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/*
* Copyright (C) 2021 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2021 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-plugins-oscillator
* Created on: 3 авг. 2021 г.
*
* lsp-plugins-oscillator is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* lsp-plugins-oscillator is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with lsp-plugins-oscillator. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef PRIVATE_PLUGINS_OSCILLATOR_H_
#define PRIVATE_PLUGINS_OSCILLATOR_H_
#include <lsp-plug.in/plug-fw/plug.h>
#include <lsp-plug.in/plug-fw/core/IDBuffer.h>
#include <lsp-plug.in/dsp-units/ctl/Bypass.h>
#include <lsp-plug.in/dsp-units/util/Oscillator.h>
#include <private/meta/oscillator.h>
namespace lsp
{
namespace plugins
{
/**
* Oscillator Plugin Series
*/
class oscillator: public plug::Module
{
protected:
dspu::Oscillator sOsc;
dspu::Bypass sBypass;
size_t nMode;
bool bMeshSync;
bool bBypass;
float *vBuffer;
float *vTime;
float *vDisplaySamples;
uint8_t *pData;
core::IDBuffer *pIDisplay; // Inline display buffer
plug::IPort *pIn;
plug::IPort *pOut;
plug::IPort *pBypass;
plug::IPort *pFrequency;
plug::IPort *pGain;
plug::IPort *pDCOffset;
plug::IPort *pDCRefSc;
plug::IPort *pInitPhase;
plug::IPort *pModeSc;
plug::IPort *pOversamplerModeSc;
plug::IPort *pFuncSc;
plug::IPort *pSquaredSinusoidInv;
plug::IPort *pParabolicInv;
plug::IPort *pRectangularDutyRatio;
plug::IPort *pSawtoothWidth;
plug::IPort *pTrapezoidRaiseRatio;
plug::IPort *pTrapezoidFallRatio;
plug::IPort *pPulsePosWidthRatio;
plug::IPort *pPulseNegWidthRatio;
plug::IPort *pParabolicWidth;
plug::IPort *pOutputMesh;
protected:
static dspu::fg_function_t get_function(size_t function);
static dspu::dc_reference_t get_dc_reference(size_t reference);
static dspu::over_mode_t get_oversampling_mode(size_t mode);
public:
explicit oscillator(const meta::plugin_t *metadata);
virtual ~oscillator();
virtual void init(plug::IWrapper *wrapper, plug::IPort **ports);
virtual void destroy();
public:
virtual void process(size_t samples);
virtual void update_settings();
virtual void update_sample_rate(long sr);
virtual bool inline_display(plug::ICanvas *cv, size_t width, size_t height);
virtual void ui_activated();
virtual void dump(dspu::IStateDumper *v) const;
};
} // namespace plugins
} // namespace lsp
#endif /* PRIVATE_PLUGINS_OSCILLATOR_H_ */
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