1#ifndef QGBA_AUDIO_DEVICE
 2#define QGBA_AUDIO_DEVICE
 3
 4#include <QAudioFormat>
 5#include <QAudioOutput>
 6#include <QIODevice>
 7#include <QThread>
 8
 9struct GBAAudio;
10
11namespace QGBA {
12
13class AudioDevice : public QIODevice {
14Q_OBJECT
15
16public:
17	AudioDevice(GBAAudio* audio, QObject* parent = 0);
18
19	void setFormat(const QAudioFormat& format);
20
21	class Thread : public QThread {
22	public:
23		Thread(QObject* parent = 0);
24
25		void setInput(GBAAudio* input);
26
27	protected:
28		void run();
29
30	private:
31		GBAAudio* m_input;
32	};
33
34protected:
35	virtual qint64 readData(char* data, qint64 maxSize);
36	virtual qint64 writeData(const char* data, qint64 maxSize);
37
38private:
39	GBAAudio* m_audio;
40	float m_drift;
41	float m_ratio;
42};
43
44}
45
46#endif