On Tue, 23 May 2006 19:18:56 -0400 Adam K Kirchhoff <[EMAIL PROTECTED]> wrote:
> > FYI, > > I downloaded the hwspirit timedemo for quake4 yesterday and decided > to compare the framerate between the fglrx, r200, and xig drivers with > my Radeon 9000: > > 9000 - xig - 14.7 > 9000 - fgl - 11.3 > 9000 - xorg - 16.2 > > Today I decided to give it a shot with my 9600. The fglrx drivers > gave me 16.8 FPS, and the r300 drivers gave me this: > > http://68.44.156.246/quake4-screenshot.png > > As you can see, everything is quite shiny (but not quite as washed out > as the screenshot shows... I had to brighten it a little to make it > visible). This is with both page flipping and color tiling enabled > (though I tried without page flipping and got the same results). And I > have the libtxc_dxtn library compiled and installed. If I remove that > library, quake4 completely refuses to start: > > ..using GL_ARB_multitexture > ...using GL_ARB_texture_env_combine > ...using GL_ARB_texture_cube_map > ...using GL_ARB_texture_env_dot3 > ...using GL_ARB_texture_env_add > X..GL_ARB_texture_non_power_of_two not found > ...using GL_NV_blend_square > ...using GL_ARB_texture_compression > X..GL_EXT_texture_compression_s3tc not found > signal caught: Segmentation fault > si_code 1 > Trying to exit gracefully.. > > Any ideas? AFAIK, dxt3/5 textures need to be tiled in order to work with multitexturing. fglrx does texture uploads differently so I dont know how to tile them on upload. Textures looking washed out might be another bug as ut2k4 doesnt show similar artifacts(only squares). -- Aapo Tahkola ------------------------------------------------------- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
