public static GlobalTimbreLibrary Serdes(GlobalTimbreLibrary library, ISerializer s)
{
if (s == null)
{
throw new ArgumentNullException(nameof(s));
}
library ??= new GlobalTimbreLibrary();
var start = s.Offset;
IList <TimbreHeader> headers = new List <TimbreHeader>();
if (s.IsReading())
{
TimbreHeader header;
do
{
header = TimbreHeader.Serdes(null, s);
headers.Add(header);
} while (!header.IsSentinel);
}
else
{
uint offset = (uint)(start + TimbreHeader.Size * library.Data.Count + 2);
foreach (var data in library.Data)
{
var header = new TimbreHeader
{
MidiPatchNumber = data.MidiPatchNumber,
MidiBankNumber = data.MidiBankNumber,
InstrumentDataOffset = offset
};
TimbreHeader.Serdes(header, s);
headers.Add(header);
offset += data.Length;
}
// Write sentinel
TimbreHeader.Serdes(new TimbreHeader
{
MidiPatchNumber = 0xff,
MidiBankNumber = 0xff,
}, s);
}
s.List(nameof(library.Data), library.Data, headers.Count - 1, TimbreData.Serdes);
for (int i = 0; i < headers.Count - 1; i++)
{
library.Data[i].MidiPatchNumber = headers[i].MidiPatchNumber;
library.Data[i].MidiBankNumber = headers[i].MidiBankNumber;
}
return(library);
}
public static TimbreHeader Serdes(TimbreHeader header, ISerializer s)
{
if (s == null)
{
throw new ArgumentNullException(nameof(s));
}
header ??= new TimbreHeader();
header.MidiPatchNumber = s.UInt8(nameof(MidiPatchNumber), header.MidiPatchNumber);
header.MidiBankNumber = s.UInt8(nameof(MidiBankNumber), header.MidiBankNumber);
if (header.IsSentinel)
{
header.InstrumentDataOffset = 0;
return(header);
}
header.InstrumentDataOffset = s.UInt32(nameof(InstrumentDataOffset), header.InstrumentDataOffset);
return(header);
}