mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-02 10:00:54 +00:00
40 lines
1.6 KiB
C
40 lines
1.6 KiB
C
/* vim: set ts=8 sw=8 noexpandtab: */
|
|
// qcms
|
|
// Copyright (C) 2009 Mozilla Foundation
|
|
// Copyright (C) 1998-2007 Marti Maria
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining
|
|
// a copy of this software and associated documentation files (the "Software"),
|
|
// to deal in the Software without restriction, including without limitation
|
|
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
// and/or sell copies of the Software, and to permit persons to whom the Software
|
|
// is furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
|
|
// THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
#ifndef _QCMS_MATRIX_H
|
|
#define _QCMS_MATRIX_H
|
|
|
|
struct vector {
|
|
float v[3];
|
|
};
|
|
|
|
struct vector matrix_eval(struct matrix mat, struct vector v);
|
|
float matrix_det(struct matrix mat);
|
|
struct matrix matrix_identity(void);
|
|
struct matrix matrix_multiply(struct matrix a, struct matrix b);
|
|
struct matrix matrix_invert(struct matrix mat);
|
|
|
|
struct matrix matrix_invalid(void);
|
|
|
|
#endif
|