| OpenJPEG 2.5.3
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Implementation of the matrix inversion. More...
Go to the source code of this file.
| Functions | |
| Exported functions | |
| OPJ_BOOL | opj_matrix_inversion_f (OPJ_FLOAT32 *pSrcMatrix, OPJ_FLOAT32 *pDestMatrix, OPJ_UINT32 nb_compo) | 
| Calculates a n x n double matrix inversion with a LUP method. | |
Implementation of the matrix inversion.
The function in INVERT.H compute a matrix inversion with a LUP method
| OPJ_BOOL opj_matrix_inversion_f | ( | OPJ_FLOAT32 * | pSrcMatrix, | 
| OPJ_FLOAT32 * | pDestMatrix, | ||
| OPJ_UINT32 | nb_compo ) | 
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.
| pSrcMatrix | the matrix to invert. | 
| pDestMatrix | data to store the inverted matrix. | 
| nb_compo | size of the matrix | 
Calculates a n x n double matrix inversion with a LUP method.
References OPJ_FALSE, opj_free(), opj_lupDecompose(), opj_lupInvert(), opj_malloc(), and OPJ_TRUE.
Referenced by opj_j2k_setup_encoder().