private void ApplySoundfontToStream(string SoundfontFilename)
{
int FontHandle = BassMidi.BASS_MIDI_FontInit(SoundfontFilename);
if (FontHandle != 0)
{
BASS_MIDI_FONT Font = new BASS_MIDI_FONT(FontHandle, -1, 0);
BassMidi.BASS_MIDI_StreamSetFonts(this.ChannelID, new BASS_MIDI_FONT[] { Font }, 1); // apply it to the stream
}
}
/// <summary>
/// Load External BASS Audio Decoder Plugins
/// </summary>
private void LoadAudioDecoderPlugins()
{
Log.Info("BASS: Loading audio decoder add-ins...");
string appPath = Application.StartupPath;
string decoderFolderPath = Path.Combine(appPath, @"musicplayer\plugins\audio decoders");
if (!Directory.Exists(decoderFolderPath))
{
Log.Error(@"BASS: Unable to find \musicplayer\plugins\audio decoders folder in MediaPortal.exe path.");
return;
}
DirectoryInfo dirInfo = new DirectoryInfo(decoderFolderPath);
FileInfo[] decoders = dirInfo.GetFiles();
int pluginHandle = 0;
int decoderCount = 0;
foreach (FileInfo file in decoders)
{
if (Path.GetExtension(file.Name).ToLower() != ".dll")
{
continue;
}
pluginHandle = Bass.BASS_PluginLoad(file.FullName);
if (pluginHandle != 0)
{
DecoderPluginHandles.Add(pluginHandle);
decoderCount++;
Log.Debug("BASS: Added DecoderPlugin: {0}", file.FullName);
}
else
{
Log.Debug("BASS: Unable to load: {0}", file.FullName);
}
}
if (decoderCount > 0)
{
Log.Info("BASS: Loaded {0} Audio Decoders.", decoderCount);
}
else
{
Log.Error(
@"BASS: No audio decoders were loaded. Confirm decoders are present in \musicplayer\plugins\audio decoders folder.");
}
// Look for any SF2 files available in the folder.
// SF2 files contain sound fonts needed for midi playback
List<BASS_MIDI_FONT> tmpFonts = new List<BASS_MIDI_FONT>();
foreach (FileInfo file in decoders)
{
if (Path.GetExtension(file.Name).ToLower() != ".sf2")
{
continue;
}
int font = BassMidi.BASS_MIDI_FontInit(file.FullName);
if (font != 0)
{
BASS_MIDI_FONTINFO fontInfo = new BASS_MIDI_FONTINFO();
BassMidi.BASS_MIDI_FontGetInfo(font, fontInfo);
Log.Info("BASS: Loading Midi font: {0}", fontInfo.ToString());
soundFontHandles.Add(font);
BASS_MIDI_FONT soundFont = new BASS_MIDI_FONT(font, -1, 0);
tmpFonts.Add(soundFont);
}
}
if (tmpFonts.Count > 0)
{
soundFonts = tmpFonts.ToArray();
}
}
/// <summary>
/// Load External BASS Audio Decoder Plugins
/// </summary>
public static void LoadAudioDecoderPlugins()
{
Log.Info("BASS: Loading audio decoder add-ins...");
string appPath = Application.StartupPath;
string decoderFolderPath = Path.Combine(appPath, @"musicplayer\plugins\audio decoders");
if (!Directory.Exists(decoderFolderPath))
{
Log.Error(@"BASS: Unable to find \musicplayer\plugins\audio decoders folder in MediaPortal.exe path.");
return;
}
DirectoryInfo dirInfo = new DirectoryInfo(decoderFolderPath);
FileInfo[] decoders = dirInfo.GetFiles();
int pluginHandle = 0;
int decoderCount = 0;
foreach (FileInfo file in decoders)
{
if (Path.GetExtension(file.Name).ToLower() != ".dll")
{
continue;
}
pluginHandle = Bass.BASS_PluginLoad(file.FullName);
if (pluginHandle != 0)
{
_decoderPluginHandles.Add(pluginHandle);
decoderCount++;
Log.Debug("BASS: Added DecoderPlugin: {0}", file.FullName);
}
else
{
Log.Debug("BASS: Unable to load: {0}", file.FullName);
}
}
if (decoderCount > 0)
{
Log.Info("BASS: Loaded {0} Audio Decoders.", decoderCount);
}
else
{
Log.Error(
@"BASS: No audio decoders were loaded. Confirm decoders are present in \musicplayer\plugins\audio decoders folder.");
}
// Look for any SF2 files available in the folder.
// SF2 files contain sound fonts needed for midi playback
List <BASS_MIDI_FONT> tmpFonts = new List <BASS_MIDI_FONT>();
foreach (FileInfo file in decoders)
{
if (Path.GetExtension(file.Name).ToLower() != ".sf2")
{
continue;
}
int font = BassMidi.BASS_MIDI_FontInit(file.FullName, BASSFlag.BASS_MIDI_FONT_MMAP);
if (font != 0)
{
BASS_MIDI_FONTINFO fontInfo = new BASS_MIDI_FONTINFO();
BassMidi.BASS_MIDI_FontGetInfo(font, fontInfo);
Log.Info("BASS: Loading Midi font: {0}", fontInfo.ToString());
_soundFontHandles.Add(font);
BASS_MIDI_FONT soundFont = new BASS_MIDI_FONT(font, -1, 0);
tmpFonts.Add(soundFont);
}
}
if (tmpFonts.Count > 0)
{
_soundFonts = tmpFonts.ToArray();
}
}
private void BASSStreamSystem(String str)
{
Microsoft.Win32.RegistryKey Settings = Microsoft.Win32.Registry.CurrentUser.OpenSubKey("SOFTWARE\\Keppy's MIDI Converter\\Settings", false);
Globals._recHandle = BassMidi.BASS_MIDI_StreamCreateFile(str, 0L, 0L, BASSFlag.BASS_STREAM_DECODE | BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_MIDI_DECAYEND, Globals.Frequency);
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_GVOL_STREAM, Globals.Volume);
Bass.BASS_ChannelSetAttribute(Globals._recHandle, BASSAttribute.BASS_ATTRIB_MIDI_VOICES, Globals.LimitVoicesInt);
Bass.BASS_ChannelSetAttribute(Globals._recHandle, BASSAttribute.BASS_ATTRIB_MIDI_CPU, 0);
if (Path.GetFileNameWithoutExtension(str).Length >= 49)
Globals.NewWindowName = String.Format(res_man.GetString("ConversionText", cul), Path.GetFileNameWithoutExtension(str).Truncate(45));
else
Globals.NewWindowName = String.Format(res_man.GetString("ConversionText", cul), Path.GetFileNameWithoutExtension(str));
BASS_MIDI_FONT[] fonts = new BASS_MIDI_FONT[Globals.Soundfonts.Length];
int sfnum = 0;
foreach (string s in Globals.Soundfonts)
{
fonts[sfnum].font = BassMidi.BASS_MIDI_FontInit(s);
fonts[sfnum].preset = -1;
fonts[sfnum].bank = 0;
BassMidi.BASS_MIDI_FontSetVolume(fonts[sfnum].font, ((float)Globals.Volume / 10000));
BassMidi.BASS_MIDI_StreamSetFonts(Globals._recHandle, fonts, sfnum + 1);
sfnum += 1;
}
Globals._plm = new Un4seen.Bass.Misc.DSP_PeakLevelMeter(Globals._recHandle, 1);
Globals._plm.CalcRMS = true;
BassMidi.BASS_MIDI_StreamLoadSamples(Globals._recHandle);
}
private void RealTimePlayBackBeta_DoWork(object sender, DoWorkEventArgs e)
{
PlayConversionStart();
try
{
if (Globals.Soundfonts[0] == null)
{
throw new Exception(res_man.GetString("SelectOneSF", cul));
}
if (this.MIDIList.Items.Count == 0)
{
throw new Exception(res_man.GetString("AddOneMIDI", cul));
}
try
{
bool KeepLooping = true;
while (KeepLooping)
{
foreach (string str in this.MIDIList.Items)
{
string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(str);
string encpath = null;
Bass.BASS_Init(-1, Globals.Frequency, BASSInit.BASS_DEVICE_LATENCY, IntPtr.Zero);
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_UPDATEPERIOD, 0);
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_UPDATETHREADS, 32);
BASS_INFO info = Bass.BASS_GetInfo();
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_BUFFER, info.minbuf + 10);
Un4seen.Bass.Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_MIDI_VOICES, 100000);
Globals._recHandle = BassMidi.BASS_MIDI_StreamCreateFile(str, 0L, 0L, BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_MIDI_DECAYEND, Globals.Frequency);
Bass.BASS_ChannelSetAttribute(Globals._recHandle, BASSAttribute.BASS_ATTRIB_MIDI_VOICES, Convert.ToInt32(Globals.LimitVoicesInt));
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_GVOL_STREAM, Globals.Volume);
Un4seen.Bass.Bass.BASS_ChannelSetAttribute(Globals._recHandle, BASSAttribute.BASS_ATTRIB_MIDI_CPU, 85);
if (Path.GetFileNameWithoutExtension(str).Length >= 49)
Globals.NewWindowName = String.Format(res_man.GetString("PlaybackText", cul), Path.GetFileNameWithoutExtension(str).Truncate(45));
else
Globals.NewWindowName = String.Format(res_man.GetString("PlaybackText", cul), Path.GetFileNameWithoutExtension(str));
BASSVSTInit(Globals._recHandle);
Globals._plm = new Un4seen.Bass.Misc.DSP_PeakLevelMeter(Globals._recHandle, 1);
Globals._plm.CalcRMS = true;
BASS_MIDI_FONT[] fonts = new BASS_MIDI_FONT[Globals.Soundfonts.Length];
int sfnum = 0;
foreach (string s in Globals.Soundfonts)
{
fonts[sfnum].font = BassMidi.BASS_MIDI_FontInit(s);
fonts[sfnum].preset = -1;
fonts[sfnum].bank = 0;
BassMidi.BASS_MIDI_StreamSetFonts(Globals._recHandle, fonts, sfnum + 1);
sfnum += 1;
}
BassMidi.BASS_MIDI_StreamLoadSamples(Globals._recHandle);
if (Globals.FXDisabled == true)
{
Un4seen.Bass.Bass.BASS_ChannelFlags(Globals._recHandle, BASSFlag.BASS_MIDI_NOFX, BASSFlag.BASS_MIDI_NOFX);
}
else
{
Un4seen.Bass.Bass.BASS_ChannelFlags(Globals._recHandle, 0, BASSFlag.BASS_MIDI_NOFX);
}
if (Globals.NoteOff1Event == true)
{
Un4seen.Bass.Bass.BASS_ChannelFlags(Globals._recHandle, BASSFlag.BASS_MIDI_NOTEOFF1, BASSFlag.BASS_MIDI_NOTEOFF1);
}
else
{
Un4seen.Bass.Bass.BASS_ChannelFlags(Globals._recHandle, 0, BASSFlag.BASS_MIDI_NOTEOFF1);
}
Bass.BASS_ChannelPlay(Globals._recHandle, false);
int tempo = BassMidi.BASS_MIDI_StreamGetEvent(Globals._recHandle, 0, BASSMIDIEvent.MIDI_EVENT_TEMPO);
Globals.OriginalTempo = 60000000 / tempo;
while (Un4seen.Bass.Bass.BASS_ChannelIsActive(Globals._recHandle) == BASSActive.BASS_ACTIVE_PLAYING)
{
if (Globals.CancellationPendingValue != 1)
{
if (MainWindow.Globals.TempoOverride == true)
{
BassMidi.BASS_MIDI_StreamEvent(Globals._recHandle, 0, BASSMIDIEvent.MIDI_EVENT_TEMPO, 60000000 / Globals.FinalTempo);
}
else
{
// NULL
}
if (Globals.FXDisabled == true)
{
Un4seen.Bass.Bass.BASS_ChannelFlags(Globals._recHandle, BASSFlag.BASS_MIDI_NOFX, BASSFlag.BASS_MIDI_NOFX);
}
else
{
Un4seen.Bass.Bass.BASS_ChannelFlags(Globals._recHandle, 0, BASSFlag.BASS_MIDI_NOFX);
}
if (Globals.NoteOff1Event == true)
{
Un4seen.Bass.Bass.BASS_ChannelFlags(Globals._recHandle, BASSFlag.BASS_MIDI_NOTEOFF1, BASSFlag.BASS_MIDI_NOTEOFF1);
}
else
{
Un4seen.Bass.Bass.BASS_ChannelFlags(Globals._recHandle, 0, BASSFlag.BASS_MIDI_NOTEOFF1);
}
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_GVOL_STREAM, Globals.Volume);
Bass.BASS_ChannelSetAttribute(Globals._recHandle, BASSAttribute.BASS_ATTRIB_MIDI_VOICES, Convert.ToInt32(Globals.LimitVoicesInt));
long pos = Un4seen.Bass.Bass.BASS_ChannelGetLength(Globals._recHandle);
long num6 = Un4seen.Bass.Bass.BASS_ChannelGetPosition(Globals._recHandle);
float num7 = ((float)pos) / 1048576f;
float num8 = ((float)num6) / 1048576f;
double num9 = Un4seen.Bass.Bass.BASS_ChannelBytes2Seconds(Globals._recHandle, pos);
double num10 = Un4seen.Bass.Bass.BASS_ChannelBytes2Seconds(Globals._recHandle, num6);
TimeSpan span = TimeSpan.FromSeconds(num9);
TimeSpan span2 = TimeSpan.FromSeconds(num10);
string str4 = span.Minutes.ToString() + ":" + span.Seconds.ToString().PadLeft(2, '0');
string str5 = span2.Minutes.ToString() + ":" + span2.Seconds.ToString().PadLeft(2, '0');
float percentage = num8 / num7;
float percentagefinal;
if (percentage * 100 < 0)
percentagefinal = 0.0f;
else if (percentage * 100 > 100)
percentagefinal = 1.0f;
else
percentagefinal = percentage;
float num11 = 0f;
Un4seen.Bass.Bass.BASS_ChannelGetAttribute(Globals._recHandle, BASSAttribute.BASS_ATTRIB_MIDI_VOICES_ACTIVE, ref num11);
Globals.CurrentStatusTextString = String.Format(res_man.GetString("PlaybackStatus", cul), percentage.ToString("0%"), str5, str4);
Globals.ActiveVoicesInt = Convert.ToInt32(num11);
Globals.CurrentStatusMaximumInt = Convert.ToInt32((long)(pos / 0x100000L));
Globals.CurrentStatusValueInt = Convert.ToInt32((long)(num6 / 0x100000L));
Bass.BASS_ChannelUpdate(Globals._recHandle, 0);
}
else if (Globals.CancellationPendingValue == 1)
{
BassEnc.BASS_Encode_Stop(Globals._Encoder);
Bass.BASS_StreamFree(Globals._recHandle);
Bass.BASS_Free();
Globals.CurrentStatusTextString = res_man.GetString("PlaybackAborted", cul);
Globals.ActiveVoicesInt = 0;
Globals.NewWindowName = "Keppy's MIDI Converter";
MessageBox.Show(res_man.GetString("PlaybackAborted", cul), res_man.GetString("PlaybackXPTitle", cul), MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Globals.CurrentStatusTextString = null;
KeepLooping = false;
break;
Globals.PlaybackMode = false;
}
}
if (Globals.CancellationPendingValue == 1)
{
KeepLooping = false;
if (KeepLooping == false)
{
break;
}
}
else
{
continue;
}
}
if (Globals.CancellationPendingValue == 1)
{
BassEnc.BASS_Encode_Stop(Globals._Encoder);
Bass.BASS_StreamFree(Globals._recHandle);
Bass.BASS_Free();
Globals.CancellationPendingValue = 0;
Globals.ActiveVoicesInt = 0;
Globals.CurrentStatusTextString = res_man.GetString("PlaybackAborted", cul);
Globals.NewWindowName = "Keppy's MIDI Converter";
KeepLooping = false;
Globals.PlaybackMode = false;
if (Environment.OSVersion.Version.Major == 5)
{
MessageBox.Show(String.Format(res_man.GetString("PlaybackAbortedXPMessage", cul), Bass.BASS_ErrorGetCode().ToString()), res_man.GetString("PlaybackXPTitle", cul), MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
PlayConversionStop();
}
}
else
{
BassEnc.BASS_Encode_Stop(Globals._Encoder);
Bass.BASS_StreamFree(Globals._recHandle);
Bass.BASS_Free();
Globals.CancellationPendingValue = 0;
Globals.ActiveVoicesInt = 0;
Globals.CurrentStatusTextString = null;
Globals.NewWindowName = "Keppy's MIDI Converter";
KeepLooping = false;
Globals.PlaybackMode = false;
if (Environment.OSVersion.Version.Major == 5)
{
MessageBox.Show(String.Format(res_man.GetString("PlaybackCompletedXPMessage", cul), Bass.BASS_ErrorGetCode().ToString()), res_man.GetString("PlaybackXPTitle", cul), MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
PlayConversionStop();
}
}
}
}
catch (Exception exception)
{
BASSCloseStreamCrash(exception);
Globals.PlaybackMode = false;
}
}
catch (Exception exception2)
{
BASSCloseStreamCrash(exception2);
Globals.PlaybackMode = false;
}
}
