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45 lines
1.5 KiB
45 lines
1.5 KiB
7 years ago
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/**
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*
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* Copyright (c) 2014 Pascal Gauthier.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef ENGINEOPL_H_INCLUDED
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#define ENGINEOPL_H_INCLUDED
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#include "synth.h"
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#include "aligned_buf.h"
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#include "fm_op_kernel.h"
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#include "controllers.h"
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#include "fm_core.h"
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class EngineOpl : public FmCore {
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public:
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virtual void render(int32_t *output, FmOpParams *params, int algorithm,
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int32_t *fb_buf, int feedback_shift);
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void compute(int32_t *output, const int32_t *input, int32_t phase0, int32_t freq, int32_t gain1, int32_t gain2, bool add);
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void compute_pure(int32_t *output, int32_t phase0, int32_t freq, int32_t gain1, int32_t gain2, bool add);
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void compute_fb(int32_t *output, int32_t phase0, int32_t freq,
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int32_t gain1, int32_t gain2,
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int32_t *fb_buf, int fb_gain, bool add);
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};
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#endif // ENGINEOPL_H_INCLUDED
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