delay.h

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
#pragma once
 
#include <audio/utility/audiotypes.h>
 
namespace nap
{
    namespace audio
    {
 
        class NAPAPI Delay
        {
        public:
            Delay(unsigned int bufferSize);
 
            ~Delay() = default;
 
            void write(SampleValue sample);
 
            SampleValue read(unsigned int time);
 
            SampleValue readInterpolating(float sampleTime);
 
            void clear();
 
            unsigned int getMaxDelay() { return mBuffer.size(); }
 
            inline SampleValue operator[](unsigned int index) { return read(index); }
 
        private:
 
            SampleBuffer mBuffer;
            unsigned int mWriteIndex = 0;
        };
 
    }
}