) return TRUE;
1476 if (f1->size.y_ppem != f2->size.y_ppem) return FALSE;
1477 return !memcmp( &f1->fs, &f2->fs, sizeof(f1->fs) );
1478 }
1479
1480 static void release_family( Family *family )
1481 {
1482 if (--family->refcount) return;
1483 assert( list_empty( &family->faces ));
1484 list_remove( &family->entry );
1485 HeapFree( GetProcessHeap(), 0, family->FamilyName );
1486 HeapFree( GetProcessHeap(), 0, family->EnglishName );
1487 HeapFree( GetProcessHeap(), 0, family );
1488 }
1489
1490 static void release_face( Face *face )
1491 {
1492 if (--face->refcount) return;
1493 if (face->family)
1494 {
1495 if (face->flags & ADDFONT_ADD_TO_CACHE) remove_face_from_cache( face );
1496 list_remove( &face->entry );
1497 release_family( face->family );
1498 }
1499 HeapFree( GetProcessHeap(), 0, face->file );
1500 HeapFree( GetProcessHeap(), 0, face->StyleName );
1501 HeapFree( GetProcessHeap(), 0, face->FullName );
1502 HeapFree( GetProcessHeap(), 0, face->cached_enum_data );
1503 HeapFree( GetProcessHeap(), 0, face );
1504 }
1505
1506 static inline int style_order(const Face *face)
1507 {
1508 switch (face->ntmFlags & (NTM_REGULAR | NTM_BOLD | NTM_ITALIC))
1509 {
1510 case NTM_REGULAR:
1511 return 0;
1512 case NTM_BOLD:
1513 return 1;
1514 case NTM_ITALIC:
1515 return 2;
1516 case NTM_BOLD | NTM_ITALIC:
1517 return 3;
1518 default:
1519 WARN("Don't know how to order font %s %s with flags 0x%08x\n",
1520 debugstr_w(face->family->FamilyName),
1521 debugstr_w(face->StyleName),
1522 face->ntmFlags);
1523 return 9999;
1524 }
1525 }
1526
1527 static BOOL insert_face_in_family_list( Face *face, Family *family )
1528 {
1529 Face *cursor;
1530
1531 LIST_FOR_EACH_ENTRY( cursor, &family->faces, Face, entry )
1532 {
1533 if (faces_equal( face, cursor ))
1534 {
1535 TRACE("Already loaded font %s %s original version is %lx, this version is %lx\n",
1536 debugstr_w(family->FamilyName), debugstr_w(face->StyleName),
1537 cursor->font_version, face->font_version);
1538
1539 if (face->file && face->dev == cursor->dev && face->ino == cursor->ino)
1540 {
1541 cursor->refcount++;
1542 TRACE("Font %s already in list, refcount now %d\n",
1543 debugstr_w(face->file), cursor->refcount);
1544 return FALSE;
1545 }
1546 if (face->font_version <= cursor->font_version)
1547 {
1548 TRACE("Original font %s is newer so skipping %s\n",
1549 debugstr_w(cursor->file), debugstr_w(face->file));
1550 return FALSE;
1551 }
1552 else
1553 {
1554 TRACE("Replacing original %s with %s\n",
1555 debugstr_w(cursor->file), debugstr_w(face->file));
1556 list_add_before( &cursor->entry, &face->entry );
1557 face->family = family;
1558 family->refcount++;
1559 face->refcount++;
1560 release_face( cursor );
1561 return TRUE;
1562 }
1563 }
1564 else
1565 TRACE("Adding new %s\n", debugstr_w(face->file));
1566
1567 if (style_order( face ) < style_order( cursor )) break;
1568 }
1569
1570 list_add_before( &cursor->entry, &face->entry );
1571 face->family = family;
1572 family->refcount++;
1573 face->refcount++;
1574 return TRUE;
1575 }
1576
1577 /****************************************************************
1578 * NB This function stores the ptrs to the strings to save copying.
1579 * Don't free them after calling.
1580 */
1581 static Family *create_family( WCHAR *name, WCHAR *english_name )
1582 {
1583 Family * const family = HeapAlloc( GetProcessHeap(), 0, sizeof(*family) );
1584 family->refcount = 1;
1585 family->FamilyName = name;
1586 family->EnglishName = english_name;
1587 list_init( &family->faces );
1588 family->replacement = &family->faces;
1589 list_add_tail( &font_list, &family->entry );
1590
1591 return family;
1592 }
1593
1594 static LONG reg_load_dword(HKEY hkey, const WCHAR *value, DWORD *data)
1595 {
1596 DWORD type, size = sizeof(DWORD);
1597
1598 if (RegQueryValueExW(hkey, value, NULL, &type, (BYTE *)data, &size) ||
1599 type != REG_DWORD || size != sizeof(DWORD))
1600 {
1601 *data = 0;
1602 return ERROR_BAD_CONFIGURATION;
1603 }
1604 return ERROR_SUCCESS;
1605 }
1606
1607 static inline LONG reg_load_ftlong(HKEY hkey, const WCHAR *value, FT_Long *data)
1608 {
1609 DWORD dw;
1610 LONG ret = reg_load_dword(hkey, value, &dw);
1611 *data = dw;
1612 return ret;
1613 }
1614
1615 static inline LONG reg_load_ftshort(HKEY hkey, const WCHAR *value, FT_Short *data)
1616 {
1617 DWORD dw;
1618 LONG ret = reg_load_dword(hkey, value, &dw);
1619 *data = dw;
1620 return ret;
1621 }
1622
1623 static inline LONG reg_save_dword(HKEY hkey, const WCHAR *value, DWORD data)
1624 {
1625 return RegSetValueExW(hkey, value, 0, REG_DWORD, (BYTE*)&data, sizeof(DWORD));
1626 }
1627
1628 static void load_face(HKEY hkey_face, WCHAR *face_name, Family *family, void *buffer, DWORD buffer_size)
1629 {
1630 DWORD needed, strike_index = 0;
1631 HKEY hkey_strike;
1632
1633 /* If we have a File Name key then this is a real font, not just the parent
1634 key of a bunch of non-scalable strikes */
1635 needed = buffer_size;
1636 if (RegQueryValueExW(hkey_face, face_file_name_value, NULL, NULL, buffer, &needed) == ERROR_SUCCESS)
1637 {
1638 Face *face;
1639 face = HeapAlloc(GetProcessHeap(), 0, sizeof(*face));
1640 face->cached_enum_data = NULL;
1641 face->family = NULL;
1642
1643 face->refcount = 1;
1644 face->file = strdupW( buffer );
1645 face->StyleName = strdupW(face_name);
1646
1647 needed = buffer_size;
1648 if(RegQueryValueExW(hkey_face, face_full_name_value, NULL, NULL, buffer, &needed) == ERROR_SUCCESS)
1649 face->FullName = strdupW( buffer );
1650 else
1651 face->FullName = NULL;
1652
1653 reg_load_ftlong(hkey_face, face_index_value, &face->face_index);
1654 reg_load_dword(hkey_face, face_ntmflags_value, &face->ntmFlags);
1655 reg_load_ftlong(hkey_face, face_version_value, &face->font_version);
1656 reg_load_dword(hkey_face, face_flags_value, &face->flags);
1657
1658 needed = sizeof(face->fs);
1659 RegQueryValueExW(hkey_face, face_font_sig_value, NULL, NULL, (BYTE*)&face->fs, &needed);
1660
1661 if(reg_load_ftshort(hkey_face, face_height_value, &face->size.height) != ERROR_SUCCESS)
1662 {
1663 face->scalable = TRUE;
1664 memset(&face->size, 0, sizeof(face->size));
1665 }
1666 else
1667 {
1668 face->scalable = FALSE;
1669 reg_load_ftshort(hkey_face, face_width_value, &face->size.width);
1670 reg_load_ftlong(hkey_face, face_size_value, &face->size.size);
1671 reg_load_ftlong(hkey_face, face_x_ppem_value, &face->size.x_ppem);
1672 reg_load_ftlong(hkey_face, face_y_ppem_value, &face->size.y_ppem);
1673 reg_load_ftshort(hkey_face, face_internal_leading_value, &face->size.internal_leading);
1674
1675 TRACE("Adding bitmap size h %d w %d size %ld x_ppem %ld y_ppem %ld\n",
1676 face->size.height, face->size.width, face->size.size >> 6,
1677 face->size.x_ppem >> 6, face->size.y_ppem >> 6);
1678 }
1679
1680 TRACE("fsCsb = %08x %08x/%08x %08x %08x %08x\n",
1681 face->fs.fsCsb[0], face->fs.fsCsb[1],
1682 face->fs.fsUsb[0], face->fs.fsUsb[1],
1683 face->fs.fsUsb[2], face->fs.fsUsb[3]);
1684
1685 if (insert_face_in_family_list(face, family))
1686 TRACE("Added font %s %s\n", debugstr_w(family->FamilyName), debugstr_w(face->StyleName));
1687
1688 release_face( face );
1689 }
1690
1691 /* load bitmap strikes */
1692
1693 needed = buffer_size;
1694 while (!RegEnumKeyExW(hkey_face, strike_index++, buffer, &needed, NULL, NULL, NULL, NULL))
1695 {
1696 if (!RegOpenKeyExW(hkey_face, buffer, 0, KEY_ALL_ACCESS, &hkey_strike))
1697 {
1698 load_face(hkey_strike, face_name, family, buffer, buffer_size);
1699 RegCloseKey(hkey_strike);
1700 }
1701 needed = buffer_size;
1702 }
1703 }
1704
1705 /* move vertical fonts after their horizontal counterpart */
1706 /* assumes that font_list is already sorted by family name */
1707 static void reorder_vertical_fonts(void)
1708 {
1709 Family *family, *next, *vert_family;
1710 struct list *ptr, *vptr;
1711 struct list vertical_families = LIST_INIT( vertical_families );
1712
1713 LIST_FOR_EACH_ENTRY_SAFE( family, next, &font_list, Family, entry )
1714 {
1715 if (family->FamilyName[0] != '@') continue;
1716 list_remove( &family->entry );
1717 list_add_tail( &vertical_families, &family->entry );
1718 }
1719
1720 ptr = list_head( &font_list );
1721 vptr = list_head( &vertical_families );
1722 while (ptr && vptr)
1723 {
1724 family = LIST_ENTRY( ptr, Family, entry );
1725 vert_family = LIST_ENTRY( vptr, Family, entry );
1726 if (strcmpiW( family->FamilyName, vert_family->FamilyName + 1 ) > 0)
1727 {
1728 list_remove( vptr );
1729 list_add_before( ptr, vptr );
1730 vptr = list_head( &vertical_families );
1731 }
1732 else ptr = list_next( &font_list, ptr );
1733 }
1734 list_move_tail( &font_list, &vertical_families );
1735 }
1736
1737 static void load_font_list_from_cache(HKEY hkey_font_cache)
1738 {
1739 DWORD size, family_index = 0;
1740 Family *family;
1741 HKEY hkey_family;
1742 WCHAR buffer[4096];
1743
1744 size = sizeof(buffer);
1745 while (!RegEnumKeyExW(hkey_font_cache, family_index++, buffer, &size, NULL, NULL, NULL, NULL))
1746 {
1747 WCHAR *english_family = NULL;
1748 WCHAR *family_name = strdupW( buffer );
1749 DWORD face_index = 0;
1750
1751 RegOpenKeyExW(hkey_font_cache, family_name, 0, KEY_ALL_ACCESS, &hkey_family);
1752 TRACE("opened family key %s\n", debugstr_w(family_name));
1753 size = sizeof(buffer);
1754 if (!RegQueryValueExW(hkey_family, english_name_value, NULL, NULL, (BYTE *)buffer, &size))
1755 english_family = strdupW( buffer );
1756
1757 family = create_family(family_name, english_family);
1758
1759 if(english_family)
1760 {
1761 FontSubst *subst = HeapAlloc(GetProcessHeap(), 0, sizeof(*subst));
1762 subst->from.name = strdupW(english_family);
1763 subst->from.charset = -1;
1764 subst->to.name = strdupW(family_name);
1765 subst->to.charset = -1;
1766 add_font_subst(&font_subst_list, subst, 0);
1767 }
1768
1769 size = sizeof(buffer);
1770 while (!RegEnumKeyExW(hkey_family, face_index++, buffer, &size, NULL, NULL, NULL, NULL))
1771 {
1772 WCHAR *face_name = strdupW( buffer );
1773 HKEY hkey_face;
1774
1775 if (!RegOpenKeyExW(hkey_family, face_name, 0, KEY_ALL_ACCESS, &hkey_face))
1776 {
1777 load_face(hkey_face, face_name, family, buffer, sizeof(buffer));
1778 RegCloseKey(hkey_face);
1779 }
1780 HeapFree( GetProcessHeap(), 0, face_name );
1781 size = sizeof(buffer);
1782 }
1783 RegCloseKey(hkey_family);
1784 release_family( family );
1785 size = sizeof(buffer);
1786 }
1787
1788 reorder_vertical_fonts();
1789 }
1790
1791 static LONG create_font_cache_key(HKEY *hkey, DWORD *disposition)
1792 {
1793 LONG ret;
1794 HKEY hkey_wine_fonts;
1795
1796 /* We don't want to create the fonts key as volatile, so open this first */
1797 ret = RegCreateKeyExW(HKEY_CURRENT_USER, wine_fonts_key, 0, NULL, 0,
1798 KEY_ALL_ACCESS, NULL, &hkey_wine_fonts, NULL);
1799 if(ret != ERROR_SUCCESS)
1800 {
1801 WARN("Can't create %s\n", debugstr_w(wine_fonts_key));
1802 return ret;
1803 }
1804
1805 ret = RegCreateKeyExW(hkey_wine_fonts, wine_fonts_cache_key, 0, NULL, REG_OPTION_VOLATILE,
1806 KEY_ALL_ACCESS, NULL, hkey, disposition);
1807 RegCloseKey(hkey_wine_fonts);
1808 return ret;
1809 }
1810
1811 static void add_face_to_cache(Face *face)
1812 {
1813 HKEY hkey_family, hkey_face;
1814 WCHAR *face_key_name;
1815
1816 RegCreateKeyExW(hkey_font_cache, face->family->FamilyName, 0,
1817 NULL, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey_family, NULL);
1818 if(face->family->EnglishName)
1819 RegSetValueExW(hkey_family, english_name_value, 0, REG_SZ, (BYTE*)face->family->EnglishName,
1820 (strlenW(face->family->EnglishName) + 1) * sizeof(WCHAR));
1821
1822 if(face->scalable)
1823 face_key_name = face->StyleName;
1824 else
1825 {
1826 static const WCHAR fmtW[] = {'%','s','\\','%','d',0};
1827 face_key_name = HeapAlloc(GetProcessHeap(), 0, (strlenW(face->StyleName) + 10) * sizeof(WCHAR));
1828 sprintfW(face_key_name, fmtW, face->StyleName, face->size.y_ppem);
1829 }
1830 RegCreateKeyExW(hkey_family, face_key_name, 0, NULL, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL,
1831 &hkey_face, NULL);
1832 if(!face->scalable)
1833 HeapFree(GetProcessHeap(), 0, face_key_name);
1834
1835 RegSetValueExW(hkey_face, face_file_name_value, 0, REG_SZ, (BYTE *)face->file,
1836 (strlenW(face->file) + 1) * sizeof(WCHAR));
1837 if (face->FullName)
1838 RegSetValueExW(hkey_face, face_full_name_value, 0, REG_SZ, (BYTE*)face->FullName,
1839 (strlenW(face->FullName) + 1) * sizeof(WCHAR));
1840
1841 reg_save_dword(hkey_face, face_index_value, face->face_index);
1842 reg_save_dword(hkey_face, face_ntmflags_value, face->ntmFlags);
1843 reg_save_dword(hkey_face, face_version_value, face->font_version);
1844 if (face->flags) reg_save_dword(hkey_face, face_flags_value, face->flags);
1845
1846 RegSetValueExW(hkey_face, face_font_sig_value, 0, REG_BINARY, (BYTE*)&face->fs, sizeof(face->fs));
1847
1848 if(!face->scalable)
1849 {
1850 reg_save_dword(hkey_face, face_height_value, face->size.height);
1851 reg_save_dword(hkey_face, face_width_value, face->size.width);
1852 reg_save_dword(hkey_face, face_size_value, face->size.size);
1853 reg_save_dword(hkey_face, face_x_ppem_value, face->size.x_ppem);
1854 reg_save_dword(hkey_face, face_y_ppem_value, face->size.y_ppem);
1855 reg_save_dword(hkey_face, face_internal_leading_value, face->size.internal_leading);
1856 }
1857 RegCloseKey(hkey_face);
1858 RegCloseKey(hkey_family);
1859 }
1860
1861 static void remove_face_from_cache( Face *face )
1862 {
1863 HKEY hkey_family;
1864
1865 RegOpenKeyExW( hkey_font_cache, face->family->FamilyName, 0, KEY_ALL_ACCESS, &hkey_family );
1866
1867 if (face->scalable)
1868 {
1869 RegDeleteKeyW( hkey_family, face->StyleName );
1870 }
1871 else
1872 {
1873 static const WCHAR fmtW[] = {'%','s','\\','%','d',0};
1874 WCHAR *face_key_name = HeapAlloc(GetProcessHeap(), 0, (strlenW(face->StyleName) + 10) * sizeof(WCHAR));
1875 sprintfW(face_key_name, fmtW, face->StyleName, face->size.y_ppem);
1876 RegDeleteKeyW( hkey_family, face_key_name );
1877 HeapFree(GetProcessHeap(), 0, face_key_name);
1878 }
1879 RegCloseKey(hkey_family);
1880 }
1881
1882 static WCHAR *prepend_at(WCHAR *family)
1883 {
1884 WCHAR *str;
1885
1886 if (!family)
1887 return NULL;
1888
1889 str = HeapAlloc(GetProcessHeap(), 0, sizeof (WCHAR) * (strlenW(family) + 2));
1890 str[0] = '@';
1891 strcpyW(str + 1, family);
1892 HeapFree(GetProcessHeap(), 0, family);
1893 return str;
1894 }
1895
1896 static void get_family_names( FT_Face ft_face, WCHAR **name, WCHAR **english, BOOL vertical )
1897 {
1898 *english = get_face_name( ft_face, TT_NAME_ID_FONT_FAMILY, MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT) );
1899 if (!*english) *english = towstr( CP_ACP, ft_face->family_name );
1900
1901 *name = get_face_name( ft_face, TT_NAME_ID_FONT_FAMILY, GetSystemDefaultLCID() );
1902 if (!*name)
1903 {
1904 *name = *english;
1905 *english = NULL;
1906 }
1907 else if (!strcmpiW( *name, *english ))
1908 {
1909 HeapFree( GetProcessHeap(), 0, *english );
1910 *english = NULL;
1911 }
1912
1913 if (vertical)
1914 {
1915 *name = prepend_at( *name );
1916 *english = prepend_at( *english );
1917 }
1918 }
1919
1920 static Family *get_family( FT_Face ft_face, BOOL vertical )
1921 {
1922 Family *family;
1923 WCHAR *name, *english_name;
1924
1925 get_family_names( ft_face, &name, &english_name, vertical );
1926
1927 family = find_family_from_name( name );
1928
1929 if (!family)
1930 {
1931 family = create_family( name, english_name );
1932 if (english_name)
1933 {
1934 FontSubst *subst = HeapAlloc( GetProcessHeap(), 0, sizeof(*subst) );
1935 subst->from.name = strdupW( english_name );
1936 subst->from.charset = -1;
1937 subst->to.name = strdupW( name );
1938 subst->to.charset = -1;
1939 add_font_subst( &font_subst_list, subst, 0 );
1940 }
1941 }
1942 else
1943 {
1944 HeapFree( GetProcessHeap(), 0, name );
1945 HeapFree( GetProcessHeap(), 0, english_name );
1946 family->refcount++;
1947 }
1948
1949 return family;
1950 }
1951
1952 static inline FT_Fixed get_font_version( FT_Face ft_face )
1953 {
1954 FT_Fixed version = 0;
1955 TT_Header *header;
1956
1957 header = pFT_Get_Sfnt_Table( ft_face, ft_sfnt_head );
1958 if (header) version = header->Font_Revision;
1959
1960 return version;
1961 }
1962
1963 static inline DWORD get_ntm_flags( FT_Face ft_face )
1964 {
1965 DWORD flags = 0;
1966 FT_ULong table_size = 0;
1967 FT_WinFNT_HeaderRec winfnt_header;
1968
1969 if (ft_face->style_flags & FT_STYLE_FLAG_ITALIC) flags |= NTM_ITALIC;
1970 if (ft_face->style_flags & FT_STYLE_FLAG_BOLD) flags |= NTM_BOLD;
1971
1972 /* fixup the flag for our fake-bold implementation. */
1973 if (!FT_IS_SCALABLE( ft_face ) &&
1974 !pFT_Get_WinFNT_Header( ft_face, &winfnt_header ) &&
1975 winfnt_header.weight > FW_NORMAL )
1976 flags |= NTM_BOLD;
1977
1978 if (flags == 0) flags = NTM_REGULAR;
1979
1980 if (!pFT_Load_Sfnt_Table( ft_face, FT_MAKE_TAG( 'C','F','F',' ' ), 0, NULL, &table_size ))
1981 flags |= NTM_PS_OPENTYPE;
1982
1983 return flags;
1984 }
1985
1986 static inline void get_bitmap_size( FT_Face ft_face, Bitmap_Size *face_size )
1987 {
1988 My_FT_Bitmap_Size *size;
1989 FT_WinFNT_HeaderRec winfnt_header;
1990
1991 size = (My_FT_Bitmap_Size *)ft_face->available_sizes;
1992 TRACE("Adding bitmap size h %d w %d size %ld x_ppem %ld y_ppem %ld\n",
1993 size->height, size->width, size->size >> 6,
1994 size->x_ppem >> 6, size->y_ppem >> 6);
1995 face_size->height = size->height;
1996 face_size->width = size->width;
1997 face_size->size = size->size;
1998 face_size->x_ppem = size->x_ppem;
1999 face_size->y_ppem = size->y_ppem;
2000
2001 if (!pFT_Get_WinFNT_Header( ft_face, &winfnt_header )) {
2002 face_size->internal_leading = winfnt_header.internal_leading;
2003 if (winfnt_header.external_leading > 0 &&
2004 (face_size->height ==
2005 winfnt_header.pixel_height + winfnt_header.external_leading))
2006 face_size->height = winfnt_header.pixel_height;
2007 }
2008 }
2009
2010 static inline void get_fontsig( FT_Face ft_face, FONTSIGNATURE *fs )
2011 {
2012 TT_OS2 *os2;
2013 FT_UInt dummy;
2014 CHARSETINFO csi;
2015 FT_WinFNT_HeaderRec winfnt_header;
2016 int i;
2017
2018 memset( fs, 0, sizeof(*fs) );
2019
2020 os2 = pFT_Get_Sfnt_Table( ft_face, ft_sfnt_os2 );
2021 if (os2)
2022 {
2023 fs->fsUsb[0] = os2->ulUnicodeRange1;
2024 fs->fsUsb[1] = os2->ulUnicodeRange2;
2025 fs->fsUsb[2] = os2->ulUnicodeRange3;
2026 fs->fsUsb[3] = os2->ulUnicodeRange4;
2027
2028 if (os2->version == 0)
2029 {
2030 if (pFT_Get_First_Char( ft_face, &dummy ) < 0x100)
2031 fs->fsCsb[0] = FS_LATIN1;
2032 else
2033 fs->fsCsb[0] = FS_SYMBOL;
2034 }
2035 else
2036 {
2037 fs->fsCsb[0] = os2->ulCodePageRange1;
2038 fs->fsCsb[1] = os2->ulCodePageRange2;
2039 }
2040 }
2041 else
2042 {
2043 if (!pFT_Get_WinFNT_Header( ft_face, &winfnt_header ))
2044 {
2045 TRACE("pix_h %d charset %d dpi %dx%d pt %d\n", winfnt_header.pixel_height, winfnt_header.charset,
2046 winfnt_header.vertical_resolution,winfnt_header.horizontal_resolution, winfnt_header.nominal_point_size);
2047 if (TranslateCharsetInfo( (DWORD*)(UINT_PTR)winfnt_header.charset, &csi, TCI_SRCCHARSET ))
2048 *fs = csi.fs;
2049 }
2050 }
2051
2052 if (fs->fsCsb[0] == 0)
2053 {
2054 /* let's see if we can find any interesting cmaps */
2055 for (i = 0; i < ft_face->num_charmaps; i++)
2056 {
2057 switch (ft_face->charmaps[i]->encoding)
2058 {
2059 case FT_ENCODING_UNICODE:
2060 case FT_ENCODING_APPLE_ROMAN:
2061 fs->fsCsb[0] |= FS_LATIN1;
2062 break;
2063 case FT_ENCODING_MS_SYMBOL:
2064 fs->fsCsb[0] |= FS_SYMBOL;
2065 break;
2066 default:
2067 break;
2068 }
2069 }
2070 }
2071 }
2072
2073 static Face *create_face( FT_Face ft_face, FT_Long face_index, const char *file, void *font_data_ptr, DWORD font_data_size,
2074 DWORD flags )
2075 {
2076 struct stat st;
2077 Face *face = HeapAlloc( GetProcessHeap(), 0, sizeof(*face) );
2078
2079 face->refcount = 1;
2080 face->StyleName = get_face_name( ft_face, TT_NAME_ID_FONT_SUBFAMILY, GetSystemDefaultLangID() );
2081 if (!face->StyleName) face->StyleName = towstr( CP_ACP, ft_face->style_name );
2082
2083 face->FullName = get_face_name( ft_face, TT_NAME_ID_FULL_NAME, GetSystemDefaultLangID() );
2084 if (flags & ADDFONT_VERTICAL_FONT)
2085 face->FullName = prepend_at( face->FullName );
2086
2087 face->dev = 0;
2088 face->ino = 0;
2089 if (file)
2090 {
2091 face->file = towstr( CP_UNIXCP, file );
2092 face->font_data_ptr = NULL;
2093 face->font_data_size = 0;
2094 if (!stat( file, &st ))
2095 {
2096 face->dev = st.st_dev;
2097 face->ino = st.st_ino;
2098 }
2099 }
2100 else
2101 {
2102 face->file = NULL;
2103 face->font_data_ptr = font_data_ptr;
2104 face->font_data_size = font_data_size;
2105 }
2106
2107 face->face_index = face_index;
2108 get_fontsig( ft_face, &face->fs );
2109 face->ntmFlags = get_ntm_flags( ft_face );
2110 face->font_version = get_font_version( ft_face );
2111
2112 if (FT_IS_SCALABLE( ft_face ))
2113 {
2114 memset( &face->size, 0, sizeof(face->size) );
2115 face->scalable = TRUE;
2116 }
2117 else
2118 {
2119 get_bitmap_size( ft_face, &face->size );
2120 face->scalable = FALSE;
2121 }
2122
2123 if (!HIWORD( flags )) flags |= ADDFONT_AA_FLAGS( default_aa_flags );
2124 face->flags = flags;
2125 face->family = NULL;
2126 face->cached_enum_data = NULL;
2127
2128 TRACE("fsCsb = %08x %08x/%08x %08x %08x %08x\n",
2129 face->fs.fsCsb[0], face->fs.fsCsb[1],
2130 face->fs.fsUsb[0], face->fs.fsUsb[1],
2131 face->fs.fsUsb[2], face->fs.fsUsb[3]);
2132
2133 return face;
2134 }
2135
2136 static void AddFaceToList(FT_Face ft_face, const char *file, void *font_data_ptr, DWORD font_data_size,
2137 FT_Long face_index, DWORD flags )
2138 {
2139 Face *face;
2140 Family *family;
2141
2142 face = create_face( ft_face, face_index, file, font_data_ptr, font_data_size, flags );
2143 family = get_family( ft_face, flags & ADDFONT_VERTICAL_FONT );
2144 if (strlenW(family->FamilyName) >= LF_FACESIZE)
2145 {
2146 WARN("Ignoring %s because name is too long\n", debugstr_w(family->FamilyName));
2147 release_face( face );
2148 release_family( family );
2149 return;
2150 }
2151
2152 if (insert_face_in_family_list( face, family ))
2153 {
2154 if (flags & ADDFONT_ADD_TO_CACHE)
2155 add_face_to_cache( face );
2156
2157 TRACE("Added font %s %s\n", debugstr_w(family->FamilyName),
2158 debugstr_w(face->StyleName));
2159 }
2160 release_face( face );
2161 release_family( family );
2162 }
2163
2164 static FT_Face new_ft_face( const char *file, void *font_data_ptr, DWORD font_data_size,
2165 FT_Long face_index, BOOL allow_bitmap )
2166 {
2167 FT_Error err;
2168 TT_OS2 *pOS2;
2169 FT_Face ft_face;
2170
2171 if (file)
2172 {
2173 TRACE("Loading font file %s index %ld\n", debugstr_a(file), face_index);
2174 err = pFT_New_Face(library, file, face_index, &ft_face);
2175 }
2176 else
2177 {
2178 TRACE("Loading font from ptr %p size %d, index %ld\n", font_data_ptr, font_data_size, face_index);
2179 err = pFT_New_Memory_Face(library, font_data_ptr, font_data_size, face_index, &ft_face);
2180 }
2181
2182 if (err != 0)
2183 {
2184 WARN("Unable to load font %s/%p err = %x\n", debugstr_a(file), font_data_ptr, err);
2185 return NULL;
2186 }
2187
2188 /* There are too many bugs in FreeType < 2.1.9 for bitmap font support */
2189 if (!FT_IS_SCALABLE( ft_face ) && FT_SimpleVersion < ((2 << 16) | (1 << 8) | (9 << 0)))
2190 {
2191 WARN("FreeType version < 2.1.9, skipping bitmap font %s/%p\n", debugstr_a(file), font_data_ptr);
2192 goto fail;
2193 }
2194
2195 if (!FT_IS_SFNT( ft_face ))
2196 {
2197 if (FT_IS_SCALABLE( ft_face ) || !allow_bitmap )
2198 {
2199 WARN("Ignoring font %s/%p\n", debugstr_a(file), font_data_ptr);
2200 goto fail;
2201 }
2202 }
2203 else
2204 {
2205 if (!(pOS2 = pFT_Get_Sfnt_Table( ft_face, ft_sfnt_os2 )) ||
2206 !pFT_Get_Sfnt_Table( ft_face, ft_sfnt_hhea ) ||
2207 !pFT_Get_Sfnt_Table( ft_face, ft_sfnt_head ))
2208 {
2209 TRACE("Font %s/%p lacks either an OS2, HHEA or HEAD table.\n"
2210 "Skipping this font.\n", debugstr_a(file), font_data_ptr);
2211 goto fail;
2212 }
2213
2214 /* Wine uses ttfs as an intermediate step in building its bitmap fonts;
2215 we don't want to load these. */
2216 if (!memcmp( pOS2->achVendID, "Wine", sizeof(pOS2->achVendID) ))
2217 {
2218 FT_ULong len = 0;
2219
2220 if (!pFT_Load_Sfnt_Table( ft_face, FT_MAKE_TAG('E','B','S','C'), 0, NULL, &len ))
2221 {
2222 TRACE("Skipping Wine bitmap-only TrueType font %s\n", debugstr_a(file));
2223 goto fail;
2224 }
2225 }
2226 }
2227
2228 if (!ft_face->family_name || !ft_face->style_name)
2229 {
2230 TRACE("Font %s/%p lacks either a family or style name\n", debugstr_a(file), font_data_ptr);
2231 goto fail;
2232 }
2233
2234 return ft_face;
2235 fail:
2236 pFT_Done_Face( ft_face );
2237 return NULL;
2238 }
2239
2240 static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_size, DWORD flags)
2241 {
2242 FT_Face ft_face;
2243 FT_Long face_index = 0, num_faces;
2244 INT ret = 0;
2245
2246 /* we always load external fonts from files - otherwise we would get a crash in update_reg_entries */
2247 assert(file || !(flags & ADDFONT_EXTERNAL_FONT));
2248
2249 #ifdef HAVE_CARBON_CARBON_H
2250 if(file)
2251 {
2252 char **mac_list = expand_mac_font(file);
2253 if(mac_list)
2254 {
2255 BOOL had_one = FALSE;
2256 char **cursor;
2257 for(cursor = mac_list; *cursor; cursor++)
2258 {
2259 had_one = TRUE;
2260 AddFontToList(*cursor, NULL, 0, flags);
2261 HeapFree(GetProcessHeap(), 0, *cursor);
2262 }
2263 HeapFree(GetProcessHeap(), 0, mac_list);
2264 if(had_one)
2265 return 1;
2266 }
2267 }
2268 #endif /* HAVE_CARBON_CARBON_H */
2269
2270 do {
2271 const DWORD FS_DBCS_MASK = FS_JISJAPAN|FS_CHINESESIMP|FS_WANSUNG|FS_CHINESETRAD|FS_JOHAB;
2272 FONTSIGNATURE fs;
2273
2274 ft_face = new_ft_face( file, font_data_ptr, font_data_size, face_index, flags & ADDFONT_ALLOW_BITMAP );
2275 if (!ft_face) return 0;
2276
2277 if(ft_face->family_name[0] == '.') /* Ignore fonts with names beginning with a dot */
2278 {
2279 TRACE("Ignoring %s since its family name begins with a dot\n", debugstr_a(file));
2280 pFT_Done_Face(ft_face);
2281 return 0;
2282 }
2283
2284 AddFaceToList(ft_face, file, font_data_ptr, font_data_size, face_index, flags);
2285 ++ret;
2286
2287 get_fontsig(ft_face, &fs);
2288 if (fs.fsCsb[0] & FS_DBCS_MASK)
2289 {
2290 AddFaceToList(ft_face, file, font_data_ptr, font_data_size, face_index,
2291 flags | ADDFONT_VERTICAL_FONT);
2292 ++ret;
2293 }
2294
2295 num_faces = ft_face->num_faces;
2296 pFT_Done_Face(ft_face);
2297 } while(num_faces > ++face_index);
2298 return ret;
2299 }
2300
2301 static int remove_font_resource( const char *file, DWORD flags )
2302 {
2303 Family *family, *family_next;
2304 Face *face, *face_next;
2305 struct stat st;
2306 int count = 0;
2307
2308 if (stat( file, &st ) == -1) return 0;
2309 LIST_FOR_EACH_ENTRY_SAFE( family, family_next, &font_list, Family, entry )
2310 {
2311 family->refcount++;
2312 LIST_FOR_EACH_ENTRY_SAFE( face, face_next, &family->faces, Face, entry )
2313 {
2314 if (!face->file) continue;
2315 if (LOWORD(face->flags) != LOWORD(flags)) continue;
2316 if (st.st_dev == face->dev && st.st_ino == face->ino)
2317 {
2318 TRACE( "removing matching face %s refcount %d\n", debugstr_w(face->file), face->refcount );
2319 release_face( face );
2320 count++;
2321 }
2322 }
2323 release_family( family );
2324 }
2325 return count;
2326 }
2327
2328 static void DumpFontList(void)
2329 {
2330 Family *family;
2331 Face *face;
2332
2333 LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
2334 TRACE("Family: %s\n", debugstr_w(family->FamilyName));
2335 LIST_FOR_EACH_ENTRY( face, &family->faces, Face, entry ) {
2336 TRACE("\t%s\t%08x", debugstr_w(face->StyleName), face->fs.fsCsb[0]);
2337 if(!face->scalable)
2338 TRACE(" %d", face->size.height);
2339 TRACE("\n");
2340 }
2341 }
2342 }
2343
2344 static BOOL map_font_family(const WCHAR *orig, const WCHAR *repl)
2345 {
2346 Family *family = find_family_from_any_name(repl);
2347 if (family != NULL)
2348 {
2349 Family *new_family = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_family));
2350 if (new_family != NULL)
2351 {
2352 TRACE("mapping %s to %s\n", debugstr_w(repl), debugstr_w(orig));
2353 new_family->FamilyName = strdupW(orig);
2354 new_family->EnglishName = NULL;
2355 list_init(&new_family->faces);
2356 new_family->replacement = &family->faces;
2357 list_add_tail(&font_list, &new_family->entry);
2358 return TRUE;
2359 }
2360 }
2361 TRACE("%s is not available. Skip this replacement.\n", debugstr_w(repl));
2362 return FALSE;
2363 }
2364
2365 /***********************************************************
2366 * The replacement list is a way to map an entire font
2367 * family onto another family. For example adding
2368 *
2369 * [HKCU\Software\Wine\Fonts\Replacements]
2370 * "Wingdings"="Winedings"
2371 *
2372 * would enumerate the Winedings font both as Winedings and
2373 * Wingdings. However if a real Wingdings font is present the
2374 * replacement does not take place.
2375 *
2376 */
2377 static void LoadReplaceList(void)
2378 {
2379 HKEY hkey;
2380 DWORD valuelen, datalen, i = 0, type, dlen, vlen;
2381 LPWSTR value;
2382 LPVOID data;
2383
2384 /* @@ Wine registry key: HKCU\Software\Wine\Fonts\Replacements */
2385 if(RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts\\Replacements", &hkey) == ERROR_SUCCESS)
2386 {
2387 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2388 &valuelen, &datalen, NULL, NULL);
2389
2390 valuelen++; /* returned value doesn't include room for '\0' */
2391 value = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
2392 data = HeapAlloc(GetProcessHeap(), 0, datalen);
2393
2394 dlen = datalen;
2395 vlen = valuelen;
2396 while(RegEnumValueW(hkey, i++, value, &vlen, NULL, &type, data, &dlen) == ERROR_SUCCESS)
2397 {
2398 /* "NewName"="Oldname" */
2399 if(!find_family_from_any_name(value))
2400 {
2401 if (type == REG_MULTI_SZ)
2402 {
2403 WCHAR *replace = data;
2404 while(*replace)
2405 {
2406 if (map_font_family(value, replace))
2407 break;
2408 replace += strlenW(replace) + 1;
2409 }
2410 }
2411 else if (type == REG_SZ)
2412 map_font_family(value, data);
2413 }
2414 else
2415 TRACE("%s is available. Skip this replacement.\n", debugstr_w(value));
2416
2417 /* reset dlen and vlen */
2418 dlen = datalen;
2419 vlen = valuelen;
2420 }
2421 HeapFree(GetProcessHeap(), 0, data);
2422 HeapFree(GetProcessHeap(), 0, value);
2423 RegCloseKey(hkey);
2424 }
2425 }
2426
2427 static const WCHAR *font_links_list[] =
2428 {
2429 Lucida_Sans_Unicode,
2430 Microsoft_Sans_Serif,
2431 Tahoma
2432 };
2433
2434 static const struct font_links_defaults_list
2435 {
2436 /* Keyed off substitution for "MS Shell Dlg" */
2437 const WCHAR *shelldlg;
2438 /* Maximum of four substitutes, plus terminating NULL pointer */
2439 const WCHAR *substitutes[5];
2440 } font_links_defaults_list[] =
2441 {
2442 /* Non East-Asian */
2443 { Tahoma, /* FIXME unverified ordering */
2444 { MS_UI_Gothic, SimSun, Gulim, PMingLiU, NULL }
2445 },
2446 /* Below lists are courtesy of
2447 * http://blogs.msdn.com/michkap/archive/2005/06/18/430507.aspx
2448 */
2449 /* Japanese */
2450 { MS_UI_Gothic,
2451 { MS_UI_Gothic, PMingLiU, SimSun, Gulim, NULL }
2452 },
2453 /* Chinese Simplified */
2454 { SimSun,
2455 { SimSun, PMingLiU, MS_UI_Gothic, Batang, NULL }
2456 },
2457 /* Korean */
2458 { Gulim,
2459 { Gulim, PMingLiU, MS_UI_Gothic, SimSun, NULL }
2460 },
2461 /* Chinese Traditional */
2462 { PMingLiU,
2463 { PMingLiU, SimSun, MS_UI_Gothic, Batang, NULL }
2464 }
2465 };
2466
2467
2468 static SYSTEM_LINKS *find_font_link(const WCHAR *name)
2469 {
2470 SYSTEM_LINKS *font_link;
2471
2472 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
2473 {
2474 if(!strcmpiW(font_link->font_name, name))
2475 return font_link;
2476 }
2477
2478 return NULL;
2479 }
2480
2481 static void populate_system_links(const WCHAR *name, const WCHAR *const *values)
2482 {
2483 const WCHAR *value;
2484 int i;
2485 FontSubst *psub;
2486 Family *family;
2487 Face *face;
2488 const WCHAR *file;
2489
2490 if (values)
2491 {
2492 SYSTEM_LINKS *font_link;
2493
2494 psub = get_font_subst(&font_subst_list, name, -1);
2495 /* Don't store fonts that are only substitutes for other fonts */
2496 if(psub)
2497 {
2498 TRACE("%s: Internal SystemLink entry for substituted font, ignoring\n", debugstr_w(name));
2499 return;
2500 }
2501
2502 font_link = find_font_link(name);
2503 if (font_link == NULL)
2504 {
2505 font_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*font_link));
2506 font_link->font_name = strdupW(name);
2507 list_init(&font_link->links);
2508 list_add_tail(&system_links, &font_link->entry);
2509 }
2510
2511 memset(&font_link->fs, 0, sizeof font_link->fs);
2512 for (i = 0; values[i] != NULL; i++)
2513 {
2514 const struct list *face_list;
2515 CHILD_FONT *child_font;
2516
2517 value = values[i];
2518 if (!strcmpiW(name,value))
2519 continue;
2520 psub = get_font_subst(&font_subst_list, value, -1);
2521 if(psub)
2522 value = psub->to.name;
2523 family = find_family_from_name(value);
2524 if (!family)
2525 continue;
2526 file = NULL;
2527 /* Use first extant filename for this Family */
2528 face_list = get_face_list_from_family(family);
2529 LIST_FOR_EACH_ENTRY(face, face_list, Face, entry)
2530 {
2531 if (!face->file)
2532 continue;
2533 file = strrchrW(face->file, '/');
2534 if (!file)
2535 file = face->file;
2536 else
2537 file++;
2538 break;
2539 }
2540 if (!file)
2541 continue;
2542 face = find_face_from_filename(file, value);
2543 if(!face)
2544 {
2545 TRACE("Unable to find file %s face name %s\n", debugstr_w(file), debugstr_w(value));
2546 continue;
2547 }
2548
2549 child_font = HeapAlloc(GetProcessHeap(), 0, sizeof(*child_font));
2550 child_font->face = face;
2551 child_font->font = NULL;
2552 font_link->fs.fsCsb[0] |= face->fs.fsCsb[0];
2553 font_link->fs.fsCsb[1] |= face->fs.fsCsb[1];
2554 TRACE("Adding file %s index %ld\n", debugstr_w(child_font->face->file),
2555 child_font->face->face_index);
2556 list_add_tail(&font_link->links, &child_font->entry);
2557
2558 TRACE("added internal SystemLink for %s to %s in %s\n", debugstr_w(name), debugstr_w(value),debugstr_w(file));
2559 }
2560 }
2561 }
2562
2563
2564 /*************************************************************
2565 * init_system_links
2566 */
2567 static BOOL init_system_links(void)
2568 {
2569 HKEY hkey;
2570 BOOL ret = FALSE;
2571 DWORD type, max_val, max_data, val_len, data_len, index;
2572 WCHAR *value, *data;
2573 WCHAR *entry, *next;
2574 SYSTEM_LINKS *font_link, *system_font_link;
2575 CHILD_FONT *child_font;
2576 static const WCHAR tahoma_ttf[] = {'t','a','h','o','m','a','.','t','t','f',0};
2577 static const WCHAR System[] = {'S','y','s','t','e','m',0};
2578 static const WCHAR MS_Shell_Dlg[] = {'M','S',' ','S','h','e','l','l',' ','D','l','g',0};
2579 Face *face;
2580 FontSubst *psub;
2581 UINT i, j;
2582
2583 if(RegOpenKeyW(HKEY_LOCAL_MACHINE, system_link, &hkey) == ERROR_SUCCESS)
2584 {
2585 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &max_val, &max_data, NULL, NULL);
2586 value = HeapAlloc(GetProcessHeap(), 0, (max_val + 1) * sizeof(WCHAR));
2587 data = HeapAlloc(GetProcessHeap(), 0, max_data);
2588 val_len = max_val + 1;
2589 data_len = max_data;
2590 index = 0;
2591 while(RegEnumValueW(hkey, index++, value, &val_len, NULL, &type, (LPBYTE)data, &data_len) == ERROR_SUCCESS)
2592 {
2593 psub = get_font_subst(&font_subst_list, value, -1);
2594 /* Don't store fonts that are only substitutes for other fonts */
2595 if(psub)
2596 {
2597 TRACE("%s: SystemLink entry for substituted font, ignoring\n", debugstr_w(value));
2598 goto next;
2599 }
2600 font_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*font_link));
2601 font_link->font_name = strdupW(value);
2602 memset(&font_link->fs, 0, sizeof font_link->fs);
2603 list_init(&font_link->links);
2604 for(entry = data; (char*)entry < (char*)data + data_len && *entry != 0; entry = next)
2605 {
2606 WCHAR *face_name;
2607 CHILD_FONT *child_font;
2608
2609 TRACE("%s: %s\n", debugstr_w(value), debugstr_w(entry));
2610
2611 next = entry + strlenW(entry) + 1;
2612
2613 face_name = strchrW(entry, ',');
2614 if(face_name)
2615 {
2616 *face_name++ = 0;
2617 while(isspaceW(*face_name))
2618 face_name++;
2619
2620 psub = get_font_subst(&font_subst_list, face_name, -1);
2621 if(psub)
2622 face_name = psub->to.name;
2623 }
2624 face = find_face_from_filename(entry, face_name);
2625 if(!face)
2626 {
2627 TRACE("Unable to find file %s face name %s\n", debugstr_w(entry), debugstr_w(face_name));
2628 continue;
2629 }
2630
2631 child_font = HeapAlloc(GetProcessHeap(), 0, sizeof(*child_font));
2632 child_font->face = face;
2633 child_font->font = NULL;
2634 font_link->fs.fsCsb[0] |= face->fs.fsCsb[0];
2635 font_link->fs.fsCsb[1] |= face->fs.fsCsb[1];
2636 TRACE("Adding file %s index %ld\n",
2637 debugstr_w(child_font->face->file), child_font->face->face_index);
2638 list_add_tail(&font_link->links, &child_font->entry);
2639 }
2640 list_add_tail(&system_links, &font_link->entry);
2641 next:
2642 val_len = max_val + 1;
2643 data_len = max_data;
2644 }
2645
2646 HeapFree(GetProcessHeap(), 0, value);
2647 HeapFree(GetProcessHeap(), 0, data);
2648 RegCloseKey(hkey);
2649 }
2650
2651
2652 psub = get_font_subst(&font_subst_list, MS_Shell_Dlg, -1);
2653 if (!psub) {
2654 WARN("could not find FontSubstitute for MS Shell Dlg\n");
2655 goto skip_internal;
2656 }
2657
2658 for (i = 0; i < sizeof(font_links_defaults_list)/sizeof(font_links_defaults_list[0]); i++)
2659 {
2660 const FontSubst *psub2;
2661 psub2 = get_font_subst(&font_subst_list, font_links_defaults_list[i].shelldlg, -1);
2662
2663 if ((!strcmpiW(font_links_defaults_list[i].shelldlg, psub->to.name) || (psub2 && !strcmpiW(psub2->to.name,psub->to.name))))
2664 {
2665 for (j = 0; j < sizeof(font_links_list)/sizeof(font_links_list[0]); j++)
2666 populate_system_links(font_links_list[j], font_links_defaults_list[i].substitutes);
2667
2668 if (!strcmpiW(psub->to.name, font_links_defaults_list[i].substitutes[0]))
2669 populate_system_links(psub->to.name, font_links_defaults_list[i].substitutes);
2670 }
2671 else if (strcmpiW(psub->to.name, font_links_defaults_list[i].substitutes[0]))
2672 {
2673 populate_system_links(font_links_defaults_list[i].substitutes[0], NULL);
2674 }
2675 }
2676
2677 skip_internal:
2678
2679 /* Explicitly add an entry for the system font, this links to Tahoma and any links
2680 that Tahoma has */
2681
2682 system_font_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*system_font_link));
2683 system_font_link->font_name = strdupW(System);
2684 memset(&system_font_link->fs, 0, sizeof system_font_link->fs);
2685 list_init(&system_font_link->links);
2686
2687 face = find_face_from_filename(tahoma_ttf, Tahoma);
2688 if(face)
2689 {
2690 child_font = HeapAlloc(GetProcessHeap(), 0, sizeof(*child_font));
2691 child_font->face = face;
2692 child_font->font = NULL;
2693 system_font_link->fs.fsCsb[0] |= face->fs.fsCsb[0];
2694 system_font_link->fs.fsCsb[1] |= face->fs.fsCsb[1];
2695 TRACE("Found Tahoma in %s index %ld\n",
2696 debugstr_w(child_font->face->file), child_font->face->face_index);
2697 list_add_tail(&system_font_link->links, &child_font->entry);
2698 }
2699 font_link = find_font_link(Tahoma);
2700 if (font_link != NULL)
2701 {
2702 CHILD_FONT *font_link_entry;
2703 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
2704 {
2705 CHILD_FONT *new_child;
2706 new_child = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_child));
2707 new_child->face = font_link_entry->face;
2708 new_child->font = NULL;
2709 new_child->face->refcount++;
2710 system_font_link->fs.fsCsb[0] |= font_link_entry->face->fs.fsCsb[0];
2711 system_font_link->fs.fsCsb[1] |= font_link_entry->face->fs.fsCsb[1];
2712 list_add_tail(&system_font_link->links, &new_child->entry);
2713 }
2714 }
2715 list_add_tail(&system_links, &system_font_link->entry);
2716 return ret;
2717 }
2718
2719 static BOOL ReadFontDir(const char *dirname, BOOL external_fonts)
2720 {
2721 DIR *dir;
2722 struct dirent *dent;
2723 char path[MAX_PATH];
2724
2725 TRACE("Loading fonts from %s\n", debugstr_a(dirname));
2726
2727 dir = opendir(dirname);
2728 if(!dir) {
2729 WARN("Can't open directory %s\n", debugstr_a(dirname));
2730 return FALSE;
2731 }
2732 while((dent = readdir(dir)) != NULL) {
2733 struct stat statbuf;
2734
2735 if(!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, ".."))
2736 continue;
2737
2738 TRACE("Found %s in %s\n", debugstr_a(dent->d_name), debugstr_a(dirname));
2739
2740 sprintf(path, "%s/%s", dirname, dent->d_name);
2741
2742 if(stat(path, &statbuf) == -1)
2743 {
2744 WARN("Can't stat %s\n", debugstr_a(path));
2745 continue;
2746 }
2747 if(S_ISDIR(statbuf.st_mode))
2748 ReadFontDir(path, external_fonts);
2749 else
2750 {
2751 DWORD addfont_flags = ADDFONT_ADD_TO_CACHE;
2752 if(external_fonts) addfont_flags |= ADDFONT_EXTERNAL_FONT;
2753 AddFontToList(path, NULL, 0, addfont_flags);
2754 }
2755 }
2756 closedir(dir);
2757 return TRUE;
2758 }
2759
2760 #ifdef SONAME_LIBFONTCONFIG
2761
2762 static BOOL fontconfig_enabled;
2763
2764 static UINT parse_aa_pattern( FcPattern *pattern )
2765 {
2766 FcBool antialias;
2767 int rgba;
2768 UINT aa_flags = 0;
2769
2770 if (pFcPatternGetBool( pattern, FC_ANTIALIAS, 0, &antialias ) == FcResultMatch)
2771 aa_flags = antialias ? GGO_GRAY4_BITMAP : GGO_BITMAP;
2772
2773 if (pFcPatternGetInteger( pattern, FC_RGBA, 0, &rgba ) == FcResultMatch)
2774 {
2775 switch (rgba)
2776 {
2777 case FC_RGBA_RGB: aa_flags = WINE_GGO_HRGB_BITMAP; break;
2778 case FC_RGBA_BGR: aa_flags = WINE_GGO_HBGR_BITMAP; break;
2779 case FC_RGBA_VRGB: aa_flags = WINE_GGO_VRGB_BITMAP; break;
2780 case FC_RGBA_VBGR: aa_flags = WINE_GGO_VBGR_BITMAP; break;
2781 case FC_RGBA_NONE: aa_flags = GGO_GRAY4_BITMAP; break;
2782 }
2783 }
2784 return aa_flags;
2785 }
2786
2787 static void init_fontconfig(void)
2788 {
2789 void *fc_handle = wine_dlopen(SONAME_LIBFONTCONFIG, RTLD_NOW, NULL, 0);
2790
2791 if (!fc_handle)
2792 {
2793 TRACE("Wine cannot find the fontconfig library (%s).\n", SONAME_LIBFONTCONFIG);
2794 return;
2795 }
2796
2797 #define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(fc_handle, #f, NULL, 0)) == NULL){WARN("Can't find symbol %s\n", #f); return;}
2798 LOAD_FUNCPTR(FcConfigSubstitute);
2799 LOAD_FUNCPTR(FcFontList);
2800 LOAD_FUNCPTR(FcFontSetDestroy);
2801 LOAD_FUNCPTR(FcInit);
2802 LOAD_FUNCPTR(FcObjectSetAdd);
2803 LOAD_FUNCPTR(FcObjectSetCreate);
2804 LOAD_FUNCPTR(FcObjectSetDestroy);
2805 LOAD_FUNCPTR(FcPatternCreate);
2806 LOAD_FUNCPTR(FcPatternDestroy);
2807 LOAD_FUNCPTR(FcPatternGetBool);
2808 LOAD_FUNCPTR(FcPatternGetInteger);
2809 LOAD_FUNCPTR(FcPatternGetString);
2810 #undef LOAD_FUNCPTR
2811
2812 if (pFcInit())
2813 {
2814 FcPattern *pattern = pFcPatternCreate();
2815 pFcConfigSubstitute( NULL, pattern, FcMatchFont );
2816 default_aa_flags = parse_aa_pattern( pattern );
2817 pFcPatternDestroy( pattern );
2818 TRACE( "enabled, default flags = %x\n", default_aa_flags );
2819 fontconfig_enabled = TRUE;
2820 }
2821 }
2822
2823 static void load_fontconfig_fonts(void)
2824 {
2825 FcPattern *pat;
2826 FcObjectSet *os;
2827 FcFontSet *fontset;
2828 int i, len;
2829 char *file;
2830 const char *ext;
2831
2832 if (!fontconfig_enabled) return;
2833
2834 pat = pFcPatternCreate();
2835 os = pFcObjectSetCreate();
2836 pFcObjectSetAdd(os, FC_FILE);
2837 pFcObjectSetAdd(os, FC_SCALABLE);
2838 pFcObjectSetAdd(os, FC_ANTIALIAS);
2839 pFcObjectSetAdd(os, FC_RGBA);
2840 fontset = pFcFontList(NULL, pat, os);
2841 if(!fontset) return;
2842 for(i = 0; i < fontset->nfont; i++) {
2843 FcBool scalable;
2844 DWORD aa_flags;
2845
2846 if(pFcPatternGetString(fontset->fonts[i], FC_FILE, 0, (FcChar8**)&file) != FcResultMatch)
2847 continue;
2848
2849 pFcConfigSubstitute( NULL, fontset->fonts[i], FcMatchFont );
2850
2851 /* We're just interested in OT/TT fonts for now, so this hack just
2852 picks up the scalable fonts without extensions .pf[ab] to save time
2853 loading every other font */
2854
2855 if(pFcPatternGetBool(fontset->fonts[i], FC_SCALABLE, 0, &scalable) == FcResultMatch && !scalable)
2856 {
2857 TRACE("not scalable\n");
2858 continue;
2859 }
2860
2861 aa_flags = parse_aa_pattern( fontset->fonts[i] );
2862 TRACE("fontconfig: %s aa %x\n", file, aa_flags);
2863
2864 len = strlen( file );
2865 if(len < 4) continue;
2866 ext = &file[ len - 3 ];
2867 if(strcasecmp(ext, "pfa") && strcasecmp(ext, "pfb"))
2868 AddFontToList(file, NULL, 0,
2869 ADDFONT_EXTERNAL_FONT | ADDFONT_ADD_TO_CACHE | ADDFONT_AA_FLAGS(aa_flags) );
2870 }
2871 pFcFontSetDestroy(fontset);
2872 pFcObjectSetDestroy(os);
2873 pFcPatternDestroy(pat);
2874 }
2875
2876 #elif defined(HAVE_CARBON_CARBON_H)
2877
2878 static void load_mac_font_callback(const void *value, void *context)
2879 {
2880 CFStringRef pathStr = value;
2881 CFIndex len;
2882 char* path;
2883
2884 len = CFStringGetMaximumSizeOfFileSystemRepresentation(pathStr);
2885 path = HeapAlloc(GetProcessHeap(), 0, len);
2886 if (path && CFStringGetFileSystemRepresentation(pathStr, path, len))
2887 {
2888 TRACE("font file %s\n", path);
2889 AddFontToList(path, NULL, 0, ADDFONT_EXTERNAL_FONT | ADDFONT_ADD_TO_CACHE);
2890 }
2891 HeapFree(GetProcessHeap(), 0, path);
2892 }
2893
2894 static void load_mac_fonts(void)
2895 {
2896 CFStringRef removeDupesKey;
2897 CFBooleanRef removeDupesValue;
2898 CFDictionaryRef options;
2899 CTFontCollectionRef col;
2900 CFArrayRef descs;
2901 CFMutableSetRef paths;
2902 CFIndex i;
2903
2904 removeDupesKey = kCTFontCollectionRemoveDuplicatesOption;
2905 removeDupesValue = kCFBooleanTrue;
2906 options = CFDictionaryCreate(NULL, (const void**)&removeDupesKey, (const void**)&removeDupesValue, 1,
2907 &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
2908 col = CTFontCollectionCreateFromAvailableFonts(options);
2909 if (options) CFRelease(options);
2910 if (!col)
2911 {
2912 WARN("CTFontCollectionCreateFromAvailableFonts failed\n");
2913 return;
2914 }
2915
2916 descs = CTFontCollectionCreateMatchingFontDescriptors(col);
2917 CFRelease(col);
2918 if (!descs)
2919 {
2920 WARN("CTFontCollectionCreateMatchingFontDescriptors failed\n");
2921 return;
2922 }
2923
2924 paths = CFSetCreateMutable(NULL, 0, &kCFTypeSetCallBacks);
2925 if (!paths)
2926 {
2927 WARN("CFSetCreateMutable failed\n");
2928 CFRelease(descs);
2929 return;
2930 }
2931
2932 for (i = 0; i < CFArrayGetCount(descs); i++)
2933 {
2934 CTFontDescriptorRef desc;
2935 CFURLRef url;
2936 CFStringRef ext;
2937 CFStringRef path;
2938
2939 desc = CFArrayGetValueAtIndex(descs, i);
2940
2941 #if defined(MAC_OS_X_VERSION_10_6) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
2942 url = CTFontDescriptorCopyAttribute(desc, kCTFontURLAttribute);
2943 #else
2944 /* CTFontDescriptor doesn't support kCTFontURLAttribute prior to 10.6, so
2945 we have to go CFFontDescriptor -> CTFont -> ATSFont -> FSRef -> CFURL. */
2946 {
2947 CTFontRef font;
2948 ATSFontRef atsFont;
2949 OSStatus status;
2950 FSRef fsref;
2951
2952 font = CTFontCreateWithFontDescriptor(desc, 0, NULL);
2953 if (!font) continue;
2954
2955 atsFont = CTFontGetPlatformFont(font, NULL);
2956 if (!atsFont)
2957 {
2958 CFRelease(font);
2959 continue;
2960 }
2961
2962 status = ATSFontGetFileReference(atsFont, &fsref);
2963 CFRelease(font);
2964 if (status != noErr) continue;
2965
2966 url = CFURLCreateFromFSRef(NULL, &fsref);
2967 }
2968 #endif
2969 if (!url) continue;
2970
2971 ext = CFURLCopyPathExtension(url);
2972 if (ext)
2973 {
2974 BOOL skip = (CFStringCompare(ext, CFSTR("pfa"), kCFCompareCaseInsensitive) == kCFCompareEqualTo ||
2975 CFStringCompare(ext, CFSTR("pfb"), kCFCompareCaseInsensitive) == kCFCompareEqualTo);
2976 CFRelease(ext);
2977 if (skip)
2978 {
2979 CFRelease(url);
2980 continue;
2981 }
2982 }
2983
2984 path = CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle);
2985 CFRelease(url);
2986 if (!path) continue;
2987
2988 CFSetAddValue(paths, path);
2989 CFRelease(path);
2990 }
2991
2992 CFRelease(descs);
2993
2994 CFSetApplyFunction(paths, load_mac_font_callback, NULL);
2995 CFRelease(paths);
2996 }
2997
2998 #endif
2999
3000 static char *get_font_dir(void)
3001 {
3002 const char *build_dir, *data_dir;
3003 char *name = NULL;
3004
3005 if ((data_dir = wine_get_data_dir()))
3006 {
3007 if (!(name = HeapAlloc( GetProcessHeap(), 0, strlen(data_dir) + 1 + sizeof(WINE_FONT_DIR) )))
3008 return NULL;
3009 strcpy( name, data_dir );
3010 strcat( name, "/" );
3011 strcat( name, WINE_FONT_DIR );
3012 }
3013 else if ((build_dir = wine_get_build_dir()))
3014 {
3015 if (!(name = HeapAlloc( GetProcessHeap(), 0, strlen(build_dir) + sizeof("/fonts") )))
3016 return NULL;
3017 strcpy( name, build_dir );
3018 strcat( name, "/fonts" );
3019 }
3020 return name;
3021 }
3022
3023 static char *get_data_dir_path( LPCWSTR file )
3024 {
3025 char *unix_name = NULL;
3026 char *font_dir = get_font_dir();
3027
3028 if (font_dir)
3029 {
3030 INT len = WideCharToMultiByte(CP_UNIXCP, 0, file, -1, NULL, 0, NULL, NULL);
3031
3032 unix_name = HeapAlloc(GetProcessHeap(), 0, strlen(font_dir) + len + 1 );
3033 strcpy(unix_name, font_dir);
3034 strcat(unix_name, "/");
3035
3036 WideCharToMultiByte(CP_UNIXCP, 0, file, -1, unix_name + strlen(unix_name), len, NULL, NULL);
3037 HeapFree( GetProcessHeap(), 0, font_dir );
3038 }
3039 return unix_name;
3040 }
3041
3042 static BOOL load_font_from_data_dir(LPCWSTR file)
3043 {
3044 BOOL ret = FALSE;
3045 char *unix_name = get_data_dir_path( file );
3046
3047 if (unix_name)
3048 {
3049 EnterCriticalSection( &freetype_cs );
3050 ret = AddFontToList(unix_name, NULL, 0, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_TO_CACHE);
3051 LeaveCriticalSection( &freetype_cs );
3052 HeapFree(GetProcessHeap(), 0, unix_name);
3053 }
3054 return ret;
3055 }
3056
3057 static char *get_winfonts_dir_path(LPCWSTR file)
3058 {
3059 static const WCHAR slashW[] = {'\\','\0'};
3060 WCHAR windowsdir[MAX_PATH];
3061
3062 GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
3063 strcatW(windowsdir, fontsW);
3064 strcatW(windowsdir, slashW);
3065 strcatW(windowsdir, file);
3066 return wine_get_unix_file_name( windowsdir );
3067 }
3068
3069 static void load_system_fonts(void)
3070 {
3071 HKEY hkey;
3072 WCHAR data[MAX_PATH], windowsdir[MAX_PATH], pathW[MAX_PATH];
3073 const WCHAR * const *value;
3074 DWORD dlen, type;
3075 static const WCHAR fmtW[] = {'%','s','\\','%','s','\0'};
3076 char *unixname;
3077
3078 if(RegOpenKeyW(HKEY_CURRENT_CONFIG, system_fonts_reg_key, &hkey) == ERROR_SUCCESS) {
3079 GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
3080 strcatW(windowsdir, fontsW);
3081 for(value = SystemFontValues; *value; value++) {
3082 dlen = sizeof(data);
3083 if(RegQueryValueExW(hkey, *value, 0, &type, (void*)data, &dlen) == ERROR_SUCCESS &&
3084 type == REG_SZ) {
3085 BOOL added = FALSE;
3086
3087 sprintfW(pathW, fmtW, windowsdir, data);
3088 if((unixname = wine_get_unix_file_name(pathW))) {
3089 added = AddFontToList(unixname, NULL, 0, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_TO_CACHE);
3090 HeapFree(GetProcessHeap(), 0, unixname);
3091 }
3092 if (!added)
3093 load_font_from_data_dir(data);
3094 }
3095 }
3096 RegCloseKey(hkey);
3097 }
3098 }
3099
3100 /*************************************************************
3101 *
3102 * This adds registry entries for any externally loaded fonts
3103 * (fonts from fontconfig or FontDirs). It also deletes entries
3104 * of no longer existing fonts.
3105 *
3106 */
3107 static void update_reg_entries(void)
3108 {
3109 HKEY winnt_key = 0, win9x_key = 0, external_key = 0;
3110 LPWSTR valueW;
3111 DWORD len;
3112 Family *family;
3113 Face *face;
3114 WCHAR *file, *path;
3115 static const WCHAR TrueType[] = {' ','(','T','r','u','e','T','y','p','e',')','\0'};
3116
3117 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, winnt_font_reg_key,
3118 0, NULL, 0, KEY_ALL_ACCESS, NULL, &winnt_key, NULL) != ERROR_SUCCESS) {
3119 ERR("Can't create Windows font reg key\n");
3120 goto end;
3121 }
3122
3123 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, win9x_font_reg_key,
3124 0, NULL, 0, KEY_ALL_ACCESS, NULL, &win9x_key, NULL) != ERROR_SUCCESS) {
3125 ERR("Can't create Windows font reg key\n");
3126 goto end;
3127 }
3128
3129 if(RegCreateKeyExW(HKEY_CURRENT_USER, external_fonts_reg_key,
3130 0, NULL, 0, KEY_ALL_ACCESS, NULL, &external_key, NULL) != ERROR_SUCCESS) {
3131 ERR("Can't create external font reg key\n");
3132 goto end;
3133 }
3134
3135 /* enumerate the fonts and add external ones to the two keys */
3136
3137 LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
3138 LIST_FOR_EACH_ENTRY( face, &family->faces, Face, entry ) {
3139 char *buffer;
3140 WCHAR *name;
3141
3142 if (!(face->flags & ADDFONT_EXTERNAL_FONT)) continue;
3143
3144 name = face->FullName ? face->FullName : family->FamilyName;
3145
3146 len = strlenW(name) + 1;
3147 if (face->scalable)
3148 len += sizeof(TrueType) / sizeof(WCHAR);
3149
3150 valueW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3151 strcpyW(valueW, name);
3152
3153 if (face->scalable)
3154 strcatW(valueW, TrueType);
3155
3156 buffer = strWtoA( CP_UNIXCP, face->file );
3157 path = wine_get_dos_file_name( buffer );
3158 HeapFree( GetProcessHeap(), 0, buffer );
3159
3160 if (path)
3161 file = path;
3162 else if ((file = strrchrW(face->file, '/')))
3163 file++;
3164 else
3165 file = face->file;
3166
3167 len = strlenW(file) + 1;
3168 RegSetValueExW(winnt_key, valueW, 0, REG_SZ, (BYTE*)file, len * sizeof(WCHAR));
3169 RegSetValueExW(win9x_key, valueW, 0, REG_SZ, (BYTE*)file, len * sizeof(WCHAR));
3170 RegSetValueExW(external_key, valueW, 0, REG_SZ, (BYTE*)file, len * sizeof(WCHAR));
3171
3172 HeapFree(GetProcessHeap(), 0, path);
3173 HeapFree(GetProcessHeap(), 0, valueW);
3174 }
3175 }
3176 end:
3177 if(external_key) RegCloseKey(external_key);
3178 if(win9x_key) RegCloseKey(win9x_key);
3179 if(winnt_key) RegCloseKey(winnt_key);
3180 }
3181
3182 static void delete_external_font_keys(void)
3183 {
3184 HKEY winnt_key = 0, win9x_key = 0, external_key = 0;
3185 DWORD dlen, plen, vlen, datalen, valuelen, i, type, path_type;
3186 LPWSTR valueW;
3187 LPVOID data;
3188 BYTE *path;
3189
3190 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, winnt_font_reg_key,
3191 0, NULL, 0, KEY_ALL_ACCESS, NULL, &winnt_key, NULL) != ERROR_SUCCESS) {
3192 ERR("Can't create Windows font reg key\n");
3193 goto end;
3194 }
3195
3196 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, win9x_font_reg_key,
3197 0, NULL, 0, KEY_ALL_ACCESS, NULL, &win9x_key, NULL) != ERROR_SUCCESS) {
3198 ERR("Can't create Windows font reg key\n");
3199 goto end;
3200 }
3201
3202 if(RegCreateKeyW(HKEY_CURRENT_USER, external_fonts_reg_key, &external_key) != ERROR_SUCCESS) {
3203 ERR("Can't create external font reg key\n");
3204 goto end;
3205 }
3206
3207 /* Delete all external fonts added last time */
3208
3209 RegQueryInfoKeyW(external_key, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
3210 &valuelen, &datalen, NULL, NULL);
3211 valuelen++; /* returned value doesn't include room for '\0' */
3212 valueW = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
3213 data = HeapAlloc(GetProcessHeap(), 0, datalen);
3214 path = HeapAlloc(GetProcessHeap(), 0, datalen);
3215
3216 dlen = datalen;
3217 vlen = valuelen;
3218 i = 0;
3219 while(RegEnumValueW(external_key, i++, valueW, &vlen, NULL, &type, data,
3220 &dlen) == ERROR_SUCCESS) {
3221 plen = dlen;
3222 if (RegQueryValueExW(winnt_key, valueW, 0, &path_type, path, &plen) == ERROR_SUCCESS &&
3223 type == path_type && dlen == plen && !memcmp(data, path, plen))
3224 RegDeleteValueW(winnt_key, valueW);
3225
3226 plen = dlen;
3227 if (RegQueryValueExW(win9x_key, valueW, 0, &path_type, path, &plen) == ERROR_SUCCESS &&
3228 type == path_type && dlen == plen && !memcmp(data, path, plen))
3229 RegDeleteValueW(win9x_key, valueW);
3230
3231 /* reset dlen and vlen */
3232 dlen = datalen;
3233 vlen = valuelen;
3234 }
3235 HeapFree(GetProcessHeap(), 0, path);
3236 HeapFree(GetProcessHeap(), 0, data);
3237 HeapFree(GetProcessHeap(), 0, valueW);
3238
3239 /* Delete the old external fonts key */
3240 RegCloseKey(external_key);
3241 RegDeleteKeyW(HKEY_CURRENT_USER, external_fonts_reg_key);
3242
3243 end:
3244 if(win9x_key) RegCloseKey(win9x_key);
3245 if(winnt_key) RegCloseKey(winnt_key);
3246 }
3247
3248 /*************************************************************
3249 * WineEngAddFontResourceEx
3250 *
3251 */
3252 INT WineEngAddFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
3253 {
3254 INT ret = 0;
3255
3256 GDI_CheckNotLock();
3257
3258 if (ft_handle) /* do it only if we have freetype up and running */
3259 {
3260 char *unixname;
3261
3262 EnterCriticalSection( &freetype_cs );
3263
3264 if((unixname = wine_get_unix_file_name(file)))
3265 {
3266 DWORD addfont_flags = ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE;
3267
3268 if(!(flags & FR_PRIVATE)) addfont_flags |= ADDFONT_ADD_TO_CACHE;
3269 ret = AddFontToList(unixname, NULL, 0, addfont_flags);
3270 HeapFree(GetProcessHeap(), 0, unixname);
3271 }
3272 if (!ret && !strchrW(file, '\\')) {
3273 /* Try in %WINDIR%/fonts, needed for Fotobuch Designer */
3274 if ((unixname = get_winfonts_dir_path( file )))
3275 {
3276 ret = AddFontToList(unixname, NULL, 0, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE);
3277 HeapFree(GetProcessHeap(), 0, unixname);
3278 }
3279 /* Try in datadir/fonts (or builddir/fonts), needed for Magic the Gathering Online */
3280 if (!ret && (unixname = get_data_dir_path( file )))
3281 {
3282 ret = AddFontToList(unixname, NULL, 0, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE);
3283 HeapFree(GetProcessHeap(), 0, unixname);
3284 }
3285 }
3286
3287 LeaveCriticalSection( &freetype_cs );
3288 }
3289 return ret;
3290 }
3291
3292 /*************************************************************
3293 * WineEngAddFontMemResourceEx
3294 *
3295 */
3296 HANDLE WineEngAddFontMemResourceEx(PVOID pbFont, DWORD cbFont, PVOID pdv, DWORD *pcFonts)
3297 {
3298 GDI_CheckNotLock();
3299
3300 if (ft_handle) /* do it only if we have freetype up and running */
3301 {
3302 PVOID pFontCopy = HeapAlloc(GetProcessHeap(), 0, cbFont);
3303
3304 TRACE("Copying %d bytes of data from %p to %p\n", cbFont, pbFont, pFontCopy);
3305 memcpy(pFontCopy, pbFont, cbFont);
3306
3307 EnterCriticalSection( &freetype_cs );
3308 *pcFonts = AddFontToList(NULL, pFontCopy, cbFont, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE);
3309 LeaveCriticalSection( &freetype_cs );
3310
3311 if (*pcFonts == 0)
3312 {
3313 TRACE("AddFontToList failed\n");
3314 HeapFree(GetProcessHeap(), 0, pFontCopy);
3315 return 0;
3316 }
3317 /* FIXME: is the handle only for use in RemoveFontMemResourceEx or should it be a true handle?
3318 * For now return something unique but quite random
3319 */
3320 TRACE("Returning handle %lx\n", ((INT_PTR)pFontCopy)^0x87654321);
3321 return (HANDLE)(((INT_PTR)pFontCopy)^0x87654321);
3322 }
3323
3324 *pcFonts = 0;
3325 return 0;
3326 }
3327
3328 /*************************************************************
3329 * WineEngRemoveFontResourceEx
3330 *
3331 */
3332 BOOL WineEngRemoveFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
3333 {
3334 INT ret = 0;
3335
3336 GDI_CheckNotLock();
3337
3338 if (ft_handle) /* do it only if we have freetype up and running */
3339 {
3340 char *unixname;
3341
3342 EnterCriticalSection( &freetype_cs );
3343
3344 if ((unixname = wine_get_unix_file_name(file)))
3345 {
3346 DWORD addfont_flags = ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE;
3347
3348 if(!(flags & FR_PRIVATE)) addfont_flags |= ADDFONT_ADD_TO_CACHE;
3349 ret = remove_font_resource( unixname, addfont_flags );
3350 HeapFree(GetProcessHeap(), 0, unixname);
3351 }
3352 if (!ret && !strchrW(file, '\\'))
3353 {
3354 if ((unixname = get_winfonts_dir_path( file )))
3355 {
3356 ret = remove_font_resource( unixname, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE );
3357 HeapFree(GetProcessHeap(), 0, unixname);
3358 }
3359 if (!ret && (unixname = get_data_dir_path( file )))
3360 {
3361 ret = remove_font_resource( unixname, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_RESOURCE );
3362 HeapFree(GetProcessHeap(), 0, unixname);
3363 }
3364 }
3365
3366 LeaveCriticalSection( &freetype_cs );
3367 }
3368 return ret;
3369 }
3370
3371 static char *get_ttf_file_name( LPCWSTR font_file, LPCWSTR font_path )
3372 {
3373 WCHAR *fullname;
3374 char *unix_name;
3375 int file_len;
3376
3377 if (!font_file) return NULL;
3378
3379 file_len = strlenW( font_file );
3380
3381 if (font_path && font_path[0])
3382 {
3383 int path_len = strlenW( font_path );
3384 fullname = HeapAlloc( GetProcessHeap(), 0, (file_len + path_len + 2) * sizeof(WCHAR) );
3385 if (!fullname) return NULL;
3386 memcpy( fullname, font_path, path_len * sizeof(WCHAR) );
3387 fullname[path_len] = '\\';
3388 memcpy( fullname + path_len + 1, font_file, (file_len + 1) * sizeof(WCHAR) );
3389 }
3390 else
3391 {
3392 int len = GetFullPathNameW( font_file, 0, NULL, NULL );
3393 if (!len) return NULL;
3394 fullname = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
3395 if (!fullname) return NULL;
3396 GetFullPathNameW( font_file, len, fullname, NULL );
3397 }
3398
3399 unix_name = wine_get_unix_file_name( fullname );
3400 HeapFree( GetProcessHeap(), 0, fullname );
3401 return unix_name;
3402 }
3403
3404 #include <pshpack1.h>
3405 struct fontdir
3406 {
3407 WORD num_of_resources;
3408 WORD res_id;
3409 WORD dfVersion;
3410 DWORD dfSize;
3411 CHAR dfCopyright[60];
3412 WORD dfType;
3413 WORD dfPoints;
3414 WORD dfVertRes;
3415 WORD dfHorizRes;
3416 WORD dfAscent;
3417 WORD dfInternalLeading;
3418 WORD dfExternalLeading;
3419 BYTE dfItalic;
3420 BYTE dfUnderline;
3421 BYTE dfStrikeOut;
3422 WORD dfWeight;
3423 BYTE dfCharSet;
3424 WORD dfPixWidth;
3425 WORD dfPixHeight;
3426 BYTE dfPitchAndFamily;
3427 WORD dfAvgWidth;
3428 WORD dfMaxWidth;
3429 BYTE dfFirstChar;
3430 BYTE dfLastChar;
3431 BYTE dfDefaultChar;
3432 BYTE dfBreakChar;
3433 WORD dfWidthBytes;
3434 DWORD dfDevice;
3435 DWORD dfFace;
3436 DWORD dfReserved;
3437 CHAR szFaceName[LF_FACESIZE];
3438 };
3439
3440 #include <poppack.h>
3441
3442 static void GetEnumStructs(Face *face, const WCHAR *family_name, LPENUMLOGFONTEXW pelf,
3443 NEWTEXTMETRICEXW *pntm, LPDWORD ptype);
3444
3445 static BOOL get_fontdir( const char *unix_name, struct fontdir *fd )
3446 {
3447 FT_Face ft_face = new_ft_face( unix_name, NULL, 0, 0, FALSE );
3448 Face *face;
3449 WCHAR *name, *english_name;
3450 ENUMLOGFONTEXW elf;
3451 NEWTEXTMETRICEXW ntm;
3452 DWORD type;
3453
3454 if (!ft_face) return FALSE;
3455 face = create_face( ft_face, 0, unix_name, NULL, 0, 0 );
3456 get_family_names( ft_face, &name, &english_name, FALSE );
3457 pFT_Done_Face( ft_face );
3458
3459 GetEnumStructs( face, name, &elf, &ntm, &type );
3460 release_face( face );
3461 HeapFree( GetProcessHeap(), 0, name );
3462 HeapFree( GetProcessHeap(), 0, english_name );
3463
3464 if ((type & TRUETYPE_FONTTYPE) == 0) return FALSE;
3465
3466 memset( fd, 0, sizeof(*fd) );
3467
3468 fd->num_of_resources = 1;
3469 fd->res_id = 0;
3470 fd->dfVersion = 0x200;
3471 fd->dfSize = sizeof(*fd);
3472 strcpy( fd->dfCopyright, "Wine fontdir" );
3473 fd->dfType = 0x4003; /* 0x0080 set if private */
3474 fd->dfPoints = ntm.ntmTm.ntmSizeEM;
3475 fd->dfVertRes = 72;
3476 fd->dfHorizRes = 72;
3477 fd->dfAscent = ntm.ntmTm.tmAscent;
3478 fd->dfInternalLeading = ntm.ntmTm.tmInternalLeading;
3479 fd->dfExternalLeading = ntm.ntmTm.tmExternalLeading;
3480 fd->dfItalic = ntm.ntmTm.tmItalic;
3481 fd->dfUnderline = ntm.ntmTm.tmUnderlined;
3482 fd->dfStrikeOut = ntm.ntmTm.tmStruckOut;
3483 fd->dfWeight = ntm.ntmTm.tmWeight;
3484 fd->dfCharSet = ntm.ntmTm.tmCharSet;
3485 fd->dfPixWidth = 0;
3486 fd->dfPixHeight = ntm.ntmTm.tmHeight;
3487 fd->dfPitchAndFamily = ntm.ntmTm.tmPitchAndFamily;
3488 fd->dfAvgWidth = ntm.ntmTm.tmAveCharWidth;
3489 fd->dfMaxWidth = ntm.ntmTm.tmMaxCharWidth;
3490 fd->dfFirstChar = ntm.ntmTm.tmFirstChar;
3491 fd->dfLastChar = ntm.ntmTm.tmLastChar;
3492 fd->dfDefaultChar = ntm.ntmTm.tmDefaultChar;
3493 fd->dfBreakChar = ntm.ntmTm.tmBreakChar;
3494 fd->dfWidthBytes = 0;
3495 fd->dfDevice = 0;
3496 fd->dfFace = FIELD_OFFSET( struct fontdir, szFaceName );
3497 fd->dfReserved = 0;
3498 WideCharToMultiByte( CP_ACP, 0, elf.elfLogFont.lfFaceName, -1, fd->szFaceName, LF_FACESIZE, NULL, NULL );
3499
3500 return TRUE;
3501 }
3502
3503 #define NE_FFLAGS_LIBMODULE 0x8000
3504 #define NE_OSFLAGS_WINDOWS 0x02
3505
3506 static const char dos_string[0x40] = "This is a TrueType resource file";
3507 static const char FONTRES[] = {'F','O','N','T','R','E','S',':'};
3508
3509 #include <pshpack2.h>
3510
3511 struct ne_typeinfo
3512 {
3513 WORD type_id;
3514 WORD count;
3515 DWORD res;
3516 };
3517
3518 struct ne_nameinfo
3519 {
3520 WORD off;
3521 WORD len;
3522 WORD flags;
3523 WORD id;
3524 DWORD res;
3525 };
3526
3527 struct rsrc_tab
3528 {
3529 WORD align;
3530 struct ne_typeinfo fontdir_type;
3531 struct ne_nameinfo fontdir_name;
3532 struct ne_typeinfo scalable_type;
3533 struct ne_nameinfo scalable_name;
3534 WORD end_of_rsrc;
3535 BYTE fontdir_res_name[8];
3536 };
3537
3538 #include <poppack.h>
3539
3540 static BOOL create_fot( const WCHAR *resource, const WCHAR *font_file, const struct fontdir *fontdir )
3541 {
3542 BOOL ret = FALSE;
3543 HANDLE file;
3544 DWORD size, written;
3545 BYTE *ptr, *start;
3546 BYTE import_name_len, res_name_len, non_res_name_len, font_file_len;
3547 char *font_fileA, *last_part, *ext;
3548 IMAGE_DOS_HEADER dos;
3549 IMAGE_OS2_HEADER ne =
3550 {
3551 IMAGE_OS2_SIGNATURE, 5, 1, 0, 0, 0, NE_FFLAGS_LIBMODULE, 0,
3552 0, 0, 0, 0, 0, 0,
3553 0, sizeof(ne), sizeof(ne), 0, 0, 0, 0,
3554 0, 4, 2, NE_OSFLAGS_WINDOWS, 0, 0, 0, 0, 0x300
3555 };
3556 struct rsrc_tab rsrc_tab =
3557 {
3558 4,
3559 { 0x8007, 1, 0 },
3560 { 0, 0, 0x0c50, 0x2c, 0 },
3561 { 0x80cc, 1, 0 },
3562 { 0, 0, 0x0c50, 0x8001, 0 },
3563 0,
3564 { 7,'F','O','N','T','D','I','R'}
3565 };
3566
3567 memset( &dos, 0, sizeof(dos) );
3568 dos.e_magic = IMAGE_DOS_SIGNATURE;
3569 dos.e_lfanew = sizeof(dos) + sizeof(dos_string);
3570
3571 /* import name is last part\0, resident name is last part without extension
3572 non-resident name is "FONTRES:" + lfFaceName */
3573
3574 font_file_len = WideCharToMultiByte( CP_ACP, 0, font_file, -1, NULL, 0, NULL, NULL );
3575 font_fileA = HeapAlloc( GetProcessHeap(), 0, font_file_len );
3576 WideCharToMultiByte( CP_ACP, 0, font_file, -1, font_fileA, font_file_len, NULL, NULL );
3577
3578 last_part = strrchr( font_fileA, '\\' );
3579 if (last_part) last_part++;
3580 else last_part = font_fileA;
3581 import_name_len = strlen( last_part ) + 1;
3582
3583 ext = strchr( last_part, '.' );
3584 if (ext) res_name_len = ext - last_part;
3585 else res_name_len = import_name_len - 1;
3586
3587 non_res_name_len = sizeof( FONTRES ) + strlen( fontdir->szFaceName );
3588
3589 ne.ne_cbnrestab = 1 + non_res_name_len + 2 + 1; /* len + string + (WORD) ord_num + 1 byte eod */
3590 ne.ne_restab = ne.ne_rsrctab + sizeof(rsrc_tab);
3591 ne.ne_modtab = ne.ne_imptab = ne.ne_restab + 1 + res_name_len + 2 + 3; /* len + string + (WORD) ord_num + 3 bytes eod */
3592 ne.ne_enttab = ne.ne_imptab + 1 + import_name_len; /* len + string */
3593 ne.ne_cbenttab = 2;
3594 ne.ne_nrestab = ne.ne_enttab + ne.ne_cbenttab + 2 + dos.e_lfanew; /* there are 2 bytes of 0 after entry tab */
3595
3596 rsrc_tab.scalable_name.off = (ne.ne_nrestab + ne.ne_cbnrestab + 0xf) >> 4;
3597 rsrc_tab.scalable_name.len = (font_file_len + 0xf) >> 4;
3598 rsrc_tab.fontdir_name.off = rsrc_tab.scalable_name.off + rsrc_tab.scalable_name.len;
3599 rsrc_tab.fontdir_name.len = (fontdir->dfSize + 0xf) >> 4;
3600
3601 size = (rsrc_tab.fontdir_name.off + rsrc_tab.fontdir_name.len) << 4;
3602 start = ptr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size );
3603
3604 if (!ptr)
3605 {
3606 HeapFree( GetProcessHeap(), 0, font_fileA );
3607 return FALSE;
3608 }
3609
3610 memcpy( ptr, &dos, sizeof(dos) );
3611 memcpy( ptr + sizeof(dos), dos_string, sizeof(dos_string) );
3612 memcpy( ptr + dos.e_lfanew, &ne, sizeof(ne) );
3613
3614 ptr = start + dos.e_lfanew + ne.ne_rsrctab;
3615 memcpy( ptr, &rsrc_tab, sizeof(rsrc_tab) );
3616
3617 ptr = start + dos.e_lfanew + ne.ne_restab;
3618 *ptr++ = res_name_len;
3619 memcpy( ptr, last_part, res_name_len );
3620
3621 ptr = start + dos.e_lfanew + ne.ne_imptab;
3622 *ptr++ = import_name_len;
3623 memcpy( ptr, last_part, import_name_len );
3624
3625 ptr = start + ne.ne_nrestab;
3626 *ptr++ = non_res_name_len;
3627 memcpy( ptr, FONTRES, sizeof(FONTRES) );
3628 memcpy( ptr + sizeof(FONTRES), fontdir->szFaceName, strlen( fontdir->szFaceName ) );
3629
3630 ptr = start + (rsrc_tab.scalable_name.off << 4);
3631 memcpy( ptr, font_fileA, font_file_len );
3632
3633 ptr = start + (rsrc_tab.fontdir_name.off << 4);
3634 memcpy( ptr, fontdir, fontdir->dfSize );
3635
3636 file = CreateFileW( resource, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL );
3637 if (file != INVALID_HANDLE_VALUE)
3638 {
3639 if (WriteFile( file, start, size, &written, NULL ) && written == size)
3640 ret = TRUE;
3641 CloseHandle( file );
3642 }
3643
3644 HeapFree( GetProcessHeap(), 0, start );
3645 HeapFree( GetProcessHeap(), 0, font_fileA );
3646
3647 return ret;
3648 }
3649
3650 /*************************************************************
3651 * WineEngCreateScalableFontResource
3652 *
3653 */
3654 BOOL WineEngCreateScalableFontResource( DWORD hidden, LPCWSTR resource,
3655 LPCWSTR font_file, LPCWSTR font_path )
3656 {
3657 char *unix_name = get_ttf_file_name( font_file, font_path );
3658 struct fontdir fontdir;
3659 BOOL ret = FALSE;
3660
3661 if (!unix_name || !get_fontdir( unix_name, &fontdir ))
3662 SetLastError( ERROR_INVALID_PARAMETER );
3663 else
3664 {
3665 if (hidden) fontdir.dfType |= 0x80;
3666 ret = create_fot( resource, font_file, &fontdir );
3667 }
3668
3669 HeapFree( GetProcessHeap(), 0, unix_name );
3670 return ret;
3671 }
3672
3673 static const struct nls_update_font_list
3674 {
3675 UINT ansi_cp, oem_cp;
3676 const char *oem, *fixed, *system;
3677 const char *courier, *serif, *small, *sserif_96, *sserif_120;
3678 /* these are for font substitutes */
3679 const char *shelldlg, *tmsrmn;
3680 const char *fixed_0, *system_0, *courier_0, *serif_0, *small_0, *sserif_0,
3681 *helv_0, *tmsrmn_0;
3682 const struct subst
3683 {
3684 const char *from, *to;
3685 } arial_0, courier_new_0, times_new_roman_0;
3686 } nls_update_font_list[] =
3687 {
3688 /* Latin 1 (United States) */
3689 { 1252, 437, "vgaoem.fon", "vgafix.fon", "vgasys.fon",
3690 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon", "sseriff.fon",
3691 "Tahoma","Times New Roman",
3692 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
3693 { 0 }, { 0 }, { 0 }
3694 },
3695 /* Latin 1 (Multilingual) */
3696 { 1252, 850, "vga850.fon", "vgafix.fon", "vgasys.fon",
3697 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon", "sseriff.fon",
3698 "Tahoma","Times New Roman", /* FIXME unverified */
3699 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
3700 { 0 }, { 0 }, { 0 }
3701 },
3702 /* Eastern Europe */
3703 { 1250, 852, "vga852.fon", "vgafixe.fon", "vgasyse.fon",
3704 "couree.fon", "serifee.fon", "smallee.fon", "sserifee.fon", "sseriffe.fon",
3705 "Tahoma","Times New Roman", /* FIXME unverified */
3706 "Fixedsys,238", "System,238",
3707 "Courier New,238", "MS Serif,238", "Small Fonts,238",
3708 "MS Sans Serif,238", "MS Sans Serif,238", "MS Serif,238",
3709 { "Arial CE,0", "Arial,238" },
3710 { "Courier New CE,0", "Courier New,238" },
3711 { "Times New Roman CE,0", "Times New Roman,238" }
3712 },
3713 /* Cyrillic */
3714 { 1251, 866, "vga866.fon", "vgafixr.fon", "vgasysr.fon",
3715 "courer.fon", "serifer.fon", "smaller.fon", "sserifer.fon", "sseriffr.fon",
3716 "Tahoma","Times New Roman", /* FIXME unverified */
3717 "Fixedsys,204", "System,204",
3718 "Courier New,204", "MS Serif,204", "Small Fonts,204",
3719 "MS Sans Serif,204", "MS Sans Serif,204", "MS Serif,204",
3720 { "Arial Cyr,0", "Arial,204" },
3721 { "Courier New Cyr,0", "Courier New,204" },
3722 { "Times New Roman Cyr,0", "Times New Roman,204" }
3723 },
3724 /* Greek */
3725 { 1253, 737, "vga869.fon", "vgafixg.fon", "vgasysg.fon",
3726 "coureg.fon", "serifeg.fon", "smalleg.fon", "sserifeg.fon", "sseriffg.fon",
3727 "Tahoma","Times New Roman", /* FIXME unverified */
3728 "Fixedsys,161", "System,161",
3729 "Courier New,161", "MS Serif,161", "Small Fonts,161",
3730 "MS Sans Serif,161", "MS Sans Serif,161", "MS Serif,161",
3731 { "Arial Greek,0", "Arial,161" },
3732 { "Courier New Greek,0", "Courier New,161" },
3733 { "Times New Roman Greek,0", "Times New Roman,161" }
3734 },
3735 /* Turkish */
3736 { 1254, 857, "vga857.fon", "vgafixt.fon", "vgasyst.fon",
3737 "couret.fon", "serifet.fon", "smallet.fon", "sserifet.fon", "sserifft.fon",
3738 "Tahoma","Times New Roman", /* FIXME unverified */
3739 "Fixedsys,162", "System,162",
3740 "Courier New,162", "MS Serif,162", "Small Fonts,162",
3741 "MS Sans Serif,162", "MS Sans Serif,162", "MS Serif,162",
3742 { "Arial Tur,0", "Arial,162" },
3743 { "Courier New Tur,0", "Courier New,162" },
3744 { "Times New Roman Tur,0", "Times New Roman,162" }
3745 },
3746 /* Hebrew */
3747 { 1255, 862, "vgaoem.fon", "vgaf1255.fon", "vgas1255.fon",
3748 "coue1255.fon", "sere1255.fon", "smae1255.fon", "ssee1255.fon", "ssef1255.fon",
3749 "Tahoma","Times New Roman", /* FIXME unverified */
3750 "Fixedsys,177", "System,177",
3751 "Courier New,177", "MS Serif,177", "Small Fonts,177",
3752 "MS Sans Serif,177", "MS Sans Serif,177", "MS Serif,177",
3753 { 0 }, { 0 }, { 0 }
3754 },
3755 /* Arabic */
3756 { 1256, 720, "vgaoem.fon", "vgaf1256.fon", "vgas1256.fon",
3757 "coue1256.fon", "sere1256.fon", "smae1256.fon", "ssee1256.fon", "ssef1256.fon",
3758 "Microsoft Sans Serif","Times New Roman",
3759 "Fixedsys,178", "System,178",
3760 "Courier New,178", "MS Serif,178", "Small Fonts,178",
3761 "MS Sans Serif,178", "MS Sans Serif,178", "MS Serif,178",
3762 { 0 }, { 0 }, { 0 }
3763 },
3764 /* Baltic */
3765 { 1257, 775, "vga775.fon", "vgaf1257.fon", "vgas1257.fon",
3766 "coue1257.fon", "sere1257.fon", "smae1257.fon", "ssee1257.fon", "ssef1257.fon",
3767 "Tahoma","Times New Roman", /* FIXME unverified */
3768 "Fixedsys,186", "System,186",
3769 "Courier New,186", "MS Serif,186", "Small Fonts,186",
3770 "MS Sans Serif,186", "MS Sans Serif,186", "MS Serif,186",
3771 { "Arial Baltic,0", "Arial,186" },
3772 { "Courier New Baltic,0", "Courier New,186" },
3773 { "Times New Roman Baltic,0", "Times New Roman,186" }
3774 },
3775 /* Vietnamese */
3776 { 1258, 1258, "vga850.fon", "vgafix.fon", "vgasys.fon",
3777 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon", "sseriff.fon",
3778 "Tahoma","Times New Roman", /* FIXME unverified */
3779 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
3780 { 0 }, { 0 }, { 0 }
3781 },
3782 /* Thai */
3783 { 874, 874, "vga850.fon", "vgaf874.fon", "vgas874.fon",
3784 "coure.fon", "serife.fon", "smalle.fon", "ssee874.fon", "ssef874.fon",
3785 "Tahoma","Times New Roman", /* FIXME unverified */
3786 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
3787 { 0 }, { 0 }, { 0 }
3788 },
3789 /* Japanese */
3790 { 932, 932, "vga932.fon", "jvgafix.fon", "jvgasys.fon",
3791 "coure.fon", "serife.fon", "jsmalle.fon", "sserife.fon", "sseriff.fon",
3792 "MS UI Gothic","MS Serif",
3793 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
3794 { 0 }, { 0 }, { 0 }
3795 },
3796 /* Chinese Simplified */
3797 { 936, 936, "vga936.fon", "svgafix.fon", "svgasys.fon",
3798 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon", "sseriff.fon",
3799 "SimSun", "NSimSun",
3800 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
3801 { 0 }, { 0 }, { 0 }
3802 },
3803 /* Korean */
3804 { 949, 949, "vga949.fon", "hvgafix.fon", "hvgasys.fon",
3805 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon", "sseriff.fon",
3806 "Gulim", "Batang",
3807 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
3808 { 0 }, { 0 }, { 0 }
3809 },
3810 /* Chinese Traditional */
3811 { 950, 950, "vga950.fon", "cvgafix.fon", "cvgasys.fon",
3812 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon", "sseriff.fon",
3813 "PMingLiU", "MingLiU",
3814 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
3815 { 0 }, { 0 }, { 0 }
3816 }
3817 };
3818
3819 static inline BOOL is_dbcs_ansi_cp(UINT ansi_cp)
3820 {
3821 return ( ansi_cp == 932 /* CP932 for Japanese */
3822 || ansi_cp == 936 /* CP936 for Chinese Simplified */
3823 || ansi_cp == 949 /* CP949 for Korean */
3824 || ansi_cp == 950 ); /* CP950 for Chinese Traditional */
3825 }
3826
3827 static inline HKEY create_fonts_NT_registry_key(void)
3828 {
3829 HKEY hkey = 0;
3830
3831 RegCreateKeyExW(HKEY_LOCAL_MACHINE, winnt_font_reg_key, 0, NULL,
3832 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
3833 return hkey;
3834 }
3835
3836 static inline HKEY create_fonts_9x_registry_key(void)
3837 {
3838 HKEY hkey = 0;
3839
3840 RegCreateKeyExW(HKEY_LOCAL_MACHINE, win9x_font_reg_key, 0, NULL,
3841 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
3842 return hkey;
3843 }
3844
3845 static inline HKEY create_config_fonts_registry_key(void)
3846 {
3847 HKEY hkey = 0;
3848
3849 RegCreateKeyExW(HKEY_CURRENT_CONFIG, system_fonts_reg_key, 0, NULL,
3850 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
3851 return hkey;
3852 }
3853
3854 static void add_font_list(HKEY hkey, const struct nls_update_font_list *fl, int dpi)
3855 {
3856 const char *sserif = (dpi <= 108) ? fl->sserif_96 : fl->sserif_120;
3857
3858 RegSetValueExA(hkey, "Courier", 0, REG_SZ, (const BYTE *)fl->courier, strlen(fl->courier)+1);
3859 RegSetValueExA(hkey, "MS Serif", 0, REG_SZ, (const BYTE *)fl->serif, strlen(fl->serif)+1);
3860 RegSetValueExA(hkey, "MS Sans Serif", 0, REG_SZ, (const BYTE *)sserif, strlen(sserif)+1);
3861 RegSetValueExA(hkey, "Small Fonts", 0, REG_SZ, (const BYTE *)fl->small, strlen(fl->small)+1);
3862 }
3863
3864 static void set_value_key(HKEY hkey, const char *name, const char *value)
3865 {
3866 if (value)
3867 RegSetValueExA(hkey, name, 0, REG_SZ, (const BYTE *)value, strlen(value) + 1);
3868 else if (name)
3869 RegDeleteValueA(hkey, name);
3870 }
3871
3872 static void update_font_association_info(UINT current_ansi_codepage)
3873 {
3874 static const char *font_assoc_reg_key = "System\\CurrentControlSet\\Control\\FontAssoc";
3875 static const char *assoc_charset_subkey = "Associated Charset";
3876
3877 if (is_dbcs_ansi_cp(current_ansi_codepage))
3878 {
3879 HKEY hkey;
3880 if (RegCreateKeyA(HKEY_LOCAL_MACHINE, font_assoc_reg_key, &hkey) == ERROR_SUCCESS)
3881 {
3882 HKEY hsubkey;
3883 if (RegCreateKeyA(hkey, assoc_charset_subkey, &hsubkey) == ERROR_SUCCESS)
3884 {
3885 switch (current_ansi_codepage)
3886 {
3887 case 932:
3888 set_value_key(hsubkey, "ANSI(00)", "NO");
3889 set_value_key(hsubkey, "OEM(FF)", "NO");
3890 set_value_key(hsubkey, "SYMBOL(02)", "NO");
3891 break;
3892 case 936:
3893 case 949:
3894 case 950:
3895 set_value_key(hsubkey, "ANSI(00)", "YES");
3896 set_value_key(hsubkey, "OEM(FF)", "YES");
3897 set_value_key(hsubkey, "SYMBOL(02)", "NO");
3898 break;
3899 }
3900 RegCloseKey(hsubkey);
3901 }
3902
3903 /* TODO: Associated DefaultFonts */
3904
3905 RegCloseKey(hkey);
3906 }
3907 }
3908 else
3909 RegDeleteTreeA(HKEY_LOCAL_MACHINE, font_assoc_reg_key);
3910 }
3911
3912 static void set_multi_value_key(HKEY hkey, const WCHAR *name, const WCHAR *value, DWORD len)
3913 {
3914 if (value)
3915 RegSetValueExW(hkey, name, 0, REG_MULTI_SZ, (const BYTE *)value, len);
3916 else if (name)
3917 RegDeleteValueW(hkey, name);
3918 }
3919
3920 static void update_font_system_link_info(UINT current_ansi_codepage)
3921 {
3922 static const WCHAR system_link_simplified_chinese[] =
3923 {'S','I','M','S','U','N','.','T','T','C',',','S','i','m','S','u','n','\0',
3924 'M','I','N','G','L','I','U','.','T','T','C',',','P','M','i','n','g','L','i','u','\0',
3925 'M','S','G','O','T','H','I','C','.','T','T','C',',','M','S',' ','U','I',' ','G','o','t','h','i','c','\0',
3926 'B','A','T','A','N','G','.','T','T','C',',','B','a','t','a','n','g','\0',
3927 '\0'};
3928 static const WCHAR system_link_traditional_chinese[] =
3929 {'M','I','N','G','L','I','U','.','T','T','C',',','P','M','i','n','g','L','i','u','\0',
3930 'S','I','M','S','U','N','.','T','T','C',',','S','i','m','S','u','n','\0',
3931 'M','S','G','O','T','H','I','C','.','T','T','C',',','M','S',' ','U','I',' ','G','o','t','h','i','c','\0',
3932 'B','A','T','A','N','G','.','T','T','C',',','B','a','t','a','n','g','\0',
3933 '\0'};
3934 static const WCHAR system_link_japanese[] =
3935 {'M','S','G','O','T','H','I','C','.','T','T','C',',','M','S',' ','U','I',' ','G','o','t','h','i','c','\0',
3936 'M','I','N','G','L','I','U','.','T','T','C',',','P','M','i','n','g','L','i','U','\0',
3937 'S','I','M','S','U','N','.','T','T','C',',','S','i','m','S','u','n','\0',
3938 'G','U','L','I','M','.','T','T','C',',','G','u','l','i','m','\0',
3939 '\0'};
3940 static const WCHAR system_link_korean[] =
3941 {'G','U','L','I','M','.','T','T','C',',','G','u','l','i','m','\0',
3942 'M','S','G','O','T','H','I','C','.','T','T','C',',','M','S',' ','U','I',' ','G','o','t','h','i','c','\0',
3943 'M','I','N','G','L','I','U','.','T','T','C',',','P','M','i','n','g','L','i','U','\0',
3944 'S','I','M','S','U','N','.','T','T','C',',','S','i','m','S','u','n','\0',
3945 '\0'};
3946 static const WCHAR system_link_non_cjk[] =
3947 {'M','S','G','O','T','H','I','C','.','T','T','C',',','M','S',' ','U','I',' ','G','o','t','h','i','c','\0',
3948 'M','I','N','G','L','I','U','.','T','T','C',',','P','M','i','n','g','L','i','U','\0',
3949 'S','I','M','S','U','N','.','T','T','C',',','S','i','m','S','u','n','\0',
3950 'G','U','L','I','M','.','T','T','C',',','G','u','l','i','m','\0',
3951 '\0'};
3952 HKEY hkey;
3953
3954 if (RegCreateKeyW(HKEY_LOCAL_MACHINE, system_link, &hkey) == ERROR_SUCCESS)
3955 {
3956 const WCHAR *link;
3957 DWORD len;
3958
3959 switch (current_ansi_codepage)
3960 {
3961 case 932:
3962 link = system_link_japanese;
3963 len = sizeof(system_link_japanese);
3964 break;
3965 case 936:
3966 link = system_link_simplified_chinese;
3967 len = sizeof(system_link_simplified_chinese);
3968 break;
3969 case 949:
3970 link = system_link_korean;
3971 len = sizeof(system_link_korean);
3972 break;
3973 case 950:
3974 link = system_link_traditional_chinese;
3975 len = sizeof(system_link_traditional_chinese);
3976 break;
3977 default:
3978 link = system_link_non_cjk;
3979 len = sizeof(system_link_non_cjk);
3980 }
3981 set_multi_value_key(hkey, Lucida_Sans_Unicode, link, len);
3982 set_multi_value_key(hkey, Microsoft_Sans_Serif, link, len);
3983 set_multi_value_key(hkey, Tahoma, link, len);
3984 RegCloseKey(hkey);
3985 }
3986 }
3987
3988 static void update_font_info(void)
3989 {
3990 static const WCHAR logpixels[] = { 'L','o','g','P','i','x','e','l','s',0 };
3991 char buf[40], cpbuf[40];
3992 DWORD len, type;
3993 HKEY hkey = 0;
3994 UINT i, ansi_cp = 0, oem_cp = 0;
3995 DWORD screen_dpi, font_dpi = 0;
3996 BOOL done = FALSE;
3997
3998 screen_dpi = get_dpi();
3999 if (!screen_dpi) screen_dpi = 96;
4000
4001 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts", 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hkey, NULL) != ERROR_SUCCESS)
4002 return;
4003
4004 reg_load_dword(hkey, logpixels, &font_dpi);
4005
4006 GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IDEFAULTANSICODEPAGE|LOCALE_RETURN_NUMBER|LOCALE_NOUSEROVERRIDE,
4007 (WCHAR *)&ansi_cp, sizeof(ansi_cp)/sizeof(WCHAR));
4008 GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IDEFAULTCODEPAGE|LOCALE_RETURN_NUMBER|LOCALE_NOUSEROVERRIDE,
4009 (WCHAR *)&oem_cp, sizeof(oem_cp)/sizeof(WCHAR));
4010 sprintf( cpbuf, "%u,%u", ansi_cp, oem_cp );
4011
4012 /* Setup Default_Fallback usage for DBCS ANSI codepages */
4013 if (is_dbcs_ansi_cp(ansi_cp))
4014 use_default_fallback = TRUE;
4015
4016 buf[0] = 0;
4017 len = sizeof(buf);
4018 if (RegQueryValueExA(hkey, "Codepages", 0, &type, (BYTE *)buf, &len) == ERROR_SUCCESS && type == REG_SZ)
4019 {
4020 if (!strcmp( buf, cpbuf ) && screen_dpi == font_dpi) /* already set correctly */
4021 {
4022 RegCloseKey(hkey);
4023 return;
4024 }
4025 TRACE("updating registry, codepages/logpixels changed %s/%u -> %u,%u/%u\n",
4026 buf, font_dpi, ansi_cp, oem_cp, screen_dpi);
4027 }
4028 else TRACE("updating registry, codepages/logpixels changed none -> %u,%u/%u\n",
4029 ansi_cp, oem_cp, screen_dpi);
4030
4031 RegSetValueExA(hkey, "Codepages", 0, REG_SZ, (const BYTE *)cpbuf, strlen(cpbuf)+1);
4032 RegSetValueExW(hkey, logpixels, 0, REG_DWORD, (const BYTE *)&screen_dpi, sizeof(screen_dpi));
4033 RegCloseKey(hkey);
4034
4035 for (i = 0; i < sizeof(nls_update_font_list)/sizeof(nls_update_font_list[0]); i++)
4036 {
4037 HKEY hkey;
4038
4039 if (nls_update_font_list[i].ansi_cp == ansi_cp &&
4040 nls_update_font_list[i].oem_cp == oem_cp)
4041 {
4042 hkey = create_config_fonts_registry_key();
4043 RegSetValueExA(hkey, "OEMFONT.FON", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].oem, strlen(nls_update_font_list[i].oem)+1);
4044 RegSetValueExA(hkey, "FIXEDFON.FON", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].fixed, strlen(nls_update_font_list[i].fixed)+1);
4045 RegSetValueExA(hkey, "FONTS.FON", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].system, strlen(nls_update_font_list[i].system)+1);
4046 RegCloseKey(hkey);
4047
4048 hkey = create_fonts_NT_registry_key();
4049 add_font_list(hkey, &nls_update_font_list[i], screen_dpi);
4050 RegCloseKey(hkey);
4051
4052 hkey = create_fonts_9x_registry_key();
4053 add_font_list(hkey, &nls_update_font_list[i], screen_dpi);
4054 RegCloseKey(hkey);
4055
4056 if (!RegCreateKeyA( HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion\\FontSubstitutes", &hkey ))
4057 {
4058 RegSetValueExA(hkey, "MS Shell Dlg", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].shelldlg,
4059 strlen(nls_update_font_list[i].shelldlg)+1);
4060 RegSetValueExA(hkey, "Tms Rmn", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].tmsrmn,
4061 strlen(nls_update_font_list[i].tmsrmn)+1);
4062
4063 set_value_key(hkey, "Fixedsys,0", nls_update_font_list[i].fixed_0);
4064 set_value_key(hkey, "System,0", nls_update_font_list[i].system_0);
4065 set_value_key(hkey, "Courier,0", nls_update_font_list[i].courier_0);
4066 set_value_key(hkey, "MS Serif,0", nls_update_font_list[i].serif_0);
4067 set_value_key(hkey, "Small Fonts,0", nls_update_font_list[i].small_0);
4068 set_value_key(hkey, "MS Sans Serif,0", nls_update_font_list[i].sserif_0);
4069 set_value_key(hkey, "Helv,0", nls_update_font_list[i].helv_0);
4070 set_value_key(hkey, "Tms Rmn,0", nls_update_font_list[i].tmsrmn_0);
4071
4072 set_value_key(hkey, nls_update_font_list[i].arial_0.from, nls_update_font_list[i].arial_0.to);
4073 set_value_key(hkey, nls_update_font_list[i].courier_new_0.from, nls_update_font_list[i].courier_new_0.to);
4074 set_value_key(hkey, nls_update_font_list[i].times_new_roman_0.from, nls_update_font_list[i].times_new_roman_0.to);
4075
4076 RegCloseKey(hkey);
4077 }
4078 done = TRUE;
4079 }
4080 else
4081 {
4082 /* Delete the FontSubstitutes from other locales */
4083 if (!RegCreateKeyA( HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion\\FontSubstitutes", &hkey ))
4084 {
4085 set_value_key(hkey, nls_update_font_list[i].arial_0.from, NULL);
4086 set_value_key(hkey, nls_update_font_list[i].courier_new_0.from, NULL);
4087 set_value_key(hkey, nls_update_font_list[i].times_new_roman_0.from, NULL);
4088 RegCloseKey(hkey);
4089 }
4090 }
4091 }
4092 if (!done)
4093 FIXME("there is no font defaults for codepages %u,%u\n", ansi_cp, oem_cp);
4094
4095 /* update locale dependent font association info and font system link info in registry.
4096 update only when codepages changed, not logpixels. */
4097 if (strcmp(buf, cpbuf) != 0)
4098 {
4099 update_font_association_info(ansi_cp);
4100 update_font_system_link_info(ansi_cp);
4101 }
4102 }
4103
4104 static BOOL init_freetype(void)
4105 {
4106 ft_handle = wine_dlopen(SONAME_LIBFREETYPE, RTLD_NOW, NULL, 0);
4107 if(!ft_handle) {
4108 WINE_MESSAGE(
4109 "Wine cannot find the FreeType font library. To enable Wine to\n"
4110 "use TrueType fonts please install a version of FreeType greater than\n"
4111 "or equal to 2.0.5.\n"
4112 "http://www.freetype.org\n");
4113 return FALSE;
4114 }
4115
4116 #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;}
4117
4118 LOAD_FUNCPTR(FT_Done_Face)
4119 LOAD_FUNCPTR(FT_Get_Char_Index)
4120 LOAD_FUNCPTR(FT_Get_First_Char)
4121 LOAD_FUNCPTR(FT_Get_Next_Char)
4122 LOAD_FUNCPTR(FT_Get_Sfnt_Name)
4123 LOAD_FUNCPTR(FT_Get_Sfnt_Name_Count)
4124 LOAD_FUNCPTR(FT_Get_Sfnt_Table)
4125 LOAD_FUNCPTR(FT_Get_WinFNT_Header)
4126 LOAD_FUNCPTR(FT_Init_FreeType)
4127 LOAD_FUNCPTR(FT_Library_Version)
4128 LOAD_FUNCPTR(FT_Load_Glyph)
4129 LOAD_FUNCPTR(FT_Load_Sfnt_Table)
4130 LOAD_FUNCPTR(FT_Matrix_Multiply)
4131 #ifndef FT_MULFIX_INLINED
4132 LOAD_FUNCPTR(FT_MulFix)
4133 #endif
4134 LOAD_FUNCPTR(FT_New_Face)
4135 LOAD_FUNCPTR(FT_New_Memory_Face)
4136 LOAD_FUNCPTR(FT_Outline_Get_Bitmap)
4137 LOAD_FUNCPTR(FT_Outline_Get_CBox)
4138 LOAD_FUNCPTR(FT_Outline_Transform)
4139 LOAD_FUNCPTR(FT_Outline_Translate)
4140 LOAD_FUNCPTR(FT_Render_Glyph)
4141 LOAD_FUNCPTR(FT_Set_Charmap)
4142 LOAD_FUNCPTR(FT_Set_Pixel_Sizes)
4143 LOAD_FUNCPTR(FT_Vector_Length)
4144 LOAD_FUNCPTR(FT_Vector_Transform)
4145 LOAD_FUNCPTR(FT_Vector_Unit)
4146 #undef LOAD_FUNCPTR
4147 /* Don't warn if these ones are missing */
4148 pFT_Outline_Embolden = wine_dlsym(ft_handle, "FT_Outline_Embolden", NULL, 0);
4149 pFT_Get_TrueType_Engine_Type = wine_dlsym(ft_handle, "FT_Get_TrueType_Engine_Type", NULL, 0);
4150 #ifdef FT_LCD_FILTER_H
4151 pFT_Library_SetLcdFilter = wine_dlsym(ft_handle, "FT_Library_SetLcdFilter", NULL, 0);
4152 #endif
4153
4154 if(pFT_Init_FreeType(&library) != 0) {
4155 ERR("Can't init FreeType library\n");
4156 wine_dlclose(ft_handle, NULL, 0);
4157 ft_handle = NULL;
4158 return FALSE;
4159 }
4160 pFT_Library_Version(library,&FT_Version.major,&FT_Version.minor,&FT_Version.patch);
4161
4162 TRACE("FreeType version is %d.%d.%d\n",FT_Version.major,FT_Version.minor,FT_Version.patch);
4163 FT_SimpleVersion = ((FT_Version.major << 16) & 0xff0000) |
4164 ((FT_Version.minor << 8) & 0x00ff00) |
4165 ((FT_Version.patch ) & 0x0000ff);
4166
4167 font_driver = &freetype_funcs;
4168 return TRUE;
4169
4170 sym_not_found:
4171 WINE_MESSAGE(
4172 "Wine cannot find certain functions that it needs inside the FreeType\n"
4173 "font library. To enable Wine to use TrueType fonts please upgrade\n"
4174 "FreeType to at least version 2.1.4.\n"
4175 "http://www.freetype.org\n");
4176 wine_dlclose(ft_handle, NULL, 0);
4177 ft_handle = NULL;
4178 return FALSE;
4179 }
4180
4181 static void init_font_list(void)
4182 {
4183 static const WCHAR dot_fonW[] = {'.','f','o','n','\0'};
4184 static const WCHAR pathW[] = {'P','a','t','h',0};
4185 HKEY hkey;
4186 DWORD valuelen, datalen, i = 0, type, dlen, vlen;
4187 WCHAR windowsdir[MAX_PATH];
4188 char *unixname;
4189
4190 delete_external_font_keys();
4191
4192 /* load the system bitmap fonts */
4193 load_system_fonts();
4194
4195 /* load in the fonts from %WINDOWSDIR%\\Fonts first of all */
4196 GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
4197 strcatW(windowsdir, fontsW);
4198 if((unixname = wine_get_unix_file_name(windowsdir)))
4199 {
4200 ReadFontDir(unixname, FALSE);
4201 HeapFree(GetProcessHeap(), 0, unixname);
4202 }
4203
4204 /* load the wine fonts */
4205 if ((unixname = get_font_dir()))
4206 {
4207 ReadFontDir(unixname, TRUE);
4208 HeapFree(GetProcessHeap(), 0, unixname);
4209 }
4210
4211 /* now look under HKLM\Software\Microsoft\Windows[ NT]\CurrentVersion\Fonts
4212 for any fonts not installed in %WINDOWSDIR%\Fonts. They will have their
4213 full path as the entry. Also look for any .fon fonts, since ReadFontDir
4214 will skip these. */
4215 if(RegOpenKeyW(HKEY_LOCAL_MACHINE,
4216 is_win9x() ? win9x_font_reg_key : winnt_font_reg_key,
4217 &hkey) == ERROR_SUCCESS)
4218 {
4219 LPWSTR data, valueW;
4220 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
4221 &valuelen, &datalen, NULL, NULL);
4222
4223 valuelen++; /* returned value doesn't include room for '\0' */
4224 valueW = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
4225 data = HeapAlloc(GetProcessHeap(), 0, datalen * sizeof(WCHAR));
4226 if (valueW && data)
4227 {
4228 dlen = datalen * sizeof(WCHAR);
4229 vlen = valuelen;
4230 while(RegEnumValueW(hkey, i++, valueW, &vlen, NULL, &type, (LPBYTE)data,
4231 &dlen) == ERROR_SUCCESS)
4232 {
4233 if(data[0] && (data[1] == ':'))
4234 {
4235 if((unixname = wine_get_unix_file_name(data)))
4236 {
4237 AddFontToList(unixname, NULL, 0, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_TO_CACHE);
4238 HeapFree(GetProcessHeap(), 0, unixname);
4239 }
4240 }
4241 else if(dlen / 2 >= 6 && !strcmpiW(data + dlen / 2 - 5, dot_fonW))
4242 {
4243 WCHAR pathW[MAX_PATH];
4244 static const WCHAR fmtW[] = {'%','s','\\','%','s','\0'};
4245 BOOL added = FALSE;
4246
4247 sprintfW(pathW, fmtW, windowsdir, data);
4248 if((unixname = wine_get_unix_file_name(pathW)))
4249 {
4250 added = AddFontToList(unixname, NULL, 0, ADDFONT_ALLOW_BITMAP | ADDFONT_ADD_TO_CACHE);
4251 HeapFree(GetProcessHeap(), 0, unixname);
4252 }
4253 if (!added)
4254 load_font_from_data_dir(data);
4255 }
4256 /* reset dlen and vlen */
4257 dlen = datalen;
4258 vlen = valuelen;
4259 }
4260 }
4261 HeapFree(GetProcessHeap(), 0, data);
4262 HeapFree(GetProcessHeap(), 0, valueW);
4263 RegCloseKey(hkey);
4264 }
4265
4266 #ifdef SONAME_LIBFONTCONFIG
4267 load_fontconfig_fonts();
4268 #elif defined(HAVE_CARBON_CARBON_H)
4269 load_mac_fonts();
4270 #elif defined(__ANDROID__)
4271 ReadFontDir("/system/fonts", TRUE);
4272 #endif
4273
4274 /* then look in any directories that we've specified in the config file */
4275 /* @@ Wine registry key: HKCU\Software\Wine\Fonts */
4276 if(RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts", &hkey) == ERROR_SUCCESS)
4277 {
4278 DWORD len;
4279 LPWSTR valueW;
4280 LPSTR valueA, ptr;
4281
4282 if (RegQueryValueExW( hkey, pathW, NULL, NULL, NULL, &len ) == ERROR_SUCCESS)
4283 {
4284 len += sizeof(WCHAR);
4285 valueW = HeapAlloc( GetProcessHeap(), 0, len );
4286 if (RegQueryValueExW( hkey, pathW, NULL, NULL, (LPBYTE)valueW, &len ) == ERROR_SUCCESS)
4287 {
4288 len = WideCharToMultiByte( CP_UNIXCP, 0, valueW, -1, NULL, 0, NULL, NULL );
4289 valueA = HeapAlloc( GetProcessHeap(), 0, len );
4290 WideCharToMultiByte( CP_UNIXCP, 0, valueW, -1, valueA, len, NULL, NULL );
4291 TRACE( "got font path %s\n", debugstr_a(valueA) );
4292 ptr = valueA;
4293 while (ptr)
4294 {
4295 const char* home;
4296 LPSTR next = strchr( ptr, ':' );
4297 if (next) *next++ = 0;
4298 if (ptr[0] == '~' && ptr[1] == '/' && (home = getenv( "HOME" )) &&
4299 (unixname = HeapAlloc( GetProcessHeap(), 0, strlen(ptr) + strlen(home) )))
4300 {
4301 strcpy( unixname, home );
4302 strcat( unixname, ptr + 1 );
4303 ReadFontDir( unixname, TRUE );
4304 HeapFree( GetProcessHeap(), 0, unixname );
4305 }
4306 else
4307 ReadFontDir( ptr, TRUE );
4308 ptr = next;
4309 }
4310 HeapFree( GetProcessHeap(), 0, valueA );
4311 }
4312 HeapFree( GetProcessHeap(), 0, valueW );
4313 }
4314 RegCloseKey(hkey);
4315 }
4316 }
4317
4318 static BOOL move_to_front(const WCHAR *name)
4319 {
4320 Family *family, *cursor2;
4321 LIST_FOR_EACH_ENTRY_SAFE(family, cursor2, &font_list, Family, entry)
4322 {
4323 if(!strcmpiW(family->FamilyName, name))
4324 {
4325 list_remove(&family->entry);
4326 list_add_head(&font_list, &family->entry);
4327 return TRUE;
4328 }
4329 }
4330 return FALSE;
4331 }
4332
4333 static BOOL set_default(const WCHAR **name_list)
4334 {
4335 while (*name_list)
4336 {
4337 if (move_to_front(*name_list)) return TRUE;
4338 name_list++;
4339 }
4340
4341 return FALSE;
4342 }
4343
4344 static void reorder_font_list(void)
4345 {
4346 set_default( default_serif_list );
4347 set_default( default_fixed_list );
4348 set_default( default_sans_list );
4349 }
4350
4351 /*************************************************************
4352 * WineEngInit
4353 *
4354 * Initialize FreeType library and create a list of available faces
4355 */
4356 BOOL WineEngInit(void)
4357 {
4358 HKEY hkey;
4359 DWORD disposition;
4360 HANDLE font_mutex;
4361
4362 /* update locale dependent font info in registry */
4363 update_font_info();
4364
4365 if(!init_freetype()) return FALSE;
4366
4367 #ifdef SONAME_LIBFONTCONFIG
4368 init_fontconfig();
4369 #endif
4370
4371 if (!RegOpenKeyExW(HKEY_CURRENT_USER, wine_fonts_key, 0, KEY_READ, &hkey))
4372 {
4373 static const WCHAR antialias_fake_bold_or_italic[] = { 'A','n','t','i','a','l','i','a','s','F','a','k','e',
4374 'B','o','l','d','O','r','I','t','a','l','i','c',0 };
4375 static const WCHAR true_options[] = { 'y','Y','t','T','1',0 };
4376 DWORD type, size;
4377 WCHAR buffer[20];
4378
4379 size = sizeof(buffer);
4380 if (!RegQueryValueExW(hkey, antialias_fake_bold_or_italic, NULL, &type, (BYTE*)buffer, &size) &&
4381 type == REG_SZ && size >= 1)
4382 {
4383 antialias_fakes = (strchrW(true_options, buffer[0]) != NULL);
4384 }
4385 RegCloseKey(hkey);
4386 }
4387
4388 if((font_mutex = CreateMutexW(NULL, FALSE, font_mutex_nameW)) == NULL)
4389 {
4390 ERR("Failed to create font mutex\n");
4391 return FALSE;
4392 }
4393 WaitForSingleObject(font_mutex, INFINITE);
4394
4395 create_font_cache_key(&hkey_font_cache, &disposition);
4396
4397 if(disposition == REG_CREATED_NEW_KEY)
4398 init_font_list();
4399 else
4400 load_font_list_from_cache(hkey_font_cache);
4401
4402 reorder_font_list();
4403
4404 DumpFontList();
4405 LoadSubstList();
4406 DumpSubstList();
4407 LoadReplaceList();
4408
4409 if(disposition == REG_CREATED_NEW_KEY)
4410 update_reg_entries();
4411
4412 init_system_links();
4413
4414 ReleaseMutex(font_mutex);
4415 return TRUE;
4416 }
4417
4418 /* Some fonts have large usWinDescent values, as a result of storing signed short
4419 in unsigned field. That's probably caused by sTypoDescent vs usWinDescent confusion in
4420 some font generation tools. */
4421 static inline USHORT get_fixed_windescent(USHORT windescent)
4422 {
4423 return abs((SHORT)windescent);
4424 }
4425
4426 static LONG calc_ppem_for_height(FT_Face ft_face, LONG height)
4427 {
4428 TT_OS2 *pOS2;
4429 TT_HoriHeader *pHori;
4430
4431 LONG ppem;
4432 const LONG MAX_PPEM = (1 << 16) - 1;
4433
4434 pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2);
4435 pHori = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_hhea);
4436
4437 if(height == 0) height = 16;
4438
4439 /* Calc. height of EM square:
4440 *
4441 * For +ve lfHeight we have
4442 * lfHeight = (winAscent + winDescent) * ppem / units_per_em
4443 * Re-arranging gives:
4444 * ppem = units_per_em * lfheight / (winAscent + winDescent)
4445 *
4446 * For -ve lfHeight we have
4447 * |lfHeight| = ppem
4448 * [i.e. |lfHeight| = (winAscent + winDescent - il) * ppem / units_per_em
4449 * with il = winAscent + winDescent - units_per_em]
4450 *
4451 */
4452
4453 if(height > 0) {
4454 USHORT windescent = get_fixed_windescent(pOS2->usWinDescent);
4455 if(pOS2->usWinAscent + windescent == 0)
4456 ppem = MulDiv(ft_face->units_per_EM, height,
4457 pHori->Ascender - pHori->Descender);
4458 else
4459 ppem = MulDiv(ft_face->units_per_EM, height,
4460 pOS2->usWinAscent + windescent);
4461 if(ppem > MAX_PPEM) {
4462 WARN("Ignoring too large height %d, ppem %d\n", height, ppem);
4463 ppem = 1;
4464 }
4465 }
4466 else if(height >= -MAX_PPEM)
4467 ppem = -height;
4468 else {
4469 WARN("Ignoring too large height %d\n", height);
4470 ppem = 1;
4471 }
4472
4473 return ppem;
4474 }
4475
4476 static struct font_mapping *map_font_file( const char *name )
4477 {
4478 struct font_mapping *mapping;
4479 struct stat st;
4480 int fd;
4481
4482 if ((fd = open( name, O_RDONLY )) == -1) return NULL;
4483 if (fstat( fd, &st ) == -1) goto error;
4484
4485 LIST_FOR_EACH_ENTRY( mapping, &mappings_list, struct font_mapping, entry )
4486 {
4487 if (mapping->dev == st.st_dev && mapping->ino == st.st_ino)
4488 {
4489 mapping->refcount++;
4490 close( fd );
4491 return mapping;
4492 }
4493 }
4494 if (!(mapping = HeapAlloc( GetProcessHeap(), 0, sizeof(*mapping) )))
4495 goto error;
4496
4497 mapping->data = mmap( NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0 );
4498 close( fd );
4499
4500 if (mapping->data == MAP_FAILED)
4501 {
4502 HeapFree( GetProcessHeap(), 0, mapping );
4503 return NULL;
4504 }
4505 mapping->refcount = 1;
4506 mapping->dev = st.st_dev;
4507 mapping->ino = st.st_ino;
4508 mapping->size = st.st_size;
4509 list_add_tail( &mappings_list, &mapping->entry );
4510 return mapping;
4511
4512 error:
4513 close( fd );
4514 return NULL;
4515 }
4516
4517 static void unmap_font_file( struct font_mapping *mapping )
4518 {
4519 if (!--mapping->refcount)
4520 {
4521 list_remove( &mapping->entry );
4522 munmap( mapping->data, mapping->size );
4523 HeapFree( GetProcessHeap(), 0, mapping );
4524 }
4525 }
4526
4527 static LONG load_VDMX(GdiFont*, LONG);
4528
4529 static FT_Face OpenFontFace(GdiFont *font, Face *face, LONG width, LONG height)
4530 {
4531 FT_Error err;
4532 FT_Face ft_face;
4533 void *data_ptr;
4534 DWORD data_size;
4535
4536 TRACE("%s/%p, %ld, %d x %d\n", debugstr_w(face->file), face->font_data_ptr, face->face_index, width, height);
4537
4538 if (face->file)
4539 {
4540 char *filename = strWtoA( CP_UNIXCP, face->file );
4541 font->mapping = map_font_file( filename );
4542 HeapFree( GetProcessHeap(), 0, filename );
4543 if (!font->mapping)
4544 {
4545 WARN("failed to map %s\n", debugstr_w(face->file));
4546 return 0;
4547 }
4548 data_ptr = font->mapping->data;
4549 data_size = font->mapping->size;
4550 }
4551 else
4552 {
4553 data_ptr = face->font_data_ptr;
4554 data_size = face->font_data_size;
4555 }
4556
4557 err = pFT_New_Memory_Face(library, data_ptr, data_size, face->face_index, &ft_face);
4558 if(err) {
4559 ERR("FT_New_Face rets %d\n", err);
4560 return 0;
4561 }
4562
4563 /* set it here, as load_VDMX needs it */
4564 font->ft_face = ft_face;
4565
4566 if(FT_IS_SCALABLE(ft_face)) {
4567 FT_ULong len;
4568 DWORD header;
4569
4570 /* load the VDMX table if we have one */
4571 font->ppem = load_VDMX(font, height);
4572 if(font->ppem == 0)
4573 font->ppem = calc_ppem_for_height(ft_face, height);
4574 TRACE("height %d => ppem %d\n", height, font->ppem);
4575
4576 if((err = pFT_Set_Pixel_Sizes(ft_face, 0, font->ppem)) != 0)
4577 WARN("FT_Set_Pixel_Sizes %d, %d rets %x\n", 0, font->ppem, err);
4578
4579 /* see if it's a TTC */
4580 len = sizeof(header);
4581 if (!pFT_Load_Sfnt_Table(ft_face, 0, 0, (void*)&header, &len)) {
4582 if (header == MS_TTCF_TAG)
4583 {
4584 len = sizeof(font->ttc_item_offset);
4585 if (pFT_Load_Sfnt_Table(ft_face, 0, (3 + face->face_index) * sizeof(DWORD),
4586 (void*)&font->ttc_item_offset, &len))
4587 font->ttc_item_offset = 0;
4588 else
4589 font->ttc_item_offset = GET_BE_DWORD(font->ttc_item_offset);
4590 }
4591 }
4592 } else {
4593 font->ppem = height;
4594 if((err = pFT_Set_Pixel_Sizes(ft_face, width, height)) != 0)
4595 WARN("FT_Set_Pixel_Sizes %d, %d rets %x\n", width, height, err);
4596 }
4597 return ft_face;
4598 }
4599
4600
4601 static int get_nearest_charset(const WCHAR *family_name, Face *face, int *cp)
4602 {
4603 /* Only get here if lfCharSet == DEFAULT_CHARSET or we couldn't find
4604 a single face with the requested charset. The idea is to check if
4605 the selected font supports the current ANSI codepage, if it does
4606 return the corresponding charset, else return the first charset */
4607
4608 CHARSETINFO csi;
4609 int acp = GetACP(), i;
4610 DWORD fs0;
4611
4612 *cp = acp;
4613 if(TranslateCharsetInfo((DWORD*)(INT_PTR)acp, &csi, TCI_SRCCODEPAGE))
4614 {
4615 const SYSTEM_LINKS *font_link;
4616
4617 if (csi.fs.fsCsb[0] & face->fs.fsCsb[0])
4618 return csi.ciCharset;
4619
4620 font_link = find_font_link(family_name);
4621 if (font_link != NULL && csi.fs.fsCsb[0] & font_link->fs.fsCsb[0])
4622 return csi.ciCharset;
4623 }
4624
4625 for(i = 0; i < 32; i++) {
4626 fs0 = 1L << i;
4627 if(face->fs.fsCsb[0] & fs0) {
4628 if(TranslateCharsetInfo(&fs0, &csi, TCI_SRCFONTSIG)) {
4629 *cp = csi.ciACP;
4630 return csi.ciCharset;
4631 }
4632 else
4633 FIXME("TCI failing on %x\n", fs0);
4634 }
4635 }
4636
4637 FIXME("returning DEFAULT_CHARSET face->fs.fsCsb[0] = %08x file = %s\n",
4638 face->fs.fsCsb[0], debugstr_w(face->file));
4639 *cp = acp;
4640 return DEFAULT_CHARSET;
4641 }
4642
4643 static GdiFont *alloc_font(void)
4644 {
4645 GdiFont *ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ret));
4646 ret->refcount = 1;
4647 ret->gmsize = 1;
4648 ret->gm = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GM*));
4649 ret->gm[0] = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GM) * GM_BLOCK_SIZE);
4650 ret->potm = NULL;
4651 ret->font_desc.matrix.eM11 = ret->font_desc.matrix.eM22 = 1.0;
4652 ret->total_kern_pairs = (DWORD)-1;
4653 ret->kern_pairs = NULL;
4654 ret->instance_id = alloc_font_handle(ret);
4655 list_init(&ret->child_fonts);
4656 return ret;
4657 }
4658
4659 static void free_font(GdiFont *font)
4660 {
4661 CHILD_FONT *child, *child_next;
4662 DWORD i;
4663
4664 LIST_FOR_EACH_ENTRY_SAFE( child, child_next, &font->child_fonts, CHILD_FONT, entry )
4665 {
4666 list_remove(&child->entry);
4667 if(child->font)
4668 free_font(child->font);
4669 release_face( child->face );
4670 HeapFree(GetProcessHeap(), 0, child);
4671 }
4672
4673 HeapFree(GetProcessHeap(), 0, font->fileinfo);
4674 free_font_handle(font->instance_id);
4675 if (font->ft_face) pFT_Done_Face(font->ft_face);
4676 if (font->mapping) unmap_font_file( font->mapping );
4677 HeapFree(GetProcessHeap(), 0, font->kern_pairs);
4678 HeapFree(GetProcessHeap(), 0, font->potm);
4679 HeapFree(GetProcessHeap(), 0, font->name);
4680 for (i = 0; i < font->gmsize; i++)
4681 HeapFree(GetProcessHeap(),0,font->gm[i]);
4682 HeapFree(GetProcessHeap(), 0, font->gm);
4683 HeapFree(GetProcessHeap(), 0, font->GSUB_Table);
4684 HeapFree(GetProcessHeap(), 0, font);
4685 }
4686
4687
4688 static DWORD get_font_data( GdiFont *font, DWORD table, DWORD offset, LPVOID buf, DWORD cbData)
4689 {
4690 FT_Face ft_face = font->ft_face;
4691 FT_ULong len;
4692 FT_Error err;
4693
4694 if (!FT_IS_SFNT(ft_face)) return GDI_ERROR;
4695
4696 if(!buf)
4697 len = 0;
4698 else
4699 len = cbData;
4700
4701 /* if font is a member of TTC, 'ttcf' tag allows reading from beginning of TTC file,
4702 0 tag means to read from start of collection member data. */
4703 if (font->ttc_item_offset)
4704 {
4705 if (table == MS_TTCF_TAG)
4706 table = 0;
4707 else if (table == 0)
4708 offset += font->ttc_item_offset;
4709 }
4710
4711 table = RtlUlongByteSwap( table ); /* MS tags differ in endianness from FT ones */
4712
4713 /* make sure value of len is the value freetype says it needs */
4714 if (buf && len)
4715 {
4716 FT_ULong needed = 0;
4717 err = pFT_Load_Sfnt_Table(ft_face, table, offset, NULL, &needed);
4718 if( !err && needed < len) len = needed;
4719 }
4720 err = pFT_Load_Sfnt_Table(ft_face, table, offset, buf, &len);
4721 if (err)
4722 {
4723 table = RtlUlongByteSwap( table );
4724 TRACE("Can't find table %s\n", debugstr_an((char*)&table, 4));
4725 return GDI_ERROR;
4726 }
4727 return len;
4728 }
4729
4730 /*************************************************************
4731 * load_VDMX
4732 *
4733 * load the vdmx entry for the specified height
4734 */
4735
4736
4737
4738 typedef struct {
4739 WORD version;
4740 WORD numRecs;
4741 WORD numRatios;
4742 } VDMX_Header;
4743
4744 typedef struct {
4745 BYTE bCharSet;
4746 BYTE xRatio;
4747 BYTE yStartRatio;
4748 BYTE yEndRatio;
4749 } Ratios;
4750
4751 typedef struct {
4752 WORD recs;
4753 BYTE startsz;
4754 BYTE endsz;
4755 } VDMX_group;
4756
4757 typedef struct {
4758 WORD yPelHeight;
4759 WORD yMax;
4760 WORD yMin;
4761 } VDMX_vTable;
4762
4763 static LONG load_VDMX(GdiFont *font, LONG height)
4764 {
4765 VDMX_Header hdr;
4766 VDMX_group group;
4767 BYTE devXRatio, devYRatio;
4768 USHORT numRecs, numRatios;
4769 DWORD result, offset = -1;
4770 LONG ppem = 0;
4771 int i;
4772
4773 result = get_font_data(font, MS_VDMX_TAG, 0, &hdr, sizeof(hdr));
4774
4775 if(result == GDI_ERROR) /* no vdmx table present, use linear scaling */
4776 return ppem;
4777
4778 /* FIXME: need the real device aspect ratio */
4779 devXRatio = 1;
4780 devYRatio = 1;
4781
4782 numRecs = GET_BE_WORD(hdr.numRecs);
4783 numRatios = GET_BE_WORD(hdr.numRatios);
4784
4785 TRACE("version = %d numRecs = %d numRatios = %d\n", GET_BE_WORD(hdr.version), numRecs, numRatios);
4786 for(i = 0; i < numRatios; i++) {
4787 Ratios ratio;
4788
4789 offset = sizeof(hdr) + (i * sizeof(Ratios));
4790 get_font_data(font, MS_VDMX_TAG, offset, &ratio, sizeof(Ratios));
4791 offset = -1;
4792
4793 TRACE("Ratios[%d] %d %d : %d -> %d\n", i, ratio.bCharSet, ratio.xRatio, ratio.yStartRatio, ratio.yEndRatio);
4794
4795 if (!ratio.bCharSet) continue;
4796
4797 if((ratio.xRatio == 0 &&
4798 ratio.yStartRatio == 0 &&
4799 ratio.yEndRatio == 0) ||
4800 (devXRatio == ratio.xRatio &&
4801 devYRatio >= ratio.yStartRatio &&
4802 devYRatio <= ratio.yEndRatio))
4803 {
4804 WORD group_offset;
4805
4806 offset = sizeof(hdr) + numRatios * sizeof(ratio) + i * sizeof(group_offset);
4807 get_font_data(font, MS_VDMX_TAG, offset, &group_offset, sizeof(group_offset));
4808 offset = GET_BE_WORD(group_offset);
4809 break;
4810 }
4811 }
4812
4813 if(offset == -1) return 0;
4814
4815 if(get_font_data(font, MS_VDMX_TAG, offset, &group, sizeof(group)) != GDI_ERROR) {
4816 USHORT recs;
4817 BYTE startsz, endsz;
4818 WORD *vTable;
4819
4820 recs = GET_BE_WORD(group.recs);
4821 startsz = group.startsz;
4822 endsz = group.endsz;
4823
4824 TRACE("recs=%d startsz=%d endsz=%d\n", recs, startsz, endsz);
4825
4826 vTable = HeapAlloc(GetProcessHeap(), 0, recs * sizeof(VDMX_vTable));
4827 result = get_font_data(font, MS_VDMX_TAG, offset + sizeof(group), vTable, recs * sizeof(VDMX_vTable));
4828 if(result == GDI_ERROR) {
4829 FIXME("Failed to retrieve vTable\n");
4830 goto end;
4831 }
4832
4833 if(height > 0) {
4834 for(i = 0; i < recs; i++) {
4835 SHORT yMax = GET_BE_WORD(vTable[(i * 3) + 1]);
4836 SHORT yMin = GET_BE_WORD(vTable[(i * 3) + 2]);
4837 ppem = GET_BE_WORD(vTable[i * 3]);
4838
4839 if(yMax + -yMin == height) {
4840 font->yMax = yMax;
4841 font->yMin = yMin;
4842 TRACE("ppem %d found; height=%d yMax=%d yMin=%d\n", ppem, height, font->yMax, font->yMin);
4843 break;
4844 }
4845 if(yMax + -yMin > height) {
4846 if(--i < 0) {
4847 ppem = 0;
4848 goto end; /* failed */
4849 }
4850 font->yMax = GET_BE_WORD(vTable[(i * 3) + 1]);
4851 font->yMin = GET_BE_WORD(vTable[(i * 3) + 2]);
4852 ppem = GET_BE_WORD(vTable[i * 3]);
4853 TRACE("ppem %d found; height=%d yMax=%d yMin=%d\n", ppem, height, font->yMax, font->yMin);
4854 break;
4855 }
4856 }
4857 if(!font->yMax) {
4858 ppem = 0;
4859 TRACE("ppem not found for height %d\n", height);
4860 }
4861 } else {
4862 ppem = -height;
4863 if(ppem < startsz || ppem > endsz)
4864 {
4865 ppem = 0;
4866 goto end;
4867 }
4868
4869 for(i = 0; i < recs; i++) {
4870 USHORT yPelHeight;
4871 yPelHeight = GET_BE_WORD(vTable[i * 3]);
4872
4873 if(yPelHeight > ppem)
4874 {
4875 ppem = 0;
4876 break; /* failed */
4877 }
4878
4879 if(yPelHeight == ppem) {
4880 font->yMax = GET_BE_WORD(vTable[(i * 3) + 1]);
4881 font->yMin = GET_BE_WORD(vTable[(i * 3) + 2]);
4882 TRACE("ppem %d found; yMax=%d yMin=%d\n", ppem, font->yMax, font->yMin);
4883 break;
4884 }
4885 }
4886 }
4887 end:
4888 HeapFree(GetProcessHeap(), 0, vTable);
4889 }
4890
4891 return ppem;
4892 }
4893
4894 static void dump_gdi_font_list(void)
4895 {
4896 GdiFont *font;
4897
4898 TRACE("---------- Font Cache ----------\n");
4899 LIST_FOR_EACH_ENTRY( font, &gdi_font_list, struct tagGdiFont, entry )
4900 TRACE("font=%p ref=%u %s %d\n", font, font->refcount,
4901 debugstr_w(font->font_desc.lf.lfFaceName), font->font_desc.lf.lfHeight);
4902 }
4903
4904 static void grab_font( GdiFont *font )
4905 {
4906 if (!font->refcount++)
4907 {
4908 list_remove( &font->unused_entry );
4909 unused_font_count--;
4910 }
4911 }
4912
4913 static void release_font( GdiFont *font )
4914 {
4915 if (!font) return;
4916 if (!--font->refcount)
4917 {
4918 TRACE( "font %p\n", font );
4919
4920 /* add it to the unused list */
4921 list_add_head( &unused_gdi_font_list, &font->unused_entry );
4922 if (unused_font_count > UNUSED_CACHE_SIZE)
4923 {
4924 font = LIST_ENTRY( list_tail( &unused_gdi_font_list ), struct tagGdiFont, unused_entry );
4925 TRACE( "freeing %p\n", font );
4926 list_remove( &font->entry );
4927 list_remove( &font->unused_entry );
4928 free_font( font );
4929 }
4930 else unused_font_count++;
4931
4932 if (TRACE_ON(font)) dump_gdi_font_list();
4933 }
4934 }
4935
4936 static BOOL fontcmp(const GdiFont *font, FONT_DESC *fd)
4937 {
4938 if(font->font_desc.hash != fd->hash) return TRUE;
4939 if(memcmp(&font->font_desc.matrix, &fd->matrix, sizeof(fd->matrix))) return TRUE;
4940 if(memcmp(&font->font_desc.lf, &fd->lf, offsetof(LOGFONTW, lfFaceName))) return TRUE;
4941 if(!font->font_desc.can_use_bitmap != !fd->can_use_bitmap) return TRUE;
4942 return strcmpiW(font->font_desc.lf.lfFaceName, fd->lf.lfFaceName);
4943 }
4944
4945 static void calc_hash(FONT_DESC *pfd)
4946 {
4947 DWORD hash = 0, *ptr, two_chars;
4948 WORD *pwc;
4949 unsigned int i;
4950
4951 for(i = 0, ptr = (DWORD*)&pfd->matrix; i < sizeof(FMAT2)/sizeof(DWORD); i++, ptr++)
4952 hash ^= *ptr;
4953 for(i = 0, ptr = (DWORD*)&pfd->lf; i < 7; i++, ptr++)
4954 hash ^= *ptr;
4955 for(i = 0, ptr = (DWORD*)pfd->lf.lfFaceName; i < LF_FACESIZE/2; i++, ptr++) {
4956 two_chars = *ptr;
4957 pwc = (WCHAR *)&two_chars;
4958 if(!*pwc) break;
4959 *pwc = toupperW(*pwc);
4960 pwc++;
4961 *pwc = toupperW(*pwc);
4962 hash ^= two_chars;
4963 if(!*pwc) break;
4964 }
4965 hash ^= !pfd->can_use_bitmap;
4966 pfd->hash = hash;
4967 }
4968
4969 static GdiFont *find_in_cache(HFONT hfont, const LOGFONTW *plf, const FMAT2 *pmat, BOOL can_use_bitmap)
4970 {
4971 GdiFont *ret;
4972 FONT_DESC fd;
4973
4974 fd.lf = *plf;
4975 fd.matrix = *pmat;
4976 fd.can_use_bitmap = can_use_bitmap;
4977 calc_hash(&fd);
4978
4979 /* try the in-use list */
4980 LIST_FOR_EACH_ENTRY( ret, &gdi_font_list, struct tagGdiFont, entry )
4981 {
4982 if(fontcmp(ret, &fd)) continue;
4983 if(!can_use_bitmap && !FT_IS_SCALABLE(ret->ft_face)) continue;
4984 list_remove( &ret->entry );
4985 list_add_head( &gdi_font_list, &ret->entry );
4986 grab_font( ret );
4987 return ret;
4988 }
4989 return NULL;
4990 }
4991
4992 static void add_to_cache(GdiFont *font)
4993 {
4994 static DWORD cache_num = 1;
4995
4996 font->cache_num = cache_num++;
4997 list_add_head(&gdi_font_list, &font->entry);
4998 TRACE( "font %p\n", font );
4999 }
5000
5001 /*************************************************************
5002 * create_child_font_list
5003 */
5004 static BOOL create_child_font_list(GdiFont *font)
5005 {
5006 BOOL ret = FALSE;
5007 SYSTEM_LINKS *font_link;
5008 CHILD_FONT *font_link_entry, *new_child;
5009 FontSubst *psub;
5010 WCHAR* font_name;
5011
5012 psub = get_font_subst(&font_subst_list, font->name, -1);
5013 font_name = psub ? psub->to.name : font->name;
5014 font_link = find_font_link(font_name);
5015 if (font_link != NULL)
5016 {
5017 TRACE("found entry in system list\n");
5018 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
5019 {
5020 new_child = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_child));
5021 new_child->face = font_link_entry->face;
5022 new_child->font = NULL;
5023 new_child->face->refcount++;
5024 list_add_tail(&font->child_fonts, &new_child->entry);
5025 TRACE("font %s %ld\n", debugstr_w(new_child->face->file), new_child->face->face_index);
5026 }
5027 ret = TRUE;
5028 }
5029 /*
5030 * if not SYMBOL or OEM then we also get all the fonts for Microsoft
5031 * Sans Serif. This is how asian windows get default fallbacks for fonts
5032 */
5033 if (use_default_fallback && font->charset != SYMBOL_CHARSET &&
5034 font->charset != OEM_CHARSET &&
5035 strcmpiW(font_name,szDefaultFallbackLink) != 0)
5036 {
5037 font_link = find_font_link(szDefaultFallbackLink);
5038 if (font_link != NULL)
5039 {
5040 TRACE("found entry in default fallback list\n");
5041 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
5042 {
5043 new_child = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_child));
5044 new_child->face = font_link_entry->face;
5045 new_child->font = NULL;
5046 new_child->face->refcount++;
5047 list_add_tail(&font->child_fonts, &new_child->entry);
5048 TRACE("font %s %ld\n", debugstr_w(new_child->face->file), new_child->face->face_index);
5049 }
5050 ret = TRUE;
5051 }
5052 }
5053
5054 return ret;
5055 }
5056
5057 static BOOL select_charmap(FT_Face ft_face, FT_Encoding encoding)
5058 {
5059 FT_Error ft_err = FT_Err_Invalid_CharMap_Handle;
5060 FT_CharMap cmap0, cmap1, cmap2, cmap3, cmap_def;
5061 FT_Int i;
5062
5063 cmap0 = cmap1 = cmap2 = cmap3 = cmap_def = NULL;
5064
5065 for (i = 0; i < ft_face->num_charmaps; i++)
5066 {
5067 if (ft_face->charmaps[i]->encoding == encoding)
5068 {
5069 TRACE("found cmap with platform_id %u, encoding_id %u\n",
5070 ft_face->charmaps[i]->platform_id, ft_face->charmaps[i]->encoding_id);
5071
5072 switch (ft_face->charmaps[i]->platform_id)
5073 {
5074 default:
5075 cmap_def = ft_face->charmaps[i];
5076 break;
5077 case 0: /* Apple Unicode */
5078 cmap0 = ft_face->charmaps[i];
5079 break;
5080 case 1: /* Macintosh */
5081 cmap1 = ft_face->charmaps[i];
5082 break;
5083 case 2: /* ISO */
5084 cmap2 = ft_face->charmaps[i];
5085 break;
5086 case 3: /* Microsoft */
5087 cmap3 = ft_face->charmaps[i];
5088 break;
5089 }
5090 }
5091
5092 if (cmap3) /* prefer Microsoft cmap table */
5093 ft_err = pFT_Set_Charmap(ft_face, cmap3);
5094 else if (cmap1)
5095 ft_err = pFT_Set_Charmap(ft_face, cmap1);
5096 else if (cmap2)
5097 ft_err = pFT_Set_Charmap(ft_face, cmap2);
5098 else if (cmap0)
5099 ft_err = pFT_Set_Charmap(ft_face, cmap0);
5100 else if (cmap_def)
5101 ft_err = pFT_Set_Charmap(ft_face, cmap_def);
5102 }
5103
5104 return ft_err == FT_Err_Ok;
5105 }
5106
5107
5108 /*************************************************************
5109 * freetype_CreateDC
5110 */
5111 static BOOL freetype_CreateDC( PHYSDEV *dev, LPCWSTR driver, LPCWSTR device,
5112 LPCWSTR output, const DEVMODEW *devmode )
5113 {
5114 struct freetype_physdev *physdev = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physdev) );
5115
5116 if (!physdev) return FALSE;
5117 push_dc_driver( dev, &physdev->dev, &freetype_funcs );
5118 return TRUE;
5119 }
5120
5121
5122 /*************************************************************
5123 * freetype_DeleteDC
5124 */
5125 static BOOL freetype_DeleteDC( PHYSDEV dev )
5126 {
5127 struct freetype_physdev *physdev = get_freetype_dev( dev );
5128 release_font( physdev->font );
5129 HeapFree( GetProcessHeap(), 0, physdev );
5130 return TRUE;
5131 }
5132
5133 static FT_Encoding pick_charmap( FT_Face face, int charset )
5134 {
5135 static const FT_Encoding regular_order[] = { FT_ENCODING_UNICODE, FT_ENCODING_APPLE_ROMAN, FT_ENCODING_MS_SYMBOL, 0 };
5136 static const FT_Encoding symbol_order[] = { FT_ENCODING_MS_SYMBOL, FT_ENCODING_UNICODE, FT_ENCODING_APPLE_ROMAN, 0 };
5137 const FT_Encoding *encs = regular_order;
5138
5139 if (charset == SYMBOL_CHARSET) encs = symbol_order;
5140
5141 while (*encs != 0)
5142 {
5143 if (select_charmap( face, *encs )) break;
5144 encs++;
5145 }
5146 return *encs;
5147 }
5148
5149 static BOOL get_gasp_flags( GdiFont *font, WORD *flags )
5150 {
5151 DWORD size;
5152 WORD buf[16]; /* Enough for seven ranges before we need to alloc */
5153 WORD *alloced = NULL, *ptr = buf;
5154 WORD num_recs, version;
5155 BOOL ret = FALSE;
5156
5157 *flags = 0;
5158 size = get_font_data( font, MS_GASP_TAG, 0, NULL, 0 );
5159 if (size == GDI_ERROR) return FALSE;
5160 if (size < 4 * sizeof(WORD)) return FALSE;
5161 if (size > sizeof(buf))
5162 {
5163 ptr = alloced = HeapAlloc( GetProcessHeap(), 0, size );
5164 if (!ptr) return FALSE;
5165 }
5166
5167 get_font_data( font, MS_GASP_TAG, 0, ptr, size );
5168
5169 version = GET_BE_WORD( *ptr++ );
5170 num_recs = GET_BE_WORD( *ptr++ );
5171
5172 if (version > 1 || size < (num_recs * 2 + 2) * sizeof(WORD))
5173 {
5174 FIXME( "Unsupported gasp table: ver %d size %d recs %d\n", version, size, num_recs );
5175 goto done;
5176 }
5177
5178 while (num_recs--)
5179 {
5180 *flags = GET_BE_WORD( *(ptr + 1) );
5181 if (font->ft_face->size->metrics.y_ppem <= GET_BE_WORD( *ptr )) break;
5182 ptr += 2;
5183 }
5184 TRACE( "got flags %04x for ppem %d\n", *flags, font->ft_face->size->metrics.y_ppem );
5185 ret = TRUE;
5186
5187 done:
5188 HeapFree( GetProcessHeap(), 0, alloced );
5189 return ret;
5190 }
5191
5192 static const GSUB_Script* GSUB_get_script_table( const GSUB_Header* header, const char* tag)
5193 {
5194 const GSUB_ScriptList *script;
5195 const GSUB_Script *deflt = NULL;
5196 int i;
5197 script = (const GSUB_ScriptList*)((const BYTE*)header + GET_BE_WORD(header->ScriptList));
5198
5199 TRACE("%i scripts in this font\n",GET_BE_WORD(script->ScriptCount));
5200 for (i = 0; i < GET_BE_WORD(script->ScriptCount); i++)
5201 {
5202 const GSUB_Script *scr;
5203 int offset;
5204
5205 offset = GET_BE_WORD(script->ScriptRecord[i].Script);
5206 scr = (const GSUB_Script*)((const BYTE*)script + offset);
5207
5208 if (strncmp(script->ScriptRecord[i].ScriptTag, tag,4)==0)
5209 return scr;
5210 if (strncmp(script->ScriptRecord[i].ScriptTag, "dflt",4)==0)
5211 deflt = scr;
5212 }
5213 return deflt;
5214 }
5215
5216 static const GSUB_LangSys* GSUB_get_lang_table( const GSUB_Script* script, const char* tag)
5217 {
5218 int i;
5219 int offset;
5220 const GSUB_LangSys *Lang;
5221
5222 TRACE("Deflang %x, LangCount %i\n",GET_BE_WORD(script->DefaultLangSys), GET_BE_WORD(script->LangSysCount));
5223
5224 for (i = 0; i < GET_BE_WORD(script->LangSysCount) ; i++)
5225 {
5226 offset = GET_BE_WORD(script->LangSysRecord[i].LangSys);
5227 Lang = (const GSUB_LangSys*)((const BYTE*)script + offset);
5228
5229 if ( strncmp(script->LangSysRecord[i].LangSysTag,tag,4)==0)
5230 return Lang;
5231 }
5232 offset = GET_BE_WORD(script->DefaultLangSys);
5233 if (offset)
5234 {
5235 Lang = (const GSUB_LangSys*)((const BYTE*)script + offset);
5236 return Lang;
5237 }
5238 return NULL;
5239 }
5240
5241 static const GSUB_Feature * GSUB_get_feature(const GSUB_Header *header, const GSUB_LangSys *lang, const char* tag)
5242 {
5243 int i;
5244 const GSUB_FeatureList *feature;
5245 feature = (const GSUB_FeatureList*)((const BYTE*)header + GET_BE_WORD(header->FeatureList));
5246
5247 TRACE("%i features\n",GET_BE_WORD(lang->FeatureCount));
5248 for (i = 0; i < GET_BE_WORD(lang->FeatureCount); i++)
5249 {
5250 int index = GET_BE_WORD(lang->FeatureIndex[i]);
5251 if (strncmp(feature->FeatureRecord[index].FeatureTag,tag,4)==0)
5252 {
5253 const GSUB_Feature *feat;
5254 feat = (const GSUB_Feature*)((const BYTE*)feature + GET_BE_WORD(feature->FeatureRecord[index].Feature));
5255 return feat;
5256 }
5257 }
5258 return NULL;
5259 }
5260
5261 static const char* get_opentype_script(const GdiFont *font)
5262 {
5263 /*
5264 * I am not sure if this is the correct way to generate our script tag
5265 */
5266
5267 switch (font->charset)
5268 {
5269 case ANSI_CHARSET: return "latn";
5270 case BALTIC_CHARSET: return "latn"; /* ?? */
5271 case CHINESEBIG5_CHARSET: return "hani";
5272 case EASTEUROPE_CHARSET: return "latn"; /* ?? */
5273 case GB2312_CHARSET: return "hani";
5274 case GREEK_CHARSET: return "grek";
5275 case HANGUL_CHARSET: return "hang";
5276 case RUSSIAN_CHARSET: return "cyrl";
5277 case SHIFTJIS_CHARSET: return "kana";
5278 case TURKISH_CHARSET: return "latn"; /* ?? */
5279 case VIETNAMESE_CHARSET: return "latn";
5280 case JOHAB_CHARSET: return "latn"; /* ?? */
5281 case ARABIC_CHARSET: return "arab";
5282 case HEBREW_CHARSET: return "hebr";
5283 case THAI_CHARSET: return "thai";
5284 default: return "latn";
5285 }
5286 }
5287
5288 static const VOID * get_GSUB_vert_feature(const GdiFont *font)
5289 {
5290 const GSUB_Header *header;
5291 const GSUB_Script *script;
5292 const GSUB_LangSys *language;
5293 const GSUB_Feature *feature;
5294
5295 if (!font->GSUB_Table)
5296 return NULL;
5297
5298 header = font->GSUB_Table;
5299
5300 script = GSUB_get_script_table(header, get_opentype_script(font));
5301 if (!script)
5302 {
5303 TRACE("Script not found\n");
5304 return NULL;
5305 }
5306 language = GSUB_get_lang_table(script, "xxxx"); /* Need to get Lang tag */
5307 if (!language)
5308 {
5309 TRACE("Language not found\n");
5310 return NULL;
5311 }
5312 feature = GSUB_get_feature(header, language, "vrt2");
5313 if (!feature)
5314 feature = GSUB_get_feature(header, language, "vert");
5315 if (!feature)
5316 {
5317 TRACE("vrt2/vert feature not found\n");
5318 return NULL;
5319 }
5320 return feature;
5321 }
5322
5323 static void fill_fileinfo_from_face( GdiFont *font, Face *face )
5324 {
5325 WIN32_FILE_ATTRIBUTE_DATA info;
5326 int len;
5327
5328 if (!face->file)
5329 {
5330 font->fileinfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*font->fileinfo));
5331 return;
5332 }
5333
5334 len = strlenW(face->file);
5335 font->fileinfo = HeapAlloc(GetProcessHeap(), 0, sizeof(*font->fileinfo) + len * sizeof(WCHAR));
5336 if (GetFileAttributesExW(face->file, GetFileExInfoStandard, &info))
5337 {
5338 font->fileinfo->writetime = info.ftLastWriteTime;
5339 font->fileinfo->size.QuadPart = (LONGLONG)info.nFileSizeHigh << 32 | info.nFileSizeLow;
5340 strcpyW(font->fileinfo->path, face->file);
5341 }
5342 else
5343 memset(font->fileinfo, 0, sizeof(*font->fileinfo) + len * sizeof(WCHAR));
5344 }
5345
5346 /*************************************************************
5347 * freetype_SelectFont
5348 */
5349 static HFONT freetype_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_flags )
5350 {
5351 struct freetype_physdev *physdev = get_freetype_dev( dev );
5352 GdiFont *ret;
5353 Face *face, *best, *best_bitmap;
5354 Family *family, *last_resort_family;
5355 const struct list *face_list;
5356 INT height, width = 0;
5357 unsigned int score = 0, new_score;
5358 signed int diff = 0, newdiff;
5359 BOOL bd, it, can_use_bitmap, want_vertical;
5360 LOGFONTW lf;
5361 CHARSETINFO csi;
5362 FMAT2 dcmat;
5363 FontSubst *psub = NULL;
5364 DC *dc = get_physdev_dc( dev );
5365 const SYSTEM_LINKS *font_link;
5366
5367 if (!hfont) /* notification that the font has been changed by another driver */
5368 {
5369 release_font( physdev->font );
5370 physdev->font = NULL;
5371 return 0;
5372 }
5373
5374 GetObjectW( hfont, sizeof(lf), &lf );
5375 lf.lfWidth = abs(lf.lfWidth);
5376
5377 can_use_bitmap = GetDeviceCaps(dev->hdc, TEXTCAPS) & TC_RA_ABLE;
5378
5379 TRACE("%s, h=%d, it=%d, weight=%d, PandF=%02x, charset=%d orient %d escapement %d\n",
5380 debugstr_w(lf.lfFaceName), lf.lfHeight, lf.lfItalic,
5381 lf.lfWeight, lf.lfPitchAndFamily, lf.lfCharSet, lf.lfOrientation,
5382 lf.lfEscapement);
5383
5384 if(dc->GraphicsMode == GM_ADVANCED)
5385 {
5386 memcpy(&dcmat, &dc->xformWorld2Vport, sizeof(FMAT2));
5387 /* Try to avoid not necessary glyph transformations */
5388 if (dcmat.eM21 == 0.0 && dcmat.eM12 == 0.0 && dcmat.eM11 == dcmat.eM22)
5389 {
5390 lf.lfHeight *= fabs(dcmat.eM11);
5391 lf.lfWidth *= fabs(dcmat.eM11);
5392 dcmat.eM11 = dcmat.eM22 = dcmat.eM11 < 0 ? -1 : 1;
5393 }
5394 }
5395 else
5396 {
5397 /* Windows 3.1 compatibility mode GM_COMPATIBLE has only limited
5398 font scaling abilities. */
5399 dcmat.eM11 = dcmat.eM22 = 1.0;
5400 dcmat.eM21 = dcmat.eM12 = 0;
5401 lf.lfOrientation = lf.lfEscapement;
5402 if (dc->vport2WorldValid)
5403 {
5404 if (dc->xformWorld2Vport.eM11 * dc->xformWorld2Vport.eM22 < 0)
5405 lf.lfOrientation = -lf.lfOrientation;
5406 lf.lfHeight *= fabs(dc->xformWorld2Vport.eM22);
5407 lf.lfWidth *= fabs(dc->xformWorld2Vport.eM22);
5408 }
5409 }
5410
5411 TRACE("DC transform %f %f %f %f\n", dcmat.eM11, dcmat.eM12,
5412 dcmat.eM21, dcmat.eM22);
5413
5414 GDI_CheckNotLock();
5415 EnterCriticalSection( &freetype_cs );
5416
5417 /* check the cache first */
5418 if((ret = find_in_cache(hfont, &lf, &dcmat, can_use_bitmap)) != NULL) {
5419 TRACE("returning cached gdiFont(%p) for hFont %p\n", ret, hfont);
5420 goto done;
5421 }
5422
5423 TRACE("not in cache\n");
5424 ret = alloc_font();
5425
5426 ret->font_desc.matrix = dcmat;
5427 ret->font_desc.lf = lf;
5428 ret->font_desc.can_use_bitmap = can_use_bitmap;
5429 calc_hash(&ret->font_desc);
5430
5431 /* If lfFaceName is "Symbol" then Windows fixes up lfCharSet to
5432 SYMBOL_CHARSET so that Symbol gets picked irrespective of the
5433 original value lfCharSet. Note this is a special case for
5434 Symbol and doesn't happen at least for "Wingdings*" */
5435
5436 if(!strcmpiW(lf.lfFaceName, SymbolW))
5437 lf.lfCharSet = SYMBOL_CHARSET;
5438
5439 if(!TranslateCharsetInfo((DWORD*)(INT_PTR)lf.lfCharSet, &csi, TCI_SRCCHARSET)) {
5440 switch(lf.lfCharSet) {
5441 case DEFAULT_CHARSET:
5442 csi.fs.fsCsb[0] = 0;
5443 break;
5444 default:
5445 FIXME("Untranslated charset %d\n", lf.lfCharSet);
5446 csi.fs.fsCsb[0] = 0;
5447 break;
5448 }
5449 }
5450
5451 family = NULL;
5452 if(lf.lfFaceName[0] != '\0') {
5453 CHILD_FONT *font_link_entry;
5454 LPWSTR FaceName = lf.lfFaceName;
5455
5456 psub = get_font_subst(&font_subst_list, FaceName, lf.lfCharSet);
5457
5458 if(psub) {
5459 TRACE("substituting %s,%d -> %s,%d\n", debugstr_w(FaceName), lf.lfCharSet,
5460 debugstr_w(psub->to.name), (psub->to.charset != -1) ? psub->to.charset : lf.lfCharSet);
5461 if (psub->to.charset != -1)
5462 lf.lfCharSet = psub->to.charset;
5463 }
5464
5465 /* We want a match on name and charset or just name if
5466 charset was DEFAULT_CHARSET. If the latter then
5467 we fixup the returned charset later in get_nearest_charset
5468 where we'll either use the charset of the current ansi codepage
5469 or if that's unavailable the first charset that the font supports.
5470 */
5471 LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
5472 if (!strcmpiW(family->FamilyName, FaceName) ||
5473 (psub && !strcmpiW(family->FamilyName, psub->to.name)))
5474 {
5475 font_link = find_font_link(family->FamilyName);
5476 face_list = get_face_list_from_family(family);
5477 LIST_FOR_EACH_ENTRY( face, face_list, Face, entry ) {
5478 if (!(face->scalable || can_use_bitmap))
5479 continue;
5480 if (csi.fs.fsCsb[0] & face->fs.fsCsb[0])
5481 goto found;
5482 if (font_link != NULL &&
5483 csi.fs.fsCsb[0] & font_link->fs.fsCsb[0])
5484 goto found;
5485 if (!csi.fs.fsCsb[0])
5486 goto found;
5487 }
5488 }
5489 }
5490
5491 /* Search by full face name. */
5492 LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
5493 face_list = get_face_list_from_family(family);
5494 LIST_FOR_EACH_ENTRY( face, face_list, Face, entry ) {
5495 if(face->FullName && !strcmpiW(face->FullName, FaceName) &&
5496 (face->scalable || can_use_bitmap))
5497 {
5498 if (csi.fs.fsCsb[0] & face->fs.fsCsb[0] || !csi.fs.fsCsb[0])
5499 goto found_face;
5500 font_link = find_font_link(family->FamilyName);
5501 if (font_link != NULL &&
5502 csi.fs.fsCsb[0] & font_link->fs.fsCsb[0])
5503 goto found_face;
5504 }
5505 }
5506 }
5507
5508 /*
5509 * Try check the SystemLink list first for a replacement font.
5510 * We may find good replacements there.
5511 */
5512 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
5513 {
5514 if(!strcmpiW(font_link->font_name, FaceName) ||
5515 (psub && !strcmpiW(font_link->font_name,psub->to.name)))
5516 {
5517 TRACE("found entry in system list\n");
5518 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
5519 {
5520 const SYSTEM_LINKS *links;
5521
5522 face = font_link_entry->face;
5523 if (!(face->scalable || can_use_bitmap))
5524 continue;
5525 family = face->family;
5526 if (csi.fs.fsCsb[0] & face->fs.fsCsb[0] || !csi.fs.fsCsb[0])
5527 goto found;
5528 links = find_font_link(family->FamilyName);
5529 if (links != NULL && csi.fs.fsCsb[0] & links->fs.fsCsb[0])
5530 goto found;
5531 }
5532 }
5533 }
5534 }
5535
5536 psub = NULL; /* substitution is no more relevant */
5537
5538 /* If requested charset was DEFAULT_CHARSET then try using charset
5539 corresponding to the current ansi codepage */
5540 if (!csi.fs.fsCsb[0])
5541 {
5542 INT acp = GetACP();
5543 if(!TranslateCharsetInfo((DWORD*)(INT_PTR)acp, &csi, TCI_SRCCODEPAGE)) {
5544 FIXME("TCI failed on codepage %d\n", acp);
5545 csi.fs.fsCsb[0] = 0;
5546 } else
5547 lf.lfCharSet = csi.ciCharset;
5548 }
5549
5550 want_vertical = (lf.lfFaceName[0] == '@');
5551
5552 /* Face families are in the top 4 bits of lfPitchAndFamily,
5553 so mask with 0xF0 before testing */
5554
5555 if((lf.lfPitchAndFamily & FIXED_PITCH) ||
5556 (lf.lfPitchAndFamily & 0xF0) == FF_MODERN)
5557 strcpyW(lf.lfFaceName, defFixed);
5558 else if((lf.lfPitchAndFamily & 0xF0) == FF_ROMAN)
5559 strcpyW(lf.lfFaceName, defSerif);
5560 else if((lf.lfPitchAndFamily & 0xF0) == FF_SWISS)
5561 strcpyW(lf.lfFaceName, defSans);
5562 else
5563 strcpyW(lf.lfFaceName, defSans);
5564 LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
5565 if(!strcmpiW(family->FamilyName, lf.lfFaceName)) {
5566 font_link = find_font_link(family->FamilyName);
5567 face_list = get_face_list_from_family(family);
5568 LIST_FOR_EACH_ENTRY( face, face_list, Face, entry ) {
5569 if (!(face->scalable || can_use_bitmap))
5570 continue;
5571 if (csi.fs.fsCsb[0] & face->fs.fsCsb[0])
5572 goto found;
5573 if (font_link != NULL && csi.fs.fsCsb[0] & font_link->fs.fsCsb[0])
5574 goto found;
5575 }
5576 }
5577 }
5578
5579 last_resort_family = NULL;
5580 LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
5581 font_link = find_font_link(family->FamilyName);
5582 face_list = get_face_list_from_family(family);
5583 LIST_FOR_EACH_ENTRY( face, face_list, Face, entry ) {
5584 if(!(face->flags & ADDFONT_VERTICAL_FONT) == !want_vertical &&
5585 (csi.fs.fsCsb[0] & face->fs.fsCsb[0] ||
5586 (font_link != NULL && csi.fs.fsCsb[0] & font_link->fs.fsCsb[0]))) {
5587 if(face->scalable)
5588 goto found;
5589 if(can_use_bitmap && !last_resort_family)
5590 last_resort_family = family;
5591 }
5592 }
5593 }
5594
5595 if(last_resort_family) {
5596 family = last_resort_family;
5597 csi.fs.fsCsb[0] = 0;
5598 goto found;
5599 }
5600
5601 LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
5602 face_list = get_face_list_from_family(family);
5603 LIST_FOR_EACH_ENTRY( face, face_list, Face, entry ) {
5604 if(face->scalable && !(face->flags & ADDFONT_VERTICAL_FONT) == !want_vertical) {
5605 csi.fs.fsCsb[0] = 0;
5606 WARN("just using first face for now\n");
5607 goto found;
5608 }
5609 if(can_use_bitmap && !last_resort_family)
5610 last_resort_family = family;
5611 }
5612 }
5613 if(!last_resort_family) {
5614 FIXME("can't find a single appropriate font - bailing\n");
5615 free_font(ret);
5616 ret = NULL;
5617 goto done;
5618 }
5619
5620 WARN("could only find a bitmap font - this will probably look awful!\n");
5621 family = last_resort_family;
5622 csi.fs.fsCsb[0] = 0;
5623
5624 found:
5625 it = lf.lfItalic ? 1 : 0;
5626 bd = lf.lfWeight > 550 ? 1 : 0;
5627
5628 height = lf.lfHeight;
5629
5630 face = best = best_bitmap = NULL;
5631 font_link = find_font_link(family->FamilyName);
5632 face_list = get_face_list_from_family(family);
5633 LIST_FOR_EACH_ENTRY(face, face_list, Face, entry)
5634 {
5635 if (csi.fs.fsCsb[0] & face->fs.fsCsb[0] ||
5636 (font_link != NULL && csi.fs.fsCsb[0] & font_link->fs.fsCsb[0]) ||
5637 !csi.fs.fsCsb[0])
5638 {
5639 BOOL italic, bold;
5640
5641 italic = (face->ntmFlags & NTM_ITALIC) ? 1 : 0;
5642 bold = (face->ntmFlags & NTM_BOLD) ? 1 : 0;
5643 new_score = (italic ^ it) + (bold ^ bd);
5644 if(!best || new_score <= score)
5645 {
5646 TRACE("(it=%d, bd=%d) is selected for (it=%d, bd=%d)\n",
5647 italic, bold, it, bd);
5648 score = new_score;
5649 best = face;
5650 if(best->scalable && score == 0) break;
5651 if(!best->scalable)
5652 {
5653 if(height > 0)
5654 newdiff = height - (signed int)(best->size.height);
5655 else
5656 newdiff = -height - ((signed int)(best->size.height) - best->size.internal_leading);
5657 if(!best_bitmap || new_score < score ||
5658 (diff > 0 && newdiff < diff && newdiff >= 0) || (diff < 0 && newdiff > diff))
5659 {
5660 TRACE("%d is better for %d diff was %d\n", best->size.height, height, diff);
5661 diff = newdiff;
5662 best_bitmap = best;
5663 if(score == 0 && diff == 0) break;
5664 }
5665 }
5666 }
5667 }
5668 }
5669 if(best)
5670 face = best->scalable ? best : best_bitmap;
5671 ret->fake_italic = (it && !(face->ntmFlags & NTM_ITALIC));
5672 ret->fake_bold = (bd && !(face->ntmFlags & NTM_BOLD));
5673
5674 found_face:
5675 height = lf.lfHeight;
5676
5677 ret->fs = face->fs;
5678
5679 if(csi.fs.fsCsb[0]) {
5680 ret->charset = lf.lfCharSet;
5681 ret->codepage = csi.ciACP;
5682 }
5683 else
5684 ret->charset = get_nearest_charset(family->FamilyName, face, &ret->codepage);
5685
5686 TRACE("Chosen: %s %s (%s/%p:%ld)\n", debugstr_w(family->FamilyName),
5687 debugstr_w(face->StyleName), debugstr_w(face->file), face->font_data_ptr, face->face_index);
5688
5689 ret->aveWidth = height ? lf.lfWidth : 0;
5690
5691 if(!face->scalable) {
5692 /* Windows uses integer scaling factors for bitmap fonts */
5693 INT scale, scaled_height;
5694 GdiFont *cachedfont;
5695
5696 /* FIXME: rotation of bitmap fonts is ignored */
5697 height = abs(GDI_ROUND( (double)height * ret->font_desc.matrix.eM22 ));
5698 if (ret->aveWidth)
5699 ret->aveWidth = (double)ret->aveWidth * ret->font_desc.matrix.eM11;
5700 ret->font_desc.matrix.eM11 = ret->font_desc.matrix.eM22 = 1.0;
5701 dcmat.eM11 = dcmat.eM22 = 1.0;
5702 /* As we changed the matrix, we need to search the cache for the font again,
5703 * otherwise we might explode the cache. */
5704 if((cachedfont = find_in_cache(hfont, &lf, &dcmat, can_use_bitmap)) != NULL) {
5705 TRACE("Found cached font after non-scalable matrix rescale!\n");
5706 free_font( ret );
5707 ret = cachedfont;
5708 goto done;
5709 }
5710 calc_hash(&ret->font_desc);
5711
5712 if (height != 0) height = diff;
5713 height += face->size.height;
5714
5715 scale = (height + face->size.height - 1) / face->size.height;
5716 scaled_height = scale * face->size.height;
5717 /* Only jump to the next height if the difference <= 25% original height */
5718 if (scale > 2 && scaled_height - height > face->size.height / 4) scale--;
5719 /* The jump between unscaled and doubled is delayed by 1 */
5720 else if (scale == 2 && scaled_height - height > (face->size.height / 4 - 1)) scale--;
5721 ret->scale_y = scale;
5722
5723 width = face->size.x_ppem >> 6;
5724 height = face->size.y_ppem >> 6;
5725 }
5726 else
5727 ret->scale_y = 1.0;
5728 TRACE("font scale y: %f\n", ret->scale_y);
5729
5730 ret->ft_face = OpenFontFace(ret, face, width, height);
5731
5732 if (!ret->ft_face)
5733 {
5734 free_font( ret );
5735 ret = NULL;
5736 goto done;
5737 }
5738
5739 fill_fileinfo_from_face( ret, face );
5740 ret->ntmFlags = face->ntmFlags;
5741
5742 pick_charmap( ret->ft_face, ret->charset );
5743
5744 ret->orientation = FT_IS_SCALABLE(ret->ft_face) ? lf.lfOrientation : 0;
5745 ret->name = psub ? strdupW(psub->from.name) : strdupW(family->FamilyName);
5746 ret->underline = lf.lfUnderline ? 0xff : 0;
5747 ret->strikeout = lf.lfStrikeOut ? 0xff : 0;
5748 create_child_font_list(ret);
5749
5750 if (face->flags & ADDFONT_VERTICAL_FONT) /* We need to try to load the GSUB table */
5751 {
5752 int length = get_font_data(ret, MS_GSUB_TAG , 0, NULL, 0);
5753 if (length != GDI_ERROR)
5754 {
5755 ret->GSUB_Table = HeapAlloc(GetProcessHeap(),0,length);
5756 get_font_data(ret, MS_GSUB_TAG , 0, ret->GSUB_Table, length);
5757 TRACE("Loaded GSUB table of %i bytes\n",length);
5758 ret->vert_feature = get_GSUB_vert_feature(ret);
5759 if (!ret->vert_feature)
5760 {
5761 TRACE("Vertical feature not found\n");
5762 HeapFree(GetProcessHeap(), 0, ret->GSUB_Table);
5763 ret->GSUB_Table = NULL;
5764 }
5765 }
5766 }
5767 ret->aa_flags = HIWORD( face->flags );
5768
5769 TRACE("caching: gdiFont=%p hfont=%p\n", ret, hfont);
5770
5771 add_to_cache(ret);
5772 done:
5773 if (ret)
5774 {
5775 PHYSDEV next = GET_NEXT_PHYSDEV( dev, pSelectFont );
5776
5777 switch (lf.lfQuality)
5778 {
5779 case NONANTIALIASED_QUALITY:
5780 case ANTIALIASED_QUALITY:
5781 next->funcs->pSelectFont( dev, hfont, aa_flags );
5782 break;
5783 case CLEARTYPE_QUALITY:
5784 case CLEARTYPE_NATURAL_QUALITY:
5785 default:
5786 if (!*aa_flags) *aa_flags = ret->aa_flags;
5787 next->funcs->pSelectFont( dev, hfont, aa_flags );
5788
5789 /* fixup the antialiasing flags for that font */
5790 switch (*aa_flags)
5791 {
5792 case WINE_GGO_HRGB_BITMAP:
5793 case WINE_GGO_HBGR_BITMAP:
5794 case WINE_GGO_VRGB_BITMAP:
5795 case WINE_GGO_VBGR_BITMAP:
5796 if (is_subpixel_rendering_enabled()) break;
5797 *aa_flags = GGO_GRAY4_BITMAP;
5798 /* fall through */
5799 case GGO_GRAY2_BITMAP:
5800 case GGO_GRAY4_BITMAP:
5801 case GGO_GRAY8_BITMAP:
5802 case WINE_GGO_GRAY16_BITMAP:
5803 if ((!antialias_fakes || (!ret->fake_bold && !ret->fake_italic)) && is_hinting_enabled())
5804 {
5805 WORD gasp_flags;
5806 if (get_gasp_flags( ret, &gasp_flags ) && !(gasp_flags & GASP_DOGRAY))
5807 {
5808 TRACE( "font %s %d aa disabled by GASP\n",
5809 debugstr_w(lf.lfFaceName), lf.lfHeight );
5810 *aa_flags = GGO_BITMAP;
5811 }
5812 }
5813 }
5814 }
5815 TRACE( "%p %s %d aa %x\n", hfont, debugstr_w(lf.lfFaceName), lf.lfHeight, *aa_flags );
5816 release_font( physdev->font );
5817 physdev->font = ret;
5818 }
5819 LeaveCriticalSection( &freetype_cs );
5820 return ret ? hfont : 0;
5821 }
5822
5823 static INT load_script_name( UINT id, WCHAR buffer[LF_FACESIZE] )
5824 {
5825 HRSRC rsrc;
5826 HGLOBAL hMem;
5827 WCHAR *p;
5828 int i;
5829
5830 id += IDS_FIRST_SCRIPT;
5831 rsrc = FindResourceW( gdi32_module, (LPCWSTR)(ULONG_PTR)((id >> 4) + 1), (LPCWSTR)6 /*RT_STRING*/ );
5832 if (!rsrc) return 0;
5833 hMem = LoadResource( gdi32_module, rsrc );
5834 if (!hMem) return 0;
5835
5836 p = LockResource( hMem );
5837 id &= 0x000f;
5838 while (id--) p += *p + 1;
5839
5840 i = min(LF_FACESIZE - 1, *p);
5841 memcpy(buffer, p + 1, i * sizeof(WCHAR));
5842 buffer[i] = 0;
5843 return i;
5844 }
5845
5846 static inline BOOL is_complex_script_ansi_cp(UINT ansi_cp)
5847 {
5848 return (ansi_cp == 874 /* Thai */
5849 || ansi_cp == 1255 /* Hebrew */
5850 || ansi_cp == 1256 /* Arabic */
5851 );
5852 }
5853
5854 /***************************************************
5855 * create_enum_charset_list
5856 *
5857 * This function creates charset enumeration list because in DEFAULT_CHARSET
5858 * case, the ANSI codepage's charset takes precedence over other charsets.
5859 * Above rule doesn't apply if the ANSI codepage uses complex script (e.g. Thai).
5860 * This function works as a filter other than DEFAULT_CHARSET case.
5861 */
5862 static DWORD create_enum_charset_list(DWORD charset, struct enum_charset_list *list)
5863 {
5864 CHARSETINFO csi;
5865 DWORD n = 0;
5866
5867 if (TranslateCharsetInfo(ULongToPtr(charset), &csi, TCI_SRCCHARSET) &&
5868 csi.fs.fsCsb[0] != 0) {
5869 list->element[n].mask = csi.fs.fsCsb[0];
5870 list->element[n].charset = csi.ciCharset;
5871 load_script_name( ffs(csi.fs.fsCsb[0]) - 1, list->element[n].name );
5872 n++;
5873 }
5874 else { /* charset is DEFAULT_CHARSET or invalid. */
5875 INT acp, i;
5876 DWORD mask = 0;
5877
5878 /* Set the current codepage's charset as the first element. */
5879 acp = GetACP();
5880 if (!is_complex_script_ansi_cp(acp) &&
5881 TranslateCharsetInfo((DWORD*)(INT_PTR)acp, &csi, TCI_SRCCODEPAGE) &&
5882 csi.fs.fsCsb[0] != 0) {
5883 list->element[n].mask = csi.fs.fsCsb[0];
5884 list->element[n].charset = csi.ciCharset;
5885 load_script_name( ffs(csi.fs.fsCsb[0]) - 1, list->element[n].name );
5886 mask |= csi.fs.fsCsb[0];
5887 n++;
5888 }
5889
5890 /* Fill out left elements. */
5891 for (i = 0; i < 32; i++) {
5892 FONTSIGNATURE fs;
5893 fs.fsCsb[0] = 1L << i;
5894 fs.fsCsb[1] = 0;
5895 if (fs.fsCsb[0] & mask)
5896 continue; /* skip, already added. */
5897 if (!TranslateCharsetInfo(fs.fsCsb, &csi, TCI_SRCFONTSIG))
5898 continue; /* skip, this is an invalid fsCsb bit. */
5899
5900 list->element[n].mask = fs.fsCsb[0];
5901 list->element[n].charset = csi.ciCharset;
5902 load_script_name( i, list->element[n].name );
5903 mask |= fs.fsCsb[0];
5904 n++;
5905 }
5906
5907 /* add catch all mask for remaining bits */
5908 if (~mask)
5909 {
5910 list->element[n].mask = ~mask;
5911 list->element[n].charset = DEFAULT_CHARSET;
5912 load_script_name( IDS_OTHER - IDS_FIRST_SCRIPT, list->element[n].name );
5913 n++;
5914 }
5915 }
5916 list->total = n;
5917
5918 return n;
5919 }
5920
5921 static void GetEnumStructs(Face *face, const WCHAR *family_name, LPENUMLOGFONTEXW pelf,
5922 NEWTEXTMETRICEXW *pntm, LPDWORD ptype)
5923 {
5924 GdiFont *font;
5925 LONG width, height;
5926
5927 if (face->cached_enum_data)
5928 {
5929 TRACE("Cached\n");
5930 *pelf = face->cached_enum_data->elf;
5931 *pntm = face->cached_enum_data->ntm;
5932 *ptype = face->cached_enum_data->type;
5933 return;
5934 }
5935
5936 font = alloc_font();
5937
5938 if(face->scalable) {
5939 height = 100;
5940 width = 0;
5941 } else {
5942 height = face->size.y_ppem >> 6;
5943 width = face->size.x_ppem >> 6;
5944 }
5945 font->scale_y = 1.0;
5946
5947 if (!(font->ft_face = OpenFontFace(font, face, width, height)))
5948 {
5949 free_font(font);
5950 return;
5951 }
5952
5953 font->name = strdupW( family_name );
5954 font->ntmFlags = face->ntmFlags;
5955
5956 if (get_outline_text_metrics(font))
5957 {
5958 memcpy(&pntm->ntmTm, &font->potm->otmTextMetrics, sizeof(TEXTMETRICW));
5959
5960 pntm->ntmTm.ntmSizeEM = font->potm->otmEMSquare;
5961 pntm->ntmTm.ntmCellHeight = font->ntmCellHeight;
5962 pntm->ntmTm.ntmAvgWidth = font->ntmAvgWidth;
5963
5964 lstrcpynW(pelf->elfLogFont.lfFaceName,
5965 (WCHAR*)((char*)font->potm + (ULONG_PTR)font->potm->otmpFamilyName),
5966 LF_FACESIZE);
5967 lstrcpynW(pelf->elfFullName,
5968 (WCHAR*)((char*)font->potm + (ULONG_PTR)font->potm->otmpFaceName),
5969 LF_FULLFACESIZE);
5970 lstrcpynW(pelf->elfStyle,
5971 (WCHAR*)((char*)font->potm + (ULONG_PTR)font->potm->otmpStyleName),
5972 LF_FACESIZE);
5973 }
5974 else
5975 {
5976 get_text_metrics(font, (TEXTMETRICW *)&pntm->ntmTm);
5977
5978 pntm->ntmTm.ntmSizeEM = pntm->ntmTm.tmHeight - pntm->ntmTm.tmInternalLeading;
5979 pntm->ntmTm.ntmCellHeight = pntm->ntmTm.tmHeight;
5980 pntm->ntmTm.ntmAvgWidth = pntm->ntmTm.tmAveCharWidth;
5981
5982 lstrcpynW(pelf->elfLogFont.lfFaceName, family_name, LF_FACESIZE);
5983 if (face->FullName)
5984 lstrcpynW(pelf->elfFullName, face->FullName, LF_FULLFACESIZE);
5985 else
5986 lstrcpynW(pelf->elfFullName, family_name, LF_FULLFACESIZE);
5987 lstrcpynW(pelf->elfStyle, face->StyleName, LF_FACESIZE);
5988 }
5989
5990 pntm->ntmTm.ntmFlags = face->ntmFlags;
5991 pntm->ntmFontSig = face->fs;
5992
5993 pelf->elfScript[0] = '\0'; /* This will get set in WineEngEnumFonts */
5994
5995 pelf->elfLogFont.lfEscapement = 0;
5996 pelf->elfLogFont.lfOrientation = 0;
5997 pelf->elfLogFont.lfHeight = pntm->ntmTm.tmHeight;
5998 pelf->elfLogFont.lfWidth = pntm->ntmTm.tmAveCharWidth;
5999 pelf->elfLogFont.lfWeight = pntm->ntmTm.tmWeight;
6000 pelf->elfLogFont.lfItalic = pntm->ntmTm.tmItalic;
6001 pelf->elfLogFont.lfUnderline = pntm->ntmTm.tmUnderlined;
6002 pelf->elfLogFont.lfStrikeOut = pntm->ntmTm.tmStruckOut;
6003 pelf->elfLogFont.lfCharSet = pntm->ntmTm.tmCharSet;
6004 pelf->elfLogFont.lfOutPrecision = OUT_STROKE_PRECIS;
6005 pelf->elfLogFont.lfClipPrecision = CLIP_STROKE_PRECIS;
6006 pelf->elfLogFont.lfQuality = DRAFT_QUALITY;
6007 pelf->elfLogFont.lfPitchAndFamily = (pntm->ntmTm.tmPitchAndFamily & 0xf1) + 1;
6008
6009 *ptype = 0;
6010 if (pntm->ntmTm.tmPitchAndFamily & TMPF_TRUETYPE)
6011 *ptype |= TRUETYPE_FONTTYPE;
6012 if (pntm->ntmTm.tmPitchAndFamily & TMPF_DEVICE)
6013 *ptype |= DEVICE_FONTTYPE;
6014 if(!(pntm->ntmTm.tmPitchAndFamily & TMPF_VECTOR))
6015 *ptype |= RASTER_FONTTYPE;
6016
6017 face->cached_enum_data = HeapAlloc(GetProcessHeap(), 0, sizeof(*face->cached_enum_data));
6018 if (face->cached_enum_data)
6019 {
6020 face->cached_enum_data->elf = *pelf;
6021 face->cached_enum_data->ntm = *pntm;
6022 face->cached_enum_data->type = *ptype;
6023 }
6024
6025 free_font(font);
6026 }
6027
6028 static BOOL family_matches(Family *family, const WCHAR *face_name)
6029 {
6030 Face *face;
6031 const struct list *face_list;
6032
6033 if (!strcmpiW(face_name, family->FamilyName)) return TRUE;
6034
6035 face_list = get_face_list_from_family(family);
6036 LIST_FOR_EACH_ENTRY(face, face_list, Face, entry)
6037 if (face->FullName && !strcmpiW(face_name, face->FullName)) return TRUE;
6038
6039 return FALSE;
6040 }
6041
6042 static BOOL face_matches(const WCHAR *family_name, Face *face, const WCHAR *face_name)
6043 {
6044 if (!strcmpiW(face_name, family_name)) return TRUE;
6045
6046 return (face->FullName && !strcmpiW(face_name, face->FullName));
6047 }
6048
6049 static BOOL enum_face_charsets(const Family *family, Face *face, struct enum_charset_list *list,
6050 FONTENUMPROCW proc, LPARAM lparam, const WCHAR *subst)
6051 {
6052 ENUMLOGFONTEXW elf;
6053 NEWTEXTMETRICEXW ntm;
6054 DWORD type = 0;
6055 DWORD i;
6056
6057 GetEnumStructs(face, face->family->FamilyName, &elf, &ntm, &type);
6058 for(i = 0; i < list->total; i++) {
6059 if(!face->scalable && face->fs.fsCsb[0] == 0) { /* OEM bitmap */
6060 elf.elfLogFont.lfCharSet = ntm.ntmTm.tmCharSet = OEM_CHARSET;
6061 load_script_name( IDS_OEM_DOS - IDS_FIRST_SCRIPT, elf.elfScript );
6062 i = list->total; /* break out of loop after enumeration */
6063 }
6064 else
6065 {
6066 if(!(face->fs.fsCsb[0] & list->element[i].mask)) continue;
6067 /* use the DEFAULT_CHARSET case only if no other charset is present */
6068 if (list->element[i].charset == DEFAULT_CHARSET &&
6069 (face->fs.fsCsb[0] & ~list->element[i].mask)) continue;
6070 elf.elfLogFont.lfCharSet = ntm.ntmTm.tmCharSet = list->element[i].charset;
6071 strcpyW(elf.elfScript, list->element[i].name);
6072 if (!elf.elfScript[0])
6073 FIXME("Unknown elfscript for bit %d\n", ffs(list->element[i].mask) - 1);
6074 }
6075 /* Font Replacement */
6076 if (family != face->family)
6077 {
6078 strcpyW(elf.elfLogFont.lfFaceName, family->FamilyName);
6079 if (face->FullName)
6080 strcpyW(elf.elfFullName, face->FullName);
6081 else
6082 strcpyW(elf.elfFullName, family->FamilyName);
6083 }
6084 if (subst)
6085 strcpyW(elf.elfLogFont.lfFaceName, subst);
6086 TRACE("enuming face %s full %s style %s charset = %d type %d script %s it %d weight %d ntmflags %08x\n",
6087 debugstr_w(elf.elfLogFont.lfFaceName),
6088 debugstr_w(elf.elfFullName), debugstr_w(elf.elfStyle),
6089 elf.elfLogFont.lfCharSet, type, debugstr_w(elf.elfScript),
6090 elf.elfLogFont.lfItalic, elf.elfLogFont.lfWeight,
6091 ntm.ntmTm.ntmFlags);
6092 /* release section before callback (FIXME) */
6093 LeaveCriticalSection( &freetype_cs );
6094 if (!proc(&elf.elfLogFont, (TEXTMETRICW *)&ntm, type, lparam)) return FALSE;
6095 EnterCriticalSection( &freetype_cs );
6096 }
6097 return TRUE;
6098 }
6099
6100 /*************************************************************
6101 * freetype_EnumFonts
6102 */
6103 static BOOL freetype_EnumFonts( PHYSDEV dev, LPLOGFONTW plf, FONTENUMPROCW proc, LPARAM lparam )
6104 {
6105 Family *family;
6106 Face *face;
6107 const struct list *face_list;
6108 LOGFONTW lf;
6109 struct enum_charset_list enum_charsets;
6110
6111 if (!plf)
6112 {
6113 lf.lfCharSet = DEFAULT_CHARSET;
6114 lf.lfPitchAndFamily = 0;
6115 lf.lfFaceName[0] = 0;
6116 plf = &lf;
6117 }
6118
6119 TRACE("facename = %s charset %d\n", debugstr_w(plf->lfFaceName), plf->lfCharSet);
6120
6121 create_enum_charset_list(plf->lfCharSet, &enum_charsets);
6122
6123 GDI_CheckNotLock();
6124 EnterCriticalSection( &freetype_cs );
6125 if(plf->lfFaceName[0]) {
6126 WCHAR *face_name = plf->lfFaceName;
6127 FontSubst *psub = get_font_subst(&font_subst_list, plf->lfFaceName, plf->lfCharSet);
6128
6129 if(psub) {
6130 TRACE("substituting %s -> %s\n", debugstr_w(plf->lfFaceName),
6131 debugstr_w(psub->to.name));
6132 face_name = psub->to.name;
6133 }
6134
6135 LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
6136 if (!family_matches(family, face_name)) continue;
6137 face_list = get_face_list_from_family(family);
6138 LIST_FOR_EACH_ENTRY( face, face_list, Face, entry ) {
6139 if (!face_matches(family->FamilyName, face, face_name)) continue;
6140 if (!enum_face_charsets(family, face, &enum_charsets, proc, lparam, psub ? psub->from.name : NULL)) return FALSE;
6141 }
6142 }
6143 } else {
6144 LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
6145 face_list = get_face_list_from_family(family);
6146 face = LIST_ENTRY(list_head(face_list), Face, entry);
6147 if (!enum_face_charsets(family, face, &enum_charsets, proc, lparam, NULL)) return FALSE;
6148 }
6149 }
6150 LeaveCriticalSection( &freetype_cs );
6151 return TRUE;
6152 }
6153
6154 static void FTVectorToPOINTFX(FT_Vector *vec, POINTFX *pt)
6155 {
6156 pt->x.value = vec->x >> 6;
6157 pt->x.fract = (vec->x & 0x3f) << 10;
6158 pt->x.fract |= ((pt->x.fract >> 6) | (pt->x.fract >> 12));
6159 pt->y.value = vec->y >> 6;
6160 pt->y.fract = (vec->y & 0x3f) << 10;
6161 pt->y.fract |= ((pt->y.fract >> 6) | (pt->y.fract >> 12));
6162 }
6163
6164 /***************************************************
6165 * According to the MSDN documentation on WideCharToMultiByte,
6166 * certain codepages cannot set the default_used parameter.
6167 * This returns TRUE if the codepage can set that parameter, false else
6168 * so that calls to WideCharToMultiByte don't fail with ERROR_INVALID_PARAMETER
6169 */
6170 static BOOL codepage_sets_default_used(UINT codepage)
6171 {
6172 switch (codepage)
6173 {
6174 case CP_UTF7:
6175 case CP_UTF8:
6176 case CP_SYMBOL:
6177 return FALSE;
6178 default:
6179 return TRUE;
6180 }
6181 }
6182
6183 /*
6184 * GSUB Table handling functions
6185 */
6186
6187 static INT GSUB_is_glyph_covered(LPCVOID table , UINT glyph)
6188 {
6189 const GSUB_CoverageFormat1* cf1;
6190
6191 cf1 = table;
6192
6193 if (GET_BE_WORD(cf1->CoverageFormat) == 1)
6194 {
6195 int count = GET_BE_WORD(cf1->GlyphCount);
6196 int i;
6197 TRACE("Coverage Format 1, %i glyphs\n",count);
6198 for (i = 0; i < count; i++)
6199 if (glyph == GET_BE_WORD(cf1->GlyphArray[i]))
6200 return i;
6201 return -1;
6202 }
6203 else if (GET_BE_WORD(cf1->CoverageFormat) == 2)
6204 {
6205 const GSUB_CoverageFormat2* cf2;
6206 int i;
6207 int count;
6208 cf2 = (const GSUB_CoverageFormat2*)cf1;
6209
6210 count = GET_BE_WORD(cf2->RangeCount);
6211 TRACE("Coverage Format 2, %i ranges\n",count);
6212 for (i = 0; i < count; i++)
6213 {
6214 if (glyph < GET_BE_WORD(cf2->RangeRecord[i].Start))
6215 return -1;
6216 if ((glyph >= GET_BE_WORD(cf2->RangeRecord[i].Start)) &&
6217 (glyph <= GET_BE_WORD(cf2->RangeRecord[i].End)))
6218 {
6219 return (GET_BE_WORD(cf2->RangeRecord[i].StartCoverageIndex) +
6220 glyph - GET_BE_WORD(cf2->RangeRecord[i].Start));
6221 }
6222 }
6223 return -1;
6224 }
6225 else
6226 ERR("Unknown CoverageFormat %i\n",GET_BE_WORD(cf1->CoverageFormat));
6227
6228 return -1;
6229 }
6230
6231 static FT_UInt GSUB_apply_feature(const GSUB_Header * header, const GSUB_Feature* feature, UINT glyph)
6232 {
6233 int i;
6234 int offset;
6235 const GSUB_LookupList *lookup;
6236 lookup = (const GSUB_LookupList*)((const BYTE*)header + GET_BE_WORD(header->LookupList));
6237
6238 TRACE("%i lookups\n", GET_BE_WORD(feature->LookupCount));
6239 for (i = 0; i < GET_BE_WORD(feature->LookupCount); i++)
6240 {
6241 const GSUB_LookupTable *look;
6242 offset = GET_BE_WORD(lookup->Lookup[GET_BE_WORD(feature->LookupListIndex[i])]);
6243 look = (const GSUB_LookupTable*)((const BYTE*)lookup + offset);
6244 TRACE("type %i, flag %x, subtables %i\n",GET_BE_WORD(look->LookupType),GET_BE_WORD(look->LookupFlag),GET_BE_WORD(look->SubTableCount));
6245 if (GET_BE_WORD(look->LookupType) != 1)
6246 FIXME("We only handle SubType 1\n");
6247 else
6248 {
6249 int j;
6250
6251 for (j = 0; j < GET_BE_WORD(look->SubTableCount); j++)
6252 {
6253 const GSUB_SingleSubstFormat1 *ssf1;
6254 offset = GET_BE_WORD(look->SubTable[j]);
6255 ssf1 = (const GSUB_SingleSubstFormat1*)((const BYTE*)look+offset);
6256 if (GET_BE_WORD(ssf1->SubstFormat) == 1)
6257 {
6258 int offset = GET_BE_WORD(ssf1->Coverage);
6259 TRACE(" subtype 1, delta %i\n", GET_BE_WORD(ssf1->DeltaGlyphID));
6260 if (GSUB_is_glyph_covered((const BYTE*)ssf1+offset, glyph) != -1)
6261 {
6262 TRACE(" Glyph 0x%x ->",glyph);
6263 glyph += GET_BE_WORD(ssf1->DeltaGlyphID);
6264 TRACE(" 0x%x\n",glyph);
6265 }
6266 }
6267 else
6268 {
6269 const GSUB_SingleSubstFormat2 *ssf2;
6270 INT index;
6271 INT offset;
6272
6273 ssf2 = (const GSUB_SingleSubstFormat2 *)ssf1;
6274 offset = GET_BE_WORD(ssf1->Coverage);
6275 TRACE(" subtype 2, glyph count %i\n", GET_BE_WORD(ssf2->GlyphCount));
6276 index = GSUB_is_glyph_covered((const BYTE*)ssf2+offset, glyph);
6277 TRACE(" Coverage index %i\n",index);
6278 if (index != -1)
6279 {
6280 TRACE(" Glyph is 0x%x ->",glyph);
6281 glyph = GET_BE_WORD(ssf2->Substitute[index]);
6282 TRACE("0x%x\n",glyph);
6283 }
6284 }
6285 }
6286 }
6287 }
6288 return glyph;
6289 }
6290
6291
6292 static FT_UInt get_GSUB_vert_glyph(const GdiFont *font, UINT glyph)
6293 {
6294 const GSUB_Header *header;
6295 const GSUB_Feature *feature;
6296
6297 if (!font->GSUB_Table)
6298 return glyph;
6299
6300 header = font->GSUB_Table;
6301 feature = font->vert_feature;
6302
6303 return GSUB_apply_feature(header, feature, glyph);
6304 }
6305
6306 static FT_UInt get_glyph_index(const GdiFont *font, UINT glyph)
6307 {
6308 FT_UInt glyphId;
6309
6310 if(font->ft_face->charmap->encoding == FT_ENCODING_NONE) {
6311 WCHAR wc = (WCHAR)glyph;
6312 BOOL default_used;
6313 BOOL *default_used_pointer;
6314 FT_UInt ret;
6315 char buf;
6316 default_used_pointer = NULL;
6317 default_used = FALSE;
6318 if (codepage_sets_default_used(font->codepage))
6319 default_used_pointer = &default_used;
6320 if(!WideCharToMultiByte(font->codepage, 0, &wc, 1, &buf, sizeof(buf), NULL, default_used_pointer) || default_used)
6321 {
6322 if (font->codepage == CP_SYMBOL && wc < 0x100)
6323 ret = pFT_Get_Char_Index(font->ft_face, (unsigned char)wc);
6324 else
6325 ret = 0;
6326 }
6327 else
6328 ret = pFT_Get_Char_Index(font->ft_face, (unsigned char)buf);
6329 TRACE("%04x (%02x) -> ret %d def_used %d\n", glyph, (unsigned char)buf, ret, default_used);
6330 return ret;
6331 }
6332
6333 if(font->ft_face->charmap->encoding == FT_ENCODING_MS_SYMBOL)
6334 {
6335 if (glyph < 0x100) glyph += 0xf000;
6336 /* there is a number of old pre-Unicode "broken" TTFs, which
6337 do have symbols at U+00XX instead of U+f0XX */
6338 if (!(glyphId = pFT_Get_Char_Index(font->ft_face, glyph)))
6339 glyphId = pFT_Get_Char_Index(font->ft_face, glyph-0xf000);
6340 }
6341 else glyphId = pFT_Get_Char_Index(font->ft_face, glyph);
6342
6343 return glyphId;
6344 }
6345
6346 /* helper for freetype_GetGlyphIndices */
6347 static FT_UInt get_gdi_glyph_index(const GdiFont *font, UINT glyph)
6348 {
6349 WCHAR wc = (WCHAR)glyph;
6350 BOOL default_used = FALSE;
6351 BOOL *default_used_pointer = NULL;
6352 FT_UInt ret;
6353 char buf;
6354
6355 if(font->ft_face->charmap->encoding != FT_ENCODING_NONE)
6356 return get_glyph_index(font, glyph);
6357
6358 if (codepage_sets_default_used(font->codepage))
6359 default_used_pointer = &default_used;
6360 if(!WideCharToMultiByte(font->codepage, 0, &wc, 1, &buf, sizeof(buf), NULL, default_used_pointer)
6361 || default_used)
6362 {
6363 if (font->codepage == CP_SYMBOL && wc < 0x100)
6364 ret = (unsigned char)wc;
6365 else
6366 ret = 0;
6367 }
6368 else
6369 ret = (unsigned char)buf;
6370 TRACE("%04x (%02x) -> ret %d def_used %d\n", glyph, (unsigned char)buf, ret, default_used);
6371 return ret;
6372 }
6373
6374 static FT_UInt get_default_char_index(GdiFont *font)
6375 {
6376 FT_UInt default_char;
6377
6378 if (FT_IS_SFNT(font->ft_face))
6379 {
6380 TT_OS2 *pOS2 = pFT_Get_Sfnt_Table(font->ft_face, ft_sfnt_os2);
6381 default_char = (pOS2->usDefaultChar ? get_glyph_index(font, pOS2->usDefaultChar) : 0);
6382 }
6383 else
6384 {
6385 TEXTMETRICW textm;
6386 get_text_metrics(font, &textm);
6387 default_char = textm.tmDefaultChar;
6388 }
6389
6390 return default_char;
6391 }
6392
6393 /*************************************************************
6394 * freetype_GetGlyphIndices
6395 */
6396 static DWORD freetype_GetGlyphIndices( PHYSDEV dev, LPCWSTR lpstr, INT count, LPWORD pgi, DWORD flags )
6397 {
6398 struct freetype_physdev *physdev = get_freetype_dev( dev );
6399 int i;
6400 WORD default_char;
6401 BOOL got_default = FALSE;
6402
6403 if (!physdev->font)
6404 {
6405 dev = GET_NEXT_PHYSDEV( dev, pGetGlyphIndices );
6406 return dev->funcs->pGetGlyphIndices( dev, lpstr, count, pgi, flags );
6407 }
6408
6409 if (flags & GGI_MARK_NONEXISTING_GLYPHS)
6410 {
6411 default_char = 0xffff; /* XP would use 0x1f for bitmap fonts */
6412 got_default = TRUE;
6413 }
6414
6415 GDI_CheckNotLock();
6416 EnterCriticalSection( &freetype_cs );
6417
6418 for(i = 0; i < count; i++)
6419 {
6420 pgi[i] = get_gdi_glyph_index(physdev->font, lpstr[i]);
6421 if (pgi[i] == 0)
6422 {
6423 if (!got_default)
6424 {
6425 default_char = get_default_char_index(physdev->font);
6426 got_default = TRUE;
6427 }
6428 pgi[i] = default_char;
6429 }
6430 else
6431 pgi[i] = get_GSUB_vert_glyph(physdev->font, pgi[i]);
6432 }
6433 LeaveCriticalSection( &freetype_cs );
6434 return count;
6435 }
6436
6437 static inline BOOL is_identity_FMAT2(const FMAT2 *matrix)
6438 {
6439 static const FMAT2 identity = { 1.0, 0.0, 0.0, 1.0 };
6440 return !memcmp(matrix, &identity, sizeof(FMAT2));
6441 }
6442
6443 static inline BOOL is_identity_MAT2(const MAT2 *matrix)
6444 {
6445 static const MAT2 identity = { {0,1}, {0,0}, {0,0}, {0,1} };
6446 return !memcmp(matrix, &identity, sizeof(MAT2));
6447 }
6448
6449 static inline FT_Vector normalize_vector(FT_Vector *vec)
6450 {
6451 FT_Vector out;
6452 FT_Fixed len;
6453 len = pFT_Vector_Length(vec);
6454 if (len) {
6455 out.x = (vec->x << 6) / len;
6456 out.y = (vec->y << 6) / len;
6457 }
6458 else
6459 out.x = out.y = 0;
6460 return out;
6461 }
6462
6463 static BOOL get_bold_glyph_outline(FT_GlyphSlot glyph, LONG ppem, FT_Glyph_Metrics *metrics)
6464 {
6465 FT_Error err;
6466 FT_Pos strength;
6467 FT_BBox bbox;
6468
6469 if(glyph->format != FT_GLYPH_FORMAT_OUTLINE)
6470 return FALSE;
6471 if(!pFT_Outline_Embolden)
6472 return FALSE;
6473
6474 strength = MulDiv(ppem, 1 << 6, 24);
6475 err = pFT_Outline_Embolden(&glyph->outline, strength);
6476 if(err) {
6477 TRACE("FT_Ouline_Embolden returns %d\n", err);
6478 return FALSE;
6479 }
6480
6481 pFT_Outline_Get_CBox(&glyph->outline, &bbox);
6482 metrics->width = bbox.xMax - bbox.xMin;
6483 metrics->height = bbox.yMax - bbox.yMin;
6484 metrics->horiBearingX = bbox.xMin;
6485 metrics->horiBearingY = bbox.yMax;
6486 metrics->vertBearingX = metrics->horiBearingX - metrics->horiAdvance / 2;
6487 metrics->vertBearingY = (metrics->vertAdvance - metrics->height) / 2;
6488 return TRUE;
6489 }
6490
6491 static inline BYTE get_max_level( UINT format )
6492 {
6493 switch( format )
6494 {
6495 case GGO_GRAY2_BITMAP: return 4;
6496 case GGO_GRAY4_BITMAP: return 16;
6497 case GGO_GRAY8_BITMAP: return 64;
6498 }
6499 return 255;
6500 }
6501
6502 extern const unsigned short vertical_orientation_table[] DECLSPEC_HIDDEN;
6503
6504 static BOOL check_unicode_tategaki(WCHAR uchar)
6505 {
6506 unsigned short orientation = vertical_orientation_table[vertical_orientation_table[vertical_orientation_table[uchar >> 8]+((uchar >> 4) & 0x0f)]+ (uchar & 0xf)];
6507
6508 /* We only reach this code if typographical substitution did not occur */
6509 /* Type: U or Type: Tu */
6510 return (orientation == 1 || orientation == 3);
6511 }
6512
6513 static FT_Vector get_advance_metric(GdiFont *incoming_font, GdiFont *font,
6514 const FT_Glyph_Metrics *metrics,
6515 const FT_Matrix *transMat, BOOL vertical_metrics)
6516 {
6517 FT_Vector adv;
6518 FT_Fixed base_advance, em_scale = 0;
6519 BOOL fixed_pitch_full = FALSE;
6520
6521 if (vertical_metrics)
6522 base_advance = metrics->vertAdvance;
6523 else
6524 base_advance = metrics->horiAdvance;
6525
6526 adv.x = base_advance;
6527 adv.y = 0;
6528
6529 /* In fixed-pitch font, we adjust the fullwidth character advance so that
6530 they have double halfwidth character width. E.g. if the font is 19 ppem,
6531 we return 20 (not 19) for fullwidth characters as we return 10 for
6532 halfwidth characters. */
6533 if(FT_IS_SCALABLE(incoming_font->ft_face) &&
6534 (incoming_font->potm || get_outline_text_metrics(incoming_font)) &&
6535 !(incoming_font->potm->otmTextMetrics.tmPitchAndFamily & TMPF_FIXED_PITCH)) {
6536 UINT avg_advance;
6537 em_scale = MulDiv(incoming_font->ppem, 1 << 16,
6538 incoming_font->ft_face->units_per_EM);
6539 avg_advance = pFT_MulFix(incoming_font->ntmAvgWidth, em_scale);
6540 fixed_pitch_full = (avg_advance > 0 &&
6541 (base_advance + 63) >> 6 ==
6542 pFT_MulFix(incoming_font->ntmAvgWidth*2, em_scale));
6543 if (fixed_pitch_full && !transMat)
6544 adv.x = (avg_advance * 2) << 6;
6545 }
6546
6547 if (transMat) {
6548 pFT_Vector_Transform(&adv, transMat);
6549 if (fixed_pitch_full && adv.y == 0) {
6550 FT_Vector vec;
6551 vec.x = incoming_font->ntmAvgWidth;
6552 vec.y = 0;
6553 pFT_Vector_Transform(&vec, transMat);
6554 adv.x = (pFT_MulFix(vec.x, em_scale) * 2) << 6;
6555 }
6556 }
6557
6558 if (font->fake_bold) {
6559 if (!transMat)
6560 adv.x += 1 << 6;
6561 else {
6562 FT_Vector fake_bold_adv, vec = { 1 << 6, 0 };
6563 pFT_Vector_Transform(&vec, transMat);
6564 fake_bold_adv = normalize_vector(&vec);
6565 adv.x += fake_bold_adv.x;
6566 adv.y += fake_bold_adv.y;
6567 }
6568 }
6569
6570 adv.x = (adv.x + 63) & -64;
6571 adv.y = -((adv.y + 63) & -64);
6572 return adv;
6573 }
6574
6575 static unsigned int get_native_glyph_outline(FT_Outline *outline, unsigned int buflen, char *buf)
6576 {
6577 TTPOLYGONHEADER *pph;
6578 TTPOLYCURVE *ppc;
6579 unsigned int needed = 0, point = 0, contour, first_pt;
6580 unsigned int pph_start, cpfx;
6581 DWORD type;
6582
6583 for (contour = 0; contour < outline->n_contours; contour++)
6584 {
6585 /* Ignore contours containing one point */
6586 if (point == outline->contours[contour])
6587 {
6588 point++;
6589 continue;
6590 }
6591
6592 pph_start = needed;
6593 pph = (TTPOLYGONHEADER *)(buf + needed);
6594 first_pt = point;
6595 if (buf)
6596 {
6597 pph->dwType = TT_POLYGON_TYPE;
6598 FTVectorToPOINTFX(&outline->points[point], &pph->pfxStart);
6599 }
6600 needed += sizeof(*pph);
6601 point++;
6602 while (point <= outline->contours[contour])
6603 {
6604 ppc = (TTPOLYCURVE *)(buf + needed);
6605 type = outline->tags[point] & FT_Curve_Tag_On ?
6606 TT_PRIM_LINE : TT_PRIM_QSPLINE;
6607 cpfx = 0;
6608 do
6609 {
6610 if (buf)
6611 FTVectorToPOINTFX(&outline->points[point], &ppc->apfx[cpfx]);
6612 cpfx++;
6613 point++;
6614 } while (point <= outline->contours[contour] &&
6615 (outline->tags[point] & FT_Curve_Tag_On) ==
6616 (outline->tags[point-1] & FT_Curve_Tag_On));
6617 /* At the end of a contour Windows adds the start point, but
6618 only for Beziers */
6619 if (point > outline->contours[contour] &&
6620 !(outline->tags[point-1] & FT_Curve_Tag_On))
6621 {
6622 if (buf)
6623 FTVectorToPOINTFX(&outline->points[first_pt], &ppc->apfx[cpfx]);
6624 cpfx++;
6625 }
6626 else if (point <= outline->contours[contour] &&
6627 outline->tags[point] & FT_Curve_Tag_On)
6628 {
6629 /* add closing pt for bezier */
6630 if (buf)
6631 FTVectorToPOINTFX(&outline->points[point], &ppc->apfx[cpfx]);
6632 cpfx++;
6633 point++;
6634 }
6635 if (buf)
6636 {
6637 ppc->wType = type;
6638 ppc->cpfx = cpfx;
6639 }
6640 needed += sizeof(*ppc) + (cpfx - 1) * sizeof(POINTFX);
6641 }
6642 if (buf)
6643 pph->cb = needed - pph_start;
6644 }
6645 return needed;
6646 }
6647
6648 static unsigned int get_bezier_glyph_outline(FT_Outline *outline, unsigned int buflen, char *buf)
6649 {
6650 /* Convert the quadratic Beziers to cubic Beziers.
6651 The parametric eqn for a cubic Bezier is, from PLRM:
6652 r(t) = at^3 + bt^2 + ct + r0
6653 with the control points:
6654 r1 = r0 + c/3
6655 r2 = r1 + (c + b)/3
6656 r3 = r0 + c + b + a
6657
6658 A quadratic Bezier has the form:
6659 p(t) = (1-t)^2 p0 + 2(1-t)t p1 + t^2 p2
6660
6661 So equating powers of t leads to:
6662 r1 = 2/3 p1 + 1/3 p0
6663 r2 = 2/3 p1 + 1/3 p2
6664 and of course r0 = p0, r3 = p2
6665 */
6666 int contour, point = 0, first_pt;
6667 TTPOLYGONHEADER *pph;
6668 TTPOLYCURVE *ppc;
6669 DWORD pph_start, cpfx, type;
6670 FT_Vector cubic_control[4];
6671 unsigned int needed = 0;
6672
6673 for (contour = 0; contour < outline->n_contours; contour++)
6674 {
6675 pph_start = needed;
6676 pph = (TTPOLYGONHEADER *)(buf + needed);
6677 first_pt = point;
6678 if (buf)
6679 {
6680 pph->dwType = TT_POLYGON_TYPE;
6681 FTVectorToPOINTFX(&outline->points[point], &pph->pfxStart);
6682 }
6683 needed += sizeof(*pph);
6684 point++;
6685 while (point <= outline->contours[contour])
6686 {
6687 ppc = (TTPOLYCURVE *)(buf + needed);
6688 type = outline->tags[point] & FT_Curve_Tag_On ?
6689 TT_PRIM_LINE : TT_PRIM_CSPLINE;
6690 cpfx = 0;
6691 do
6692 {
6693 if (type == TT_PRIM_LINE)
6694 {
6695 if (buf)
6696 FTVectorToPOINTFX(&outline->points[point], &ppc->apfx[cpfx]);
6697 cpfx++;
6698 point++;
6699 }
6700 else
6701 {
6702 /* Unlike QSPLINEs, CSPLINEs always have their endpoint
6703 so cpfx = 3n */
6704
6705 /* FIXME: Possible optimization in endpoint calculation
6706 if there are two consecutive curves */
6707 cubic_control[0] = outline->points[point-1];
6708 if (!(outline->tags[point-1] & FT_Curve_Tag_On))
6709 {
6710 cubic_control[0].x += outline->points[point].x + 1;
6711 cubic_control[0].y += outline->points[point].y + 1;
6712 cubic_control[0].x >>= 1;
6713 cubic_control[0].y >>= 1;
6714 }
6715 if (point+1 > outline->contours[contour])
6716 cubic_control[3] = outline->points[first_pt];
6717 else
6718 {
6719 cubic_control[3] = outline->points[point+1];
6720 if (!(outline->tags[point+1] & FT_Curve_Tag_On))
6721 {
6722 cubic_control[3].x += outline->points[point].x + 1;
6723 cubic_control[3].y += outline->points[point].y + 1;
6724 cubic_control[3].x >>= 1;
6725 cubic_control[3].y >>= 1;
6726 }
6727 }
6728 /* r1 = 1/3 p0 + 2/3 p1
6729 r2 = 1/3 p2 + 2/3 p1 */
6730 cubic_control[1].x = (2 * outline->points[point].x + 1) / 3;
6731 cubic_control[1].y = (2 * outline->points[point].y + 1) / 3;
6732 cubic_control[2] = cubic_control[1];
6733 cubic_control[1].x += (cubic_control[0].x + 1) / 3;
6734 cubic_control[1].y += (cubic_control[0].y + 1) / 3;
6735 cubic_control[2].x += (cubic_control[3].x + 1) / 3;
6736 cubic_control[2].y += (cubic_control[3].y + 1) / 3;
6737 if (buf)
6738 {
6739 FTVectorToPOINTFX(&cubic_control[1], &ppc->apfx[cpfx]);
6740 FTVectorToPOINTFX(&cubic_control[2], &ppc->apfx[cpfx+1]);
6741 FTVectorToPOINTFX(&cubic_control[3], &ppc->apfx[cpfx+2]);
6742 }
6743 cpfx += 3;
6744 point++;
6745 }
6746 } while (point <= outline->contours[contour] &&
6747 (outline->tags[point] & FT_Curve_Tag_On) ==
6748 (outline->tags[point-1] & FT_Curve_Tag_On));
6749 /* At the end of a contour Windows adds the start point,
6750 but only for Beziers and we've already done that.
6751 */
6752 if (point <= outline->contours[contour] &&
6753 outline->tags[point] & FT_Curve_Tag_On)
6754 {
6755 /* This is the closing pt of a bezier, but we've already
6756 added it, so just inc point and carry on */
6757 point++;
6758 }
6759 if (buf)
6760 {
6761 ppc->wType = type;
6762 ppc->cpfx = cpfx;
6763 }
6764 needed += sizeof(*ppc) + (cpfx - 1) * sizeof(POINTFX);
6765 }
6766 if (buf)
6767 pph->cb = needed - pph_start;
6768 }
6769 return needed;
6770 }
6771
6772 static const BYTE masks[8] = {0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01};
6773
6774 static DWORD get_glyph_outline(GdiFont *incoming_font, UINT glyph, UINT format,
6775 LPGLYPHMETRICS lpgm, ABC *abc, DWORD buflen, LPVOID buf,
6776 const MAT2* lpmat)
6777 {
6778 static const FT_Matrix identityMat = {(1 << 16), 0, 0, (1 << 16)};
6779 GLYPHMETRICS gm;
6780 FT_Face ft_face = incoming_font->ft_face;
6781 GdiFont *font = incoming_font;
6782 FT_Glyph_Metrics metrics;
6783 FT_UInt glyph_index;
6784 DWORD width, height, pitch, needed = 0;
6785 FT_Bitmap ft_bitmap;
6786 FT_Error err;
6787 INT left, right, top = 0, bottom = 0;
6788 FT_Vector adv;
6789 INT origin_x = 0, origin_y = 0;
6790 FT_Angle angle = 0;
6791 FT_Int load_flags = FT_LOAD_DEFAULT | FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH;
6792 double widthRatio = 1.0;
6793 FT_Matrix transMat = identityMat;
6794 FT_Matrix transMatUnrotated;
6795 FT_Matrix transMatTategaki;
6796 BOOL needsTransform = FALSE;
6797 BOOL tategaki = (font->name[0] == '@');
6798 BOOL vertical_metrics;
6799 UINT original_index;
6800
6801 TRACE("%p, %04x, %08x, %p, %08x, %p, %p\n", font, glyph, format, lpgm,
6802 buflen, buf, lpmat);
6803
6804 TRACE("font transform %f %f %f %f\n",
6805 font->font_desc.matrix.eM11, font->font_desc.matrix.eM12,
6806 font->font_desc.matrix.eM21, font->font_desc.matrix.eM22);
6807
6808 if(format & GGO_GLYPH_INDEX) {
6809 if(font->ft_face->charmap->encoding == FT_ENCODING_NONE) {
6810 /* Windows bitmap font, e.g. Small Fonts, uses ANSI character code
6811 as glyph index. "Treasure Adventure Game" depends on this. */
6812 glyph_index = pFT_Get_Char_Index(font->ft_face, glyph);
6813 TRACE("translate glyph index %04x -> %04x\n", glyph, glyph_index);
6814 } else
6815 glyph_index = glyph;
6816 original_index = glyph_index;
6817 format &= ~GGO_GLYPH_INDEX;
6818 /* TODO: Window also turns off tategaki for glyphs passed in by index
6819 if their unicode code points fall outside of the range that is
6820 rotated. */
6821 } else {
6822 BOOL vert;
6823 get_glyph_index_linked(incoming_font, glyph, &font, &glyph_index, &vert);
6824 ft_face = font->ft_face;
6825 original_index = glyph_index;
6826 if (!vert && tategaki)
6827 tategaki = check_unicode_tategaki(glyph);
6828 }
6829
6830 if(format & GGO_UNHINTED) {
6831 load_flags |= FT_LOAD_NO_HINTING;
6832 format &= ~GGO_UNHINTED;
6833 }
6834
6835 if(original_index >= font->gmsize * GM_BLOCK_SIZE) {
6836 font->gmsize = (original_index / GM_BLOCK_SIZE + 1);
6837 font->gm = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, font->gm,
6838 font->gmsize * sizeof(GM*));
6839 } else {
6840 if (format == GGO_METRICS && font->gm[original_index / GM_BLOCK_SIZE] != NULL &&
6841 FONT_GM(font,original_index)->init && is_identity_MAT2(lpmat))
6842 {
6843 *lpgm = FONT_GM(font,original_index)->gm;
6844 *abc = FONT_GM(font,original_index)->abc;
6845 TRACE("cached: %u,%u,%s,%d,%d\n", lpgm->gmBlackBoxX, lpgm->gmBlackBoxY,
6846 wine_dbgstr_point(&lpgm->gmptGlyphOrigin),
6847 lpgm->gmCellIncX, lpgm->gmCellIncY);
6848 return 1; /* FIXME */
6849 }
6850 }
6851
6852 if (!font->gm[original_index / GM_BLOCK_SIZE])
6853 font->gm[original_index / GM_BLOCK_SIZE] = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY, sizeof(GM) * GM_BLOCK_SIZE);
6854
6855 /* Scaling factor */
6856 if (font->aveWidth)
6857 {
6858 TEXTMETRICW tm;
6859
6860 get_text_metrics(font, &tm);
6861
6862 widthRatio = (double)font->aveWidth;
6863 widthRatio /= (double)font->potm->otmTextMetrics.tmAveCharWidth;
6864 }
6865 else
6866 widthRatio = font->scale_y;
6867
6868 /* Scaling transform */
6869 if (widthRatio != 1.0 || font->scale_y != 1.0)
6870 {
6871 FT_Matrix scaleMat;
6872 scaleMat.xx = FT_FixedFromFloat(widthRatio);
6873 scaleMat.xy = 0;
6874 scaleMat.yx = 0;
6875 scaleMat.yy = FT_FixedFromFloat(font->scale_y);
6876
6877 pFT_Matrix_Multiply(&scaleMat, &transMat);
6878 needsTransform = TRUE;
6879 }
6880
6881 /* Slant transform */
6882 if (font->fake_italic) {
6883 FT_Matrix slantMat;
6884
6885 slantMat.xx = (1 << 16);
6886 slantMat.xy = ((1 << 16) >> 2);
6887 slantMat.yx = 0;
6888 slantMat.yy = (1 << 16);
6889 pFT_Matrix_Multiply(&slantMat, &transMat);
6890 needsTransform = TRUE;
6891 }
6892
6893 /* Rotation transform */
6894 transMatUnrotated = transMat;
6895 transMatTategaki = transMat;
6896 if(font->orientation || tategaki) {
6897 FT_Matrix rotationMat;
6898 FT_Matrix taterotationMat;
6899 FT_Vector vecAngle;
6900
6901 double orient = font->orientation / 10.0;
6902 double tate_orient = 0.f;
6903
6904 if (tategaki)
6905 tate_orient = ((font->orientation+900)%3600)/10.0;
6906 else
6907 tate_orient = font->orientation/10.0;
6908
6909 if (orient)
6910 {
6911 angle = FT_FixedFromFloat(orient);
6912 pFT_Vector_Unit(&vecAngle, angle);
6913 rotationMat.xx = vecAngle.x;
6914 rotationMat.xy = -vecAngle.y;
6915 rotationMat.yx = -rotationMat.xy;
6916 rotationMat.yy = rotationMat.xx;
6917
6918 pFT_Matrix_Multiply(&rotationMat, &transMat);
6919 }
6920
6921 if (tate_orient)
6922 {
6923 angle = FT_FixedFromFloat(tate_orient);
6924 pFT_Vector_Unit(&vecAngle, angle);
6925 taterotationMat.xx = vecAngle.x;
6926 taterotationMat.xy = -vecAngle.y;
6927 taterotationMat.yx = -taterotationMat.xy;
6928 taterotationMat.yy = taterotationMat.xx;
6929 pFT_Matrix_Multiply(&taterotationMat, &transMatTategaki);
6930 }
6931
6932 needsTransform = TRUE;
6933 }
6934
6935 /* World transform */
6936 if (!is_identity_FMAT2(&font->font_desc.matrix))
6937 {
6938 FT_Matrix worldMat;
6939 worldMat.xx = FT_FixedFromFloat(font->font_desc.matrix.eM11);
6940 worldMat.xy = -FT_FixedFromFloat(font->font_desc.matrix.eM21);
6941 worldMat.yx = -FT_FixedFromFloat(font->font_desc.matrix.eM12);
6942 worldMat.yy = FT_FixedFromFloat(font->font_desc.matrix.eM22);
6943 pFT_Matrix_Multiply(&worldMat, &transMat);
6944 pFT_Matrix_Multiply(&worldMat, &transMatUnrotated);
6945 pFT_Matrix_Multiply(&worldMat, &transMatTategaki);
6946 needsTransform = TRUE;
6947 }
6948
6949 /* Extra transformation specified by caller */
6950 if (!is_identity_MAT2(lpmat))
6951 {
6952 FT_Matrix extraMat;
6953 extraMat.xx = FT_FixedFromFIXED(lpmat->eM11);
6954 extraMat.xy = FT_FixedFromFIXED(lpmat->eM21);
6955 extraMat.yx = FT_FixedFromFIXED(lpmat->eM12);
6956 extraMat.yy = FT_FixedFromFIXED(lpmat->eM22);
6957 pFT_Matrix_Multiply(&extraMat, &transMat);
6958 pFT_Matrix_Multiply(&extraMat, &transMatUnrotated);
6959 pFT_Matrix_Multiply(&extraMat, &transMatTategaki);
6960 needsTransform = TRUE;
6961 }
6962
6963 vertical_metrics = (tategaki && FT_HAS_VERTICAL(ft_face));
6964 /* there is a freetype bug where vertical metrics are only
6965 properly scaled and correct in 2.4.0 or greater */
6966 if ((vertical_metrics) && (FT_Version.major < 2 || (FT_Version.major == 2 && FT_Version.minor < 4)))
6967 vertical_metrics = FALSE;
6968
6969 if (needsTransform || format != GGO_BITMAP) load_flags |= FT_LOAD_NO_BITMAP;
6970 if (vertical_metrics) load_flags |= FT_LOAD_VERTICAL_LAYOUT;
6971
6972 err = pFT_Load_Glyph(ft_face, glyph_index, load_flags);
6973
6974 if(err) {
6975 WARN("FT_Load_Glyph on index %x returns %d\n", glyph_index, err);
6976 return GDI_ERROR;
6977 }
6978
6979 metrics = ft_face->glyph->metrics;
6980 if(font->fake_bold) {
6981 if (!get_bold_glyph_outline(ft_face->glyph, font->ppem, &metrics) && metrics.width)
6982 metrics.width += 1 << 6;
6983 }
6984
6985 /* Some poorly-created fonts contain glyphs that exceed the boundaries set
6986 * by the text metrics. The proper behavior is to clip the glyph metrics to
6987 * fit within the maximums specified in the text metrics. */
6988 if(incoming_font->potm || get_outline_text_metrics(incoming_font) ||
6989 get_bitmap_text_metrics(incoming_font)) {
6990 TEXTMETRICW *ptm = &incoming_font->potm->otmTextMetrics;
6991 top = min( metrics.horiBearingY, ptm->tmAscent << 6 );
6992 bottom = max( metrics.horiBearingY - metrics.height, -(ptm->tmDescent << 6) );
6993 metrics.horiBearingY = top;
6994 metrics.height = top - bottom;
6995
6996 /* TODO: Are we supposed to clip the width as well...? */
6997 /* metrics.width = min( metrics.width, ptm->tmMaxCharWidth << 6 ); */
6998 }
6999
7000 if(!needsTransform) {
7001 left = (INT)(metrics.horiBearingX) & -64;
7002 right = (INT)((metrics.horiBearingX + metrics.width) + 63) & -64;
7003 top = (metrics.horiBearingY + 63) & -64;
7004 bottom = (metrics.horiBearingY - metrics.height) & -64;
7005 adv = get_advance_metric(incoming_font, font, &metrics, NULL, vertical_metrics);
7006 gm.gmCellIncX = adv.x >> 6;
7007 gm.gmCellIncY = 0;
7008 origin_x = left;
7009 origin_y = top;
7010 abc->abcA = origin_x >> 6;
7011 abc->abcB = metrics.width >> 6;
7012 } else {
7013 INT xc, yc;
7014 FT_Vector vec;
7015 FT_Pos lsb;
7016
7017 left = right = 0;
7018
7019 for(xc = 0; xc < 2; xc++) {
7020 for(yc = 0; yc < 2; yc++) {
7021 vec.x = metrics.horiBearingX + xc * metrics.width;
7022 vec.y = metrics.horiBearingY - yc * metrics.height;
7023 TRACE("Vec %ld,%ld\n", vec.x, vec.y);
7024 pFT_Vector_Transform(&vec, &transMatTategaki);
7025 if(xc == 0 && yc == 0) {
7026 left = right = vec.x;
7027 top = bottom = vec.y;
7028 } else {
7029 if(vec.x < left) left = vec.x;
7030 else if(vec.x > right) right = vec.x;
7031 if(vec.y < bottom) bottom = vec.y;
7032 else if(vec.y > top) top = vec.y;
7033 }
7034 }
7035 }
7036 left = left & -64;
7037 right = (right + 63) & -64;
7038 bottom = bottom & -64;
7039 top = (top + 63) & -64;
7040
7041 if (tategaki && (font->potm || get_outline_text_metrics(font)))
7042 {
7043 if (vertical_metrics)
7044 lsb = metrics.horiBearingY + metrics.vertBearingY;
7045 else
7046 lsb = metrics.vertAdvance + (font->potm->otmDescent << 6);
7047 vec.x = lsb;
7048 vec.y = font->potm->otmDescent << 6;
7049 TRACE ("Vec %ld,%ld\n", vec.x>>6, vec.y>>6);
7050 pFT_Vector_Transform(&vec, &transMat);
7051 origin_x = (vec.x + left) & -64;
7052 origin_y = (vec.y + top + 63) & -64;
7053 }
7054 else
7055 {
7056 origin_x = left;
7057 origin_y = top;
7058 lsb = metrics.horiBearingX;
7059 }
7060
7061 TRACE("transformed box: (%d,%d - %d,%d)\n", left, top, right, bottom);
7062 adv = get_advance_metric(incoming_font, font, &metrics, &transMat, vertical_metrics);
7063 gm.gmCellIncX = adv.x >> 6;
7064 gm.gmCellIncY = adv.y >> 6;
7065
7066 adv = get_advance_metric(incoming_font, font, &metrics, &transMatUnrotated, vertical_metrics);
7067
7068 vec.x = lsb;
7069 vec.y = 0;
7070 pFT_Vector_Transform(&vec, &transMatUnrotated);
7071 abc->abcA = vec.x >> 6;
7072
7073 vec.x = metrics.width;
7074 vec.y = 0;
7075 pFT_Vector_Transform(&vec, &transMatUnrotated);
7076 if (vec.x >= 0)
7077 abc->abcB = vec.x >> 6;
7078 else
7079 abc->abcB = -vec.x >> 6;
7080 }
7081
7082 width = (right - left) >> 6;
7083 height = (top - bottom) >> 6;
7084 gm.gmBlackBoxX = width ? width : 1;
7085 gm.gmBlackBoxY = height ? height : 1;
7086 gm.gmptGlyphOrigin.x = origin_x >> 6;
7087 gm.gmptGlyphOrigin.y = origin_y >> 6;
7088 if (!abc->abcB) abc->abcB = 1;
7089 abc->abcC = (adv.x >> 6) - abc->abcA - abc->abcB;
7090
7091 TRACE("%u,%u,%s,%d,%d\n", gm.gmBlackBoxX, gm.gmBlackBoxY,
7092 wine_dbgstr_point(&gm.gmptGlyphOrigin),
7093 gm.gmCellIncX, gm.gmCellIncY);
7094
7095 if ((format == GGO_METRICS || format == GGO_BITMAP || format == WINE_GGO_GRAY16_BITMAP) &&
7096 is_identity_MAT2(lpmat)) /* don't cache custom transforms */
7097 {
7098 FONT_GM(font,original_index)->gm = gm;
7099 FONT_GM(font,original_index)->abc = *abc;
7100 FONT_GM(font,original_index)->init = TRUE;
7101 }
7102
7103 if(format == GGO_METRICS)
7104 {
7105 *lpgm = gm;
7106 return 1; /* FIXME */
7107 }
7108
7109 if(ft_face->glyph->format != ft_glyph_format_outline &&
7110 (format == GGO_NATIVE || format == GGO_BEZIER))
7111 {
7112 TRACE("loaded a bitmap\n");
7113 return GDI_ERROR;
7114 }
7115
7116 switch(format) {
7117 case GGO_BITMAP:
7118 pitch = ((width + 31) >> 5) << 2;
7119 needed = pitch * height;
7120
7121 if(!buf || !buflen) break;
7122 if (!needed) return GDI_ERROR; /* empty glyph */
7123 if (needed > buflen)
7124 return GDI_ERROR;
7125
7126 switch(ft_face->glyph->format) {
7127 case ft_glyph_format_bitmap:
7128 {
7129 BYTE *src = ft_face->glyph->bitmap.buffer, *dst = buf;
7130 INT w = min( pitch, (ft_face->glyph->bitmap.width + 7) >> 3 );
7131 INT h = min( height, ft_face->glyph->bitmap.rows );
7132 while(h--) {
7133 if (!font->fake_bold)
7134 memcpy(dst, src, w);
7135 else {
7136 INT x;
7137 dst[0] = 0;
7138 for (x = 0; x < w; x++) {
7139 dst[x ] = (dst[x] & 0x80) | (src[x] >> 1) | src[x];
7140 if (x+1 < pitch)
7141 dst[x+1] = (src[x] & 0x01) << 7;
7142 }
7143 }
7144 src += ft_face->glyph->bitmap.pitch;
7145 dst += pitch;
7146 }
7147 break;
7148 }
7149
7150 case ft_glyph_format_outline:
7151 ft_bitmap.width = width;
7152 ft_bitmap.rows = height;
7153 ft_bitmap.pitch = pitch;
7154 ft_bitmap.pixel_mode = ft_pixel_mode_mono;
7155 ft_bitmap.buffer = buf;
7156
7157 if(needsTransform)
7158 pFT_Outline_Transform(&ft_face->glyph->outline, &transMatTategaki);
7159
7160 pFT_Outline_Translate(&ft_face->glyph->outline, -left, -bottom );
7161
7162 /* Note: FreeType will only set 'black' bits for us. */
7163 memset(buf, 0, needed);
7164 pFT_Outline_Get_Bitmap(library, &ft_face->glyph->outline, &ft_bitmap);
7165 break;
7166
7167 default:
7168 FIXME("loaded glyph format %x\n", ft_face->glyph->format);
7169 return GDI_ERROR;
7170 }
7171 break;
7172
7173 case GGO_GRAY2_BITMAP:
7174 case GGO_GRAY4_BITMAP:
7175 case GGO_GRAY8_BITMAP:
7176 case WINE_GGO_GRAY16_BITMAP:
7177 {
7178 unsigned int max_level, row, col;
7179 BYTE *start, *ptr;
7180
7181 pitch = (width + 3) / 4 * 4;
7182 needed = pitch * height;
7183
7184 if(!buf || !buflen) break;
7185 if (!needed) return GDI_ERROR; /* empty glyph */
7186 if (needed > buflen)
7187 return GDI_ERROR;
7188
7189 max_level = get_max_level( format );
7190
7191 switch(ft_face->glyph->format) {
7192 case ft_glyph_format_bitmap:
7193 {
7194 BYTE *src = ft_face->glyph->bitmap.buffer, *dst = buf;
7195 INT h = min( height, ft_face->glyph->bitmap.rows );
7196 INT x;
7197 memset( buf, 0, needed );
7198 while(h--) {
7199 for(x = 0; x < pitch && x < ft_face->glyph->bitmap.width; x++) {
7200 if (src[x / 8] & masks[x % 8]) {
7201 dst[x] = max_level;
7202 if (font->fake_bold && x+1 < pitch) dst[x+1] = max_level;
7203 }
7204 }
7205 src += ft_face->glyph->bitmap.pitch;
7206 dst += pitch;
7207 }
7208 break;
7209 }
7210 case ft_glyph_format_outline:
7211 {
7212 ft_bitmap.width = width;
7213 ft_bitmap.rows = height;
7214 ft_bitmap.pitch = pitch;
7215 ft_bitmap.pixel_mode = ft_pixel_mode_grays;
7216 ft_bitmap.buffer = buf;
7217
7218 if(needsTransform)
7219 pFT_Outline_Transform(&ft_face->glyph->outline, &transMatTategaki);
7220
7221 pFT_Outline_Translate(&ft_face->glyph->outline, -left, -bottom );
7222
7223 memset(ft_bitmap.buffer, 0, buflen);
7224
7225 pFT_Outline_Get_Bitmap(library, &ft_face->glyph->outline, &ft_bitmap);
7226
7227 if (max_level != 255)
7228 {
7229 for (row = 0, start = buf; row < height; row++)
7230 {
7231 for (col = 0, ptr = start; col < width; col++, ptr++)
7232 *ptr = (((int)*ptr) * (max_level + 1)) / 256;
7233 start += pitch;
7234 }
7235 }
7236 break;
7237 }
7238
7239 default:
7240 FIXME("loaded glyph format %x\n", ft_face->glyph->format);
7241 return GDI_ERROR;
7242 }
7243 break;
7244 }
7245
7246 case WINE_GGO_HRGB_BITMAP:
7247 case WINE_GGO_HBGR_BITMAP:
7248 case WINE_GGO_VRGB_BITMAP:
7249 case WINE_GGO_VBGR_BITMAP:
7250 #ifdef FT_LCD_FILTER_H
7251 {
7252 switch (ft_face->glyph->format)
7253 {
7254 case FT_GLYPH_FORMAT_BITMAP:
7255 {
7256 BYTE *src, *dst;
7257 INT src_pitch, x;
7258
7259 pitch = width * 4;
7260 needed = pitch * height;
7261
7262 if (!buf || !buflen) break;
7263 if (!needed) return GDI_ERROR; /* empty glyph */
7264 if (needed > buflen)
7265 return GDI_ERROR;
7266
7267 memset(buf, 0, buflen);
7268 dst = buf;
7269 src = ft_face->glyph->bitmap.buffer;
7270 src_pitch = ft_face->glyph->bitmap.pitch;
7271
7272 height = min( height, ft_face->glyph->bitmap.rows );
7273 while ( height-- )
7274 {
7275 for (x = 0; x < width && x < ft_face->glyph->bitmap.width; x++)
7276 {
7277 if ( src[x / 8] & masks[x % 8] )
7278 {
7279 ((unsigned int *)dst)[x] = ~0u;
7280 if (font->fake_bold && x+1 < width) ((unsigned int *)dst)[x+1] = ~0u;
7281 }
7282 }
7283 src += src_pitch;
7284 dst += pitch;
7285 }
7286
7287 break;
7288 }
7289
7290 case FT_GLYPH_FORMAT_OUTLINE:
7291 {
7292 unsigned int *dst;
7293 BYTE *src;
7294 INT x, src_pitch, src_width, src_height, rgb_interval, hmul, vmul;
7295 INT x_shift, y_shift;
7296 BOOL rgb;
7297 FT_Render_Mode render_mode =
7298 (format == WINE_GGO_HRGB_BITMAP || format == WINE_GGO_HBGR_BITMAP)?
7299 FT_RENDER_MODE_LCD: FT_RENDER_MODE_LCD_V;
7300
7301 if (!width || !height)
7302 {
7303 if (!buf || !buflen) break;
7304 return GDI_ERROR;
7305 }
7306
7307 if ( render_mode == FT_RENDER_MODE_LCD)
7308 {
7309 gm.gmBlackBoxX += 2;
7310 gm.gmptGlyphOrigin.x -= 1;
7311 left -= (1 << 6);
7312 }
7313 else
7314 {
7315 gm.gmBlackBoxY += 2;
7316 gm.gmptGlyphOrigin.y += 1;
7317 top += (1 << 6);
7318 }
7319
7320 width = gm.gmBlackBoxX;
7321 height = gm.gmBlackBoxY;
7322 pitch = width * 4;
7323 needed = pitch * height;
7324
7325 if (!buf || !buflen) break;
7326 if (needed > buflen)
7327 return GDI_ERROR;
7328
7329 memset(buf, 0, buflen);
7330 dst = buf;
7331 rgb = (format == WINE_GGO_HRGB_BITMAP || format == WINE_GGO_VRGB_BITMAP);
7332
7333 if ( needsTransform )
7334 pFT_Outline_Transform (&ft_face->glyph->outline, &transMatTategaki);
7335
7336 if ( pFT_Library_SetLcdFilter )
7337 pFT_Library_SetLcdFilter( library, FT_LCD_FILTER_DEFAULT );
7338 pFT_Render_Glyph (ft_face->glyph, render_mode);
7339
7340 src = ft_face->glyph->bitmap.buffer;
7341 src_pitch = ft_face->glyph->bitmap.pitch;
7342 src_width = ft_face->glyph->bitmap.width;
7343 src_height = ft_face->glyph->bitmap.rows;
7344
7345 if ( render_mode == FT_RENDER_MODE_LCD)
7346 {
7347 rgb_interval = 1;
7348 hmul = 3;
7349 vmul = 1;
7350 }
7351 else
7352 {
7353 rgb_interval = src_pitch;
7354 hmul = 1;
7355 vmul = 3;
7356 }
7357
7358 x_shift = ft_face->glyph->bitmap_left - (left >> 6);
7359 if ( x_shift < 0 )
7360 {
7361 src += hmul * -x_shift;
7362 src_width -= hmul * -x_shift;
7363 }
7364 else if ( x_shift > 0 )
7365 {
7366 dst += x_shift;
7367 width -= x_shift;
7368 }
7369
7370 y_shift = (top >> 6) - ft_face->glyph->bitmap_top;
7371 if ( y_shift < 0 )
7372 {
7373 src += src_pitch * vmul * -y_shift;
7374 src_height -= vmul * -y_shift;
7375 }
7376 else if ( y_shift > 0 )
7377 {
7378 dst += y_shift * ( pitch / sizeof(*dst) );
7379 height -= y_shift;
7380 }
7381
7382 width = min( width, src_width / hmul );
7383 height = min( height, src_height / vmul );
7384
7385 while ( height-- )
7386 {
7387 for ( x = 0; x < width; x++ )
7388 {
7389 if ( rgb )
7390 {
7391 dst[x] = ((unsigned int)src[hmul * x + rgb_interval * 0] << 16) |
7392 ((unsigned int)src[hmul * x + rgb_interval * 1] << 8) |
7393 ((unsigned int)src[hmul * x + rgb_interval * 2] << 0) |
7394 ((unsigned int)src[hmul * x + rgb_interval * 1] << 24) ;
7395 }
7396 else
7397 {
7398 dst[x] = ((unsigned int)src[hmul * x + rgb_interval * 2] << 16) |
7399 ((unsigned int)src[hmul * x + rgb_interval * 1] << 8) |
7400 ((unsigned int)src[hmul * x + rgb_interval * 0] << 0) |
7401 ((unsigned int)src[hmul * x + rgb_interval * 1] << 24) ;
7402 }
7403 }
7404 src += src_pitch * vmul;
7405 dst += pitch / sizeof(*dst);
7406 }
7407
7408 break;
7409 }
7410
7411 default:
7412 FIXME ("loaded glyph format %x\n", ft_face->glyph->format);
7413 return GDI_ERROR;
7414 }
7415
7416 break;
7417 }
7418 #else
7419 return GDI_ERROR;
7420 #endif
7421
7422 case GGO_NATIVE:
7423 {
7424 FT_Outline *outline = &ft_face->glyph->outline;
7425
7426 if(buflen == 0) buf = NULL;
7427
7428 if (needsTransform && buf)
7429 pFT_Outline_Transform(outline, &transMatTategaki);
7430
7431 needed = get_native_glyph_outline(outline, buflen, NULL);
7432
7433 if (!buf || !buflen)
7434 break;
7435 if (needed > buflen)
7436 return GDI_ERROR;
7437
7438 get_native_glyph_outline(outline, buflen, buf);
7439 break;
7440 }
7441 case GGO_BEZIER:
7442 {
7443 FT_Outline *outline = &ft_face->glyph->outline;
7444 if(buflen == 0) buf = NULL;
7445
7446 if (needsTransform && buf)
7447 pFT_Outline_Transform(outline, &transMat);
7448
7449 needed = get_bezier_glyph_outline(outline, buflen, NULL);
7450
7451 if (!buf || !buflen)
7452 break;
7453 if (needed > buflen)
7454 return GDI_ERROR;
7455
7456 get_bezier_glyph_outline(outline, buflen, buf);
7457 break;
7458 }
7459
7460 default:
7461 FIXME("Unsupported format %d\n", format);
7462 return GDI_ERROR;
7463 }
7464 *lpgm = gm;
7465 return needed;
7466 }
7467
7468 static BOOL get_bitmap_text_metrics(GdiFont *font)
7469 {
7470 FT_Face ft_face = font->ft_face;
7471 FT_WinFNT_HeaderRec winfnt_header;
7472 const DWORD size = offsetof(OUTLINETEXTMETRICW, otmFiller);
7473 font->potm = HeapAlloc(GetProcessHeap(), 0, size);
7474 font->potm->otmSize = size;
7475
7476 #define TM font->potm->otmTextMetrics
7477 if(!pFT_Get_WinFNT_Header(ft_face, &winfnt_header))
7478 {
7479 TM.tmHeight = winfnt_header.pixel_height;
7480 TM.tmAscent = winfnt_header.ascent;
7481 TM.tmDescent = TM.tmHeight - TM.tmAscent;
7482 TM.tmInternalLeading = winfnt_header.internal_leading;
7483 TM.tmExternalLeading = winfnt_header.external_leading;
7484 TM.tmAveCharWidth = winfnt_header.avg_width;
7485 TM.tmMaxCharWidth = winfnt_header.max_width;
7486 TM.tmWeight = winfnt_header.weight;
7487 TM.tmOverhang = 0;
7488 TM.tmDigitizedAspectX = winfnt_header.horizontal_resolution;
7489 TM.tmDigitizedAspectY = winfnt_header.vertical_resolution;
7490 TM.tmFirstChar = winfnt_header.first_char;
7491 TM.tmLastChar = winfnt_header.last_char;
7492 TM.tmDefaultChar = winfnt_header.default_char + winfnt_header.first_char;
7493 TM.tmBreakChar = winfnt_header.break_char + winfnt_header.first_char;
7494 TM.tmItalic = winfnt_header.italic;
7495 TM.tmUnderlined = font->underline;
7496 TM.tmStruckOut = font->strikeout;
7497 TM.tmPitchAndFamily = winfnt_header.pitch_and_family;
7498 TM.tmCharSet = winfnt_header.charset;
7499 }
7500 else
7501 {
7502 TM.tmAscent = ft_face->size->metrics.ascender >> 6;
7503 TM.tmDescent = -ft_face->size->metrics.descender >> 6;
7504 TM.tmHeight = TM.tmAscent + TM.tmDescent;
7505 TM.tmInternalLeading = TM.tmHeight - ft_face->size->metrics.y_ppem;
7506 TM.tmExternalLeading = (ft_face->size->metrics.height >> 6) - TM.tmHeight;
7507 TM.tmMaxCharWidth = ft_face->size->metrics.max_advance >> 6;
7508 TM.tmAveCharWidth = TM.tmMaxCharWidth * 2 / 3; /* FIXME */
7509 TM.tmWeight = ft_face->style_flags & FT_STYLE_FLAG_BOLD ? FW_BOLD : FW_NORMAL;
7510 TM.tmOverhang = 0;
7511 TM.tmDigitizedAspectX = 96; /* FIXME */
7512 TM.tmDigitizedAspectY = 96; /* FIXME */
7513 TM.tmFirstChar = 1;
7514 TM.tmLastChar = 255;
7515 TM.tmDefaultChar = 32;
7516 TM.tmBreakChar = 32;
7517 TM.tmItalic = ft_face->style_flags & FT_STYLE_FLAG_ITALIC ? 1 : 0;
7518 TM.tmUnderlined = font->underline;
7519 TM.tmStruckOut = font->strikeout;
7520 /* NB inverted meaning of TMPF_FIXED_PITCH */
7521 TM.tmPitchAndFamily = FT_IS_FIXED_WIDTH(ft_face) ? 0 : TMPF_FIXED_PITCH;
7522 TM.tmCharSet = font->charset;
7523 }
7524 #undef TM
7525
7526 return TRUE;
7527 }
7528
7529
7530 static void scale_font_metrics(const GdiFont *font, LPTEXTMETRICW ptm)
7531 {
7532 double scale_x, scale_y;
7533
7534 if (font->aveWidth)
7535 {
7536 scale_x = (double)font->aveWidth;
7537 scale_x /= (double)font->potm->otmTextMetrics.tmAveCharWidth;
7538 }
7539 else
7540 scale_x = font->scale_y;
7541
7542 scale_x *= fabs(font->font_desc.matrix.eM11);
7543 scale_y = font->scale_y * fabs(font->font_desc.matrix.eM22);
7544
7545 #define SCALE_X(x) (x) = GDI_ROUND((double)(x) * (scale_x))
7546 #define SCALE_Y(y) (y) = GDI_ROUND((double)(y) * (scale_y))
7547
7548 SCALE_Y(ptm->tmHeight);
7549 SCALE_Y(ptm->tmAscent);
7550 SCALE_Y(ptm->tmDescent);
7551 SCALE_Y(ptm->tmInternalLeading);
7552 SCALE_Y(ptm->tmExternalLeading);
7553 SCALE_Y(ptm->tmOverhang);
7554
7555 SCALE_X(ptm->tmAveCharWidth);
7556 SCALE_X(ptm->tmMaxCharWidth);
7557
7558 #undef SCALE_X
7559 #undef SCALE_Y
7560 }
7561
7562 static void scale_outline_font_metrics(const GdiFont *font, OUTLINETEXTMETRICW *potm)
7563 {
7564 double scale_x, scale_y;
7565
7566 if (font->aveWidth)
7567 {
7568 scale_x = (double)font->aveWidth;
7569 scale_x /= (double)font->potm->otmTextMetrics.tmAveCharWidth;
7570 }
7571 else
7572 scale_x = font->scale_y;
7573
7574 scale_x *= fabs(font->font_desc.matrix.eM11);
7575 scale_y = font->scale_y * fabs(font->font_desc.matrix.eM22);
7576
7577 scale_font_metrics(font, &potm->otmTextMetrics);
7578
7579 #define SCALE_X(x) (x) = GDI_ROUND((double)(x) * (scale_x))
7580 #define SCALE_Y(y) (y) = GDI_ROUND((double)(y) * (scale_y))
7581
7582 SCALE_Y(potm->otmAscent);
7583 SCALE_Y(potm->otmDescent);
7584 SCALE_Y(potm->otmLineGap);
7585 SCALE_Y(potm->otmsCapEmHeight);
7586 SCALE_Y(potm->otmsXHeight);
7587 SCALE_Y(potm->otmrcFontBox.top);
7588 SCALE_Y(potm->otmrcFontBox.bottom);
7589 SCALE_X(potm->otmrcFontBox.left);
7590 SCALE_X(potm->otmrcFontBox.right);
7591 SCALE_Y(potm->otmMacAscent);
7592 SCALE_Y(potm->otmMacDescent);
7593 SCALE_Y(potm->otmMacLineGap);
7594 SCALE_X(potm->otmptSubscriptSize.x);
7595 SCALE_Y(potm->otmptSubscriptSize.y);
7596 SCALE_X(potm->otmptSubscriptOffset.x);
7597 SCALE_Y(potm->otmptSubscriptOffset.y);
7598 SCALE_X(potm->otmptSuperscriptSize.x);
7599 SCALE_Y(potm->otmptSuperscriptSize.y);
7600 SCALE_X(potm->otmptSuperscriptOffset.x);
7601 SCALE_Y(potm->otmptSuperscriptOffset.y);
7602 SCALE_Y(potm->otmsStrikeoutSize);
7603 SCALE_Y(potm->otmsStrikeoutPosition);
7604 SCALE_Y(potm->otmsUnderscoreSize);
7605 SCALE_Y(potm->otmsUnderscorePosition);
7606
7607 #undef SCALE_X
7608 #undef SCALE_Y
7609 }
7610
7611 static BOOL get_text_metrics(GdiFont *font, LPTEXTMETRICW ptm)
7612 {
7613 if(!font->potm)
7614 {
7615 if (!get_outline_text_metrics(font) && !get_bitmap_text_metrics(font)) return FALSE;
7616
7617 /* Make sure that the font has sane width/height ratio */
7618 if (font->aveWidth)
7619 {
7620 if ((font->aveWidth + font->potm->otmTextMetrics.tmHeight - 1) / font->potm->otmTextMetrics.tmHeight > 100)
7621 {
7622 WARN("Ignoring too large font->aveWidth %d\n", font->aveWidth);
7623 font->aveWidth = 0;
7624 }
7625 }
7626 }
7627 *ptm = font->potm->otmTextMetrics;
7628 scale_font_metrics(font, ptm);
7629 return TRUE;
7630 }
7631
7632 static BOOL face_has_symbol_charmap(FT_Face ft_face)
7633 {
7634 int i;
7635
7636 for(i = 0; i < ft_face->num_charmaps; i++)
7637 {
7638 if(ft_face->charmaps[i]->encoding == FT_ENCODING_MS_SYMBOL)
7639 return TRUE;
7640 }
7641 return FALSE;
7642 }
7643
7644 static BOOL get_outline_text_metrics(GdiFont *font)
7645 {
7646 BOOL ret = FALSE;
7647 FT_Face ft_face = font->ft_face;
7648 UINT needed, lenfam, lensty, lenface, lenfull;
7649 TT_OS2 *pOS2;
7650 TT_HoriHeader *pHori;
7651 TT_Postscript *pPost;
7652 FT_Fixed em_scale;
7653 WCHAR *family_nameW, *style_nameW, *face_nameW, *full_nameW;
7654 char *cp;
7655 INT ascent, descent;
7656 USHORT windescent;
7657
7658 TRACE("font=%p\n", font);
7659
7660 if(!FT_IS_SCALABLE(ft_face))
7661 return FALSE;
7662
7663 needed = sizeof(*font->potm);
7664
7665 lenfam = (strlenW(font->name) + 1) * sizeof(WCHAR);
7666 family_nameW = strdupW(font->name);
7667
7668 style_nameW = get_face_name( ft_face, TT_NAME_ID_FONT_SUBFAMILY, GetSystemDefaultLangID() );
7669 if (!style_nameW)
7670 {
7671 FIXME("failed to read style_nameW for font %s!\n", wine_dbgstr_w(font->name));
7672 style_nameW = towstr( CP_ACP, ft_face->style_name );
7673 }
7674 lensty = (strlenW(style_nameW) + 1) * sizeof(WCHAR);
7675
7676 face_nameW = get_face_name( ft_face, TT_NAME_ID_FULL_NAME, GetSystemDefaultLangID() );
7677 if (!face_nameW)
7678 {
7679 FIXME("failed to read face_nameW for font %s!\n", wine_dbgstr_w(font->name));
7680 face_nameW = strdupW(font->name);
7681 }
7682 if (font->name[0] == '@') face_nameW = prepend_at( face_nameW );
7683 lenface = (strlenW(face_nameW) + 1) * sizeof(WCHAR);
7684
7685 full_nameW = get_face_name( ft_face, TT_NAME_ID_UNIQUE_ID, GetSystemDefaultLangID() );
7686 if (!full_nameW)
7687 {
7688 WCHAR fake_nameW[] = {'f','a','k','e',' ','n','a','m','e', 0};
7689 FIXME("failed to read full_nameW for font %s!\n", wine_dbgstr_w(font->name));
7690 full_nameW = strdupW(fake_nameW);
7691 }
7692 lenfull = (strlenW(full_nameW) + 1) * sizeof(WCHAR);
7693
7694 /* These names should be read from the TT name table */
7695
7696 /* length of otmpFamilyName */
7697 needed += lenfam;
7698
7699 /* length of otmpFaceName */
7700 needed += lenface;
7701
7702 /* length of otmpStyleName */
7703 needed += lensty;
7704
7705 /* length of otmpFullName */
7706 needed += lenfull;
7707
7708
7709 em_scale = (FT_Fixed)MulDiv(font->ppem, 1 << 16, ft_face->units_per_EM);
7710
7711 pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2);
7712 if(!pOS2) {
7713 FIXME("Can't find OS/2 table - not TT font?\n");
7714 goto end;
7715 }
7716
7717 pHori = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_hhea);
7718 if(!pHori) {
7719 FIXME("Can't find HHEA table - not TT font?\n");
7720 goto end;
7721 }
7722
7723 pPost = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_post); /* we can live with this failing */
7724
7725 TRACE("OS/2 winA = %u winD = %u typoA = %d typoD = %d typoLG = %d avgW %d FT_Face a = %d, d = %d, h = %d: HORZ a = %d, d = %d lg = %d maxY = %ld minY = %ld\n",
7726 pOS2->usWinAscent, pOS2->usWinDescent,
7727 pOS2->sTypoAscender, pOS2->sTypoDescender, pOS2->sTypoLineGap,
7728 pOS2->xAvgCharWidth,
7729 ft_face->ascender, ft_face->descender, ft_face->height,
7730 pHori->Ascender, pHori->Descender, pHori->Line_Gap,
7731 ft_face->bbox.yMax, ft_face->bbox.yMin);
7732
7733 font->potm = HeapAlloc(GetProcessHeap(), 0, needed);
7734 font->potm->otmSize = needed;
7735
7736 #define TM font->potm->otmTextMetrics
7737
7738 windescent = get_fixed_windescent(pOS2->usWinDescent);
7739 if(pOS2->usWinAscent + windescent == 0) {
7740 ascent = pHori->Ascender;
7741 descent = -pHori->Descender;
7742 } else {
7743 ascent = pOS2->usWinAscent;
7744 descent = windescent;
7745 }
7746
7747 font->ntmCellHeight = ascent + descent;
7748 font->ntmAvgWidth = pOS2->xAvgCharWidth;
7749
7750 #define SCALE_X(x) (pFT_MulFix(x, em_scale))
7751 #define SCALE_Y(y) (pFT_MulFix(y, em_scale))
7752
7753 if(font->yMax) {
7754 TM.tmAscent = font->yMax;
7755 TM.tmDescent = -font->yMin;
7756 TM.tmInternalLeading = (TM.tmAscent + TM.tmDescent) - ft_face->size->metrics.y_ppem;
7757 } else {
7758 TM.tmAscent = SCALE_Y(ascent);
7759 TM.tmDescent = SCALE_Y(descent);
7760 TM.tmInternalLeading = SCALE_Y(ascent + descent - ft_face->units_per_EM);
7761 }
7762
7763 TM.tmHeight = TM.tmAscent + TM.tmDescent;
7764
7765 /* MSDN says:
7766 el = MAX(0, LineGap - ((WinAscent + WinDescent) - (Ascender - Descender)))
7767 */
7768 TM.tmExternalLeading = max(0, SCALE_Y(pHori->Line_Gap -
7769 ((ascent + descent) -
7770 (pHori->Ascender - pHori->Descender))));
7771
7772 TM.tmAveCharWidth = SCALE_X(pOS2->xAvgCharWidth);
7773 if (TM.tmAveCharWidth == 0) {
7774 TM.tmAveCharWidth = 1;
7775 }
7776 TM.tmMaxCharWidth = SCALE_X(ft_face->bbox.xMax - ft_face->bbox.xMin);
7777 TM.tmWeight = FW_REGULAR;
7778 if (font->fake_bold) {
7779 TM.tmAveCharWidth++;
7780 TM.tmMaxCharWidth++;
7781 TM.tmWeight = FW_BOLD;
7782 }
7783 else
7784 {
7785 if (ft_face->style_flags & FT_STYLE_FLAG_BOLD)
7786 {
7787 if (pOS2->usWeightClass > FW_MEDIUM)
7788 TM.tmWeight = pOS2->usWeightClass;
7789 }
7790 else if (pOS2->usWeightClass <= FW_MEDIUM)
7791 TM.tmWeight = pOS2->usWeightClass;
7792 }
7793 TM.tmOverhang = 0;
7794 TM.tmDigitizedAspectX = 96; /* FIXME */
7795 TM.tmDigitizedAspectY = 96; /* FIXME */
7796 /* It appears that for fonts with SYMBOL_CHARSET Windows always sets
7797 * symbol range to 0 - f0ff
7798 */
7799
7800 if (face_has_symbol_charmap(ft_face) || (pOS2->usFirstCharIndex >= 0xf000 && pOS2->usFirstCharIndex < 0xf100))
7801 {
7802 TM.tmFirstChar = 0;
7803 switch(GetACP())
7804 {
7805 case 1255: /* Hebrew */
7806 TM.tmLastChar = 0xf896;
7807 break;
7808 case 1257: /* Baltic */
7809 TM.tmLastChar = 0xf8fd;
7810 break;
7811 default:
7812 TM.tmLastChar = 0xf0ff;
7813 }
7814 TM.tmBreakChar = 0x20;
7815 TM.tmDefaultChar = 0x1f;
7816 }
7817 else
7818 {
7819 TM.tmFirstChar = pOS2->usFirstCharIndex; /* Should be the first char in the cmap */
7820 TM.tmLastChar = pOS2->usLastCharIndex; /* Should be min(cmap_last, os2_last) */
7821
7822 if(pOS2->usFirstCharIndex <= 1)
7823 TM.tmBreakChar = pOS2->usFirstCharIndex + 2;
7824 else if (pOS2->usFirstCharIndex > 0xff)
7825 TM.tmBreakChar = 0x20;
7826 else
7827 TM.tmBreakChar = pOS2->usFirstCharIndex;
7828 TM.tmDefaultChar = TM.tmBreakChar - 1;
7829 }
7830 TM.tmItalic = font->fake_italic ? 255 : ((ft_face->style_flags & FT_STYLE_FLAG_ITALIC) ? 255 : 0);
7831 TM.tmUnderlined = font->underline;
7832 TM.tmStruckOut = font->strikeout;
7833
7834 /* Yes TPMF_FIXED_PITCH is correct; braindead api */
7835 if(!FT_IS_FIXED_WIDTH(ft_face) &&
7836 (pOS2->version == 0xFFFFU ||
7837 pOS2->panose[PAN_PROPORTION_INDEX] != PAN_PROP_MONOSPACED))
7838 TM.tmPitchAndFamily = TMPF_FIXED_PITCH;
7839 else
7840 TM.tmPitchAndFamily = 0;
7841
7842 switch(pOS2->panose[PAN_FAMILYTYPE_INDEX])
7843 {
7844 case PAN_FAMILY_SCRIPT:
7845 TM.tmPitchAndFamily |= FF_SCRIPT;
7846 break;
7847
7848 case PAN_FAMILY_DECORATIVE:
7849 TM.tmPitchAndFamily |= FF_DECORATIVE;
7850 break;
7851
7852 case PAN_ANY:
7853 case PAN_NO_FIT:
7854 case PAN_FAMILY_TEXT_DISPLAY:
7855 case PAN_FAMILY_PICTORIAL: /* symbol fonts get treated as if they were text */
7856 /* which is clearly not what the panose spec says. */
7857 default:
7858 if(TM.tmPitchAndFamily == 0 || /* fixed */
7859 pOS2->panose[PAN_PROPORTION_INDEX] == PAN_PROP_MONOSPACED)
7860 TM.tmPitchAndFamily = FF_MODERN;
7861 else
7862 {
7863 switch(pOS2->panose[PAN_SERIFSTYLE_INDEX])
7864 {
7865 case PAN_ANY:
7866 case PAN_NO_FIT:
7867 default:
7868 TM.tmPitchAndFamily |= FF_DONTCARE;
7869 break;
7870
7871 case PAN_SERIF_COVE:
7872 case PAN_SERIF_OBTUSE_COVE:
7873 case PAN_SERIF_SQUARE_COVE:
7874 case PAN_SERIF_OBTUSE_SQUARE_COVE:
7875 case PAN_SERIF_SQUARE:
7876 case PAN_SERIF_THIN:
7877 case PAN_SERIF_BONE:
7878 case PAN_SERIF_EXAGGERATED:
7879 case PAN_SERIF_TRIANGLE:
7880 TM.tmPitchAndFamily |= FF_ROMAN;
7881 break;
7882
7883 case PAN_SERIF_NORMAL_SANS:
7884 case PAN_SERIF_OBTUSE_SANS:
7885 case PAN_SERIF_PERP_SANS:
7886 case PAN_SERIF_FLARED:
7887 case PAN_SERIF_ROUNDED:
7888 TM.tmPitchAndFamily |= FF_SWISS;
7889 break;
7890 }
7891 }
7892 break;
7893 }
7894
7895 if(FT_IS_SCALABLE(ft_face))
7896 TM.tmPitchAndFamily |= TMPF_VECTOR;
7897
7898 if(FT_IS_SFNT(ft_face))
7899 {
7900 if (font->ntmFlags & NTM_PS_OPENTYPE)
7901 TM.tmPitchAndFamily |= TMPF_DEVICE;
7902 else
7903 TM.tmPitchAndFamily |= TMPF_TRUETYPE;
7904 }
7905
7906 TM.tmCharSet = font->charset;
7907
7908 font->potm->otmFiller = 0;
7909 memcpy(&font->potm->otmPanoseNumber, pOS2->panose, PANOSE_COUNT);
7910 font->potm->otmfsSelection = pOS2->fsSelection;
7911 if (font->fake_italic)
7912 font->potm->otmfsSelection |= 1;
7913 if (font->fake_bold)
7914 font->potm->otmfsSelection |= 1 << 5;
7915 /* Only return valid bits that define embedding and subsetting restrictions */
7916 font->potm->otmfsType = pOS2->fsType & 0x30e;
7917 font->potm->otmsCharSlopeRise = pHori->caret_Slope_Rise;
7918 font->potm->otmsCharSlopeRun = pHori->caret_Slope_Run;
7919 font->potm->otmItalicAngle = 0; /* POST table */
7920 font->potm->otmEMSquare = ft_face->units_per_EM;
7921 font->potm->otmAscent = SCALE_Y(pOS2->sTypoAscender);
7922 font->potm->otmDescent = SCALE_Y(pOS2->sTypoDescender);
7923 font->potm->otmLineGap = SCALE_Y(pOS2->sTypoLineGap);
7924 font->potm->otmsCapEmHeight = SCALE_Y(pOS2->sCapHeight);
7925 font->potm->otmsXHeight = SCALE_Y(pOS2->sxHeight);
7926 font->potm->otmrcFontBox.left = SCALE_X(ft_face->bbox.xMin);
7927 font->potm->otmrcFontBox.right = SCALE_X(ft_face->bbox.xMax);
7928 font->potm->otmrcFontBox.top = SCALE_Y(ft_face->bbox.yMax);
7929 font->potm->otmrcFontBox.bottom = SCALE_Y(ft_face->bbox.yMin);
7930 font->potm->otmMacAscent = TM.tmAscent;
7931 font->potm->otmMacDescent = -TM.tmDescent;
7932 font->potm->otmMacLineGap = font->potm->otmLineGap;
7933 font->potm->otmusMinimumPPEM = 0; /* TT Header */
7934 font->potm->otmptSubscriptSize.x = SCALE_X(pOS2->ySubscriptXSize);
7935 font->potm->otmptSubscriptSize.y = SCALE_Y(pOS2->ySubscriptYSize);
7936 font->potm->otmptSubscriptOffset.x = SCALE_X(pOS2->ySubscriptXOffset);
7937 font->potm->otmptSubscriptOffset.y = SCALE_Y(pOS2->ySubscriptYOffset);
7938 font->potm->otmptSuperscriptSize.x = SCALE_X(pOS2->ySuperscriptXSize);
7939 font->potm->otmptSuperscriptSize.y = SCALE_Y(pOS2->ySuperscriptYSize);
7940 font->potm->otmptSuperscriptOffset.x = SCALE_X(pOS2->ySuperscriptXOffset);
7941 font->potm->otmptSuperscriptOffset.y = SCALE_Y(pOS2->ySuperscriptYOffset);
7942 font->potm->otmsStrikeoutSize = SCALE_Y(pOS2->yStrikeoutSize);
7943 font->potm->otmsStrikeoutPosition = SCALE_Y(pOS2->yStrikeoutPosition);
7944 if(!pPost) {
7945 font->potm->otmsUnderscoreSize = 0;
7946 font->potm->otmsUnderscorePosition = 0;
7947 } else {
7948 font->potm->otmsUnderscoreSize = SCALE_Y(pPost->underlineThickness);
7949 font->potm->otmsUnderscorePosition = SCALE_Y(pPost->underlinePosition);
7950 }
7951 #undef SCALE_X
7952 #undef SCALE_Y
7953 #undef TM
7954
7955 /* otmp* members should clearly have type ptrdiff_t, but M$ knows best */
7956 cp = (char*)font->potm + sizeof(*font->potm);
7957 font->potm->otmpFamilyName = (LPSTR)(cp - (char*)font->potm);
7958 strcpyW((WCHAR*)cp, family_nameW);
7959 cp += lenfam;
7960 font->potm->otmpStyleName = (LPSTR)(cp - (char*)font->potm);
7961 strcpyW((WCHAR*)cp, style_nameW);
7962 cp += lensty;
7963 font->potm->otmpFaceName = (LPSTR)(cp - (char*)font->potm);
7964 strcpyW((WCHAR*)cp, face_nameW);
7965 cp += lenface;
7966 font->potm->otmpFullName = (LPSTR)(cp - (char*)font->potm);
7967 strcpyW((WCHAR*)cp, full_nameW);
7968 ret = TRUE;
7969
7970 end:
7971 HeapFree(GetProcessHeap(), 0, style_nameW);
7972 HeapFree(GetProcessHeap(), 0, family_nameW);
7973 HeapFree(GetProcessHeap(), 0, face_nameW);
7974 HeapFree(GetProcessHeap(), 0, full_nameW);
7975 return ret;
7976 }
7977
7978 /*************************************************************
7979 * freetype_GetGlyphOutline
7980 */
7981 static DWORD freetype_GetGlyphOutline( PHYSDEV dev, UINT glyph, UINT format,
7982 LPGLYPHMETRICS lpgm, DWORD buflen, LPVOID buf, const MAT2 *lpmat )
7983 {
7984 struct freetype_physdev *physdev = get_freetype_dev( dev );
7985 DWORD ret;
7986 ABC abc;
7987
7988 if (!physdev->font)
7989 {
7990 dev = GET_NEXT_PHYSDEV( dev, pGetGlyphOutline );
7991 return dev->funcs->pGetGlyphOutline( dev, glyph, format, lpgm, buflen, buf, lpmat );
7992 }
7993
7994 GDI_CheckNotLock();
7995 EnterCriticalSection( &freetype_cs );
7996 ret = get_glyph_outline( physdev->font, glyph, format, lpgm, &abc, buflen, buf, lpmat );
7997 LeaveCriticalSection( &freetype_cs );
7998 return ret;
7999 }
8000
8001 /*************************************************************
8002 * freetype_GetTextMetrics
8003 */
8004 static BOOL freetype_GetTextMetrics( PHYSDEV dev, TEXTMETRICW *metrics )
8005 {
8006 struct freetype_physdev *physdev = get_freetype_dev( dev );
8007 BOOL ret;
8008
8009 if (!physdev->font)
8010 {
8011 dev = GET_NEXT_PHYSDEV( dev, pGetTextMetrics );
8012 return dev->funcs->pGetTextMetrics( dev, metrics );
8013 }
8014
8015 GDI_CheckNotLock();
8016 EnterCriticalSection( &freetype_cs );
8017 ret = get_text_metrics( physdev->font, metrics );
8018 LeaveCriticalSection( &freetype_cs );
8019 return ret;
8020 }
8021
8022 /*************************************************************
8023 * freetype_GetOutlineTextMetrics
8024 */
8025 static UINT freetype_GetOutlineTextMetrics( PHYSDEV dev, UINT cbSize, OUTLINETEXTMETRICW *potm )
8026 {
8027 struct freetype_physdev *physdev = get_freetype_dev( dev );
8028 UINT ret = 0;
8029
8030 if (!physdev->font)
8031 {
8032 dev = GET_NEXT_PHYSDEV( dev, pGetOutlineTextMetrics );
8033 return dev->funcs->pGetOutlineTextMetrics( dev, cbSize, potm );
8034 }
8035
8036 TRACE("font=%p\n", physdev->font);
8037
8038 if (!FT_IS_SCALABLE( physdev->font->ft_face )) return 0;
8039
8040 GDI_CheckNotLock();
8041 EnterCriticalSection( &freetype_cs );
8042
8043 if (physdev->font->potm || get_outline_text_metrics( physdev->font ))
8044 {
8045 if(potm && cbSize >= physdev->font->potm->otmSize)
8046 {
8047 memcpy(potm, physdev->font->potm, physdev->font->potm->otmSize);
8048 scale_outline_font_metrics(physdev->font, potm);
8049 }
8050 ret = physdev->font->potm->otmSize;
8051 }
8052 LeaveCriticalSection( &freetype_cs );
8053 return ret;
8054 }
8055
8056 static BOOL load_child_font(GdiFont *font, CHILD_FONT *child)
8057 {
8058 child->font = alloc_font();
8059 child->font->ft_face = OpenFontFace(child->font, child->face, 0, -font->ppem);
8060 if(!child->font->ft_face)
8061 {
8062 free_font(child->font);
8063 child->font = NULL;
8064 return FALSE;
8065 }
8066
8067 child->font->font_desc = font->font_desc;
8068 child->font->ntmFlags = child->face->ntmFlags;
8069 child->font->orientation = font->orientation;
8070 child->font->scale_y = font->scale_y;
8071 child->font->name = strdupW(child->face->family->FamilyName);
8072 child->font->base_font = font;
8073 TRACE("created child font %p for base %p\n", child->font, font);
8074 return TRUE;
8075 }
8076
8077 static BOOL get_glyph_index_linked(GdiFont *font, UINT c, GdiFont **linked_font, FT_UInt *glyph, BOOL* vert)
8078 {
8079 FT_UInt g,o;
8080 CHILD_FONT *child_font;
8081
8082 if(font->base_font)
8083 font = font->base_font;
8084
8085 *linked_font = font;
8086
8087 if((*glyph = get_glyph_index(font, c)))
8088 {
8089 o = *glyph;
8090 *glyph = get_GSUB_vert_glyph(font, *glyph);
8091 *vert = (o != *glyph);
8092 return TRUE;
8093 }
8094
8095 if (c < 32) goto done; /* don't check linked fonts for control characters */
8096
8097 LIST_FOR_EACH_ENTRY(child_font, &font->child_fonts, CHILD_FONT, entry)
8098 {
8099 if(!child_font->font)
8100 if(!load_child_font(font, child_font))
8101 continue;
8102
8103 if(!child_font->font->ft_face)
8104 continue;
8105 g = get_glyph_index(child_font->font, c);
8106 o = g;
8107 g = get_GSUB_vert_glyph(child_font->font, g);
8108 if(g)
8109 {
8110 *glyph = g;
8111 *linked_font = child_font->font;
8112 *vert = (o != g);
8113 return TRUE;
8114 }
8115 }
8116
8117 done:
8118 *vert = FALSE;
8119 return FALSE;
8120 }
8121
8122 /*************************************************************
8123 * freetype_GetCharWidth
8124 */
8125 static BOOL freetype_GetCharWidth( PHYSDEV dev, UINT firstChar, UINT lastChar, LPINT buffer )
8126 {
8127 static const MAT2 identity = { {0,1},{0,0},{0,0},{0,1} };
8128 UINT c;
8129 GLYPHMETRICS gm;
8130 ABC abc;
8131 struct freetype_physdev *physdev = get_freetype_dev( dev );
8132
8133 if (!physdev->font)
8134 {
8135 dev = GET_NEXT_PHYSDEV( dev, pGetCharWidth );
8136 return dev->funcs->pGetCharWidth( dev, firstChar, lastChar, buffer );
8137 }
8138
8139 TRACE("%p, %d, %d, %p\n", physdev->font, firstChar, lastChar, buffer);
8140
8141 GDI_CheckNotLock();
8142 EnterCriticalSection( &freetype_cs );
8143 for(c = firstChar; c <= lastChar; c++) {
8144 get_glyph_outline( physdev->font, c, GGO_METRICS, &gm, &abc, 0, NULL, &identity );
8145 buffer[c - firstChar] = abc.abcA + abc.abcB + abc.abcC;
8146 }
8147 LeaveCriticalSection( &freetype_cs );
8148 return TRUE;
8149 }
8150
8151 /*************************************************************
8152 * freetype_GetCharABCWidths
8153 */
8154 static BOOL freetype_GetCharABCWidths( PHYSDEV dev, UINT firstChar, UINT lastChar, LPABC buffer )
8155 {
8156 static const MAT2 identity = { {0,1},{0,0},{0,0},{0,1} };
8157 UINT c;
8158 GLYPHMETRICS gm;
8159 struct freetype_physdev *physdev = get_freetype_dev( dev );
8160
8161 if (!physdev->font)
8162 {
8163 dev = GET_NEXT_PHYSDEV( dev, pGetCharABCWidths );
8164 return dev->funcs->pGetCharABCWidths( dev, firstChar, lastChar, buffer );
8165 }
8166
8167 TRACE("%p, %d, %d, %p\n", physdev->font, firstChar, lastChar, buffer);
8168
8169 GDI_CheckNotLock();
8170 EnterCriticalSection( &freetype_cs );
8171
8172 for(c = firstChar; c <= lastChar; c++, buffer++)
8173 get_glyph_outline( physdev->font, c, GGO_METRICS, &gm, buffer, 0, NULL, &identity );
8174
8175 LeaveCriticalSection( &freetype_cs );
8176 return TRUE;
8177 }
8178
8179 /*************************************************************
8180 * freetype_GetCharABCWidthsI
8181 */
8182 static BOOL freetype_GetCharABCWidthsI( PHYSDEV dev, UINT firstChar, UINT count, LPWORD pgi, LPABC buffer )
8183 {
8184 static const MAT2 identity = { {0,1},{0,0},{0,0},{0,1} };
8185 UINT c;
8186 GLYPHMETRICS gm;
8187 struct freetype_physdev *physdev = get_freetype_dev( dev );
8188
8189 if (!physdev->font)
8190 {
8191 dev = GET_NEXT_PHYSDEV( dev, pGetCharABCWidthsI );
8192 return dev->funcs->pGetCharABCWidthsI( dev, firstChar, count, pgi, buffer );
8193 }
8194
8195 if(!FT_HAS_HORIZONTAL(physdev->font->ft_face))
8196 return FALSE;
8197
8198 GDI_CheckNotLock();
8199 EnterCriticalSection( &freetype_cs );
8200
8201 for(c = 0; c < count; c++, buffer++)
8202 get_glyph_outline( physdev->font, pgi ? pgi[c] : firstChar + c, GGO_METRICS | GGO_GLYPH_INDEX,
8203 &gm, buffer, 0, NULL, &identity );
8204
8205 LeaveCriticalSection( &freetype_cs );
8206 return TRUE;
8207 }
8208
8209 /*************************************************************
8210 * freetype_GetTextExtentExPoint
8211 */
8212 static BOOL freetype_GetTextExtentExPoint( PHYSDEV dev, LPCWSTR wstr, INT count, LPINT dxs )
8213 {
8214 static const MAT2 identity = { {0,1},{0,0},{0,0},{0,1} };
8215 INT idx, pos;
8216 ABC abc;
8217 GLYPHMETRICS gm;
8218 struct freetype_physdev *physdev = get_freetype_dev( dev );
8219
8220 if (!physdev->font)
8221 {
8222 dev = GET_NEXT_PHYSDEV( dev, pGetTextExtentExPoint );
8223 return dev->funcs->pGetTextExtentExPoint( dev, wstr, count, dxs );
8224 }
8225
8226 TRACE("%p, %s, %d\n", physdev->font, debugstr_wn(wstr, count), count);
8227
8228 GDI_CheckNotLock();
8229 EnterCriticalSection( &freetype_cs );
8230
8231 for (idx = pos = 0; idx < count; idx++)
8232 {
8233 get_glyph_outline( physdev->font, wstr[idx], GGO_METRICS, &gm, &abc, 0, NULL, &identity );
8234 pos += abc.abcA + abc.abcB + abc.abcC;
8235 dxs[idx] = pos;
8236 }
8237
8238 LeaveCriticalSection( &freetype_cs );
8239 return TRUE;
8240 }
8241
8242 /*************************************************************
8243 * freetype_GetTextExtentExPointI
8244 */
8245 static BOOL freetype_GetTextExtentExPointI( PHYSDEV dev, const WORD *indices, INT count, LPINT dxs )
8246 {
8247 static const MAT2 identity = { {0,1},{0,0},{0,0},{0,1} };
8248 INT idx, pos;
8249 ABC abc;
8250 GLYPHMETRICS gm;
8251 struct freetype_physdev *physdev = get_freetype_dev( dev );
8252
8253 if (!physdev->font)
8254 {
8255 dev = GET_NEXT_PHYSDEV( dev, pGetTextExtentExPointI );
8256 return dev->funcs->pGetTextExtentExPointI( dev, indices, count, dxs );
8257 }
8258
8259 TRACE("%p, %p, %d\n", physdev->font, indices, count);
8260
8261 GDI_CheckNotLock();
8262 EnterCriticalSection( &freetype_cs );
8263
8264 for (idx = pos = 0; idx < count; idx++)
8265 {
8266 get_glyph_outline( physdev->font, indices[idx], GGO_METRICS | GGO_GLYPH_INDEX,
8267 &gm, &abc, 0, NULL, &identity );
8268 pos += abc.abcA + abc.abcB + abc.abcC;
8269 dxs[idx] = pos;
8270 }
8271
8272 LeaveCriticalSection( &freetype_cs );
8273 return TRUE;
8274 }
8275
8276 /*************************************************************
8277 * freetype_GetFontData
8278 */
8279 static DWORD freetype_GetFontData( PHYSDEV dev, DWORD table, DWORD offset, LPVOID buf, DWORD cbData )
8280 {
8281 struct freetype_physdev *physdev = get_freetype_dev( dev );
8282
8283 if (!physdev->font)
8284 {
8285 dev = GET_NEXT_PHYSDEV( dev, pGetFontData );
8286 return dev->funcs->pGetFontData( dev, table, offset, buf, cbData );
8287 }
8288
8289 TRACE("font=%p, table=%s, offset=0x%x, buf=%p, cbData=0x%x\n",
8290 physdev->font, debugstr_an((char*)&table, 4), offset, buf, cbData);
8291
8292 return get_font_data( physdev->font, table, offset, buf, cbData );
8293 }
8294
8295 /*************************************************************
8296 * freetype_GetTextFace
8297 */
8298 static INT freetype_GetTextFace( PHYSDEV dev, INT count, LPWSTR str )
8299 {
8300 INT n;
8301 struct freetype_physdev *physdev = get_freetype_dev( dev );
8302
8303 if (!physdev->font)
8304 {
8305 dev = GET_NEXT_PHYSDEV( dev, pGetTextFace );
8306 return dev->funcs->pGetTextFace( dev, count, str );
8307 }
8308
8309 n = strlenW(physdev->font->name) + 1;
8310 if (str)
8311 {
8312 lstrcpynW(str, physdev->font->name, count);
8313 n = min(count, n);
8314 }
8315 return n;
8316 }
8317
8318 /*************************************************************
8319 * freetype_GetTextCharsetInfo
8320 */
8321 static UINT freetype_GetTextCharsetInfo( PHYSDEV dev, LPFONTSIGNATURE fs, DWORD flags )
8322 {
8323 struct freetype_physdev *physdev = get_freetype_dev( dev );
8324
8325 if (!physdev->font)
8326 {
8327 dev = GET_NEXT_PHYSDEV( dev, pGetTextCharsetInfo );
8328 return dev->funcs->pGetTextCharsetInfo( dev, fs, flags );
8329 }
8330 if (fs) *fs = physdev->font->fs;
8331 return physdev->font->charset;
8332 }
8333
8334 /* Retrieve a list of supported Unicode ranges for a given font.
8335 * Can be called with NULL gs to calculate the buffer size. Returns
8336 * the number of ranges found.
8337 */
8338 static DWORD get_font_unicode_ranges(FT_Face face, GLYPHSET *gs)
8339 {
8340 DWORD num_ranges = 0;
8341
8342 if (face->charmap->encoding == FT_ENCODING_UNICODE)
8343 {
8344 FT_UInt glyph_code;
8345 FT_ULong char_code, char_code_prev;
8346
8347 glyph_code = 0;
8348 char_code_prev = char_code = pFT_Get_First_Char(face, &glyph_code);
8349
8350 TRACE("face encoding FT_ENCODING_UNICODE, number of glyphs %ld, first glyph %u, first char %04lx\n",
8351 face->num_glyphs, glyph_code, char_code);
8352
8353 if (!glyph_code) return 0;
8354
8355 if (gs)
8356 {
8357 gs->ranges[0].wcLow = (USHORT)char_code;
8358 gs->ranges[0].cGlyphs = 0;
8359 gs->cGlyphsSupported = 0;
8360 }
8361
8362 num_ranges = 1;
8363 while (glyph_code)
8364 {
8365 if (char_code < char_code_prev)
8366 {
8367 ERR("expected increasing char code from FT_Get_Next_Char\n");
8368 return 0;
8369 }
8370 if (char_code - char_code_prev > 1)
8371 {
8372 num_ranges++;
8373 if (gs)
8374 {
8375 gs->ranges[num_ranges - 1].wcLow = (USHORT)char_code;
8376 gs->ranges[num_ranges - 1].cGlyphs = 1;
8377 gs->cGlyphsSupported++;
8378 }
8379 }
8380 else if (gs)
8381 {
8382 gs->ranges[num_ranges - 1].cGlyphs++;
8383 gs->cGlyphsSupported++;
8384 }
8385 char_code_prev = char_code;
8386 char_code = pFT_Get_Next_Char(face, char_code, &glyph_code);
8387 }
8388 }
8389 else
8390 {
8391 DWORD encoding = RtlUlongByteSwap(face->charmap->encoding);
8392 FIXME("encoding %s not supported\n", debugstr_an((char *)&encoding, 4));
8393 }
8394
8395 return num_ranges;
8396 }
8397
8398 /*************************************************************
8399 * freetype_GetFontUnicodeRanges
8400 */
8401 static DWORD freetype_GetFontUnicodeRanges( PHYSDEV dev, LPGLYPHSET glyphset )
8402 {
8403 struct freetype_physdev *physdev = get_freetype_dev( dev );
8404 DWORD size, num_ranges;
8405
8406 if (!physdev->font)
8407 {
8408 dev = GET_NEXT_PHYSDEV( dev, pGetFontUnicodeRanges );
8409 return dev->funcs->pGetFontUnicodeRanges( dev, glyphset );
8410 }
8411
8412 num_ranges = get_font_unicode_ranges(physdev->font->ft_face, glyphset);
8413 size = sizeof(GLYPHSET) + sizeof(WCRANGE) * (num_ranges - 1);
8414 if (glyphset)
8415 {
8416 glyphset->cbThis = size;
8417 glyphset->cRanges = num_ranges;
8418 glyphset->flAccel = 0;
8419 }
8420 return size;
8421 }
8422
8423 /*************************************************************
8424 * freetype_FontIsLinked
8425 */
8426 static BOOL freetype_FontIsLinked( PHYSDEV dev )
8427 {
8428 struct freetype_physdev *physdev = get_freetype_dev( dev );
8429 BOOL ret;
8430
8431 if (!physdev->font)
8432 {
8433 dev = GET_NEXT_PHYSDEV( dev, pFontIsLinked );
8434 return dev->funcs->pFontIsLinked( dev );
8435 }
8436
8437 GDI_CheckNotLock();
8438 EnterCriticalSection( &freetype_cs );
8439 ret = !list_empty(&physdev->font->child_fonts);
8440 LeaveCriticalSection( &freetype_cs );
8441 return ret;
8442 }
8443
8444 /*************************************************************************
8445 * GetRasterizerCaps (GDI32.@)
8446 */
8447 BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
8448 {
8449 lprs->nSize = sizeof(RASTERIZER_STATUS);
8450 lprs->wFlags = TT_AVAILABLE | TT_ENABLED;
8451 lprs->nLanguageID = 0;
8452 return TRUE;
8453 }
8454
8455 /*************************************************************
8456 * freetype_GetFontRealizationInfo
8457 */
8458 static BOOL freetype_GetFontRealizationInfo( PHYSDEV dev, void *ptr )
8459 {
8460 struct freetype_physdev *physdev = get_freetype_dev( dev );
8461 struct font_realization_info *info = ptr;
8462
8463 if (!physdev->font)
8464 {
8465 dev = GET_NEXT_PHYSDEV( dev, pGetFontRealizationInfo );
8466 return dev->funcs->pGetFontRealizationInfo( dev, ptr );
8467 }
8468
8469 TRACE("(%p, %p)\n", physdev->font, info);
8470
8471 info->flags = 1;
8472 if(FT_IS_SCALABLE(physdev->font->ft_face))
8473 info->flags |= 2;
8474
8475 info->cache_num = physdev->font->cache_num;
8476 info->instance_id = physdev->font->instance_id;
8477 if (info->size == sizeof(*info))
8478 {
8479 info->unk = 0;
8480 info->face_index = physdev->font->ft_face->face_index;
8481 info->simulations = 0;
8482 if (physdev->font->fake_bold)
8483 info->simulations |= 0x1;
8484 if (physdev->font->fake_italic)
8485 info->simulations |= 0x2;
8486 }
8487
8488 return TRUE;
8489 }
8490
8491 /*************************************************************************
8492 * GetFontFileInfo (GDI32.@)
8493 */
8494 BOOL WINAPI GetFontFileInfo( DWORD instance_id, DWORD unknown, struct font_fileinfo *info, DWORD size, DWORD *needed )
8495 {
8496 struct font_handle_entry *entry = handle_entry( instance_id );
8497 const GdiFont *font;
8498
8499 if (!entry)
8500 {
8501 SetLastError(ERROR_INVALID_PARAMETER);
8502 return FALSE;
8503 }
8504
8505 font = entry->obj;
8506 *needed = sizeof(*info) + strlenW(font->fileinfo->path) * sizeof(WCHAR);
8507 if (*needed > size)
8508 {
8509 SetLastError(ERROR_INSUFFICIENT_BUFFER);
8510 return FALSE;
8511 }
8512
8513 /* path is included too */
8514 memcpy(info, font->fileinfo, *needed);
8515 return TRUE;
8516 }
8517
8518 /*************************************************************************
8519 * Kerning support for TrueType fonts
8520 */
8521
8522 struct TT_kern_table
8523 {
8524 USHORT version;
8525 USHORT nTables;
8526 };
8527
8528 struct TT_kern_subtable
8529 {
8530 USHORT version;
8531 USHORT length;
8532 union
8533 {
8534 USHORT word;
8535 struct
8536 {
8537 USHORT horizontal : 1;
8538 USHORT minimum : 1;
8539 USHORT cross_stream: 1;
8540 USHORT override : 1;
8541 USHORT reserved1 : 4;
8542 USHORT format : 8;
8543 } bits;
8544 } coverage;
8545 };
8546
8547 struct TT_format0_kern_subtable
8548 {
8549 USHORT nPairs;
8550 USHORT searchRange;
8551 USHORT entrySelector;
8552 USHORT rangeShift;
8553 };
8554
8555 struct TT_kern_pair
8556 {
8557 USHORT left;
8558 USHORT right;
8559 short value;
8560 };
8561
8562 static DWORD parse_format0_kern_subtable(GdiFont *font,
8563 const struct TT_format0_kern_subtable *tt_f0_ks,
8564 const USHORT *glyph_to_char,
8565 KERNINGPAIR *kern_pair, DWORD cPairs)
8566 {
8567 USHORT i, nPairs;
8568 const struct TT_kern_pair *tt_kern_pair;
8569
8570 TRACE("font height %d, units_per_EM %d\n", font->ppem, font->ft_face->units_per_EM);
8571
8572 nPairs = GET_BE_WORD(tt_f0_ks->nPairs);
8573
8574 TRACE("nPairs %u, searchRange %u, entrySelector %u, rangeShift %u\n",
8575 nPairs, GET_BE_WORD(tt_f0_ks->searchRange),
8576 GET_BE_WORD(tt_f0_ks->entrySelector), GET_BE_WORD(tt_f0_ks->rangeShift));
8577
8578 if (!kern_pair || !cPairs)
8579 return nPairs;
8580
8581 tt_kern_pair = (const struct TT_kern_pair *)(tt_f0_ks + 1);
8582
8583 nPairs = min(nPairs, cPairs);
8584
8585 for (i = 0; i < nPairs; i++)
8586 {
8587 kern_pair->wFirst = glyph_to_char[GET_BE_WORD(tt_kern_pair[i].left)];
8588 kern_pair->wSecond = glyph_to_char[GET_BE_WORD(tt_kern_pair[i].right)];
8589 /* this algorithm appears to better match what Windows does */
8590 kern_pair->iKernAmount = (short)GET_BE_WORD(tt_kern_pair[i].value) * font->ppem;
8591 if (kern_pair->iKernAmount < 0)
8592 {
8593 kern_pair->iKernAmount -= font->ft_face->units_per_EM / 2;
8594 kern_pair->iKernAmount -= font->ppem;
8595 }
8596 else if (kern_pair->iKernAmount > 0)
8597 {
8598 kern_pair->iKernAmount += font->ft_face->units_per_EM / 2;
8599 kern_pair->iKernAmount += font->ppem;
8600 }
8601 kern_pair->iKernAmount /= font->ft_face->units_per_EM;
8602
8603 TRACE("left %u right %u value %d\n",
8604 kern_pair->wFirst, kern_pair->wSecond, kern_pair->iKernAmount);
8605
8606 kern_pair++;
8607 }
8608 TRACE("copied %u entries\n", nPairs);
8609 return nPairs;
8610 }
8611
8612 /*************************************************************
8613 * freetype_GetKerningPairs
8614 */
8615 static DWORD freetype_GetKerningPairs( PHYSDEV dev, DWORD cPairs, KERNINGPAIR *kern_pair )
8616 {
8617 DWORD length;
8618 void *buf;
8619 const struct TT_kern_table *tt_kern_table;
8620 const struct TT_kern_subtable *tt_kern_subtable;
8621 USHORT i, nTables;
8622 USHORT *glyph_to_char;
8623 GdiFont *font;
8624 struct freetype_physdev *physdev = get_freetype_dev( dev );
8625
8626 if (!(font = physdev->font))
8627 {
8628 dev = GET_NEXT_PHYSDEV( dev, pGetKerningPairs );
8629 return dev->funcs->pGetKerningPairs( dev, cPairs, kern_pair );
8630 }
8631
8632 GDI_CheckNotLock();
8633 EnterCriticalSection( &freetype_cs );
8634 if (font->total_kern_pairs != (DWORD)-1)
8635 {
8636 if (cPairs && kern_pair)
8637 {
8638 cPairs = min(cPairs, font->total_kern_pairs);
8639 memcpy(kern_pair, font->kern_pairs, cPairs * sizeof(*kern_pair));
8640 }
8641 else cPairs = font->total_kern_pairs;
8642
8643 LeaveCriticalSection( &freetype_cs );
8644 return cPairs;
8645 }
8646
8647 font->total_kern_pairs = 0;
8648
8649 length = get_font_data(font, MS_KERN_TAG, 0, NULL, 0);
8650
8651 if (length == GDI_ERROR)
8652 {
8653 TRACE("no kerning data in the font\n");
8654 LeaveCriticalSection( &freetype_cs );
8655 return 0;
8656 }
8657
8658 buf = HeapAlloc(GetProcessHeap(), 0, length);
8659 if (!buf)
8660 {
8661 WARN("Out of memory\n");
8662 LeaveCriticalSection( &freetype_cs );
8663 return 0;
8664 }
8665
8666 get_font_data(font, MS_KERN_TAG, 0, buf, length);
8667
8668 /* build a glyph index to char code map */
8669 glyph_to_char = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(USHORT) * 65536);
8670 if (!glyph_to_char)
8671 {
8672 WARN("Out of memory allocating a glyph index to char code map\n");
8673 HeapFree(GetProcessHeap(), 0, buf);
8674 LeaveCriticalSection( &freetype_cs );
8675 return 0;
8676 }
8677
8678 if (font->ft_face->charmap->encoding == FT_ENCODING_UNICODE)
8679 {
8680 FT_UInt glyph_code;
8681 FT_ULong char_code;
8682
8683 glyph_code = 0;
8684 char_code = pFT_Get_First_Char(font->ft_face, &glyph_code);
8685
8686 TRACE("face encoding FT_ENCODING_UNICODE, number of glyphs %ld, first glyph %u, first char %lu\n",
8687 font->ft_face->num_glyphs, glyph_code, char_code);
8688
8689 while (glyph_code)
8690 {
8691 /*TRACE("Char %04lX -> Index %u%s\n", char_code, glyph_code, glyph_to_char[glyph_code] ? " !" : "" );*/
8692
8693 /* FIXME: This doesn't match what Windows does: it does some fancy
8694 * things with duplicate glyph index to char code mappings, while
8695 * we just avoid overriding existing entries.
8696 */
8697 if (glyph_code <= 65535 && !glyph_to_char[glyph_code])
8698 glyph_to_char[glyph_code] = (USHORT)char_code;
8699
8700 char_code = pFT_Get_Next_Char(font->ft_face, char_code, &glyph_code);
8701 }
8702 }
8703 else
8704 {
8705 DWORD encoding = RtlUlongByteSwap(font->ft_face->charmap->encoding);
8706 ULONG n;
8707
8708 FIXME("encoding %s not supported\n", debugstr_an((char *)&encoding, 4));
8709 for (n = 0; n <= 65535; n++)
8710 glyph_to_char[n] = (USHORT)n;
8711 }
8712
8713 tt_kern_table = buf;
8714 nTables = GET_BE_WORD(tt_kern_table->nTables);
8715 TRACE("version %u, nTables %u\n",
8716 GET_BE_WORD(tt_kern_table->version), nTables);
8717
8718 tt_kern_subtable = (const struct TT_kern_subtable *)(tt_kern_table + 1);
8719
8720 for (i = 0; i < nTables; i++)
8721 {
8722 struct TT_kern_subtable tt_kern_subtable_copy;
8723
8724 tt_kern_subtable_copy.version = GET_BE_WORD(tt_kern_subtable->version);
8725 tt_kern_subtable_copy.length = GET_BE_WORD(tt_kern_subtable->length);
8726 tt_kern_subtable_copy.coverage.word = GET_BE_WORD(tt_kern_subtable->coverage.word);
8727
8728 TRACE("version %u, length %u, coverage %u, subtable format %u\n",
8729 tt_kern_subtable_copy.version, tt_kern_subtable_copy.length,
8730 tt_kern_subtable_copy.coverage.word, tt_kern_subtable_copy.coverage.bits.format);
8731
8732 /* According to the TrueType specification this is the only format
8733 * that will be properly interpreted by Windows and OS/2
8734 */
8735 if (tt_kern_subtable_copy.coverage.bits.format == 0)
8736 {
8737 DWORD new_chunk, old_total = font->total_kern_pairs;
8738
8739 new_chunk = parse_format0_kern_subtable(font, (const struct TT_format0_kern_subtable *)(tt_kern_subtable + 1),
8740 glyph_to_char, NULL, 0);
8741 font->total_kern_pairs += new_chunk;
8742
8743 if (!font->kern_pairs)
8744 font->kern_pairs = HeapAlloc(GetProcessHeap(), 0,
8745 font->total_kern_pairs * sizeof(*font->kern_pairs));
8746 else
8747 font->kern_pairs = HeapReAlloc(GetProcessHeap(), 0, font->kern_pairs,
8748 font->total_kern_pairs * sizeof(*font->kern_pairs));
8749
8750 parse_format0_kern_subtable(font, (const struct TT_format0_kern_subtable *)(tt_kern_subtable + 1),
8751 glyph_to_char, font->kern_pairs + old_total, new_chunk);
8752 }
8753 else
8754 TRACE("skipping kerning table format %u\n", tt_kern_subtable_copy.coverage.bits.format);
8755
8756 tt_kern_subtable = (const struct TT_kern_subtable *)((const char *)tt_kern_subtable + tt_kern_subtable_copy.length);
8757 }
8758
8759 HeapFree(GetProcessHeap(), 0, glyph_to_char);
8760 HeapFree(GetProcessHeap(), 0, buf);
8761
8762 if (cPairs && kern_pair)
8763 {
8764 cPairs = min(cPairs, font->total_kern_pairs);
8765 memcpy(kern_pair, font->kern_pairs, cPairs * sizeof(*kern_pair));
8766 }
8767 else cPairs = font->total_kern_pairs;
8768
8769 LeaveCriticalSection( &freetype_cs );
8770 return cPairs;
8771 }
8772
8773 static const struct gdi_dc_funcs freetype_funcs =
8774 {
8775 NULL, /* pAbortDoc */
8776 NULL, /* pAbortPath */
8777 NULL, /* pAlphaBlend */
8778 NULL, /* pAngleArc */
8779 NULL, /* pArc */
8780 NULL, /* pArcTo */
8781 NULL, /* pBeginPath */
8782 NULL, /* pBlendImage */
8783 NULL, /* pChord */
8784 NULL, /* pCloseFigure */
8785 NULL, /* pCreateCompatibleDC */
8786 freetype_CreateDC, /* pCreateDC */
8787 freetype_DeleteDC, /* pDeleteDC */
8788 NULL, /* pDeleteObject */
8789 NULL, /* pDeviceCapabilities */
8790 NULL, /* pEllipse */
8791 NULL, /* pEndDoc */
8792 NULL, /* pEndPage */
8793 NULL, /* pEndPath */
8794 freetype_EnumFonts, /* pEnumFonts */
8795 NULL, /* pEnumICMProfiles */
8796 NULL, /* pExcludeClipRect */
8797 NULL, /* pExtDeviceMode */
8798 NULL, /* pExtEscape */
8799 NULL, /* pExtFloodFill */
8800 NULL, /* pExtSelectClipRgn */
8801 NULL, /* pExtTextOut */
8802 NULL, /* pFillPath */
8803 NULL, /* pFillRgn */
8804 NULL, /* pFlattenPath */
8805 freetype_FontIsLinked, /* pFontIsLinked */
8806 NULL, /* pFrameRgn */
8807 NULL, /* pGdiComment */
8808 NULL, /* pGetBoundsRect */
8809 freetype_GetCharABCWidths, /* pGetCharABCWidths */
8810 freetype_GetCharABCWidthsI, /* pGetCharABCWidthsI */
8811 freetype_GetCharWidth, /* pGetCharWidth */
8812 NULL, /* pGetDeviceCaps */
8813 NULL, /* pGetDeviceGammaRamp */
8814 freetype_GetFontData, /* pGetFontData */
8815 freetype_GetFontRealizationInfo, /* pGetFontRealizationInfo */
8816 freetype_GetFontUnicodeRanges, /* pGetFontUnicodeRanges */
8817 freetype_GetGlyphIndices, /* pGetGlyphIndices */
8818 freetype_GetGlyphOutline, /* pGetGlyphOutline */
8819 NULL, /* pGetICMProfile */
8820 NULL, /* pGetImage */
8821 freetype_GetKerningPairs, /* pGetKerningPairs */
8822 NULL, /* pGetNearestColor */
8823 freetype_GetOutlineTextMetrics, /* pGetOutlineTextMetrics */
8824 NULL, /* pGetPixel */
8825 NULL, /* pGetSystemPaletteEntries */
8826 freetype_GetTextCharsetInfo, /* pGetTextCharsetInfo */
8827 freetype_GetTextExtentExPoint, /* pGetTextExtentExPoint */
8828 freetype_GetTextExtentExPointI, /* pGetTextExtentExPointI */
8829 freetype_GetTextFace, /* pGetTextFace */
8830 freetype_GetTextMetrics, /* pGetTextMetrics */
8831 NULL, /* pGradientFill */
8832 NULL, /* pIntersectClipRect */
8833 NULL, /* pInvertRgn */
8834 NULL, /* pLineTo */
8835 NULL, /* pModifyWorldTransform */
8836 NULL, /* pMoveTo */
8837 NULL, /* pOffsetClipRgn */
8838 NULL, /* pOffsetViewportOrg */
8839 NULL, /* pOffsetWindowOrg */
8840 NULL, /* pPaintRgn */
8841 NULL, /* pPatBlt */
8842 NULL, /* pPie */
8843 NULL, /* pPolyBezier */
8844 NULL, /* pPolyBezierTo */
8845 NULL, /* pPolyDraw */
8846 NULL, /* pPolyPolygon */
8847 NULL, /* pPolyPolyline */
8848 NULL, /* pPolygon */
8849 NULL, /* pPolyline */
8850 NULL, /* pPolylineTo */
8851 NULL, /* pPutImage */
8852 NULL, /* pRealizeDefaultPalette */
8853 NULL, /* pRealizePalette */
8854 NULL, /* pRectangle */
8855 NULL, /* pResetDC */
8856 NULL, /* pRestoreDC */
8857 NULL, /* pRoundRect */
8858 NULL, /* pSaveDC */
8859 NULL, /* pScaleViewportExt */
8860 NULL, /* pScaleWindowExt */
8861 NULL, /* pSelectBitmap */
8862 NULL, /* pSelectBrush */
8863 NULL, /* pSelectClipPath */
8864 freetype_SelectFont, /* pSelectFont */
8865 NULL, /* pSelectPalette */
8866 NULL, /* pSelectPen */
8867 NULL, /* pSetArcDirection */
8868 NULL, /* pSetBkColor */
8869 NULL, /* pSetBkMode */
8870 NULL, /* pSetDCBrushColor */
8871 NULL, /* pSetDCPenColor */
8872 NULL, /* pSetDIBColorTable */
8873 NULL, /* pSetDIBitsToDevice */
8874 NULL, /* pSetDeviceClipping */
8875 NULL, /* pSetDeviceGammaRamp */
8876 NULL, /* pSetLayout */
8877 NULL, /* pSetMapMode */
8878 NULL, /* pSetMapperFlags */
8879 NULL, /* pSetPixel */
8880 NULL, /* pSetPolyFillMode */
8881 NULL, /* pSetROP2 */
8882 NULL, /* pSetRelAbs */
8883 NULL, /* pSetStretchBltMode */
8884 NULL, /* pSetTextAlign */
8885 NULL, /* pSetTextCharacterExtra */
8886 NULL, /* pSetTextColor */
8887 NULL, /* pSetTextJustification */
8888 NULL, /* pSetViewportExt */
8889 NULL, /* pSetViewportOrg */
8890 NULL, /* pSetWindowExt */
8891 NULL, /* pSetWindowOrg */
8892 NULL, /* pSetWorldTransform */
8893 NULL, /* pStartDoc */
8894 NULL, /* pStartPage */
8895 NULL, /* pStretchBlt */
8896 NULL, /* pStretchDIBits */
8897 NULL, /* pStrokeAndFillPath */
8898 NULL, /* pStrokePath */
8899 NULL, /* pUnrealizePalette */
8900 NULL, /* pWidenPath */
8901 NULL, /* wine_get_wgl_driver */
8902 GDI_PRIORITY_FONT_DRV /* priority */
8903 };
8904
8905 #else /* HAVE_FREETYPE */
8906
8907 struct font_fileinfo;
8908
8909 /*************************************************************************/
8910
8911 BOOL WineEngInit(void)
8912 {
8913 return FALSE;
8914 }
8915
8916 INT WineEngAddFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
8917 {
8918 FIXME("(%s, %x, %p): stub\n", debugstr_w(file), flags, pdv);
8919 return 1;
8920 }
8921
8922 INT WineEngRemoveFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
8923 {
8924 FIXME("(%s, %x, %p): stub\n", debugstr_w(file), flags, pdv);
8925 return TRUE;
8926 }
8927
8928 HANDLE WineEngAddFontMemResourceEx(PVOID pbFont, DWORD cbFont, PVOID pdv, DWORD *pcFonts)
8929 {
8930 FIXME("(%p, %u, %p, %p): stub\n", pbFont, cbFont, pdv, pcFonts);
8931 return NULL;
8932 }
8933
8934 BOOL WineEngCreateScalableFontResource( DWORD hidden, LPCWSTR resource,
8935 LPCWSTR font_file, LPCWSTR font_path )
8936 {
8937 FIXME("stub\n");
8938 return FALSE;
8939 }
8940
8941 /*************************************************************************
8942 * GetRasterizerCaps (GDI32.@)
8943 */
8944 BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
8945 {
8946 lprs->nSize = sizeof(RASTERIZER_STATUS);
8947 lprs->wFlags = 0;
8948 lprs->nLanguageID = 0;
8949 return TRUE;
8950 }
8951
8952 /*************************************************************************
8953 * GetFontFileInfo (GDI32.@)
8954 */
8955 BOOL WINAPI GetFontFileInfo( DWORD instance_id, DWORD unknown, struct font_fileinfo *info, DWORD size, DWORD *needed)
8956 {
8957 *needed = 0;
8958 return FALSE;
8959 }
8960
8961 #endif /* HAVE_FREETYPE */
Windows API implementation