chromium/third_party/fontconfig/src/src/fcmatrix.c

/*
 * fontconfig/src/fcmatrix.c
 *
 * 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 "fcint.h"
#include <math.h>
#include <stdlib.h>
#include <ctype.h>

const FcMatrix    FcIdentityMatrix = …;

FcMatrix *
FcMatrixCopy (const FcMatrix *mat)
{ … }

void
FcMatrixFree (FcMatrix *mat)
{ … }

FcBool
FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2)
{ … }

void
FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b)
{ … }

void
FcMatrixRotate (FcMatrix *m, double c, double s)
{ … }

void
FcMatrixScale (FcMatrix *m, double sx, double sy)
{ … }

void
FcMatrixShear (FcMatrix *m, double sh, double sv)
{ … }
#define __fcmatrix__
#include "fcaliastail.h"
#undef __fcmatrix__