/src/freetype/src/cff/cffpic.c
https://bitbucket.org/cabalistic/ogredeps/ · C · 148 lines · 102 code · 25 blank · 21 comment · 7 complexity · 331a84865252966c20e5cede230c6b50 MD5 · raw file
- /***************************************************************************/
- /* */
- /* cffpic.c */
- /* */
- /* The FreeType position independent code services for cff module. */
- /* */
- /* Copyright 2009, 2010 by */
- /* Oran Agra and Mickey Gabel. */
- /* */
- /* This file is part of the FreeType project, and may only be used, */
- /* modified, and distributed under the terms of the FreeType project */
- /* license, LICENSE.TXT. By continuing to use, modify, or distribute */
- /* this file you indicate that you have read the license and */
- /* understand and accept it fully. */
- /* */
- /***************************************************************************/
- #include <ft2build.h>
- #include FT_FREETYPE_H
- #include FT_INTERNAL_OBJECTS_H
- #include "cffcmap.h"
- #include "cffpic.h"
- #include "cfferrs.h"
- #ifdef FT_CONFIG_OPTION_PIC
- /* forward declaration of PIC init functions from cffdrivr.c */
- FT_Error
- FT_Create_Class_cff_services(
- FT_Library library,
- FT_ServiceDescRec** output_class );
- void
- FT_Destroy_Class_cff_services(
- FT_Library library,
- FT_ServiceDescRec* clazz );
- void
- FT_Init_Class_cff_service_ps_info(
- FT_Library library,
- FT_Service_PsInfoRec* clazz );
- void
- FT_Init_Class_cff_service_glyph_dict(
- FT_Library library,
- FT_Service_GlyphDictRec* clazz );
- void
- FT_Init_Class_cff_service_ps_name(
- FT_Library library,
- FT_Service_PsFontNameRec* clazz );
- void
- FT_Init_Class_cff_service_get_cmap_info(
- FT_Library library,
- FT_Service_TTCMapsRec* clazz );
- void
- FT_Init_Class_cff_service_cid_info(
- FT_Library library,
- FT_Service_CIDRec* clazz );
- /* forward declaration of PIC init functions from cffparse.c */
- FT_Error
- FT_Create_Class_cff_field_handlers(
- FT_Library library,
- CFF_Field_Handler** output_class );
- void
- FT_Destroy_Class_cff_field_handlers(
- FT_Library library,
- CFF_Field_Handler* clazz );
- void
- cff_driver_class_pic_free( FT_Library library )
- {
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
- if ( pic_container->cff )
- {
- CffModulePIC* container = ( CffModulePIC* )pic_container->cff;
- if ( container->cff_services )
- FT_Destroy_Class_cff_services( library,
- container->cff_services );
- container->cff_services = NULL;
- if ( container->cff_field_handlers )
- FT_Destroy_Class_cff_field_handlers(
- library, container->cff_field_handlers );
- container->cff_field_handlers = NULL;
- FT_FREE( container );
- pic_container->cff = NULL;
- }
- }
- FT_Error
- cff_driver_class_pic_init( FT_Library library )
- {
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Error error = CFF_Err_Ok;
- CffModulePIC* container;
- FT_Memory memory = library->memory;
- /* allocate pointer, clear and set global container pointer */
- if ( FT_ALLOC ( container, sizeof ( *container ) ) )
- return error;
- FT_MEM_SET( container, 0, sizeof ( *container ) );
- pic_container->cff = container;
- /* initialize pointer table - this is how the module usually expects this data */
- error = FT_Create_Class_cff_services( library,
- &container->cff_services );
- if ( error )
- goto Exit;
- error = FT_Create_Class_cff_field_handlers(
- library, &container->cff_field_handlers );
- if ( error )
- goto Exit;
- FT_Init_Class_cff_service_ps_info(
- library, &container->cff_service_ps_info );
- FT_Init_Class_cff_service_glyph_dict(
- library, &container->cff_service_glyph_dict );
- FT_Init_Class_cff_service_ps_name(
- library, &container->cff_service_ps_name );
- FT_Init_Class_cff_service_get_cmap_info(
- library, &container->cff_service_get_cmap_info );
- FT_Init_Class_cff_service_cid_info(
- library, &container->cff_service_cid_info );
- FT_Init_Class_cff_cmap_encoding_class_rec(
- library, &container->cff_cmap_encoding_class_rec );
- FT_Init_Class_cff_cmap_unicode_class_rec(
- library, &container->cff_cmap_unicode_class_rec );
- Exit:
- if ( error )
- cff_driver_class_pic_free( library );
- return error;
- }
- #endif /* FT_CONFIG_OPTION_PIC */
- /* END */