1 files changed, 77 insertions, 0 deletions
diff --git a/libjava/classpath/javax/sound/sampled/SourceDataLine.java b/libjava/classpath/javax/sound/sampled/SourceDataLine.java
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+++ b/libjava/classpath/javax/sound/sampled/SourceDataLine.java
@@ -0,0 +1,77 @@
+/* Output data line.
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.sound.sampled;
+
+/**
+ * This is a DataLine to which data may be written.
+ * @since 1.3
+ */
+public interface SourceDataLine extends DataLine
+{
+  /**
+   * Open the line, given the desired audio format.
+   * @param fmt the format to use
+   * @throws LineUnavailableException if the line is not available for
+   * some reason
+   * @throws SecurityException if this is prevented by the security manager
+   */
+  void open(AudioFormat fmt)
+    throws LineUnavailableException;
+
+  /**
+   * Open the line, given the desired audio format and the buffer size.
+   * @param fmt the format to use
+   * @param size the buffer size
+   * @throws LineUnavailableException if the line is not available for
+   * some reason
+   * @throws SecurityException if this is prevented by the security manager
+   */
+  void open(AudioFormat fmt, int size)
+    throws LineUnavailableException;
+
+  /**
+   * Write audio data to this line.  The data must be an integral number
+   * of frames, as determined by the audio format.
+   * @param buf a byte array of audio data
+   * @param offset index of the first byte in the array to use
+   * @param length the number of bytes to write
+   * @return the number of bytes written
+   */
+  int write(byte[] buf, int offset, int length);
+}