nv_alpha_to_coverage_dither_control: rewrite the test to fix it
commit043ea50e963073d0ed0f84c406c53ec963374a82
authorMarek Olšák <marek.olsak@amd.com>
Fri, 5 Aug 2022 05:40:32 +0000 (5 01:40 -0400)
committerMarge Bot <emma+marge@anholt.net>
Fri, 12 Aug 2022 03:12:47 +0000 (12 03:12 +0000)
tree80cb6321a0e6612399c2134815e819748faffc09
parentd13f00f3ebf4f9ff09088d627e53eca9679584d3
nv_alpha_to_coverage_dither_control: rewrite the test to fix it

It didn't work at all. There were lots of bugs, nonsense, and duplication,
and the texture completeness test was failing.

This is much simpler.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/piglit/-/merge_requests/713>
tests/opengl.py
tests/spec/nv_alpha_to_coverage_dither_control/nv_alpha_to_coverage_dither_control.cpp