On Wed, 2004-01-14 at 11:33, Keith Whitwell wrote:
>
> What's going on here - is there something the hw can't handle?
>
> + if ( fcmd[LIT_ATTEN_CONST] == 1.0 ) {
> + /* Can't do even constant attenuation, disable */
> + icmd[idx] &= ~( R200_LIGHT_0_ENABLE_RANGE_ATTEN << shift);
The refernce driver does this; excuse my ignorance, but maybe constant
attenuation of 1.0 is the same as no attenuation?
> Secondly - what's the ATTEN_XXX constant? I realize that it's mine, but I
> can't remember what it's all about...
I don't know what it's for, but again, the reference driver always sets
it to zero. :)
--
Earthling Michel DÃnzer | Debian (powerpc), X and DRI developer
Software libre enthusiast | http://svcs.affero.net/rm.php?r=daenzer
-------------------------------------------------------
This SF.net email is sponsored by: Perforce Software.
Perforce is the Fast Software Configuration Management System offering
advanced branching capabilities and atomic changes on 50+ platforms.
Free Eval! http://www.perforce.com/perforce/loadprog.html
--
_______________________________________________
Dri-devel mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/dri-devel
