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java.lang.Object java.lang.Thread jass.render.RTAudioFullDuplexRtAudio
public class RTAudioFullDuplexRtAudio
Utility class to read/write audio in real-time using native libs from RtAudio C++ classes
Nested Class Summary |
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Nested classes/interfaces inherited from class java.lang.Thread |
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java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler |
Field Summary |
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Fields inherited from class java.lang.Thread |
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MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY |
Constructor Summary | |
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RTAudioFullDuplexRtAudio(float srate,
int nchannels,
int buffersizeJASS,
int numRtAudioBuffers)
Constructor. |
Method Summary | |
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void |
close()
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void |
closeNativeSound(long nativeObjectPointer)
Close native sound This is a native method and needs librtaudio.so (LINUX) or rtaudio.dll (Windows) or whatever its called on MAC OSX |
long |
initNativeSound(int nchannels,
int srate,
int buffersizeJASS,
int nRtaudioBuffers)
Initialize native sound using RtAudio, setting buffersize and an internal RtAudio buffersize |
void |
read(float[] y,
int nsamples)
Read audio buffer from input queue and block if queue is empty. |
void |
write(float[] y)
Write audio buffer to output queue and block if queue is full. |
void |
writeReadNativeSoundFloat(long nativeObjectPointer,
float[] outbuf,
int outbuflen,
float[] readbuf,
int readbuflen)
write/read a buffer of floats to native sound. |
Methods inherited from class java.lang.Thread |
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activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, run, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public RTAudioFullDuplexRtAudio(float srate, int nchannels, int buffersizeJASS, int numRtAudioBuffers)
srate
- sampling rate in Hertz.nchannels
- number of audio channels.buffersizeJass
- jass buffersizenumRtAudioBuffers
- number of rtaudio buffers (0 is lowest)Method Detail |
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public long initNativeSound(int nchannels, int srate, int buffersizeJASS, int nRtaudioBuffers)
nchannels
- number of audio channels.srate
- sampling rate in Hertz.buffersizeJASS
- buffers will be rendered in these chunksnRtaudioBuffers
- internal buffers, 0 = lowest possiblse
public void closeNativeSound(long nativeObjectPointer)
nativeObjectPointer
- representing C++ object pointerpublic void writeReadNativeSoundFloat(long nativeObjectPointer, float[] outbuf, int outbuflen, float[] readbuf, int readbuflen)
nativeObjectPointer
- representing C++ object pointer.outbuf
- array of floats with sound buffer to be output to audio cardoutbuflen
- length of buffer.readbuf
- array of floats with sound buffer to be read from audio inputreadbuflen
- length of read buffer.public void read(float[] y, int nsamples)
y
- buffer to write to.nsamples
- number of samples required.public void write(float[] y)
y
- output buffer.public void close()
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