From 47c672cdd67853658a2f86688ec72eb9b4d8c1ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Str=C3=B8mme?= <christian.stromme@qt.io>
Date: Thu, 10 Nov 2016 17:55:06 +0100
Subject: Add audio probe handling in the player example

Adds histogram widgets to visualize the data received from the audio
probes, similar to what's done for the video probe already.

Change-Id: Ie49a7766dc7ddcab1d9ccaf31372fb23f9ff5b68
Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>
---
 examples/multimediawidgets/player/histogramwidget.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'examples/multimediawidgets/player/histogramwidget.h')

diff --git a/examples/multimediawidgets/player/histogramwidget.h b/examples/multimediawidgets/player/histogramwidget.h
index 9462b1c84..a85dd27e1 100644
--- a/examples/multimediawidgets/player/histogramwidget.h
+++ b/examples/multimediawidgets/player/histogramwidget.h
@@ -43,8 +43,11 @@
 
 #include <QThread>
 #include <QVideoFrame>
+#include <QAudioBuffer>
 #include <QWidget>
 
+class QAudioLevel;
+
 class FrameProcessor: public QObject
 {
     Q_OBJECT
@@ -67,6 +70,7 @@ public:
 
 public slots:
     void processFrame(QVideoFrame frame);
+    void processBuffer(QAudioBuffer buffer);
     void setHistogram(QVector<qreal> histogram);
 
 protected:
@@ -78,6 +82,7 @@ private:
     FrameProcessor m_processor;
     QThread m_processorThread;
     bool m_isBusy;
+    QVector<QAudioLevel *> audioLevels;
 };
 
 #endif // HISTOGRAMWIDGET_H
-- 
cgit v1.2.3