AFV initial commit

src/blacksound/sampleprovider/bufferedwaveprovider.h

@@ -0,0 +1,30 @@
+#ifndef BLACKSOUND_BUFFEREDWAVEPROVIDER_H
+#define BLACKSOUND_BUFFEREDWAVEPROVIDER_H
+
+#include "blacksound/blacksoundexport.h"
+#include "blacksound/sampleprovider/sampleprovider.h"
+
+#include <QAudioFormat>
+#include <QByteArray>
+#include <QVector>
+
+class BLACKSOUND_EXPORT BufferedWaveProvider : public ISampleProvider
+{
+    Q_OBJECT
+
+public:
+    BufferedWaveProvider(const QAudioFormat &format, QObject *parent = nullptr);
+
+    void addSamples(const QVector<qint16> &samples);
+    virtual int readSamples(QVector<qint16> &samples, qint64 count) override;
+
+    int getBufferedBytes() const { return m_audioBuffer.size(); }
+
+    void clearBuffer();
+
+private:
+    QVector<qint16> m_audioBuffer;
+    qint32 m_maxBufferSize;
+};
+
+#endif // BUFFEREDWAVEPROVIDER_H