<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Radeon: heavy r300 performance drop regression between 11.x and 19.x" href="https://bugs.freedesktop.org/show_bug.cgi?id=110781#c66">Comment # 66</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Radeon: heavy r300 performance drop regression between 11.x and 19.x" href="https://bugs.freedesktop.org/show_bug.cgi?id=110781">bug 110781</a> from <a class="email" href="mailto:u9vata@gmail.com" title="Richard Thier <u9vata@gmail.com>"> Richard Thier</a> <pre>> Yes, I think it's a good idea to open a new bug. Added seperate bug for working on HyperZ glitches: <a class="bz_bug_link bz_status_NEW " title="NEW - HyperZ is broken for r300 (bad z for some micro and macrotiles?)" href="show_bug.cgi?id=110897">https://bugs.freedesktop.org/show_bug.cgi?id=110897</a> > By the way, I have a vague memory of HiZ on the R4xx being exclusive (i.e., > only the first app to use the Z-buffer gets HiZ), but I could be completely wrong. It is exclusive, but not to the first app it seems. The code to get hyperZ ownership is in the buffer clearing function and I see it with my bare eyes right now so I think not only the first app can get it, but if you exit that automatically some of the next one (that gets clear called first). > It worked fine here, too. Is there any indicator to look for? Like shader files on disk at some places or near the runned binary or current dir or whatever with this or that name?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>