void CamPreviewProcessor_PreviewFrameAvailable(object sender, CameraPreviewEventArgs e)
{
var handler = PreviewFrameAvailable;
if (handler != null)
{
handler(this, e);
}
}
void OnPreviewFrame(object sender, CameraPreviewEventArgs e)
{
if (watch.IsRunning)
{
watch.Stop();
System.Diagnostics.Debug.WriteLine($"{nameof(MainActivity)} :: {nameof(OnPreviewFrame)} :: New preview frame after: {watch.ElapsedMilliseconds}");
watch = new Stopwatch();
}
watch.Start();
if ((lastFrame?.FrameOrder ?? -1) >= e.FrameOrder)
{
return;
}
lock (sync)
{
if ((lastFrame?.FrameOrder ?? -1) >= e.FrameOrder)
{
return;
}
lastFrame = e;
//previewSize = new Size(e.Width, e.Height);
}
}