public MusicPlayerStatus AddUserEvent(double timestamp, MusicEventUserData userData)
{
if (userData == null)
{
throw new ArgumentNullException("userData");
}
var ptr = userData.ToUnmanaged();
var ret = MusicTrackNewUserEvent(handle, timestamp, ptr);
Marshal.FreeHGlobal(ptr);
return(ret);
}
public MusicPlayerStatus AddUserEvent(double timestamp, MusicEventUserData userData)
{
if (userData is null)
{
ObjCRuntime.ThrowHelper.ThrowArgumentNullException(nameof(userData));
}
var ptr = userData.ToUnmanaged();
var ret = MusicTrackNewUserEvent(Handle, timestamp, ptr);
Marshal.FreeHGlobal(ptr);
return(ret);
}
static void UserCallbackProxy(IntPtr inClientData, IntPtr inSequence, IntPtr inTrack, double inEventTime, IntPtr inEventData, double inStartSliceBeat, double inEndSliceBeat)
{
MusicSequenceUserCallback userCallback;
lock (userCallbackHandles)
userCallbackHandles.TryGetValue(inSequence, out userCallback);
if (userCallback != null)
{
var userEventData = new MusicEventUserData(inEventData);
var musicSequence = MusicSequence.Lookup(inSequence);
var musicTrack = new MusicTrack(musicSequence, inTrack, false);
userCallback(musicTrack, inEventTime, userEventData, inStartSliceBeat, inEndSliceBeat);
}
}