| 1 | /* $Xorg: dixfontstr.h,v 1.3 2000/08/17 19:53:29 cpqbld Exp $ */
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| 2 | /***********************************************************
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| 3 | Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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| 4 |
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| 5 | All Rights Reserved
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| 6 |
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| 7 | Permission to use, copy, modify, and distribute this software and its
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| 8 | documentation for any purpose and without fee is hereby granted,
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| 9 | provided that the above copyright notice appear in all copies and that
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| 10 | both that copyright notice and this permission notice appear in
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| 11 | supporting documentation, and that the name of Digital not be
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| 12 | used in advertising or publicity pertaining to distribution of the
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| 13 | software without specific, written prior permission.
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| 14 |
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| 15 | DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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| 16 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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| 17 | DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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| 18 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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| 19 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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| 20 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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| 21 | SOFTWARE.
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| 22 |
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| 23 | ******************************************************************/
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| 24 |
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| 25 | #ifndef DIXFONTSTRUCT_H
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| 26 | #define DIXFONTSTRUCT_H
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| 27 |
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| 28 | #include "servermd.h"
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| 29 | #include "dixfont.h"
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| 30 | #include <X11/fonts/fontstruct.h>
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| 31 | #include "closure.h"
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| 32 | #define NEED_REPLIES
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| 33 | #include <X11/Xproto.h> /* for xQueryFontReply */
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| 34 |
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| 35 | #define FONTCHARSET(font) (font)
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| 36 | #define FONTMAXBOUNDS(font,field) (font)->info.maxbounds.field
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| 37 | #define FONTMINBOUNDS(font,field) (font)->info.minbounds.field
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| 38 | #define TERMINALFONT(font) (font)->info.terminalFont
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| 39 | #define FONTASCENT(font) (font)->info.fontAscent
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| 40 | #define FONTDESCENT(font) (font)->info.fontDescent
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| 41 | #define FONTGLYPHS(font) 0
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| 42 | #define FONTCONSTMETRICS(font) (font)->info.constantMetrics
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| 43 | #define FONTCONSTWIDTH(font) (font)->info.constantWidth
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| 44 | #define FONTALLEXIST(font) (font)->info.allExist
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| 45 | #define FONTFIRSTCOL(font) (font)->info.firstCol
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| 46 | #define FONTLASTCOL(font) (font)->info.lastCol
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| 47 | #define FONTFIRSTROW(font) (font)->info.firstRow
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| 48 | #define FONTLASTROW(font) (font)->info.lastRow
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| 49 | #define FONTDEFAULTCH(font) (font)->info.defaultCh
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| 50 | #define FONTINKMIN(font) (&((font)->info.ink_minbounds))
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| 51 | #define FONTINKMAX(font) (&((font)->info.ink_maxbounds))
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| 52 | #define FONTPROPS(font) (font)->info.props
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| 53 | #define FONTGLYPHBITS(base,pci) ((unsigned char *) (pci)->bits)
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| 54 | #define FONTINFONPROPS(font) (font)->info.nprops
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| 55 |
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| 56 | /* some things haven't changed names, but we'll be careful anyway */
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| 57 |
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| 58 | #define FONTREFCNT(font) (font)->refcnt
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| 59 |
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| 60 | /*
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| 61 | * for linear char sets
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| 62 | */
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| 63 | #define N1dChars(pfont) (FONTLASTCOL(pfont) - FONTFIRSTCOL(pfont) + 1)
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| 64 |
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| 65 | /*
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| 66 | * for 2D char sets
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| 67 | */
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| 68 | #define N2dChars(pfont) (N1dChars(pfont) * \
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| 69 | (FONTLASTROW(pfont) - FONTFIRSTROW(pfont) + 1))
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| 70 |
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| 71 | #ifndef GLYPHPADBYTES
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| 72 | #define GLYPHPADBYTES -1
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| 73 | #endif
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| 74 |
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| 75 | #if GLYPHPADBYTES == 0 || GLYPHPADBYTES == 1
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| 76 | #define GLYPHWIDTHBYTESPADDED(pci) (GLYPHWIDTHBYTES(pci))
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| 77 | #define PADGLYPHWIDTHBYTES(w) (((w)+7)>>3)
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| 78 | #endif
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| 79 |
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| 80 | #if GLYPHPADBYTES == 2
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| 81 | #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+1) & ~0x1)
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| 82 | #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+1) & ~0x1)
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| 83 | #endif
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| 84 |
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| 85 | #if GLYPHPADBYTES == 4
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| 86 | #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+3) & ~0x3)
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| 87 | #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+3) & ~0x3)
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| 88 | #endif
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| 89 |
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| 90 | #if GLYPHPADBYTES == 8 /* for a cray? */
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| 91 | #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+7) & ~0x7)
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| 92 | #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+7) & ~0x7)
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| 93 | #endif
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| 94 |
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| 95 | #endif /* DIXFONTSTRUCT_H */
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