src/java.desktop/share/classes/com/sun/media/sound/AlawCodec.java

*** 1,7 ****
  /*
!  * Copyright (c) 1999, 2016, 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.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 1999, 2018, 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.  Oracle designates this
*** 45,55 ****
      /* Tables used for A-law decoding */
  
      private static final byte[] ALAW_TABH = new byte[256];
      private static final byte[] ALAW_TABL = new byte[256];
  
!     private static final short seg_end[] = {
              0xFF, 0x1FF, 0x3FF, 0x7FF, 0xFFF, 0x1FFF, 0x3FFF, 0x7FFF
      };
  
      /**
       * Initializes the decode tables.
--- 45,55 ----
      /* Tables used for A-law decoding */
  
      private static final byte[] ALAW_TABH = new byte[256];
      private static final byte[] ALAW_TABL = new byte[256];
  
!     private static final short[] seg_end = {
              0xFF, 0x1FF, 0x3FF, 0x7FF, 0xFFF, 0x1FFF, 0x3FFF, 0x7FFF
      };
  
      /**
       * Initializes the decode tables.
*** 89,110 ****
  
          if( sourceFormat.getEncoding().equals( AudioFormat.Encoding.PCM_SIGNED )) {
  
              if( sourceFormat.getSampleSizeInBits() == 16 ) {
  
!                 AudioFormat.Encoding enc[] = new AudioFormat.Encoding[1];
                  enc[0] = AudioFormat.Encoding.ALAW;
                  return enc;
  
              } else {
                  return new AudioFormat.Encoding[0];
              }
          } else if( sourceFormat.getEncoding().equals( AudioFormat.Encoding.ALAW ) ) {
  
              if( sourceFormat.getSampleSizeInBits() == 8 ) {
  
!                 AudioFormat.Encoding enc[] = new AudioFormat.Encoding[1];
                  enc[0] = AudioFormat.Encoding.PCM_SIGNED;
                  return enc;
  
              } else {
                  return new AudioFormat.Encoding[0];
--- 89,110 ----
  
          if( sourceFormat.getEncoding().equals( AudioFormat.Encoding.PCM_SIGNED )) {
  
              if( sourceFormat.getSampleSizeInBits() == 16 ) {
  
!                 AudioFormat.Encoding[] enc = new AudioFormat.Encoding[1];
                  enc[0] = AudioFormat.Encoding.ALAW;
                  return enc;
  
              } else {
                  return new AudioFormat.Encoding[0];
              }
          } else if( sourceFormat.getEncoding().equals( AudioFormat.Encoding.ALAW ) ) {
  
              if( sourceFormat.getSampleSizeInBits() == 8 ) {
  
!                 AudioFormat.Encoding[] enc = new AudioFormat.Encoding[1];
                  enc[0] = AudioFormat.Encoding.PCM_SIGNED;
                  return enc;
  
              } else {
                  return new AudioFormat.Encoding[0];
*** 244,265 ****
  
      private final class AlawCodecStream extends AudioInputStream {
  
          // tempBuffer required only for encoding (when encode is true)
          private static final int tempBufferSize = 64;
!         private byte tempBuffer [] = null;
  
          /**
           * True to encode to a-law, false to decode to linear
           */
          boolean encode = false;
  
          AudioFormat encodeFormat;
          AudioFormat decodeFormat;
  
!         byte tabByte1[] = null;
!         byte tabByte2[] = null;
          int highByte = 0;
          int lowByte  = 1;
  
          AlawCodecStream(AudioInputStream stream, AudioFormat outputFormat) {
  
--- 244,265 ----
  
      private final class AlawCodecStream extends AudioInputStream {
  
          // tempBuffer required only for encoding (when encode is true)
          private static final int tempBufferSize = 64;
!         private byte[] tempBuffer  = null;
  
          /**
           * True to encode to a-law, false to decode to linear
           */
          boolean encode = false;
  
          AudioFormat encodeFormat;
          AudioFormat decodeFormat;
  
!         byte[] tabByte1 = null;
!         byte[] tabByte2 = null;
          int highByte = 0;
          int lowByte  = 1;
  
          AlawCodecStream(AudioInputStream stream, AudioFormat outputFormat) {
  
*** 318,328 ****
  
          /*
           * $$jb 2/23/99
           * Used to determine segment number in aLaw encoding
           */
!         private short search(short val, short table[], short size) {
              for(short i = 0; i < size; i++) {
                  if (val <= table[i]) { return i; }
              }
              return size;
          }
--- 318,328 ----
  
          /*
           * $$jb 2/23/99
           * Used to determine segment number in aLaw encoding
           */
!         private short search(short val, short[] table, short size) {
              for(short i = 0; i < size; i++) {
                  if (val <= table[i]) { return i; }
              }
              return size;
          }