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JackTrip
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Class that provides an interface with the Jack Audio Server. More...
#include <JackAudioInterface.h>


Public Member Functions | |
| JackAudioInterface (JackTrip *jacktrip, int NumInChans, int NumOutChans, AudioInterface::audioBitResolutionT AudioBitResolution=AudioInterface::BIT16, const char *ClientName="JackTrip") | |
| The class constructor. More... | |
| virtual | ~JackAudioInterface () |
| The class destructor. More... | |
| virtual void | setup () |
| Setup the client. More... | |
| 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... | |
| virtual int | stopProcess () const |
| Stops the process-callback thread. More... | |
| void | connectDefaultPorts () |
| Connect the default ports, capture to sends, and receives to playback. More... | |
| virtual void | setClientName (const char *ClientName) |
| Set Client Name to something different that the default (JackTrip) More... | |
| virtual void | setSampleRate (uint32_t) |
| virtual void | setBufferSizeInSamples (uint32_t) |
| virtual uint32_t | getSampleRate () const |
| Get the Jack Server Sampling Rate, in samples/second. More... | |
| virtual uint32_t | getBufferSizeInSamples () const |
| Get the Jack Server Buffer Size, in samples. More... | |
| virtual uint32_t | getBufferSizeInBytes () const |
| Get the Jack Server Buffer Size, in bytes. More... | |
| virtual size_t | getSizeInBytesPerChannel () const |
| Get size of each audio per channel, in bytes. More... | |
Public Member Functions inherited from AudioInterface | |
| AudioInterface (JackTrip *jacktrip, int NumInChans, int NumOutChans, AudioInterface::audioBitResolutionT AudioBitResolution=AudioInterface::BIT16) | |
| The class constructor. More... | |
| virtual | ~AudioInterface () |
| The class destructor. More... | |
| virtual void | callback (QVarLengthArray< sample_t *> &in_buffer, QVarLengthArray< sample_t *> &out_buffer, unsigned int n_frames) |
| Process callback. Subclass should call this callback after obtaining the in_buffer and out_buffer pointers. More... | |
| virtual void | appendProcessPlugin (ProcessPlugin *plugin) |
| Append a ProcessPlugin. The order of processing is determined by the order by which appending is done. More... | |
| virtual void | setNumInputChannels (int nchannels) |
| virtual void | setNumOutputChannels (int nchannels) |
| virtual int | getNumInputChannels () const |
| Get Number of Input Channels. More... | |
| virtual int | getNumOutputChannels () const |
| Get Number of Output Channels. More... | |
| virtual samplingRateT | getSampleRateType () const |
| Get the Jack Server Sampling Rate Enum Type samplingRateT. More... | |
| virtual int | getAudioBitResolution () const |
| Get the Audio Bit Resolution, in bits. More... | |
Additional Inherited Members | |
Public Types inherited from AudioInterface | |
| enum | audioBitResolutionT { BIT8 = 1, BIT16 = 2, BIT24 = 3, BIT32 = 4 } |
| Enum for Audio Resolution in bits. More... | |
| enum | samplingRateT { SR22, SR32, SR44, SR48, SR88, SR96, SR192, UNDEF } |
| Sampling Rates supported by JACK. More... | |
Static Public Member Functions inherited from AudioInterface | |
| 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... | |
| 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... | |
| static int | getSampleRateFromType (samplingRateT rate_type) |
| Helper function to get the sample rate (in Hz) for a JackAudioInterface::samplingRateT. More... | |
Class that provides an interface with the Jack Audio Server.
implement srate_callback
automatically starts jack with buffer and sample rate settings specified by the user
| JackAudioInterface::JackAudioInterface | ( | JackTrip * | jacktrip, |
| int | NumInChans, | ||
| int | NumOutChans, | ||
| AudioInterface::audioBitResolutionT | AudioBitResolution = AudioInterface::BIT16, |
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| const char * | ClientName = "JackTrip" |
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| ) |
The class constructor.
| jacktrip | Pointer to the JackTrip class that connects all classes (mediator) |
| NumInChans | Number of Input Channels |
| NumOutChans | Number of Output Channels |
| AudioBitResolution | Audio Sample Resolutions in bits |
| ClientName | Client name in Jack |
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virtual |
The class destructor.
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virtual |
Connect the default ports, capture to sends, and receives to playback.
Implements AudioInterface.
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inlinevirtual |
Get the Jack Server Buffer Size, in bytes.
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virtual |
Get the Jack Server Buffer Size, in samples.
Reimplemented from AudioInterface.
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virtual |
Get the Jack Server Sampling Rate, in samples/second.
Reimplemented from AudioInterface.
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virtual |
Get size of each audio per channel, in bytes.
Reimplemented from AudioInterface.
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inlinevirtual |
Reimplemented from AudioInterface.
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inlinevirtual |
Set Client Name to something different that the default (JackTrip)
Implements AudioInterface.
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inlinevirtual |
Reimplemented from AudioInterface.
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virtual |
Setup the client.
Reimplemented from AudioInterface.
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virtual |
Tell the JACK server that we are ready to roll. The process-callback will start running. This runs on its own thread.
Implements AudioInterface.
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virtual |
Stops the process-callback thread.
Implements AudioInterface.