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cidload.c
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1 /***************************************************************************/
2 /* */
3 /* cidload.c */
4 /* */
5 /* CID-keyed Type1 font loader (body). */
6 /* */
7 /* Copyright 1996-2006, 2009, 2011-2012 by */
8 /* David Turner, Robert Wilhelm, and Werner Lemberg. */
9 /* */
10 /* This file is part of the FreeType project, and may only be used, */
11 /* modified, and distributed under the terms of the FreeType project */
12 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */
13 /* this file you indicate that you have read the license and */
14 /* understand and accept it fully. */
15 /* */
16 /***************************************************************************/
17 
18 
19 #include <ft2build.h>
20 #include FT_INTERNAL_DEBUG_H
21 #include FT_CONFIG_CONFIG_H
22 #include FT_MULTIPLE_MASTERS_H
23 #include FT_INTERNAL_TYPE1_TYPES_H
24 
25 #include "cidload.h"
26 
27 #include "ciderrs.h"
28 
29 
30  /*************************************************************************/
31  /* */
32  /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
33  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
34  /* messages during execution. */
35  /* */
36 #undef FT_COMPONENT
37 #define FT_COMPONENT trace_cidload
38 
39 
40  /* read a single offset */
43  FT_Byte offsize )
44  {
46  FT_Byte* p = *start;
47 
48 
49  for ( result = 0; offsize > 0; offsize-- )
50  {
51  result <<= 8;
52  result |= *p++;
53  }
54 
55  *start = p;
56  return result;
57  }
58 
59 
60  /*************************************************************************/
61  /*************************************************************************/
62  /***** *****/
63  /***** TYPE 1 SYMBOL PARSING *****/
64  /***** *****/
65  /*************************************************************************/
66  /*************************************************************************/
67 
68 
69  static FT_Error
71  CID_Loader* loader,
72  const T1_Field keyword )
73  {
75  CID_Parser* parser = &loader->parser;
76  FT_Byte* object;
77  void* dummy_object;
78  CID_FaceInfo cid = &face->cid;
79 
80 
81  /* if the keyword has a dedicated callback, call it */
82  if ( keyword->type == T1_FIELD_TYPE_CALLBACK )
83  {
84  keyword->reader( (FT_Face)face, parser );
85  error = parser->root.error;
86  goto Exit;
87  }
88 
89  /* we must now compute the address of our target object */
90  switch ( keyword->location )
91  {
93  object = (FT_Byte*)cid;
94  break;
95 
97  object = (FT_Byte*)&cid->font_info;
98  break;
99 
101  object = (FT_Byte*)&face->font_extra;
102  break;
103 
105  object = (FT_Byte*)&cid->font_bbox;
106  break;
107 
108  default:
109  {
110  CID_FaceDict dict;
111 
112 
113  if ( parser->num_dict < 0 || parser->num_dict >= cid->num_dicts )
114  {
115  FT_ERROR(( "cid_load_keyword: invalid use of `%s'\n",
116  keyword->ident ));
117  error = CID_Err_Syntax_Error;
118  goto Exit;
119  }
120 
121  dict = cid->font_dicts + parser->num_dict;
122  switch ( keyword->location )
123  {
125  object = (FT_Byte*)&dict->private_dict;
126  break;
127 
128  default:
129  object = (FT_Byte*)dict;
130  }
131  }
132  }
133 
134  dummy_object = object;
135 
136  /* now, load the keyword data in the object's field(s) */
137  if ( keyword->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
138  keyword->type == T1_FIELD_TYPE_FIXED_ARRAY )
139  error = cid_parser_load_field_table( &loader->parser, keyword,
140  &dummy_object );
141  else
142  error = cid_parser_load_field( &loader->parser,
143  keyword, &dummy_object );
144  Exit:
145  return error;
146  }
147 
148 
151  CID_Parser* parser )
152  {
153  FT_Matrix* matrix;
154  FT_Vector* offset;
155  CID_FaceDict dict;
156  FT_Face root = (FT_Face)&face->root;
157  FT_Fixed temp[6];
158  FT_Fixed temp_scale;
159 
160 
161  if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
162  {
163  dict = face->cid.font_dicts + parser->num_dict;
164  matrix = &dict->font_matrix;
165  offset = &dict->font_offset;
166 
167  (void)cid_parser_to_fixed_array( parser, 6, temp, 3 );
168 
169  temp_scale = FT_ABS( temp[3] );
170 
171  /* Set units per EM based on FontMatrix values. We set the value to */
172  /* `1000/temp_scale', because temp_scale was already multiplied by */
173  /* 1000 (in `t1_tofixed', from psobjs.c). */
174  root->units_per_EM = (FT_UShort)( FT_DivFix( 0x10000L,
175  FT_DivFix( temp_scale, 1000 ) ) );
176 
177  /* we need to scale the values by 1.0/temp[3] */
178  if ( temp_scale != 0x10000L )
179  {
180  temp[0] = FT_DivFix( temp[0], temp_scale );
181  temp[1] = FT_DivFix( temp[1], temp_scale );
182  temp[2] = FT_DivFix( temp[2], temp_scale );
183  temp[4] = FT_DivFix( temp[4], temp_scale );
184  temp[5] = FT_DivFix( temp[5], temp_scale );
185  temp[3] = 0x10000L;
186  }
187 
188  matrix->xx = temp[0];
189  matrix->yx = temp[1];
190  matrix->xy = temp[2];
191  matrix->yy = temp[3];
192 
193  /* note that the font offsets are expressed in integer font units */
194  offset->x = temp[4] >> 16;
195  offset->y = temp[5] >> 16;
196  }
197 
198  return CID_Err_Ok; /* this is a callback function; */
199  /* we must return an error code */
200  }
201 
202 
205  CID_Parser* parser )
206  {
207  CID_FaceInfo cid = &face->cid;
208  FT_Memory memory = face->root.memory;
209  FT_Error error = CID_Err_Ok;
210  FT_Long num_dicts;
211 
212 
213  num_dicts = cid_parser_to_int( parser );
214 
215  if ( !cid->font_dicts )
216  {
217  FT_Int n;
218 
219 
220  if ( FT_NEW_ARRAY( cid->font_dicts, num_dicts ) )
221  goto Exit;
222 
223  cid->num_dicts = (FT_UInt)num_dicts;
224 
225  /* don't forget to set a few defaults */
226  for ( n = 0; n < cid->num_dicts; n++ )
227  {
228  CID_FaceDict dict = cid->font_dicts + n;
229 
230 
231  /* default value for lenIV */
232  dict->private_dict.lenIV = 4;
233  }
234  }
235 
236  Exit:
237  return error;
238  }
239 
240 
241  /* by mistake, `expansion_factor' appears both in PS_PrivateRec */
242  /* and CID_FaceDictRec (both are public header files and can't */
243  /* changed); we simply copy the value */
244 
247  CID_Parser* parser )
248  {
249  CID_FaceDict dict;
250 
251 
252  if ( parser->num_dict >= 0 && parser->num_dict < face->cid.num_dicts )
253  {
254  dict = face->cid.font_dicts + parser->num_dict;
255 
256  dict->expansion_factor = cid_parser_to_fixed( parser, 0 );
258  }
259 
260  return CID_Err_Ok;
261  }
262 
263 
264  static
266  {
267 
268 #include "cidtoken.h"
269 
270  T1_FIELD_CALLBACK( "FDArray", parse_fd_array, 0 )
271  T1_FIELD_CALLBACK( "FontMatrix", cid_parse_font_matrix, 0 )
272  T1_FIELD_CALLBACK( "ExpansionFactor", parse_expansion_factor, 0 )
273 
274  { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
275  };
276 
277 
278  static FT_Error
280  CID_Loader* loader,
281  FT_Byte* base,
282  FT_Long size )
283  {
284  CID_Parser* parser = &loader->parser;
285 
286 
287  parser->root.cursor = base;
288  parser->root.limit = base + size;
289  parser->root.error = CID_Err_Ok;
290 
291  {
292  FT_Byte* cur = base;
293  FT_Byte* limit = cur + size;
294 
295 
296  for (;;)
297  {
298  FT_Byte* newlimit;
299 
300 
301  parser->root.cursor = cur;
302  cid_parser_skip_spaces( parser );
303 
304  if ( parser->root.cursor >= limit )
305  newlimit = limit - 1 - 17;
306  else
307  newlimit = parser->root.cursor - 17;
308 
309  /* look for `%ADOBeginFontDict' */
310  for ( ; cur < newlimit; cur++ )
311  {
312  if ( *cur == '%' &&
313  ft_strncmp( (char*)cur, "%ADOBeginFontDict", 17 ) == 0 )
314  {
315  /* if /FDArray was found, then cid->num_dicts is > 0, and */
316  /* we can start increasing parser->num_dict */
317  if ( face->cid.num_dicts > 0 )
318  parser->num_dict++;
319  }
320  }
321 
322  cur = parser->root.cursor;
323  /* no error can occur in cid_parser_skip_spaces */
324  if ( cur >= limit )
325  break;
326 
327  cid_parser_skip_PS_token( parser );
328  if ( parser->root.cursor >= limit || parser->root.error )
329  break;
330 
331  /* look for immediates */
332  if ( *cur == '/' && cur + 2 < limit )
333  {
334  FT_PtrDist len;
335 
336 
337  cur++;
338  len = parser->root.cursor - cur;
339 
340  if ( len > 0 && len < 22 )
341  {
342  /* now compare the immediate name to the keyword table */
343  T1_Field keyword = (T1_Field)cid_field_records;
344 
345 
346  for (;;)
347  {
348  FT_Byte* name;
349 
350 
351  name = (FT_Byte*)keyword->ident;
352  if ( !name )
353  break;
354 
355  if ( cur[0] == name[0] &&
356  len == (FT_PtrDist)ft_strlen( (const char*)name ) )
357  {
358  FT_PtrDist n;
359 
360 
361  for ( n = 1; n < len; n++ )
362  if ( cur[n] != name[n] )
363  break;
364 
365  if ( n >= len )
366  {
367  /* we found it - run the parsing callback */
368  parser->root.error = cid_load_keyword( face,
369  loader,
370  keyword );
371  if ( parser->root.error )
372  return parser->root.error;
373  break;
374  }
375  }
376  keyword++;
377  }
378  }
379  }
380 
381  cur = parser->root.cursor;
382  }
383  }
384  return parser->root.error;
385  }
386 
387 
388  /* read the subrmap and the subrs of each font dict */
389  static FT_Error
391  {
392  CID_FaceInfo cid = &face->cid;
393  FT_Memory memory = face->root.memory;
394  FT_Stream stream = face->cid_stream;
395  FT_Error error;
396  FT_Int n;
397  CID_Subrs subr;
398  FT_UInt max_offsets = 0;
399  FT_ULong* offsets = 0;
400  PSAux_Service psaux = (PSAux_Service)face->psaux;
401 
402 
403  if ( FT_NEW_ARRAY( face->subrs, cid->num_dicts ) )
404  goto Exit;
405 
406  subr = face->subrs;
407  for ( n = 0; n < cid->num_dicts; n++, subr++ )
408  {
409  CID_FaceDict dict = cid->font_dicts + n;
410  FT_Int lenIV = dict->private_dict.lenIV;
411  FT_UInt count, num_subrs = dict->num_subrs;
412  FT_ULong data_len;
413  FT_Byte* p;
414 
415 
416  /* Check for possible overflow. */
417  if ( num_subrs == FT_UINT_MAX )
418  {
419  error = CID_Err_Syntax_Error;
420  goto Fail;
421  }
422 
423  /* reallocate offsets array if needed */
424  if ( num_subrs + 1 > max_offsets )
425  {
426  FT_UInt new_max = FT_PAD_CEIL( num_subrs + 1, 4 );
427 
428 
429  if ( new_max <= max_offsets )
430  {
431  error = CID_Err_Syntax_Error;
432  goto Fail;
433  }
434 
435  if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) )
436  goto Fail;
437 
438  max_offsets = new_max;
439  }
440 
441  /* read the subrmap's offsets */
442  if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset ) ||
443  FT_FRAME_ENTER( ( num_subrs + 1 ) * dict->sd_bytes ) )
444  goto Fail;
445 
446  p = (FT_Byte*)stream->cursor;
447  for ( count = 0; count <= num_subrs; count++ )
448  offsets[count] = cid_get_offset( &p, (FT_Byte)dict->sd_bytes );
449 
450  FT_FRAME_EXIT();
451 
452  /* offsets must be ordered */
453  for ( count = 1; count <= num_subrs; count++ )
454  if ( offsets[count - 1] > offsets[count] )
455  goto Fail;
456 
457  /* now, compute the size of subrs charstrings, */
458  /* allocate, and read them */
459  data_len = offsets[num_subrs] - offsets[0];
460 
461  if ( FT_NEW_ARRAY( subr->code, num_subrs + 1 ) ||
462  FT_ALLOC( subr->code[0], data_len ) )
463  goto Fail;
464 
465  if ( FT_STREAM_SEEK( cid->data_offset + offsets[0] ) ||
466  FT_STREAM_READ( subr->code[0], data_len ) )
467  goto Fail;
468 
469  /* set up pointers */
470  for ( count = 1; count <= num_subrs; count++ )
471  {
472  FT_ULong len;
473 
474 
475  len = offsets[count] - offsets[count - 1];
476  subr->code[count] = subr->code[count - 1] + len;
477  }
478 
479  /* decrypt subroutines, but only if lenIV >= 0 */
480  if ( lenIV >= 0 )
481  {
482  for ( count = 0; count < num_subrs; count++ )
483  {
484  FT_ULong len;
485 
486 
487  len = offsets[count + 1] - offsets[count];
488  psaux->t1_decrypt( subr->code[count], len, 4330 );
489  }
490  }
491 
492  subr->num_subrs = num_subrs;
493  }
494 
495  Exit:
496  FT_FREE( offsets );
497  return error;
498 
499  Fail:
500  if ( face->subrs )
501  {
502  for ( n = 0; n < cid->num_dicts; n++ )
503  {
504  if ( face->subrs[n].code )
505  FT_FREE( face->subrs[n].code[0] );
506 
507  FT_FREE( face->subrs[n].code );
508  }
509  FT_FREE( face->subrs );
510  }
511  goto Exit;
512  }
513 
514 
515  static void
517  CID_Face face )
518  {
519  FT_UNUSED( face );
520 
521  FT_MEM_ZERO( loader, sizeof ( *loader ) );
522  }
523 
524 
525  static void
527  {
528  CID_Parser* parser = &loader->parser;
529 
530 
531  /* finalize parser */
532  cid_parser_done( parser );
533  }
534 
535 
536  static FT_Error
538  FT_Long data_len,
540  CID_Face face )
541  {
542  FT_Stream stream = face->root.stream;
543  FT_Error error;
544 
545  FT_Byte buffer[256];
546  FT_Byte *p, *plimit;
547  FT_Byte *d, *dlimit;
548  FT_Byte val;
549 
550  FT_Bool upper_nibble, done;
551 
552 
553  if ( FT_STREAM_SEEK( offset ) )
554  goto Exit;
555 
556  d = data;
557  dlimit = d + data_len;
558  p = buffer;
559  plimit = p;
560 
561  upper_nibble = 1;
562  done = 0;
563 
564  while ( d < dlimit )
565  {
566  if ( p >= plimit )
567  {
568  FT_ULong oldpos = FT_STREAM_POS();
569  FT_ULong size = stream->size - oldpos;
570 
571 
572  if ( size == 0 )
573  {
574  error = CID_Err_Syntax_Error;
575  goto Exit;
576  }
577 
578  if ( FT_STREAM_READ( buffer, 256 > size ? size : 256 ) )
579  goto Exit;
580  p = buffer;
581  plimit = p + FT_STREAM_POS() - oldpos;
582  }
583 
584  if ( ft_isdigit( *p ) )
585  val = (FT_Byte)( *p - '0' );
586  else if ( *p >= 'a' && *p <= 'f' )
587  val = (FT_Byte)( *p - 'a' );
588  else if ( *p >= 'A' && *p <= 'F' )
589  val = (FT_Byte)( *p - 'A' + 10 );
590  else if ( *p == ' ' ||
591  *p == '\t' ||
592  *p == '\r' ||
593  *p == '\n' ||
594  *p == '\f' ||
595  *p == '\0' )
596  {
597  p++;
598  continue;
599  }
600  else if ( *p == '>' )
601  {
602  val = 0;
603  done = 1;
604  }
605  else
606  {
607  error = CID_Err_Syntax_Error;
608  goto Exit;
609  }
610 
611  if ( upper_nibble )
612  *d = (FT_Byte)( val << 4 );
613  else
614  {
615  *d = (FT_Byte)( *d + val );
616  d++;
617  }
618 
619  upper_nibble = (FT_Byte)( 1 - upper_nibble );
620 
621  if ( done )
622  break;
623 
624  p++;
625  }
626 
627  error = CID_Err_Ok;
628 
629  Exit:
630  return error;
631  }
632 
633 
636  FT_Int face_index )
637  {
638  CID_Loader loader;
639  CID_Parser* parser;
640  FT_Memory memory = face->root.memory;
641  FT_Error error;
642 
643 
644  cid_init_loader( &loader, face );
645 
646  parser = &loader.parser;
647  error = cid_parser_new( parser, face->root.stream, face->root.memory,
648  (PSAux_Service)face->psaux );
649  if ( error )
650  goto Exit;
651 
652  error = cid_parse_dict( face, &loader,
653  parser->postscript,
654  parser->postscript_len );
655  if ( error )
656  goto Exit;
657 
658  if ( face_index < 0 )
659  goto Exit;
660 
661  if ( FT_NEW( face->cid_stream ) )
662  goto Exit;
663 
664  if ( parser->binary_length )
665  {
666  /* we must convert the data section from hexadecimal to binary */
667  if ( FT_ALLOC( face->binary_data, parser->binary_length ) ||
668  cid_hex_to_binary( face->binary_data, parser->binary_length,
669  parser->data_offset, face ) )
670  goto Exit;
671 
672  FT_Stream_OpenMemory( face->cid_stream,
673  face->binary_data, parser->binary_length );
674  face->cid.data_offset = 0;
675  }
676  else
677  {
678  *face->cid_stream = *face->root.stream;
679  face->cid.data_offset = loader.parser.data_offset;
680  }
681 
682  error = cid_read_subrs( face );
683 
684  Exit:
685  cid_done_loader( &loader );
686  return error;
687  }
688 
689 
690 /* END */
FT_UShort units_per_EM
Definition: freetype.h:938
#define FT_ALLOC(ptr, size)
Definition: ftmemory.h:260
cid_parser_done(CID_Parser *parser)
Definition: cidparse.c:211
#define FT_UINT_MAX
Definition: ftstdlib.h:66
int FT_Error
Definition: fttypes.h:296
FT_DivFix(FT_Long a, FT_Long b)
Definition: ftcalc.c:536
CID_FaceDict font_dicts
Definition: t1tables.h:374
#define cid_parser_to_fixed(p, t)
Definition: cidparse.h:101
ft_ptrdiff_t FT_PtrDist
Definition: fttypes.h:333
GLuint const GLfloat * val
Definition: glew.h:2715
signed long FT_Long
Definition: fttypes.h:238
static const T1_FieldRec cid_field_records[]
Definition: cidload.c:265
#define ft_strncmp
Definition: ftstdlib.h:88
unsigned long FT_ULong
Definition: fttypes.h:249
unsigned long size
Definition: ftsystem.h:324
void * psaux
Definition: t1types.h:236
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Definition: cidparse.c:51
GLvoid **typedef void(GLAPIENTRY *PFNGLGETVERTEXATTRIBDVPROC)(GLuint
Definition: glew.h:1824
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Definition: t1tables.h:321
#define FT_MEM_ZERO(dest, count)
Definition: ftmemory.h:208
FT_Fixed xy
Definition: fttypes.h:383
signed int FT_Int
Definition: fttypes.h:216
GLuint start
Definition: glew.h:1239
#define FT_ABS(a)
Definition: ftobjs.h:73
unsigned char * cursor
Definition: ftsystem.h:333
GLuint GLuint stream
Definition: glew.h:6573
GLclampd n
Definition: glew.h:7287
GLuint object
Definition: gl2ext.h:1080
static void cid_done_loader(CID_Loader *loader)
Definition: cidload.c:526
GLuint GLsizei const GLuint const GLintptr * offsets
Definition: glew.h:4750
FT_Int num_dicts
Definition: t1tables.h:373
FT_Stream cid_stream
Definition: t1types.h:249
EGLImageKHR EGLint * name
Definition: eglext.h:284
return Display return Display Bool Bool int d
Definition: SDL_x11sym.h:30
GLenum GLsizei len
Definition: glew.h:7035
PS_PrivateRec private_dict
Definition: t1tables.h:307
FT_BEGIN_HEADER struct CID_Parser_ CID_Parser
#define cid_parser_to_int(p)
Definition: cidparse.h:100
FT_Fixed expansion_factor
Definition: t1tables.h:149
if(!yyg->yy_init)
FT_BEGIN_HEADER typedef unsigned char FT_Bool
Definition: fttypes.h:104
#define ft_isdigit(x)
Definition: ftobjs.h:98
static void cid_init_loader(CID_Loader *loader, CID_Face face)
Definition: cidload.c:516
FT_UInt num_subrs
Definition: t1tables.h:319
#define cid_parser_load_field_table(p, f, o)
Definition: cidparse.h:114
#define FT_ERROR(varformat)
Definition: ftdebug.h:181
#define FT_PAD_CEIL(x, n)
Definition: ftobjs.h:78
unsigned char FT_Byte
Definition: fttypes.h:150
PS_FontExtraRec font_extra
Definition: t1types.h:238
FT_BBox font_bbox
Definition: t1tables.h:362
FT_Fixed expansion_factor
Definition: t1tables.h:312
EGLContext EGLenum EGLClientBuffer buffer
Definition: eglext.h:87
FT_Matrix font_matrix
Definition: t1tables.h:316
FT_Byte ** code
Definition: t1types.h:131
FT_FaceRec root
Definition: t1types.h:234
#define FT_FREE(ptr)
Definition: ftmemory.h:286
GLuint64EXT * result
Definition: glew.h:12708
#define FT_LOCAL_DEF(x)
Definition: ftconfig.h:467
struct T1_FieldRec_ * T1_Field
Definition: psaux.h:147
for(;;)
FT_ULong data_offset
Definition: t1tables.h:376
void(* t1_decrypt)(FT_Byte *buffer, FT_Offset length, FT_UShort seed)
Definition: psaux.h:803
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
Definition: gl2ext.h:848
FT_Error error
Definition: cffdrivr.c:407
#define cid_parser_skip_spaces(p)
Definition: cidparse.h:95
FT_Pos x
Definition: ftimage.h:77
GLint GLsizei count
Definition: gl2ext.h:1011
GLenum face
Definition: gl2ext.h:1490
GLfloat GLfloat p
Definition: glew.h:14938
#define T1_FIELD_CALLBACK(_ident, _name, _dict)
Definition: psaux.h:324
FT_Pos y
Definition: ftimage.h:78
struct PSAux_ServiceRec_ * PSAux_Service
FT_ULong subrmap_offset
Definition: t1tables.h:320
FT_Int lenIV
Definition: t1tables.h:121
struct FT_FaceRec_ * FT_Face
Definition: freetype.h:399
GLint limit
Definition: glew.h:11829
#define FT_RENEW_ARRAY(ptr, curcnt, newcnt)
Definition: ftmemory.h:293
PS_FontInfoRec font_info
Definition: t1tables.h:361
#define FT_CALLBACK_DEF(x)
Definition: ftconfig.h:554
FT_BEGIN_HEADER struct CID_Loader_ CID_Loader
static FT_Error cid_load_keyword(CID_Face face, CID_Loader *loader, const T1_Field keyword)
Definition: cidload.c:70
cid_face_open(CID_Face face, FT_Int face_index)
Definition: cidload.c:635
CID_Subrs subrs
Definition: t1types.h:242
parse_fd_array(CID_Face face, CID_Parser *parser)
Definition: cidload.c:204
GLuint GLenum matrix
Definition: glew.h:13408
T1_FieldType type
Definition: psaux.h:224
const char * ident
Definition: psaux.h:222
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
Definition: ftsystem.h:66
FT_Fixed xx
Definition: fttypes.h:383
cid_parse_font_matrix(CID_Face face, CID_Parser *parser)
Definition: cidload.c:150
FT_UInt num_subrs
Definition: t1types.h:130
#define FT_FRAME_EXIT()
Definition: ftstream.h:521
#define FT_NEW_ARRAY(ptr, count)
Definition: ftmemory.h:290
#define FT_STREAM_SEEK(position)
Definition: ftstream.h:496
CID_FaceInfoRec cid
Definition: t1types.h:237
static FT_Error cid_hex_to_binary(FT_Byte *data, FT_Long data_len, FT_ULong offset, CID_Face face)
Definition: cidload.c:537
#define FT_STREAM_POS()
Definition: ftstream.h:493
FT_Fixed yx
Definition: fttypes.h:384
GLintptr offset
Definition: glew.h:1668
signed long FT_Fixed
Definition: fttypes.h:284
FT_Vector font_offset
Definition: t1tables.h:317
T1_Field_ParseFunc reader
Definition: psaux.h:225
unsigned int FT_UInt
Definition: fttypes.h:227
#define cid_parser_load_field(p, f, o)
Definition: cidparse.h:112
static FT_Error cid_read_subrs(CID_Face face)
Definition: cidload.c:390
T1_FieldLocation location
Definition: psaux.h:223
FT_Stream_OpenMemory(FT_Stream stream, const FT_Byte *base, FT_ULong size)
Definition: ftstream.c:35
#define FT_FRAME_ENTER(size)
Definition: ftstream.h:517
#define cid_parser_skip_PS_token(p)
Definition: cidparse.h:97
FT_Fixed yy
Definition: fttypes.h:384
#define FT_NEW(ptr)
Definition: ftmemory.h:288
unsigned short FT_UShort
Definition: fttypes.h:205
FT_Stream stream
Definition: freetype.h:957
#define FT_STREAM_READ(buffer, count)
Definition: ftstream.h:502
#define FT_UNUSED(arg)
Definition: ftconfig.h:101
lenIV
Definition: t1tokens.h:60
cid_get_offset(FT_Byte **start, FT_Byte offsize)
Definition: cidload.c:42
#define ft_strlen
Definition: ftstdlib.h:87
parse_expansion_factor(CID_Face face, CID_Parser *parser)
Definition: cidload.c:246
FT_Memory memory
Definition: freetype.h:956
static FT_Error cid_parse_dict(CID_Face face, CID_Loader *loader, FT_Byte *base, FT_Long size)
Definition: cidload.c:279
GLsizei size
Definition: gl2ext.h:1467
#define cid_parser_to_fixed_array(p, m, f, t)
Definition: cidparse.h:105