1 /***************************************************************************/
2 /* */
3 /* t1cmap.c */
4 /* */
5 /* Type 1 character map support (body). */
6 /* */
7 /* Copyright 2002-2018 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 "t1cmap.h"
20
21 #include FT_INTERNAL_DEBUG_H
22
23 #include "psauxerr.h"
24
25
26 /*************************************************************************/
27 /*************************************************************************/
28 /***** *****/
29 /***** TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS *****/
30 /***** *****/
31 /*************************************************************************/
32 /*************************************************************************/
33
34 static void
35 t1_cmap_std_init( T1_CMapStd cmap,
36 FT_Int is_expert )
287 /*************************************************************************/
288
289 FT_CALLBACK_DEF( const char * )
290 psaux_get_glyph_name( T1_Face face,
291 FT_UInt idx )
292 {
293 return face->type1.glyph_names[idx];
294 }
295
296
297 FT_CALLBACK_DEF( FT_Error )
298 t1_cmap_unicode_init( PS_Unicodes unicodes,
299 FT_Pointer pointer )
300 {
301 T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
302 FT_Memory memory = FT_FACE_MEMORY( face );
303 FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
304
305 FT_UNUSED( pointer );
306
307
308 return psnames->unicodes_init( memory,
309 unicodes,
310 (FT_UInt)face->type1.num_glyphs,
311 (PS_GetGlyphNameFunc)&psaux_get_glyph_name,
312 (PS_FreeGlyphNameFunc)NULL,
313 (FT_Pointer)face );
314 }
315
316
317 FT_CALLBACK_DEF( void )
318 t1_cmap_unicode_done( PS_Unicodes unicodes )
319 {
320 FT_Face face = FT_CMAP_FACE( unicodes );
321 FT_Memory memory = FT_FACE_MEMORY( face );
322
323
324 FT_FREE( unicodes->maps );
325 unicodes->num_maps = 0;
326 }
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1 /****************************************************************************
2 *
3 * t1cmap.c
4 *
5 * Type 1 character map support (body).
6 *
7 * Copyright (C) 2002-2019 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 "t1cmap.h"
20
21 #include FT_INTERNAL_DEBUG_H
22
23 #include "psauxerr.h"
24
25
26 /*************************************************************************/
27 /*************************************************************************/
28 /***** *****/
29 /***** TYPE1 STANDARD (AND EXPERT) ENCODING CMAPS *****/
30 /***** *****/
31 /*************************************************************************/
32 /*************************************************************************/
33
34 static void
35 t1_cmap_std_init( T1_CMapStd cmap,
36 FT_Int is_expert )
287 /*************************************************************************/
288
289 FT_CALLBACK_DEF( const char * )
290 psaux_get_glyph_name( T1_Face face,
291 FT_UInt idx )
292 {
293 return face->type1.glyph_names[idx];
294 }
295
296
297 FT_CALLBACK_DEF( FT_Error )
298 t1_cmap_unicode_init( PS_Unicodes unicodes,
299 FT_Pointer pointer )
300 {
301 T1_Face face = (T1_Face)FT_CMAP_FACE( unicodes );
302 FT_Memory memory = FT_FACE_MEMORY( face );
303 FT_Service_PsCMaps psnames = (FT_Service_PsCMaps)face->psnames;
304
305 FT_UNUSED( pointer );
306
307
308 if ( !psnames->unicodes_init )
309 return FT_THROW( Unimplemented_Feature );
310
311 return psnames->unicodes_init( memory,
312 unicodes,
313 (FT_UInt)face->type1.num_glyphs,
314 (PS_GetGlyphNameFunc)&psaux_get_glyph_name,
315 (PS_FreeGlyphNameFunc)NULL,
316 (FT_Pointer)face );
317 }
318
319
320 FT_CALLBACK_DEF( void )
321 t1_cmap_unicode_done( PS_Unicodes unicodes )
322 {
323 FT_Face face = FT_CMAP_FACE( unicodes );
324 FT_Memory memory = FT_FACE_MEMORY( face );
325
326
327 FT_FREE( unicodes->maps );
328 unicodes->num_maps = 0;
329 }
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