Class LoopingAudioStream

Source/Amiga/audiostream.hpp:98–130

* A looping audio stream. This object does nothing besides using * a RewindableAudioStream to play a stream in a loop. */

 * a RewindableAudioStream to play a stream in a loop.
 */
class LoopingAudioStream : public AudioStream {
public:
	/**
	 * Creates a looping audio stream object.
	 *
	 * Note that on creation of the LoopingAudioStream object
	 * the underlying stream will be rewound.
	 *
	 * @see makeLoopingAudioStream
	 *
	 * @param stream Stream to loop
	 * @param loops How often to loop (0 = infinite)
	 * @param disposeAfterUse Destroy the stream after the LoopingAudioStream has finished playback.
	 */
	LoopingAudioStream(RewindableAudioStream *stream, size_t loops);

	int readBuffer(int16 *buffer, const int numSamples);
	bool endOfData() const;
	bool endOfStream() const;

	bool isStereo() const { return _parent->isStereo(); }
	int getRate() const { return _parent->getRate(); }

	/**
	 * Returns number of loops the stream has played.
	 */
	size_t getCompleteIterations() const { return _completeIterations; }
private:
	RewindableAudioStream* _parent;

	size_t _loops;
	size_t _completeIterations;
};

/**
 * Wrapper functionality to efficiently create a stream, which might be looped.