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[directfb-users] AW: Performance problem with Flip


  • To: <directfb-users@directfb.org>
  • Subject: [directfb-users] AW: Performance problem with Flip
  • From: "Manhart Matthias" <m.manhart@jmag.ch>
  • Date: Mon, 10 Nov 2003 16:04:00 +0100
  • Cc: <neo@convergence.de>
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  • Sender: directfb-users-bounce@directfb.org
  • Thread-index: AcOnlDc9DQHDoXZqRieMhBacYfXTKQABxbkA
  • Thread-topic: [directfb-users] Performance problem with Flip

My application is full-screen und drawing is done on the primary layer.

Can i enable/disable the use of the backbuffer during runtime ?

I like the "flip" for the normal use, but for such "fast" actions i need
the direct drawing.

Regards

Matthias

"Sven Neumann" <neo@convergence.de> writes:

> You didn't tell us much about your application so I can only guess.
But
> my guess is that you are doing a full-screen application and are
drawing
> on the primary layer. If that's correct, you probably want to set the
> DisplayLayer's buffer mode to DLBM_FRONTONLY.


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