OpenALSoundManager Class Reference

Inheritance diagram for OpenALSoundManager:

Collaboration diagram for OpenALSoundManager:

Classes
struct	FadeState

Public Member Functions
	OpenALSoundManager (SoundManagerSingleton *smg, OnDemandSoundFetcher *fetcher)
	~OpenALSoundManager ()
void	step (float dtime)
void	addBuffer (const std::string &name, SoundBuffer *buf)
SoundBuffer *	getBuffer (const std::string &name)
PlayingSound *	createPlayingSound (SoundBuffer *buf, bool loop, float volume, float pitch)
PlayingSound *	createPlayingSoundAt (SoundBuffer *buf, bool loop, float volume, v3f pos, float pitch)
int	playSoundRaw (SoundBuffer *buf, bool loop, float volume, float pitch)
int	playSoundRawAt (SoundBuffer *buf, bool loop, float volume, const v3f &pos, float pitch)
void	deleteSound (int id)
SoundBuffer *	getFetchBuffer (const std::string &name)
void	maintain ()
bool	loadSoundFile (const std::string &name, const std::string &filepath)
bool	loadSoundData (const std::string &name, const std::string &filedata)
void	updateListener (const v3f &pos, const v3f &vel, const v3f &at, const v3f &up)
void	setListenerGain (float gain)
int	playSound (const std::string &name, bool loop, float volume, float fade, float pitch)
int	playSoundAt (const std::string &name, bool loop, float volume, v3f pos, float pitch)
void	stopSound (int sound)
void	fadeSound (int soundid, float step, float gain)
void	doFades (float dtime)
bool	soundExists (int sound)
void	updateSoundPosition (int id, v3f pos)
bool	updateSoundGain (int id, float gain)
float	getSoundGain (int id)
Public Member Functions inherited from ISoundManager
virtual	~ISoundManager ()=default
int	playSound (const SimpleSoundSpec &spec, bool loop)
int	playSoundAt (const SimpleSoundSpec &spec, bool loop, const v3f &pos)

Private Attributes
OnDemandSoundFetcher *	m_fetcher
ALCdevice *	m_device
ALCcontext *	m_context
int	m_next_id
std::unordered_map< std::string, std::vector< SoundBuffer * > >	m_buffers
std::unordered_map< int, PlayingSound * >	m_sounds_playing
std::unordered_map< int, FadeState >	m_sounds_fading

Constructor & Destructor Documentation

OpenALSoundManager()

OpenALSoundManager::OpenALSoundManager ( SoundManagerSingleton *  smg, OnDemandSoundFetcher *  fetcher  )

inline

References infostream.

~OpenALSoundManager()

OpenALSoundManager::~OpenALSoundManager ( )

inline

References deleteSound(), infostream, m_buffers, and m_sounds_playing.

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Member Function Documentation

addBuffer()

void OpenALSoundManager::addBuffer ( const std::string &  name, SoundBuffer *  buf  )

inline

References m_buffers.

Referenced by loadSoundData(), and loadSoundFile().

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createPlayingSound()

PlayingSound* OpenALSoundManager::createPlayingSound ( SoundBuffer *  buf, bool  loop, float  volume, float  pitch  )

inline

References SoundBuffer::buffer_id, infostream, PlayingSound::source_id, and warn_if_error().

Referenced by playSoundRaw().

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createPlayingSoundAt()

PlayingSound* OpenALSoundManager::createPlayingSoundAt ( SoundBuffer *  buf, bool  loop, float  volume, v3f  pos, float  pitch  )

inline

References SoundBuffer::buffer_id, infostream, PlayingSound::source_id, and warn_if_error().

Referenced by playSoundRawAt().

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deleteSound()

void OpenALSoundManager::deleteSound ( int  id )

inline

References m_sounds_playing, and PlayingSound::source_id.

Referenced by ~OpenALSoundManager(), maintain(), and stopSound().

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doFades()

void OpenALSoundManager::doFades ( float  dtime )

inline

References OpenALSoundManager::FadeState::current_gain, m_sounds_fading, OpenALSoundManager::FadeState::step, stopSound(), OpenALSoundManager::FadeState::target_gain, and updateSoundGain().

Referenced by step().

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fadeSound()

void OpenALSoundManager::fadeSound ( int  soundid, float  step, float  gain  )

inlinevirtual

Implements ISoundManager.

References getSoundGain(), m_sounds_fading, rangelim, and step().

Referenced by playSound().

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getBuffer()

SoundBuffer* OpenALSoundManager::getBuffer ( const std::string &  name )

inline

References m_buffers, and myrand().

Referenced by getFetchBuffer().

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getFetchBuffer()

SoundBuffer* OpenALSoundManager::getFetchBuffer ( const std::string &  name )

inline

References OnDemandSoundFetcher::fetchSounds(), getBuffer(), loadSoundData(), loadSoundFile(), and m_fetcher.

Referenced by playSound(), and playSoundAt().

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getSoundGain()

float OpenALSoundManager::getSoundGain ( int  id )

inlinevirtual

Implements ISoundManager.

References m_sounds_playing, and PlayingSound::source_id.

Referenced by fadeSound().

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loadSoundData()

bool OpenALSoundManager::loadSoundData ( const std::string &  name, const std::string &  filedata  )

inlinevirtual

Implements ISoundManager.

References addBuffer(), and load_ogg_from_buffer().

Referenced by getFetchBuffer().

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loadSoundFile()

bool OpenALSoundManager::loadSoundFile ( const std::string &  name, const std::string &  filepath  )

inlinevirtual

Implements ISoundManager.

References addBuffer(), and load_ogg_from_file().

Referenced by getFetchBuffer().

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maintain()

void OpenALSoundManager::maintain ( )

inline

References deleteSound(), m_buffers, m_sounds_playing, PlayingSound::source_id, and verbosestream.

Referenced by playSound(), playSoundAt(), soundExists(), and stopSound().

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playSound()

int OpenALSoundManager::playSound ( const std::string &  name, bool  loop, float  volume, float  fade, float  pitch  )

inlinevirtual

Implements ISoundManager.

References fadeSound(), getFetchBuffer(), infostream, maintain(), and playSoundRaw().

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playSoundAt()

int OpenALSoundManager::playSoundAt ( const std::string &  name, bool  loop, float  volume, v3f  pos, float  pitch  )

inlinevirtual

Implements ISoundManager.

References getFetchBuffer(), infostream, maintain(), and playSoundRawAt().

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playSoundRaw()

int OpenALSoundManager::playSoundRaw ( SoundBuffer *  buf, bool  loop, float  volume, float  pitch  )

inline

References createPlayingSound(), m_next_id, and m_sounds_playing.

Referenced by playSound().

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playSoundRawAt()

int OpenALSoundManager::playSoundRawAt ( SoundBuffer *  buf, bool  loop, float  volume, const v3f &  pos, float  pitch  )

inline

References createPlayingSoundAt(), m_next_id, and m_sounds_playing.

Referenced by playSoundAt().

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setListenerGain()

void OpenALSoundManager::setListenerGain ( float  gain )

inlinevirtual

Implements ISoundManager.

soundExists()

bool OpenALSoundManager::soundExists ( int  sound )

inlinevirtual

Implements ISoundManager.

References m_sounds_playing, and maintain().

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step()

void OpenALSoundManager::step ( float  dtime )

inlinevirtual

Implements ISoundManager.

References doFades().

Referenced by fadeSound().

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stopSound()

void OpenALSoundManager::stopSound ( int  sound )

inlinevirtual

Implements ISoundManager.

References deleteSound(), and maintain().

Referenced by doFades().

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updateListener()

void OpenALSoundManager::updateListener ( const v3f &  pos, const v3f &  vel, const v3f &  at, const v3f &  up  )

inlinevirtual

Implements ISoundManager.

References f3_set(), and warn_if_error().

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updateSoundGain()

bool OpenALSoundManager::updateSoundGain ( int  id, float  gain  )

inlinevirtual

Implements ISoundManager.

References m_sounds_playing, and PlayingSound::source_id.

Referenced by doFades().

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updateSoundPosition()

void OpenALSoundManager::updateSoundPosition ( int  id, v3f  pos  )

inlinevirtual

Implements ISoundManager.

References m_sounds_playing, and PlayingSound::source_id.

Member Data Documentation

m_buffers

std::unordered_map<std::string, std::vector<SoundBuffer*> > OpenALSoundManager::m_buffers

private

Referenced by ~OpenALSoundManager(), addBuffer(), getBuffer(), and maintain().

m_context

ALCcontext* OpenALSoundManager::m_context

private

m_device

ALCdevice* OpenALSoundManager::m_device

private

m_fetcher

OnDemandSoundFetcher* OpenALSoundManager::m_fetcher

private

Referenced by getFetchBuffer().

m_next_id

int OpenALSoundManager::m_next_id

private

Referenced by playSoundRaw(), and playSoundRawAt().

m_sounds_fading

std::unordered_map<int, FadeState> OpenALSoundManager::m_sounds_fading

private

Referenced by doFades(), and fadeSound().

m_sounds_playing

std::unordered_map<int, PlayingSound*> OpenALSoundManager::m_sounds_playing

private

Referenced by ~OpenALSoundManager(), deleteSound(), getSoundGain(), maintain(), playSoundRaw(), playSoundRawAt(), soundExists(), updateSoundGain(), and updateSoundPosition().

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

• client/sound_openal.cpp