oliver_stieber at yahoo.co.uk
Wed Jul 13 13:02:03 CDT 2005
--- Felix Nawothnig <felix.nawothnig at t-online.de>
> R.T. wrote:
> > Besides actually writing pixels on the screen,
> > functions also convert between X's internal
> > representation which is 24 bit in my case, since I
> > running X in 24 bits, and 8 bit as required for
> > DIB. So, I tried setting X's display depth to 8
> > which actually made the game playable.
> > This leads me to conclude that the conversion
> > 8 and 24 bits, ties up many resources. I'm not
> > sure how to proceed from here on though.
The other thing you may be able to do is implement
some caching so that the image doesn't get converted
into a xpixelmap unless it's needed.
I've got a patch somewhere that makes Arcanum under
Cedega about 50 times faster using this method.
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