[directfb-users] Re: Performance problem with Flip

[Sven Neumann <neo@convergence.de>]

Hi,

"Manhart Matthias" <m.manhart@jmag.ch> writes:

> When the mouse-line gets longer and the flipping region gets bigger, the
> performance breaks in. This means, that the mouse-line is delayed and
> "follows" the mouse.
> 
> How can i speedup the performance for this ?
> Is there a way to draw directly to the screen without "flip" ?

Well, do you need a backbuffer on your surface at all? If all you do
is to draw in XOR mode, you probably want to use a non-flipping
surface instead.


Sven


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