1 /* $Xorg: font.h,v 1.3 2000/08/18 04:05:44 coskrey Exp $ */
2 /***********************************************************
3 Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
7 Permission to use, copy, modify, and distribute this software and its
8 documentation for any purpose and without fee is hereby granted,
9 provided that the above copyright notice appear in all copies and that
10 both that copyright notice and this permission notice appear in
11 supporting documentation, and that the name of Digital not be
12 used in advertising or publicity pertaining to distribution of the
13 software without specific, written prior permission.
15 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
16 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
17 DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
18 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
19 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
20 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
23 ******************************************************************/
24 /* $XFree86: xc/include/fonts/font.h,v 3.4 2000/11/27 00:10:02 dawes Exp $ */
25 /* $NCDXorg: @(#)font.h,v 1.7 1991/06/24 17:00:23 lemke Exp $ */
30 #ifndef BitmapFormatByteOrderMask
35 #ifndef _XTYPEDEF_FONTPTR
36 typedef struct _Font *FontPtr;
37 #define _XTYPEDEF_FONTPTR
40 typedef struct _FontInfo *FontInfoPtr;
41 typedef struct _FontProp *FontPropPtr;
42 typedef struct _ExtentInfo *ExtentInfoPtr;
43 typedef struct _FontPathElement *FontPathElementPtr;
45 #ifndef _XTYPEDEF_CHARINFOPTR
46 typedef struct _CharInfo *CharInfoPtr;
47 #define _XTYPEDEF_CHARINFOPTR
50 typedef struct _FontNames *FontNamesPtr;
51 typedef struct _FontResolution *FontResolutionPtr;
53 #define NullCharInfo ((CharInfoPtr) 0)
54 #define NullFont ((FontPtr) 0)
55 #define NullFontInfo ((FontInfoPtr) 0)
62 typedef int DrawDirection;
64 #define NO_SUCH_CHAR -1
67 #define FontAliasType 0x1000
70 #define StillWorking 81
71 #define FontNameAlias 82
72 #define BadFontName 83
75 #define BadFontPath 86
76 #define BadCharRange 87
77 #define BadFontFormat 88
78 #define FPEResetFailed 89 /* for when an FPE reset won't work */
81 #define FontLoadInfo 0x0001
82 #define FontLoadProps 0x0002
83 #define FontLoadMetrics 0x0004
84 #define FontLoadBitmaps 0x0008
85 #define FontLoadAll 0x000f
86 #define FontOpenSync 0x0010
87 #define FontReopen 0x0020
91 #define FinishRamge 0x2
92 #define EightBitFont 0x4
93 #define SixteenBitFont 0x8
95 /* Glyph Caching Modes */
97 #define CACHE_16_BIT_GLYPHS 1
98 #define CACHE_ALL_GLYPHS 2
99 #define DEFAULT_GLYPH_CACHING_MODE CACHE_16_BIT_GLYPHS
100 extern int glyphCachingMode;
104 extern int StartListFontsWithInfo(
105 struct _Client * /*client*/,
107 unsigned char * /*pattern*/,
111 extern FontNamesPtr MakeFontNamesRecord(
115 extern void FreeFontNames(
116 FontNamesPtr /* pFN*/
119 extern int AddFontNamesName(
120 FontNamesPtr /* names */,
126 extern int FontToFSError();
127 extern FontResolutionPtr GetClientResolution();
130 typedef struct _FontPatternCache *FontPatternCachePtr;
132 extern FontPatternCachePtr MakeFontPatternCache (
136 extern void FreeFontPatternCache (
137 FontPatternCachePtr /* cache */
140 extern void EmptyFontPatternCache (
141 FontPatternCachePtr /* cache */
144 extern void CacheFontPattern (
145 FontPatternCachePtr /* cache */,
146 char * /* pattern */,
150 extern FontResolutionPtr GetClientResolutions(
154 extern FontPtr FindCachedFontPattern (
155 FontPatternCachePtr /* cache */,
156 char * /* pattern */,
160 extern void RemoveCachedFontPattern (
161 FontPatternCachePtr /* cache */,
166 Linear8Bit, TwoD8Bit, Linear16Bit, TwoD16Bit