// Copyright 2015 Emilie Gillet.
//
// Author: Emilie Gillet (emilie.o.gillet@gmail.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
// 
// See http://creativecommons.org/licenses/MIT/ for more information.
//
// -----------------------------------------------------------------------------
//
// Utility DSP routines.

#ifndef RINGS_DSP_DSP_H_
#define RINGS_DSP_DSP_H_

#include "stmlib/stmlib.h"

// #define MIC_W
#define BRYAN_CHORDS

namespace rings {
    // original SR
    //static const double kSampleRate = 48000.0;
    //const double a3 = 440.0 / kSampleRate;
    const size_t kMaxBlockSize = 32;     // 24
    

    class Dsp {
    private:
        static double sr;
        static double a3;
        
    public:
        static double getSr() {return sr;}
        static double getA3() {return a3;}
        static void setSr(double newsr) {
            sr = newsr;
            a3 = 440.0 / sr;
        }
    };

}  // namespace rings

#endif  // RINGS_DSP_DSP_H_
