/// <summary>
/// New binary wave.
/// </summary>
/// <param name="wave">Wave to create this from.</param>
public BinaryWave(b_wav wave)
{
//Set data.
ByteOrder = Syroot.BinaryData.ByteOrder.LittleEndian;
Major = 0;
Minor = 1;
SampleRate = wave.info.sampleRate;
NumSamples = wave.info.loopEnd;
switch (wave.info.encoding)
{
case 0:
wave.data.dspAdpcm = EncoderFactory.Pcm16ToDspApdcmWAV(EncoderFactory.SignedPcm8ToPcm16(wave.data.pcm8), ref wave);
break;
case 1:
wave.data.dspAdpcm = EncoderFactory.Pcm16ToDspApdcmWAV(wave.data.pcm16, ref wave);
break;
}
DspAdpcmInfo = new DspAdpcmInfo[wave.info.channelInfo.Count];
for (int i = 0; i < DspAdpcmInfo.Length; i++)
{
DspAdpcmInfo[i] = wave.info.channelInfo[i].dspAdpcmInfo;
}
Loops = wave.info.isLoop;
LoopStartSample = wave.info.loopStart;
LoopEndSample = wave.info.loopEnd;
Data = wave.data;
//Do channel pans.
ChannelPans = new ChannelPan[wave.info.channelInfo.Count()];
for (int i = 0; i < wave.info.channelInfo.Count(); i++)
{
if (i == wave.info.channelInfo.Count() - 1)
{
ChannelPans[i] = ChannelPan.Middle;
}
else if (i % 2 == 0)
{
ChannelPans[i] = ChannelPan.Left;
ChannelPans[i] = ChannelPan.Right;
}
}
}
/// <summary>
/// Load a wave file.
/// </summary>
/// <param name="b">The byte array.</param>
public void Load(byte[] b)
{
//Read file.
MemoryStream src = new MemoryStream(b);
BinaryDataReader br = new BinaryDataReader(src);
//Get byte order.
br.ByteOrder = ByteOrder = Syroot.BinaryData.ByteOrder.BigEndian;
br.Position = 4;
if (br.ReadUInt16() == CitraFileLoader.ByteOrder.LittleEndian)
{
br.ByteOrder = ByteOrder = Syroot.BinaryData.ByteOrder.LittleEndian;
}
//Get version.
ushort version = br.ReadUInt16();
Major = (byte)((version & 0xFF00) >> 8);
Minor = (byte)(version & 0xFF);
//Get num channels.
br.Position = 0x0E;
ushort numChannels = br.ReadUInt16();
ChannelPans = new ChannelPan[numChannels];
//Get codic. Reference:vgmstream/src/meta/bwav.c .
br.Position = 0x10;
Codic = br.ReadUInt16();
//Get info from first channel.
br.Position = 0x12;
ChannelPans[0] = (ChannelPan)br.ReadUInt16();
SampleRate = br.ReadUInt32();
NumSamples = br.ReadUInt32();
br.ReadUInt32();
DspAdpcmInfo = new DspAdpcmInfo[numChannels];
DspAdpcmInfo[0] = new DspAdpcmInfo();
DspAdpcmInfo[0].coefs = new short[8][];
DspAdpcmInfo[0].coefs[0] = br.ReadInt16s(2);
DspAdpcmInfo[0].coefs[1] = br.ReadInt16s(2);
DspAdpcmInfo[0].coefs[2] = br.ReadInt16s(2);
DspAdpcmInfo[0].coefs[3] = br.ReadInt16s(2);
DspAdpcmInfo[0].coefs[4] = br.ReadInt16s(2);
DspAdpcmInfo[0].coefs[5] = br.ReadInt16s(2);
DspAdpcmInfo[0].coefs[6] = br.ReadInt16s(2);
DspAdpcmInfo[0].coefs[7] = br.ReadInt16s(2);
//Start offsets.
uint[] startOffsets = new uint[numChannels];
startOffsets[0] = br.ReadUInt32();
br.Position += 4;
//Loop info.
Loops = br.ReadUInt32() > 0;
LoopEndSample = br.ReadUInt32();
LoopStartSample = br.ReadUInt32();
//More DSP info.
DspAdpcmInfo[0].pred_scale = DspAdpcmInfo[0].loop_pred_scale = br.ReadUInt16();
DspAdpcmInfo[0].yn1 = DspAdpcmInfo[0].loop_yn1 = br.ReadInt16();
DspAdpcmInfo[0].yn2 = DspAdpcmInfo[0].loop_yn2 = br.ReadInt16();
//Read each channel start offset.
for (int i = 1; i < numChannels; i++)
{
//Get channel pan.
br.Position = i * 0x4C + 0x10 + 0x2;
ChannelPans[i] = (ChannelPan)br.ReadUInt16();
//Start offset.
br.Position = i * 0x4C + 0x10 + 0x30;
startOffsets[i] = br.ReadUInt32();
//Get DSP info.
br.Position = i * 0x4C + 0x10 + 0x10;
DspAdpcmInfo[i] = new DspAdpcmInfo();
DspAdpcmInfo[i].coefs = new short[8][];
DspAdpcmInfo[i].coefs[0] = br.ReadInt16s(2);
DspAdpcmInfo[i].coefs[1] = br.ReadInt16s(2);
DspAdpcmInfo[i].coefs[2] = br.ReadInt16s(2);
DspAdpcmInfo[i].coefs[3] = br.ReadInt16s(2);
DspAdpcmInfo[i].coefs[4] = br.ReadInt16s(2);
DspAdpcmInfo[i].coefs[5] = br.ReadInt16s(2);
DspAdpcmInfo[i].coefs[6] = br.ReadInt16s(2);
DspAdpcmInfo[i].coefs[7] = br.ReadInt16s(2);
br.Position += 20;
DspAdpcmInfo[i].pred_scale = DspAdpcmInfo[i].loop_pred_scale = br.ReadUInt16();
DspAdpcmInfo[i].yn1 = DspAdpcmInfo[i].loop_yn1 = br.ReadInt16();
DspAdpcmInfo[i].yn2 = DspAdpcmInfo[i].loop_yn2 = br.ReadInt16();
}
//Read the wave data.
Data = new SoundNStreamDataBlock(br, startOffsets);
try { br.Dispose(); } catch { }
try { src.Dispose(); } catch { }
}
/// <summary>
/// New binary wave.
/// </summary>
/// <param name="s">The stream.</param>
public BinaryWave(b_stm s)
{
//Set data.
ByteOrder = Syroot.BinaryData.ByteOrder.LittleEndian;
Major = 0;
Minor = 1;
SampleRate = s.info.streamSoundInfo.sampleRate;
NumSamples = s.info.streamSoundInfo.sampleCount;
switch (s.info.streamSoundInfo.encoding)
{
case 0:
s.data.dspAdpcm = EncoderFactory.Pcm16ToDspAdpcmSTM(EncoderFactory.SignedPcm8ToPcm16(s.data.pcm8), s);
break;
case 1:
s.data.dspAdpcm = EncoderFactory.Pcm16ToDspAdpcmSTM(s.data.pcm16, s);
break;
}
DspAdpcmInfo = new DspAdpcmInfo[s.info.channels.Count];
for (int i = 0; i < DspAdpcmInfo.Length; i++)
{
DspAdpcmInfo[i] = s.info.channels[i].dspAdpcmInfo;
}
Loops = s.info.streamSoundInfo.isLoop;
LoopStartSample = s.info.streamSoundInfo.loopStart;
LoopEndSample = s.info.streamSoundInfo.sampleCount;
Data = s.data;
//Do channel pans.
ChannelPans = new ChannelPan[s.info.channels.Count];
for (int i = 0; i < s.info.channels.Count; i++)
{
if (i == s.info.channels.Count - 1)
{
ChannelPans[i] = ChannelPan.Middle;
}
else if (i % 2 == 0)
{
ChannelPans[i] = ChannelPan.Left;
ChannelPans[i + 1] = ChannelPan.Right;
i++;
}
}
if (s.info.tracks != null)
{
foreach (var t in s.info.tracks)
{
if (t.globalChannelIndexTable.count > 0)
{
if (t.globalChannelIndexTable.count > 1)
{
ChannelPans[t.globalChannelIndexTable.entries[0]] = ChannelPan.Left;
ChannelPans[t.globalChannelIndexTable.entries[1]] = ChannelPan.Right;
}
else
{
ChannelPans[t.globalChannelIndexTable.entries[0]] = ChannelPan.Middle;
}
}
}
}
}
/// <summary>
/// Load a file.
/// </summary>
/// <param name="b">The file.</param>
public void Load(byte[] b)
{
//Set up the reader.
MemoryStream src = new MemoryStream(b);
BinaryDataReader br = new BinaryDataReader(src);
//Read the header.
fileHeader = new FileHeader(ref br);
//Read blocks.
foreach (SizedReference s in fileHeader.blockOffsets)
{
if (s.offset != Reference.NULL_PTR)
{
br.Position = s.offset;
switch (s.typeId)
{
//Info block.
case ReferenceTypes.STRM_Block_Info:
long basePos = br.Position + 8;
info = new InfoBlock()
{
magic = br.ReadChars(4),
blockSize = br.ReadUInt32(),
streamSoundInfoRef = new Reference(ref br),
trackInfoTableRef = new Reference(ref br),
channelInfoTableRef = new Reference(ref br),
streamSoundInfo = null,
trackInfoRefTable = null,
channelInfoRefTable = null,
tracks = null,
channels = null
};
//Stream sound info.
if (info.streamSoundInfoRef.typeId == ReferenceTypes.STRM_Info_StreamSound && info.streamSoundInfoRef.offset != Reference.NULL_PTR)
{
br.Position = basePos + info.streamSoundInfoRef.offset;
info.streamSoundInfo = new StreamSoundInfo()
{
encoding = br.ReadByte(),
isLoop = br.ReadBoolean(),
channelCount = br.ReadByte(),
regionCount = br.ReadByte(),
sampleRate = br.ReadUInt32(),
loopStart = br.ReadUInt32(),
sampleCount = br.ReadUInt32(),
blockCount = br.ReadUInt32(),
oneBlockBytesize = br.ReadUInt32(),
oneBlockSamples = br.ReadUInt32(),
lastBlockBytesize = br.ReadUInt32(),
lastBlockSamples = br.ReadUInt32(),
lastBlockPaddedBytesize = br.ReadUInt32(),
sizeOfSeekInfo = br.ReadUInt32(),
seekInfoIntervalSamples = br.ReadUInt32(),
sampleDataOffset = new Reference(ref br),
regionInfoBytesize = 0x100,
padding = 0,
regionDataOffset = new Reference(0, 0x18),
originalLoopStart = 0,
originalLoopEnd = 0,
secretInfo = 0
};
if (fileHeader.vMajor >= regionInfo)
{
info.streamSoundInfo.regionInfoBytesize = br.ReadUInt16();
info.streamSoundInfo.padding = br.ReadUInt16();
info.streamSoundInfo.regionDataOffset = new Reference(ref br);
}
if (fileHeader.vMajor >= originalLoopInfo)
{
info.streamSoundInfo.originalLoopStart = br.ReadUInt32();
info.streamSoundInfo.originalLoopEnd = br.ReadUInt32();
}
if (fileHeader.vMajor >= secretInfo)
{
info.streamSoundInfo.secretInfo = br.ReadUInt32();
}
}
//Track info.
if (info.trackInfoTableRef.typeId == ReferenceTypes.Tables + 1 && info.trackInfoTableRef.offset != Reference.NULL_PTR)
{
br.Position = basePos + info.trackInfoTableRef.offset;
long newPos = br.Position;
info.trackInfoRefTable = new ReferenceTable(ref br);
//Get tracks.
info.tracks = new List <TrackInfo>();
foreach (Reference r in info.trackInfoRefTable.references)
{
TrackInfo t = null;
if (r.typeId == ReferenceTypes.STRM_Info_Track && r.offset != Reference.NULL_PTR)
{
br.Position = newPos + r.offset;
t = new TrackInfo()
{
volume = br.ReadByte(),
pan = br.ReadByte(),
span = br.ReadByte(),
surroundMode = br.ReadByte(),
globalChannelIndexTableRef = new Reference(ref br),
globalChannelIndexTable = null
};
if (t.globalChannelIndexTableRef.offset != Reference.NULL_PTR)
{
br.Position = newPos + r.offset + t.globalChannelIndexTableRef.offset;
t.globalChannelIndexTable = new Table <byte>();
t.globalChannelIndexTable.count = br.ReadUInt32();
t.globalChannelIndexTable.entries = new List <byte>();
for (int i = 0; i < t.globalChannelIndexTable.count; i++)
{
t.globalChannelIndexTable.entries.Add(br.ReadByte());
}
}
}
info.tracks.Add(t);
}
}
//Channel info.
if (info.channelInfoTableRef.typeId == ReferenceTypes.Tables + 1 && info.channelInfoTableRef.offset != Reference.NULL_PTR)
{
br.Position = basePos + info.channelInfoTableRef.offset;
long newPos = br.Position;
info.channelInfoRefTable = new ReferenceTable(ref br);
//Get channels.
info.channels = new List <ChannelInfo>();
foreach (Reference r in info.channelInfoRefTable.references)
{
ChannelInfo c = null;
if (r.offset != Reference.NULL_PTR)
{
br.Position = newPos + r.offset;
c = new ChannelInfo()
{
dspAdpcmInfoRef = new Reference(ref br),
dspAdpcmInfo = null
};
if (c.dspAdpcmInfoRef.offset != Reference.NULL_PTR)
{
br.Position = newPos + r.offset + c.dspAdpcmInfoRef.offset;
c.dspAdpcmInfo = new DspAdpcmInfo();
c.dspAdpcmInfo = new DspAdpcmInfo()
{
coefs = new short[8][]
};
c.dspAdpcmInfo.coefs[0] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[1] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[2] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[3] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[4] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[5] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[6] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[7] = br.ReadInt16s(2);
c.dspAdpcmInfo.pred_scale = br.ReadUInt16();
c.dspAdpcmInfo.yn1 = br.ReadInt16();
c.dspAdpcmInfo.yn2 = br.ReadInt16();
c.dspAdpcmInfo.loop_pred_scale = br.ReadUInt16();
c.dspAdpcmInfo.loop_yn1 = br.ReadInt16();
c.dspAdpcmInfo.loop_yn2 = br.ReadInt16();
}
}
info.channels.Add(c);
}
}
break;
//Seek block.
case ReferenceTypes.STRM_Block_Seek:
seek = new SoundNStreamSeekBlock(ref br, info.streamSoundInfo, fileHeader);
break;
//Region block.
case ReferenceTypes.STRM_Block_Region:
region = new SoundNStreamRegionBlock(ref br, info.streamSoundInfo);
break;
//Data block.
case ReferenceTypes.STRM_Block_Data:
data = new SoundNStreamDataBlock(ref br, info);
break;
}
}
}
}
/// <summary>
/// Load a file.
/// </summary>
/// <param name="b">The file.</param>
public void Load(byte[] b)
{
//Set up the reader.
MemoryStream src = new MemoryStream(b);
BinaryDataReader br = new BinaryDataReader(src);
//Read file header.
fileHeader = new FileHeader(ref br);
//Read info block.
info = null;
if (fileHeader.blockOffsets[0].offset != Reference.NULL_PTR && fileHeader.blockOffsets[0].typeId == ReferenceTypes.WAV_Block_Info)
{
br.Position = fileHeader.blockOffsets[0].offset;
info = new InfoBlock
{
magic = br.ReadChars(4),
blockSize = br.ReadUInt32(),
encoding = br.ReadByte(),
isLoop = br.ReadBoolean(),
padding = br.ReadUInt16(),
sampleRate = br.ReadUInt32(),
loopStart = br.ReadUInt32(),
loopEnd = br.ReadUInt32(),
originalLoopStart = br.ReadUInt32(),
channelInfoRefTable = new ReferenceTable(ref br),
channelInfo = new List <InfoBlock.ChannelInfo>()
};
//Read channel info.
foreach (Reference r in info.channelInfoRefTable.references)
{
//Set position.
br.Position = 0x5C + r.offset;
//New channel info.
InfoBlock.ChannelInfo c = new InfoBlock.ChannelInfo()
{
samplesRef = new Reference(ref br),
dspAdpcmInfoRef = new Reference(ref br),
reserved = br.ReadUInt32(),
dspAdpcmInfo = null
};
//Read Dsp-Apdcm info.
if (c.dspAdpcmInfoRef.offset != Reference.NULL_PTR)
{
br.Position = 0x5C + r.offset + c.dspAdpcmInfoRef.offset;
c.dspAdpcmInfo = new DspAdpcmInfo();
c.dspAdpcmInfo.coefs = new Int16[8][];
c.dspAdpcmInfo.coefs[0] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[1] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[2] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[3] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[4] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[5] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[6] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[7] = br.ReadInt16s(2);
c.dspAdpcmInfo.pred_scale = br.ReadUInt16();
c.dspAdpcmInfo.yn1 = br.ReadInt16();
c.dspAdpcmInfo.yn2 = br.ReadInt16();
c.dspAdpcmInfo.loop_pred_scale = br.ReadUInt16();
c.dspAdpcmInfo.loop_yn1 = br.ReadInt16();
c.dspAdpcmInfo.loop_yn2 = br.ReadInt16();
}
info.channelInfo.Add(c);
}
}
//Read data block.
if (fileHeader.blockOffsets[1].offset != Reference.NULL_PTR && fileHeader.blockOffsets[1].typeId == ReferenceTypes.WAV_Block_Data)
{
br.Position = fileHeader.blockOffsets[1].offset;
data = new SoundNStreamDataBlock(ref br, info);
}
}
