zynaddsubfx

commit 4237d18d735eb0176d71ae50cc3bf697290ad861
parent a65b407cb85e94c4017d98642b93db951baca808
Author: Hans Petter Selasky <hps@selasky.org>
Date:   Sun,  5 Apr 2020 01:50:28 +0200

Build fix for Linux.

Move function depending on powf() to C++ file,
which include "cmath" which in turn should define powf().

Signed-off-by: Hans Petter Selasky <hps@selasky.org>

Diffstat:
M
src/Misc/Microtonal.cpp
 | 
11
+++++++++++
M
src/Misc/Microtonal.h
 | 
7
+------

2 files changed, 12 insertions(+), 6 deletions(-)
diff --git a/src/Misc/Microtonal.cpp b/src/Misc/Microtonal.cpp
@@ -383,6 +383,17 @@ failure:
     return false;
 }
 
+/*
+ * Get the note frequency in Hz, -1.0f if invalid.
+ */
+float Microtonal::getnotefreq(float note_log2_freq, int keyshift) const
+{
+    if (updatenotefreq_log2(note_log2_freq, keyshift))
+        return powf(2.0f, note_log2_freq);
+    else
+        return -1.0f;
+}
+
 bool Microtonal::operator==(const Microtonal &micro) const
 {
     return !(*this != micro);
diff --git a/src/Misc/Microtonal.h b/src/Misc/Microtonal.h
@@ -74,12 +74,7 @@ class Microtonal
         bool updatenotefreq_log2(float &note_log2_freq, int keyshift) const;
         /**Calculates the frequency for a given note
          */
-        float getnotefreq(float note_log2_freq, int keyshift) const {
-            if (updatenotefreq_log2(note_log2_freq, keyshift))
-                return powf(2.0f, note_log2_freq);
-            else
-                return -1.0f;
-        };
+        float getnotefreq(float note_log2_freq, int keyshift) const;
 
         //Parameters
         /**if the keys are inversed (the pitch is lower to keys from the right direction)*/