JUCE/modules/juce_audio_basics/mpe/juce_MPESynthesiserVoice.cpp

/*
  ==============================================================================

   This file is part of the JUCE library.
   Copyright (c) 2015 - ROLI Ltd.

   Permission is granted to use this software under the terms of either:
   a) the GPL v2 (or any later version)
   b) the Affero GPL v3

   Details of these licenses can be found at: www.gnu.org/licenses

   JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

   ------------------------------------------------------------------------------

   To release a closed-source product which uses JUCE, commercial licenses are
   available: visit www.juce.com for more information.

  ==============================================================================
*/

MPESynthesiserVoice::MPESynthesiserVoice()
    : currentSampleRate (0), noteStartTime (0)
{
}

MPESynthesiserVoice::~MPESynthesiserVoice()
{
}

//==============================================================================
bool MPESynthesiserVoice::isCurrentlyPlayingNote (MPENote note) const noexcept
{
    return isActive() && currentlyPlayingNote.noteID == note.noteID;
}

bool MPESynthesiserVoice::isPlayingButReleased() const noexcept
{
    return isActive() && currentlyPlayingNote.keyState == MPENote::off;
}

bool MPESynthesiserVoice::wasStartedBefore (const MPESynthesiserVoice& other) const noexcept
{
    return noteStartTime < other.noteStartTime;
}

void MPESynthesiserVoice::clearCurrentNote() noexcept
{
    currentlyPlayingNote = MPENote();
}