lsi::CT1 Class Reference

Implementation of the tier-1 coding (coding of code-block coefficients) (T1). More...

#include <LSIT1.h>

List of all members.

Classes
struct	opj_t1
Public Types
typedef LSINT16	flag_t
typedef struct lsi::CT1::opj_t1	opj_t1_t
Static Public Member Functions
static opj_t1_t *LSE_CALL	t1_create (CJpegCommonStructs::opj_common_ptr _cpInfo)
static LSVOID LSE_CALL	t1_destroy (opj_t1_t *_ptT1)
static LSVOID LSE_CALL	t1_encode_cblks (opj_t1_t *_ptT1, CTcd::opj_tcd_tile_t *_pttTile, CJ2k::opj_tcp_t *_ptTcp)
static LSVOID LSE_CALL	t1_decode_cblks (opj_t1_t *_ptT1, CTcd::opj_tcd_tilecomp_t *_pttTileC, CJ2k::opj_tccp_t *_ptTccp)
Static Protected Member Functions
static LSCHAR LSE_CALL	t1_getctxno_zc (LSINT32 _i32F, LSINT32 _i32Orient)
static LSCHAR LSE_CALL	t1_getctxno_sc (LSINT32 _i32F)
static LSINT32 LSE_CALL	t1_getctxno_mag (LSINT32 _i32F)
static LSCHAR LSE_CALL	t1_getspb (LSINT32 _i32F)
static LSINT16 LSE_CALL	t1_getnmsedec_sig (LSINT32 _i32X, LSINT32 _i32BitPos)
static LSINT16 LSE_CALL	t1_getnmsedec_ref (LSINT32 _i32X, LSINT32 _i32BitPos)
static LSVOID LSE_CALL	t1_updateflags (flag_t *_pfFlags, LSINT32 _i32S, LSINT32 _i32Stride)
static LSVOID LSE_CALL	t1_enc_sigpass_step (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32Orient, LSINT32 _i32BpNo, LSINT32 _i32One, LSINT32 *_pi32NmseDec, LSCHAR _i32Type, LSINT32 _i32Vsc)
static LSVOID LSE_CALL	t1_dec_sigpass_step_raw (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32Orient, LSINT32 _i32OnePlusHalf, LSINT32 _i32Vsc)
static LSVOID LSE_CALL	t1_dec_sigpass_step_mqc (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32Orient, LSINT32 _i32OnePlusHalf)
static LSVOID LSE_CALL	t1_dec_sigpass_step_mqc_vsc (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32Orient, LSINT32 _i32OnePlusHalf, LSINT32 _i32Vsc)
static LSVOID LSE_CALL	t1_enc_sigpass (opj_t1_t *_ptT1, LSINT32 _i32BpNo, LSINT32 _i32Orient, LSINT32 *_pi32NmseDec, LSCHAR _cType, LSINT32 _i32CodeBlockStY)
static LSVOID LSE_CALL	t1_dec_sigpass_raw (opj_t1_t *_ptT1, LSINT32 _i32BpNo, LSINT32 _i32Orient, LSINT32 _i32CodeBlockStY)
static LSVOID LSE_CALL	t1_dec_sigpass_mqc (opj_t1_t *_ptT1, LSINT32 _i32BpNo, LSINT32 _i32Orient)
static LSVOID LSE_CALL	t1_dec_sigpass_mqc_vsc (opj_t1_t *_ptT1, LSINT32 _i32BpNo, LSINT32 _i32Orient)
static LSVOID LSE_CALL	t1_enc_refpass_step (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32BpNo, LSINT32 _i32One, LSINT32 *_pi32NmseDec, LSCHAR _cType, LSINT32 _i32Vsc)
static LSVOID LSE_CALL	t1_dec_refpass_step_raw (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32PosHalf, LSINT32 _i32NegHalf, LSINT32 _i32Vsc)
static LSVOID LSE_CALL	t1_dec_refpass_step_mqc (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32PosHalf, LSINT32 _i32NegHalf)
static LSVOID LSE_CALL	t1_dec_refpass_step_mqc_vsc (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32PosHalf, LSINT32 _i32NegHalf, LSINT32 _i32Vsc)
static LSVOID LSE_CALL	t1_enc_refpass (opj_t1_t *_ptT1, LSINT32 _i32BpNo, LSINT32 *_pi32NmseDec, LSCHAR _cType, LSINT32 _i32CodeBlockStY)
static LSVOID LSE_CALL	t1_dec_refpass_raw (opj_t1_t *_ptT1, LSINT32 _i32BpNo, LSINT32 _i32CodeBlockStY)
static LSVOID LSE_CALL	t1_dec_refpass_mqc (opj_t1_t *_ptT1, LSINT32 _i32BpNo)
static LSVOID LSE_CALL	t1_dec_refpass_mqc_vsc (opj_t1_t *_ptT1, LSINT32 _i32BpNo)
static LSVOID LSE_CALL	t1_enc_clnpass_step (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32Orient, LSINT32 _i32BpNo, LSINT32 _i32One, LSINT32 *_pi32NmseDec, LSINT32 _i32Partial, LSINT32 _i32Vsc)
static LSVOID LSE_CALL	t1_dec_clnpass_step_partial (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32Orient, LSINT32 _i32OnePlusHalf)
static LSVOID LSE_CALL	t1_dec_clnpass_step (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32Orient, LSINT32 _i32OnePlusHalf)
static LSVOID LSE_CALL	t1_dec_clnpass_step_vsc (opj_t1_t *_ptT1, flag_t *_pfFlags, LSINT32 *_pi32Data, LSINT32 _i32Orient, LSINT32 _i32OnePlusHalf, LSINT32 _i32Partial, LSINT32 _i32Vsc)
static LSVOID LSE_CALL	t1_enc_clnpass (opj_t1_t *_ptT1, LSINT32 _i32BpNo, LSINT32 _i32Orient, LSINT32 *_pi32NmseDec, LSINT32 _i32CodeBlockStY)
static LSVOID LSE_CALL	t1_dec_clnpass (opj_t1_t *_ptT1, LSINT32 _i32BpNo, LSINT32 _i32Orient, LSINT32 _i32CodeBlockStY)
static LSDOUBLE LSE_CALL	t1_getwmsedec (LSINT32 _pi32NmseDec, LSINT32 _i32CompNo, LSINT32 _i32Level, LSINT32 _i32Orient, LSINT32 _i32BpNo, LSINT32 _i32QmfbId, LSDOUBLE _dStepSize, LSINT32 _i32NumComps, LSINT32 _i32Mct)
static LSVOID LSE_CALL	t1_encode_cblk (opj_t1_t *_ptT1, CTcd::opj_tcd_cblk_enc_t *_ptceCodeBlock, LSINT32 _i32Orient, LSINT32 _i32CompNo, LSINT32 _i32Level, LSINT32 _i32QmfbId, LSDOUBLE _dStepSize, LSINT32 _i32CodeBlockStY, LSINT32 _i32NumComps, LSINT32 _i32Mct, CTcd::opj_tcd_tile_t *_pttTile)
static LSVOID LSE_CALL	t1_decode_cblk (opj_t1_t *_ptT1, CTcd::opj_tcd_cblk_dec_t *_ptceCodeBlock, LSINT32 _i32Orient, LSINT32 _i32RoiShift, LSINT32 _i32CodeBlockStY)
static LSBOOL LSE_CALL	allocate_buffers (opj_t1_t *_ptT1, LSINT32 _i32W, LSINT32 _i32H)
Static Protected Attributes
static LSCHAR	lut_ctxno_zc [1024]
static LSCHAR	lut_ctxno_sc [256]
static LSCHAR	lut_spb [256]
static LSINT16	lut_nmsedec_sig [1<< 7]
static LSINT16	lut_nmsedec_sig0 [1<< 7]
static LSINT16	lut_nmsedec_ref [1<< 7]
static LSINT16	lut_nmsedec_ref0 [1<< 7]

---

Detailed Description

Implementation of the tier-1 coding (coding of code-block coefficients) (T1).

Class CT1 Description: Implementation of the tier-1 coding (coding of code-block coefficients) (T1).

---

Member Typedef Documentation

typedef struct lsi::CT1::opj_t1 lsi::CT1::opj_t1_t

Tier-1 coding (coding of code-block coefficients).

---

Member Function Documentation

static LSBOOL LSE_CALL lsi::CT1::allocate_buffers	(	opj_t1_t *	_ptT1,
		LSINT32	_i32W,
		LSINT32	_i32H
	)		[static, protected]

Undocumented function from the OpenJpeg Library.

Parameters:

_ptT1	T1 handle.
_i32W	Undocumented parameter from the OpenJpeg Library.
_i32H	Undocumented parameter from the OpenJpeg Library.

static opj_t1_t* LSE_CALL lsi::CT1::t1_create

(

CJpegCommonStructs::opj_common_ptr

_cpInfo

)

[static]

Create a new T1 handle and initialize the look-up tables of the Tier-1 coder/decoder.

Parameters:

_cpInfo

Undocumented parameter from the OpenJpeg Library.

Returns:

Returns a new T1 handle if successful, returns NULL otherwise.

See also:

t1_init_luts

static LSVOID LSE_CALL lsi::CT1::t1_dec_clnpass	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo,
		LSINT32	_i32Orient,
		LSINT32	_i32CodeBlockStY
	)		[static, protected]

Decode clean-up pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32CodeBlockStY	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_clnpass_step	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32Orient,
		LSINT32	_i32OnePlusHalf
	)		[static, protected]

Decode clean-up pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32OnePlusHalf	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_clnpass_step_partial	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32Orient,
		LSINT32	_i32OnePlusHalf
	)		[static, protected]

Decode clean-up pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32OnePlusHalf	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_clnpass_step_vsc	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32Orient,
		LSINT32	_i32OnePlusHalf,
		LSINT32	_i32Partial,
		LSINT32	_i32Vsc
	)		[static, protected]

Decode clean-up pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32OnePlusHalf	Undocumented parameter from the OpenJpeg Library.
_i32Partial	Undocumented parameter from the OpenJpeg Library.
_i32Vsc	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_refpass_mqc	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo
	)		[static, protected]

Decode refinement pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_refpass_mqc_vsc	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo
	)		[static, protected]

Decode refinement pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_refpass_raw	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo,
		LSINT32	_i32CodeBlockStY
	)		[static, protected]

Decode refinement pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32CodeBlockStY	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_refpass_step_mqc	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32PosHalf,
		LSINT32	_i32NegHalf
	)		[static, protected]

Decode refinement pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32PosHalf	Undocumented parameter from the OpenJpeg Library.
_i32NegHalf	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_refpass_step_mqc_vsc	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32PosHalf,
		LSINT32	_i32NegHalf,
		LSINT32	_i32Vsc
	)		[static, protected]

Decode refinement pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32PosHalf	Undocumented parameter from the OpenJpeg Library.
_i32NegHalf	Undocumented parameter from the OpenJpeg Library.
_i32Vsc	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_refpass_step_raw	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32PosHalf,
		LSINT32	_i32NegHalf,
		LSINT32	_i32Vsc
	)		[static, protected]

Decode refinement pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32PosHalf	Undocumented parameter from the OpenJpeg Library.
_i32NegHalf	Undocumented parameter from the OpenJpeg Library.
_i32Vsc	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_sigpass_mqc	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo,
		LSINT32	_i32Orient
	)		[static, protected]

Decode significant pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_sigpass_mqc_vsc	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo,
		LSINT32	_i32Orient
	)		[static, protected]

Decode significant pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_sigpass_raw	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo,
		LSINT32	_i32Orient,
		LSINT32	_i32CodeBlockStY
	)		[static, protected]

Decode significant pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32CodeBlockStY	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_sigpass_step_mqc	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32Orient,
		LSINT32	_i32OnePlusHalf
	)		[static, protected]

Decode significant pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32OnePlusHalf	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_sigpass_step_mqc_vsc	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32Orient,
		LSINT32	_i32OnePlusHalf,
		LSINT32	_i32Vsc
	)		[static, protected]

Decode significant pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32OnePlusHalf	Undocumented parameter from the OpenJpeg Library.
_i32Vsc	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_dec_sigpass_step_raw	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32Orient,
		LSINT32	_i32OnePlusHalf,
		LSINT32	_i32Vsc
	)		[static, protected]

Decode significant pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32OnePlusHalf	Undocumented parameter from the OpenJpeg Library.
_i32Vsc	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_decode_cblk	(	opj_t1_t *	_ptT1,
		CTcd::opj_tcd_cblk_dec_t *	_ptceCodeBlock,
		LSINT32	_i32Orient,
		LSINT32	_i32RoiShift,
		LSINT32	_i32CodeBlockStY
	)		[static, protected]

Decode 1 code-block.

Parameters:

_ptT1	T1 handle.
_ptceCodeBlock	Code-block coding parameters.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32RoiShift	Region of interest shifting value.
_i32CodeBlockStY	Code-block style.

static LSVOID LSE_CALL lsi::CT1::t1_decode_cblks	(	opj_t1_t *	_ptT1,
		CTcd::opj_tcd_tilecomp_t *	_pttTileC,
		CJ2k::opj_tccp_t *	_ptTccp
	)		[static]

Decode the code-blocks of a tile.

Parameters:

_ptT1	T1 handle.
_pttTileC	The tile to decode.
_ptTccp	Tile coding parameters.

static LSVOID LSE_CALL lsi::CT1::t1_destroy

(

opj_t1_t *

_ptT1

)

[static]

Destroy a previously created T1 handle.

Parameters:

_ptT1

T1 handle to destroy.

static LSVOID LSE_CALL lsi::CT1::t1_enc_clnpass	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo,
		LSINT32	_i32Orient,
		LSINT32 *	_pi32NmseDec,
		LSINT32	_i32CodeBlockStY
	)		[static, protected]

Encode clean-up pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_pi32NmseDec	Undocumented parameter from the OpenJpeg Library.
_i32CodeBlockStY	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_enc_clnpass_step	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32Orient,
		LSINT32	_i32BpNo,
		LSINT32	_i32One,
		LSINT32 *	_pi32NmseDec,
		LSINT32	_i32Partial,
		LSINT32	_i32Vsc
	)		[static, protected]

Encode clean-up pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32One	Undocumented parameter from the OpenJpeg Library.
_pi32NmseDec	Undocumented parameter from the OpenJpeg Library.
_i32Partial	Undocumented parameter from the OpenJpeg Library.
_i32Vsc	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_enc_refpass	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo,
		LSINT32 *	_pi32NmseDec,
		LSCHAR	_cType,
		LSINT32	_i32CodeBlockStY
	)		[static, protected]

Encode refinement pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_pi32NmseDec	Undocumented parameter from the OpenJpeg Library.
_cType	Undocumented parameter from the OpenJpeg Library.
_i32CodeBlockStY	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_enc_refpass_step	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32BpNo,
		LSINT32	_i32One,
		LSINT32 *	_pi32NmseDec,
		LSCHAR	_cType,
		LSINT32	_i32Vsc
	)		[static, protected]

Encode refinement pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32One	Undocumented parameter from the OpenJpeg Library.
_pi32NmseDec	Undocumented parameter from the OpenJpeg Library.
_cType	Undocumented parameter from the OpenJpeg Library.
_i32Vsc	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_enc_sigpass	(	opj_t1_t *	_ptT1,
		LSINT32	_i32BpNo,
		LSINT32	_i32Orient,
		LSINT32 *	_pi32NmseDec,
		LSCHAR	_cType,
		LSINT32	_i32CodeBlockStY
	)		[static, protected]

Encode significant pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_pi32NmseDec	Undocumented parameter from the OpenJpeg Library.
_cType	Undocumented parameter from the OpenJpeg Library.
_i32CodeBlockStY	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_enc_sigpass_step	(	opj_t1_t *	_ptT1,
		flag_t *	_pfFlags,
		LSINT32 *	_pi32Data,
		LSINT32	_i32Orient,
		LSINT32	_i32BpNo,
		LSINT32	_i32One,
		LSINT32 *	_pi32NmseDec,
		LSCHAR	_i32Type,
		LSINT32	_i32Vsc
	)		[static, protected]

Encode significant pass.

Parameters:

_ptT1	Undocumented parameter from the OpenJpeg Library.
_pfFlags	Undocumented parameter from the OpenJpeg Library.
_pi32Data	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32One	Undocumented parameter from the OpenJpeg Library.
_pi32NmseDec	Undocumented parameter from the OpenJpeg Library.
_i32Type	Undocumented parameter from the OpenJpeg Library.
_i32Vsc	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_encode_cblk	(	opj_t1_t *	_ptT1,
		CTcd::opj_tcd_cblk_enc_t *	_ptceCodeBlock,
		LSINT32	_i32Orient,
		LSINT32	_i32CompNo,
		LSINT32	_i32Level,
		LSINT32	_i32QmfbId,
		LSDOUBLE	_dStepSize,
		LSINT32	_i32CodeBlockStY,
		LSINT32	_i32NumComps,
		LSINT32	_i32Mct,
		CTcd::opj_tcd_tile_t *	_pttTile
	)		[static, protected]

Encode 1 code-block.

Parameters:

_ptT1	T1 handle.
_ptceCodeBlock	Code-block coding parameters.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32CompNo	Component number.
_i32Level	Undocumented parameter from the OpenJpeg Library.
_i32QmfbId	Undocumented parameter from the OpenJpeg Library.
_dStepSize	Undocumented parameter from the OpenJpeg Library.
_i32CodeBlockStY	Code-block style.
_i32NumComps	Undocumented parameter from the OpenJpeg Library.
_i32Mct	Undocumented parameter from the OpenJpeg Library.
_pttTile	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_encode_cblks	(	opj_t1_t *	_ptT1,
		CTcd::opj_tcd_tile_t *	_pttTile,
		CJ2k::opj_tcp_t *	_ptTcp
	)		[static]

Encode the code-blocks of a tile.

Parameters:

_ptT1	T1 handle.
_pttTile	The tile to encode.
_ptTcp	Tile coding parameters.

static LSINT32 LSE_CALL lsi::CT1::t1_getctxno_mag

(

LSINT32

_i32F

)

[static, protected]

Undocumented function from the OpenJpeg Library.

Parameters:

_i32F

Undocumented parameter from the OpenJpeg Library.

Returns:

Undocumented return from the OpenJpeg Library.

static LSCHAR LSE_CALL lsi::CT1::t1_getctxno_sc

(

LSINT32

_i32F

)

[static, protected]

Undocumented function from the OpenJpeg Library.

Parameters:

_i32F

Undocumented parameter from the OpenJpeg Library.

Returns:

Undocumented return from the OpenJpeg Library.

static LSCHAR LSE_CALL lsi::CT1::t1_getctxno_zc	(	LSINT32	_i32F,
		LSINT32	_i32Orient
	)		[static, protected]

Undocumented function from the OpenJpeg Library.

Parameters:

_i32F	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.

Returns:

Undocumented return from the OpenJpeg Library.

static LSINT16 LSE_CALL lsi::CT1::t1_getnmsedec_ref	(	LSINT32	_i32X,
		LSINT32	_i32BitPos
	)		[static, protected]

Undocumented function from the OpenJpeg Library.

Parameters:

_i32X	Undocumented parameter from the OpenJpeg Library.
_i32BitPos	Undocumented parameter from the OpenJpeg Library.

Returns:

Undocumented return from the OpenJpeg Library.

static LSINT16 LSE_CALL lsi::CT1::t1_getnmsedec_sig	(	LSINT32	_i32X,
		LSINT32	_i32BitPos
	)		[static, protected]

Undocumented function from the OpenJpeg Library.

Parameters:

_i32X	Undocumented parameter from the OpenJpeg Library.
_i32BitPos	Undocumented parameter from the OpenJpeg Library.

Returns:

Undocumented return from the OpenJpeg Library.

static LSCHAR LSE_CALL lsi::CT1::t1_getspb

(

LSINT32

_i32F

)

[static, protected]

Undocumented function from the OpenJpeg Library.

Parameters:

_i32F

Undocumented parameter from the OpenJpeg Library.

Returns:

Undocumented return from the OpenJpeg Library.

static LSDOUBLE LSE_CALL lsi::CT1::t1_getwmsedec	(	LSINT32	_pi32NmseDec,
		LSINT32	_i32CompNo,
		LSINT32	_i32Level,
		LSINT32	_i32Orient,
		LSINT32	_i32BpNo,
		LSINT32	_i32QmfbId,
		LSDOUBLE	_dStepSize,
		LSINT32	_i32NumComps,
		LSINT32	_i32Mct
	)		[static, protected]

Decode clean-up pass.

Parameters:

_pi32NmseDec	Undocumented parameter from the OpenJpeg Library.
_i32CompNo	Undocumented parameter from the OpenJpeg Library.
_i32Level	Undocumented parameter from the OpenJpeg Library.
_i32Orient	Undocumented parameter from the OpenJpeg Library.
_i32BpNo	Undocumented parameter from the OpenJpeg Library.
_i32QmfbId	Undocumented parameter from the OpenJpeg Library.
_dStepSize	Undocumented parameter from the OpenJpeg Library.
_i32NumComps	Undocumented parameter from the OpenJpeg Library.
_i32Mct	Undocumented parameter from the OpenJpeg Library.

static LSVOID LSE_CALL lsi::CT1::t1_updateflags	(	flag_t *	_pfFlags,
		LSINT32	_i32S,
		LSINT32	_i32Stride
	)		[static, protected]

Undocumented function from the OpenJpeg Library.

Parameters:

_pfFlags	Undocumented parameter from the OpenJpeg Library.
_i32S	Undocumented parameter from the OpenJpeg Library.
_i32Stride	Undocumented parameter from the OpenJpeg Library.

---

Member Data Documentation

LSCHAR lsi::CT1::lut_ctxno_sc[256] [static, protected]

Undocumented OpenJpeg Library data.

LSCHAR lsi::CT1::lut_ctxno_zc[1024] [static, protected]

Undocumented OpenJpeg Library data.

LSINT16 lsi::CT1::lut_nmsedec_ref[1<< 7] [static, protected]

Undocumented OpenJpeg Library data.

LSINT16 lsi::CT1::lut_nmsedec_ref0[1<< 7] [static, protected]

Undocumented OpenJpeg Library data.

LSINT16 lsi::CT1::lut_nmsedec_sig[1<< 7] [static, protected]

Undocumented OpenJpeg Library data.

LSINT16 lsi::CT1::lut_nmsedec_sig0[1<< 7] [static, protected]

Undocumented OpenJpeg Library data.

LSCHAR lsi::CT1::lut_spb[256] [static, protected]

Undocumented OpenJpeg Library data.

---

The documentation for this class was generated from the following file:

• F:/My Projects/LSEngine/Modules/LSImageLib/Src/Jpeg/LSIT1.h