public static UniTask <AsyncGPUReadbackRequest> ToUniTask(this AsyncGPUReadbackRequest asyncOperation, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
{
if (asyncOperation.done)
{
return(UniTask.FromResult(asyncOperation));
}
return(new UniTask <AsyncGPUReadbackRequest>(AsyncGPUReadbackRequestAwaiterConfiguredSource.Create(asyncOperation, timing, cancellationToken, out var token), token));
}
public static IUniTaskSource <AsyncGPUReadbackRequest> Create(AsyncGPUReadbackRequest asyncOperation, PlayerLoopTiming timing, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return(AutoResetUniTaskCompletionSource <AsyncGPUReadbackRequest> .CreateFromCanceled(cancellationToken, out token));
}
if (!pool.TryPop(out var result))
{
result = new AsyncGPUReadbackRequestAwaiterConfiguredSource();
}
result.asyncOperation = asyncOperation;
result.cancellationToken = cancellationToken;
TaskTracker.TrackActiveTask(result, 3);
PlayerLoopHelper.AddAction(timing, result);
token = result.core.Version;
return(result);
}
