Java Code Examples for javax.sound.midi.SysexMessage#setMessage()
The following examples show how to use
javax.sound.midi.SysexMessage#setMessage() .
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Example 1
| Source File: DavidMusicModule.java From mochadoom with GNU General Public License v3.0 | 5 votes |
|
private static void sendSysexMessage(Receiver receiver, byte... message) {
SysexMessage msg = new SysexMessage();
try {
msg.setMessage(message, message.length);
} catch (InvalidMidiDataException ex) {
throw new RuntimeException(ex);
}
receiver.send(msg, -1);
}
Example 2
| Source File: FinnwMusicModule.java From mochadoom with GNU General Public License v3.0 | 5 votes |
|
private void addSysExMessage(int status, byte... data) {
try {
SysexMessage msg = new SysexMessage();
msg.setMessage(status, data, data.length);
messages.add(msg);
} catch (InvalidMidiDataException ex) {
throw new RuntimeException(ex);
}
}
Example 3
| Source File: StandardMidiFileReader.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
void readTrack(Track track) throws IOException, InvalidMidiDataException {
try {
// reset current tick to 0
long tick = 0;
// reset current status byte to 0 (invalid value).
// this should cause us to throw an InvalidMidiDataException if we don't
// get a valid status byte from the beginning of the track.
int status = 0;
boolean endOfTrackFound = false;
while (!trackFinished() && !endOfTrackFound) {
MidiMessage message;
int data1 = -1; // initialize to invalid value
int data2 = 0;
// each event has a tick delay and then the event data.
// first read the delay (a variable-length int) and update our tick value
tick += readVarInt();
// check for new status
int byteValue = readUnsigned();
if (byteValue >= 0x80) {
status = byteValue;
} else {
data1 = byteValue;
}
switch (status & 0xF0) {
case 0x80:
case 0x90:
case 0xA0:
case 0xB0:
case 0xE0:
// two data bytes
if (data1 == -1) {
data1 = readUnsigned();
}
data2 = readUnsigned();
message = new FastShortMessage(status | (data1 << 8) | (data2 << 16));
break;
case 0xC0:
case 0xD0:
// one data byte
if (data1 == -1) {
data1 = readUnsigned();
}
message = new FastShortMessage(status | (data1 << 8));
break;
case 0xF0:
// sys-ex or meta
switch(status) {
case 0xF0:
case 0xF7:
// sys ex
int sysexLength = (int) readVarInt();
byte[] sysexData = new byte[sysexLength];
read(sysexData);
SysexMessage sysexMessage = new SysexMessage();
sysexMessage.setMessage(status, sysexData, sysexLength);
message = sysexMessage;
break;
case 0xFF:
// meta
int metaType = readUnsigned();
int metaLength = (int) readVarInt();
byte[] metaData = new byte[metaLength];
read(metaData);
MetaMessage metaMessage = new MetaMessage();
metaMessage.setMessage(metaType, metaData, metaLength);
message = metaMessage;
if (metaType == 0x2F) {
// end of track means it!
endOfTrackFound = true;
}
break;
default:
throw new InvalidMidiDataException("Invalid status byte: " + status);
} // switch sys-ex or meta
break;
default:
throw new InvalidMidiDataException("Invalid status byte: " + status);
} // switch
track.add(new MidiEvent(message, tick));
} // while
} catch (ArrayIndexOutOfBoundsException e) {
if (DEBUG) e.printStackTrace();
// fix for 4834374
throw new EOFException("invalid MIDI file");
}
}
Example 4
| Source File: StandardMidiFileReader.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
void readTrack(Track track) throws IOException, InvalidMidiDataException {
try {
// reset current tick to 0
long tick = 0;
// reset current status byte to 0 (invalid value).
// this should cause us to throw an InvalidMidiDataException if we don't
// get a valid status byte from the beginning of the track.
int status = 0;
boolean endOfTrackFound = false;
while (!trackFinished() && !endOfTrackFound) {
MidiMessage message;
int data1 = -1; // initialize to invalid value
int data2 = 0;
// each event has a tick delay and then the event data.
// first read the delay (a variable-length int) and update our tick value
tick += readVarInt();
// check for new status
int byteValue = readUnsigned();
if (byteValue >= 0x80) {
status = byteValue;
} else {
data1 = byteValue;
}
switch (status & 0xF0) {
case 0x80:
case 0x90:
case 0xA0:
case 0xB0:
case 0xE0:
// two data bytes
if (data1 == -1) {
data1 = readUnsigned();
}
data2 = readUnsigned();
message = new FastShortMessage(status | (data1 << 8) | (data2 << 16));
break;
case 0xC0:
case 0xD0:
// one data byte
if (data1 == -1) {
data1 = readUnsigned();
}
message = new FastShortMessage(status | (data1 << 8));
break;
case 0xF0:
// sys-ex or meta
switch(status) {
case 0xF0:
case 0xF7:
// sys ex
int sysexLength = (int) readVarInt();
byte[] sysexData = new byte[sysexLength];
read(sysexData);
SysexMessage sysexMessage = new SysexMessage();
sysexMessage.setMessage(status, sysexData, sysexLength);
message = sysexMessage;
break;
case 0xFF:
// meta
int metaType = readUnsigned();
int metaLength = (int) readVarInt();
byte[] metaData = new byte[metaLength];
read(metaData);
MetaMessage metaMessage = new MetaMessage();
metaMessage.setMessage(metaType, metaData, metaLength);
message = metaMessage;
if (metaType == 0x2F) {
// end of track means it!
endOfTrackFound = true;
}
break;
default:
throw new InvalidMidiDataException("Invalid status byte: " + status);
} // switch sys-ex or meta
break;
default:
throw new InvalidMidiDataException("Invalid status byte: " + status);
} // switch
track.add(new MidiEvent(message, tick));
} // while
} catch (ArrayIndexOutOfBoundsException e) {
if (DEBUG) e.printStackTrace();
// fix for 4834374
throw new EOFException("invalid MIDI file");
}
}
