ref: b553fcb514a5e7131d34a117bf2d01e034ab7a08
dir: /src/base/basepic.c/
/***************************************************************************/
/* */
/* basepic.c */
/* */
/* The FreeType position independent code services for base. */
/* */
/* Copyright 2009-2017 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 "basepic.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from ftglyph.c */
void
FT_Init_Class_ft_outline_glyph_class( FT_Glyph_Class* clazz );
void
FT_Init_Class_ft_bitmap_glyph_class( FT_Glyph_Class* clazz );
#ifdef FT_CONFIG_OPTION_MAC_FONTS
/* forward declaration of PIC init function from ftrfork.c */
/* (not modularized) */
void
FT_Init_Table_ft_raccess_guess_table( ft_raccess_guess_rec* record );
#endif
/* forward declaration of PIC init functions from ftinit.c */
FT_Error
ft_create_default_module_classes( FT_Library library );
void
ft_destroy_default_module_classes( FT_Library library );
void
ft_base_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->base )
{
/* destroy default module classes */
/* (in case FT_Add_Default_Modules was used) */
ft_destroy_default_module_classes( library );
FT_FREE( pic_container->base );
pic_container->base = NULL;
}
}
FT_Error
ft_base_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
BasePIC* 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->base = container;
/* initialize default modules list and pointers */
error = ft_create_default_module_classes( library );
if ( error )
goto Exit;
/* initialize pointer table - */
/* this is how the module usually expects this data */
FT_Init_Class_ft_outline_glyph_class(
&container->ft_outline_glyph_class );
FT_Init_Class_ft_bitmap_glyph_class(
&container->ft_bitmap_glyph_class );
#ifdef FT_CONFIG_OPTION_MAC_FONTS
FT_Init_Table_ft_raccess_guess_table(
(ft_raccess_guess_rec*)&container->ft_raccess_guess_table );
#endif
Exit:
if ( error )
ft_base_pic_free( library );
return error;
}
#endif /* FT_CONFIG_OPTION_PIC */
/* END */