Examples with Patch javax.sound.midi.Patch used on opensource projects

Example 11 with Patch

use of javax.sound.midi.Patch in project jdk8u_jdk by JetBrains.

the class AddInstrument method main.

public static void main(String[] args) throws Exception {
    SimpleSoundbank soundbank = new SimpleSoundbank();
    SimpleInstrument ins = new SimpleInstrument();
    ins.setPatch(new Patch(3, 7));
    soundbank.addInstrument(ins);
    assertEquals(soundbank.getInstruments().length, 1);
    assertEquals(soundbank.getInstruments()[0], ins);
}

Example 12 with Patch

use of javax.sound.midi.Patch in project jdk8u_jdk by JetBrains.

the class TestCreateSoundbank method main.

public static void main(String[] args) throws Exception {
    Soundbank soundbank = EmergencySoundbank.createSoundbank();
    for (int i = 0; i < 128; i++) {
        Patch patch = new ModelPatch(0, i, false);
        ModelInstrument ins = (ModelInstrument) soundbank.getInstrument(patch);
        if (ins == null)
            throw new Exception("Instrument " + i + " is missing!");
        if (ins.getPerformers().length == 0)
            throw new Exception("Instrument " + i + " doesn't have any performers!");
    }
    Patch patch = new ModelPatch(0, 0, true);
    ModelInstrument ins = (ModelInstrument) soundbank.getInstrument(patch);
    if (ins == null)
        throw new Exception("Drumkit instrument is missing!");
    if (ins.getPerformers().length == 0)
        throw new Exception("Drumkit instrument doesn't have any performers!");
}

Example 13 with Patch

use of javax.sound.midi.Patch in project jdk8u_jdk by JetBrains.

the class NoteOverFlowTest2 method main.

public static void main(String[] args) throws Exception {
    // Create instance of the synthesizer with very low polyphony
    AudioSynthesizer synth = new SoftSynthesizer();
    AudioFormat format = new AudioFormat(44100, 16, 2, true, false);
    Map<String, Object> p = new HashMap<String, Object>();
    p.put("max polyphony", new Integer(5));
    AudioInputStream stream = synth.openStream(format, p);
    // Create instrument with too many regions (more than max polyphony)
    SF2Soundbank sf2 = new SF2Soundbank();
    SF2Sample sample = new SF2Sample(sf2);
    sample.setName("test sample");
    sample.setData(new byte[100]);
    sample.setSampleRate(44100);
    sample.setOriginalPitch(20);
    sf2.addResource(sample);
    SF2Layer layer = new SF2Layer(sf2);
    layer.setName("test layer");
    sf2.addResource(layer);
    for (int i = 0; i < 100; i++) {
        SF2LayerRegion region = new SF2LayerRegion();
        region.setSample(sample);
        layer.getRegions().add(region);
    }
    SF2Instrument ins = new SF2Instrument(sf2);
    ins.setPatch(new Patch(0, 0));
    ins.setName("test instrument");
    sf2.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);
    // Load the test soundbank into the synthesizer
    synth.unloadAllInstruments(synth.getDefaultSoundbank());
    synth.loadAllInstruments(sf2);
    // Send out one midi on message
    MidiChannel ch1 = synth.getChannels()[0];
    ch1.programChange(0);
    ch1.noteOn(64, 64);
    // Read 1 sec from stream
    stream.skip(format.getFrameSize() * ((int) (format.getFrameRate() * 2)));
    // Close the synthesizer after use
    synth.close();
}

Example 14 with Patch

use of javax.sound.midi.Patch in project jdk8u_jdk by JetBrains.

the class LoadInstrument method main.

public static void main(String[] args) throws Exception {
    AudioSynthesizer synth = new SoftSynthesizer();
    synth.openStream(null, null);
    Soundbank defsbk = synth.getDefaultSoundbank();
    if (defsbk != null) {
        synth.unloadAllInstruments(defsbk);
        SimpleSoundbank sbk = new SimpleSoundbank();
        SimpleInstrument ins = new SimpleInstrument();
        ins.setPatch(new Patch(0, 1));
        sbk.addInstrument(ins);
        SimpleInstrument ins2 = new SimpleInstrument();
        ins2.setPatch(new Patch(0, 2));
        sbk.addInstrument(ins2);
        synth.loadInstrument(ins2);
        assertTrue(synth.getLoadedInstruments().length == 1);
    }
    synth.close();
}

Example 15 with Patch

use of javax.sound.midi.Patch in project jdk8u_jdk by JetBrains.

the class RemapInstrument method main.

public static void main(String[] args) throws Exception {
    AudioSynthesizer synth = new SoftSynthesizer();
    synth.openStream(null, null);
    Soundbank defsbk = synth.getDefaultSoundbank();
    if (defsbk != null) {
        Instrument ins3 = defsbk.getInstrument(new Patch(0, 3));
        Instrument ins10 = defsbk.getInstrument(new Patch(0, 10));
        assertTrue(synth.remapInstrument(ins3, ins10));
        Instrument[] loaded = synth.getLoadedInstruments();
        for (int i = 0; i < loaded.length; i++) {
            if (loaded[i].getPatch().getBank() == ins3.getPatch().getBank())
                if (loaded[i].getPatch().getProgram() == ins3.getPatch().getProgram()) {
                    assertEquals(loaded[i].getName(), ins10.getName());
                    break;
                }
        }
    }
    synth.close();
}