AFV initial commit

src/blacksound/sampleprovider/sampleprovider.h

@@ -0,0 +1,21 @@
+#ifndef SAMPLEPROVIDER_H
+#define SAMPLEPROVIDER_H
+
+#include "blacksound/blacksoundexport.h"
+#include <QObject>
+#include <QVector>
+
+class BLACKSOUND_EXPORT ISampleProvider : public QObject
+{
+    Q_OBJECT
+
+public:
+    ISampleProvider(QObject *parent = nullptr) : QObject(parent) {}
+    virtual ~ISampleProvider() {}
+
+    virtual int readSamples(QVector<qint16> &samples, qint64 count) = 0;
+
+    virtual bool isFinished() { return false; }
+};
+
+#endif // SAMPLEPROVIDER_H