Adpcm Class Reference

#include </home/clem/local/src/opie/core/multimedia/opieplayer/libflash/adpcm.h>

List of all members.

Public Member Functions
	Adpcm (unsigned char *buffer, long isStereo)
void	Decompress (short *dst, long n)
Private Member Functions
void	FillBuffer ()
long	GetBits (int n)
long	GetSBits (int n)
Private Attributes
long	stereo
int	nBits
long	valpred [2]
int	index [2]
long	nSamples
unsigned char *	src
long	bitBuf
int	bitPos

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Constructor & Destructor Documentation

Adpcm::Adpcm (  unsigned char *  buffer, long  isStereo )

Definition at line 83 of file adpcm.cc. References bitBuf, bitPos, nBits, nSamples, src, and stereo.

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Member Function Documentation

void Adpcm::Decompress (  short *  dst, long  n )

Definition at line 105 of file adpcm.cc. References GetBits(), GetSBits(), i, index, indexTables, nBits, ns, nSamples, stepsizeTable, stereo, and valpred. Referenced by CInputScript::ParseDefineSound().

void Adpcm::FillBuffer (   )  [private]

Definition at line 96 of file adpcm.cc. References bitBuf, bitPos, and src. Referenced by GetBits(), and GetSBits().

long Adpcm::GetBits (  int  n  )  [private]

Definition at line 53 of file adpcm.cc. References assert, bitBuf, bitPos, FillBuffer(), and v. Referenced by Decompress().

long Adpcm::GetSBits (  int  n  )  [private]

Definition at line 66 of file adpcm.cc. References assert, bitBuf, bitPos, FillBuffer(), and v. Referenced by Decompress().

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Member Data Documentation

long Adpcm::bitBuf [private]

Definition at line 17 of file adpcm.h. Referenced by Adpcm(), FillBuffer(), GetBits(), and GetSBits().

int Adpcm::bitPos [private]

Definition at line 18 of file adpcm.h. Referenced by Adpcm(), FillBuffer(), GetBits(), and GetSBits().

int Adpcm::index[2] [private]

Definition at line 11 of file adpcm.h. Referenced by Decompress().

int Adpcm::nBits [private]

Definition at line 8 of file adpcm.h. Referenced by Adpcm(), and Decompress().

long Adpcm::nSamples [private]

Definition at line 13 of file adpcm.h. Referenced by Adpcm(), and Decompress().

unsigned char* Adpcm::src [private]

Definition at line 16 of file adpcm.h. Referenced by Adpcm(), and FillBuffer().

long Adpcm::stereo [private]

Definition at line 7 of file adpcm.h. Referenced by Adpcm(), and Decompress().

long Adpcm::valpred[2] [private]

Definition at line 10 of file adpcm.h. Referenced by Decompress().

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

• core/multimedia/opieplayer/libflash/adpcm.h
• core/multimedia/opieplayer/libflash/adpcm.cc

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