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Cleanup IAudioDest; CompressionLevel is now part of AudioEncoderSettings.

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FLAC encoders no longer offer non-subset compression levels by default.
This commit is contained in:
Grigory Chudov
2013-04-01 23:03:22 -04:00
parent 773c6d63fa
commit 9dd4897acc
44 changed files with 374 additions and 524 deletions
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37
CUETools.Codecs.ALAC/ALACWriter.cs
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@@ -33,16 +33,21 @@ using CUETools.Codecs;
namespace CUETools.Codecs.ALAC
{
public class ALACWriterSettings
public class ALACWriterSettings: AudioEncoderSettings
{
public ALACWriterSettings() { DoVerify = false; }
public ALACWriterSettings()
: base("0 1 2 3 4 5 6 7 8 9 10", "3")
{
DoVerify = false;
}
[DefaultValue(false)]
[DisplayName("Verify")]
[Description("Decode each frame and compare with original")]
public bool DoVerify { get; set; }
}
[AudioEncoderClass("cuetools", "m4a", true, "0 1 2 3 4 5 6 7 8 9 10", "3", 1, typeof(ALACWriterSettings))]
[AudioEncoderClass("cuetools", "m4a", true, 1, typeof(ALACWriterSettings))]
public class ALACWriter : IAudioDest
{
Stream _IO = null;
@@ -81,7 +86,6 @@ namespace CUETools.Codecs.ALAC
float[] windowBuffer;
int samplesInBuffer = 0;
int _compressionLevel = 5;
int _blocksize = 0;
int _totalSize = 0;
int _windowsize = 0, _windowcount = 0;
@@ -114,7 +118,7 @@ namespace CUETools.Codecs.ALAC
residualBuffer = new int[Alac.MAX_BLOCKSIZE * (_pcm.ChannelCount == 2 ? 6 : _pcm.ChannelCount + 1)];
windowBuffer = new float[Alac.MAX_BLOCKSIZE * 2 * Alac.MAX_LPC_WINDOWS];
eparams.set_defaults(_compressionLevel);
eparams.set_defaults(5);
eparams.padding_size = 4096;
frame = new ALACFrame(_pcm.ChannelCount == 2 ? 5 : _pcm.ChannelCount);
@@ -134,24 +138,9 @@ namespace CUETools.Codecs.ALAC
}
}
public int CompressionLevel
{
get
{
return _compressionLevel;
}
set
{
if (value < 0 || value > 10)
throw new Exception("unsupported compression level");
_compressionLevel = value;
eparams.set_defaults(_compressionLevel);
}
}
ALACWriterSettings _settings = new ALACWriterSettings();
public object Settings
public AudioEncoderSettings Settings
{
get
{
@@ -162,7 +151,11 @@ namespace CUETools.Codecs.ALAC
if (value as ALACWriterSettings == null)
throw new Exception("Unsupported options " + value);
_settings = value as ALACWriterSettings;
}
var _compressionLevel = _settings.EncoderModeIndex;
if (_compressionLevel < 0 || _compressionLevel > 10)
throw new Exception("unsupported compression level");
eparams.set_defaults(_compressionLevel);
}
}
public long Padding