private R <SongAnalyzerResult, LocalStr> AnalyzeBackground(QueueItem queueItem, CancellationToken cancelled)
{
var timer = new Stopwatch();
timer.Start();
var res = new SongAnalyzerTask(queueItem, resourceResolver, player.FfmpegProducer).Run(cancelled);
if (!res.Ok)
{
return(res.Error);
}
var result = res.Value;
if (queueItem.MetaData.ContainingPlaylistId != null &&
!ReferenceEquals(queueItem.AudioResource, result.Resource.BaseData))
{
Log.Info("AudioResource was changed by loader, saving containing playlist");
OnAudioResourceUpdated?.Invoke(this,
new AudioResourceUpdatedEventArgs(queueItem, result.Resource.BaseData));
}
result.Resource.Meta = queueItem.MetaData;
return(result);
}
private void InvokeOnResourceChanged(QueueItem queueItem, AudioResource resource)
{
if (!ReferenceEquals(queueItem.AudioResource, resource))
{
OnAudioResourceUpdated?.Invoke(this,
new AudioResourceUpdatedEventArgs(queueItem, resource));
}
}
protected void InvokeOnAudioResourceUpdated(object sender, AudioResourceUpdatedEventArgs e)
{
OnAudioResourceUpdated?.Invoke(sender, e);
}
