/// <summary>
/// Create a binary wave.
/// </summary>
/// <param name="f">FISP.</param>
public static BinaryWave FromFISP(FISP f)
{
//Set data.
return(new BinaryWave(StreamFactory.CreateStream(f, 4, 0, 0)));
}
/// <summary>
/// Create a binary wave.
/// </summary>
/// <param name="r">Riff wave.</param>
public static BinaryWave FromRiff(RiffWave r)
{
return(new BinaryWave(StreamFactory.CreateStream(r, true, 4, 0, 0)));
}
/// <summary>
/// Create a wave from a FISP.
/// </summary>
/// <param name="f"></param>
/// <returns></returns>
public static b_stm CreateStream(FISP f, byte vMajor, byte vMinor, byte vRevision)
{
//New stream.
b_stm s = new b_stm();
//Trim the fat from each loop.
object channels = new short[f.data.data.Count()][];
for (int i = 0; i < (channels as short[][]).Length; i++)
{
List <short> l = new List <short>();
for (int j = 0; j < f.stream.loopEnd; j++)
{
l.Add(f.data.data[i][j]);
}
(channels as short[][])[i] = l.ToArray();
}
//PCM8 conversion.
if (f.stream.encoding == EncodingTypes.PCM8)
{
channels = EncoderFactory.Pcm16ToPcm8(channels as short[][]);
}
//If looped.
if (f.stream.isLoop)
{
s = StreamFactory.CreateStream(f.stream.sampleRate, f.stream.loopEnd, channels, f.stream.encoding, vMajor, vMinor, vRevision, f.stream.loopStart);
}
//Not looped.
else
{
s = StreamFactory.CreateStream(f.stream.sampleRate, f.stream.loopEnd, channels, f.stream.encoding, vMajor, vMinor, vRevision);
}
//Make tracks.
s.info.tracks = new List <b_stm.TrackInfo>();
foreach (FISP.TrackInfo i in f.tracks)
{
b_stm.TrackInfo t = new b_stm.TrackInfo();
t.globalChannelIndexTable = new Table <byte>();
t.globalChannelIndexTable.count = (uint)i.channels.Count();
t.globalChannelIndexTable.entries = i.channels;
t.pan = i.pan;
t.span = i.span;
t.surroundMode = i.surroundMode;
t.volume = i.volume;
s.info.tracks.Add(t);
}
//Nullify.
if (f.tracks.Count() <= 0)
{
s.info.tracks = null;
}
//Make regions. EXPERIMENTAL! Yell at me if this doesn't work.
s.region = null;
if (f.regions.Count > 0)
{
s.region = new SoundNStreamRegionBlock();
s.region.regions = new SoundNStreamRegionBlock.RegionInfo[f.regions.Count];
int index = 0;
foreach (FISP.RegionInfo i in f.regions)
{
SoundNStreamRegionBlock.RegionInfo r = new SoundNStreamRegionBlock.RegionInfo();
r.start = i.start;
r.end = i.end;
r.loopInfo = new SoundNStreamRegionBlock.RegionInfo.DspAdpcmLoopInfo[s.info.channels.Count];
if (f.stream.encoding >= EncodingTypes.DSP_ADPCM)
{
for (int j = 0; j < s.info.channels.Count; j++)
{
short h1 = 0;
short h2 = 0;
if (r.start >= 1)
{
h1 = f.data.data[j][r.start - 1];
}
if (r.start >= 2)
{
h2 = f.data.data[j][r.start - 2];
}
r.loopInfo[j] = new SoundNStreamRegionBlock.RegionInfo.DspAdpcmLoopInfo()
{
loopPredScale = s.info.channels[j].dspAdpcmInfo.loop_pred_scale,
loopYn1 = h1,
loopYn2 = h2
};
}
}
s.region.regions[index] = r;
index++;
}
}
//Set info.
s.info.streamSoundInfo.originalLoopStart = f.stream.originalLoopStart;
s.info.streamSoundInfo.originalLoopEnd = f.stream.originalLoopEnd;
s.info.streamSoundInfo.secretInfo = f.stream.secretInfo;
return(s);
}