vc4: Fix accidental scissoring when scissor is disabled.
authorEric Anholt <eric@anholt.net>
Fri, 4 Dec 2015 21:41:50 +0000 (13:41 -0800)
committerEric Anholt <eric@anholt.net>
Sat, 5 Dec 2015 21:12:27 +0000 (13:12 -0800)
commita4eff86f4afb6618aff488e9da5600e33d97a9c3
treed85a0c62e1da9883c0df58190af85e2c2ddd913b
parentd16d666776ee12659145f08bd35566dd2cc0f925
vc4: Fix accidental scissoring when scissor is disabled.

Even if the rasterizer has scissor disabled, we'll have whatever
vc4->scissor bounds were last set when someone set up a scissor, so we
shouldn't clip to them in that case.

Fixes piglit fbo-blit-rect, and a lot of MSAA tests once they're enabled.
src/gallium/drivers/vc4/vc4_emit.c