i965: Actually assign binding table offsets for the TCS.

As far as I can tell, this was just entirely missing...honestly, I'm
not sure how anything worked at all.

Caught by noticing GPU hangs in image load store tests with scalar TCS,
but probably has broader implications.

Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
1 file changed