Am Mittwoch, 16. Februar 2005 22:43 schrieb Dieter NÃtzel:
> Am Mittwoch, 16. Februar 2005 22:26 schrieb Roland Scheidegger:
> > Dieter NÃtzel wrote:
> > > Am Mittwoch, 16. Februar 2005 21:36 schrieb Dieter NÃtzel:
> > >>Maybe GL_ATI_fragment_shader?
> > >>
> > >>
> > >>--------------------------------------
> > >>----- R_InitOpenGL -----
> > >>dlopen(libGL.so.1)
> > >>Open X display
> > >>Initializing OpenGL display
> > >>Using XFree86-VidModeExtension Version 2.2
> > >>DGA DirectVideo Mouse (Version 2.0) initialized
> > >>XFree86-VidModeExtension: Ignored on non-fullscreen
> > >>Using 8/8/8 Color bits, 8 Alpha bits, 24 depth, 8 stencil display.
> > >>GL_RENDERER: Mesa GLX Indirect
> > >
> > > Arghhh,
> > >
> > > why MESA indirect???
> >
> > This happens with the Mesa-built libGL.so, since doom3 does not load
> > libGL with RTLD_GLOBAL. This is reportedly fixed in the newer version of
> > the demo, alternatively you can put something like
> > "LD_PRELOAD=/usr/lib/libGL.so" in the doom startup script.
>
> OK, yes.
>
> Nice fps, now.
>
> But I need your hack. => recompile, soon ;-)
Works.
Only a little 'shadow' in the middle of the screen.
I talking about this one:
r200_texstate.reallyuglydoom3hack
Index: r200_texstate.c
===================================================================
RCS file: /cvs/mesa/Mesa/src/mesa/drivers/dri/r200/r200_texstate.c,v
retrieving revision 1.18
diff -u -r1.18 r200_texstate.c
--- r200_texstate.c 18 Oct 2004 00:00:41 -0000 1.18
+++ r200_texstate.c 7 Dec 2004 23:00:16 -0000
@@ -984,10 +984,12 @@
rmesa->TexGenNeedNormals[unit] = GL_TRUE;
tgi |= R200_TEXGEN_INPUT_SPHERE<<inputshift;
/* GL_SPHERE_MAP doesn't appear to work. */
- return GL_FALSE;
+/* return GL_FALSE;*/
case 0:
/* All texgen units were disabled, so just pass coords through. */
+ /* CHECK THIS it should not be necessary I believe
+ (since all coords should be masked by tgcm), but it is!!! */
tgi |= unit << inputshift;
break;
@@ -999,7 +1001,7 @@
texUnit->GenModeS);
return GL_FALSE;
}
-
+ tgcm = 0;
rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit;
rmesa->TexGenCompSel |= R200_OUTPUT_TEX_0 << unit;
> BTW Your hack for /usr/X11R6/lib/xscreensaver/flipscreen3d -geometry > 1024
> do NOT work anylonger.
And here:
--- src/mesa/drivers/dri/r200/r200_context.c 2005-02-14 14:53:45.000000000
+0100
+++ src/mesa/drivers/dri/r200/r200_context.c.Dieter 2005-02-08
21:50:39.000000000 +0100
@@ -365,6 +365,11 @@
12,
GL_FALSE );
+/* adjust max texture size a bit. Hack, but I really want to use larger
textures
+ which will work just fine in 99.999999% of all cases, especially with
texture
+ compression... */
+ if (ctx->Const.MaxTextureLevels < 12) ctx->Const.MaxTextureLevels += 1;
+
ctx->Const.MaxTextureMaxAnisotropy = 16.0;
/* No wide points.
Have fun.
-Dieter
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