Geant4_10
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
G4JpegCoder Class Reference

#include <G4RTJpegCoder.hh>

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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_charmRgb [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
 
G4OutBitStreammOBSP
 

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: