1 /***************************************************************************/
5 /* FreeType PostScript hinter module implementation (body). */
7 /* Copyright 2001, 2002, 2007, 2009, 2012 by */
8 /* David Turner, Robert Wilhelm, and Werner Lemberg. */
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. */
16 /***************************************************************************/
20 #include FT_INTERNAL_OBJECTS_H
26 /* the Postscript Hinter module structure */
27 typedef struct PS_Hinter_Module_Rec_
32 PSH_Globals_FuncsRec globals_funcs;
33 T1_Hints_FuncsRec t1_funcs;
34 T2_Hints_FuncsRec t2_funcs;
36 } PS_Hinter_ModuleRec, *PS_Hinter_Module;
40 FT_CALLBACK_DEF( void )
41 ps_hinter_done( PS_Hinter_Module module )
43 module->t1_funcs.hints = NULL;
44 module->t2_funcs.hints = NULL;
46 ps_hints_done( &module->ps_hints );
50 /* initialize module, create hints recorder and the interface */
51 FT_CALLBACK_DEF( FT_Error )
52 ps_hinter_init( PS_Hinter_Module module )
54 FT_Memory memory = module->root.memory;
55 void* ph = &module->ps_hints;
58 ps_hints_init( &module->ps_hints, memory );
60 psh_globals_funcs_init( &module->globals_funcs );
62 t1_hints_funcs_init( &module->t1_funcs );
63 module->t1_funcs.hints = (T1_Hints)ph;
65 t2_hints_funcs_init( &module->t2_funcs );
66 module->t2_funcs.hints = (T2_Hints)ph;
72 /* returns global hints interface */
73 FT_CALLBACK_DEF( PSH_Globals_Funcs )
74 pshinter_get_globals_funcs( FT_Module module )
76 return &((PS_Hinter_Module)module)->globals_funcs;
80 /* return Type 1 hints interface */
81 FT_CALLBACK_DEF( T1_Hints_Funcs )
82 pshinter_get_t1_funcs( FT_Module module )
84 return &((PS_Hinter_Module)module)->t1_funcs;
88 /* return Type 2 hints interface */
89 FT_CALLBACK_DEF( T2_Hints_Funcs )
90 pshinter_get_t2_funcs( FT_Module module )
92 return &((PS_Hinter_Module)module)->t2_funcs;
96 FT_DEFINE_PSHINTER_INTERFACE(
98 pshinter_get_globals_funcs,
99 pshinter_get_t1_funcs,
100 pshinter_get_t2_funcs )
104 pshinter_module_class,
107 sizeof ( PS_Hinter_ModuleRec ),
112 &PSHINTER_INTERFACE_GET, /* module-specific interface */
114 (FT_Module_Constructor)ps_hinter_init,
115 (FT_Module_Destructor) ps_hinter_done,
116 (FT_Module_Requester) NULL ) /* no additional interface for now */