Re: [Clanlib-devel] PATCH: Fix use of 32 bpp rgba textures withmesa-6.5.2

[Seth A. R. <se...@rt...>]

Hi Hans,

Thanks for the patch. =20

Sorry, I've not tested or applied your final rewrite (I'm the one that
tested the intitial one), but after reading about a related problem =
here:

http://www.rtsoft.com/forums/showthread.php?p=3D5884#post5884

it looks like I need to get on this ASAP and stop procrastinating with =
it.=20

Will apply and check both patches on my linux box asap.  If anyone else =
can
test and let me know if any issues as well that would be great.

Seth A. Robinson
www.rtsoft.com
=20

-----Original Message-----
From: Hans de Goede [mailto:j.w...@hh...]=20
Sent: Sunday, April 01, 2007 6:11 AM
To: cla...@li...
Subject: [Clanlib-devel] PATCH: Fix use of 32 bpp rgba textures
withmesa-6.5.2

Hi all,

ClanLib contains some less then optimal code, which creates a texture in =
one
format and then does a partial upload (TexSubImage2D()) with another =
format,
this means that the OpenGL lib will need to convert things internally, =
as
the
texture internally has the format given upon creation.

This less then optimal code also happens to trigger a bug in the
(appereantly
not often used) conversion code when using mesa with a (any) ati radeon
card.

The attached patch fixes ClanLib to use the same format in both cases.

For much more details on this, see:
https://bugs.freedesktop.org/show_bug.cgi?id=3D10491

Regards,

Hans

p.s.

I used to not be on the list, but I've subscribed now, I wonder did you =
guys

ever receive my fully rewritten X-windows fullscreen support ??