internal static void OnCallback(IntPtr senderPtr, Wrapper.CallbackState args)
{
if (senderPtr == IntPtr.Zero)
{
Debug.LogError("OnCallback: senderPtr is null.");
return;
}
GCHandle handle = default(GCHandle);
try
{
handle = GCHandle.FromIntPtr(senderPtr);
}
catch (Exception ex)
{
Debug.LogError("OnCallback: " + ex.Message);
return;
}
// check if this is of correct type
//if (!(handle.Target is T))
if (!(handle.Target is PlaybackEngine))
{
Debug.LogError("OnCallback: senderPtr is not null, but not of correct type.");
return;
}
// cast to type
//var thisObject = (T)handle.Target;
var thisObject = (PlaybackEngine)handle.Target;
// complete callback
#if UNITY_WSA_10_0
if (!UnityEngine.WSA.Application.RunningOnAppThread())
{
UnityEngine.WSA.Application.InvokeOnAppThread(() =>
{
thisObject.OnStateChanged(args);
}, false);
}
else
{
thisObject.OnStateChanged(args);
}
#else
// there is still a chance the callback is on a non AppThread(callbacks genereated from WaitForEndOfFrame are not)
// this will process the callback on AppThread on a FixedUpdate
thisObject.OnStateChanged(args);
#endif
}
private void OnStateChanged(Wrapper.CallbackState args)
{
switch (args.Type)
{
case Wrapper.CallbackType.Failed:
OnFailed(args.FailState);
break;
default:
OnCallback(args.Type, args);
break;
}
}
internal void OnStateChanged(Wrapper.CallbackState args)
{
// TODO: validate callback is on the right thread
// if not queue callback action(QueueCallback(() => { OnStateChanged(args); });)
QueueCallback(() =>
{
switch (args.Type)
{
case Wrapper.CallbackType.Failed:
OnFailed(args.FailState);
break;
default:
OnCallback(args.Type, args);
break;
}
});
}
internal static void StateChangedCallback(IntPtr targetObj, Wrapper.CallbackState args)
{
if (targetObj == IntPtr.Zero)
{
Debug.LogError("StateChangedCallback: targetObj is null.");
return;
}
GCHandle gcHandle = GCHandle.FromIntPtr(targetObj);
var thisObject = gcHandle.Target as PlaybackEngine;
if (thisObject == null)
{
Debug.LogError("StateChangedCallback: targetObj is not null, but not of type PlaybackEngine");
return;
}
#if UNITY_WSA_10_0
if (!UnityEngine.WSA.Application.RunningOnAppThread())
{
UnityEngine.WSA.Application.InvokeOnAppThread(() =>
{
thisObject.OnStateChanged(args);
}, false);
}
else
{
thisObject.OnStateChanged(args);
}
#else
// there is still a chance the callback is on a non AppThread(callbacks genereated from WaitForEndOfFrame are not)
// this will process the callback on AppThread on a FixedUpdate
thisObject.OnStateChanged(args);
#endif
}
protected override void OnCallback(Wrapper.CallbackType type, Wrapper.CallbackState args)
{
Debug.Log(args.PlaybackState);
}
protected abstract void OnCallback(Wrapper.CallbackType type, Wrapper.CallbackState args);
