Initial version. Allows listing and measuring

Measurer.h

@@ -0,0 +1,26 @@
+#ifndef MEASURER_H
+#define MEASURER_H
+
+#include <QAudioDeviceInfo>
+
+enum MeasureChannel
+{
+	Left,
+	Right
+};
+
+class Measurer
+{
+	const int TONE_FREQUENCY = 6000;
+	const int SAMPLE_RATE = 44100;
+
+	MeasureChannel channel;
+	QAudioDeviceInfo input, output;
+
+	float ProcessData(QByteArray data);
+public:
+	Measurer(QAudioDeviceInfo input, QAudioDeviceInfo output, MeasureChannel channel);
+	float Measure(float duration);
+};
+
+#endif // MEASURER_H