/***************************************************************************/ | |
/* */ | |
/* pspic.c */ | |
/* */ | |
/* The FreeType position independent code services for psnames module. */ | |
/* */ | |
/* Copyright 2009-2015 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 "pspic.h" | |
#include "psnamerr.h" | |
#ifdef FT_CONFIG_OPTION_PIC | |
/* forward declaration of PIC init functions from psmodule.c */ | |
FT_Error | |
FT_Create_Class_pscmaps_services( FT_Library library, | |
FT_ServiceDescRec** output_class ); | |
void | |
FT_Destroy_Class_pscmaps_services( FT_Library library, | |
FT_ServiceDescRec* clazz ); | |
void | |
FT_Init_Class_pscmaps_interface( FT_Library library, | |
FT_Service_PsCMapsRec* clazz ); | |
void | |
psnames_module_class_pic_free( FT_Library library ) | |
{ | |
FT_PIC_Container* pic_container = &library->pic_container; | |
FT_Memory memory = library->memory; | |
if ( pic_container->psnames ) | |
{ | |
PSModulePIC* container = (PSModulePIC*)pic_container->psnames; | |
if ( container->pscmaps_services ) | |
FT_Destroy_Class_pscmaps_services( library, | |
container->pscmaps_services ); | |
container->pscmaps_services = NULL; | |
FT_FREE( container ); | |
pic_container->psnames = NULL; | |
} | |
} | |
FT_Error | |
psnames_module_class_pic_init( FT_Library library ) | |
{ | |
FT_PIC_Container* pic_container = &library->pic_container; | |
FT_Error error = FT_Err_Ok; | |
PSModulePIC* container = NULL; | |
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->psnames = container; | |
/* initialize pointer table - */ | |
/* this is how the module usually expects this data */ | |
error = FT_Create_Class_pscmaps_services( | |
library, &container->pscmaps_services ); | |
if ( error ) | |
goto Exit; | |
FT_Init_Class_pscmaps_interface( library, | |
&container->pscmaps_interface ); | |
Exit: | |
if ( error ) | |
psnames_module_class_pic_free( library ); | |
return error; | |
} | |
#endif /* FT_CONFIG_OPTION_PIC */ | |
/* END */ |