From c7ce77634ffeb9dc84c4435aed3dac59b042bfbd Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Thu, 12 Oct 2023 07:03:21 -0700
Subject: [PATCH] Add missing include

---
 al/effects/convolution.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/al/effects/convolution.cpp b/al/effects/convolution.cpp
index 3e7885f827..9c091e5383 100644
--- a/al/effects/convolution.cpp
+++ b/al/effects/convolution.cpp
@@ -1,6 +1,8 @@
 
 #include "config.h"
 
+#include <cmath>
+
 #include "AL/al.h"
 #include "alc/inprogext.h"