Get rid of MathDefs

1 files changed, 2 insertions, 2 deletions

diff --git a/alc/effects/distortion.cpp b/alc/effects/distortion.cpp
index c9366791..74cffd4a 100644
--- a/alc/effects/distortion.cpp
+++ b/alc/effects/distortion.cpp
@@ -27,6 +27,7 @@
 
 #include "alc/effects/base.h"
 #include "almalloc.h"
+#include "alnumbers.h"
 #include "alnumeric.h"
 #include "alspan.h"
 #include "core/bufferline.h"
@@ -38,7 +39,6 @@
 #include "core/mixer.h"
 #include "core/mixer/defs.h"
 #include "intrusive_ptr.h"
-#include "math_defs.h"
 
 
 namespace {
@@ -77,7 +77,7 @@ void DistortionState::update(const ContextBase *context, const EffectSlot *slot,
     const DeviceBase *device{context->mDevice};
 
     /* Store waveshaper edge settings. */
-    const float edge{minf(std::sin(al::MathDefs<float>::Pi()*0.5f * props->Distortion.Edge),
+    const float edge{minf(std::sin(al::numbers::pi_v<float>*0.5f * props->Distortion.Edge),
         0.99f)};
     mEdgeCoeff = 2.0f * edge / (1.0f-edge);