author | amenkov |
Mon, 19 Jan 2009 20:11:58 +0300 | |
changeset 1846 | 4a53d636e2f4 |
child 5506 | 202f599c92aa |
permissions | -rw-r--r-- |
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/* |
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* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Sun designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Sun in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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* CA 95054 USA or visit www.sun.com if you need additional information or |
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* have any questions. |
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*/ |
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package com.sun.media.sound; |
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|
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import java.io.ByteArrayOutputStream; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.util.Arrays; |
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import javax.sound.sampled.AudioFormat; |
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import javax.sound.sampled.AudioInputStream; |
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import javax.sound.sampled.AudioSystem; |
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import javax.sound.sampled.Clip; |
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import javax.sound.sampled.DataLine; |
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import javax.sound.sampled.LineEvent; |
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import javax.sound.sampled.LineUnavailableException; |
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/** |
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* Clip implemention for the SoftMixingMixer. |
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* |
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* @author Karl Helgason |
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*/ |
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public class SoftMixingClip extends SoftMixingDataLine implements Clip { |
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private AudioFormat format; |
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private int framesize; |
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private byte[] data; |
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private InputStream datastream = new InputStream() { |
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public int read() throws IOException { |
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byte[] b = new byte[1]; |
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int ret = read(b); |
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if (ret < 0) |
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return ret; |
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return b[0] & 0xFF; |
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} |
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public int read(byte[] b, int off, int len) throws IOException { |
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if (_loopcount != 0) { |
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int bloopend = _loopend * framesize; |
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int bloopstart = _loopstart * framesize; |
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int pos = _frameposition * framesize; |
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if (pos + len >= bloopend) |
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if (pos < bloopend) { |
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int offend = off + len; |
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int o = off; |
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while (off != offend) { |
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if (pos == bloopend) { |
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if (_loopcount == 0) |
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break; |
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pos = bloopstart; |
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if (_loopcount != LOOP_CONTINUOUSLY) |
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_loopcount--; |
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} |
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len = offend - off; |
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int left = bloopend - pos; |
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if (len > left) |
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len = left; |
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System.arraycopy(data, pos, b, off, len); |
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off += len; |
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} |
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if (_loopcount == 0) { |
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len = offend - off; |
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int left = bloopend - pos; |
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if (len > left) |
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len = left; |
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System.arraycopy(data, pos, b, off, len); |
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off += len; |
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} |
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_frameposition = pos / framesize; |
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return o - off; |
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} |
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} |
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int pos = _frameposition * framesize; |
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int left = bufferSize - pos; |
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if (left == 0) |
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return -1; |
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if (len > left) |
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len = left; |
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System.arraycopy(data, pos, b, off, len); |
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_frameposition += len / framesize; |
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return len; |
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} |
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}; |
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private int offset; |
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private int bufferSize; |
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private float[] readbuffer; |
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private boolean open = false; |
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private AudioFormat outputformat; |
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private int out_nrofchannels; |
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private int in_nrofchannels; |
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private int frameposition = 0; |
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private boolean frameposition_sg = false; |
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private boolean active_sg = false; |
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private int loopstart = 0; |
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private int loopend = -1; |
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private boolean active = false; |
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private int loopcount = 0; |
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private boolean _active = false; |
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private int _frameposition = 0; |
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private boolean loop_sg = false; |
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private int _loopcount = 0; |
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private int _loopstart = 0; |
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private int _loopend = -1; |
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private float _rightgain; |
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private float _leftgain; |
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private float _eff1gain; |
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private float _eff2gain; |
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private AudioFloatInputStream afis; |
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protected SoftMixingClip(SoftMixingMixer mixer, DataLine.Info info) { |
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super(mixer, info); |
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} |
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protected void processControlLogic() { |
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_rightgain = rightgain; |
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_leftgain = leftgain; |
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_eff1gain = eff1gain; |
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_eff2gain = eff2gain; |
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if (active_sg) { |
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_active = active; |
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active_sg = false; |
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} else { |
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active = _active; |
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} |
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if (frameposition_sg) { |
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_frameposition = frameposition; |
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frameposition_sg = false; |
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afis = null; |
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} else { |
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frameposition = _frameposition; |
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} |
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if (loop_sg) { |
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_loopcount = loopcount; |
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_loopstart = loopstart; |
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_loopend = loopend; |
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} |
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if (afis == null) { |
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afis = AudioFloatInputStream.getInputStream(new AudioInputStream( |
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datastream, format, AudioSystem.NOT_SPECIFIED)); |
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if (Math.abs(format.getSampleRate() - outputformat.getSampleRate()) > 0.000001) |
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afis = new AudioFloatInputStreamResampler(afis, outputformat); |
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} |
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} |
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protected void processAudioLogic(SoftAudioBuffer[] buffers) { |
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if (_active) { |
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float[] left = buffers[SoftMixingMainMixer.CHANNEL_LEFT].array(); |
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float[] right = buffers[SoftMixingMainMixer.CHANNEL_RIGHT].array(); |
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int bufferlen = buffers[SoftMixingMainMixer.CHANNEL_LEFT].getSize(); |
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int readlen = bufferlen * in_nrofchannels; |
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if (readbuffer == null || readbuffer.length < readlen) { |
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readbuffer = new float[readlen]; |
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} |
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int ret = 0; |
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try { |
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ret = afis.read(readbuffer); |
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if (ret == -1) { |
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_active = false; |
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221 |
return; |
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222 |
} |
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if (ret != in_nrofchannels) |
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Arrays.fill(readbuffer, ret, readlen, 0); |
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225 |
} catch (IOException e) { |
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226 |
} |
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|
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int in_c = in_nrofchannels; |
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for (int i = 0, ix = 0; i < bufferlen; i++, ix += in_c) { |
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left[i] += readbuffer[ix] * _leftgain; |
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231 |
} |
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232 |
|
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233 |
if (out_nrofchannels != 1) { |
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234 |
if (in_nrofchannels == 1) { |
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for (int i = 0, ix = 0; i < bufferlen; i++, ix += in_c) { |
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right[i] += readbuffer[ix] * _rightgain; |
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237 |
} |
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238 |
} else { |
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239 |
for (int i = 0, ix = 1; i < bufferlen; i++, ix += in_c) { |
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right[i] += readbuffer[ix] * _rightgain; |
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241 |
} |
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242 |
} |
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243 |
|
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244 |
} |
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245 |
|
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246 |
if (_eff1gain > 0.0002) { |
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247 |
|
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float[] eff1 = buffers[SoftMixingMainMixer.CHANNEL_EFFECT1] |
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249 |
.array(); |
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250 |
for (int i = 0, ix = 0; i < bufferlen; i++, ix += in_c) { |
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eff1[i] += readbuffer[ix] * _eff1gain; |
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252 |
} |
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253 |
if (in_nrofchannels == 2) { |
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254 |
for (int i = 0, ix = 1; i < bufferlen; i++, ix += in_c) { |
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255 |
eff1[i] += readbuffer[ix] * _eff1gain; |
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256 |
} |
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257 |
} |
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258 |
} |
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259 |
|
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260 |
if (_eff2gain > 0.0002) { |
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261 |
float[] eff2 = buffers[SoftMixingMainMixer.CHANNEL_EFFECT2] |
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262 |
.array(); |
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263 |
for (int i = 0, ix = 0; i < bufferlen; i++, ix += in_c) { |
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264 |
eff2[i] += readbuffer[ix] * _eff2gain; |
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265 |
} |
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266 |
if (in_nrofchannels == 2) { |
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267 |
for (int i = 0, ix = 1; i < bufferlen; i++, ix += in_c) { |
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eff2[i] += readbuffer[ix] * _eff2gain; |
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269 |
} |
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270 |
} |
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271 |
} |
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272 |
|
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273 |
} |
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274 |
} |
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275 |
|
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276 |
public int getFrameLength() { |
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277 |
return bufferSize / format.getFrameSize(); |
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278 |
} |
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|
279 |
|
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280 |
public long getMicrosecondLength() { |
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281 |
return (long) (getFrameLength() * (1000000.0 / (double) getFormat() |
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282 |
.getSampleRate())); |
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|
283 |
} |
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|
284 |
|
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|
285 |
public void loop(int count) { |
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|
286 |
LineEvent event = null; |
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|
287 |
|
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|
288 |
synchronized (control_mutex) { |
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|
289 |
if (isOpen()) { |
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|
290 |
if (active) |
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|
291 |
return; |
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|
292 |
active = true; |
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293 |
active_sg = true; |
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|
294 |
loopcount = count; |
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295 |
event = new LineEvent(this, LineEvent.Type.START, |
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|
296 |
getLongFramePosition()); |
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|
297 |
} |
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|
298 |
} |
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|
299 |
|
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|
300 |
if (event != null) |
4a53d636e2f4
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|
301 |
sendEvent(event); |
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|
302 |
|
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|
303 |
} |
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|
304 |
|
4a53d636e2f4
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|
305 |
public void open(AudioInputStream stream) throws LineUnavailableException, |
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|
306 |
IOException { |
4a53d636e2f4
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|
307 |
if (isOpen()) { |
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|
308 |
throw new IllegalStateException("Clip is already open with format " |
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|
309 |
+ getFormat() + " and frame lengh of " + getFrameLength()); |
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|
310 |
} |
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|
311 |
if (AudioFloatConverter.getConverter(stream.getFormat()) == null) |
4a53d636e2f4
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|
312 |
throw new IllegalArgumentException("Invalid format : " |
4a53d636e2f4
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|
313 |
+ stream.getFormat().toString()); |
4a53d636e2f4
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amenkov
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|
314 |
|
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|
315 |
if (stream.getFrameLength() != AudioSystem.NOT_SPECIFIED) { |
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|
316 |
byte[] data = new byte[(int) stream.getFrameLength() |
4a53d636e2f4
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|
317 |
* stream.getFormat().getFrameSize()]; |
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|
318 |
int readsize = 512 * stream.getFormat().getFrameSize(); |
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|
319 |
int len = 0; |
4a53d636e2f4
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amenkov
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diff
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|
320 |
while (len != data.length) { |
4a53d636e2f4
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|
321 |
if (readsize > data.length - len) |
4a53d636e2f4
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|
322 |
readsize = data.length - len; |
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|
323 |
int ret = stream.read(data, len, readsize); |
4a53d636e2f4
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|
324 |
if (ret == -1) |
4a53d636e2f4
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amenkov
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diff
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|
325 |
break; |
4a53d636e2f4
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amenkov
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diff
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|
326 |
if (ret == 0) |
4a53d636e2f4
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amenkov
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diff
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|
327 |
Thread.yield(); |
4a53d636e2f4
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amenkov
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diff
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|
328 |
len += ret; |
4a53d636e2f4
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amenkov
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diff
changeset
|
329 |
} |
4a53d636e2f4
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diff
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|
330 |
open(stream.getFormat(), data, 0, len); |
4a53d636e2f4
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amenkov
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diff
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|
331 |
} else { |
4a53d636e2f4
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diff
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|
332 |
ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
4a53d636e2f4
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diff
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|
333 |
byte[] b = new byte[512 * stream.getFormat().getFrameSize()]; |
4a53d636e2f4
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amenkov
parents:
diff
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|
334 |
int r = 0; |
4a53d636e2f4
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amenkov
parents:
diff
changeset
|
335 |
while ((r = stream.read(b)) != -1) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
336 |
if (r == 0) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
337 |
Thread.yield(); |
4a53d636e2f4
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amenkov
parents:
diff
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|
338 |
baos.write(b, 0, r); |
4a53d636e2f4
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amenkov
parents:
diff
changeset
|
339 |
} |
4a53d636e2f4
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amenkov
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diff
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|
340 |
open(stream.getFormat(), baos.toByteArray(), 0, baos.size()); |
4a53d636e2f4
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amenkov
parents:
diff
changeset
|
341 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
342 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
343 |
} |
4a53d636e2f4
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amenkov
parents:
diff
changeset
|
344 |
|
4a53d636e2f4
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amenkov
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diff
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|
345 |
public void open(AudioFormat format, byte[] data, int offset, int bufferSize) |
4a53d636e2f4
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amenkov
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diff
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|
346 |
throws LineUnavailableException { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
347 |
synchronized (control_mutex) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
348 |
if (isOpen()) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
349 |
throw new IllegalStateException( |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
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diff
changeset
|
350 |
"Clip is already open with format " + getFormat() |
4a53d636e2f4
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diff
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|
351 |
+ " and frame lengh of " + getFrameLength()); |
4a53d636e2f4
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amenkov
parents:
diff
changeset
|
352 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
353 |
if (AudioFloatConverter.getConverter(format) == null) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
354 |
throw new IllegalArgumentException("Invalid format : " |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
355 |
+ format.toString()); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
356 |
if (bufferSize % format.getFrameSize() != 0) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
357 |
throw new IllegalArgumentException( |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
358 |
"Buffer size does not represent an integral number of sample frames!"); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
359 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
360 |
this.data = data; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
361 |
this.offset = offset; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
362 |
this.bufferSize = bufferSize; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
363 |
this.format = format; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
364 |
this.framesize = format.getFrameSize(); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
365 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
366 |
loopstart = 0; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
367 |
loopend = -1; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
368 |
loop_sg = true; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
369 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
370 |
if (!mixer.isOpen()) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
371 |
mixer.open(); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
372 |
mixer.implicitOpen = true; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
373 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
374 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
375 |
outputformat = mixer.getFormat(); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
376 |
out_nrofchannels = outputformat.getChannels(); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
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diff
changeset
|
377 |
in_nrofchannels = format.getChannels(); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
378 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
379 |
open = true; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
380 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
381 |
mixer.getMainMixer().openLine(this); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
382 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
383 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
384 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
385 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
386 |
public void setFramePosition(int frames) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
387 |
synchronized (control_mutex) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
388 |
frameposition_sg = true; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
389 |
frameposition = frames; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
390 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
391 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
392 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
393 |
public void setLoopPoints(int start, int end) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
394 |
synchronized (control_mutex) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
395 |
if (end != -1) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
396 |
if (end < start) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
397 |
throw new IllegalArgumentException("Invalid loop points : " |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
398 |
+ start + " - " + end); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
399 |
if (end * framesize > bufferSize) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
400 |
throw new IllegalArgumentException("Invalid loop points : " |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
401 |
+ start + " - " + end); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
402 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
403 |
if (start * framesize > bufferSize) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
404 |
throw new IllegalArgumentException("Invalid loop points : " |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
405 |
+ start + " - " + end); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
406 |
if (0 < start) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
407 |
throw new IllegalArgumentException("Invalid loop points : " |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
408 |
+ start + " - " + end); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
409 |
loopstart = start; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
410 |
loopend = end; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
411 |
loop_sg = true; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
412 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
413 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
414 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
415 |
public void setMicrosecondPosition(long microseconds) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
416 |
setFramePosition((int) (microseconds * (((double) getFormat() |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
417 |
.getSampleRate()) / 1000000.0))); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
418 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
419 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
420 |
public int available() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
421 |
return 0; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
422 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
423 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
424 |
public void drain() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
425 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
426 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
427 |
public void flush() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
428 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
429 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
430 |
public int getBufferSize() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
431 |
return bufferSize; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
432 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
433 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
434 |
public AudioFormat getFormat() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
435 |
return format; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
436 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
437 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
438 |
public int getFramePosition() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
439 |
synchronized (control_mutex) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
440 |
return frameposition; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
441 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
442 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
443 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
444 |
public float getLevel() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
445 |
return AudioSystem.NOT_SPECIFIED; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
446 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
447 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
448 |
public long getLongFramePosition() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
449 |
return getFramePosition(); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
450 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
451 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
452 |
public long getMicrosecondPosition() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
453 |
return (long) (getFramePosition() * (1000000.0 / (double) getFormat() |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
454 |
.getSampleRate())); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
455 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
456 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
457 |
public boolean isActive() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
458 |
synchronized (control_mutex) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
459 |
return active; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
460 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
461 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
462 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
463 |
public boolean isRunning() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
464 |
synchronized (control_mutex) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
465 |
return active; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
466 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
467 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
468 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
469 |
public void start() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
470 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
471 |
LineEvent event = null; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
472 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
473 |
synchronized (control_mutex) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
474 |
if (isOpen()) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
475 |
if (active) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
476 |
return; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
477 |
active = true; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
478 |
active_sg = true; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
479 |
loopcount = 0; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
480 |
event = new LineEvent(this, LineEvent.Type.START, |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
481 |
getLongFramePosition()); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
482 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
483 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
484 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
485 |
if (event != null) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
486 |
sendEvent(event); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
487 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
488 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
489 |
public void stop() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
490 |
LineEvent event = null; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
491 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
492 |
synchronized (control_mutex) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
493 |
if (isOpen()) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
494 |
if (!active) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
495 |
return; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
496 |
active = false; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
497 |
active_sg = true; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
498 |
event = new LineEvent(this, LineEvent.Type.STOP, |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
499 |
getLongFramePosition()); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
500 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
501 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
502 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
503 |
if (event != null) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
504 |
sendEvent(event); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
505 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
506 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
507 |
public void close() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
508 |
LineEvent event = null; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
509 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
510 |
synchronized (control_mutex) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
511 |
if (!isOpen()) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
512 |
return; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
513 |
stop(); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
514 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
515 |
event = new LineEvent(this, LineEvent.Type.CLOSE, |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
516 |
getLongFramePosition()); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
517 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
518 |
open = false; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
519 |
mixer.getMainMixer().closeLine(this); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
520 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
521 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
522 |
if (event != null) |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
523 |
sendEvent(event); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
524 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
525 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
526 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
527 |
public boolean isOpen() { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
528 |
return open; |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
529 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
530 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
531 |
public void open() throws LineUnavailableException { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
532 |
if (data == null) { |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
533 |
throw new IllegalArgumentException( |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
534 |
"Illegal call to open() in interface Clip"); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
535 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
536 |
open(format, data, offset, bufferSize); |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
537 |
} |
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
538 |
|
4a53d636e2f4
6702956: OpenJDK: replace encumbered code (software synthesizer)
amenkov
parents:
diff
changeset
|
539 |
} |