zenilib: zenilib/jni/external/freetype2/src/psnames/pspic.c Source File

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pspic.c
Go to the documentation of this file.
1 /***************************************************************************/
2 /* */
3 /* pspic.c */
4 /* */
5 /* The FreeType position independent code services for psnames 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 "pspic.h"
23 #include "psnamerr.h"
24
25 #ifdef FT_CONFIG_OPTION_PIC
26
27 /* forward declaration of PIC init functions from psmodule.c */
28 FT_Error
29 FT_Create_Class_pscmaps_services( FT_Library library,
30 FT_ServiceDescRec** output_class );
31 void
32 FT_Destroy_Class_pscmaps_services( FT_Library library,
33 FT_ServiceDescRec* clazz );
34
35 void
36 FT_Init_Class_pscmaps_interface( FT_Library library,
37 FT_Service_PsCMapsRec* clazz );
38
39 void
40 psnames_module_class_pic_free( FT_Library library )
41 {
42 FT_PIC_Container* pic_container = &library->pic_container;
43 FT_Memory memory = library->memory;
44
45
46 if ( pic_container->psnames )
47 {
48 PSModulePIC* container = (PSModulePIC*)pic_container->psnames;
49
50
51 if(container->pscmaps_services)
52 FT_Destroy_Class_pscmaps_services( library,
53 container->pscmaps_services );
54 container->pscmaps_services = NULL;
55 FT_FREE( container );
56 pic_container->psnames = NULL;
57 }
58 }
59
60
61 FT_Error
62 psnames_module_class_pic_init( FT_Library library )
63 {
64 FT_PIC_Container* pic_container = &library->pic_container;
65 FT_Error error = PSnames_Err_Ok;
66 PSModulePIC* container;
67 FT_Memory memory = library->memory;
68
69
70 /* allocate pointer, clear and set global container pointer */
71 if ( FT_ALLOC ( container, sizeof ( *container ) ) )
72 return error;
73 FT_MEM_SET( container, 0, sizeof ( *container ) );
74 pic_container->psnames = container;
75
76 /* initialize pointer table - this is how the module usually expects this data */
77 error = FT_Create_Class_pscmaps_services(
78 library, &container->pscmaps_services );
79 if ( error )
80 goto Exit;
81 FT_Init_Class_pscmaps_interface( library,
82 &container->pscmaps_interface );
83
84 Exit:
85 if ( error )
86 psnames_module_class_pic_free( library );
87 return error;
88 }
89
90
91 #endif /* FT_CONFIG_OPTION_PIC */
92
93
94 /* 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
library
FT_Library library
Definition: cffdrivr.c:409
psnamerr.h
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
FT_LibraryRec_
Definition: ftobjs.h:824
FT_Memory
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
Definition: ftsystem.h:66
FT_ServiceDescRec_
Definition: ftserv.h:157
ft2build.h
FT_MEM_SET
#define FT_MEM_SET(dest, byte, count)
Definition: ftmemory.h:201
pspic.h