125 lines
4.3 KiB
C
125 lines
4.3 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: bdftosnf.h /main/4 1996/06/25 20:13:29 cde-fuj $ */
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/*
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* (c) Copyright 1995 FUJITSU LIMITED
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* This is source code modified by FUJITSU LIMITED under the Joint
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* Development Agreement for the CDEnext PST.
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* This is unpublished proprietary source code of FUJITSU LIMITED
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*/
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#include<X11/Xfuncs.h>
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#ifndef MIN
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#define MIN(a,b) ((a)>(b)?(b):(a))
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#endif
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#ifndef MAX
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#define MAX(a,b) ((a)>(b)?(a):(b))
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#endif
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typedef struct _GlyphMap {
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char *bits;
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int h;
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int w;
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int widthBytes;
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} GlyphMap;
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/*
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* a structure to hold all the pointers to make it easy to pass them all
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* around. Much like the FONT structure in the server.
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*/
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typedef struct _TempFont {
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FontInfoPtr pFI;
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CharInfoPtr pCI;
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unsigned char *pGlyphs;
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FontPropPtr pFP;
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CharInfoPtr pInkCI;
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CharInfoPtr pInkMin;
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CharInfoPtr pInkMax;
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} TempFont; /* not called font since collides with type in X.h */
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#ifdef vax
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# define DEFAULTGLPAD 1 /* default padding for glyphs */
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# define DEFAULTBITORDER LSBFirst /* default bitmap bit order */
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# define DEFAULTBYTEORDER LSBFirst /* default bitmap byte order */
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# define DEFAULTSCANUNIT 1 /* default bitmap scan unit */
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#elif defined(sun)
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# if (sun386 || sun5)
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# define DEFAULTGLPAD 4 /* default padding for glyphs */
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# define DEFAULTBITORDER LSBFirst /* default bitmap bit order */
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# define DEFAULTBYTEORDER LSBFirst /* default bitmap byte order */
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# define DEFAULTSCANUNIT 1 /* default bitmap scan unit */
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# else
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# define DEFAULTGLPAD 4 /* default padding for glyphs */
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# define DEFAULTBITORDER MSBFirst /* default bitmap bit order */
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# define DEFAULTBYTEORDER MSBFirst /* default bitmap byte order */
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# define DEFAULTSCANUNIT 1 /* default bitmap scan unit */
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# endif
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#elif defined(ibm032)
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# define DEFAULTGLPAD 1 /* default padding for glyphs */
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# define DEFAULTBITORDER MSBFirst /* default bitmap bit order */
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# define DEFAULTBYTEORDER MSBFirst /* default bitmap byte order */
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# define DEFAULTSCANUNIT 1 /* default bitmap scan unit */
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#elif defined(hpux)
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# define DEFAULTGLPAD 2 /* default padding for glyphs */
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# define DEFAULTBITORDER MSBFirst /* default bitmap bit order */
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# define DEFAULTBYTEORDER MSBFirst /* default bitmap byte order */
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# define DEFAULTSCANUNIT 1 /* default bitmap scan unit */
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#elif defined(mips)
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# ifdef MIPSEL
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# define DEFAULTGLPAD 4 /* default padding for glyphs */
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# define DEFAULTBITORDER LSBFirst /* default bitmap bit order */
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# define DEFAULTBYTEORDER LSBFirst /* default bitmap byte order */
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# define DEFAULTSCANUNIT 1 /* default bitmap scan unit */
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# else
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# define DEFAULTGLPAD 4 /* default padding for glyphs */
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# define DEFAULTBITORDER MSBFirst /* default bitmap bit order */
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# define DEFAULTBYTEORDER MSBFirst /* default bitmap byte order */
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# define DEFAULTSCANUNIT 1 /* default bitmap scan unit */
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# endif
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#else
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# define DEFAULTGLPAD 1 /* default padding for glyphs */
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# define DEFAULTBITORDER MSBFirst /* default bitmap bit order */
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# define DEFAULTBYTEORDER MSBFirst /* default bitmap byte order */
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# define DEFAULTSCANUNIT 1 /* default bitmap scan unit */
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#endif
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#define GLWIDTHBYTESPADDED(bits,nbytes) \
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((nbytes) == 1 ? (((bits)+7)>>3) /* pad to 1 byte */ \
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:(nbytes) == 2 ? ((((bits)+15)>>3)&~1) /* pad to 2 bytes */ \
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:(nbytes) == 4 ? ((((bits)+31)>>3)&~3) /* pad to 4 bytes */ \
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:(nbytes) == 8 ? ((((bits)+63)>>3)&~7) /* pad to 8 bytes */ \
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: 0)
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