/* * ZamChild670 stereo tube limiter * Copyright (C) 2015 Damien Zammit * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or any later version. * * This program 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 General Public License for more details. * * For a full copy of the GNU General Public License see the doc/GPL.txt file. */ #ifndef ZAMCHILD670PLUGIN_HPP_INCLUDED #define ZAMCHILD670PLUGIN_HPP_INCLUDED #include "DistrhoPlugin.hpp" #include "wavechild670.h" START_NAMESPACE_DISTRHO // ----------------------------------------------------------------------- class ZamChild670Plugin : public Plugin { public: enum Parameters { paramInlevel = 0, paramAC, paramDC, paramTau, paramOutlevel, paramCount }; ZamChild670Plugin(); ~ZamChild670Plugin(); protected: // ------------------------------------------------------------------- // Information const char* getLabel() const noexcept override { return "ZamChild670"; } const char* getDescription() const noexcept override { return ""; } const char* getMaker() const noexcept override { return "Damien Zammit"; } const char* getHomePage() const noexcept override { return "http://www.zamaudio.com"; } const char* getLicense() const noexcept override { return "GPL v2+"; } uint32_t getVersion() const noexcept override { return d_version(3, 6, 1); } int64_t getUniqueId() const noexcept override { return d_cconst('Z', 'C', 'L', 'D'); } // ------------------------------------------------------------------- // Init void initParameter(uint32_t index, Parameter& parameter) override; void initProgramName(uint32_t index, String& programName) override; // ------------------------------------------------------------------- // Internal data float getParameterValue(uint32_t index) const override; void setParameterValue(uint32_t index, float value) override; void loadProgram(uint32_t index) override; // ------------------------------------------------------------------- // Process static inline float sanitize_denormal(float v) { if(!std::isnormal(v)) return 0.f; return v; } static inline float from_dB(float gdb) { return (exp(gdb/20.f*log(10.f))); } static inline float to_dB(float g) { return (20.f*log10(g)); } void activate() override; void run(const float** inputs, float** outputs, uint32_t frames) override; // ------------------------------------------------------------------- private: Wavechild670Parameters *params; Wavechild670 *zamchild; float inputLevel, ACThreshold, timeConstantSelect, DCThreshold, outputGain; }; // ----------------------------------------------------------------------- END_NAMESPACE_DISTRHO #endif // ZAMCOMPX2_HPP_INCLUDED