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changeset 749:54393ed09d65

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Add haveEffect, implement clearEffect
author Chris Cannam
date Wed, 22 Apr 2020 17:10:36 +0100
parents baa7d3a85317
children e7c77c366360
files audio/EffectWrapper.cpp audio/EffectWrapper.h
diffstat 2 files changed, 17 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/audio/EffectWrapper.cpp	Wed Apr 22 14:48:22 2020 +0100
+++ b/audio/EffectWrapper.cpp	Wed Apr 22 17:10:36 2020 +0100
@@ -50,6 +50,18 @@
     m_failed = false;
 }
 
+bool
+EffectWrapper::haveEffect() const
+{
+    return m_effect.lock() != nullptr;
+}
+
+void
+EffectWrapper::clearEffect()
+{
+    m_effect = {};
+}
+
 void
 EffectWrapper::setBypassed(bool bypassed)
 {
--- a/audio/EffectWrapper.h	Wed Apr 22 14:48:22 2020 +0100
+++ b/audio/EffectWrapper.h	Wed Apr 22 17:10:36 2020 +0100
@@ -55,6 +55,11 @@
     void setEffect(std::weak_ptr<RealTimePluginInstance>);
 
     /**
+     * Return true if an effect is currently set to be applied.
+     */
+    bool haveEffect() const;
+    
+    /**
      * Remove any applied effect without setting another one.
      */
     void clearEffect();