git subrepo clone --branch=sono6good https://github.com/essej/JUCE.git deps/juce

subrepo:
  subdir:   "deps/juce"
  merged:   "b13f9084e"
upstream:
  origin:   "https://github.com/essej/JUCE.git"
  branch:   "sono6good"
  commit:   "b13f9084e"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

deps/juce/modules/juce_dsp/maths/juce_Phase.h

@@ -0,0 +1,67 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2020 - Raw Material Software Limited
+
+   JUCE is an open source library subject to commercial or open-source
+   licensing.
+
+   By using JUCE, you agree to the terms of both the JUCE 6 End-User License
+   Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
+
+   End User License Agreement: www.juce.com/juce-6-licence
+   Privacy Policy: www.juce.com/juce-privacy-policy
+
+   Or: You may also use this code under the terms of the GPL v3 (see
+   www.gnu.org/licenses).
+
+   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
+   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
+   DISCLAIMED.
+
+  ==============================================================================
+*/
+
+namespace juce
+{
+namespace dsp
+{
+
+/**
+    Represents an increasing phase value between 0 and 2*pi.
+
+    This represents a value which can be incremented, and which wraps back to 0 when it
+    goes past 2 * pi.
+
+    @tags{DSP}
+*/
+template <typename Type>
+struct Phase
+{
+    /** Resets the phase to 0. */
+    void reset() noexcept               { phase = 0; }
+
+    /** Returns the current value, and increments the phase by the given increment.
+        The increment must be a positive value, it can't go backwards!
+        The new value of the phase after calling this function will be (phase + increment) % (2 * pi).
+    */
+    Type advance (Type increment) noexcept
+    {
+        jassert (increment >= 0); // cannot run this value backwards!
+
+        auto last = phase;
+        auto next = last + increment;
+
+        while (next >= MathConstants<Type>::twoPi)
+            next -= MathConstants<Type>::twoPi;
+
+        phase = next;
+        return last;
+    }
+
+    Type phase = 0;
+};
+
+} // namespace dsp
+} // namespace juce