/modules/freetype2/src/sfnt/sfntpic.c
http://github.com/zpao/v8monkey · C · 102 lines · 64 code · 17 blank · 21 comment · 7 complexity · 46421ad16f150f1461966fb0ff625ff0 MD5 · raw file
- /***************************************************************************/
- /* */
- /* sfntpic.c */
- /* */
- /* The FreeType position independent code services for sfnt 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 "sfntpic.h"
- #ifdef FT_CONFIG_OPTION_PIC
- /* forward declaration of PIC init functions from sfdriver.c */
- FT_Error FT_Create_Class_sfnt_services( FT_Library, FT_ServiceDescRec**);
- void FT_Destroy_Class_sfnt_services( FT_Library, FT_ServiceDescRec*);
- void FT_Init_Class_sfnt_service_bdf( FT_Service_BDFRec*);
- void FT_Init_Class_sfnt_interface( FT_Library, SFNT_Interface*);
- void FT_Init_Class_sfnt_service_glyph_dict( FT_Library, FT_Service_GlyphDictRec*);
- void FT_Init_Class_sfnt_service_ps_name( FT_Library, FT_Service_PsFontNameRec*);
- void FT_Init_Class_tt_service_get_cmap_info( FT_Library, FT_Service_TTCMapsRec*);
- void FT_Init_Class_sfnt_service_sfnt_table( FT_Service_SFNT_TableRec*);
- /* forward declaration of PIC init functions from ttcmap.c */
- FT_Error FT_Create_Class_tt_cmap_classes( FT_Library, TT_CMap_Class**);
- void FT_Destroy_Class_tt_cmap_classes( FT_Library, TT_CMap_Class*);
- void
- sfnt_module_class_pic_free( FT_Library library )
- {
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Memory memory = library->memory;
- if ( pic_container->sfnt )
- {
- sfntModulePIC* container = (sfntModulePIC*)pic_container->sfnt;
- if(container->sfnt_services)
- FT_Destroy_Class_sfnt_services(library, container->sfnt_services);
- container->sfnt_services = NULL;
- if(container->tt_cmap_classes)
- FT_Destroy_Class_tt_cmap_classes(library, container->tt_cmap_classes);
- container->tt_cmap_classes = NULL;
- FT_FREE( container );
- pic_container->sfnt = NULL;
- }
- }
- FT_Error
- sfnt_module_class_pic_init( FT_Library library )
- {
- FT_PIC_Container* pic_container = &library->pic_container;
- FT_Error error = SFNT_Err_Ok;
- sfntModulePIC* 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->sfnt = container;
- /* initialize pointer table - this is how the module usually expects this data */
- error = FT_Create_Class_sfnt_services(library, &container->sfnt_services);
- if(error)
- goto Exit;
- error = FT_Create_Class_tt_cmap_classes(library, &container->tt_cmap_classes);
- if(error)
- goto Exit;
- FT_Init_Class_sfnt_service_glyph_dict(library, &container->sfnt_service_glyph_dict);
- FT_Init_Class_sfnt_service_ps_name(library, &container->sfnt_service_ps_name);
- FT_Init_Class_tt_service_get_cmap_info(library, &container->tt_service_get_cmap_info);
- FT_Init_Class_sfnt_service_sfnt_table(&container->sfnt_service_sfnt_table);
- #ifdef TT_CONFIG_OPTION_BDF
- FT_Init_Class_sfnt_service_bdf(&container->sfnt_service_bdf);
- #endif
- FT_Init_Class_sfnt_interface(library, &container->sfnt_interface);
- Exit:
- if(error)
- sfnt_module_class_pic_free(library);
- return error;
- }
- #endif /* FT_CONFIG_OPTION_PIC */
- /* END */