Fix for plattforms that don't have M_PI in the cmath include.
[blender.git] / intern / audaspace / FX / AUD_ButterworthReader.cpp
index adcae87ce9f6c73d6831c0109b4566f489327292..2129dfef7984c242f2bc31b872e24b36384a2a5d 100644 (file)
 #include <cstring>
 #include <cmath>
 
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
 #define BWPB41 0.76536686473
 #define BWPB42 1.84775906502
 #define CC channels + channel