94 lines
3.4 KiB
C
94 lines
3.4 KiB
C
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/***********************************************************
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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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#ifndef DIXFONTSTRUCT_H
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#define DIXFONTSTRUCT_H
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#include "servermd.h"
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#include "dixfont.h"
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#include <X11/fonts/fontstruct.h>
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#include "closure.h"
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#include <X11/Xproto.h> /* for xQueryFontReply */
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#define FONTCHARSET(font) (font)
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#define FONTMAXBOUNDS(font,field) (font)->info.maxbounds.field
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#define FONTMINBOUNDS(font,field) (font)->info.minbounds.field
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#define TERMINALFONT(font) (font)->info.terminalFont
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#define FONTASCENT(font) (font)->info.fontAscent
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#define FONTDESCENT(font) (font)->info.fontDescent
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#define FONTGLYPHS(font) 0
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#define FONTCONSTMETRICS(font) (font)->info.constantMetrics
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#define FONTCONSTWIDTH(font) (font)->info.constantWidth
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#define FONTALLEXIST(font) (font)->info.allExist
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#define FONTFIRSTCOL(font) (font)->info.firstCol
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#define FONTLASTCOL(font) (font)->info.lastCol
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#define FONTFIRSTROW(font) (font)->info.firstRow
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#define FONTLASTROW(font) (font)->info.lastRow
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#define FONTDEFAULTCH(font) (font)->info.defaultCh
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#define FONTINKMIN(font) (&((font)->info.ink_minbounds))
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#define FONTINKMAX(font) (&((font)->info.ink_maxbounds))
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#define FONTPROPS(font) (font)->info.props
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#define FONTGLYPHBITS(base,pci) ((unsigned char *) (pci)->bits)
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#define FONTINFONPROPS(font) (font)->info.nprops
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/* some things haven't changed names, but we'll be careful anyway */
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#define FONTREFCNT(font) (font)->refcnt
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/*
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* for linear char sets
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*/
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#define N1dChars(pfont) (FONTLASTCOL(pfont) - FONTFIRSTCOL(pfont) + 1)
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/*
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* for 2D char sets
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*/
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#define N2dChars(pfont) (N1dChars(pfont) * \
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(FONTLASTROW(pfont) - FONTFIRSTROW(pfont) + 1))
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#ifndef GLYPHPADBYTES
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#define GLYPHPADBYTES -1
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#endif
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#if GLYPHPADBYTES == 0 || GLYPHPADBYTES == 1
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#define GLYPHWIDTHBYTESPADDED(pci) (GLYPHWIDTHBYTES(pci))
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#define PADGLYPHWIDTHBYTES(w) (((w)+7)>>3)
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#endif
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#if GLYPHPADBYTES == 2
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#define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+1) & ~0x1)
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#define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+1) & ~0x1)
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#endif
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#if GLYPHPADBYTES == 4
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#define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+3) & ~0x3)
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#define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+3) & ~0x3)
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#endif
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#if GLYPHPADBYTES == 8 /* for a cray? */
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#define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+7) & ~0x7)
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#define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+7) & ~0x7)
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#endif
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#endif /* DIXFONTSTRUCT_H */
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