radeonsi: add fine derivate control (v2.1)
authorDave Airlie <airlied@redhat.com>
Fri, 17 Jul 2015 04:35:30 +0000 (05:35 +0100)
committerDave Airlie <airlied@redhat.com>
Sat, 25 Jul 2015 22:09:54 +0000 (23:09 +0100)
commitbb9d59aed5b01133f4c8e9f131a83b45fce91fdc
tree492ec33d7a5d17f7b04aad7f4ab81a5947adfcf2
parent9deb614cacbeca3e99724f08254ab1789f34b56c
radeonsi: add fine derivate control (v2.1)

This adds support for fine derivatives and enables
ARB_derivative_control on radeonsi.

(just fell out of my working out interpolation)

v2: cleanup some bits, write a comment
v2.1: take Michel's comment from the mailing list

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
docs/GL3.txt
docs/relnotes/10.7.0.html
src/gallium/drivers/radeonsi/si_pipe.c
src/gallium/drivers/radeonsi/si_shader.c