179 lines
4.5 KiB
C
179 lines
4.5 KiB
C
/*
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* Id: fbbits.c,v 1.1 1999/11/02 03:54:45 keithp Exp $
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*
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* Copyright © 1998 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include "fb.h"
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#include "miline.h"
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#include "mizerarc.h"
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#undef BRESSOLID
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#undef BRESDASH
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#undef DOTS
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#undef ARC
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#undef GLYPH
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#undef BITS
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#undef BITS2
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#undef BITS4
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#define BRESSOLID fbBresSolid8
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#define BRESDASH fbBresDash8
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#define DOTS fbDots8
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#define ARC fbArc8
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#define GLYPH fbGlyph8
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#define POLYLINE fbPolyline8
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#define POLYSEGMENT fbPolySegment8
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#define BITS BYTE
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#define BITS2 CARD16
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#define BITS4 CARD32
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#include "fbbits.h"
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#undef BRESSOLID
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#undef BRESDASH
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#undef DOTS
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#undef ARC
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#undef GLYPH
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#undef POLYLINE
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#undef POLYSEGMENT
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#undef BITS
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#undef BITS2
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#undef BITS4
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#define BRESSOLID fbBresSolid16
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#define BRESDASH fbBresDash16
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#define DOTS fbDots16
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#define ARC fbArc16
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#define GLYPH fbGlyph16
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#define POLYLINE fbPolyline16
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#define POLYSEGMENT fbPolySegment16
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#define BITS CARD16
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#define BITS2 CARD32
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#if FB_SHIFT == 6
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#define BITS4 FbBits
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#endif
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#include "fbbits.h"
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#undef BRESSOLID
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#undef BRESDASH
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#undef DOTS
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#undef ARC
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#undef GLYPH
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#undef POLYLINE
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#undef POLYSEGMENT
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#undef BITS
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#undef BITS2
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#if FB_SHIFT == 6
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#undef BITS4
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#endif
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#ifdef FB_24BIT
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#define BRESSOLID fbBresSolid24
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#define BRESDASH fbBresDash24
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#define DOTS fbDots24
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#define ARC fbArc24
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#define POLYLINE fbPolyline24
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#define POLYSEGMENT fbPolySegment24
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#define BITS CARD32
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#define BITSUNIT BYTE
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#define BITSMUL 3
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#define FbDoTypeStore(b,t,x,s) WRITE(((t *) (b)), (x) >> (s))
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#define FbDoTypeRRop(b,t,a,x,s) WRITE((t *) (b), FbDoRRop(READ((t *) (b)),\
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(a) >> (s), \
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(x) >> (s)))
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#define FbDoTypeMaskRRop(b,t,a,x,m,s) WRITE((t *) (b), FbDoMaskRRop(READ((t *) (b)),\
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(a) >> (s), \
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(x) >> (s), \
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(m) >> (s)))
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#if BITMAP_BIT_ORDER == LSBFirst
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#define BITSSTORE(b,x) ((unsigned long) (b) & 1 ? \
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(FbDoTypeStore (b, CARD8, x, 0), \
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FbDoTypeStore ((b) + 1, CARD16, x, 8)) : \
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(FbDoTypeStore (b, CARD16, x, 0), \
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FbDoTypeStore ((b) + 2, CARD8, x, 16)))
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#define BITSRROP(b,a,x) ((unsigned long) (b) & 1 ? \
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(FbDoTypeRRop(b,CARD8,a,x,0), \
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FbDoTypeRRop((b)+1,CARD16,a,x,8)) : \
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(FbDoTypeRRop(b,CARD16,a,x,0), \
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FbDoTypeRRop((b)+2,CARD8,a,x,16)))
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#else
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#define BITSSTORE(b,x) ((unsigned long) (b) & 1 ? \
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(FbDoTypeStore (b, CARD8, x, 16), \
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FbDoTypeStore ((b) + 1, CARD16, x, 0)) : \
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(FbDoTypeStore (b, CARD16, x, 8), \
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FbDoTypeStore ((b) + 2, CARD8, x, 0)))
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#define BITSRROP(b,a,x) ((unsigned long) (b) & 1 ? \
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(FbDoTypeRRop (b, CARD8, a, x, 16), \
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FbDoTypeRRop ((b) + 1, CARD16, a, x, 0)) : \
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(FbDoTypeRRop (b, CARD16, a, x, 8), \
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FbDoTypeRRop ((b) + 2, CARD8, a, x, 0)))
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#endif
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#include "fbbits.h"
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#undef BITSSTORE
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#undef BITSRROP
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#undef BITSMUL
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#undef BITSUNIT
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#undef BITS
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#undef BRESSOLID
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#undef BRESDASH
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#undef DOTS
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#undef ARC
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#undef POLYLINE
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#undef POLYSEGMENT
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#endif /* FB_24BIT */
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#define BRESSOLID fbBresSolid32
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#define BRESDASH fbBresDash32
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#define DOTS fbDots32
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#define ARC fbArc32
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#define GLYPH fbGlyph32
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#define POLYLINE fbPolyline32
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#define POLYSEGMENT fbPolySegment32
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#define BITS CARD32
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#if FB_SHIFT == 6
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#define BITS2 FbBits
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#endif
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#include "fbbits.h"
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#undef BRESSOLID
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#undef BRESDASH
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#undef DOTS
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#undef ARC
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#undef GLYPH
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#undef POLYLINE
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#undef POLYSEGMENT
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#undef BITS
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#if FB_SHIFT == 6
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#undef BITS2
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#endif
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