/src/compiler/android-ndk/jni/freetype/src/psnames/pspic.c

 1/***************************************************************************/
 2/*                                                                         */
 3/*  pspic.c                                                                */
 4/*                                                                         */
 5/*    The FreeType position independent code services for psnames module.  */
 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 "pspic.h"
23
24#ifdef FT_CONFIG_OPTION_PIC
25
26  /* forward declaration of PIC init functions from psmodule.c */
27  FT_Error FT_Create_Class_pscmaps_services( FT_Library, FT_ServiceDescRec**);
28  void FT_Destroy_Class_pscmaps_services( FT_Library, FT_ServiceDescRec*);
29  void FT_Init_Class_pscmaps_interface( FT_Library, FT_Service_PsCMapsRec*);
30
31  void
32  psnames_module_class_pic_free(  FT_Library library )
33  {
34    FT_PIC_Container* pic_container = &library->pic_container;
35    FT_Memory memory = library->memory;
36    if ( pic_container->psnames )
37    {
38      PSModulePIC* container = (PSModulePIC*)pic_container->psnames;
39      if(container->pscmaps_services)
40        FT_Destroy_Class_pscmaps_services(library, container->pscmaps_services);
41      container->pscmaps_services = NULL;
42      FT_FREE( container );
43      pic_container->psnames = NULL;
44    }
45  }
46
47  FT_Error
48  psnames_module_class_pic_init(  FT_Library library )
49  {
50    FT_PIC_Container* pic_container = &library->pic_container;
51    FT_Error        error = FT_Err_Ok;
52    PSModulePIC* container;
53    FT_Memory memory = library->memory;
54
55    /* allocate pointer, clear and set global container pointer */
56    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
57      return error;
58    FT_MEM_SET( container, 0, sizeof(*container) );
59    pic_container->psnames = container;
60
61    /* initialize pointer table - this is how the module usually expects this data */
62    error = FT_Create_Class_pscmaps_services(library, &container->pscmaps_services);
63    if(error) 
64      goto Exit;
65    FT_Init_Class_pscmaps_interface(library, &container->pscmaps_interface);
66    
67Exit:
68    if(error)
69      psnames_module_class_pic_free(library);
70    return error;
71  }
72
73
74#endif /* FT_CONFIG_OPTION_PIC */
75
76
77/* END */