Merge branch 'v0.18.x' into v0.19.x

5 files changed, 25 insertions, 20 deletions

diff --git a/src/filter/plugins/ChainFilterPlugin.cxx b/src/filter/plugins/ChainFilterPlugin.cxx
index 7342beb14..4aeee69af 100644
--- a/src/filter/plugins/ChainFilterPlugin.cxx
+++ b/src/filter/plugins/ChainFilterPlugin.cxx
@@ -53,10 +53,11 @@ public:
 		children.emplace_back(name, filter);
 	}
 
-	virtual AudioFormat Open(AudioFormat &af, Error &error) override;
-	virtual void Close();
-	virtual ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
-					    Error &error);
+	/* virtual methods from class Filter */
+	AudioFormat Open(AudioFormat &af, Error &error) override;
+	void Close() override;
+	ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
+					    Error &error) override;
 
 private:
 	/**
diff --git a/src/filter/plugins/NormalizeFilterPlugin.cxx b/src/filter/plugins/NormalizeFilterPlugin.cxx
index a69df2b81..372ab53ac 100644
--- a/src/filter/plugins/NormalizeFilterPlugin.cxx
+++ b/src/filter/plugins/NormalizeFilterPlugin.cxx
@@ -34,10 +34,11 @@ class NormalizeFilter final : public Filter {
 	PcmBuffer buffer;
 
 public:
-	virtual AudioFormat Open(AudioFormat &af, Error &error) override;
-	virtual void Close();
-	virtual ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
-					    Error &error) override;
+	/* virtual methods from class Filter */
+	AudioFormat Open(AudioFormat &af, Error &error) override;
+	void Close() override;
+	ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
+				    Error &error) override;
 };
 
 static Filter *
diff --git a/src/filter/plugins/ReplayGainFilterPlugin.cxx b/src/filter/plugins/ReplayGainFilterPlugin.cxx
index 651352ac9..f76e48e37 100644
--- a/src/filter/plugins/ReplayGainFilterPlugin.cxx
+++ b/src/filter/plugins/ReplayGainFilterPlugin.cxx
@@ -112,10 +112,11 @@ public:
 	 */
 	void Update();
 
-	virtual AudioFormat Open(AudioFormat &af, Error &error) override;
-	virtual void Close();
-	virtual ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
-					    Error &error) override;
+	/* virtual methods from class Filter */
+	AudioFormat Open(AudioFormat &af, Error &error) override;
+	void Close() override;
+	ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
+				    Error &error) override;
 };
 
 void
diff --git a/src/filter/plugins/RouteFilterPlugin.cxx b/src/filter/plugins/RouteFilterPlugin.cxx
index a252af97d..4094119f2 100644
--- a/src/filter/plugins/RouteFilterPlugin.cxx
+++ b/src/filter/plugins/RouteFilterPlugin.cxx
@@ -120,10 +120,11 @@ public:
 	 */
 	bool Configure(const config_param &param, Error &error);
 
-	virtual AudioFormat Open(AudioFormat &af, Error &error) override;
-	virtual void Close();
-	virtual ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
-					    Error &error) override;
+	/* virtual methods from class Filter */
+	AudioFormat Open(AudioFormat &af, Error &error) override;
+	void Close() override;
+	ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
+				    Error &error) override;
 };
 
 bool
diff --git a/src/filter/plugins/VolumeFilterPlugin.cxx b/src/filter/plugins/VolumeFilterPlugin.cxx
index 7b6ccc51e..17e061476 100644
--- a/src/filter/plugins/VolumeFilterPlugin.cxx
+++ b/src/filter/plugins/VolumeFilterPlugin.cxx
@@ -43,10 +43,11 @@ public:
 		pv.SetVolume(_volume);
 	}
 
-	virtual AudioFormat Open(AudioFormat &af, Error &error) override;
-	virtual void Close();
-	virtual ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
-					    Error &error) override;
+	/* virtual methods from class Filter */
+	AudioFormat Open(AudioFormat &af, Error &error) override;
+	void Close() override;
+	ConstBuffer<void> FilterPCM(ConstBuffer<void> src,
+				    Error &error) override;
 };
 
 static constexpr Domain volume_domain("pcm_volume");