| 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 "closure.h" |
| 31 | #include <X11/Xproto.h> /* for xQueryFontReply */ |
| 32 | |
| 33 | #define FONTCHARSET(font) (font) |
| 34 | #define FONTMAXBOUNDS(font,field) (font)->info.maxbounds.field |
| 35 | #define FONTMINBOUNDS(font,field) (font)->info.minbounds.field |
| 36 | #define TERMINALFONT(font) (font)->info.terminalFont |
| 37 | #define FONTASCENT(font) (font)->info.fontAscent |
| 38 | #define FONTDESCENT(font) (font)->info.fontDescent |
| 39 | #define FONTGLYPHS(font) 0 |
| 40 | #define FONTCONSTMETRICS(font) (font)->info.constantMetrics |
| 41 | #define FONTCONSTWIDTH(font) (font)->info.constantWidth |
| 42 | #define FONTALLEXIST(font) (font)->info.allExist |
| 43 | #define FONTFIRSTCOL(font) (font)->info.firstCol |
| 44 | #define FONTLASTCOL(font) (font)->info.lastCol |
| 45 | #define FONTFIRSTROW(font) (font)->info.firstRow |
| 46 | #define FONTLASTROW(font) (font)->info.lastRow |
| 47 | #define FONTDEFAULTCH(font) (font)->info.defaultCh |
| 48 | #define FONTINKMIN(font) (&((font)->info.ink_minbounds)) |
| 49 | #define FONTINKMAX(font) (&((font)->info.ink_maxbounds)) |
| 50 | #define FONTPROPS(font) (font)->info.props |
| 51 | #define FONTGLYPHBITS(base,pci) ((unsigned char *) (pci)->bits) |
| 52 | #define FONTINFONPROPS(font) (font)->info.nprops |
| 53 | |
| 54 | /* some things haven't changed names, but we'll be careful anyway */ |
| 55 | |
| 56 | #define FONTREFCNT(font) (font)->refcnt |
| 57 | |
| 58 | /* |
| 59 | * for linear char sets |
| 60 | */ |
| 61 | #define N1dChars(pfont) (FONTLASTCOL(pfont) - FONTFIRSTCOL(pfont) + 1) |
| 62 | |
| 63 | /* |
| 64 | * for 2D char sets |
| 65 | */ |
| 66 | #define N2dChars(pfont) (N1dChars(pfont) * \ |
| 67 | (FONTLASTROW(pfont) - FONTFIRSTROW(pfont) + 1)) |
| 68 | |
| 69 | #ifndef GLYPHPADBYTES |
| 70 | #define GLYPHPADBYTES -1 |
| 71 | #endif |
| 72 | |
| 73 | #if GLYPHPADBYTES == 0 || GLYPHPADBYTES == 1 |
| 74 | #define GLYPHWIDTHBYTESPADDED(pci) (GLYPHWIDTHBYTES(pci)) |
| 75 | #define PADGLYPHWIDTHBYTES(w) (((w)+7)>>3) |
| 76 | #endif |
| 77 | |
| 78 | #if GLYPHPADBYTES == 2 |
| 79 | #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+1) & ~0x1) |
| 80 | #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+1) & ~0x1) |
| 81 | #endif |
| 82 | |
| 83 | #if GLYPHPADBYTES == 4 |
| 84 | #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+3) & ~0x3) |
| 85 | #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+3) & ~0x3) |
| 86 | #endif |
| 87 | |
| 88 | #if GLYPHPADBYTES == 8 /* for a cray? */ |
| 89 | #define GLYPHWIDTHBYTESPADDED(pci) ((GLYPHWIDTHBYTES(pci)+7) & ~0x7) |
| 90 | #define PADGLYPHWIDTHBYTES(w) (((((w)+7)>>3)+7) & ~0x7) |
| 91 | #endif |
| 92 | |
| 93 | #endif /* DIXFONTSTRUCT_H */ |