r600g: allow vs to write to gl_ViewportIndex
authorIlia Mirkin <imirkin@alum.mit.edu>
Wed, 2 Jul 2014 16:16:01 +0000 (12:16 -0400)
committerIlia Mirkin <imirkin@alum.mit.edu>
Thu, 3 Jul 2014 23:39:25 +0000 (19:39 -0400)
commit313acb3ffa2e73635807c4028b7aedced5bad379
tree84e57a7b097c1e2e9e56e1a994fcdfe35d3c46b2
parent556a415033223108eb5706364604b3400f497c58
r600g: allow vs to write to gl_ViewportIndex

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Tobias Droste <tdroste@gmx.de>
src/gallium/drivers/r600/r600_shader.c