#include <encoder.h>

Public Member Functions
	CJPEGEncoder (void)
JERRCODE	Clean (void)
JERRCODE	ColorConvert (void)
JERRCODE	ColorConvert (int nMCURow)
JERRCODE	DownSampling (void)
JERRCODE	DownSampling (int nMCURow)
JERRCODE	EncodeScan (int ncomp, int id[MAX_COMPS_PER_SCAN], int Ss, int Se, int Ah, int Al)
JERRCODE	GenerateHuffmanTables (int ncomp, int id[MAX_COMPS_PER_SCAN], int Ss, int Se, int Ah, int Al)
JERRCODE	Init (void)
JERRCODE	PerformDCT (void)
JERRCODE	ProcessRestart (int id[MAX_COMPS_PER_SCAN], int Ss, int Se, int Ah, int Al)
JERRCODE	ProcessRestart (int stat[2][256], int id[MAX_COMPS_PER_SCAN], int Ss, int Se, int Ah, int Al)
JERRCODE	SelectScanScripts (void)
JERRCODE	SetDestination (Ipp8u *pDst, int dstSize, int dstQuality, JSS dstSampling, JCOLOR dstColor, JMODE dstMode=JPEG_BASELINE, int dstRestartInt=0)
JERRCODE	SetSource (Ipp8u *pSrc, int srcStep, IppiSize srcSize, int srcChannels, JCOLOR srcColor)
JERRCODE	WriteAPP0 (void)
JERRCODE	WriteAPP14 (void)
JERRCODE	WriteCOM (char *comment=0)
JERRCODE	WriteDHT (CJPEGEncoderHuffmanTable *tbl)
JERRCODE	WriteDQT (CJPEGEncoderQuantTable *tbl)
JERRCODE	WriteDRI (int restart_interval)
JERRCODE	WriteEOI (void)
JERRCODE	WriteImageBaseline ()
JERRCODE	WriteImageLossless ()
JERRCODE	WriteImageProgressive ()
JERRCODE	WriteRST (int next_restart_num)
JERRCODE	WriteSOF0 (void)
JERRCODE	WriteSOF1 (void)
JERRCODE	WriteSOF2 (void)
JERRCODE	WriteSOF3 (void)
JERRCODE	WriteSOI (void)
JERRCODE	WriteSOS (void)
JERRCODE	WriteSOS (int ncomp, int id[MAX_COMPS_PER_SCAN], int Ss, int Se, int Ah, int Al)
virtual	~CJPEGEncoder (void)
Public Attributes
CJPEGEncoderHuffmanTable	m_actbl [MAX_HUFF_TABLES]
int	m_ah
int	m_al
int	m_ccHeight
CJPEGColorComponent *	m_ccomp [MAX_COMPS_PER_SCAN]
int	m_ccWidth
Ipp16s *	m_coefbuf
CJPEGEncoderHuffmanTable	m_dctbl [MAX_HUFF_TABLES]
BITSTREAM	m_dst
JCOLOR	m_jpeg_color
JMODE	m_jpeg_mode
int	m_jpeg_ncomp
int	m_jpeg_precision
int	m_jpeg_quality
int	m_jpeg_restart_interval
JSS	m_jpeg_sampling
int	m_mcuHeight
int	m_mcuWidth
int	m_next_restart_num
int	m_numxMCU
int	m_numyMCU
int	m_predictor
int	m_pt
CJPEGEncoderQuantTable	m_qntbl [MAX_QUANT_TABLES]
int	m_restarts_to_go
int	m_scan_count
JPEG_SCAN *	m_scan_script
int	m_se
IMAGE	m_src
int	m_ss
CJPEGEncoderHuffmanState	m_state
int	m_xPadding
int	m_yPadding

Detailed Description

Definition at line 64 of file encoder.h.

Constructor & Destructor Documentation

CJPEGEncoder::CJPEGEncoder ( void )

Definition at line 40 of file encoder.cpp.

CJPEGEncoder::~CJPEGEncoder ( void ) [virtual]

Definition at line 94 of file encoder.cpp.

Member Function Documentation

JERRCODE CJPEGEncoder::Clean ( void )

Definition at line 101 of file encoder.cpp.

JERRCODE CJPEGEncoder::ColorConvert ( void )

Definition at line 1446 of file encoder.cpp.

JERRCODE CJPEGEncoder::ColorConvert ( int nMCURow )

Definition at line 1628 of file encoder.cpp.

JERRCODE CJPEGEncoder::DownSampling ( void )

Definition at line 1815 of file encoder.cpp.

JERRCODE CJPEGEncoder::DownSampling ( int nMCURow )

Definition at line 1902 of file encoder.cpp.

JERRCODE CJPEGEncoder::EncodeScan	(	int	ncomp,
		int	id[MAX_COMPS_PER_SCAN],
		int	Ss,
		int	Se,
		int	Ah,
		int	Al
	)

Definition at line 2326 of file encoder.cpp.

JERRCODE CJPEGEncoder::GenerateHuffmanTables	(	int	ncomp,
		int	id[MAX_COMPS_PER_SCAN],
		int	Ss,
		int	Se,
		int	Ah,
		int	Al
	)

Definition at line 2055 of file encoder.cpp.

JERRCODE CJPEGEncoder::Init ( void )

Definition at line 1255 of file encoder.cpp.

JERRCODE CJPEGEncoder::PerformDCT ( void )

Definition at line 1990 of file encoder.cpp.

JERRCODE CJPEGEncoder::ProcessRestart	(	int	id[MAX_COMPS_PER_SCAN],
		int	Ss,
		int	Se,
		int	Ah,
		int	Al
	)

Definition at line 722 of file encoder.cpp.

JERRCODE CJPEGEncoder::ProcessRestart	(	int	stat[2][256],
		int	id[MAX_COMPS_PER_SCAN],
		int	Ss,
		int	Se,
		int	Ah,
		int	Al
	)

Definition at line 811 of file encoder.cpp.

JERRCODE CJPEGEncoder::SelectScanScripts ( void )

Definition at line 977 of file encoder.cpp.

JERRCODE CJPEGEncoder::SetDestination	(	Ipp8u *	pDst,
		int	dstSize,
		int	dstQuality,
		JSS	dstSampling,
		JCOLOR	dstColor,
		JMODE	dstMode = `JPEG_BASELINE`,
		int	dstRestartInt = `0`
	)