22 lines
660 B
Scheme
22 lines
660 B
Scheme
;; (pv-copy bufferA bufferB)
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;; Copies the spectral frame in bufferA to bufferB at that point in
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;; the chain of PV UGens. This allows for parallel processing of
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;; spectral data without the need for multiple fft UGens, and to copy
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;; out data at that point in the chain for other purposes. bufferA and
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;; bufferB must be the same size.
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;; bufferA - source buffer.
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;; bufferB - destination buffer.
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(with-sc3
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(lambda (fd)
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(async fd (b-alloc 0 2048 1))
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(async fd (b-alloc 1 2048 1))))
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;; Proof of concept, silence
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(let* ((in (lfclip-noise ar 100))
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(c0 (fft* 0 in))
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(c1 (pv-copy c0 1)))
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(audition (out 0 (sub (ifft* c0) (ifft* c1)))))
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