1*4882a593Smuzhiyun /*********************************************************** 2*4882a593Smuzhiyun Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun All Rights Reserved 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun Permission to use, copy, modify, and distribute this software and its 7*4882a593Smuzhiyun documentation for any purpose and without fee is hereby granted, 8*4882a593Smuzhiyun provided that the above copyright notice appear in all copies and that 9*4882a593Smuzhiyun both that copyright notice and this permission notice appear in 10*4882a593Smuzhiyun supporting documentation, and that the name of Digital not be 11*4882a593Smuzhiyun used in advertising or publicity pertaining to distribution of the 12*4882a593Smuzhiyun software without specific, written prior permission. 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 15*4882a593Smuzhiyun ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL 16*4882a593Smuzhiyun DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR 17*4882a593Smuzhiyun ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 18*4882a593Smuzhiyun WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, 19*4882a593Smuzhiyun ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 20*4882a593Smuzhiyun SOFTWARE. 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun ******************************************************************/ 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #ifndef DIXFONTSTRUCT_H 25*4882a593Smuzhiyun #define DIXFONTSTRUCT_H 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #include "servermd.h" 28*4882a593Smuzhiyun #include "dixfont.h" 29*4882a593Smuzhiyun #include <X11/fonts/fontstruct.h> 30*4882a593Smuzhiyun #include <X11/fonts/libxfont2.h> 31*4882a593Smuzhiyun #include "closure.h" 32*4882a593Smuzhiyun #include <X11/Xproto.h> /* for xQueryFontReply */ 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun #define FONTCHARSET(font) (font) 35*4882a593Smuzhiyun #define FONTMAXBOUNDS(font,field) (font)->info.maxbounds.field 36*4882a593Smuzhiyun #define FONTMINBOUNDS(font,field) (font)->info.minbounds.field 37*4882a593Smuzhiyun #define TERMINALFONT(font) (font)->info.terminalFont 38*4882a593Smuzhiyun #define FONTASCENT(font) (font)->info.fontAscent 39*4882a593Smuzhiyun #define FONTDESCENT(font) (font)->info.fontDescent 40*4882a593Smuzhiyun #define FONTGLYPHS(font) 0 41*4882a593Smuzhiyun #define FONTCONSTMETRICS(font) (font)->info.constantMetrics 42*4882a593Smuzhiyun #define FONTCONSTWIDTH(font) (font)->info.constantWidth 43*4882a593Smuzhiyun #define FONTALLEXIST(font) (font)->info.allExist 44*4882a593Smuzhiyun #define FONTFIRSTCOL(font) (font)->info.firstCol 45*4882a593Smuzhiyun #define FONTLASTCOL(font) (font)->info.lastCol 46*4882a593Smuzhiyun #define FONTFIRSTROW(font) (font)->info.firstRow 47*4882a593Smuzhiyun #define FONTLASTROW(font) (font)->info.lastRow 48*4882a593Smuzhiyun #define FONTDEFAULTCH(font) (font)->info.defaultCh 49*4882a593Smuzhiyun #define FONTINKMIN(font) (&((font)->info.ink_minbounds)) 50*4882a593Smuzhiyun #define FONTINKMAX(font) (&((font)->info.ink_maxbounds)) 51*4882a593Smuzhiyun #define FONTPROPS(font) (font)->info.props 52*4882a593Smuzhiyun #define FONTGLYPHBITS(base,pci) ((unsigned char *) (pci)->bits) 53*4882a593Smuzhiyun #define FONTINFONPROPS(font) (font)->info.nprops 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun /* some things haven't changed names, but we'll be careful anyway */ 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun #define FONTREFCNT(font) (font)->refcnt 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun /* 60*4882a593Smuzhiyun * for linear char sets 61*4882a593Smuzhiyun */ 62*4882a593Smuzhiyun #define N1dChars(pfont) (FONTLASTCOL(pfont) - FONTFIRSTCOL(pfont) + 1) 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun /* 65*4882a593Smuzhiyun * for 2D char sets 66*4882a593Smuzhiyun */ 67*4882a593Smuzhiyun #define N2dChars(pfont) (N1dChars(pfont) * \ 68*4882a593Smuzhiyun (FONTLASTROW(pfont) - FONTFIRSTROW(pfont) + 1)) 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #ifndef GLYPHPADBYTES 71*4882a593Smuzhiyun #define GLYPHPADBYTES -1 72*4882a593Smuzhiyun #endif 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun #if GLYPHPADBYTES == 0 || GLYPHPADBYTES == 1 75*4882a593Smuzhiyun #define GLYPHWIDTHBYTESPADDED(pci) (GLYPHWIDTHBYTES(pci)) 76*4882a593Smuzhiyun #define PADGLYPHWIDTHBYTES(w) (((w)+7)>>3) 77*4882a593Smuzhiyun #endif 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun #if GLYPHPADBYTES == 2 80*4882a593Smuzhiyun #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+1) & ~0x1) 81*4882a593Smuzhiyun #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+1) & ~0x1) 82*4882a593Smuzhiyun #endif 83*4882a593Smuzhiyun 84*4882a593Smuzhiyun #if GLYPHPADBYTES == 4 85*4882a593Smuzhiyun #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+3) & ~0x3) 86*4882a593Smuzhiyun #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+3) & ~0x3) 87*4882a593Smuzhiyun #endif 88*4882a593Smuzhiyun 89*4882a593Smuzhiyun #if GLYPHPADBYTES == 8 /* for a cray? */ 90*4882a593Smuzhiyun #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+7) & ~0x7) 91*4882a593Smuzhiyun #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+7) & ~0x7) 92*4882a593Smuzhiyun #endif 93*4882a593Smuzhiyun 94*4882a593Smuzhiyun #endif /* DIXFONTSTRUCT_H */ 95