/// <summary>
/// Convert pcm16 audio to dsp adpcm with a seek block, and update channel info.
/// </summary>
/// <param name="pcm16">Pcm 16 audio.</param>
/// <returns></returns>
public static byte[][] Pcm16ToDspAdpcmSTM(Int16[][] pcm16, b_stm s)
{
byte[][] data = new byte[pcm16.Length][];
s.info.channels = new List <b_stm.ChannelInfo>();
for (int i = 0; i < data.Length; i++)
{
s.info.channels.Add(new b_stm.ChannelInfo());
data[i] = DspAdpcmEncoder.EncodeSamples(pcm16[i], out s.info.channels[i].dspAdpcmInfo, s.info.streamSoundInfo.loopStart);
}
return(data);
}
/// <summary>
/// Pcm16 to dsp adpcm for wav, and update the b_wav channel info.
/// </summary>
/// <param name="pcm16">The pcm16 audio data.</param>
/// <param name="b">The b_wav.</param>
/// <returns></returns>
public static byte[][] Pcm16ToDspApdcmWAV(Int16[][] pcm16, ref b_wav b)
{
byte[][] data = new byte[pcm16.Length][];
b.info.channelInfo = new List <b_wav.InfoBlock.ChannelInfo>();
for (int i = 0; i < data.Length; i++)
{
b.info.channelInfo.Add(new b_wav.InfoBlock.ChannelInfo());
data[i] = DspAdpcmEncoder.EncodeSamples(pcm16[i], out b.info.channelInfo[i].dspAdpcmInfo, b.info.loopStart);
}
return(data);
}