51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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sonnenlicht poly ensemble
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Copyright 2025 Gordon JC Pearce <gordonjcp@gjcp.net>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef __CHORUS_HPP
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#define __CHORUS_HPP
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#include "svf.hpp"
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extern uint32_t bufferSize;
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extern double sampleRate;
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// total size of delay line buffer
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#define DELAYSIZE 1028
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#define POSTCUTOFF 10000
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class Chorus {
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public:
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Chorus();
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~Chorus();
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void run(const float* input, float** outputs, uint32_t frames);
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private:
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double fastPhase = 0, fastOmega = 0;
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float gain = 1.2;
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uint16_t delayptr = 0;
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float* ram;
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float* lpfIn;
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float *lpfOut1, *lpfOut2;
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SVF *postFilter1l, *postFilter2l, *postFilter1r, *postFilter2r;
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};
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#endif
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