From dbade256eb111c79ff3f6b9fa81fffbd95379e7b Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Sun, 12 May 2019 08:58:36 +0000
Subject: added empty implementations for Visual::start() and Visual::stop()

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@8866 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/qmmp/visual.cpp | 6 ++++++
 src/qmmp/visual.h   | 8 ++++----
 2 files changed, 10 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/qmmp/visual.cpp b/src/qmmp/visual.cpp
index 4bd820ac4..d2d726018 100644
--- a/src/qmmp/visual.cpp
+++ b/src/qmmp/visual.cpp
@@ -238,6 +238,12 @@ void Visual::clearBuffer()
     m_buffer.mutex()->unlock();
 }
 
+void Visual::start()
+{}
+
+void Visual::stop()
+{}
+
 void Visual::checkFactories()
 {
     if (!m_factories)
diff --git a/src/qmmp/visual.h b/src/qmmp/visual.h
index e71ccb33c..5c9b5ab4b 100644
--- a/src/qmmp/visual.h
+++ b/src/qmmp/visual.h
@@ -110,13 +110,13 @@ public:
 
 public slots:
     /*!
-     * Starts visualization.
+     * Starts visualization. Default implementation does nothing.
      */
-    virtual void start() = 0;
+    virtual void start();
     /*!
-     * Stops visualization.
+     * Stops visualization. Default implementation does nothing.
      */
-    virtual void stop() = 0;
+    virtual void stop();
 
 signals:
     /*!
-- 
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