[Bug 110897] HyperZ is broken for r300 (bad z for some micro and macrotiles?)

https://bugs.freedesktop.org/show_bug.cgi?id=110897

--- Comment #34 from Richard Thier u9vata@gmail.com --- Created attachment 144549 --> https://bugs.freedesktop.org/attachment.cgi?id=144549&action=edit Proof screenshot that it works now

Added screenshot of HyperZ "just working" with the quickfix for me. I think it only applies to my machine so far but this might be the good direction.

I have first started with RADEON_HYPERZ=0 and got 350 FPS then started with the flag and still have the picture while having 440 FPS.

So I both have picture and speedup. What is weird is why it was working yesterday without me touching these parts of the code... I think some stack change got luck and got stuck in the good state for some reason...