IABSD.fr/xenocara/xserver/include/dixfontstr.h

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• Author : matthieu
  Date : 2006-11-26 18:13:41
  Hash : 889b8606
  Message : Importing xserver from X.Org 7.2RC2

• xserver/include/dixfontstr.h

• /***********************************************************
  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.
  
  ******************************************************************/
  
  #ifndef DIXFONTSTRUCT_H
  #define DIXFONTSTRUCT_H
  
  #include "servermd.h"
  #include "dixfont.h"
  #include <X11/fonts/fontstruct.h>
  #include "closure.h"
  #define NEED_REPLIES
  #include <X11/Xproto.h> /* for xQueryFontReply */
  
  #define FONTCHARSET(font)	  (font)
  #define FONTMAXBOUNDS(font,field) (font)->info.maxbounds.field
  #define FONTMINBOUNDS(font,field) (font)->info.minbounds.field
  #define TERMINALFONT(font)	  (font)->info.terminalFont
  #define FONTASCENT(font)	  (font)->info.fontAscent
  #define FONTDESCENT(font)	  (font)->info.fontDescent
  #define FONTGLYPHS(font)	  0
  #define FONTCONSTMETRICS(font)	  (font)->info.constantMetrics
  #define FONTCONSTWIDTH(font)	  (font)->info.constantWidth
  #define FONTALLEXIST(font)	  (font)->info.allExist
  #define FONTFIRSTCOL(font)	  (font)->info.firstCol
  #define FONTLASTCOL(font)	  (font)->info.lastCol
  #define FONTFIRSTROW(font)	  (font)->info.firstRow
  #define FONTLASTROW(font)	  (font)->info.lastRow
  #define FONTDEFAULTCH(font)	  (font)->info.defaultCh
  #define FONTINKMIN(font)	  (&((font)->info.ink_minbounds))
  #define FONTINKMAX(font)	  (&((font)->info.ink_maxbounds))
  #define FONTPROPS(font)		  (font)->info.props
  #define FONTGLYPHBITS(base,pci)	  ((unsigned char *) (pci)->bits)
  #define FONTINFONPROPS(font)	  (font)->info.nprops
  
  /* some things haven't changed names, but we'll be careful anyway */
  
  #define FONTREFCNT(font)	  (font)->refcnt
  
  /*
   * for linear char sets
   */
  #define N1dChars(pfont)	(FONTLASTCOL(pfont) - FONTFIRSTCOL(pfont) + 1)
  
  /*
   * for 2D char sets
   */
  #define N2dChars(pfont)	(N1dChars(pfont) * \
  			 (FONTLASTROW(pfont) - FONTFIRSTROW(pfont) + 1))
  
  #ifndef GLYPHPADBYTES
  #define GLYPHPADBYTES -1
  #endif
  
  #if GLYPHPADBYTES == 0 || GLYPHPADBYTES == 1
  #define	GLYPHWIDTHBYTESPADDED(pci)	(GLYPHWIDTHBYTES(pci))
  #define	PADGLYPHWIDTHBYTES(w)		(((w)+7)>>3)
  #endif
  
  #if GLYPHPADBYTES == 2
  #define	GLYPHWIDTHBYTESPADDED(pci)	((GLYPHWIDTHBYTES(pci)+1) & ~0x1)
  #define	PADGLYPHWIDTHBYTES(w)		(((((w)+7)>>3)+1) & ~0x1)
  #endif
  
  #if GLYPHPADBYTES == 4
  #define	GLYPHWIDTHBYTESPADDED(pci)	((GLYPHWIDTHBYTES(pci)+3) & ~0x3)
  #define	PADGLYPHWIDTHBYTES(w)		(((((w)+7)>>3)+3) & ~0x3)
  #endif
  
  #if GLYPHPADBYTES == 8 /* for a cray? */
  #define	GLYPHWIDTHBYTESPADDED(pci)	((GLYPHWIDTHBYTES(pci)+7) & ~0x7)
  #define	PADGLYPHWIDTHBYTES(w)		(((((w)+7)>>3)+7) & ~0x7)
  #endif
  
  #endif				/* DIXFONTSTRUCT_H */