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38 lines
2.4 KiB
Python
38 lines
2.4 KiB
Python
FluidBufOnsetSlice : UGen {
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*new1 { |rate, source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, indices, metric = 0, threshold = 0.5, minSliceLength = 2, filterSize = 5, frameDelta = 0, windowSize = 1024, hopSize = -1, fftSize = -1, trig = 1, blocking = 0|
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var maxFFTSize = if (fftSize == -1) {windowSize.nextPowerOfTwo} {fftSize};
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source = source.asUGenInput;
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indices = indices.asUGenInput;
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source.isNil.if {"FluidBufOnsetSlice: Invalid source buffer".throw};
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indices.isNil.if {"FluidBufOnsetSlice: Invalid features buffer".throw};
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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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^super.new1(rate, source, startFrame, numFrames, startChan, numChans, indices, metric, threshold, minSliceLength, filterSize, frameDelta, windowSize, hopSize, fftSize, maxFFTSize, trig, blocking);
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}
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*kr { |source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, indices, metric = 0, threshold = 0.5, minSliceLength = 2, filterSize = 5, frameDelta = 0, windowSize = 1024, hopSize = -1, fftSize = -1, trig = 1|
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^this.multiNew(\control, source, startFrame, numFrames, startChan, numChans, indices, metric, threshold, minSliceLength, filterSize, frameDelta, windowSize, hopSize, fftSize, trig);
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}
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*process { |server, source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, indices, metric = 0, threshold = 0.5, minSliceLength = 2, filterSize = 5, frameDelta = 0, windowSize = 1024, hopSize = -1, fftSize = -1, action|
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^FluidNRTProcess.new(
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server, this, action, [indices]
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).process(
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source, startFrame, numFrames, startChan, numChans, indices, metric, threshold, minSliceLength, filterSize, frameDelta, windowSize, hopSize, fftSize
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);
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}
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*processBlocking { |server, source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, indices, metric = 0, threshold = 0.5, minSliceLength = 2, filterSize = 5, frameDelta = 0, windowSize = 1024, hopSize = -1, fftSize = -1, action|
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^FluidNRTProcess.new(
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server, this, action, [indices], blocking: 1
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).process(
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source, startFrame, numFrames, startChan, numChans, indices, metric, threshold, minSliceLength, filterSize, frameDelta, windowSize, hopSize, fftSize
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);
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}
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}
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