Inheritance diagram for idCompressor_Huffman:

Public Member Functions
	idCompressor_Huffman (void)

void	Init (idFile *f, bool compress, int wordLength)

void	FinishCompress (void)

float	GetCompressionRatio (void) const

int	Write (const void *inData, int inLength)

int	Read (void *outData, int outLength)

Public Member Functions inherited from idCompressor_None
	idCompressor_None (void)

const char *	GetName (void)

const char *	GetFullPath (void)

int	Length (void)

ID_TIME_T	Timestamp (void)

int	Tell (void)

void	ForceFlush (void)

void	Flush (void)

int	Seek (long offset, fsOrigin_t origin)

Public Member Functions inherited from idFile
virtual	~idFile (void)

virtual void	Rewind (void)

virtual int	Printf (const char *fmt,...) id_attribute((format(printf

virtual int virtual int	VPrintf (const char *fmt, va_list arg)

virtual int	WriteFloatString (const char *fmt,...) id_attribute((format(printf

virtual int virtual int	ReadInt (int &value)

virtual int	ReadUnsignedInt (unsigned int &value)

virtual int	ReadShort (short &value)

virtual int	ReadUnsignedShort (unsigned short &value)

virtual int	ReadChar (char &value)

virtual int	ReadUnsignedChar (unsigned char &value)

virtual int	ReadFloat (float &value)

virtual int	ReadBool (bool &value)

virtual int	ReadString (idStr &string)

virtual int	ReadVec2 (idVec2 &vec)

virtual int	ReadVec3 (idVec3 &vec)

virtual int	ReadVec4 (idVec4 &vec)

virtual int	ReadVec6 (idVec6 &vec)

virtual int	ReadMat3 (idMat3 &mat)

virtual int	WriteInt (const int value)

virtual int	WriteUnsignedInt (const unsigned int value)

virtual int	WriteShort (const short value)

virtual int	WriteUnsignedShort (unsigned short value)

virtual int	WriteChar (const char value)

virtual int	WriteUnsignedChar (const unsigned char value)

virtual int	WriteFloat (const float value)

virtual int	WriteBool (const bool value)

virtual int	WriteString (const char *string)

virtual int	WriteVec2 (const idVec2 &vec)

virtual int	WriteVec3 (const idVec3 &vec)

virtual int	WriteVec4 (const idVec4 &vec)

virtual int	WriteVec6 (const idVec6 &vec)

virtual int	WriteMat3 (const idMat3 &mat)

Private Member Functions
void	AddRef (byte ch)

int	Receive (huffmanNode_t node, int ch)

void	Transmit (int ch, byte *fout)

void	PutBit (int bit, byte fout, int offset)

int	GetBit (byte fout, int offset)

void	Add_bit (char bit, byte *fout)

int	Get_bit ()

huffmanNode_t **	Get_ppnode ()

void	Free_ppnode (huffmanNode_t **ppnode)

void	Swap (huffmanNode_t node1, huffmanNode_t node2)

void	Swaplist (huffmanNode_t node1, huffmanNode_t node2)

void	Increment (huffmanNode_t *node)

void	Send (huffmanNode_t node, huffmanNode_t child, byte *fout)

Private Attributes
byte	seq [65536]

int	bloc

int	blocMax

int	blocIn

int	blocNode

int	blocPtrs

int	compressedSize

int	unCompressedSize

huffmanNode_t *	tree

huffmanNode_t *	lhead

huffmanNode_t *	ltail

huffmanNode_t *	loc [HMAX+1]

huffmanNode_t **	freelist

huffmanNode_t	nodeList [768]

huffmanNode_t *	nodePtrs [768]

Additional Inherited Members
Static Public Member Functions inherited from idCompressor
static idCompressor *	AllocNoCompression (void)

static idCompressor *	AllocBitStream (void)

static idCompressor *	AllocRunLength (void)

static idCompressor *	AllocRunLength_ZeroBased (void)

static idCompressor *	AllocHuffman (void)

static idCompressor *	AllocArithmetic (void)

static idCompressor *	AllocLZSS (void)

static idCompressor *	AllocLZSS_WordAligned (void)

static idCompressor *	AllocLZW (void)

Protected Attributes inherited from idCompressor_None
idFile *	file

bool	compress

Detailed Description

Definition at line 819 of file Compressor.cpp.

Constructor & Destructor Documentation

idCompressor_Huffman::idCompressor_Huffman ( void )

inline

Definition at line 821 of file Compressor.cpp.

Member Function Documentation

void idCompressor_Huffman::Add_bit	(	char	bit,
		byte *	fout
	)

private

Definition at line 952 of file Compressor.cpp.

void idCompressor_Huffman::AddRef ( byte ch )

private

Definition at line 1130 of file Compressor.cpp.

void idCompressor_Huffman::FinishCompress ( void )

virtual

Reimplemented from idCompressor_None.

Definition at line 1294 of file Compressor.cpp.

void idCompressor_Huffman::Free_ppnode ( huffmanNode_t ** ppnode )

private

Definition at line 1002 of file Compressor.cpp.

int idCompressor_Huffman::Get_bit ( )

private

Definition at line 967 of file Compressor.cpp.

huffmanNode_t ** idCompressor_Huffman::Get_ppnode ( )

private

Definition at line 986 of file Compressor.cpp.

int idCompressor_Huffman::GetBit	(	byte *	fout,
		int *	offset
	)

private

Definition at line 936 of file Compressor.cpp.

float idCompressor_Huffman::GetCompressionRatio ( void ) const

virtual

Reimplemented from idCompressor_None.

Definition at line 1353 of file Compressor.cpp.

void idCompressor_Huffman::Increment ( huffmanNode_t * node )

private

Definition at line 1087 of file Compressor.cpp.

void idCompressor_Huffman::Init	(	idFile *	f,
		bool	compress,
		int	wordLength
	)

virtual

Reimplemented from idCompressor_None.

Definition at line 872 of file Compressor.cpp.

void idCompressor_Huffman::PutBit	(	int	bit,
		byte *	fout,
		int *	offset
	)

private

Definition at line 921 of file Compressor.cpp.

int idCompressor_Huffman::Read	(	void *	outData,
		int	outLength
	)

virtual

Reimplemented from idCompressor_None.

Definition at line 1313 of file Compressor.cpp.

int idCompressor_Huffman::Receive	(	huffmanNode_t *	node,
		int *	ch
	)

private

Definition at line 1206 of file Compressor.cpp.

void idCompressor_Huffman::Send	(	huffmanNode_t *	node,
		huffmanNode_t *	child,
		byte *	fout
	)

private

Definition at line 1227 of file Compressor.cpp.

void idCompressor_Huffman::Swap	(	huffmanNode_t *	node1,
		huffmanNode_t *	node2
	)

private

Definition at line 1014 of file Compressor.cpp.

void idCompressor_Huffman::Swaplist	(	huffmanNode_t *	node1,
		huffmanNode_t *	node2
	)

private

Definition at line 1051 of file Compressor.cpp.

void idCompressor_Huffman::Transmit	(	int	ch,
		byte *	fout
	)

private

Definition at line 1247 of file Compressor.cpp.

int idCompressor_Huffman::Write	(	const void *	inData,
		int	inLength
	)

virtual

Reimplemented from idCompressor_None.

Definition at line 1265 of file Compressor.cpp.

Member Data Documentation

int idCompressor_Huffman::bloc

private

Definition at line 832 of file Compressor.cpp.

int idCompressor_Huffman::blocIn

private

Definition at line 834 of file Compressor.cpp.

int idCompressor_Huffman::blocMax

private

Definition at line 833 of file Compressor.cpp.

int idCompressor_Huffman::blocNode

private

Definition at line 835 of file Compressor.cpp.

int idCompressor_Huffman::blocPtrs

private

Definition at line 836 of file Compressor.cpp.

int idCompressor_Huffman::compressedSize

private

Definition at line 838 of file Compressor.cpp.

huffmanNode_t** idCompressor_Huffman::freelist

private

Definition at line 845 of file Compressor.cpp.

huffmanNode_t* idCompressor_Huffman::lhead

private

Definition at line 842 of file Compressor.cpp.

huffmanNode_t* idCompressor_Huffman::loc[HMAX+1]

private

Definition at line 844 of file Compressor.cpp.

huffmanNode_t* idCompressor_Huffman::ltail

private

Definition at line 843 of file Compressor.cpp.

huffmanNode_t idCompressor_Huffman::nodeList[768]

private

Definition at line 847 of file Compressor.cpp.

huffmanNode_t* idCompressor_Huffman::nodePtrs[768]

private

Definition at line 848 of file Compressor.cpp.

byte idCompressor_Huffman::seq[65536]

private

Definition at line 831 of file Compressor.cpp.

huffmanNode_t* idCompressor_Huffman::tree

private

Definition at line 841 of file Compressor.cpp.

int idCompressor_Huffman::unCompressedSize

private

Definition at line 839 of file Compressor.cpp.

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

neo/framework/Compressor.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation