To my Knowledge, Quake 2 can only use Mesa2.6. How can it be done so that it can
use mesa3.2 or 3.3? It looks good with mesa2.6 but makes it much slower than what
it should and can be. Thanks!
[EMAIL PROTECTED] wrote:
> On 04-Nov-99 [EMAIL PROTECTED] wrote:
> > for some time i thought this was a bug in the glx-mga driver, but its the
> > same with X11-sw and 3dfx:
> >
> > http://www.tu-bs.de/~y0000980/q2water.jpg
> > (taken from "quake2 +map q2dm1")
> >
> > The water is supposed to be blue like the small triangle i have marked.
>
> I finally found the reason for this: Changing between GL_REPLACE & GL_MODULATE
> changes the need of VERT_RGBA in the vertexbuffer.
>
> The "raster setup" stages of the pipeline need to be triggered on
> "NEW_TEXTURE_ENV" also.
>
> This probably needs to be fixed in driver specific pipeline stages also.
> Or may be set also "NEW_RASTER_OPS" in gl_TexEnvfv on changes?
>
> Index: stages.c
> ===================================================================
> RCS file: /cvs/mesa3d/Mesa/src/stages.c,v
> retrieving revision 1.13.2.1
> diff -u -r1.13.2.1 stages.c
> --- stages.c 1999/11/25 16:51:25 1.13.2.1
> +++ stages.c 1999/12/02 22:17:01
> @@ -788,8 +788,8 @@
> PIPE_OP_RAST_SETUP_0|PIPE_OP_RAST_SETUP_1,
> PIPE_PRECALC|PIPE_IMMEDIATE,
> 0,
> - NEW_LIGHTING|NEW_TEXTURING|NEW_RASTER_OPS|NEW_POLYGON,
> - NEW_LIGHTING|NEW_TEXTURING|NEW_RASTER_OPS|NEW_POLYGON,
> + NEW_LIGHTING|NEW_TEXTURING|NEW_RASTER_OPS|NEW_POLYGON|NEW_TEXTURE_ENV,
> + NEW_LIGHTING|NEW_TEXTURING|NEW_RASTER_OPS|NEW_POLYGON|NEW_TEXTURE_ENV,
> 0, 0,
> DYN_STATE,
>
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