G4JpegCoder Class Reference

#include <G4RTJpegCoder.hh>

Collaboration diagram for G4JpegCoder:

Public Member Functions
	G4JpegCoder (u_char *colorR, u_char *colorG, u_char *colorB)
	~G4JpegCoder (void)
void	GetJpegData (char **aJpegData, int &size)
void	SetJpegProperty (const G4JpegProperty &aProperty)
int	DoCoding (void)

Protected Member Functions
void	CodeMCU ()
void	makeYCC (int ux, int uy)
void	CodeHuffman (int cs)
void	ForwardDCT (int *picData)
void	Quantization (int cs)
void	WriteHeader (void)
void	WriteEOI (void)

Protected Attributes
u_char *	mRgb [3]
int	mYBlock [4][64]
int	mCbBlock [64]
int	mCrBlock [64]
double	mCosT [8][8]
int	mDCTData [64]
int	mPreDC [3]
G4JpegProperty	mProperty
int	mNumVUnits
int	mNumHUnits
G4OutBitStream *	mOBSP

Detailed Description

Definition at line 51 of file G4RTJpegCoder.hh.

Constructor & Destructor Documentation

G4JpegCoder::G4JpegCoder	(	u_char *	colorR,
		u_char *	colorG,
		u_char *	colorB
	)

Definition at line 43 of file G4RTJpegCoder.cc.

G4JpegCoder::~G4JpegCoder

(

void

)

Definition at line 57 of file G4RTJpegCoder.cc.

Member Function Documentation

void G4JpegCoder::CodeHuffman ( int  cs )

protected

Definition at line 187 of file G4RTJpegCoder.cc.

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void G4JpegCoder::CodeMCU ( void  )

protected

Definition at line 116 of file G4RTJpegCoder.cc.

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int G4JpegCoder::DoCoding

(

void

)

Definition at line 75 of file G4RTJpegCoder.cc.

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void G4JpegCoder::ForwardDCT ( int *  picData )

protected

Definition at line 258 of file G4RTJpegCoder.cc.

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void G4JpegCoder::GetJpegData	(	char **	aJpegData,
		int &	size
	)

Definition at line 61 of file G4RTJpegCoder.cc.

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void G4JpegCoder::makeYCC ( int  ux, int  uy  )

protected

Definition at line 133 of file G4RTJpegCoder.cc.

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void G4JpegCoder::Quantization ( int  cs )

protected

Definition at line 248 of file G4RTJpegCoder.cc.

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void G4JpegCoder::SetJpegProperty

(

const G4JpegProperty &

aProperty

)

Definition at line 368 of file G4RTJpegCoder.cc.

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void G4JpegCoder::WriteEOI ( void  )

protected

Definition at line 360 of file G4RTJpegCoder.cc.

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void G4JpegCoder::WriteHeader ( void  )

protected

Definition at line 276 of file G4RTJpegCoder.cc.

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Member Data Documentation

int G4JpegCoder::mCbBlock[64]

protected

Definition at line 67 of file G4RTJpegCoder.hh.

double G4JpegCoder::mCosT[8][8]

protected

Definition at line 69 of file G4RTJpegCoder.hh.

int G4JpegCoder::mCrBlock[64]

protected

Definition at line 68 of file G4RTJpegCoder.hh.

int G4JpegCoder::mDCTData[64]

protected

Definition at line 70 of file G4RTJpegCoder.hh.

int G4JpegCoder::mNumHUnits

protected

Definition at line 75 of file G4RTJpegCoder.hh.

int G4JpegCoder::mNumVUnits

protected

Definition at line 74 of file G4RTJpegCoder.hh.

G4OutBitStream* G4JpegCoder::mOBSP

protected

Definition at line 77 of file G4RTJpegCoder.hh.

int G4JpegCoder::mPreDC[3]

protected

Definition at line 71 of file G4RTJpegCoder.hh.

G4JpegProperty G4JpegCoder::mProperty

protected

Definition at line 73 of file G4RTJpegCoder.hh.

u_char* G4JpegCoder::mRgb[3]

protected

Definition at line 65 of file G4RTJpegCoder.hh.

int G4JpegCoder::mYBlock[4][64]

protected

Definition at line 66 of file G4RTJpegCoder.hh.

---

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

• source/source/visualization/RayTracer/include/G4RTJpegCoder.hh
• source/source/visualization/RayTracer/src/G4RTJpegCoder.cc