mirror of
https://github.com/TomHarte/CLK.git
synced 2024-11-23 03:32:32 +00:00
45 lines
931 B
C++
45 lines
931 B
C++
//
|
|
// Speaker.hpp
|
|
// Clock Signal
|
|
//
|
|
// Created by Thomas Harte on 12/01/2016.
|
|
// Copyright 2016 Thomas Harte. All rights reserved.
|
|
//
|
|
|
|
#ifndef Speaker_hpp
|
|
#define Speaker_hpp
|
|
|
|
#include <cstdint>
|
|
#include <vector>
|
|
|
|
namespace Outputs {
|
|
namespace Speaker {
|
|
|
|
/*!
|
|
Provides a communication point for sound; machines that have a speaker provide an
|
|
audio output.
|
|
*/
|
|
class Speaker {
|
|
public:
|
|
virtual ~Speaker() {}
|
|
|
|
virtual float get_ideal_clock_rate_in_range(float minimum, float maximum) = 0;
|
|
virtual void set_output_rate(float cycles_per_second, int buffer_size) = 0;
|
|
|
|
struct Delegate {
|
|
virtual void speaker_did_complete_samples(Speaker *speaker, const std::vector<int16_t> &buffer) = 0;
|
|
virtual void speaker_did_change_input_clock(Speaker *speaker) {}
|
|
};
|
|
virtual void set_delegate(Delegate *delegate) {
|
|
delegate_ = delegate;
|
|
}
|
|
|
|
protected:
|
|
Delegate *delegate_ = nullptr;
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
#endif /* Speaker_hpp */
|