public byte[] Encode(PCM16Audio lwav, string original_filename_no_ext)
{
if (lwav.OriginalPath != null)
{
switch (Path.GetExtension(lwav.OriginalPath).ToLowerInvariant())
{
case ".brstm":
return(File.ReadAllBytes(lwav.OriginalPath));
case ".bcstm":
return(CSTMConverter.ToRSTM(File.ReadAllBytes(lwav.OriginalPath)));
case ".bfstm":
return(FSTMConverter.ToRSTM(File.ReadAllBytes(lwav.OriginalPath)));
}
}
using (var pw = new ProgressWindow(null, "BrawlLib Audio Encoder", $"Encoding {original_filename_no_ext}", true))
using (FileMap rstm = RSTMConverter.Encode(new PCM16AudioStream(lwav), pw, WaveEncoding.ADPCM)) {
if (pw.Cancelled)
{
throw new AudioExporterException("RSTM export cancelled");
}
byte[] data = new byte[rstm.Length];
Marshal.Copy(rstm.Address, data, 0, rstm.Length);
return(data);
}
}
public Task WriteFileAsync(PCM16Audio lwav, string output_dir, string original_filename_no_ext)
{
Task task = new Task(() => WriteFile(lwav, output_dir, original_filename_no_ext));
task.Start();
return(task);
}
public void WriteFile(PCM16Audio lwav, string output_dir, string original_filename_no_ext)
{
AudioData audio = lwav.OriginalAudioData ?? new WaveReader().Read(lwav.Export());
audio.SetLoop(lwav.Looping, lwav.LoopStart, lwav.LoopEnd);
byte[] data = GetData(audio);
File.WriteAllBytes(Path.Combine(output_dir, original_filename_no_ext + GetExtension()), data);
}
public void WriteFile(PCM16Audio lwav, string output_dir, string original_filename_no_ext)
{
File.WriteAllBytes(Path.Combine(output_dir, original_filename_no_ext + ".brstm"), Encode(lwav, original_filename_no_ext));
}
public PCM16AudioStream(PCM16Audio lwav)
{
this.lwav = lwav;
}
public NamedAudio(PCM16Audio lwav, string name)
{
this.Audio = lwav;
this.Name = name;
}
public void WriteFile(PCM16Audio lwav, string output_dir, string original_filename_no_ext)
{
byte[] rstmData = new RSTMExporter().Encode(lwav, original_filename_no_ext);
byte[] fstmData = FSTMConverter.FromRSTM(rstmData);
File.WriteAllBytes(Path.Combine(output_dir, original_filename_no_ext + ".bfstm"), fstmData);
}