adpcm.cpp File Reference

Decoding ADPCM (Adaptive Differential Pulse Code Modulation). More...

#include <cassert>
#include <cstring>
#include "src/common/endianness.h"
#include "src/common/disposableptr.h"
#include "src/sound/decoders/adpcm.h"
#include "src/sound/audiostream.h"

Include dependency graph for adpcm.cpp:

Go to the source code of this file.

Classes
class	Sound::ADPCMStream
class	Sound::Ima_ADPCMStream
class	Sound::Apple_ADPCMStream
class	Sound::MSIma_ADPCMStream
class	Sound::MS_ADPCMStream
struct	Sound::MS_ADPCMStream::ADPCMChannelStatus
class	Sound::Xbox_ADPCMStream
struct	Sound::Xbox_ADPCMStream::ADPCMChannelStatus
class	Sound::PacketizedADPCMStream

Namespaces
	Sound

Functions
RewindableAudioStream *	Sound::makeADPCMStream (Common::SeekableReadStream *stream, bool disposeAfterUse, uint32 size, ADPCMTypes type, int rate, int channels, uint32 blockAlign=0)
	Takes an input stream containing ADPCM compressed sound data and creates an RewindableAudioStream from that. More...
PacketizedAudioStream *	Sound::makePacketizedADPCMStream (ADPCMTypes type, int rate, int channels, uint32 blockAlign=0)
	Creates a PacketizedAudioStream that will automatically queue packets as individual AudioStreams like returned by makeADPCMStream. More...

Variables
static const int	Sound::MSADPCMAdaptCoeff1 []
static const int	Sound::MSADPCMAdaptCoeff2 []
static const int	Sound::MSADPCMAdaptationTable []
static const uint16	Sound::imaStepTable [89]
static const int8	Sound::kXboxIndexTable [16]

Detailed Description

Decoding ADPCM (Adaptive Differential Pulse Code Modulation).

Definition in file adpcm.cpp.