public static int BytesToSamples(int byteCount, NwCodec codec)
{
switch (codec)
{
case NwCodec.GcAdpcm:
return(GcAdpcmMath.ByteCountToSampleCount(byteCount));
case NwCodec.Pcm16Bit:
return(byteCount / 2);
case NwCodec.Pcm8Bit:
return(byteCount);
default:
return(0);
}
}
public static int SamplesToBytes(int sampleCount, NwCodec codec)
{
switch (codec)
{
case NwCodec.GcAdpcm:
return(GcAdpcmMath.SampleCountToByteCount(sampleCount));
case NwCodec.Pcm16Bit:
return(sampleCount * 2);
case NwCodec.Pcm8Bit:
return(sampleCount);
default:
return(0);
}
}
public static AudioFormat FromBxstm(NwCodec codec)
{
switch (codec)
{
case NwCodec.Pcm8Bit:
return(AudioFormat.Pcm8);
case NwCodec.Pcm16Bit:
return(AudioFormat.Pcm16);
case NwCodec.GcAdpcm:
return(AudioFormat.GcAdpcm);
case NwCodec.ImaAdpcm:
return(AudioFormat.ImaAdpcm);
default:
throw new ArgumentOutOfRangeException(nameof(codec), codec, null);
}
}
/// <summary>
/// Creates a new RSTMExporter instance that uses the given encoding when it has to re-encode a file.
/// </summary>
/// <param name="defaultEncoding">The encoding to use</param>
public RSTMExporter(NwCodec defaultEncoding)
{
this.encoding = defaultEncoding;
}
/// <summary>
/// Creates a new FSTMExporter instance that uses the given encoding when it has to re-encode a file.
/// </summary>
/// <param name="defaultEncoding">The encoding to use</param>
public FSTMExporter(NwCodec encoding, NwTarget target)
{
this.encoding = encoding;
this.target = target;
}