public static int LoadMidiMusic(MidiEvent[] events, int pulsesPerQuarterNode, uint frequency)
{
if (soundFont == 0)
{
var assembly = Assembly.GetExecutingAssembly();
var stream = assembly.GetManifestResourceStream(SoundFontResource); // Don't dispose it!
soundFontProcs = SoundFontStream.CreateSoundFontFileProcs(stream);
soundFont = NativeBass.BASS_MIDI_FontInitUser(soundFontProcs, IntPtr.Zero, 0u);
}
const DWORD loop = 0x04u;
int music = NativeBass.BASS_MIDI_StreamCreateEvents(events, (DWORD)pulsesPerQuarterNode, loop, frequency);
var fonts = new NativeBass.MidiFont[]
{
new NativeBass.MidiFont()
{
Font = soundFont,
Preset = -1,
Bank = 0
}
};
NativeBass.BASS_MIDI_StreamSetFonts(music, fonts, 1u);
return(music);
}
public unsafe static NativeBass.SoundFontFileProcs CreateSoundFontFileProcs(Stream stream)
{
var soundFontStream = new SoundFontStream(stream);
return(new NativeBass.SoundFontFileProcs()
{
Close = new NativeBass.SoundFontCloseProcedure(soundFontStream.Close),
Length = new NativeBass.SoundFontLengthProcedure(soundFontStream.Length),
Read = new NativeBass.SoundFontReadProcedure(soundFontStream.Read),
Seek = new NativeBass.SoundFontSeekProcedure(soundFontStream.Seek)
});
}