pr-9287-8a88ed vs. 5.0-13115 / ogl-lin-mesa / pw-black-bars

pr-9287-8a88ed (8a88ed04) Diff 5.0-13115 (140daf59)
33cec278c88dc6e0d2a2fcfb9acf5a134ccfa1b3 Waiting for diff... 31d54b2653c0f87dac47e9bb768bd905c1bd9136
3611a988a6d761c32e4b64a9d946270ef4d9bef7 Waiting for diff... 8cc6325ef0c5d54d4cb10e4b556eb9383bab6ab9
2465e000b0777777357b896e795a03255fabfd82 Waiting for diff... f3d397e07df04f05aaeb6535f1d2f5ca8af017fc