mct.c File Reference

#include "opj_includes.h"

Functions
const OPJ_FLOAT64 *	opj_mct_get_mct_norms ()
	FIXME DOC.
const OPJ_FLOAT64 *	opj_mct_get_mct_norms_real ()
	FIXME DOC.
void	opj_mct_encode (OPJ_INT32 *restrict c0, OPJ_INT32 *restrict c1, OPJ_INT32 *restrict c2, OPJ_UINT32 n)
void	opj_mct_decode (OPJ_INT32 *restrict c0, OPJ_INT32 *restrict c1, OPJ_INT32 *restrict c2, OPJ_UINT32 n)
OPJ_FLOAT64	opj_mct_getnorm (OPJ_UINT32 compno)
	Get norm of the basis function used for the reversible multi-component transform.
void	opj_mct_encode_real (OPJ_INT32 *restrict c0, OPJ_INT32 *restrict c1, OPJ_INT32 *restrict c2, OPJ_UINT32 n)
void	opj_mct_decode_real (OPJ_FLOAT32 *restrict c0, OPJ_FLOAT32 *restrict c1, OPJ_FLOAT32 *restrict c2, OPJ_UINT32 n)
OPJ_FLOAT64	opj_mct_getnorm_real (OPJ_UINT32 compno)
	Get norm of the basis function used for the irreversible multi-component transform.
OPJ_BOOL	opj_mct_encode_custom (OPJ_BYTE *pCodingdata, OPJ_UINT32 n, OPJ_BYTE **pData, OPJ_UINT32 pNbComp, OPJ_UINT32 isSigned)
	FIXME DOC.
OPJ_BOOL	opj_mct_decode_custom (OPJ_BYTE *pDecodingData, OPJ_UINT32 n, OPJ_BYTE **pData, OPJ_UINT32 pNbComp, OPJ_UINT32 isSigned)
	FIXME DOC.
void	opj_calculate_norms (OPJ_FLOAT64 *pNorms, OPJ_UINT32 pNbComps, OPJ_FLOAT32 *pMatrix)
	FIXME DOC.
Variables
static const OPJ_FLOAT64	opj_mct_norms [3] = { 1.732, .8292, .8292 }
static const OPJ_FLOAT64	opj_mct_norms_real [3] = { 1.732, 1.805, 1.573 }

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Function Documentation

void opj_mct_decode	(	OPJ_INT32 *restrict	c0,
		OPJ_INT32 *restrict	c1,
		OPJ_INT32 *restrict	c2,
		OPJ_UINT32	n
	)

Referenced by opj_tcd_mct_decode().

void opj_mct_decode_real	(	OPJ_FLOAT32 *restrict	c0,
		OPJ_FLOAT32 *restrict	c1,
		OPJ_FLOAT32 *restrict	c2,
		OPJ_UINT32	n
	)

Referenced by opj_tcd_mct_decode().

void opj_mct_encode	(	OPJ_INT32 *restrict	c0,
		OPJ_INT32 *restrict	c1,
		OPJ_INT32 *restrict	c2,
		OPJ_UINT32	n
	)

Referenced by opj_tcd_mct_encode().

void opj_mct_encode_real	(	OPJ_INT32 *restrict	c0,
		OPJ_INT32 *restrict	c1,
		OPJ_INT32 *restrict	c2,
		OPJ_UINT32	n
	)

References opj_int_fix_mul().

Referenced by opj_tcd_mct_encode().

---

Variable Documentation

const OPJ_FLOAT64 opj_mct_norms[3] = { 1.732, .8292, .8292 } [static]

Referenced by opj_mct_get_mct_norms(), and opj_mct_getnorm().

const OPJ_FLOAT64 opj_mct_norms_real[3] = { 1.732, 1.805, 1.573 } [static]

Referenced by opj_mct_get_mct_norms_real(), and opj_mct_getnorm_real().