| /* |
| * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* @test |
| @summary Test SoftChannel overflow test 2 */ |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.sound.midi.MidiChannel; |
| import javax.sound.midi.Patch; |
| import javax.sound.midi.VoiceStatus; |
| import javax.sound.sampled.AudioFormat; |
| import javax.sound.sampled.AudioInputStream; |
| |
| import com.sun.media.sound.AudioSynthesizer; |
| import com.sun.media.sound.SF2Instrument; |
| import com.sun.media.sound.SF2InstrumentRegion; |
| import com.sun.media.sound.SF2Layer; |
| import com.sun.media.sound.SF2LayerRegion; |
| import com.sun.media.sound.SF2Region; |
| import com.sun.media.sound.SF2Sample; |
| import com.sun.media.sound.SF2Soundbank; |
| import com.sun.media.sound.SoftSynthesizer; |
| |
| public class NoteOverFlowTest2 { |
| |
| 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(); |
| } |
| } |