protected override void OnXrniCreated(XInstrument xrni)
{
count++;
string name = xrni.Name;
var path = Path.Combine(xrni_dir, NormalizeFileName(count + "_" + name)) + ".xrni";
using (var fs = new FileStream(path, FileMode.Create))
xrni.Save(fs);
}
public void Import(string file, string filter)
{
var sf2 = new SoundFont (file);
foreach (var preset in sf2.Presets) {
if (filter != null && preset.Name.IndexOf (filter) < 0)
continue;
Console.WriteLine ("Processing " + preset.Name);
var xrni = new XInstrument ();
xrni.Name = NormalizePathName (preset.Name);
ImportSamples (sf2, preset, xrni);
OnXrniCreated (xrni);
}
}
public void Import(string file, string filter)
{
var sf2 = new SoundFont(file);
foreach (var preset in sf2.Presets)
{
if (filter != null && preset.Name.IndexOf(filter) < 0)
{
continue;
}
Console.WriteLine("Processing " + preset.Name);
var xrni = new XInstrument();
xrni.Name = NormalizePathName(preset.Name);
ImportSamples(sf2, preset, xrni);
OnXrniCreated(xrni);
}
}
public static int Main(string [] args)
{
if (args.Length == 0) {
Console.WriteLine ("Usage: xrni2sf2 [xnrifiles...]");
return 1;
}
var files = new List<string> ();
foreach (var arg in args) {
files.Add (arg);
}
foreach (var file in files) {
var path = Path.GetFileNameWithoutExtension(file);
if (!Directory.Exists (path))
Directory.CreateDirectory (path);
var instrument = new XInstrument();
instrument.Load(file);
}
return 0;
}
protected virtual void OnXrniCreated(XInstrument xrni)
{
xinstruments.Add (xrni);
}
protected override void OnXrniCreated(XInstrument xrni)
{
count++;
string name = xrni.Name;
var path = Path.Combine (xrni_dir, count + "_" + name) + ".xrni";
using (var fs = new FileStream (path, FileMode.Create))
xrni.Save (fs);
}
void ImportSamples(SoundFont sf2, Preset preset, XInstrument xrni)
{
var xl = new List<XSample> ();
var ml = new List<SampleMap> ();
var il = new List<int> ();
foreach (var pzone in preset.Zones) { // perc. bank likely has more than one instrument here.
var i = pzone.Instrument ();
var kr = pzone.KeyRange (); // FIXME: where should I use it?
if (i == null)
continue; // FIXME: is it possible?
var vr = pzone.VelocityRange ();
// an Instrument contains a set of zones that contain sample headers.
int sampleCount = 0;
foreach (var izone in i.Zones) {
var ikr = izone.KeyRange ();
var ivr = izone.VelocityRange ();
var sh = izone.SampleHeader ();
if (sh == null)
continue; // FIXME: is it possible?
// FIXME: sample data must become monoral (panpot neutral)
var xs = ConvertSample (sampleCount++, sh, sf2.SampleData, izone);
xs.Name = NormalizePathName (sh.SampleName);
ml.Add (new SampleMap (ikr, ivr, xs, sh));
}
}
ml.Sort ((m1, m2) =>
m1.KeyLowRange != m2.KeyLowRange ? m1.KeyLowRange - m2.KeyLowRange :
m1.KeyHighRange != m2.KeyHighRange ? m1.KeyHighRange - m2.KeyHighRange :
m1.VelocityLowRange != m2.VelocityLowRange ? m1.VelocityLowRange - m2.VelocityLowRange :
m1.VelocityHighRange - m2.VelocityHighRange);
int prev = -1;
foreach (var m in ml) {
prev = m.KeyLowRange;
il.Add (m.KeyLowRange);
xl.Add (m.Sample);
}
xrni.SampleSplitMap = new SampleSplitMap ();
xrni.SampleSplitMap.NoteOnMappings = new SampleSplitMapNoteOnMappings ();
var nm = new SampleSplitMapping [ml.Count];
xrni.SampleSplitMap.NoteOnMappings.NoteOnMapping = nm;
for (int i = 0; i < ml.Count; i++) {
var m = ml [i];
var n = new SampleSplitMapping ();
n.BaseNote = m.Sample.BaseNote;
n.NoteStart = m.KeyLowRange;
n.NoteEnd = m.KeyHighRange <= 0 ? 128 : m.KeyHighRange;
n.SampleIndex = i;
if (m.VelocityHighRange > 0) {
n.MapVelocityToVolume = true;
n.VelocityStart = m.VelocityLowRange;
n.VelocityEnd = m.VelocityHighRange;
}
nm [i] = n;
}
xrni.Samples = new RenoiseInstrumentSamples ();
xrni.Samples.Sample = xl.ToArray ();
}
protected virtual void OnXrniCreated(XInstrument xrni)
{
xinstruments.Add(xrni);
}
void ImportSamples(SoundFont sf2, Preset preset, XInstrument xrni)
{
var xl = new List <XSample> ();
var ml = new List <SampleMap> ();
var il = new List <int> ();
foreach (var pzone in preset.Zones) // perc. bank likely has more than one instrument here.
{
var i = pzone.Instrument();
var kr = pzone.KeyRange(); // FIXME: where should I use it?
if (i == null)
{
continue; // FIXME: is it possible?
}
var vr = pzone.VelocityRange();
// an Instrument contains a set of zones that contain sample headers.
int sampleCount = 0;
foreach (var izone in i.Zones)
{
var ikr = izone.KeyRange();
var ivr = izone.VelocityRange();
var sh = izone.SampleHeader();
if (sh == null)
{
continue; // FIXME: is it possible?
}
// FIXME: sample data must become monoral (panpot neutral)
var xs = ConvertSample(sampleCount++, sh, sf2.SampleData, izone);
xs.Name = NormalizePathName(sh.SampleName);
ml.Add(new SampleMap(ikr, ivr, xs, sh));
}
}
ml.Sort((m1, m2) =>
m1.KeyLowRange != m2.KeyLowRange ? m1.KeyLowRange - m2.KeyLowRange :
m1.KeyHighRange != m2.KeyHighRange ? m1.KeyHighRange - m2.KeyHighRange :
m1.VelocityLowRange != m2.VelocityLowRange ? m1.VelocityLowRange - m2.VelocityLowRange :
m1.VelocityHighRange - m2.VelocityHighRange);
int prev = -1;
foreach (var m in ml)
{
prev = m.KeyLowRange;
il.Add(m.KeyLowRange);
xl.Add(m.Sample);
}
xrni.SampleSplitMap = new SampleSplitMap();
xrni.SampleSplitMap.NoteOnMappings = new SampleSplitMapNoteOnMappings();
var nm = new SampleSplitMapping [ml.Count];
xrni.SampleSplitMap.NoteOnMappings.NoteOnMapping = nm;
for (int i = 0; i < ml.Count; i++)
{
var m = ml [i];
var n = new SampleSplitMapping();
n.BaseNote = m.Sample.BaseNote;
n.NoteStart = m.KeyLowRange;
n.NoteEnd = m.KeyHighRange <= 0 ? 128 : m.KeyHighRange;
n.SampleIndex = i;
if (m.VelocityHighRange > 0)
{
n.MapVelocityToVolume = true;
n.VelocityStart = m.VelocityLowRange;
n.VelocityEnd = m.VelocityHighRange;
}
nm [i] = n;
}
xrni.Samples = new RenoiseInstrumentSamples();
xrni.Samples.Sample = xl.ToArray();
}
