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| JackAudioInterface (JackTrip *jacktrip, int NumInChans, int NumOutChans, AudioInterface::audioBitResolutionT AudioBitResolution=AudioInterface::BIT16, QString ClientName="JackTrip") |
| The class constructor. More...
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virtual | ~JackAudioInterface () |
| The class destructor. More...
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virtual void | setup () |
| Setup the client. More...
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virtual int | startProcess () const |
| Tell the JACK server that we are ready to roll. The process-callback will start running. This runs on its own thread. More...
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virtual int | stopProcess () const |
| Stops the process-callback thread. More...
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void | connectDefaultPorts () |
| Connect the default ports, capture to sends, and receives to playback. More...
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virtual void | setClientName (QString ClientName) |
| Set Client Name to something different that the default (JackTrip) More...
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virtual void | setSampleRate (uint32_t) |
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virtual void | setBufferSizeInSamples (uint32_t) |
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virtual void | enableBroadcastOutput () |
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virtual uint32_t | getSampleRate () const |
| Get the Jack Server Sampling Rate, in samples/second. More...
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virtual uint32_t | getBufferSizeInSamples () const |
| Get the Jack Server Buffer Size, in samples. More...
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virtual uint32_t | getBufferSizeInBytes () const |
| Get the Jack Server Buffer Size, in bytes. More...
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virtual size_t | getSizeInBytesPerChannel () const |
| Get size of each audio per channel, in bytes. More...
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| AudioInterface (JackTrip *jacktrip, int NumInChans, int NumOutChans, AudioInterface::audioBitResolutionT AudioBitResolution=AudioInterface::BIT16) |
| The class constructor. More...
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virtual | ~AudioInterface () |
| The class destructor. More...
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virtual void | broadcastCallback (QVarLengthArray< sample_t * > &mon_buffer, unsigned int n_frames) |
| Process callback. Subclass should call this callback after obtaining the in_buffer and out_buffer pointers. More...
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virtual void | callback (QVarLengthArray< sample_t * > &in_buffer, QVarLengthArray< sample_t * > &out_buffer, unsigned int n_frames) |
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virtual void | appendProcessPluginToNetwork (ProcessPlugin *plugin) |
| appendProcessPluginToNetwork(): Append a ProcessPlugin for outgoing audio. The processing order equals order they were appended. This processing is in the JackTrip client before sending to the network. More...
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virtual void | appendProcessPluginFromNetwork (ProcessPlugin *plugin) |
| appendProcessPluginFromNetwork(): Same as appendProcessPluginToNetwork() except that these plugins operate on the audio received from the network (typically from a JackTrip server). The complete processing chain then looks like this: audio -> JACK -> JackTrip client -> processPlugin to network -> remote JackTrip server -> JackTrip client -> processPlugin from network -> JACK -> audio More...
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void | initPlugins () |
| initPlugins(): Initialize all ProcessPlugin modules. The audio sampling rate (mSampleRate) must be set at this time. More...
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virtual void | setNumInputChannels (int nchannels) |
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virtual void | setNumOutputChannels (int nchannels) |
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virtual void | setDeviceID (uint32_t device_id) |
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virtual void | setLoopBack (bool b) |
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virtual void | setAudioTesterP (AudioTester *atp) |
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virtual int | getNumInputChannels () const |
| Get Number of Input Channels. More...
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virtual int | getNumOutputChannels () const |
| Get Number of Output Channels. More...
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virtual uint32_t | getDeviceID () const |
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virtual samplingRateT | getSampleRateType () const |
| Get the Jack Server Sampling Rate Enum Type samplingRateT. More...
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virtual int | getAudioBitResolution () const |
| Get the Audio Bit Resolution, in bits. More...
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enum | audioBitResolutionT { BIT8 = 1,
BIT16 = 2,
BIT24 = 3,
BIT32 = 4
} |
| Enum for Audio Resolution in bits. More...
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enum | samplingRateT {
SR22,
SR32,
SR44,
SR48,
SR88,
SR96,
SR192,
UNDEF
} |
| Sampling Rates supported by JACK. More...
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static void | fromSampleToBitConversion (const sample_t *const input, int8_t *output, const AudioInterface::audioBitResolutionT targetBitResolution) |
| Convert a 32bit number (sample_t) into one of the bit resolution supported (audioBitResolutionT). More...
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static void | fromBitToSampleConversion (const int8_t *const input, sample_t *output, const AudioInterface::audioBitResolutionT sourceBitResolution) |
| Convert a audioBitResolutionT bit resolution number into a 32bit number (sample_t) More...
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static int | getSampleRateFromType (samplingRateT rate_type) |
| Helper function to get the sample rate (in Hz) for a JackAudioInterface::samplingRateT. More...
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bool | mProcessingAudio |
| Set when processing an audio callback buffer pair. More...
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const uint32_t | MAX_AUDIO_BUFFER_SIZE = 8192 |
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Class that provides an interface with the Jack Audio Server.
- Todo:
- implement srate_callback
- Todo:
- automatically starts jack with buffer and sample rate settings specified by the user