DPF/examples/CairoUI/CairoExamplePlugin.cpp

/*
 * DISTRHO Plugin Framework (DPF)
 * Copyright (C) 2012-2019 Filipe Coelho <falktx@falktx.com>
 *
 * Permission to use, copy, modify, and/or distribute this software for any purpose with
 * or without fee is hereby granted, provided that the above copyright notice and this
 * permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
 * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include "DistrhoPlugin.hpp"

#include <string.h>

START_NAMESPACE_DISTRHO

class CairoExamplePlugin : public Plugin
{
public:
    CairoExamplePlugin()
        : Plugin(0, 0, 0)
    {
    }

    const char* getLabel() const
    {
        return "Cairo DPF Example";
    }

    const char* getMaker() const
    {
        return "Jean Pierre Cimalando";
    }

    const char* getLicense() const
    {
        return "ISC";
    }

    uint32_t getVersion() const
    {
        return 0;
    }

    int64_t getUniqueId() const
    {
        return 0;
    }

    void initParameter(uint32_t index, Parameter& parameter)
    {
        // unused
        (void)index;
        (void)parameter;
    }

    float getParameterValue(uint32_t index) const
    {
        return 0;

        // unused
        (void)index;
    }

    void setParameterValue(uint32_t index, float value)
    {
        // unused
        (void)index;
        (void)value;
    }

    void run(const float** inputs, float** outputs, uint32_t frames)
    {
        memcpy(outputs[0], inputs[0], frames * sizeof(float));
    }
};

Plugin* createPlugin()
{
    return new CairoExamplePlugin;
}

END_NAMESPACE_DISTRHO