Visualization Library 2.0.0-b5

A lightweight C++ OpenGL middleware for 2D/3D graphics

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pshpic.c
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1 /***************************************************************************/
2 /* */
3 /* pshpic.c */
4 /* */
5 /* The FreeType position independent code services for pshinter module. */
6 /* */
7 /* Copyright 2009, 2010, 2012, 2013 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 "pshpic.h"
23 #include "pshnterr.h"
24 
25 
26 #ifdef FT_CONFIG_OPTION_PIC
27 
28  /* forward declaration of PIC init functions from pshmod.c */
29  void
30  FT_Init_Class_pshinter_interface( FT_Library library,
31  PSHinter_Interface* clazz );
32 
33  void
34  pshinter_module_class_pic_free( FT_Library library )
35  {
36  FT_PIC_Container* pic_container = &library->pic_container;
37  FT_Memory memory = library->memory;
38 
39 
40  if ( pic_container->pshinter )
41  {
42  FT_FREE( pic_container->pshinter );
43  pic_container->pshinter = NULL;
44  }
45  }
46 
47 
48  FT_Error
49  pshinter_module_class_pic_init( FT_Library library )
50  {
51  FT_PIC_Container* pic_container = &library->pic_container;
53  PSHinterPIC* container = NULL;
54  FT_Memory memory = library->memory;
55 
56 
57  /* allocate pointer, clear and set global container pointer */
58  if ( FT_ALLOC( container, sizeof ( *container ) ) )
59  return error;
60  FT_MEM_SET( container, 0, sizeof ( *container ) );
61  pic_container->pshinter = container;
62 
63  /* add call to initialization function when you add new scripts */
64  FT_Init_Class_pshinter_interface(
65  library, &container->pshinter_interface );
66 
67  if ( error )
68  pshinter_module_class_pic_free( library );
69 
70  return error;
71  }
72 
73 #endif /* FT_CONFIG_OPTION_PIC */
74 
75 
76 /* END */
#define FT_ALLOC(ptr, size)
Definition: ftmemory.h:260
int FT_Error
Definition: fttypes.h:296
#define NULL
Definition: ftobjs.h:61
FT_Library library
Definition: cffdrivr.c:414
return FT_Err_Ok
Definition: ftbbox.c:645
FT_Memory memory
Definition: ftobjs.h:860
#define FT_FREE(ptr)
Definition: ftmemory.h:286
FT_Error error
Definition: cffdrivr.c:411
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
Definition: ftsystem.h:66
#define FT_MEM_SET(dest, byte, count)
Definition: ftmemory.h:201