radeonsi: use trapezoid distribution for tess on Fiji and Polaris
authorNicolai Hähnle <nicolai.haehnle@amd.com>
Fri, 17 Jun 2016 18:08:42 +0000 (20:08 +0200)
committerNicolai Hähnle <nicolai.haehnle@amd.com>
Mon, 20 Jun 2016 16:29:55 +0000 (18:29 +0200)
commit1167905c41d4594153d6649c0cade96a83831cbd
treefcbda64dd20a5c06a7875328f4e9dae2057eeb21
parent650137a9c8fb5ae4a214440ca3ebc43461e2d394
radeonsi: use trapezoid distribution for tess on Fiji and Polaris

This yields a small performance improvement in Unigine Heaven.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
src/gallium/drivers/radeonsi/si_state.c
src/gallium/drivers/radeonsi/si_state_shaders.c