public override int Read(byte[] buffer, int offset, int count)
{
sbyte[] tempBuf = new sbyte[count];
// Decode samples into tempBuf.
int retrievedBlocks;
ApeNative.c_APEDecompress_GetData(Handle, tempBuf, count / BlockAlign, out retrievedBlocks);
// Shift them over to the actual sample buffer for NAudio.
Buffer.BlockCopy(tempBuf, 0, buffer, 0, tempBuf.Length);
return(count);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="filename">Path to the APE file to read.</param>
public ApeReader(string filename)
{
// Attempt to get a decoding instance.
int ret;
Handle = ApeNative.c_APEDecompress_Create(filename, out ret);
if (ret != 0)
{
throw new ArgumentException("Unable to create a decoder.");
}
// Initialize the WaveFormat
int sampleRate = ApeNative.Decompress_GetInfoInt(Handle, ApeNative.DecompressInfo.SampleRate);
int bitsPerSample = ApeNative.Decompress_GetInfoInt(Handle, ApeNative.DecompressInfo.BitsPerSample);
int channels = ApeNative.Decompress_GetInfoInt(Handle, ApeNative.DecompressInfo.Channels);
this.waveFormat = new WaveFormat(sampleRate, bitsPerSample, channels);
}
protected override void Dispose(bool disposing)
{
ApeNative.c_APEDecompress_Destroy(Handle);
base.Dispose(disposing);
}
