tests

CUETools.Codecs/Codecs.cs

@@ -997,96 +997,6 @@ namespace CUETools.Codecs
 		public string Path { get { return null; } }
 	}
 
-	public class NoiseGenerator : IAudioSource
-	{
-		private long _sampleOffset, _sampleCount;
-		private AudioPCMConfig pcm;
-		private Random rnd;
-		private byte[] temp;
-		private int tempOffs;
-
-		public NoiseGenerator(AudioPCMConfig pcm, long sampleCount, int seed, int offset)
-		{
-			if (offset < 0)
-				throw new ArgumentOutOfRangeException("offset", "offset cannot be negative");
-
-			this._sampleOffset = 0;
-			this._sampleCount = sampleCount;
-			this.pcm = pcm;
-			this.rnd = new Random(seed);
-			this.temp = new byte[8192 * pcm.BlockAlign];
-			this.tempOffs = temp.Length;
-			int byteOff = offset * pcm.BlockAlign;
-			for (int k = 0; k < byteOff / temp.Length; k++)
-				rnd.NextBytes(temp);
-			if (byteOff % temp.Length > 0)
-				rnd.NextBytes(new byte[byteOff % temp.Length]);
-		}
-
-		public NoiseGenerator(long sampleCount)
-			: this(AudioPCMConfig.RedBook, sampleCount, 0, 0)
-		{
-		}
-
-		public long Length
-		{
-			get
-			{
-				return _sampleCount;
-			}
-		}
-
-		public long Remaining
-		{
-			get
-			{
-				return _sampleCount - _sampleOffset;
-			}
-		}
-
-		public long Position
-		{
-			get
-			{
-				return _sampleOffset;
-			}
-			set
-			{
-				_sampleOffset = value;
-			}
-		}
-
-		public AudioPCMConfig PCM { get { return pcm; } }
-
-		public int Read(AudioBuffer buff, int maxLength)
-		{
-			buff.Prepare(this, maxLength);
-
-			int buffOffs = 0;
-			while (buffOffs < buff.ByteLength)
-			{
-				if (tempOffs == temp.Length)
-				{
-					rnd.NextBytes(temp);
-					tempOffs = 0;
-				}
-				int chunk = Math.Min(buff.ByteLength - buffOffs, temp.Length - tempOffs);
-				Array.Copy(temp, tempOffs, buff.Bytes, buffOffs, chunk);
-				buffOffs += chunk;
-				tempOffs += chunk;
-			}
-
-			_sampleOffset += buff.Length;
-			return buff.Length;
-		}
-
-		public void Close()
-		{
-		}
-
-		public string Path { get { return null; } }
-	}
-
 	[AudioDecoderClass("builtin wav", "wav")]
 	public class WAVReader : IAudioSource
 	{