dixfontstr.h (3535B)
1 /*********************************************************** 2 Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. 3 4 All Rights Reserved 5 6 Permission to use, copy, modify, and distribute this software and its 7 documentation for any purpose and without fee is hereby granted, 8 provided that the above copyright notice appear in all copies and that 9 both that copyright notice and this permission notice appear in 10 supporting documentation, and that the name of Digital not be 11 used in advertising or publicity pertaining to distribution of the 12 software without specific, written prior permission. 13 14 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 15 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL 16 DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR 17 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 18 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, 19 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 20 SOFTWARE. 21 22 ******************************************************************/ 23 24 #ifndef DIXFONTSTRUCT_H 25 #define DIXFONTSTRUCT_H 26 27 #include "servermd.h" 28 #include "dixfont.h" 29 #include <X11/fonts/fontstruct.h> 30 #include <X11/fonts/libxfont2.h> 31 #include "closure.h" 32 #include <X11/Xproto.h> /* for xQueryFontReply */ 33 34 #define FONTCHARSET(font) (font) 35 #define FONTMAXBOUNDS(font,field) (font)->info.maxbounds.field 36 #define FONTMINBOUNDS(font,field) (font)->info.minbounds.field 37 #define TERMINALFONT(font) (font)->info.terminalFont 38 #define FONTASCENT(font) (font)->info.fontAscent 39 #define FONTDESCENT(font) (font)->info.fontDescent 40 #define FONTGLYPHS(font) 0 41 #define FONTCONSTMETRICS(font) (font)->info.constantMetrics 42 #define FONTCONSTWIDTH(font) (font)->info.constantWidth 43 #define FONTALLEXIST(font) (font)->info.allExist 44 #define FONTFIRSTCOL(font) (font)->info.firstCol 45 #define FONTLASTCOL(font) (font)->info.lastCol 46 #define FONTFIRSTROW(font) (font)->info.firstRow 47 #define FONTLASTROW(font) (font)->info.lastRow 48 #define FONTDEFAULTCH(font) (font)->info.defaultCh 49 #define FONTINKMIN(font) (&((font)->info.ink_minbounds)) 50 #define FONTINKMAX(font) (&((font)->info.ink_maxbounds)) 51 #define FONTPROPS(font) (font)->info.props 52 #define FONTGLYPHBITS(base,pci) ((unsigned char *) (pci)->bits) 53 #define FONTINFONPROPS(font) (font)->info.nprops 54 55 /* some things haven't changed names, but we'll be careful anyway */ 56 57 #define FONTREFCNT(font) (font)->refcnt 58 59 /* 60 * for linear char sets 61 */ 62 #define N1dChars(pfont) (FONTLASTCOL(pfont) - FONTFIRSTCOL(pfont) + 1) 63 64 /* 65 * for 2D char sets 66 */ 67 #define N2dChars(pfont) (N1dChars(pfont) * \ 68 (FONTLASTROW(pfont) - FONTFIRSTROW(pfont) + 1)) 69 70 #ifndef GLYPHPADBYTES 71 #define GLYPHPADBYTES -1 72 #endif 73 74 #if GLYPHPADBYTES == 0 || GLYPHPADBYTES == 1 75 #define GLYPHWIDTHBYTESPADDED(pci) (GLYPHWIDTHBYTES(pci)) 76 #define PADGLYPHWIDTHBYTES(w) (((w)+7)>>3) 77 #endif 78 79 #if GLYPHPADBYTES == 2 80 #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+1) & ~0x1) 81 #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+1) & ~0x1) 82 #endif 83 84 #if GLYPHPADBYTES == 4 85 #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+3) & ~0x3) 86 #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+3) & ~0x3) 87 #endif 88 89 #if GLYPHPADBYTES == 8 /* for a cray? */ 90 #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+7) & ~0x7) 91 #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+7) & ~0x7) 92 #endif 93 94 #endif /* DIXFONTSTRUCT_H */