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1 /****************************************************************************
2  *
3  * pfrobjs.h
4  *
5  *   FreeType PFR object methods (specification).
6  *
7  * Copyright (C) 2002-2019 by
8  * David Turner, Robert Wilhelm, and Werner Lemberg.
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 #ifndef PFROBJS_H_
20 #define PFROBJS_H_
21 
22 #include "pfrtypes.h"
23 
24 
25 FT_BEGIN_HEADER
26 
27   typedef struct PFR_FaceRec_*  PFR_Face;
28 
29   typedef struct PFR_SizeRec_*  PFR_Size;
30 
31   typedef struct PFR_SlotRec_*  PFR_Slot;
32 
33 
34   typedef struct  PFR_FaceRec_
35   {
36     FT_FaceRec      root;
37     PFR_HeaderRec   header;
38     PFR_LogFontRec  log_font;
39     PFR_PhyFontRec  phy_font;
40 
41   } PFR_FaceRec;
42 
43 
44   typedef struct  PFR_SizeRec_
45   {
46     FT_SizeRec  root;
47 
48   } PFR_SizeRec;
49 
50 
51   typedef struct  PFR_SlotRec_
52   {
53     FT_GlyphSlotRec  root;
54     PFR_GlyphRec     glyph;
55 
56   } PFR_SlotRec;
57 
58 
59   FT_LOCAL( FT_Error )
60   pfr_face_init( FT_Stream      stream,
61                  FT_Face        face,           /* PFR_Face */
62                  FT_Int         face_index,
63                  FT_Int         num_params,
64                  FT_Parameter*  params );
65 
66   FT_LOCAL( void )
67   pfr_face_done( FT_Face  face );               /* PFR_Face */
68 
69 
70   FT_LOCAL( FT_Error )
71   pfr_face_get_kerning( FT_Face     face,       /* PFR_Face */
72                         FT_UInt     glyph1,
73                         FT_UInt     glyph2,
74                         FT_Vector*  kerning );
75 
76 
77   FT_LOCAL( FT_Error )
78   pfr_slot_init( FT_GlyphSlot  slot );          /* PFR_Slot */
79 
80   FT_LOCAL( void )
81   pfr_slot_done( FT_GlyphSlot  slot );          /* PFR_Slot */
82 
83 
84   FT_LOCAL( FT_Error )
85   pfr_slot_load( FT_GlyphSlot  slot,            /* PFR_Slot */
86                  FT_Size       size,            /* PFR_Size */
87                  FT_UInt       gindex,
88                  FT_Int32      load_flags );
89 
90 
91 FT_END_HEADER
92 
93 #endif /* PFROBJS_H_ */
94 
95 
96 /* END */
97