http://www.nuclearelephant.com/papers/s3tc.html
http://homepage.hispeed.ch/rscheidegger/dri_experimental/s3tc_index.html And I has problems with one ATI mobile r300 and Xorg 6.8.2 from Fedora 4, and now with Xorg 7.0 it works quite right, and I try to see what is the trick and appears to me not just disabling dri but disable ACCEL render! . On Tue, 2006-05-23 at 19:18 -0400, Adam K Kirchhoff 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? > > > ------------------------------------------------------- > 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 -- Sérgio M. B.
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