https://bugs.freedesktop.org/show_bug.cgi?id=33762 --- Comment #6 from s3734770@xxxxxxxxxxxxxxxxxxxxxx 2011-01-31 12:04:55 PST --- The following hint is given in the docs: 6.3 CB 6.3.1 DB->CB Copies: RV6xx In RV610, RV630, RV620, and RV635 but not R600, RV670, or RS780, the DB->CB copies needs the following programming sequence to ensure the DB will read the Z/Stencil data. 1. Z_ENABLE = true 2. STENCIL_ENABLE = true 3. Z_WRITE_ENABLE = false 4. STENCILWRITEMASK = 0xff 5. Z vertices = 0.0. (like a Z clear to 0.0) 6. ZFUNC= LEQUAL 7. STENCILFUNC = REF_ALWAYS 8. STENCILZPASS = STENCIL_KEEP 9. STENCILZFAIL = STENCIL_INCR_CLAMP 10. DB_RENDER_OVERRIDE.FORCE_HIZ_ENABLE = FORCE_DISABLE It seems to be a RV6xx specific problem. I hope, you can fix it. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
