Re: [Dri-devel] 3rd TMU on radeon

[Jonathan T. <jon...@co...>]

On Mon, 2003-06-23 at 16:30, Andreas Stenglein wrote:
> Am 2003.06.23 19:12:01 +0200 schrieb(en) Keith Whitwell:

> On my 64MB Radeon7500 the max texture size is 2048 with 2TMU and
> 1024 with 3TMUs. It shouldnt be a problem for 32MB versions as long es
> the max texture size is as big as opengl requires as minimum (256?)
> If you really dont need the 3rd TMU, you can switch support off via
> environment variable.
> And we could switch the 3rd TMU off automagically if the resulting 
> max texture size gets to small, then recalculate it. But I doubt there
> are 16MB Radeons available.

Just so that it is known, my IBM T30 has a 16 MB Radeon 7500.  I think
this is the case for many other laptop Radeons as well.

--Jonathan Thambidurai