mirror of
https://github.com/opencv/opencv.git
synced 2024-12-25 10:08:03 +08:00
0c84b91dde
- https://github.com/uclouvain/openjpeg/releases/tag/v2.3.1 - src/lib/openjp2 - readme files
65 lines
2.8 KiB
C
65 lines
2.8 KiB
C
/*
|
|
* The copyright in this software is being made available under the 2-clauses
|
|
* BSD License, included below. This software may be subject to other third
|
|
* party and contributor rights, including patent rights, and no such rights
|
|
* are granted under this license.
|
|
*
|
|
* Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef OPJ_INVERT_H
|
|
#define OPJ_INVERT_H
|
|
/**
|
|
@file invert.h
|
|
@brief Implementation of the matrix inversion
|
|
|
|
The function in INVERT.H compute a matrix inversion with a LUP method
|
|
*/
|
|
|
|
/** @defgroup INVERT INVERT - Implementation of a matrix inversion */
|
|
/*@{*/
|
|
/** @name Exported functions */
|
|
/*@{*/
|
|
/* ----------------------------------------------------------------------- */
|
|
|
|
/**
|
|
* Calculates a n x n double matrix inversion with a LUP method. Data is aligned, rows after rows (or columns after columns).
|
|
* The function does not take ownership of any memory block, data must be fred by the user.
|
|
*
|
|
* @param pSrcMatrix the matrix to invert.
|
|
* @param pDestMatrix data to store the inverted matrix.
|
|
* @param nb_compo size of the matrix
|
|
* @return OPJ_TRUE if the inversion is successful, OPJ_FALSE if the matrix is singular.
|
|
*/
|
|
OPJ_BOOL opj_matrix_inversion_f(OPJ_FLOAT32 * pSrcMatrix,
|
|
OPJ_FLOAT32 * pDestMatrix,
|
|
OPJ_UINT32 nb_compo);
|
|
/* ----------------------------------------------------------------------- */
|
|
/*@}*/
|
|
|
|
/*@}*/
|
|
|
|
#endif /* OPJ_INVERT_H */
|