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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2015-02-02 15:02:49 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2015-02-02 15:02:49 +0100
commitb16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 (patch)
tree4361edef0d42d5bf5ac984ef72b4fac35426eae7 /nx-X11/lib/Xft1/xftmatrix.c
parent0d5a83e986f39982c0924652a3662e60b1f23162 (diff)
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massive reduction of unneeded files
Diffstat (limited to 'nx-X11/lib/Xft1/xftmatrix.c')
-rw-r--r--nx-X11/lib/Xft1/xftmatrix.c104
1 files changed, 0 insertions, 104 deletions
diff --git a/nx-X11/lib/Xft1/xftmatrix.c b/nx-X11/lib/Xft1/xftmatrix.c
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@@ -1,104 +0,0 @@
-/*
- * $XFree86: xc/lib/Xft/xftmatrix.c,v 1.1 2001/03/30 18:50:18 keithp Exp $
- *
- * Copyright © 2000 Tuomas J. Lukka
- *
- * 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 Tuomas Lukka not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Tuomas Lukka makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * TUOMAS LUKKA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL TUOMAS LUKKA 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.
- */
-
-#include <math.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include "xftint.h"
-
-XftMatrix *
-_XftSaveMatrix (const XftMatrix *mat)
-{
- XftMatrix *r;
- if(!mat)
- return 0;
- r = (XftMatrix *) malloc (sizeof (*r) );
- if (!r)
- return 0;
- *r = *mat;
- return r;
-}
-
-int
-XftMatrixEqual (const XftMatrix *mat1, const XftMatrix *mat2)
-{
- if(mat1 == mat2) return True;
- if(mat1 == 0 || mat2 == 0) return False;
- return mat1->xx == mat2->xx &&
- mat1->xy == mat2->xy &&
- mat1->yx == mat2->yx &&
- mat1->yy == mat2->yy;
-}
-
-void
-XftMatrixMultiply (XftMatrix *result, XftMatrix *a, XftMatrix *b)
-{
- XftMatrix r;
-
- r.xx = a->xx * b->xx + a->xy * b->yx;
- r.xy = a->xx * b->xy + a->xy * b->yy;
- r.yx = a->yx * b->xx + a->yy * b->yx;
- r.yy = a->yx * b->xy + a->yy * b->yy;
- *result = r;
-}
-
-void
-XftMatrixRotate (XftMatrix *m, double c, double s)
-{
- XftMatrix r;
-
- /*
- * X Coordinate system is upside down, swap to make
- * rotations counterclockwise
- */
- r.xx = c;
- r.xy = -s;
- r.yx = s;
- r.yy = c;
- XftMatrixMultiply (m, &r, m);
-}
-
-void
-XftMatrixScale (XftMatrix *m, double sx, double sy)
-{
- XftMatrix r;
-
- r.xx = sx;
- r.xy = 0;
- r.yx = 0;
- r.yy = sy;
- XftMatrixMultiply (m, &r, m);
-}
-
-void
-XftMatrixShear (XftMatrix *m, double sh, double sv)
-{
- XftMatrix r;
-
- r.xx = 1;
- r.xy = sh;
- r.yx = sv;
- r.yy = 1;
- XftMatrixMultiply (m, &r, m);
-}