Package de.sciss.io

Examples of de.sciss.io.AudioFileCacheInfo

874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
    final String    ourCode    = AbstractApplication.getApplication().getMacOSCreator();
    final int[][]    channelMaps  = createCacheChannelMaps();
    AudioStake      result    = null;
    AudioFileDescr    afd;
    byte[]        appCode;
    AudioFileCacheInfo  infoA, infoB;

    try {
      for( int i = 0; i < cacheAFs.length; i++ ) {
// System.out.println( "openCacheForRead checking '" + f[ i ].getAbsolutePath() + "'" );
       
        if( !f[ i ].isFile() ) return null;
        cacheAFs[ i ] = AudioFile.openAsRead( f[ i ]);
        cacheAFs[ i ].readAppCode();
        afd = cacheAFs[ i ].getDescr();
        final long expected = ((audioFiles[ i ].getFrameNum() + MAXCEILADD) & MAXMASK) >> decimHelps[ 0 ].shift;
        // System.out.println( "expected " + expected+ "; cacheF " +
        // cacheAFs[ i ].getFile().getAbsolutePath() );
        if( expected != afd.length ) {
          // System.err.println( "expected numFrames = "+ expected +
          // ", but got " + afd.length );
          return null;
        }
        appCode = (byte[]) afd.getProperty( AudioFileDescr.KEY_APPCODE );
        // System.err.println( "ourCode = '" + ourCode + "'; afd.appCode
        // = '" + afd.appCode + "'; appCode = '" + appCode + "'" );
        if( ourCode.equals( afd.appCode ) && (appCode != null) ) {
          infoA = AudioFileCacheInfo.decode( appCode );
          if( infoA != null ) {
            infoB = new AudioFileCacheInfo( audioFiles[ i ], decimModel, audioFiles[ i ].getFrameNum() );
            if( !infoA.equals( infoB )) {
              // System.err.println( "info mismatch!" );
              return null;
            }
            // System.err.println( "ok. numChans = " +
            // infoA.getNumChannels() );
View Full Code Here
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
    final AudioFile[]    cacheAFs  = new AudioFile[ audioFiles.length ];
    final String      ourCode    = AbstractApplication.getApplication().getMacOSCreator();
    final int[][]      channelMaps  = createCacheChannelMaps();
    AudioStake        result    = null;
    AudioFileDescr      afd;
    AudioFileCacheInfo    info;

    afdProto.type      = AudioFileDescr.TYPE_AIFF;
    afdProto.bitsPerSample  = 32;
    afdProto.sampleFormat  = AudioFileDescr.FORMAT_FLOAT;
    afdProto.rate      = decimHelps[ 0 ].rate; // getRate();
    afdProto.appCode    = ourCode;

    try {
      for( int i = 0; i < f.length; i++ ) {
        cm.removeFile( f[ i ]); // in case it existed
// System.out.println( "openCacheForWrite doing '" + f[ i ].getAbsolutePath() + "'" );
        afd        = new AudioFileDescr( afdProto );
        afd.channels  = channelMaps[ i ].length;
        // System.out.println( "channels = " + afd.channels );
        afd.file    = f[ i ];
        info      = new AudioFileCacheInfo( audioFiles[ i ], decimModel, audioFiles[ i ].getFrameNum() );
        afd.setProperty( AudioFileDescr.KEY_APPCODE, info.encode() );
        cacheAFs[ i ]  = AudioFile.openAsWrite( afd );
        fileSpans[ i ]  = new Span( 0, decimFrameNum );
      }
      // XXX WE NEED A WAY TO CLOSE THE FILES UPON STAKE DISPOSAL XXX
      if( channelMaps.length == 1 ) {
View Full Code Here
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
    final String    ourCode    = AbstractApplication.getApplication().getMacOSCreator();
    final int[][]    channelMaps  = createCacheChannelMaps();
    AudioStake      result    = null;
    AudioFileDescr    afd;
    byte[]        appCode;
    AudioFileCacheInfo  infoA, infoB;

    try {
      for( int i = 0; i < cacheAFs.length; i++ ) {
// System.out.println( "openCacheForRead checking '" + f[ i ].getAbsolutePath() + "'" );
       
        if( !f[ i ].isFile() ) return null;
        cacheAFs[ i ] = AudioFile.openAsRead( f[ i ]);
        cacheAFs[ i ].readAppCode();
        afd = cacheAFs[ i ].getDescr();
        final long expected = ((audioFiles[ i ].getFrameNum() + MAXCEILADD) & MAXMASK) >> decimHelps[ 0 ].shift;
        // System.out.println( "expected " + expected+ "; cacheF " +
        // cacheAFs[ i ].getFile().getAbsolutePath() );
        if( expected != afd.length ) {
          // System.err.println( "expected numFrames = "+ expected +
          // ", but got " + afd.length );
          return null;
        }
        appCode = (byte[]) afd.getProperty( AudioFileDescr.KEY_APPCODE );
        // System.err.println( "ourCode = '" + ourCode + "'; afd.appCode
        // = '" + afd.appCode + "'; appCode = '" + appCode + "'" );
        if( ourCode.equals( afd.appCode ) && (appCode != null) ) {
          infoA = AudioFileCacheInfo.decode( appCode );
          if( infoA != null ) {
            infoB = new AudioFileCacheInfo( audioFiles[ i ], decimModel, audioFiles[ i ].getFrameNum() );
            if( !infoA.equals( infoB )) {
              // System.err.println( "info mismatch!" );
              return null;
            }
            // System.err.println( "ok. numChans = " +
            // infoA.getNumChannels() );
View Full Code Here
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
    final AudioFile[]    cacheAFs  = new AudioFile[ audioFiles.length ];
    final String      ourCode    = AbstractApplication.getApplication().getMacOSCreator();
    final int[][]      channelMaps  = createCacheChannelMaps();
    AudioStake        result    = null;
    AudioFileDescr      afd;
    AudioFileCacheInfo    info;

    afdProto.type      = AudioFileDescr.TYPE_AIFF;
    afdProto.bitsPerSample  = 32;
    afdProto.sampleFormat  = AudioFileDescr.FORMAT_FLOAT;
    afdProto.rate      = decimHelps[ 0 ].rate; // getRate();
    afdProto.appCode    = ourCode;

    try {
      for( int i = 0; i < f.length; i++ ) {
        cm.removeFile( f[ i ]); // in case it existed
// System.out.println( "openCacheForWrite doing '" + f[ i ].getAbsolutePath() + "'" );
        afd        = new AudioFileDescr( afdProto );
        afd.channels  = channelMaps[ i ].length;
        // System.out.println( "channels = " + afd.channels );
        afd.file    = f[ i ];
        info      = new AudioFileCacheInfo( audioFiles[ i ], decimModel, audioFiles[ i ].getFrameNum() );
        afd.setProperty( AudioFileDescr.KEY_APPCODE, info.encode() );
        cacheAFs[ i ]  = AudioFile.openAsWrite( afd );
        fileSpans[ i ]  = new Span( 0, decimFrameNum );
      }
      // XXX WE NEED A WAY TO CLOSE THE FILES UPON STAKE DISPOSAL XXX
      if( channelMaps.length == 1 ) {
View Full Code Here
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
    final String    ourCode    = "EisK"; // AbstractApplication.getApplication().getMacOSCreator();
    AudioFile      cacheAF    = null;
    AudioFileDescr    afd;
    boolean        success    = false;
    byte[]        appCode;
    AudioFileCacheInfo  infoA, infoB;

    try {
      if( !f.isFile() ) return null;
      cacheAF      = AudioFile.openAsRead( f );
      cacheAF.readAppCode();
      afd        = cacheAF.getDescr();
      appCode      = (byte[]) afd.getProperty( AudioFileDescr.KEY_APPCODE );
      if( ourCode.equals( afd.appCode ) && (appCode != null) ) {
        infoA    = AudioFileCacheInfo.decode( appCode );
        if( infoA != null ) {
          infoB  = new AudioFileCacheInfo( fullScale, model, fullScale.getFrameNum() );
          if( !infoA.equals( infoB )) {
            return null;
          }
        }
      } else {
        return null;
View Full Code Here
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
    final File          f      = createCacheFileName();
    if( f == null ) return null;

    final AudioFileDescr    afd      = new AudioFileDescr();
    final String        ourCode    = "EisK"; // AbstractApplication.getApplication().getMacOSCreator();
    final AudioFileCacheInfo  info;

    afd.type      = AudioFileDescr.TYPE_AIFF;
    afd.bitsPerSample  = 32;
    afd.sampleFormat  = AudioFileDescr.FORMAT_FLOAT;
    afd.rate      = decimHelps[ 0 ].rate; // getRate();
    afd.appCode      = ourCode;

    cm.removeFile( f );    // in case it existed
    afd.channels    = fullScale.getChannelNum() * modelChannels;
    afd.file      = f;
    info        = new AudioFileCacheInfo( fullScale, model, fullScale.getFrameNum() );
    afd.setProperty( AudioFileDescr.KEY_APPCODE, info.encode() );
    return AudioFile.openAsWrite( afd );
  }
View Full Code Here
TOP

Related Classes of de.sciss.io.AudioFileCacheInfo

  • de.sciss.eisenkraut.io.DecimatedWaveTrail
  • de.sciss.meloncillo.io.DecimatedWaveTrail
  • de.sciss.swingosc.SoundFileView
  • java.io.DataOutputStream
  • java.io.ByteArrayOutputStream
  • java.io.ByteArrayInputStream
  • java.io.DataInputStream
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.