On Wed, 2004-05-05 at 04:48, Ian Romanick wrote: > This patch enables proper handling of 3f texture coordinates for > cubemaps. Up till now, cubemaps only worked if texgen was enabled. As > far as I know, this works with all tcl_mode settings (0 through 3 were > tested), but I have only tested with progs/demos/cubemap. > > With this patch, stex3d also seems to work. I'm a bit confused about > this. When I enable various driver debug messages, *nothing* gets > printed during this test. I thought maybe it was falling back to > software, but it looks different than SW & R200_DEBUG=fall gives no > output either.
It's also way too fast for software. :) > If this patch works for people (in apps other than cubemap), I will > commit it. Looks good with foobillard --cuberef on (too bad it's unplayably slow here); the balls initially show cubemap-like reflections, but that might be a foobillard issue. > My next step will be to get the x86 & SSE codegen working > again. After that I'll try to get point size working on R200. Sounds good. :) > Anyone have any ideas about the fog coordinate stuff??? Not really I'm afraid, but some things seem odd to me (I'm using the register names from the register reference here, those in the driver differ slightly): The register reference says 'post-TCL only' about the VTX_DISCRETE_FOG_PRESENT bit in the SE_VTX_FMT_0 register. No idea if that's significant for this though. There's a VTX_DISCRETE_FOG_SEL bit in the SE_TCL_OUTPUT_VTX_COMP_SEL register that the code doesn't seem to handle yet? PS: Is it just me, or is the r200 driver broken with no_rast=true? -- Earthling Michel DÃnzer | Debian (powerpc), X and DRI developer Libre software enthusiast | http://svcs.affero.net/rm.php?r=daenzer ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click -- _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
