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

Example 21 with Patch

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

the class UnloadInstrument 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.unloadInstrument(ins2);
        assertTrue(synth.getLoadedInstruments().length == 0);
    }
    synth.close();
}

Example 22 with Patch

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

the class UnloadInstruments 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.unloadInstruments(sbk, new Patch[] { ins2.getPatch() });
        assertTrue(synth.getLoadedInstruments().length == 0);
    }
    synth.close();
}

Example 23 with Patch

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

the class NewSoftTuningPatch method main.

public static void main(String[] args) throws Exception {
    SoftTuning tuning = new SoftTuning(new Patch(8, 32));
    assertEquals(tuning.getPatch().getProgram(), 32);
    assertEquals(tuning.getPatch().getBank(), 8);
}

Example 24 with Patch

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

the class SoftSynthesizer method loadInstruments.

public boolean loadInstruments(Soundbank soundbank, Patch[] patchList) {
    List<ModelInstrument> instruments = new ArrayList<ModelInstrument>();
    for (Patch patch : patchList) {
        Instrument ins = soundbank.getInstrument(patch);
        if (ins == null || !(ins instanceof ModelInstrument)) {
            throw new IllegalArgumentException("Unsupported instrument: " + ins);
        }
        instruments.add((ModelInstrument) ins);
    }
    return loadInstruments(instruments);
}

Example 25 with Patch

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

the class ModelInstrument method getPatchAlias.

// Get General MIDI 2 Alias patch for this instrument.
public final Patch getPatchAlias() {
    Patch patch = getPatch();
    int program = patch.getProgram();
    int bank = patch.getBank();
    if (bank != 0)
        return patch;
    boolean percussion = false;
    if (getPatch() instanceof ModelPatch)
        percussion = ((ModelPatch) getPatch()).isPercussion();
    if (percussion)
        return new Patch(0x78 << 7, program);
    else
        return new Patch(0x79 << 7, program);
}