blob: d9ae403563c5e03ee17b9dbd432d1c8762e097e4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/***************************************************************************/
/* */
/* basepic.c */
/* */
/* The FreeType position independent code services for base. */
/* */
/* Copyright 2009 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 <freetype/internal/ftobjs.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*);
void FT_Init_Class_ft_bitmap_glyph_class(FT_Glyph_Class*);
/* forward declaration of PIC init functions from ftinit.c */
FT_Error ft_create_default_module_classes(FT_Library);
void ft_destroy_default_module_classes(FT_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;
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);
Exit:
if(error)
ft_base_pic_free(library);
return error;
}
#endif /* FT_CONFIG_OPTION_PIC */
/* END */
|
