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LossyWAV support

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chudov
2008-11-21 20:06:11 +00:00
parent b7b78afa8a
commit 478f92236d
19 changed files with 4110 additions and 3223 deletions
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58
CUEToolsLib/AudioReadWrite.cs
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@@ -4,15 +4,16 @@ using FLACDotNet;
using WavPackDotNet;
using APEDotNet;
using ALACDotNet;
using LossyWAVDotNet;
using AudioCodecsDotNet;
using System.Collections.Generic;
using System.Collections.Specialized;
namespace CUEToolsLib {
public static class AudioReadWrite {
public static IAudioSource GetAudioSource(string path, Stream IO)
public static IAudioSource GetAudioSource(string path, Stream IO, string extension)
{
switch (Path.GetExtension(path).ToLower())
switch (extension)
{
case ".wav":
return new WAVReader(path, IO);
@@ -31,20 +32,46 @@ namespace CUEToolsLib {
}
}
public static IAudioDest GetAudioDest(string path, int bitsPerSample, int channelCount, int sampleRate, long finalSampleCount) {
public static IAudioSource GetAudioSource(string path, Stream IO)
{
string extension = Path.GetExtension(path).ToLower();
string filename = Path.GetFileNameWithoutExtension(path);
string secondExtension = Path.GetExtension(filename).ToLower();
if (secondExtension != ".lossy" && secondExtension != ".lwcdf")
return GetAudioSource(path, IO, extension);
string lossyPath = Path.Combine(Path.GetDirectoryName(path), Path.GetFileNameWithoutExtension(filename) + ".lossy" + extension);
string lwcdfPath = Path.Combine(Path.GetDirectoryName(path), Path.GetFileNameWithoutExtension(filename) + ".lwcdf" + extension);
IAudioSource lossySource = GetAudioSource(lossyPath, null, extension);
IAudioSource lwcdfSource = GetAudioSource(lwcdfPath, null, extension);
return new LossyWAVReader(lossySource, lwcdfSource);
}
public static IAudioDest GetAudioDest(string path, int bitsPerSample, int channelCount, int sampleRate, long finalSampleCount, string extension, CUEConfig config) {
IAudioDest dest;
switch (Path.GetExtension(path).ToLower()) {
switch (extension) {
case ".wav":
dest = new WAVWriter(path, bitsPerSample, channelCount, sampleRate); break;
dest = new WAVWriter(path, bitsPerSample, channelCount, sampleRate);
break;
#if !MONO
case ".flac":
dest = new FLACWriter(path, bitsPerSample, channelCount, sampleRate); break;
dest = new FLACWriter(path, bitsPerSample, channelCount, sampleRate);
((FLACWriter)dest).CompressionLevel = (int)config.flacCompressionLevel;
((FLACWriter)dest).Verify = config.flacVerify;
break;
case ".wv":
dest = new WavPackWriter(path, bitsPerSample, channelCount, sampleRate); break;
dest = new WavPackWriter(path, bitsPerSample, channelCount, sampleRate);
((WavPackWriter)dest).CompressionMode = config.wvCompressionMode;
((WavPackWriter)dest).ExtraMode = config.wvExtraMode;
((WavPackWriter)dest).MD5Sum = config.wvStoreMD5;
break;
case ".ape":
dest = new APEWriter(path, bitsPerSample, channelCount, sampleRate); break;
dest = new APEWriter(path, bitsPerSample, channelCount, sampleRate);
((APEWriter)dest).CompressionLevel = (int)config.apeCompressionLevel;
break;
case ".dummy":
dest = new DummyWriter(path, bitsPerSample, channelCount, sampleRate); break;
dest = new DummyWriter(path, bitsPerSample, channelCount, sampleRate);
break;
#endif
default:
throw new Exception("Unsupported audio type.");
@@ -52,5 +79,18 @@ namespace CUEToolsLib {
dest.FinalSampleCount = finalSampleCount;
return dest;
}
public static IAudioDest GetAudioDest(string path, int bitsPerSample, int channelCount, int sampleRate, long finalSampleCount, CUEConfig config)
{
string extension = Path.GetExtension(path).ToLower();
string filename = Path.GetFileNameWithoutExtension(path);
if (Path.GetExtension(filename).ToLower() != ".lossy")
return GetAudioDest(path, bitsPerSample, channelCount, sampleRate, finalSampleCount, extension, config);
string lwcdfPath = Path.Combine(Path.GetDirectoryName(path), Path.GetFileNameWithoutExtension(filename) + ".lwcdf" + extension);
IAudioDest lossyDest = GetAudioDest(path, bitsPerSample, channelCount, sampleRate, finalSampleCount, extension, config);
IAudioDest lwcdfDest = GetAudioDest(lwcdfPath, bitsPerSample, channelCount, sampleRate, finalSampleCount, extension, config);
return new LossyWAVWriter(lossyDest, lwcdfDest, bitsPerSample, channelCount, sampleRate, config.lossyWAVQuality);
}
}
}