private void RenderFrame(object sender, DoWorkEventArgs e)
{
ProcessCustomFrameEventArgs args = (ProcessCustomFrameEventArgs)e.Argument;
CustomFrame nFrame = new CustomFrame();
WriteableBitmap src = null;
if (args.img != null)
{
//if we have an IImage, convert it
src = new WriteableBitmap(Utils.IImageToBitmapSource(args.img));
args.img.Dispose();
}
else if (args.writeablebmp != null)
{
//otherwise we can just use the writeablebitmap
src = args.writeablebmp;
}
//set CustomFrame bitmap
if (src != null)
{
src.Freeze();
nFrame.SetBitmap(src);
}
else
{
//easier to avoid setting
nFrame = null;
}
e.Result = nFrame;
}
private void Render_Complete(object sender, RunWorkerCompletedEventArgs e)
{
try
{
CustomFrame frame = (CustomFrame)e.Result;
if (frame != null)
{
masterFrame = frame;
}
}
catch (Exception err)
{
////Debug.WriteLine("Custom Stream failed to set master frame: " + err.ToString());
}
isWorking = false;
}
internal CustomStream()
{
isWorking = false;
name = "Custom Stream";
masterFrame = null;
}