synthapp/include/synth/frame.h

#ifndef __FRAME_H__
#define __FRAME_H__

struct frame {
    float left;
    float right;

    inline frame operator+(const frame& rhs) {
        return {
            .left = left + rhs.left,
            .right = right + rhs.right
        };
    }
    
    inline frame operator+=(const frame& rhs) {
        this->left += rhs.left;
        this->right += rhs.right;
        return *this;
    }

    inline frame operator*(float rhs) {
        return {
            .left = left * rhs,
            .right = right * rhs
        };
    }

    inline frame operator+=(float rhs) {
        this->left += rhs;
        this->right += rhs;
        return *this;
    }

    inline frame operator*=(float rhs) {
        this->left *= rhs;
        this->right *= rhs;
        return *this;
    }
};

#endif