SoundRec Class Reference

#include <SoundRec.h>

List of all members.

Public Member Functions
	SoundRec ()
virtual	~SoundRec ()
virtual OStatus	DoInit (const OSystemEvent &event)
virtual OStatus	DoStart (const OSystemEvent &event)
virtual OStatus	DoStop (const OSystemEvent &event)
virtual OStatus	DoDestroy (const OSystemEvent &event)
void	Notify (const ONotifyEvent &event)
Public Attributes
OSubject *	subject [numOfSubject]
OObserver *	observer [numOfObserver]
Private Member Functions
void	ChooseMic (OPrimitiveRequest req)
void	NewSoundBuffer ()
void	DeleteSoundBuffer ()
int	CopyToSoundBuffer (OSoundVectorData *soundVecData)
void	SaveSoundBufferAsWAV (char *path)
Private Attributes
SoundRecState	soundRecState
byte *	soundBuf
byte *	soundBufPtr
Static Private Attributes
const size_t	SOUND_BUFFER_SIZE = 1048576
const size_t	WAVE_HEADER_SIZE = 4 + 8 + 16 + 8
const size_t	FMTSIZE_WITHOUT_EXTINFO = 16

---

Constructor & Destructor Documentation

SoundRec::SoundRec (   )

Definition at line 18 of file SoundRec.cc. References SRS_IDLE.

virtual SoundRec::~SoundRec (   )  [inline, virtual]

Definition at line 31 of file SoundRec.h.

---

Member Function Documentation

void SoundRec::ChooseMic (  OPrimitiveRequest  req  )  [private]

Definition at line 108 of file SoundRec.cc. Referenced by DoInit().

int SoundRec::CopyToSoundBuffer (  OSoundVectorData *  soundVecData  )  [private]

Definition at line 151 of file SoundRec.cc. References byte, memcpy(), and soundBufPtr. Referenced by Notify().

void SoundRec::DeleteSoundBuffer (   )  [private]

Definition at line 142 of file SoundRec.cc. References soundBuf, and soundBufPtr. Referenced by DoDestroy().

OStatus SoundRec::DoDestroy (  const OSystemEvent &  event  )  [virtual]

Definition at line 71 of file SoundRec.cc. References DeleteSoundBuffer().

OStatus SoundRec::DoInit (  const OSystemEvent &  event  )  [virtual]

Definition at line 24 of file SoundRec.cc. References ChooseMic(), and NewSoundBuffer().

OStatus SoundRec::DoStart (  const OSystemEvent &  event  )  [virtual]

Definition at line 48 of file SoundRec.cc. References soundBuf, and soundRecState.

OStatus SoundRec::DoStop (  const OSystemEvent &  event  )  [virtual]

Definition at line 60 of file SoundRec.cc. References soundRecState.

void SoundRec::NewSoundBuffer (   )  [private]

Definition at line 130 of file SoundRec.cc. References byte, SOUND_BUFFER_SIZE, soundBuf, and soundBufPtr. Referenced by DoInit().

void SoundRec::Notify (  const ONotifyEvent &  event  )

Definition at line 79 of file SoundRec.cc. References CopyToSoundBuffer(), observer, SaveSoundBufferAsWAV(), and soundRecState.

void SoundRec::SaveSoundBufferAsWAV (  char *  path  )  [private]

Definition at line 162 of file SoundRec.cc. References longword, soundBuf, WAVE_HEADER_SIZE, and word. Referenced by Notify().

---

Member Data Documentation

const size_t SoundRec::FMTSIZE_WITHOUT_EXTINFO = 16 [static, private]

Definition at line 61 of file SoundRec.h.

OObserver* SoundRec::observer[numOfObserver]

Definition at line 34 of file SoundRec.h. Referenced by Notify().

const size_t SoundRec::SOUND_BUFFER_SIZE = 1048576 [static, private]

Definition at line 59 of file SoundRec.h. Referenced by NewSoundBuffer().

byte* SoundRec::soundBuf [private]

Definition at line 64 of file SoundRec.h. Referenced by DeleteSoundBuffer(), DoStart(), NewSoundBuffer(), and SaveSoundBufferAsWAV().

byte* SoundRec::soundBufPtr [private]

Definition at line 65 of file SoundRec.h. Referenced by CopyToSoundBuffer(), DeleteSoundBuffer(), and NewSoundBuffer().

SoundRecState SoundRec::soundRecState [private]

Definition at line 63 of file SoundRec.h. Referenced by DoStart(), DoStop(), and Notify().

OSubject* SoundRec::subject[numOfSubject]

Definition at line 33 of file SoundRec.h.

const size_t SoundRec::WAVE_HEADER_SIZE = 4 + 8 + 16 + 8 [static, private]

Definition at line 60 of file SoundRec.h. Referenced by SaveSoundBufferAsWAV().

---

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

• SoundRec.h
• SoundRec.cc

---