Esempio n. 1
0
        private void InitializeBASSMIDIStream()
        {
            // Init stream
            ChangePreviewButtonText("Initializing stream...", false);
            ChangeWindowTitle("Initializing stream...");
            hStream = BassMidi.BASS_MIDI_StreamCreateFile(MIDIPreview, 0L, 0L,
                                                          BASSFlag.BASS_SAMPLE_FLOAT |
                                                          BASSFlag.BASS_SAMPLE_SOFTWARE |
                                                          (Convert.ToBoolean(Program.SynthSettings.GetValue("EnableSFX", 0)) ? BASSFlag.BASS_DEFAULT : BASSFlag.BASS_MIDI_NOFX) |
                                                          (LoopYesNo.Checked ? BASSFlag.BASS_SAMPLE_LOOP : BASSFlag.BASS_DEFAULT),
                                                          0);
            Bass.BASS_ChannelSetAttribute(hStream, BASSAttribute.BASS_ATTRIB_MIDI_CPU, (int)(Convert.ToInt32(Program.SynthSettings.GetValue("MaxRenderingTime", 75)) / 100));
            System.Threading.Thread.Sleep(50);

            // Init SoundFont
            ChangePreviewButtonText("Loading SoundFont...", false);
            ChangeWindowTitle("Loading SoundFont...");
            BASS_MIDI_FONTEX[] fonts = new BASS_MIDI_FONTEX[1];

            if (OriginalSF.ToLower().IndexOf('=') != -1)
            {
                var    matches = System.Text.RegularExpressions.Regex.Matches(OriginalSF, "[0-9]+");
                string sf      = OriginalSF.Substring(OriginalSF.LastIndexOf('|') + 1);
                fonts[0].font    = BassMidi.BASS_MIDI_FontInit(sf);
                fonts[0].spreset = Convert.ToInt32(matches[0].ToString());
                fonts[0].sbank   = Convert.ToInt32(matches[1].ToString());
                fonts[0].dpreset = Convert.ToInt32(matches[2].ToString());
                fonts[0].dbank   = Convert.ToInt32(matches[3].ToString());
            }
            else
            {
                fonts[0].font    = BassMidi.BASS_MIDI_FontInit(OriginalSF);
                fonts[0].spreset = -1;
                fonts[0].sbank   = -1;
                fonts[0].dpreset = -1;
                fonts[0].dbank   = 0;
            }

            BassMidi.BASS_MIDI_FontSetVolume(fonts[0].font, 1.0f);
            BassMidi.BASS_MIDI_StreamSetFonts(hStream, fonts, 1);
            BassMidi.BASS_MIDI_StreamLoadSamples(hStream);
        }
Esempio n. 2
0
        private void InitializeBASSMIDIStream()
        {
            // Init stream
            ChangePreviewButtonText("Initializing stream...", false);
            ChangeWindowTitle("Initializing stream...");
            hStream = BassMidi.BASS_MIDI_StreamCreateFile(MIDIPreview, 0L, 0L, BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_SAMPLE_SOFTWARE, 0);
            Bass.BASS_ChannelSetAttribute(hStream, BASSAttribute.BASS_ATTRIB_MIDI_CPU, (int)(KeppySynthConfiguratorMain.Delegate.MaxCPU.Value / 100));
            System.Threading.Thread.Sleep(50);

            // Init SoundFont
            ChangePreviewButtonText("Loading SoundFont...", false);
            ChangeWindowTitle("Loading SoundFont...");
            BASS_MIDI_FONTEX[] fonts     = new BASS_MIDI_FONTEX[1];
            List <int>         termsList = new List <int>();

            termsList.Reverse();

            if (OriginalSF.ToLower().IndexOf('=') != -1)
            {
                var    matches = System.Text.RegularExpressions.Regex.Matches(OriginalSF, "[0-9]+");
                string sf      = OriginalSF.Substring(OriginalSF.LastIndexOf('|') + 1);
                fonts[0].font    = BassMidi.BASS_MIDI_FontInit(sf);
                fonts[0].spreset = Convert.ToInt32(matches[0].ToString());
                fonts[0].sbank   = Convert.ToInt32(matches[1].ToString());
                fonts[0].dpreset = Convert.ToInt32(matches[2].ToString());
                fonts[0].dbank   = Convert.ToInt32(matches[3].ToString());
                BassMidi.BASS_MIDI_FontSetVolume(fonts[0].font, 1.0f);
                BassMidi.BASS_MIDI_StreamSetFonts(hStream, fonts, 1);
            }
            else
            {
                fonts[0].font    = BassMidi.BASS_MIDI_FontInit(OriginalSF);
                fonts[0].spreset = -1;
                fonts[0].sbank   = -1;
                fonts[0].dpreset = -1;
                fonts[0].dbank   = 0;
                BassMidi.BASS_MIDI_StreamSetFonts(hStream, fonts, 1);
            }

            BassMidi.BASS_MIDI_StreamLoadSamples(hStream);
        }
 private void BASSStreamSystemRT(String str, int type)
 {
     try
     {
         Microsoft.Win32.RegistryKey Settings = Microsoft.Win32.Registry.CurrentUser.OpenSubKey("SOFTWARE\\Keppy's MIDI Converter\\Settings", false);
         if (type == 0)
             KMCGlobals._recHandle = BassMidi.BASS_MIDI_StreamCreateFile(str, 0L, 0L, BASSFlag.BASS_STREAM_DECODE | BASSFlag.BASS_SAMPLE_FLOAT, KMCGlobals.Frequency);
         else
             KMCGlobals._recHandle = BassMidi.BASS_MIDI_StreamCreateFile(str, 0L, 0L, BASSFlag.BASS_MIDI_DECAYEND | BASSFlag.BASS_SAMPLE_FLOAT, KMCGlobals.Frequency);
         KMCGlobals.StreamSizeFLAC = Bass.BASS_ChannelGetLength(KMCGlobals._recHandle);
         try
         {
             KMCGlobals.eventc = BassMidi.BASS_MIDI_StreamGetEvents(KMCGlobals._recHandle, -1, 0, null);
             KMCGlobals.events = new BASS_MIDI_EVENT[KMCGlobals.eventc];
         }
         catch
         {
             throw new MIDIIsTooBig("The MIDI is too big for real-time simulation.");
         }
         BassMidi.BASS_MIDI_StreamGetEvents(KMCGlobals._recHandle, -1, 0, KMCGlobals.events);
         Bass.BASS_StreamFree(KMCGlobals._recHandle);
         if (type == 0)
             KMCGlobals._recHandle = BassMidi.BASS_MIDI_StreamCreate(16, BASSFlag.BASS_STREAM_DECODE | BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_SAMPLE_SOFTWARE, KMCGlobals.Frequency); // create MIDI player
         else
             KMCGlobals._recHandle = BassMidi.BASS_MIDI_StreamCreate(16, BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_SAMPLE_SOFTWARE, KMCGlobals.Frequency); // create MIDI player
         Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_GVOL_STREAM, KMCGlobals.Volume);
         Bass.BASS_ChannelSetAttribute(KMCGlobals._recHandle, BASSAttribute.BASS_ATTRIB_MIDI_VOICES, KMCGlobals.LimitVoicesInt);
         Bass.BASS_ChannelSetAttribute(KMCGlobals._recHandle, BASSAttribute.BASS_ATTRIB_MIDI_CPU, 0);
         if (Path.GetFileNameWithoutExtension(str).Length >= 49)
             KMCGlobals.NewWindowName = Path.GetFileNameWithoutExtension(str).Truncate(45);
         else
             KMCGlobals.NewWindowName = Path.GetFileNameWithoutExtension(str);
         BASS_MIDI_FONTEX[] fonts = new BASS_MIDI_FONTEX[KMCGlobals.Soundfonts.Length];
         int sfnum = 0;
         int sfzload = 0;
         List<int> termsList = new List<int>();
         termsList.Reverse();
         foreach (string s in KMCGlobals.Soundfonts)
         {
             if (s.ToLower().IndexOf('=') != -1)
             {
                 var matches = System.Text.RegularExpressions.Regex.Matches(s, "[0-9]+");
                 string sf = s.Substring(s.LastIndexOf('|') + 1);
                 fonts[sfnum].font = BassMidi.BASS_MIDI_FontInit(sf);
                 fonts[sfnum].spreset = Convert.ToInt32(matches[0].ToString());
                 fonts[sfnum].sbank = Convert.ToInt32(matches[1].ToString());
                 fonts[sfnum].dpreset = Convert.ToInt32(matches[2].ToString());
                 fonts[sfnum].dbank = Convert.ToInt32(matches[3].ToString());
                 if (type == 0) { BassMidi.BASS_MIDI_FontSetVolume(fonts[sfnum].font, ((float)KMCGlobals.Volume / 10000)); }
                 BassMidi.BASS_MIDI_StreamSetFonts(KMCGlobals._recHandle, fonts, sfnum + 1);
                 sfnum += 1;
             }
             else
             {
                 fonts[sfnum].font = BassMidi.BASS_MIDI_FontInit(s);
                 fonts[sfnum].spreset = -1;
                 fonts[sfnum].sbank = -1;
                 fonts[sfnum].dpreset = -1;
                 fonts[sfnum].dbank = 0;
                 if (type == 0) { BassMidi.BASS_MIDI_FontSetVolume(fonts[sfnum].font, ((float)KMCGlobals.Volume / 10000)); }
                 BassMidi.BASS_MIDI_StreamSetFonts(KMCGlobals._recHandle, fonts, sfnum + 1);
                 sfnum += 1;
             }
         }
         KMCGlobals._plm = new Un4seen.Bass.Misc.DSP_PeakLevelMeter(KMCGlobals._recHandle, 1);
         KMCGlobals._plm.CalcRMS = true;
         BassMidi.BASS_MIDI_StreamLoadSamples(KMCGlobals._recHandle);
     }
     catch (Exception ex)
     {
         BASSCloseStreamCrash(ex);
     }
 }