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authorKaleb Keithley <kaleb@freedesktop.org>2003-11-14 15:54:35 +0000
committerKaleb Keithley <kaleb@freedesktop.org>2003-11-14 15:54:35 +0000
commit387de4c2e956ae535a37da724803bc4acdd9ae3c (patch)
tree4a8e15549f79b180d1716b58ea9eb6585fc3bdcd /font.h
R6.6 is the Xorg base-line
Diffstat (limited to 'font.h')
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1 files changed, 131 insertions, 0 deletions
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+/* $Xorg: font.h,v 1.3 2000/08/18 04:05:44 coskrey Exp $ */
+/***********************************************************
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $NCDId: @(#)font.h,v 1.7 1991/06/24 17:00:23 lemke Exp $ */
+
+#ifndef FONT_H
+#define FONT_H
+
+#ifndef BitmapFormatByteOrderMask
+#include "fsmasks.h"
+#endif
+
+/* data structures */
+#ifndef _XTYPEDEF_FONTPTR
+typedef struct _Font *FontPtr;
+#define _XTYPEDEF_FONTPTR
+#endif
+
+typedef struct _FontInfo *FontInfoPtr;
+typedef struct _FontProp *FontPropPtr;
+typedef struct _ExtentInfo *ExtentInfoPtr;
+typedef struct _FontPathElement *FontPathElementPtr;
+
+#ifndef _XTYPEDEF_CHARINFOPTR
+typedef struct _CharInfo *CharInfoPtr;
+#define _XTYPEDEF_CHARINFOPTR
+#endif
+
+typedef struct _FontNames *FontNamesPtr;
+typedef struct _FontResolution *FontResolutionPtr;
+
+#define NullCharInfo ((CharInfoPtr) 0)
+#define NullFont ((FontPtr) 0)
+#define NullFontInfo ((FontInfoPtr) 0)
+
+ /* draw direction */
+#define LeftToRight 0
+#define RightToLeft 1
+#define BottomToTop 2
+#define TopToBottom 3
+typedef int DrawDirection;
+
+#define NO_SUCH_CHAR -1
+
+
+#define FontAliasType 0x1000
+
+#define AllocError 80
+#define StillWorking 81
+#define FontNameAlias 82
+#define BadFontName 83
+#define Suspended 84
+#define Successful 85
+#define BadFontPath 86
+#define BadCharRange 87
+#define BadFontFormat 88
+#define FPEResetFailed 89 /* for when an FPE reset won't work */
+
+/* OpenFont flags */
+#define FontLoadInfo 0x0001
+#define FontLoadProps 0x0002
+#define FontLoadMetrics 0x0004
+#define FontLoadBitmaps 0x0008
+#define FontLoadAll 0x000f
+#define FontOpenSync 0x0010
+#define FontReopen 0x0020
+
+/* Query flags */
+#define LoadAll 0x1
+#define FinishRamge 0x2
+#define EightBitFont 0x4
+#define SixteenBitFont 0x8
+
+/* Glyph Caching Modes */
+#define CACHING_OFF 0
+#define CACHE_16_BIT_GLYPHS 1
+#define CACHE_ALL_GLYPHS 2
+#define DEFAULT_GLYPH_CACHING_MODE CACHING_OFF
+extern int glyphCachingMode;
+
+extern int StartListFontsWithInfo(
+#if NeedFunctionPrototypes
+ ClientPtr /*client*/,
+ int /*length*/,
+ unsigned char */*pattern*/,
+ int /*max_names*/
+#endif
+);
+
+extern FontNamesPtr MakeFontNamesRecord( /* size */ );
+extern void FreeFontNames();
+extern int AddFontNamesName();
+
+extern int FontToFSError();
+
+extern FontResolutionPtr GetClientResolutions();
+
+typedef struct _FontPatternCache *FontPatternCachePtr;
+
+extern FontPatternCachePtr MakeFontPatternCache ();
+extern void FreeFontPatternCache ();
+extern void EmtpyFontPatternCache ();
+extern void CacheFontPattern ();
+extern FontPtr FindCachedFontPattern ();
+extern void RemoveCachedFontPattern ();
+
+typedef enum {
+ Linear8Bit, TwoD8Bit, Linear16Bit, TwoD16Bit
+} FontEncoding;
+
+#endif /* FONT_H */