OpenShot Audio Library | OpenShotAudio 0.3.2
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juce::MidiRPNDetector Class Reference

#include <juce_MidiRPN.h>

Public Member Functions

 MidiRPNDetector () noexcept
 
 ~MidiRPNDetector () noexcept
 
void reset () noexcept
 
bool parseControllerMessage (int midiChannel, int controllerNumber, int controllerValue, MidiRPNMessage &result) noexcept
 

Detailed Description

Parses a stream of MIDI data to assemble RPN and NRPN messages from their constituent MIDI CC messages.

The detector uses the following parsing rules: the parameter number LSB/MSB can be sent/received in either order and must both come before the parameter value; for the parameter value, LSB always has to be sent/received before the value MSB, otherwise it will be treated as 7-bit (MSB only).

Definition at line 67 of file juce_MidiRPN.h.

Constructor & Destructor Documentation

◆ MidiRPNDetector()

juce::MidiRPNDetector::MidiRPNDetector ( )
noexcept

Constructor.

Definition at line 26 of file juce_MidiRPN.cpp.

◆ ~MidiRPNDetector()

juce::MidiRPNDetector::~MidiRPNDetector ( )
noexcept

Destructor.

Definition at line 30 of file juce_MidiRPN.cpp.

Member Function Documentation

◆ parseControllerMessage()

bool juce::MidiRPNDetector::parseControllerMessage ( int  midiChannel,
int  controllerNumber,
int  controllerValue,
MidiRPNMessage result 
)
noexcept

Takes the next in a stream of incoming MIDI CC messages and returns true if it forms the last of a sequence that makes an RPN or NPRN.

If this returns true, then the RPNMessage object supplied will be filled-out with the message's details. (If it returns false then the RPNMessage object will be unchanged).

Definition at line 34 of file juce_MidiRPN.cpp.

Referenced by juce::MPEZoneLayout::processNextMidiEvent().

◆ reset()

void juce::MidiRPNDetector::reset ( )
noexcept

Resets the RPN detector's internal state, so that it forgets about previously received MIDI CC messages.

Definition at line 46 of file juce_MidiRPN.cpp.


The documentation for this class was generated from the following files: