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xserver-multidpi/fb/fbbits.c
Keith Packard 9838b7032e Introduce a consistent coding style 
This is strictly the application of the script 'x-indent-all.sh'
from util/modular. Compared to the patch that Daniel posted in
January, I've added a few indent flags:

	-bap
	-psl
	-T PrivatePtr
	-T pmWait
	-T _XFUNCPROTOBEGIN
	-T _XFUNCPROTOEND
	-T _X_EXPORT

The typedefs were needed to make the output of sdksyms.sh match the
previous output, otherwise, the code is formatted badly enough that
sdksyms.sh generates incorrect output.

The generated code was compared with the previous version and found to
be essentially identical -- "assert" line numbers and BUILD_TIME were
the only differences found.

The comparison was done with this script:

dir1=$1
dir2=$2

for dir in $dir1 $dir2; do
	(cd $dir && find . -name '*.o' | while read file; do
		dir=`dirname $file`
		base=`basename $file .o`
		dump=$dir/$base.dump
		objdump -d $file > $dump
	done)
done

find $dir1 -name '*.dump' | while read dump; do
	otherdump=`echo $dump | sed "s;$dir1;$dir2;"`
	diff -u $dump $otherdump
done

Signed-off-by: Keith Packard <keithp@keithp.com>
Acked-by: Daniel Stone <daniel@fooishbar.org>
Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2012-03-21 13:54:42 -07:00

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