r600g: Use hardware sqrt instruction
authorGlenn Kennard <glenn.kennard@gmail.com>
Fri, 18 Jul 2014 07:54:37 +0000 (09:54 +0200)
committerTom Stellard <thomas.stellard@amd.com>
Wed, 23 Jul 2014 14:29:17 +0000 (10:29 -0400)
commit2fa6d659c3b3e95686f048c4b93d94b1e4814493
tree65cf41472096e722682dcfc802aa6605b9fa922a
parentdbaf0bc38874f8fe4277698435248b7efb336f37
r600g: Use hardware sqrt instruction

Piglit quick tests including sqrt pass, no other regressions,
tested on radeon 6670.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
src/gallium/drivers/r600/r600_pipe.c
src/gallium/drivers/r600/r600_shader.c