1 files changed, 12 insertions, 0 deletions
diff --git a/Alc/effects/compressor.cpp b/Alc/effects/compressor.cpp
index 12a8c886..d6cb3f4a 100644
--- a/Alc/effects/compressor.cpp
+++ b/Alc/effects/compressor.cpp
@@ -30,6 +30,8 @@
 #include "vecmat.h"
 
 
+namespace {
+
 #define AMP_ENVELOPE_MIN  0.5f
 #define AMP_ENVELOPE_MAX  2.0f
 
@@ -159,11 +161,21 @@ void ALcompressorState::process(ALsizei samplesToDo, const ALfloat (*RESTRICT sa
 
 struct CompressorStateFactory final : public EffectStateFactory {
     EffectState *create() override;
+    ALeffectProps getDefaultProps() const noexcept override;
 };
 
 EffectState *CompressorStateFactory::create()
 { return new ALcompressorState{}; }
 
+ALeffectProps CompressorStateFactory::getDefaultProps() const noexcept
+{
+    ALeffectProps props{};
+    props.Compressor.OnOff = AL_COMPRESSOR_DEFAULT_ONOFF;
+    return props;
+}
+
+} // namespace
+
 EffectStateFactory *CompressorStateFactory_getFactory()
 {
     static CompressorStateFactory CompressorFactory{};