r600: create fixed function tess control shader fallback.
authorDave Airlie <airlied@redhat.com>
Mon, 30 Nov 2015 05:06:23 +0000 (15:06 +1000)
committerDave Airlie <airlied@redhat.com>
Sun, 6 Dec 2015 23:59:00 +0000 (09:59 +1000)
commite3ecc28e999150bc87f972d31a904fc5171adbfe
tree3cb6b25a6ea7b5a1309feb9c2b1cd4f7141731bb
parent731ff3766f0c4f0792ea518907d65f7b632d4053
r600: create fixed function tess control shader fallback.

If we have no tess control shader, then we have to use a fallback
one that just writes the tessellation factors.

Signed-off-by: Dave Airlie <airlied@redhat.com>
src/gallium/drivers/r600/r600_pipe.c
src/gallium/drivers/r600/r600_pipe.h
src/gallium/drivers/r600/r600_state_common.c