79 bool isLegacy =
false;
80 std::unique_ptr<MPEZoneLayout::Zone> zone;
81 int channelIncrement, numChannels, firstChannel, lastChannel, midiChannelLastAssigned;
87 int lastNotePlayed = -1;
88 bool isFree()
const noexcept {
return notes.
isEmpty(); }
90 MidiChannel midiChannels[17];
93 int findMidiChannelPlayingClosestNonequalNote (
int noteNumber) noexcept;
107 static const uint32 notMPE = 0;
122 void remapMidiChannelIfNeeded (
MidiMessage& message, uint32 mpeSourceID) noexcept;
126 void reset() noexcept;
129 void clearChannel (
int channel) noexcept;
132 void clearSource (uint32 mpeSourceID);
137 int channelIncrement;
138 int firstChannel, lastChannel;
140 uint32 sourceAndChannel[17];
145 bool applyRemapIfExisting (
int channel, uint32 sourceAndChannelID,
MidiMessage& m) noexcept;
146 int getBestChanToReuse() const noexcept;
151 bool messageIsNoteData (const
MidiMessage& m) {
return (*m.getRawData() & 0xf0) != 0xf0; }
This class represents the current MPE zone layout of a device capable of handling MPE...
Encapsulates a MIDI message.
MPEChannelAssigner(MPEZoneLayout::Zone zoneToUse)
Constructor.
This struct represents an MPE zone.
This class handles the logic for remapping MIDI note messages from multiple MPE sources onto a specif...
void noteOff(int noteNumber)
You must call this method for all note-offs that you receive so that this class can keep track of the...
This class handles the assignment of new MIDI notes to member channels of an active MPE zone...
void allNotesOff()
Call this to clear all currently playing notes.
bool isEmpty() const noexcept
Returns true if the array is empty, false otherwise.
int findMidiChannelForNewNote(int noteNumber) noexcept
This method will use a set of rules recommended in the MPE specification to determine which member ch...