iris: Drop XXX about alpha testing
authorKenneth Graunke <kenneth@whitecape.org>
Mon, 11 Feb 2019 19:40:38 +0000 (11:40 -0800)
committerKenneth Graunke <kenneth@whitecape.org>
Thu, 21 Feb 2019 18:26:12 +0000 (10:26 -0800)
commit27d751cdd8809da66ec4f147b1e8ef7582549f34
tree9a95a9862fe0397a767ce67f5e6954dfa646f67a
parentbffb65d28e1f8cc5cfcfff0176a4ed3d710236d2
iris: Drop XXX about alpha testing

I was misreading i965 - the 3DSTATE_WM::PixelShaderKillsPixel bit from
Gen < 8 needed all of this, but the 3DSTATE_PS_EXTRA bit only needs
prog_data->uses_kill.
src/gallium/drivers/iris/iris_state.c