/// <summary>
/// Constructor.
/// </summary>
/// <param name="file">The path to the SID file to open.</param>
/// <param name="sampleRate">Desired sample rate.</param>
/// <param name="channels">Desired number of channels to use.</param>
/// <param name="sidToUse">The type of SID chip to use.</param>
/// <param name="clockFreqToUse">The clock frequency to use during playback.</param>
public SidReader(string file, int sampleRate=44100, int channels=2, SidModel sidToUse=SidModel.Correct, SidClock clockFreqToUse=SidClock.Correct)
{
// Ensure the sample rate specified is clamped to valid values
if (sampleRate <= 0)
sampleRate = 44100;
// Ensure the number of channels is correct.
if (channels <= 0 || channels > 2)
channels = 2;
// Initialize wave format.
waveFormat = new WaveFormat(sampleRate, 16, channels);
// Initialize the SID player.
byte[] fileBytes = File.ReadAllBytes(file);
SidplayNative.InitializePlayer(fileBytes, fileBytes.Length - 1, sampleRate, channels, sidToUse, clockFreqToUse);
// Set the info properties.
//--- Tune title ---//
byte[] buffer = new byte[81];
Marshal.Copy(SidplayNative.TuneTitle(), buffer, 0, buffer.Length);
string tuneTitle = Encoding.UTF8.GetString(buffer);
tuneTitle = tuneTitle.Trim((char) 0x00);
this.TuneTitle = tuneTitle;
//--- Tune Author --//
Marshal.Copy(SidplayNative.TuneAuthor(), buffer, 0, buffer.Length);
string tuneAuthor = Encoding.UTF8.GetString(buffer);
tuneAuthor = tuneAuthor.Trim((char) 0x00);
this.TuneAuthor = tuneAuthor;
//--- Tune Copyright ---//
Marshal.Copy(SidplayNative.TuneCopyright(), buffer, 0, buffer.Length);
string tuneCopyright = Encoding.UTF8.GetString(buffer);
tuneCopyright = tuneCopyright.Trim((char) 0x00);
this.TuneCopyright = tuneCopyright;
//--- Number of Subtunes ---//
this.NumberOfSubtunes = SidplayNative.NumberOfSubtunes();
}
public static extern int InitializePlayer(byte[] data, int byteLength, int sampleRate, int channels, SidModel sidToUse, SidClock clockFreqToUse);
