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_audio_basics/sources/juce_PositionableAudioSource.h

@@ -0,0 +1,83 @@
+/*
+  ==============================================================================
+
+   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.
+
+   The code included in this file is provided under the terms of the ISC license
+   http://www.isc.org/downloads/software-support-policy/isc-license. Permission
+   To use, copy, modify, and/or distribute this software for any purpose with or
+   without fee is hereby granted provided that the above copyright notice and
+   this permission notice appear in all copies.
+
+   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
+{
+
+//==============================================================================
+/**
+    A type of AudioSource which can be repositioned.
+
+    The basic AudioSource just streams continuously with no idea of a current
+    time or length, so the PositionableAudioSource is used for a finite stream
+    that has a current read position.
+
+    @see AudioSource, AudioTransportSource
+
+    @tags{Audio}
+*/
+class JUCE_API  PositionableAudioSource  : public AudioSource
+{
+protected:
+    //==============================================================================
+    /** Creates the PositionableAudioSource. */
+    PositionableAudioSource() = default;
+
+public:
+    /** Destructor */
+    ~PositionableAudioSource() override = default;
+
+    //==============================================================================
+    /** Tells the stream to move to a new position.
+
+        Calling this indicates that the next call to AudioSource::getNextAudioBlock()
+        should return samples from this position.
+
+        Note that this may be called on a different thread to getNextAudioBlock(),
+        so the subclass should make sure it's synchronised.
+    */
+    virtual void setNextReadPosition (int64 newPosition) = 0;
+
+    /** Returns the position from which the next block will be returned.
+
+        @see setNextReadPosition
+    */
+    virtual int64 getNextReadPosition() const = 0;
+
+    /** Returns the total length of the stream (in samples). */
+    virtual int64 getTotalLength() const = 0;
+
+    /** Returns true if this source is actually playing in a loop. */
+    virtual bool isLooping() const = 0;
+
+    /** Tells the source whether you'd like it to play in a loop. */
+    virtual void setLooping (bool shouldLoop)       { ignoreUnused (shouldLoop); }
+
+    /** Sets the start position of the looping in samples. */
+    virtual void setLoopRange (int64 loopStart, int64 loopLength) { ignoreUnused(loopStart); ignoreUnused(loopLength); }
+    
+    /** Returns the position where the loop playback starts.  */
+    virtual void getLoopRange(int64 & loopStart, int64 & loopLength) const  { };
+
+};
+
+} // namespace juce