public ColorFrameBitmap(PlayColorFrame frame)
{
// force population of PixelFormat
var data = frame.GetFrameDataAsync().Result;
_bitmap = new WriteableBitmap(frame.Width, frame.Height, 96, 96, frame.Codec.PixelFormat, null);
_bytes = new byte[_bitmap.PixelWidth * _bitmap.PixelHeight * (_bitmap.Format.BitsPerPixel / 8)];
_dirtyRect = new Int32Rect(0, 0, frame.Width, frame.Height);
}
public void Update(PlayColorFrame frame)
{
if (frame != null)
{
frame.GetFrameDataAsync().ContinueWith(async (pixels) =>
{
await _bitmap.Dispatcher.InvokeAsync(() => {
_bitmap.FromByteArray(pixels.Result);
});
});
}
}
