ReactOS 0.4.15-dev-5669-g09dde2c
t42objs.c File Reference
#include "t42objs.h"
#include "t42parse.h"
#include "t42error.h"
Include dependency graph for t42objs.c:
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Macros

#define FT_COMPONENT   trace_t42
 

Functions

static FT_Error T42_Open_Face (T42_Face face)
 
 T42_Face_Init (FT_Stream stream, FT_Face t42face, FT_Int face_index, FT_Int num_params, FT_Parameter *params)
 
 T42_Face_Done (FT_Face t42face)
 
 T42_Driver_Init (FT_Module module)
 
 T42_Driver_Done (FT_Module module)
 
 T42_Size_Init (FT_Size size)
 
 T42_Size_Request (FT_Size t42size, FT_Size_Request req)
 
 T42_Size_Select (FT_Size t42size, FT_ULong strike_index)
 
 T42_Size_Done (FT_Size t42size)
 
 T42_GlyphSlot_Init (FT_GlyphSlot t42slot)
 
 T42_GlyphSlot_Done (FT_GlyphSlot t42slot)
 
static void t42_glyphslot_clear (FT_GlyphSlot slot)
 
 T42_GlyphSlot_Load (FT_GlyphSlot glyph, FT_Size size, FT_UInt glyph_index, FT_Int32 load_flags)
 

Macro Definition Documentation

◆ FT_COMPONENT

#define FT_COMPONENT   trace_t42

Definition at line 28 of file t42objs.c.

Function Documentation

◆ T42_Driver_Done()

T42_Driver_Done ( FT_Module  module)

Definition at line 495 of file t42objs.c.

496 {
497 FT_UNUSED( module );
498 }
#define FT_UNUSED(arg)
Definition: ftconfig.h:101

◆ T42_Driver_Init()

T42_Driver_Init ( FT_Module  module)

Definition at line 475 of file t42objs.c.

476 {
478 FT_Module ttmodule;
479
480
481 ttmodule = FT_Get_Module( module->library, "truetype" );
482 if ( !ttmodule )
483 {
484 FT_ERROR(( "T42_Driver_Init: cannot access `truetype' module\n" ));
485 return FT_THROW( Missing_Module );
486 }
487
488 driver->ttclazz = (FT_Driver_Class)ttmodule->clazz;
489
490 return FT_Err_Ok;
491 }
return FT_Err_Ok
Definition: ftbbox.c:511
#define FT_ERROR(varformat)
Definition: ftdebug.h:181
#define FT_THROW(e)
Definition: ftdebug.h:213
struct FT_Driver_ClassRec_ * FT_Driver_Class
FT_Get_Module(FT_Library library, const char *module_name)
Definition: ftobjs.c:4837
struct @1646::@1647 driver
FT_Module_Class * clazz
Definition: ftobjs.h:535
struct T42_DriverRec_ * T42_Driver

◆ T42_Face_Done()

T42_Face_Done ( FT_Face  t42face)

Definition at line 405 of file t42objs.c.

406 {
407 T42_Face face = (T42_Face)t42face;
408 T1_Font type1;
411
412
413 if ( !face )
414 return;
415
416 type1 = &face->type1;
417 info = &type1->font_info;
418 memory = face->root.memory;
419
420 /* delete internal ttf face prior to freeing face->ttf_data */
421 if ( face->ttf_face )
422 FT_Done_Face( face->ttf_face );
423
424 /* release font info strings */
425 FT_FREE( info->version );
426 FT_FREE( info->notice );
427 FT_FREE( info->full_name );
428 FT_FREE( info->family_name );
429 FT_FREE( info->weight );
430
431 /* release top dictionary */
432 FT_FREE( type1->charstrings_len );
433 FT_FREE( type1->charstrings );
434 FT_FREE( type1->glyph_names );
435
436 FT_FREE( type1->charstrings_block );
437 FT_FREE( type1->glyph_names_block );
438
439 FT_FREE( type1->encoding.char_index );
440 FT_FREE( type1->encoding.char_name );
441 FT_FREE( type1->font_name );
442
443 FT_FREE( face->ttf_data );
444
445#if 0
446 /* release afm data if present */
447 if ( face->afm_data )
448 T1_Done_AFM( memory, (T1_AFM*)face->afm_data );
449#endif
450
451 /* release unicode map, if any */
452 FT_FREE( face->unicode_map.maps );
453 face->unicode_map.num_maps = 0;
454
455 face->root.family_name = NULL;
456 face->root.style_name = NULL;
457 }
#define NULL
Definition: types.h:112
FT_Done_Face(FT_Face face)
Definition: ftobjs.c:2721
#define FT_FREE(ptr)
Definition: ftmemory.h:329
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
Definition: ftsystem.h:66
GLenum GLuint GLint GLenum face
Definition: glext.h:7025
static char memory[1024 *256]
Definition: process.c:116
PS_FontInfoRec font_info
Definition: t1types.h:96
FT_UInt * charstrings_len
Definition: t1types.h:116
FT_String ** glyph_names
Definition: t1types.h:114
T1_EncodingRec encoding
Definition: t1types.h:102
FT_String * font_name
Definition: t1types.h:99
FT_Byte * charstrings_block
Definition: t1types.h:105
FT_Byte ** charstrings
Definition: t1types.h:115
FT_Byte * glyph_names_block
Definition: t1types.h:106
FT_BEGIN_HEADER struct T42_FaceRec_ * T42_Face

◆ T42_Face_Init()

T42_Face_Init ( FT_Stream  stream,
FT_Face  t42face,
FT_Int  face_index,
FT_Int  num_params,
FT_Parameter params 
)

Definition at line 164 of file t42objs.c.

169 {
170 T42_Face face = (T42_Face)t42face;
172 FT_Service_PsCMaps psnames;
173 PSAux_Service psaux;
174 FT_Face root = (FT_Face)&face->root;
175 T1_Font type1 = &face->type1;
176 PS_FontInfo info = &type1->font_info;
177
178 FT_UNUSED( num_params );
179 FT_UNUSED( params );
180 FT_UNUSED( stream );
181
182
183 face->ttf_face = NULL;
184 face->root.num_faces = 1;
185
186 FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
187 face->psnames = psnames;
188
190 "psaux" );
191 psaux = (PSAux_Service)face->psaux;
192 if ( !psaux )
193 {
194 FT_ERROR(( "T42_Face_Init: cannot access `psaux' module\n" ));
195 error = FT_THROW( Missing_Module );
196 goto Exit;
197 }
198
199 FT_TRACE2(( "Type 42 driver\n" ));
200
201 /* open the tokenizer, this will also check the font format */
203 if ( error )
204 goto Exit;
205
206 /* if we just wanted to check the format, leave successfully now */
207 if ( face_index < 0 )
208 goto Exit;
209
210 /* check the face index */
211 if ( ( face_index & 0xFFFF ) > 0 )
212 {
213 FT_ERROR(( "T42_Face_Init: invalid face index\n" ));
214 error = FT_THROW( Invalid_Argument );
215 goto Exit;
216 }
217
218 /* Now load the font program into the face object */
219
220 /* Init the face object fields */
221 /* Now set up root face fields */
222
223 root->num_glyphs = type1->num_glyphs;
224 root->num_charmaps = 0;
225 root->face_index = 0;
226
227 root->face_flags |= FT_FACE_FLAG_SCALABLE |
230
231 if ( info->is_fixed_pitch )
232 root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
233
234#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
235 root->face_flags |= FT_FACE_FLAG_HINTER;
236#endif
237
238 /* XXX: TODO -- add kerning with .afm support */
239
240 /* get style name -- be careful, some broken fonts only */
241 /* have a `/FontName' dictionary entry! */
242 root->family_name = info->family_name;
243 /* assume "Regular" style if we don't know better */
244 root->style_name = (char *)"Regular";
245 if ( root->family_name )
246 {
247 char* full = info->full_name;
248 char* family = root->family_name;
249
250
251 if ( full )
252 {
253 while ( *full )
254 {
255 if ( *full == *family )
256 {
257 family++;
258 full++;
259 }
260 else
261 {
262 if ( *full == ' ' || *full == '-' )
263 full++;
264 else if ( *family == ' ' || *family == '-' )
265 family++;
266 else
267 {
268 if ( !*family )
269 root->style_name = full;
270 break;
271 }
272 }
273 }
274 }
275 }
276 else
277 {
278 /* do we have a `/FontName'? */
279 if ( type1->font_name )
280 root->family_name = type1->font_name;
281 }
282
283 /* no embedded bitmap support */
284 root->num_fixed_sizes = 0;
285 root->available_sizes = NULL;
286
287 /* Load the TTF font embedded in the T42 font */
288 {
290
291
294 "truetype" );
295 args.memory_base = face->ttf_data;
296 args.memory_size = face->ttf_size;
297
298 if ( num_params )
299 {
300 args.flags |= FT_OPEN_PARAMS;
301 args.num_params = num_params;
302 args.params = params;
303 }
304
306 &args, 0, &face->ttf_face );
307 }
308
309 if ( error )
310 goto Exit;
311
312 FT_Done_Size( face->ttf_face->size );
313
314 /* Ignore info in FontInfo dictionary and use the info from the */
315 /* loaded TTF font. The PostScript interpreter also ignores it. */
316 root->bbox = face->ttf_face->bbox;
317 root->units_per_EM = face->ttf_face->units_per_EM;
318
319 root->ascender = face->ttf_face->ascender;
320 root->descender = face->ttf_face->descender;
321 root->height = face->ttf_face->height;
322
323 root->max_advance_width = face->ttf_face->max_advance_width;
324 root->max_advance_height = face->ttf_face->max_advance_height;
325
326 root->underline_position = (FT_Short)info->underline_position;
327 root->underline_thickness = (FT_Short)info->underline_thickness;
328
329 /* compute style flags */
330 root->style_flags = 0;
331 if ( info->italic_angle )
332 root->style_flags |= FT_STYLE_FLAG_ITALIC;
333
334 if ( face->ttf_face->style_flags & FT_STYLE_FLAG_BOLD )
335 root->style_flags |= FT_STYLE_FLAG_BOLD;
336
337 if ( face->ttf_face->face_flags & FT_FACE_FLAG_VERTICAL )
338 root->face_flags |= FT_FACE_FLAG_VERTICAL;
339
340 {
341 if ( psnames )
342 {
343 FT_CharMapRec charmap;
344 T1_CMap_Classes cmap_classes = psaux->t1_cmap_classes;
345 FT_CMap_Class clazz;
346
347
348 charmap.face = root;
349
350 /* first of all, try to synthesize a Unicode charmap */
353 charmap.encoding = FT_ENCODING_UNICODE;
354
355 error = FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL );
356 if ( error &&
357 FT_ERR_NEQ( error, No_Unicode_Glyph_Name ) )
358 goto Exit;
360
361 /* now, generate an Adobe Standard encoding when appropriate */
363 clazz = NULL;
364
365 switch ( type1->encoding_type )
366 {
368 charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
370 clazz = cmap_classes->standard;
371 break;
372
374 charmap.encoding = FT_ENCODING_ADOBE_EXPERT;
376 clazz = cmap_classes->expert;
377 break;
378
380 charmap.encoding = FT_ENCODING_ADOBE_CUSTOM;
382 clazz = cmap_classes->custom;
383 break;
384
386 charmap.encoding = FT_ENCODING_ADOBE_LATIN_1;
388 clazz = cmap_classes->unicode;
389 break;
390
391 default:
392 ;
393 }
394
395 if ( clazz )
396 error = FT_CMap_New( clazz, NULL, &charmap, NULL );
397 }
398 }
399 Exit:
400 return error;
401 }
struct _root root
#define TT_MS_ID_UNICODE_CS
Definition: font.c:1181
#define TT_PLATFORM_MICROSOFT
Definition: font.c:1174
#define FT_STYLE_FLAG_ITALIC
Definition: freetype.h:1517
#define FT_FACE_FLAG_SCALABLE
Definition: freetype.h:1238
#define FT_FACE_FLAG_HINTER
Definition: freetype.h:1249
#define FT_OPEN_PARAMS
Definition: freetype.h:2038
FT_Open_Face(FT_Library library, const FT_Open_Args *args, FT_Long face_index, FT_Face *aface)
Definition: ftobjs.c:2317
#define FT_FACE_FLAG_FIXED_WIDTH
Definition: freetype.h:1240
#define FT_OPEN_DRIVER
Definition: freetype.h:2037
#define FT_FACE_FLAG_VERTICAL
Definition: freetype.h:1243
struct FT_FaceRec_ * FT_Face
Definition: freetype.h:503
#define FT_OPEN_MEMORY
Definition: freetype.h:2034
#define FT_FACE_FLAG_GLYPH_NAMES
Definition: freetype.h:1247
#define FT_STYLE_FLAG_BOLD
Definition: freetype.h:1518
#define FT_FACE_FLAG_HORIZONTAL
Definition: freetype.h:1242
#define FT_TRACE2(varformat)
Definition: ftdebug.h:159
#define FT_FACE_LIBRARY(x)
Definition: ftobjs.h:635
FT_CMap_New(FT_CMap_Class clazz, FT_Pointer init_data, FT_CharMap charmap, FT_CMap *acmap)
Definition: ftobjs.c:3614
FT_Get_Module_Interface(FT_Library library, const char *mod_name)
Definition: ftobjs.c:4865
#define FT_FACE_FIND_GLOBAL_SERVICE(face, ptr, id)
Definition: ftserv.h:125
FT_Done_Size(FT_Size size)
Definition: ftobjs.c:2827
int FT_Error
Definition: fttypes.h:300
#define FT_ERR_NEQ(x, e)
Definition: fttypes.h:593
signed short FT_Short
Definition: fttypes.h:198
GLenum const GLfloat * params
Definition: glext.h:5645
if(dx< 0)
Definition: linetemp.h:194
#define error(str)
Definition: mkdosfs.c:1605
struct PSAux_ServiceRec_ * PSAux_Service
#define args
Definition: format.c:66
static void Exit(void)
Definition: sock.c:1330
FT_Face face
Definition: freetype.h:842
FT_Encoding encoding
Definition: freetype.h:843
FT_UShort platform_id
Definition: freetype.h:844
FT_UShort encoding_id
Definition: freetype.h:845
T1_CMap_Classes t1_cmap_classes
Definition: psaux.h:1304
FT_CMap_Class standard
Definition: psaux.h:1262
FT_CMap_Class custom
Definition: psaux.h:1264
FT_CMap_Class expert
Definition: psaux.h:1263
FT_CMap_Class unicode
Definition: psaux.h:1265
Definition: match.c:390
Definition: parse.h:23
@ T1_ENCODING_TYPE_ISOLATIN1
Definition: t1tables.h:565
@ T1_ENCODING_TYPE_STANDARD
Definition: t1tables.h:564
@ T1_ENCODING_TYPE_ARRAY
Definition: t1tables.h:563
@ T1_ENCODING_TYPE_EXPERT
Definition: t1tables.h:566
static FT_Error T42_Open_Face(T42_Face face)
Definition: t42objs.c:32
#define TT_ADOBE_ID_EXPERT
Definition: ttnameid.h:282
#define TT_ADOBE_ID_STANDARD
Definition: ttnameid.h:281
#define TT_PLATFORM_ADOBE
Definition: ttnameid.h:91
#define TT_ADOBE_ID_LATIN_1
Definition: ttnameid.h:284
#define TT_ADOBE_ID_CUSTOM
Definition: ttnameid.h:283

◆ t42_glyphslot_clear()

static void t42_glyphslot_clear ( FT_GlyphSlot  slot)
static

Definition at line 613 of file t42objs.c.

614 {
615 /* free bitmap if needed */
617
618 /* clear all public fields in the glyph slot */
619 FT_ZERO( &slot->metrics );
620 FT_ZERO( &slot->outline );
621 FT_ZERO( &slot->bitmap );
622
623 slot->bitmap_left = 0;
624 slot->bitmap_top = 0;
625 slot->num_subglyphs = 0;
626 slot->subglyphs = NULL;
627 slot->control_data = NULL;
628 slot->control_len = 0;
629 slot->other = NULL;
630 slot->format = FT_GLYPH_FORMAT_NONE;
631
632 slot->linearHoriAdvance = 0;
633 slot->linearVertAdvance = 0;
634 }
#define FT_ZERO(p)
Definition: ftmemory.h:237
ft_glyphslot_free_bitmap(FT_GlyphSlot slot)
Definition: ftobjs.c:314
Definition: vfat.h:185

Referenced by T42_GlyphSlot_Load().

◆ T42_GlyphSlot_Done()

T42_GlyphSlot_Done ( FT_GlyphSlot  t42slot)

Definition at line 603 of file t42objs.c.

604 {
606
607
608 FT_Done_GlyphSlot( slot->ttslot );
609 }
FT_Done_GlyphSlot(FT_GlyphSlot slot)
Definition: ftobjs.c:612
struct T42_GlyphSlotRec_ * T42_GlyphSlot

◆ T42_GlyphSlot_Init()

T42_GlyphSlot_Init ( FT_GlyphSlot  t42slot)

Definition at line 578 of file t42objs.c.

579 {
581 FT_Face face = t42slot->face;
582 T42_Face t42face = (T42_Face)face;
583 FT_GlyphSlot ttslot;
585
586
587 if ( !face->glyph )
588 {
589 /* First glyph slot for this face */
590 slot->ttslot = t42face->ttf_face->glyph;
591 }
592 else
593 {
594 error = FT_New_GlyphSlot( t42face->ttf_face, &ttslot );
595 slot->ttslot = ttslot;
596 }
597
598 return error;
599 }
FT_New_GlyphSlot(FT_Face face, FT_GlyphSlot *aslot)
Definition: ftobjs.c:559

◆ T42_GlyphSlot_Load()

T42_GlyphSlot_Load ( FT_GlyphSlot  glyph,
FT_Size  size,
FT_UInt  glyph_index,
FT_Int32  load_flags 
)

Definition at line 638 of file t42objs.c.

642 {
644 T42_GlyphSlot t42slot = (T42_GlyphSlot)glyph;
645 T42_Size t42size = (T42_Size)size;
646 T42_Face t42face = (T42_Face)size->face;
647 FT_Driver_Class ttclazz = ((T42_Driver)glyph->face->driver)->ttclazz;
648
649
650 FT_TRACE1(( "T42_GlyphSlot_Load: glyph index %d\n", glyph_index ));
651
652 /* map T42 glyph index to embedded TTF's glyph index */
653 glyph_index = (FT_UInt)ft_strtol(
654 (const char *)t42face->type1.charstrings[glyph_index],
655 NULL, 10 );
656
657 t42_glyphslot_clear( t42slot->ttslot );
658 error = ttclazz->load_glyph( t42slot->ttslot,
659 t42size->ttsize,
660 glyph_index,
661 load_flags | FT_LOAD_NO_BITMAP );
662
663 if ( !error )
664 {
665 glyph->metrics = t42slot->ttslot->metrics;
666
667 glyph->linearHoriAdvance = t42slot->ttslot->linearHoriAdvance;
668 glyph->linearVertAdvance = t42slot->ttslot->linearVertAdvance;
669
670 glyph->format = t42slot->ttslot->format;
671 glyph->outline = t42slot->ttslot->outline;
672
673 glyph->bitmap = t42slot->ttslot->bitmap;
674 glyph->bitmap_left = t42slot->ttslot->bitmap_left;
675 glyph->bitmap_top = t42slot->ttslot->bitmap_top;
676
677 glyph->num_subglyphs = t42slot->ttslot->num_subglyphs;
678 glyph->subglyphs = t42slot->ttslot->subglyphs;
679
680 glyph->control_data = t42slot->ttslot->control_data;
681 glyph->control_len = t42slot->ttslot->control_len;
682 }
683
684 return error;
685 }
#define FT_LOAD_NO_BITMAP
Definition: freetype.h:3012
#define FT_TRACE1(varformat)
Definition: ftdebug.h:158
#define ft_strtol
Definition: ftstdlib.h:145
unsigned int FT_UInt
Definition: fttypes.h:231
GLsizeiptr size
Definition: glext.h:5919
FT_Driver driver
Definition: freetype.h:1111
FT_Int bitmap_top
Definition: freetype.h:1925
FT_SubGlyph subglyphs
Definition: freetype.h:1930
void * control_data
Definition: freetype.h:1932
FT_UInt num_subglyphs
Definition: freetype.h:1929
FT_Int bitmap_left
Definition: freetype.h:1924
FT_Bitmap bitmap
Definition: freetype.h:1923
FT_Outline outline
Definition: freetype.h:1927
FT_Fixed linearHoriAdvance
Definition: freetype.h:1917
FT_Fixed linearVertAdvance
Definition: freetype.h:1918
FT_Glyph_Metrics metrics
Definition: freetype.h:1916
FT_Glyph_Format format
Definition: freetype.h:1921
FT_GlyphSlot ttslot
Definition: t42objs.h:49
static void t42_glyphslot_clear(FT_GlyphSlot slot)
Definition: t42objs.c:613
FT_BEGIN_HEADER struct T42_SizeRec_ * T42_Size

◆ T42_Open_Face()

static FT_Error T42_Open_Face ( T42_Face  face)
static

Definition at line 32 of file t42objs.c.

33 {
34 T42_LoaderRec loader;
36 T1_Font type1 = &face->type1;
37 FT_Memory memory = face->root.memory;
39
40 PSAux_Service psaux = (PSAux_Service)face->psaux;
41
42
43 t42_loader_init( &loader, face );
44
45 parser = &loader.parser;
46
47 if ( FT_ALLOC( face->ttf_data, 12 ) )
48 goto Exit;
49
50 /* while parsing the font we always update `face->ttf_size' so that */
51 /* even in case of buggy data (which might lead to premature end of */
52 /* scanning without causing an error) the call to `FT_Open_Face' in */
53 /* `T42_Face_Init' passes the correct size */
54 face->ttf_size = 12;
55
57 face->root.stream,
58 memory,
59 psaux);
60 if ( error )
61 goto Exit;
62
63 error = t42_parse_dict( face, &loader,
64 parser->base_dict, parser->base_len );
65 if ( error )
66 goto Exit;
67
68 if ( type1->font_type != 42 )
69 {
70 FT_ERROR(( "T42_Open_Face: cannot handle FontType %d\n",
71 type1->font_type ));
72 error = FT_THROW( Unknown_File_Format );
73 goto Exit;
74 }
75
76 /* now, propagate the charstrings and glyphnames tables */
77 /* to the Type1 data */
78 type1->num_glyphs = loader.num_glyphs;
79
80 if ( !loader.charstrings.init )
81 {
82 FT_ERROR(( "T42_Open_Face: no charstrings array in face\n" ));
83 error = FT_THROW( Invalid_File_Format );
84 }
85
86 loader.charstrings.init = 0;
87 type1->charstrings_block = loader.charstrings.block;
88 type1->charstrings = loader.charstrings.elements;
89 type1->charstrings_len = loader.charstrings.lengths;
90
91 /* we copy the glyph names `block' and `elements' fields; */
92 /* the `lengths' field must be released later */
93 type1->glyph_names_block = loader.glyph_names.block;
94 type1->glyph_names = (FT_String**)loader.glyph_names.elements;
95 loader.glyph_names.block = NULL;
96 loader.glyph_names.elements = NULL;
97
98 /* we must now build type1.encoding when we have a custom array */
100 {
101 FT_Int charcode, idx, min_char, max_char;
102 FT_Byte* glyph_name;
103
104
105 /* OK, we do the following: for each element in the encoding */
106 /* table, look up the index of the glyph having the same name */
107 /* as defined in the CharStrings array. */
108 /* The index is then stored in type1.encoding.char_index, and */
109 /* the name in type1.encoding.char_name */
110
111 min_char = 0;
112 max_char = 0;
113
114 charcode = 0;
115 for ( ; charcode < loader.encoding_table.max_elems; charcode++ )
116 {
117 FT_Byte* char_name;
118
119
120 type1->encoding.char_index[charcode] = 0;
121 type1->encoding.char_name [charcode] = (char *)".notdef";
122
123 char_name = loader.encoding_table.elements[charcode];
124 if ( char_name )
125 for ( idx = 0; idx < type1->num_glyphs; idx++ )
126 {
127 glyph_name = (FT_Byte*)type1->glyph_names[idx];
128 if ( ft_strcmp( (const char*)char_name,
129 (const char*)glyph_name ) == 0 )
130 {
131 type1->encoding.char_index[charcode] = (FT_UShort)idx;
132 type1->encoding.char_name [charcode] = (char*)glyph_name;
133
134 /* Change min/max encoded char only if glyph name is */
135 /* not /.notdef */
136 if ( ft_strcmp( (const char*)".notdef",
137 (const char*)glyph_name ) != 0 )
138 {
139 if ( charcode < min_char )
140 min_char = charcode;
141 if ( charcode >= max_char )
142 max_char = charcode + 1;
143 }
144 break;
145 }
146 }
147 }
148
149 type1->encoding.code_first = min_char;
150 type1->encoding.code_last = max_char;
151 type1->encoding.num_chars = loader.num_chars;
152 }
153
154 Exit:
155 t42_loader_done( &loader );
156 return error;
157 }
unsigned int idx
Definition: utils.c:41
#define FT_ALLOC(ptr, size)
Definition: ftmemory.h:303
#define ft_strcmp
Definition: ftstdlib.h:86
unsigned char FT_Byte
Definition: fttypes.h:154
unsigned short FT_UShort
Definition: fttypes.h:209
char FT_String
Definition: fttypes.h:187
signed int FT_Int
Definition: fttypes.h:220
FT_Byte ** elements
Definition: psaux.h:150
FT_ULong init
Definition: psaux.h:146
FT_Byte * block
Definition: psaux.h:143
FT_Int max_elems
Definition: psaux.h:148
FT_UInt * lengths
Definition: psaux.h:151
T1_EncodingType encoding_type
Definition: t1types.h:101
FT_Int num_glyphs
Definition: t1types.h:113
FT_Byte font_type
Definition: t1types.h:119
PS_TableRec encoding_table
Definition: t42parse.h:47
FT_Int num_chars
Definition: t42parse.h:46
PS_TableRec glyph_names
Definition: t42parse.h:51
T42_ParserRec parser
Definition: t42parse.h:44
PS_TableRec charstrings
Definition: t42parse.h:52
FT_Int num_glyphs
Definition: t42parse.h:50
Definition: import.c:81
t42_parse_dict(T42_Face face, T42_Loader loader, FT_Byte *base, FT_Long size)
Definition: t42parse.c:1135
t42_parser_init(T42_Parser parser, FT_Stream stream, FT_Memory memory, PSAux_Service psaux)
Definition: t42parse.c:136
t42_loader_done(T42_Loader loader)
Definition: t42parse.c:1283
t42_loader_init(T42_Loader loader, T42_Face face)
Definition: t42parse.c:1266
FT_BEGIN_HEADER struct T42_ParserRec_ * T42_Parser

Referenced by T42_Face_Init().

◆ T42_Size_Done()

T42_Size_Done ( FT_Size  t42size)

Definition at line 560 of file t42objs.c.

561 {
562 T42_Size size = (T42_Size)t42size;
563 FT_Face face = t42size->face;
564 T42_Face t42face = (T42_Face)face;
566
567
568 node = FT_List_Find( &t42face->ttf_face->sizes_list, size->ttsize );
569 if ( node )
570 {
571 FT_Done_Size( size->ttsize );
572 size->ttsize = NULL;
573 }
574 }
FT_BEGIN_HEADER FT_List_Find(FT_List list, void *data)
Definition: ftutil.c:244
FT_Face face
Definition: freetype.h:1675
Definition: dlist.c:348

◆ T42_Size_Init()

T42_Size_Init ( FT_Size  size)

Definition at line 502 of file t42objs.c.

503 {
504 T42_Size t42size = (T42_Size)size;
505 FT_Face face = size->face;
506 T42_Face t42face = (T42_Face)face;
507 FT_Size ttsize;
509
510
511 error = FT_New_Size( t42face->ttf_face, &ttsize );
512 t42size->ttsize = ttsize;
513
514 FT_Activate_Size( ttsize );
515
516 return error;
517 }
FT_Activate_Size(FT_Size size)
Definition: ftobjs.c:4230
FT_BEGIN_HEADER FT_New_Size(FT_Face face, FT_Size *size)
Definition: ftobjs.c:2762

◆ T42_Size_Request()

T42_Size_Request ( FT_Size  t42size,
FT_Size_Request  req 
)

Definition at line 521 of file t42objs.c.

523 {
524 T42_Size size = (T42_Size)t42size;
525 T42_Face face = (T42_Face)t42size->face;
527
528
529 FT_Activate_Size( size->ttsize );
530
531 error = FT_Request_Size( face->ttf_face, req );
532 if ( !error )
533 t42size->metrics = face->ttf_face->size->metrics;
534
535 return error;
536 }
FT_Request_Size(FT_Face face, FT_Size_Request req)
Definition: ftobjs.c:3192
FT_Size_Metrics metrics
Definition: freetype.h:1677

◆ T42_Size_Select()

T42_Size_Select ( FT_Size  t42size,
FT_ULong  strike_index 
)

Definition at line 540 of file t42objs.c.

542 {
543 T42_Size size = (T42_Size)t42size;
544 T42_Face face = (T42_Face)t42size->face;
546
547
548 FT_Activate_Size( size->ttsize );
549
550 error = FT_Select_Size( face->ttf_face, (FT_Int)strike_index );
551 if ( !error )
552 t42size->metrics = face->ttf_face->size->metrics;
553
554 return error;
555
556 }
FT_Select_Size(FT_Face face, FT_Int strike_index)
Definition: ftobjs.c:3138