zenilib: zenilib/jni/external/freetype2/src/pshinter/pshpic.c Source File

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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 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 #ifdef FT_CONFIG_OPTION_PIC
26
27 /* forward declaration of PIC init functions from pshmod.c */
28 void
29 FT_Init_Class_pshinter_interface( FT_Library library,
30 PSHinter_Interface* clazz );
31
32 void
33 pshinter_module_class_pic_free( FT_Library library )
34 {
35 FT_PIC_Container* pic_container = &library->pic_container;
36 FT_Memory memory = library->memory;
37
38
39 if ( pic_container->pshinter )
40 {
41 FT_FREE( pic_container->pshinter );
42 pic_container->pshinter = NULL;
43 }
44 }
45
46
47 FT_Error
48 pshinter_module_class_pic_init( FT_Library library )
49 {
50 FT_PIC_Container* pic_container = &library->pic_container;
51 FT_Error error = PSH_Err_Ok;
52 PSHinterPIC* container;
53 FT_Memory memory = library->memory;
54
55
56 /* allocate pointer, clear and set global container pointer */
57 if ( FT_ALLOC ( container, sizeof ( *container ) ) )
58 return error;
59 FT_MEM_SET( container, 0, sizeof ( *container ) );
60 pic_container->pshinter = container;
61
62 /* add call to initialization function when you add new scripts */
63 FT_Init_Class_pshinter_interface(
64 library, &container->pshinter_interface );
65
66 /*Exit:*/
67 if( error )
68 pshinter_module_class_pic_free( library );
69 return error;
70 }
71
72
73 #endif /* FT_CONFIG_OPTION_PIC */
74
75 /* END */
FT_ALLOC
#define FT_ALLOC(ptr, size)
Definition: ftmemory.h:260
FT_Error
int FT_Error
Definition: fttypes.h:296
NULL
#define NULL
Definition: ftobjs.h:61
PSHinter_Interface_
Definition: pshints.h:672
library
FT_Library library
Definition: cffdrivr.c:409
FT_LibraryRec_::memory
FT_Memory memory
Definition: ftobjs.h:826
FT_FREE
#define FT_FREE(ptr)
Definition: ftmemory.h:286
error
FT_Error error
Definition: cffdrivr.c:407
pshnterr.h
FT_LibraryRec_
Definition: ftobjs.h:824
FT_Memory
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
Definition: ftsystem.h:66
pshpic.h
ft2build.h
FT_MEM_SET
#define FT_MEM_SET(dest, byte, count)
Definition: ftmemory.h:201