i965: Handle IVB DF differences in the validator.
authorMatt Turner <mattst88@gmail.com>
Fri, 20 Jan 2017 21:35:31 +0000 (13:35 -0800)
committerFrancisco Jerez <currojerez@riseup.net>
Fri, 14 Apr 2017 21:56:07 +0000 (14:56 -0700)
commitfd349d29e43fa9c2227cbf649282810782ecf555
tree443ba4a75149793608ad5a854547e354857e9a0f
parentfbac8b1f9465fd13dd61aa0010049d1b61654a2b
i965: Handle IVB DF differences in the validator.

On IVB/BYT, region parameters and execution size for DF are in terms of
32-bit elements, so they are doubled. For evaluating the validity of an
instruction, we halve them.

v2 (Sam):
- Add comments.

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
src/intel/compiler/brw_eu_validate.c