Namespaces

DeviceManagerPulseAudio /

#include “cinder/audio/linux/DeviceManagerPulseAudio.h”

Class Hierarchy:

Classes:

Public Member Functions

DeviceManagerPulseAudio ()
~DeviceManagerPulseAudio ()
const std::vector< DeviceRef > &

getDevices () override
DeviceRef

getDefaultOutput () override
DeviceRef

getDefaultInput () override
std::string

getName (const DeviceRef &device) override
size_t

getNumInputChannels (const DeviceRef &device) override
size_t

getNumOutputChannels (const DeviceRef &device) override
size_t

getSampleRate (const DeviceRef &device) override
size_t

getFramesPerBlock (const DeviceRef &device) override
void

setSampleRate (const DeviceRef &device, size_t sampleRate) override
void

setFramesPerBlock (const DeviceRef &device, size_t framesPerBlock) override
size_t

getFramesPerBlockHardware (const DeviceRef &device)

Returns the hardware's actual frames per block, which might not be a power of two.
DeviceRef

findDeviceByName (const std::string &name, bool supportsOutput, bool supportsInput)
DeviceRef

findDeviceByKey (const std::string &key)
bool

isFormatUpdatedAsync () const

override if subclass needs to update params async, and will issue formatWillChange callbacks
signals::Signal< void()> &

getSignalInterruptionBegan ()
signals::Signal< void()> &

getSignalInterruptionEnded ()

DeviceRef

addDevice (const std::string &key)
void

emitParamsWillChange (const DeviceRef &device)
void

emitParamsDidChange (const DeviceRef &device)
void

clearCachedValues (const DeviceRef &device)

Forces the cached samplerate and framesPerBlock values on a DeviceRef to be cleared so the next time they are requested, the value comes from the DeviceManager impl