Ring Daemon
Loading...
Searching...
No Matches
Public Member Functions | List of all members
jami::AudioInput Class Reference

#include <audio_input.h>

Inheritance diagram for jami::AudioInput:
Inheritance graph
Collaboration diagram for jami::AudioInput:
Collaboration graph

Public Member Functions

 AudioInput (const std::string &id)
 
 AudioInput (const std::string &id, const std::string &resource)
 
void configureFilePlayback (const std::string &path, std::shared_ptr< MediaDemuxer > &demuxer, int index)
 
void flushBuffers ()
 
std::string getId () const
 
MediaStream getInfo () const
 
MediaStream getInfo (const std::string &name) const
 
std::string getSourceRingBufferId () const
 Return the ring-buffer ID that other components should read from to get this input's audio data.
 
bool isCapturing () const
 
void setFormat (const AudioFormat &fmt)
 
void setMuted (bool isMuted)
 
void setPaused (bool paused)
 
void setRecorderCallback (const std::function< void(const MediaStream &ms)> &cb)
 
void setSeekTime (int64_t time)
 
void setSuccessfulSetupCb (const std::function< void(MediaType, bool)> &cb)
 
void start ()
 
std::shared_future< DeviceParams > switchInput (const std::string &resource)
 
void updateStartTime (int64_t start)
 
 ~AudioInput ()
 
- Public Member Functions inherited from jami::Observable< std::shared_ptr< MediaFrame > >
bool attach (Observer< std::shared_ptr< MediaFrame > > *o)
 
void attachPriorityObserver (std::shared_ptr< Observer< std::shared_ptr< MediaFrame > > > o)
 
bool detach (Observer< std::shared_ptr< MediaFrame > > *o)
 
void detachPriorityObserver (Observer< std::shared_ptr< MediaFrame > > *o)
 
size_t getObserversCount ()
 
 Observable ()
 
virtual ~Observable ()
 ~Observable Detach all observers to avoid making them call this observable when destroyed
 

Additional Inherited Members

- Protected Member Functions inherited from jami::Observable< std::shared_ptr< MediaFrame > >
void notify (std::shared_ptr< MediaFrame > data)
 
- Protected Attributes inherited from jami::Observable< std::shared_ptr< MediaFrame > >
std::mutex mutex_
 
std::set< Observer< std::shared_ptr< MediaFrame > > * > observers_
 
std::list< std::weak_ptr< Observer< std::shared_ptr< MediaFrame > > > > priority_observers_
 

Detailed Description

Definition at line 41 of file audio_input.h.

Constructor & Destructor Documentation

◆ AudioInput() [1/2]

jami::AudioInput::AudioInput ( const std::string &  id)

Definition at line 36 of file audio_input.cpp.

References jami::emitSignal().

Here is the call graph for this function:

◆ AudioInput() [2/2]

jami::AudioInput::AudioInput ( const std::string &  id,
const std::string &  resource 
)

Definition at line 51 of file audio_input.cpp.

References jami::emitSignal(), and switchInput().

Here is the call graph for this function:

◆ ~AudioInput()

jami::AudioInput::~AudioInput ( )

Definition at line 57 of file audio_input.cpp.

References jami::RingBufferPool::DEFAULT_ID, jami::RingBufferPool::flush(), jami::Manager::getRingBufferPool(), jami::Manager::instance(), jami::ThreadLoop::join(), and jami::RingBufferPool::unBindHalfDuplexOut().

Here is the call graph for this function:

Member Function Documentation

◆ configureFilePlayback()

void jami::AudioInput::configureFilePlayback ( const std::string &  path,
std::shared_ptr< MediaDemuxer > &  demuxer,
int  index 
)

Definition at line 245 of file audio_input.cpp.

References jami::RingBufferPool::bindHalfDuplexOut(), jami::RingBufferPool::DEFAULT_ID, jami::emitSignal(), jami::libav_utils::fillWithSilence(), jami::Manager::getRingBufferPool(), jami::DeviceParams::input, jami::Manager::instance(), isCapturing(), jami::MS_PER_PACKET, jami::DeviceParams::name, jami::PLAYBACK, jami::ThreadLoop::start(), and jami::Manager::startAudioStream().

Here is the call graph for this function:

◆ flushBuffers()

void jami::AudioInput::flushBuffers ( )

Definition at line 290 of file audio_input.cpp.

◆ getId()

std::string jami::AudioInput::getId ( ) const
inline

Definition at line 66 of file audio_input.h.

◆ getInfo() [1/2]

MediaStream jami::AudioInput::getInfo ( ) const

Definition at line 467 of file audio_input.cpp.

References jami::emitSignal().

Referenced by setRecorderCallback().

Here is the call graph for this function:

◆ getInfo() [2/2]

MediaStream jami::AudioInput::getInfo ( const std::string &  name) const

Definition at line 474 of file audio_input.cpp.

References jami::emitSignal().

Here is the call graph for this function:

◆ getSourceRingBufferId()

std::string jami::AudioInput::getSourceRingBufferId ( ) const
inline

Return the ring-buffer ID that other components should read from to get this input's audio data.

For capture streams this is the target device ID (e.g. "desktop"); for files it is the AudioInput's own ID (where the decoder writes).

Definition at line 74 of file audio_input.h.

◆ isCapturing()

bool jami::AudioInput::isCapturing ( ) const
inline

Definition at line 51 of file audio_input.h.

References jami::ThreadLoop::isRunning().

Referenced by configureFilePlayback().

Here is the call graph for this function:

◆ setFormat()

void jami::AudioInput::setFormat ( const AudioFormat &  fmt)

Definition at line 452 of file audio_input.cpp.

References jami::emitSignal(), jami::MS_PER_PACKET, and jami::AudioFormat::sample_rate.

Here is the call graph for this function:

◆ setMuted()

void jami::AudioInput::setMuted ( bool  isMuted)

Definition at line 460 of file audio_input.cpp.

References JAMI_WARN.

◆ setPaused()

void jami::AudioInput::setPaused ( bool  paused)

Definition at line 277 of file audio_input.cpp.

References jami::RingBufferPool::bindHalfDuplexOut(), jami::RingBufferPool::DEFAULT_ID, jami::emitSignal(), jami::Manager::getRingBufferPool(), jami::Manager::instance(), jami::PLAYBACK, jami::Manager::startAudioStream(), and jami::RingBufferPool::unBindHalfDuplexOut().

Here is the call graph for this function:

◆ setRecorderCallback()

void jami::AudioInput::setRecorderCallback ( const std::function< void(const MediaStream &ms)> &  cb)

Definition at line 395 of file audio_input.cpp.

References jami::emitSignal(), and getInfo().

Here is the call graph for this function:

◆ setSeekTime()

void jami::AudioInput::setSeekTime ( int64_t  time)

Definition at line 94 of file audio_input.cpp.

References jami::emitSignal().

Here is the call graph for this function:

◆ setSuccessfulSetupCb()

void jami::AudioInput::setSuccessfulSetupCb ( const std::function< void(MediaType, bool)> &  cb)
inline

Definition at line 62 of file audio_input.h.

References jami::emitSignal().

Here is the call graph for this function:

◆ start()

void jami::AudioInput::start ( )
inline

Definition at line 49 of file audio_input.h.

References jami::ThreadLoop::start().

Referenced by updateStartTime().

Here is the call graph for this function:

◆ switchInput()

std::shared_future< DeviceParams > jami::AudioInput::switchInput ( const std::string &  resource)

Definition at line 325 of file audio_input.cpp.

References jami::RingBufferPool::DEFAULT_ID, libjami::Media::VideoProtocolPrefix::DISPLAY, jami::emitSignal(), libjami::Media::VideoProtocolPrefix::FILE, jami::Manager::getRingBufferPool(), jami::Manager::instance(), jami::ThreadLoop::isRunning(), JAMI_DEBUG, jami::MEDIA_AUDIO, jami::MS_PER_PACKET, libjami::Media::VideoProtocolPrefix::SEPARATOR, jami::ThreadLoop::start(), and jami::RingBufferPool::unBindHalfDuplexOut().

Referenced by AudioInput().

Here is the call graph for this function:

◆ updateStartTime()

void jami::AudioInput::updateStartTime ( int64_t  start)

Definition at line 76 of file audio_input.cpp.

References start().

Here is the call graph for this function:
The documentation for this class was generated from the following files: