more consistent style of output engines' getters

2 files changed, 4 insertions, 4 deletions

diff --git a/plugin/drumgizmo_plugin.cc b/plugin/drumgizmo_plugin.cc
index b41879d..b8f8822 100644
--- a/plugin/drumgizmo_plugin.cc
+++ b/plugin/drumgizmo_plugin.cc
@@ -291,7 +291,7 @@ void DrumGizmoPlugin::Output::post(size_t nsamples)
 {
 }
 
-sample_t* DrumGizmoPlugin::Output::getBuffer(int ch)
+sample_t* DrumGizmoPlugin::Output::getBuffer(int ch) const
 {
 	assert(plugin.output_samples);
 
@@ -303,7 +303,7 @@ sample_t* DrumGizmoPlugin::Output::getBuffer(int ch)
 	return (*plugin.output_samples)[ch];
 }
 
-size_t DrumGizmoPlugin::Output::getBufferSize()
+size_t DrumGizmoPlugin::Output::getBufferSize() const
 {
 	return plugin.getFramesize();
 }
diff --git a/plugin/drumgizmo_plugin.h b/plugin/drumgizmo_plugin.h
index 8cddef6..28a1b8f 100644
--- a/plugin/drumgizmo_plugin.h
+++ b/plugin/drumgizmo_plugin.h
@@ -141,8 +141,8 @@ private:
 		void run(int ch, sample_t *samples, size_t nsamples) override;
 		void post(size_t nsamples) override;
 
-		sample_t *getBuffer(int ch) override;
-		size_t getBufferSize() override;
+		sample_t *getBuffer(int ch) const override;
+		size_t getBufferSize() const override;
 
 	protected:
 		DrumGizmoPlugin& plugin;