[Mesa-dev] [PATCH] i965: Mark TCS URB writes as having side effects.

This adds barrier dependencies around TCS_OPCODE_URB_WRITE, preventing reads and writes from being incorrectly scheduled. Fixes rendering in GFXBench 4.0's tessellation demo. For some reason, we haven't ever listed URB writes as having side-effects. This hasn't been a problem because in most

Re: [Mesa-dev] [PATCH] i965: Mark TCS URB writes as having side effects.

Reviewed-by: Chris Forbes On Tue, Jan 12, 2016 at 12:04 PM, Kenneth Graunke wrote: > This adds barrier dependencies around TCS_OPCODE_URB_WRITE, preventing > reads and writes from being incorrectly scheduled. > > Fixes rendering in GFXBench 4.0's