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60 lines
2.8 KiB
Python
60 lines
2.8 KiB
Python
FluidBufAudioTransport : UGen{
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var <>synth, <>server;
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*kr { |source1, startFrame1 = 0, numFrames1 = -1, startChan1 = 0, numChans1 = -1, source2, startFrame2 = 0, numFrames2 = -1, startChan2 = 0, numChans2 = -1, destination, interpolation=0.0, bandwidth=255, windowSize = 1024, hopSize = -1, fftSize = -1, doneAction = 0|
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var maxFFTSize = if (fftSize == -1) {windowSize.nextPowerOfTwo} {fftSize};
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var blocking = 0;
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source1.isNil.if {"FluidAudioTransport: Invalid source 1 buffer".throw};
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source2.isNil.if {"FluidAudioTransport: Invalid source 2 buffer".throw};
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source1 = source1.asUGenInput;
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source2 = source2.asUGenInput;
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destination.isNil.if {"FluidAudioTransport: Invalid destination buffer".throw};
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destination = destination.asUGenInput;
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//NB For wrapped versions of NRT classes, we set the params for maxima to
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//whatever has been passed in language-side (e.g maxFFTSize still exists as a parameter for the server plugin, but makes less sense here: it just needs to be set to a legal value)
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^this.multiNew(\control, source1, startFrame1, numFrames1, startChan1, numChans1, source2, startFrame1, numFrames1, startChan2, numChans2, destination, interpolation, bandwidth, windowSize, hopSize, fftSize,maxFFTSize, doneAction,blocking);
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}
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*process { |server, source1, startFrame1 = 0, numFrames1 = -1, startChan1 = 0, numChans1 = -1, source2, startFrame2 = 0, numFrames2 = -1, startChan2 = 0, numChans2 = -1, destination, interpolation=0.0, bandwidth=255, windowSize = 1024, hopSize = -1, fftSize = -1, action|
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var synth, instance;
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source1.isNil.if {"FluidAudioTransport: Invalid source 1 buffer".throw};
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source2.isNil.if {"FluidAudioTransport: Invalid source 2 buffer".throw};
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destination.isNil.if {"FluidAudioTransport: Invalid destination buffer".throw};
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source1 = source1.asUGenInput;
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source2 = source2.asUGenInput;
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destination = destination.asUGenInput;
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server = server ? Server.default;
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server.ifNotRunning({
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"WARNING: Server not running".postln;
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^nil;
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});
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synth = { instance = FluidBufAudioTransport.kr(source1, startFrame1, numFrames1, startChan1, numChans1, source2, startFrame1, numFrames1, startChan2, numChans2, destination, interpolation, bandwidth, windowSize, hopSize, fftSize, doneAction:Done.freeSelf)}.play(server);
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forkIfNeeded{
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synth.waitForFree;
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server.sync;
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if (destination != -1) {destination = server.cachedBufferAt(destination); destination.updateInfo; server.sync;} {destination = nil};
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action.value(destination);
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};
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instance.synth = synth;
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instance.server = server;
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^instance;
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}
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cancel{
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if(this.server.notNil)
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{this.server.sendMsg("/u_cmd", this.synth.nodeID, this.synthIndex, "cancel")};
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}
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}
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