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42 lines
899 B
C++
42 lines
899 B
C++
#ifndef __AP_H__
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#define __AP_H__
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#include <mutex>
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#include <functional>
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#include "common.h"
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class AudioProducer {
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public:
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AudioProducer(
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std::mutex& mutex,
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CircularBuffer_t& circularBuffer,
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int sampleRate
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) : _mutex(mutex), _buffer(circularBuffer), _sampleRate(sampleRate), _notified(false), _loop(false), _gain(0) {}
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virtual ~AudioProducer() {}
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virtual void notifyDone(bool error, const std::string& errorMsg) {
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if (!_notified) {
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_notified = true;
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if (_callback) _callback(error, errorMsg);
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}
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}
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virtual void start(std::function<void(bool, const std::string&)> callback) = 0;
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virtual void stop() = 0;
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bool isLoopedAudio() const { return _loop; }
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protected:
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std::mutex& _mutex;
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CircularBuffer_t& _buffer;
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int _sampleRate;
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int _gain;
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bool _loop;
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std::function<void(bool, const std::string&)> _callback;
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bool _notified;
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};
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#endif
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