public DeviceDiff(Song.Device a, Song.Device b, int index)
{
this.a = a;
this.b = b;
this.index = index;
id = a.Id != b.Id;
chunk = !a.Chunk.SequenceEqual(b.Chunk);
}
private void GetInstruments()
{
instruments = new List <RnsIns>();
int insId = 0;
foreach (var instrument in project.Instruments.Instrument)
{
var rnsins = new RnsIns();
rnsins.Name = instrument.Name;
rnsins.InstrumentId = insId;
AudioPluginDevice plug = null;
if (instrument.PluginGenerator != null)
{
plug = instrument.PluginGenerator.PluginDevice;
}
else if (instrument.PluginProperties != null)
{
plug = instrument.PluginProperties.PluginDevice;
}
if (plug != null)
{
//var plug = instrument.PluginGenerator.PluginDevice;
Song.Device device = null;
Song.DeviceId deviceId;
if (Enum.TryParse <Song.DeviceId>(plug.PluginIdentifier, out deviceId))
{
device = new Song.Device();
device.Id = deviceId;
device.Chunk = Convert.FromBase64String(FixBase64(plug.ParameterChunk));
rnsins.Device = device;
}
if (device == null)
{
logger.WriteLine(string.Format("WARNING: Instrument {0}[{2}] skipped (unsupported plugin): {1}",
instrument.Name, plug.PluginIdentifier, insId));
}
}
else
{
logger.WriteLine(string.Format("WARNING: Instrument {0}[{1}] skipped (not a vst plugin)",
instrument.Name, insId));
}
instruments.Add(rnsins);
insId++;
}
}
private AudioPluginDevice CreateDevice(Song.Device device)
{
var rnsDevice = (AudioPluginDevice)Utils.Deserializer(fxTemplate, typeof(AudioPluginDevice));
var deviceName = device.Id.ToString();
rnsDevice.Parameters.Parameter = null;
rnsDevice.ParameterChunk = Convert.ToBase64String(device.Chunk);
rnsDevice.PluginIdentifier = deviceName;
rnsDevice.PluginDisplayName = string.Format("VST: Logicoma: {0}", deviceName);
rnsDevice.PluginShortDisplayName = deviceName;
return(rnsDevice);
}
private Song.Device PlugToDevice(AudioPluginDevice plug)
{
Song.Device device = null;
Song.DeviceId deviceId;
if (Enum.TryParse <Song.DeviceId>(plug.PluginIdentifier, out deviceId))
{
device = new Song.Device();
device.Id = deviceId;
device.Chunk = Convert.FromBase64String(FixBase64(plug.ParameterChunk));
}
return(device);
}
private Song.Device PlugToDevice(Plugin plug)
{
if (plug.Name == null)
{
return(null);
}
var name = plug.Name.Replace("WaveSabre - ", "");
Song.Device device = null;
Song.DeviceId deviceId;
if (Enum.TryParse <Song.DeviceId>(name, out deviceId))
{
device = new Song.Device();
device.Id = deviceId;
device.Chunk = plug.State.Skip(21).ToArray();
}
return(device);
}
public Song.Track CreateMaster()
{
var master = new Song.Track();
master.Name = "Master";
master.Volume = project.MasterVolume.Volume;
foreach (var f in project.MasterEffectsChain)
{
Song.Device device = null;
Song.DeviceId deviceId;
if (Enum.TryParse <Song.DeviceId>(f.Vst.VstFile.Replace(".dll", "").Replace(".64", ""), out deviceId))
{
device = new Song.Device();
device.Id = deviceId;
device.Chunk = f.Vst.VstChunkData;
}
if (device == null)
{
logger.WriteLine("WARNING: Device skipped (unsupported plugin): " + f.Vst.VstFile);
}
/*else if (f.Vst.Bypass)
* {
* logger.WriteLine("WARNING: Device skipped (bypass enabled): " + projectDevice.PluginDll);
* }*/
master.Devices.Add(device);
var deviceIndex = master.Devices.IndexOf(device);
foreach (var a in f.Automations)
{
master.Automations.Add(ConvertAutomation(a, deviceIndex, "Master"));
}
}
return(master);
}
public Song.Track CreateTrack(ReaperTrack reaperTrack)
{
var track = new Song.Track();
track.Name = reaperTrack.TrackName;
track.Volume = reaperTrack.VolumePanning.Volume;
if (reaperTrack.VolumePanning.Pan != 0)
{
logger.WriteLine("WARNING: Pan value {0} on track {1} unsupported", reaperTrack.VolumePanning.Pan, reaperTrack.TrackName);
}
// add receives
foreach (var r in reaperTrack.Receives)
{
if (r.ReceiveFader != ReaperFader.PostFader)
{
logger.WriteLine("WARNING: Receive fader type of {0} on track {1} unsupported", r.ReceiveFader, reaperTrack.TrackName);
}
var receive = new Song.Receive();
receive.SendingTrackIndex = r.ReceiveTrackId + 1; // master always zero, so tracks are out by one
receive.ReceivingChannelIndex = r.DestinationChannelIndex;
receive.Volume = r.Volume;
track.Receives.Add(receive);
}
foreach (var f in reaperTrack.EffectsChain)
{
if (f.Wet != 0)
{
logger.WriteLine("WARNING: Wet value for effect {0} on track {1} unsupported", f.Vst.VstFile, reaperTrack.TrackName);
}
Song.Device device = null;
Song.DeviceId deviceId;
if (Enum.TryParse <Song.DeviceId>(f.Vst.VstFile.Replace(".dll", "").Replace(".64", ""), out deviceId))
{
device = new Song.Device();
device.Id = deviceId;
device.Chunk = f.Vst.VstChunkData;
}
if (device == null)
{
logger.WriteLine("WARNING: Device skipped (unsupported plugin): " + f.Vst.VstFile);
}
/*else if (f.Vst.Bypass) // TODO: Parse out Bypass
* {
* logger.WriteLine("WARNING: Device skipped (bypass enabled): " + projectDevice.PluginDll);
* }*/
track.Devices.Add(device);
var deviceIndex = track.Devices.IndexOf(device);
foreach (var a in f.Automations)
{
track.Automations.Add(ConvertAutomation(a, deviceIndex, reaperTrack.TrackName));
}
track.Events = ConvertMidi(reaperTrack.MediaItems);
}
return(track);
}
public Song Process(LiveProject project, ILog logger)
{
this.logger = logger;
var song = new Song();
song.Tempo = (int)project.Tempo;
song.SampleRate = 44100;
var projectLoopEnd = project.LoopStart + project.LoopLength;
trackReceives = new Dictionary <LiveProject.Track, List <Receive> >();
foreach (var projectTrack in project.Tracks)
{
trackReceives.Add(projectTrack, new List <Receive>());
}
foreach (var projectTrack in project.Tracks)
{
foreach (var send in projectTrack.Sends)
{
if (send.IsActive)
{
trackReceives[send.ReceivingTrack].Add(new Receive(projectTrack, send.ReceivingChannelIndex - 1, send.Volume));
}
}
}
project.MasterTrack.Name = project.MasterTrack.Name == "" ? "Master" : project.MasterTrack.Name;
visitedTracks = new List <LiveProject.Track>();
orderedTracks = new List <LiveProject.Track>();
visitTrack(project.MasterTrack);
var projectTracksToSongTracks = new Dictionary <LiveProject.Track, Song.Track>();
var songTrackEvents = new Dictionary <Song.Track, List <Event> >();
double?minEventTime = null;
double?maxEventTime = null;
foreach (var projectTrack in orderedTracks)
{
var track = new Song.Track();
track.Name = projectTrack.Name;
track.Volume = (float)projectTrack.Volume;
foreach (var projectDevice in projectTrack.Devices)
{
Song.Device device = null;
Song.DeviceId deviceId;
if (Enum.TryParse <Song.DeviceId>(projectDevice.PluginDll.Replace(".dll", "").Replace(".64", ""), out deviceId))
{
device = new Song.Device();
device.Id = deviceId;
device.Chunk = projectDevice.RawData != null ? (byte[])projectDevice.RawData.Clone() : new byte[0];
}
if (device == null)
{
logger.WriteLine("WARNING: Device skipped (unsupported plugin): " + projectDevice.PluginDll);
}
else if (projectDevice.Bypass)
{
logger.WriteLine("WARNING: Device skipped (bypass enabled): " + projectDevice.PluginDll);
}
else
{
track.Devices.Add(device);
foreach (var floatParameter in projectDevice.FloatParameters)
{
if (floatParameter.Id >= 0)
{
var automation = new Song.Automation();
automation.DeviceIndex = track.Devices.IndexOf(device);
automation.ParamId = floatParameter.Id;
foreach (var e in floatParameter.Events)
{
if (e.Time >= 0.0)
{
var point = new Song.Point();
point.TimeStamp = secondsToSamples(e.Time, (double)song.Tempo, (double)song.SampleRate);
point.Value = e.Value;
automation.Points.Add(point);
}
}
if (automation.Points.Count > 0)
{
track.Automations.Add(automation);
}
}
}
}
}
var events = new List <Event>();
foreach (var midiClip in projectTrack.MidiClips)
{
if (!midiClip.IsDisabled)
{
var loopLength = midiClip.LoopEnd - midiClip.LoopStart;
for (var currentTime = midiClip.CurrentStart; currentTime < midiClip.CurrentEnd; currentTime += loopLength)
{
foreach (var keyTrack in midiClip.KeyTracks)
{
foreach (var note in keyTrack.Notes)
{
if (note.IsEnabled)
{
var startTime = note.Time - (currentTime - midiClip.CurrentStart) - midiClip.LoopStartRelative;
while (startTime < 0.0)
{
startTime += loopLength;
}
startTime = currentTime + startTime - midiClip.LoopStart;
var endTime = startTime + note.Duration;
if ((startTime >= midiClip.CurrentStart && startTime < midiClip.CurrentEnd) &&
(!project.IsLoopOn || (
startTime >= project.LoopStart && startTime < projectLoopEnd)))
{
endTime = Math.Min(endTime, midiClip.CurrentEnd);
if (project.IsLoopOn)
{
endTime = Math.Min(endTime, projectLoopEnd);
}
if (endTime > startTime)
{
var startEvent = new Event();
startEvent.Time = startTime;
startEvent.Type = Song.EventType.NoteOn;
startEvent.Note = (byte)keyTrack.MidiKey;
startEvent.Velocity = (byte)note.Velocity;
events.Add(startEvent);
var endEvent = new Event();
endEvent.Time = endTime;
endEvent.Type = Song.EventType.NoteOff;
endEvent.Note = (byte)keyTrack.MidiKey;
events.Add(endEvent);
}
}
}
}
}
}
}
}
events.Sort((a, b) =>
{
if (a.Time > b.Time)
{
return(1);
}
if (a.Time < b.Time)
{
return(-1);
}
if (a.Type == Song.EventType.NoteOn && b.Type == Song.EventType.NoteOff)
{
return(1);
}
if (a.Type == Song.EventType.NoteOff && b.Type == Song.EventType.NoteOn)
{
return(-1);
}
return(0);
});
foreach (var e in events)
{
if (!minEventTime.HasValue || e.Time < minEventTime.Value)
{
minEventTime = e.Time;
}
if (!maxEventTime.HasValue || e.Time > maxEventTime.Value)
{
maxEventTime = e.Time;
}
}
projectTracksToSongTracks.Add(projectTrack, track);
songTrackEvents.Add(track, events);
song.Tracks.Add(track);
}
double songStartTime, songEndTime;
if (project.IsLoopOn)
{
songStartTime = project.LoopStart;
songEndTime = projectLoopEnd;
}
else if (minEventTime.HasValue && maxEventTime.HasValue)
{
songStartTime = minEventTime.Value;
songEndTime = maxEventTime.Value;
}
else
{
throw new Exception("Couldn't find song start/end times");
}
song.Length = (songEndTime - songStartTime) * 60.0 / (double)song.Tempo;
foreach (var kvp in songTrackEvents)
{
var track = kvp.Key;
var events = kvp.Value;
int lastTimeStamp = 0;
foreach (var e in events)
{
var songEvent = new Song.Event();
var time = e.Time - songStartTime;
int timeStamp = Math.Max(secondsToSamples(time, (double)song.Tempo, (double)song.SampleRate), lastTimeStamp);
songEvent.TimeStamp = secondsToSamples(time, (double)song.Tempo, (double)song.SampleRate);
songEvent.Type = e.Type;
songEvent.Note = e.Note;
songEvent.Velocity = e.Velocity;
track.Events.Add(songEvent);
lastTimeStamp = timeStamp;
}
}
// TODO: Clip all of this instead of just offsetting
// adjust automation start times based on song start
foreach (var track in song.Tracks)
{
foreach (var automation in track.Automations)
{
foreach (var point in automation.Points)
{
point.TimeStamp -= secondsToSamples(songStartTime, (double)song.Tempo, (double)song.SampleRate);
}
}
}
foreach (var kvp in projectTracksToSongTracks)
{
foreach (var projectReceive in trackReceives[kvp.Key])
{
if (projectTracksToSongTracks.ContainsKey(projectReceive.SendingTrack))
{
var receive = new Song.Receive();
receive.SendingTrackIndex = song.Tracks.IndexOf(projectTracksToSongTracks[projectReceive.SendingTrack]);
receive.ReceivingChannelIndex = projectReceive.ReceivingChannelIndex;
receive.Volume = (float)projectReceive.Volume;
kvp.Value.Receives.Add(receive);
}
}
}
return(song);
}