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Audio probes for AudioCapture plugin.

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Change-Id: Iea37d455ee53c9d055af4f9ca62d8a9ea241d31f
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
This commit is contained in:
Lev Zelenskiy
2012-07-30 13:06:47 +10:00
committed by Qt by Nokia
parent 802176ea8d
commit 8b9b5ba637
6 changed files with 206 additions and 3 deletions
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24
src/plugins/audiocapture/audiocapturesession.h
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@@ -45,6 +45,7 @@
#include <QFile>
#include <QUrl>
#include <QDir>
#include <QMutex>
#include "audioencodercontrol.h"
#include "audioinputselector.h"
@@ -56,6 +57,25 @@
QT_USE_NAMESPACE
class AudioCaptureProbeControl;
class FileProbeProxy: public QFile {
public:
void startProbes(const QAudioFormat& format);
void stopProbes();
void addProbe(AudioCaptureProbeControl *probe);
void removeProbe(AudioCaptureProbeControl *probe);
protected:
virtual qint64 writeData(const char *data, qint64 len);
private:
QAudioFormat m_format;
QList<AudioCaptureProbeControl*> m_probes;
QMutex m_probeMutex;
};
class AudioCaptureSession : public QObject
{
Q_OBJECT
@@ -80,6 +100,8 @@ public:
void record();
void pause();
void stop();
void addProbe(AudioCaptureProbeControl *probe);
void removeProbe(AudioCaptureProbeControl *probe);
public slots:
void setCaptureDevice(const QString &deviceName);
@@ -97,7 +119,7 @@ private:
QDir defaultDir() const;
QString generateFileName(const QDir &dir, const QString &ext) const;
QFile file;
FileProbeProxy file;
QString m_captureDevice;
QUrl m_sink;
QUrl m_actualSink;