I think you are missing the point of Flip (or I don't understand BlitzPlus (I don't have it)).
Flip does not copy any data. It only changes the reference to where the new graphical data should be read from when the screen is refreshed (either following a vsync in a fullscreen app or during a paint command in a windowed app).
Like I said, I don't have BlitzPlus nor do I know how it works, but I would find it shocking if Mark programmed it to work the way you describe.
Flip does not copy any data. It only changes the reference to where the new graphical data should be read from when the screen is refreshed (either following a vsync in a fullscreen app or during a paint command in a windowed app).
Like I said, I don't have BlitzPlus nor do I know how it works, but I would find it shocking if Mark programmed it to work the way you describe.