intel: Add assertions to intelCreateBuffer()

Assert that the GLX config has an expected depth/stencil bit combination:
one of d24/s8, d16/s0, d0/s0. These are the only depth/stencil
configurations that we advertise.

Remove the check for software stencil, because given the assertions'
constraints the check always fails.

CC: Ian Romanick <[email protected]>
CC: Kristian Høgsberg <[email protected]>
Acked-by: Eric Anholt <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Signed-off-by: Chad Versace <[email protected]>

0 files changed, 0 insertions, 0 deletions