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/src/compiler/android-ndk/jni/freetype/src/base/basepic.c

http://ftk.googlecode.com/
C | 83 lines | 43 code | 17 blank | 23 comment | 4 complexity | 9a1ef4a8f7da44d6317de9b917df9bfe MD5 | raw file
 1/***************************************************************************/
 2/*                                                                         */
 3/*  basepic.c                                                              */
 4/*                                                                         */
 5/*    The FreeType position independent code services for base.            */
 6/*                                                                         */
 7/*  Copyright 2009 by                                                      */
 8/*  Oran Agra and Mickey Gabel.                                            */
 9/*                                                                         */
10/*  This file is part of the FreeType project, and may only be used,       */
11/*  modified, and distributed under the terms of the FreeType project      */
12/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
13/*  this file you indicate that you have read the license and              */
14/*  understand and accept it fully.                                        */
15/*                                                                         */
16/***************************************************************************/
17
18
19#include <ft2build.h>
20#include FT_FREETYPE_H
21#include FT_INTERNAL_OBJECTS_H
22#include "basepic.h"
23
24#ifdef FT_CONFIG_OPTION_PIC
25
26  /* forward declaration of PIC init functions from ftglyph.c */
27  void FT_Init_Class_ft_outline_glyph_class(FT_Glyph_Class*);
28  void FT_Init_Class_ft_bitmap_glyph_class(FT_Glyph_Class*);
29
30  /* forward declaration of PIC init functions from ftinit.c */
31  FT_Error ft_create_default_module_classes(FT_Library);
32  void ft_destroy_default_module_classes(FT_Library);
33
34  void
35  ft_base_pic_free( FT_Library library )
36  {
37    FT_PIC_Container* pic_container = &library->pic_container;
38    FT_Memory    memory = library->memory;
39    if ( pic_container->base )
40    {
41      /* Destroy default module classes (in case FT_Add_Default_Modules was used) */
42      ft_destroy_default_module_classes( library );
43
44      FT_FREE( pic_container->base );
45      pic_container->base = NULL;
46    }
47  }
48
49
50  FT_Error
51  ft_base_pic_init( FT_Library library )
52  {
53    FT_PIC_Container* pic_container = &library->pic_container;
54    FT_Error        error = FT_Err_Ok;
55    BasePIC*     container;
56    FT_Memory    memory = library->memory;
57
58    /* allocate pointer, clear and set global container pointer */
59    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
60      return error;
61    FT_MEM_SET( container, 0, sizeof(*container) );
62    pic_container->base = container;
63
64    /* initialize default modules list and pointers */
65    error = ft_create_default_module_classes( library );
66    if ( error )
67      goto Exit;
68
69    /* initialize pointer table - this is how the module usually expects this data */
70    FT_Init_Class_ft_outline_glyph_class(&container->ft_outline_glyph_class);
71    FT_Init_Class_ft_bitmap_glyph_class(&container->ft_bitmap_glyph_class);
72
73Exit:
74    if(error)
75      ft_base_pic_free(library);
76    return error;
77  }
78
79
80#endif /* FT_CONFIG_OPTION_PIC */
81
82
83/* END */