/*

 * Copyright (c) 2007, 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

 *

 * 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 ModelByteBufferWavetable(ModelByteBuffer, AudioFormat)  method */

import java.io.ByteArrayOutputStream;

import javax.sound.sampled.*;

import com.sun.media.sound.*;

public class NewModelByteBufferWavetableModelByteBufferAudioFormatFloat {

    static float[] testarray;

    static byte[] test_byte_array;

    static byte[] test_byte_array_8ext;

    static AudioFormat format = new AudioFormat(44100, 16, 1, true, false);

    static AudioFormat format24 = new AudioFormat(44100, 24, 1, true, false);

    static ModelByteBuffer buffer;

    static ModelByteBuffer buffer_wave;

    static ModelByteBuffer buffer8;

    static ModelByteBuffer buffer16_8;

    static ModelByteBuffer buffer24;

    static void setUp() throws Exception {

        testarray = new float[1024];

        for (int i = 0; i < 1024; i++) {

            double ii = i / 1024.0;

            ii = ii * ii;

            testarray[i] = (float)Math.sin(10*ii*2*Math.PI);

            testarray[i] += (float)Math.sin(1.731 + 2*ii*2*Math.PI);

            testarray[i] += (float)Math.sin(0.231 + 6.3*ii*2*Math.PI);

            testarray[i] *= 0.3;

        }

        test_byte_array = new byte[testarray.length*2];

        AudioFloatConverter.getConverter(format).toByteArray(testarray, test_byte_array);

        buffer = new ModelByteBuffer(test_byte_array);

        byte[] test_byte_array2 = new byte[testarray.length*3];

        buffer24 = new ModelByteBuffer(test_byte_array2);

        test_byte_array_8ext = new byte[testarray.length];

        byte[] test_byte_array_8_16 = new byte[testarray.length*2];

        AudioFloatConverter.getConverter(format24).toByteArray(testarray, test_byte_array2);

        int ix = 0;

        int x = 0;

        for (int i = 0; i < test_byte_array_8ext.length; i++) {

            test_byte_array_8ext[i] = test_byte_array2[ix++];

            test_byte_array_8_16[x++] = test_byte_array2[ix++];

            test_byte_array_8_16[x++] = test_byte_array2[ix++];

        }

        buffer16_8 = new ModelByteBuffer(test_byte_array_8_16);

        buffer8 = new ModelByteBuffer(test_byte_array_8ext);

        AudioInputStream ais = new AudioInputStream(buffer.getInputStream(), format, testarray.length);

        ByteArrayOutputStream baos = new ByteArrayOutputStream();

        AudioSystem.write(ais, AudioFileFormat.Type.WAVE, baos);

        buffer_wave = new ModelByteBuffer(baos.toByteArray());

    }

    public static void main(String[] args) throws Exception {

        setUp();

        ModelByteBufferWavetable wavetable = new ModelByteBufferWavetable(buffer,format);

        if(wavetable.getBuffer() != buffer)

            throw new RuntimeException("wavetable.getBuffer() incorrect!");

        if(!wavetable.getFormat().matches(format))

            throw new RuntimeException("wavetable.getFormat() incorrect!");

    }

}