OpenJPEG 2.1.0
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#include "opj_includes.h"
Functions | |
static OPJ_BOOL | opj_lupDecompose (OPJ_FLOAT32 *matrix, OPJ_UINT32 *permutations, OPJ_FLOAT32 *p_swap_area, OPJ_UINT32 nb_compo) |
LUP decomposition. | |
static void | opj_lupSolve (OPJ_FLOAT32 *pResult, OPJ_FLOAT32 *pMatrix, OPJ_FLOAT32 *pVector, OPJ_UINT32 *pPermutations, OPJ_UINT32 nb_compo, OPJ_FLOAT32 *p_intermediate_data) |
LUP solving. | |
static void | opj_lupInvert (OPJ_FLOAT32 *pSrcMatrix, OPJ_FLOAT32 *pDestMatrix, OPJ_UINT32 nb_compo, OPJ_UINT32 *pPermutations, OPJ_FLOAT32 *p_src_temp, OPJ_FLOAT32 *p_dest_temp, OPJ_FLOAT32 *p_swap_area) |
LUP inversion (call with the result of lupDecompose) | |
OPJ_BOOL | opj_matrix_inversion_f (OPJ_FLOAT32 *pSrcMatrix, OPJ_FLOAT32 *pDestMatrix, OPJ_UINT32 nb_compo) |
Matrix inversion. |
OPJ_BOOL opj_lupDecompose | ( | OPJ_FLOAT32 * | matrix, |
OPJ_UINT32 * | permutations, | ||
OPJ_FLOAT32 * | p_swap_area, | ||
OPJ_UINT32 | nb_compo | ||
) | [static] |
void opj_lupInvert | ( | OPJ_FLOAT32 * | pSrcMatrix, |
OPJ_FLOAT32 * | pDestMatrix, | ||
OPJ_UINT32 | nb_compo, | ||
OPJ_UINT32 * | pPermutations, | ||
OPJ_FLOAT32 * | p_src_temp, | ||
OPJ_FLOAT32 * | p_dest_temp, | ||
OPJ_FLOAT32 * | p_swap_area | ||
) | [static] |
LUP inversion (call with the result of lupDecompose)
References opj_lupSolve().
Referenced by opj_matrix_inversion_f().
void opj_lupSolve | ( | OPJ_FLOAT32 * | pResult, |
OPJ_FLOAT32 * | pMatrix, | ||
OPJ_FLOAT32 * | pVector, | ||
OPJ_UINT32 * | pPermutations, | ||
OPJ_UINT32 | nb_compo, | ||
OPJ_FLOAT32 * | p_intermediate_data | ||
) | [static] |
LUP solving.
Referenced by opj_lupInvert().