broadcom/vc5: Disable early Z when the stencil func isn't ALWAYS.
authorEric Anholt <eric@anholt.net>
Thu, 28 Dec 2017 23:42:14 +0000 (15:42 -0800)
committerEric Anholt <eric@anholt.net>
Wed, 3 Jan 2018 22:31:36 +0000 (14:31 -0800)
commit7836c85919a289e806c4dbd3e7d080914049b130
tree7f4be4f926d6d56a2b8cf5a0bb909835eb070e7b
parent635131a238eb1efa075a6b422ac9add863422cd7
broadcom/vc5: Disable early Z when the stencil func isn't ALWAYS.

Apparently the other funcs will have observable differences when early Z
is enabled.

Fixes (new) simulator assertion failures in
dEQP-GLES3.functional.rasterizer_discard.basic.clear_depth.
src/gallium/drivers/vc5/vc5_state.c