xserver-multidpi/render/matrix.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

87 lines
2.8 KiB
C

/*
* Copyright © 2007 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 the copyright holders not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no representations
* about the suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE COPYRIGHT HOLDERS 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 "misc.h"
#include "scrnintstr.h"
#include "os.h"
#include "regionstr.h"
#include "validate.h"
#include "windowstr.h"
#include "input.h"
#include "resource.h"
#include "colormapst.h"
#include "cursorstr.h"
#include "dixstruct.h"
#include "gcstruct.h"
#include "servermd.h"
#include "picturestr.h"
void
PictTransform_from_xRenderTransform(PictTransformPtr pict,
xRenderTransform * render)
{
pict->matrix[0][0] = render->matrix11;
pict->matrix[0][1] = render->matrix12;
pict->matrix[0][2] = render->matrix13;
pict->matrix[1][0] = render->matrix21;
pict->matrix[1][1] = render->matrix22;
pict->matrix[1][2] = render->matrix23;
pict->matrix[2][0] = render->matrix31;
pict->matrix[2][1] = render->matrix32;
pict->matrix[2][2] = render->matrix33;
}
void
xRenderTransform_from_PictTransform(xRenderTransform * render,
PictTransformPtr pict)
{
render->matrix11 = pict->matrix[0][0];
render->matrix12 = pict->matrix[0][1];
render->matrix13 = pict->matrix[0][2];
render->matrix21 = pict->matrix[1][0];
render->matrix22 = pict->matrix[1][1];
render->matrix23 = pict->matrix[1][2];
render->matrix31 = pict->matrix[2][0];
render->matrix32 = pict->matrix[2][1];
render->matrix33 = pict->matrix[2][2];
}
Bool
PictureTransformPoint(PictTransformPtr transform, PictVectorPtr vector)
{
return pixman_transform_point(transform, vector);
}
Bool
PictureTransformPoint3d(PictTransformPtr transform, PictVectorPtr vector)
{
return pixman_transform_point_3d(transform, vector);
}