diff options
Diffstat (limited to 'songdbj/de/jarnbjo/vorbis/IdentificationHeader.java')
-rw-r--r-- | songdbj/de/jarnbjo/vorbis/IdentificationHeader.java | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/songdbj/de/jarnbjo/vorbis/IdentificationHeader.java b/songdbj/de/jarnbjo/vorbis/IdentificationHeader.java deleted file mode 100644 index 1e18163385..0000000000 --- a/songdbj/de/jarnbjo/vorbis/IdentificationHeader.java +++ /dev/null @@ -1,120 +0,0 @@ -/* - * $ProjectName$ - * $ProjectRevision$ - * ----------------------------------------------------------- - * $Id$ - * ----------------------------------------------------------- - * - * $Author$ - * - * Description: - * - * Copyright 2002-2003 Tor-Einar Jarnbjo - * ----------------------------------------------------------- - * - * Change History - * ----------------------------------------------------------- - * $Log$ - * Revision 1.1 2005/07/11 15:42:36 hcl - * Songdb java version, source. only 1.5 compatible - * - * Revision 1.2 2004/09/21 06:39:06 shred - * Importe reorganisiert, damit Eclipse Ruhe gibt. ;-) - * - * Revision 1.1.1.1 2004/04/04 22:09:12 shred - * First Import - * - * Revision 1.3 2003/03/31 00:20:16 jarnbjo - * no message - * - * Revision 1.2 2003/03/16 01:11:12 jarnbjo - * no message - * - * - */ - -package de.jarnbjo.vorbis; - -import java.io.IOException; - -import de.jarnbjo.util.io.BitInputStream; - -/** - */ - -public class IdentificationHeader { - - private int version, channels, sampleRate, bitrateMaximum, bitrateNominal, bitrateMinimum, blockSize0, blockSize1; - private boolean framingFlag; - private MdctFloat[] mdct=new MdctFloat[2]; - //private MdctLong[] mdctInt=new MdctLong[2]; - - private static final long HEADER = 0x736962726f76L; // 'vorbis' - - public IdentificationHeader(BitInputStream source) throws VorbisFormatException, IOException { - //equalizer=new Equalizer(); - //equalizer.pack(); - //equalizer.show(); - - long leading=source.getLong(48); - if(leading!=HEADER) { - throw new VorbisFormatException("The identification header has an illegal leading."); - } - version=source.getInt(32); - channels=source.getInt(8); - sampleRate=source.getInt(32); - bitrateMaximum=source.getInt(32); - bitrateNominal=source.getInt(32); - bitrateMinimum=source.getInt(32); - int bs=source.getInt(8); - blockSize0=1<<(bs&0xf); - blockSize1=1<<(bs>>4); - - mdct[0]=new MdctFloat(blockSize0); - mdct[1]=new MdctFloat(blockSize1); - //mdctInt[0]=new MdctLong(blockSize0); - //mdctInt[1]=new MdctLong(blockSize1); - - framingFlag=source.getInt(8)!=0; - } - - public int getSampleRate() { - return sampleRate; - } - - public int getMaximumBitrate() { - return bitrateMaximum; - } - - public int getNominalBitrate() { - return bitrateNominal; - } - - public int getMinimumBitrate() { - return bitrateMinimum; - } - - public int getChannels() { - return channels; - } - - public int getBlockSize0() { - return blockSize0; - } - - public int getBlockSize1() { - return blockSize1; - } - - protected MdctFloat getMdct0() { - return mdct[0]; - } - - protected MdctFloat getMdct1() { - return mdct[1]; - } - - public int getVersion() { - return version; - } -}
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