public SF2(string engine = "", string bank = "", string rom = "", ushort rom_revision_major = 0, ushort rom_revision_minor = 0, string date = "", string designer = "", string products = "", string copyright = "", string comment = "", string tools = "")
{
SFVersionTag rom_revision = rom_revision_major == 0 && rom_revision_minor == 0 ? null : new SFVersionTag(rom_revision_major, rom_revision_minor);
infoChunk = new InfoListChunk(this, engine, bank, rom, rom_revision, date, designer, products, copyright, comment, tools);
soundChunk = new SdtaListChunk(this);
hydraChunk = new PdtaListChunk(this);
}
internal InfoListChunk(SF2 inSf2, string engine, string bank, string rom, SFVersionTag rom_revision, string date, string designer, string products, string copyright, string comment, string tools)
: base(inSf2, "INFO")
{
sub_chunks = new List <SF2Chunk>() // Mandatory sub-chunks
{
new VersionSubChunk(inSf2, "ifil", new SFVersionTag(2, 1)),
new HeaderSubChunk(inSf2, "isng", string.IsNullOrEmpty(engine) ? "EMU8000" : engine),
new HeaderSubChunk(inSf2, "INAM", string.IsNullOrEmpty(bank) ? "General MIDI" : bank),
};
// Optional sub-chunks
if (!string.IsNullOrEmpty(rom))
{
sub_chunks.Add(new HeaderSubChunk(inSf2, "irom", rom));
}
if (rom_revision != null)
{
sub_chunks.Add(new VersionSubChunk(inSf2, "iver", rom_revision));
}
if (!string.IsNullOrEmpty(date))
{
sub_chunks.Add(new HeaderSubChunk(inSf2, "ICRD", date));
}
if (!string.IsNullOrEmpty(designer))
{
sub_chunks.Add(new HeaderSubChunk(inSf2, "IENG", designer));
}
if (!string.IsNullOrEmpty(products))
{
sub_chunks.Add(new HeaderSubChunk(inSf2, "IPRD", products));
}
if (!string.IsNullOrEmpty(copyright))
{
sub_chunks.Add(new HeaderSubChunk(inSf2, "ICOP", copyright));
}
if (!string.IsNullOrEmpty(comment))
{
sub_chunks.Add(new HeaderSubChunk(inSf2, "ICMT", comment, 0x10000));
}
if (!string.IsNullOrEmpty(tools))
{
sub_chunks.Add(new HeaderSubChunk(inSf2, "ISFT", tools));
}
foreach (var sub in sub_chunks)
{
Size += sub.Size + 8;
}
}
internal VersionSubChunk(SF2 inSf2, string subchunk_type, SFVersionTag version) : base(inSf2, subchunk_type)
{
revision = version;
Size += SFVersionTag.Size;
}