Files
cuetools.net/CUETools.Codecs.FLAKE/Flake.cs
Wolfgang Stöggl 66b533c284 Bump copyright year to 2020
The copyright year was last time updated in 2018. There is some cleanup
involved in this commit and the next copyright year update is supposed
to be simpler (i.e. substitute "-2020").

- Substitute occurrences of "-2018" with "-2020" using:
  git grep -I -l -e '-2018' -- ':(exclude)*.bak' | xargs \
  sed -b -i -e 's/-2018/-2020/g'

- Update special cases:
  CUEPlayer
    git grep -I -l -e 'Grigory Chudov 2010' -- | xargs \
    sed -b -i -e 's/Grigory Chudov 2010/2010-2020 Grigory Chudov/g'
  CUERipper
    git grep -I -l -e '2008-2009' -- | xargs \
    sed -b -i -e 's/2008-2009/2008-2020/g'
  CUETools, CUETools.FLACCL.cmd
    git grep -I -l -e '2008-2010' -- ':(exclude)*FlaCuda*' | xargs \
    sed -b -i -e 's/2008-2010/2008-2020/g'
    git grep -I -l -e '2010-2013' -- | xargs \
    sed -b -i -e 's/2010-2013/2010-2020/g'
  CUETools.ChaptersToCue
    git grep -I -l -e 'Grigory Chudov 2017' -- | xargs \
    sed -b -i -e 's/Grigory Chudov 2017/2017-2020 Grigory Chudov/g'
  CUETools.CTDB.EACPlugin
    git grep -I -l -e 'Grigory Chudov 2012' -- | xargs \
    sed -b -i -e 's/Grigory Chudov 2012/2012-2020 Grigory Chudov/g'
    git grep -I -l -e '2011-12' -- | xargs \
    sed -b -i -e 's/2011-12/2011-2020/g'
  CUETools.Codecs.FLACCL
    git grep -I -l -e '2009-2010' -- ':(exclude)*FlaCuda*' | xargs \
    sed -b -i -e 's/2009-2010/2009-2020/g'
  CUETools.eac3ui (BluTools)
    git grep -I -l -e '©  2018' -- | xargs \
    sed -b -i -e 's/©  2018/© 2018-2020 Grigory Chudov/g'
  CUETools.Flake
    git grep -I -l -e ' 2009-2014 Gr' -- | xargs \
    sed -b -i -e 's/ 2009-2014 Gr/ 2009-2020 Gr/g'
  CUETools.Processor
    git grep -I -l -e ' 2008-2013  Gr' -- | xargs \
    sed -b -i -e 's/ 2008-2013  Gr/ 2008-2020 Gr/g'
  CUETools.Ripper.Console
    git grep -I -l -e ' 2008-10 Gr' -- | xargs \
    sed -b -i -e 's/ 2008-10 Gr/ 2008-2020 Gr/g'
  CUETools.Ripper.Console, CUETools.Ripper.SCSI
    git grep -I -l -e ' 2008-13 Gr' -- | xargs \
    sed -b -i -e 's/ 2008-13 Gr/ 2008-2020 Gr/g'

  Single year entries: 2008, 2009, 2010, 2011, 2017, 2018
    git grep -I -l -e ' 2008 Gr' -- | xargs \
    sed -b -i -e 's/ 2008 Gr/ 2008-2020 Gr/g'
    git grep -I -l -e ' 2009 Gr' -- ':(exclude)*FlaCuda*' | xargs \
    sed -b -i -e 's/ 2009 Gr/ 2009-2020 Gr/g'
    git grep -I -l -e ' 2010 Gr' -- | xargs \
    sed -b -i -e 's/ 2010 Gr/ 2010-2020 Gr/g'
    git grep -I -l -e ' 2011 Gr' -- | xargs \
    sed -b -i -e 's/ 2011 Gr/ 2011-2020 Gr/g'
    git grep -I -l -e ' 2017 Gr' -- | xargs \
    sed -b -i -e 's/ 2017 Gr/ 2017-2020 Gr/g'
    git grep -I -l -e ' 2018 Gr' -- | xargs \
    sed -b -i -e 's/ 2018 Gr/ 2018-2020 Gr/g'

  Fix typo in copyright year of CUETools.Codecs.WMA/AudioDecoder.cs:
    Copyright (c) 20139 Grigory Chudov
    git grep -I -lw -e '20139' -- | xargs \
    sed -b -i -e 's/20139/2013-2020/g'
2020-02-04 13:35:53 +01:00

75 lines
2.9 KiB
C#

/**
* CUETools.Flake: pure managed FLAC audio encoder
* Copyright (c) 2009-2020 Grigory Chudov
* Based on Flake encoder, http://flake-enc.sourceforge.net/
* Copyright (c) 2006-2009 Justin Ruggles
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
using System;
namespace CUETools.Codecs.Flake
{
public class FlakeConstants
{
public const int MAX_BLOCKSIZE = 65535;
public const int MAX_RICE_PARAM = 14;
public const int MAX_PARTITION_ORDER = 8;
public const int MAX_PARTITIONS = 1 << MAX_PARTITION_ORDER;
public const int FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN = 64; /* bits */
public const int FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN = 64; /* bits */
public const int FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN = 16; /* bits */
public static readonly int[] flac_samplerates = new int[16] {
0, 88200, 176400, 192000,
8000, 16000, 22050, 24000, 32000, 44100, 48000, 96000,
0, 0, 0, 0
};
//1100 : get 8 bit sample rate (in kHz) from end of header
//1101 : get 16 bit sample rate (in Hz) from end of header
//1110 : get 16 bit sample rate (in tens of Hz) from end of header
public static readonly int[] flac_blocksizes = new int[15] { 0, 192, 576, 1152, 2304, 4608, 0, 0, 256, 512, 1024, 2048, 4096, 8192, 16384 };
//0110 : get 8 bit (blocksize-1) from end of header
//0111 : get 16 bit (blocksize-1) from end of header
public static readonly int[] flac_bitdepths = new int[8] { 0, 8, 12, 0, 16, 20, 24, 0 };
public static PredictionType LookupPredictionType(string name)
{
return (PredictionType)(Enum.Parse(typeof(PredictionType), name, true));
}
public static StereoMethod LookupStereoMethod(string name)
{
return (StereoMethod)(Enum.Parse(typeof(StereoMethod), name, true));
}
public static WindowMethod LookupWindowMethod(string name)
{
return (WindowMethod)(Enum.Parse(typeof(WindowMethod), name, true));
}
public static OrderMethod LookupOrderMethod(string name)
{
return (OrderMethod)(Enum.Parse(typeof(OrderMethod), name, true));
}
public static WindowFunction LookupWindowFunction(string name)
{
return (WindowFunction)(Enum.Parse(typeof(WindowFunction), name, true));
}
}
}