Re: [Linux-fbdev-users] Blanking the screen : EZFB

[James S. <jsi...@ww...>]

In 2.6.X the kernel side supports fillrect. Do a fillrect the size of the 
display with the color black.

On Mon, 27 Jun 2005, James Lehman wrote:

> Is there a way to ask the GPU on the video card to wipe out the data in the
> visible area of the screen?
> I have found it takes WAY to long to memset zeros to every line and keeping
> track of only those pixels that have changed seems like more work than it's
> worth.
> 
> http://www.akrobiz.com/ezfb
> http://www.akrobiz.com/laserboy
> 
> Thanks!
> Take care.   ~James.   :o)
> 
> 
> 
> 
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