SoundPlay Class Reference

#include <SoundPlay.h>

List of all members.

Public Member Functions
	SoundPlay ()
virtual	~SoundPlay ()
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	Ready (const OReadyEvent &event)
Public Attributes
OSubject *	subject [numOfSubject]
OObserver *	observer [numOfObserver]
Private Member Functions
void	OpenSpeaker ()
void	NewSoundVectorData ()
void	LoadWAV ()
void	SetPowerAndVolume ()
WAVError	CopyWAVTo (RCRegion *region)
RCRegion *	FindFreeRegion ()
Private Attributes
SoundPlayState	soundPlayState
OPrimitiveID	speakerID
ODesignDataID	wavID
WAV	wav
RCRegion *	region [SOUND_NUM_BUFFER]
Static Private Attributes
const size_t	SOUND_NUM_BUFFER = 2

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Constructor & Destructor Documentation

SoundPlay::SoundPlay (   )

Definition at line 17 of file SoundPlay.cc. References region, and SPS_IDLE.

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

Definition at line 32 of file SoundPlay.h.

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Member Function Documentation

WAVError SoundPlay::CopyWAVTo (  RCRegion *  region  )  [private]

Definition at line 231 of file SoundPlay.cc. References WAV::CopyTo(), WAV::Rewind(), wav, and WAVError. Referenced by DoStart(), and Ready().

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

Definition at line 74 of file SoundPlay.cc. References wavID.

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

Definition at line 25 of file SoundPlay.cc. References LoadWAV(), NewSoundVectorData(), OpenSpeaker(), and SetPowerAndVolume().

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

Definition at line 43 of file SoundPlay.cc. References CopyWAVTo(), region, soundPlayState, and subject.

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

Definition at line 61 of file SoundPlay.cc. References soundPlayState.

RCRegion * SoundPlay::FindFreeRegion (   )  [private]

Definition at line 245 of file SoundPlay.cc. References region. Referenced by Ready().

void SoundPlay::LoadWAV (   )  [private]

Definition at line 155 of file SoundPlay.cc. References byte, WAV::Set(), wav, WAVError, and wavID. Referenced by DoInit().

void SoundPlay::NewSoundVectorData (   )  [private]

Definition at line 124 of file SoundPlay.cc. References WAV::GetSoundUnitSize(), region, WAV::Set(), speakerID, and wav. Referenced by DoInit().

void SoundPlay::OpenSpeaker (   )  [private]

Definition at line 98 of file SoundPlay.cc. References speakerID. Referenced by DoInit().

void SoundPlay::Ready (  const OReadyEvent &  event  )

Definition at line 82 of file SoundPlay.cc. References CopyWAVTo(), FindFreeRegion(), soundPlayState, and subject.

void SoundPlay::SetPowerAndVolume (   )  [private]

Definition at line 178 of file SoundPlay.cc. References WAV::GetBitsPerSample(), WAV::GetSamplingRate(), speakerID, and wav. Referenced by DoInit().

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Member Data Documentation

OObserver* SoundPlay::observer[numOfObserver]

Definition at line 35 of file SoundPlay.h.

RCRegion* SoundPlay::region[SOUND_NUM_BUFFER] [private]

Definition at line 58 of file SoundPlay.h. Referenced by DoStart(), FindFreeRegion(), NewSoundVectorData(), and SoundPlay().

const size_t SoundPlay::SOUND_NUM_BUFFER = 2 [static, private]

Definition at line 45 of file SoundPlay.h.

SoundPlayState SoundPlay::soundPlayState [private]

Definition at line 54 of file SoundPlay.h. Referenced by DoStart(), DoStop(), and Ready().

OPrimitiveID SoundPlay::speakerID [private]

Definition at line 55 of file SoundPlay.h. Referenced by NewSoundVectorData(), OpenSpeaker(), and SetPowerAndVolume().

OSubject* SoundPlay::subject[numOfSubject]

Definition at line 34 of file SoundPlay.h. Referenced by DoStart(), and Ready().

WAV SoundPlay::wav [private]

Definition at line 57 of file SoundPlay.h. Referenced by CopyWAVTo(), LoadWAV(), NewSoundVectorData(), and SetPowerAndVolume().

ODesignDataID SoundPlay::wavID [private]

Definition at line 56 of file SoundPlay.h. Referenced by DoDestroy(), and LoadWAV().

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

• SoundPlay.h
• SoundPlay.cc

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