javax.sound.midi.MidiMessage Java Examples

The following examples show how to use javax.sound.midi.MidiMessage. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: SoftReceiver.java    From tuxguitar with GNU Lesser General Public License v2.1 6 votes vote down vote up 
public void send(MidiMessage message, long timeStamp) {

        synchronized (control_mutex) {
            if (!open)
                throw new IllegalStateException("Receiver is not open");
        }

        if (timeStamp != -1) {
            synchronized (control_mutex) {
                while (midimessages.get(timeStamp) != null)
                    timeStamp++;
                if (message instanceof ShortMessage
                        && (((ShortMessage)message).getChannel() > 0xF)) {
                    midimessages.put(timeStamp, message.clone());
                } else {
                    midimessages.put(timeStamp, message.getMessage());
                }
            }
        } else {
            mainmixer.processMessage(message);
        }
    }
Example #2
Source File: MidiReceiverImpl.java    From tuxguitar with GNU Lesser General Public License v2.1 6 votes vote down vote up 
private void parseMessage(MidiMessage message) throws MidiPlayerException{
	byte[] data = message.getMessage();
	if( data.length > 0 ){
		//NOTE ON
		if(((data[0] & 0xFF) & 0xF0) == ShortMessage.NOTE_ON){
			parseNoteOn(data, findChannel(message), findVoice(message), findBendMode(message));
		}
		//NOTE OFF
		else if(((data[0] & 0xFF) & 0xF0) == ShortMessage.NOTE_OFF){
			parseNoteOff(data, findChannel(message), findVoice(message), findBendMode(message));
		}
		//PITCH BEND
		else if(((data[0] & 0xFF) & 0xF0) == ShortMessage.PITCH_BEND){
			parsePitchBend(data, findChannel(message), findVoice(message), findBendMode(message));
		}
		//PROGRAM CHANGE
		else if(((data[0] & 0xFF) & 0xF0) == ShortMessage.PROGRAM_CHANGE){
			parseProgramChange(data, findChannel(message));
		}
		//CONTROL CHANGE
		else if(((data[0] & 0xFF) & 0xF0) == ShortMessage.CONTROL_CHANGE){
			parseControlChange(data, findChannel(message));
		}
	}
}
Example #3
Source File: SoftReceiver.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up 
public void send(MidiMessage message, long timeStamp) {

        synchronized (control_mutex) {
            if (!open)
                throw new IllegalStateException("Receiver is not open");
        }

        if (timeStamp != -1) {
            synchronized (control_mutex) {
                mainmixer.activity();
                while (midimessages.get(timeStamp) != null)
                    timeStamp++;
                if (message instanceof ShortMessage
                        && (((ShortMessage)message).getChannel() > 0xF)) {
                    midimessages.put(timeStamp, message.clone());
                } else {
                    midimessages.put(timeStamp, message.getMessage());
                }
            }
        } else {
            mainmixer.processMessage(message);
        }
    }
Example #4
Source File: SoftReceiver.java    From dragonwell8_jdk with GNU General Public License v2.0 6 votes vote down vote up 
public void send(MidiMessage message, long timeStamp) {

        synchronized (control_mutex) {
            if (!open)
                throw new IllegalStateException("Receiver is not open");
        }

        if (timeStamp != -1) {
            synchronized (control_mutex) {
                mainmixer.activity();
                while (midimessages.get(timeStamp) != null)
                    timeStamp++;
                if (message instanceof ShortMessage
                        && (((ShortMessage)message).getChannel() > 0xF)) {
                    midimessages.put(timeStamp, message.clone());
                } else {
                    midimessages.put(timeStamp, message.getMessage());
                }
            }
        } else {
            mainmixer.processMessage(message);
        }
    }
Example #5
Source File: SoftReceiver.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
public void send(MidiMessage message, long timeStamp) {

        synchronized (control_mutex) {
            if (!open)
                throw new IllegalStateException("Receiver is not open");
        }

        if (timeStamp != -1) {
            synchronized (control_mutex) {
                mainmixer.activity();
                while (midimessages.get(timeStamp) != null)
                    timeStamp++;
                if (message instanceof ShortMessage
                        && (((ShortMessage)message).getChannel() > 0xF)) {
                    midimessages.put(timeStamp, message.clone());
                } else {
                    midimessages.put(timeStamp, message.getMessage());
                }
            }
        } else {
            mainmixer.processMessage(message);
        }
    }
Example #6
Source File: SoftReceiver.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
public void send(MidiMessage message, long timeStamp) {

        synchronized (control_mutex) {
            if (!open)
                throw new IllegalStateException("Receiver is not open");
        }

        if (timeStamp != -1) {
            synchronized (control_mutex) {
                mainmixer.activity();
                while (midimessages.get(timeStamp) != null)
                    timeStamp++;
                if (message instanceof ShortMessage
                        && (((ShortMessage)message).getChannel() > 0xF)) {
                    midimessages.put(timeStamp, message.clone());
                } else {
                    midimessages.put(timeStamp, message.getMessage());
                }
            }
        } else {
            mainmixer.processMessage(message);
        }
    }
Example #7
Source File: SoftReceiver.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
@Override
public void send(MidiMessage message, long timeStamp) {

    synchronized (control_mutex) {
        if (!open)
            throw new IllegalStateException("Receiver is not open");
    }

    if (timeStamp != -1) {
        synchronized (control_mutex) {
            mainmixer.activity();
            while (midimessages.get(timeStamp) != null)
                timeStamp++;
            if (message instanceof ShortMessage
                    && (((ShortMessage)message).getChannel() > 0xF)) {
                midimessages.put(timeStamp, message.clone());
            } else {
                midimessages.put(timeStamp, message.getMessage());
            }
        }
    } else {
        mainmixer.processMessage(message);
    }
}
Example #8
Source File: SoftReceiver.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
public void send(MidiMessage message, long timeStamp) {

        synchronized (control_mutex) {
            if (!open)
                throw new IllegalStateException("Receiver is not open");
        }

        if (timeStamp != -1) {
            synchronized (control_mutex) {
                mainmixer.activity();
                while (midimessages.get(timeStamp) != null)
                    timeStamp++;
                if (message instanceof ShortMessage
                        && (((ShortMessage)message).getChannel() > 0xF)) {
                    midimessages.put(timeStamp, message.clone());
                } else {
                    midimessages.put(timeStamp, message.getMessage());
                }
            }
        } else {
            mainmixer.processMessage(message);
        }
    }
Example #9
Source File: SoftReceiver.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
public void send(MidiMessage message, long timeStamp) {

        synchronized (control_mutex) {
            if (!open)
                throw new IllegalStateException("Receiver is not open");
        }

        if (timeStamp != -1) {
            synchronized (control_mutex) {
                mainmixer.activity();
                while (midimessages.get(timeStamp) != null)
                    timeStamp++;
                if (message instanceof ShortMessage
                        && (((ShortMessage)message).getChannel() > 0xF)) {
                    midimessages.put(timeStamp, message.clone());
                } else {
                    midimessages.put(timeStamp, message.getMessage());
                }
            }
        } else {
            mainmixer.processMessage(message);
        }
    }
Example #10
Source File: RealTimeSequencer.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Send midi player events.
 */
void sendControllerEvents(MidiMessage message) {
    int size = controllerEventListeners.size();
    if (size == 0) return;

    //if (Printer.debug) Printer.debug("sending a controller event");

    if (! (message instanceof ShortMessage)) {
        if (Printer.debug) Printer.debug("sendControllerEvents: message is NOT instanceof ShortMessage!");
        return;
    }
    ShortMessage msg = (ShortMessage) message;
    int controller = msg.getData1();
    List<Object> sendToListeners = new ArrayList<>();
    for (int i = 0; i < size; i++) {
        ControllerListElement cve = controllerEventListeners.get(i);
        for(int j = 0; j < cve.controllers.length; j++) {
            if (cve.controllers[j] == controller) {
                sendToListeners.add(cve.listener);
                break;
            }
        }
    }
    getEventDispatcher().sendAudioEvents(message, sendToListeners);
}
Example #11
Source File: MidiUtils.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
/** parses this message for a META tempo message and returns
 * the tempo in MPQ, or -1 if this isn't a tempo message
 */
public static int getTempoMPQ(MidiMessage midiMsg) {
    // first check if it is a META message at all
    if (midiMsg.getLength() != 6
        || midiMsg.getStatus() != MetaMessage.META) {
        return -1;
    }
    byte[] msg = midiMsg.getMessage();
    if (((msg[1] & 0xFF) != META_TEMPO_TYPE) || (msg[2] != 3)) {
        return -1;
    }
    int tempo =    (msg[5] & 0xFF)
                | ((msg[4] & 0xFF) << 8)
                | ((msg[3] & 0xFF) << 16);
    return tempo;
}
Example #12
Source File: RealTimeSequencer.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
/**
 * Send midi player events.
 */
void sendControllerEvents(MidiMessage message) {
    int size = controllerEventListeners.size();
    if (size == 0) return;

    if (! (message instanceof ShortMessage)) {
        return;
    }
    ShortMessage msg = (ShortMessage) message;
    int controller = msg.getData1();
    List<Object> sendToListeners = new ArrayList<>();
    for (int i = 0; i < size; i++) {
        ControllerListElement cve = controllerEventListeners.get(i);
        for(int j = 0; j < cve.controllers.length; j++) {
            if (cve.controllers[j] == controller) {
                sendToListeners.add(cve.listener);
                break;
            }
        }
    }
    getEventDispatcher().sendAudioEvents(message, sendToListeners);
}
Example #13
Source File: SoftReceiver.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public void send(MidiMessage message, long timeStamp) {

    synchronized (control_mutex) {
        if (!open)
            throw new IllegalStateException("Receiver is not open");
    }

    if (timeStamp != -1) {
        synchronized (control_mutex) {
            mainmixer.activity();
            while (midimessages.get(timeStamp) != null)
                timeStamp++;
            if (message instanceof ShortMessage
                    && (((ShortMessage)message).getChannel() > 0xF)) {
                midimessages.put(timeStamp, message.clone());
            } else {
                midimessages.put(timeStamp, message.getMessage());
            }
        }
    } else {
        mainmixer.processMessage(message);
    }
}
Example #14
Source File: MidiMessageUtils.java    From tuxguitar with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static MidiMessage noteOff(int channel,int note,int velocity){
	try {
		ShortMessage message = new ShortMessage();
		message.setMessage(ShortMessage.NOTE_OFF, fixChannel(channel), fixValue(note), fixValue(velocity));
		return message;
	} catch (InvalidMidiDataException e) {
		e.printStackTrace();
	}
	return null;
}
Example #15
Source File: SoftMainMixer.java    From jdk8u-dev-jdk with GNU General Public License v2.0 5 votes vote down vote up 
public void processMessage(MidiMessage message) {
    if (message instanceof ShortMessage) {
        ShortMessage sms = (ShortMessage)message;
        processMessage(sms.getChannel(), sms.getCommand(),
                sms.getData1(), sms.getData2());
        return;
    }
    processMessage(message.getMessage());
}
Example #16
Source File: SoftMainMixer.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
public void processMessage(MidiMessage message) {
    if (message instanceof ShortMessage) {
        ShortMessage sms = (ShortMessage)message;
        processMessage(sms.getChannel(), sms.getCommand(),
                sms.getData1(), sms.getData2());
        return;
    }
    processMessage(message.getMessage());
}
Example #17
Source File: VolumeScalingReceiver.java    From mochadoom with GNU General Public License v3.0 5 votes vote down vote up 
/** Determine if the given message is a channel volume change.
 *
 * @return Channel number for which volume is being changed, or -1 if not a
 * channel volume change command.
 */
private int getVolumeChangeChannel(MidiMessage message) {
    if (message.getLength() >= 3) {
        byte[] mBytes = message.getMessage();
        if ((byte) 0xb0 <= mBytes[0] && mBytes[0] < (byte) 0xc0 &&
            mBytes[1] == 7) {
            return mBytes[0] & 15;
        }
    }
    return -1;
}
Example #18
Source File: MidiMessageFactory.java    From tuxguitar with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static MidiMessage timeSignature(TGTimeSignature tgTimeSignature){
	try {
		return new MidiTimeSignatureMessage(tgTimeSignature);
	} catch (InvalidMidiDataException e) {
		e.printStackTrace();
	}
	return null;
}
Example #19
Source File: MidiMessageFactory.java    From tuxguitar with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static MidiMessage tempoInUSQ(int usq){
	try {
		return new MidiTempoInUsqMessage(usq);
	} catch (InvalidMidiDataException e) {
		e.printStackTrace();
	}
	return null;
}
Example #20
Source File: MidiMessageFactory.java    From tuxguitar with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static MidiMessage systemReset(){
	try {
		return new MidiSystemResetMessage();
	} catch (InvalidMidiDataException e) {
		e.printStackTrace();
	}
	return null;
}
Example #21
Source File: SeqRecordsRealTimeEvents.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
public static void printEvent(MidiEvent event)
{
    MidiMessage message = event.getMessage();
    long tick = event.getTick();
    byte[] data = message.getMessage();

    StringBuffer sb = new StringBuffer((data.length * 3) - 1);

    for (int i = 0; i < data.length; i++)
    {
            sb.append(toHexByteString(data[i]));
            if (i < data.length - 1) sb.append(' ');
    }
    System.out.printf("%5d: %s%n", tick, sb);
}
Example #22
Source File: FinnwMusicModule.java    From mochadoom with GNU General Public License v3.0 5 votes vote down vote up 
long appendTo(Sequence sequence, int trackNum, long pos) {
    Track track = sequence.getTracks()[trackNum];
    for (MidiMessage msg: messages) {
        track.add(new MidiEvent(msg, pos));
    }
    return pos + delay * 3;
}
Example #23
Source File: MidiMessageFactory.java    From tuxguitar with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static MidiMessage noteOn(int channel,int note,int velocity, int voice, boolean bendMode){
	try {
		return new MidiNoteOnMessage(channel, fixValue(note), fixValue(velocity), voice, bendMode);
	} catch (InvalidMidiDataException e) {
		e.printStackTrace();
	}
	return null;
}
Example #24
Source File: MidiMessageFactory.java    From tuxguitar with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static MidiMessage noteOff(int channel,int note,int velocity, int voice, boolean bendMode){
	try {
		return new MidiNoteOffMessage(channel, fixValue(note), fixValue(velocity), voice, bendMode);
	} catch (InvalidMidiDataException e) {
		e.printStackTrace();
	}
	return null;
}
Example #25
Source File: MidiMessageFactory.java    From tuxguitar with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static MidiMessage pitchBend(int channel,int value, int voice, boolean bendMode){
	try {
		return new MidiPitchBendMessage(channel, fixValue(value), voice, bendMode);
	} catch (InvalidMidiDataException e) {
		e.printStackTrace();
	}
	return null;
}
Example #26
Source File: MidiUtils.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/** return if the given message is a meta tempo message */
public static boolean isMetaTempo(MidiMessage midiMsg) {
    // first check if it is a META message at all
    if (midiMsg.getLength() != 6
        || midiMsg.getStatus() != MetaMessage.META) {
        return false;
    }
    // now get message and check for tempo
    byte[] msg = midiMsg.getMessage();
    // meta type must be 0x51, and data length must be 3
    return ((msg[1] & 0xFF) == META_TEMPO_TYPE) && (msg[2] == 3);
}
Example #27
Source File: MidiUtils.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/** return true if the passed message is Meta End Of Track */
public static boolean isMetaEndOfTrack(MidiMessage midiMsg) {
    // first check if it is a META message at all
    if (midiMsg.getLength() != 3
        || midiMsg.getStatus() != MetaMessage.META) {
        return false;
    }
    // now get message and check for end of track
    byte[] msg = midiMsg.getMessage();
    return ((msg[1] & 0xFF) == META_END_OF_TRACK_TYPE) && (msg[2] == 0);
}
Example #28
Source File: MidiMessageFactory.java    From tuxguitar with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static MidiMessage controlChange(int channel,int controller,int value){
	try {
		return new MidiControlChangeMessage(channel, fixValue(controller), fixValue(value));
	} catch (InvalidMidiDataException e) {
		e.printStackTrace();
	}
	return null;
}
Example #29
Source File: AbstractMidiDevice.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/**
* Send this message to all transmitters.
*/
void sendMessage(MidiMessage message, long timeStamp) {
    if (message instanceof FastShortMessage) {
        sendMessage(((FastShortMessage) message).getPackedMsg(), timeStamp);
        return;
    }
    synchronized(transmitters) {
        int size = transmitters.size();
        if (optimizedReceiverCount == size) {
            if (midiOutReceiver != null) {
                if (TRACE_TRANSMITTER) Printer.println("Sending MIDI message to MidiOutReceiver");
                midiOutReceiver.send(message, timeStamp);
            }
        } else {
            if (TRACE_TRANSMITTER) Printer.println("Sending MIDI message to "+size+" transmitter's receivers");
            for (int i = 0; i < size; i++) {
                Receiver receiver = transmitters.get(i).getReceiver();
                if (receiver != null) {
                    //$$fb 2002-04-02: ShortMessages are mutable, so
                    // an application could change the contents of this object,
                    // or try to use the object later.
                    // We violate this spec here, to avoid costly (and gc-intensive)
                    // object creation for potentially hundred of messages per second.
                    // The spec should be changed to allow Immutable MidiMessages
                    // (i.e. throws InvalidStateException or so in setMessage)
                    receiver.send(message, timeStamp);
                }
            }
        }
    }
}
Example #30
Source File: MidiMessageUtils.java    From tuxguitar with GNU Lesser General Public License v2.1 5 votes vote down vote up 
public static MidiMessage pitchBend(int channel,int value){
	try {
		ShortMessage message = new ShortMessage();
		message.setMessage(ShortMessage.PITCH_BEND, fixChannel(channel), 0, fixValue(value));
		return message;
	} catch (InvalidMidiDataException e) {
		e.printStackTrace();
	}
	return null;
}