Created attachment 112798 [details] visual corruption with GLAMOR and KWin of context menus When right-clicking on the window decoration of a window which is rendered by KWin, the context menu always shows corruption of some sort. I've attached an screenshot of one such example. My KDE is running with desktop effects on the the OpenGL 3.1 native renderer. I'm not seeing this corruption with an Intel GPU and one of their custom acceleration schemes. But for as long as I've been using Glamor, I've seen this. I just forgot to report it. This might be a duplicate of bug 29873, but I can't tell for sure, because the referenced screenshot isn't available anymore. In any case, I'm only seeing the corruption in the context menus of the window. My current stack (Debian testing as a base): GPU: Hawaii PRO [Radeon R9 290] (ChipID = 0x67b1) Mesa: Git:master/d2811c29da libdrm: Git:master/libdrm-2.4.59 LLVM: SVN:trunk/r226934 (3.7 devel) X.Org: Git:master/xorg-server-1.16.99.902 Linux: Git:<git://people.freedesktop.org/~airlied/linux>:drm-fixes/67cf2d3912 Firmware: <http://people.freedesktop.org/~agd5f/radeon_ucode/> > 9e05820da42549ce9c89d147cf1f8e19 hawaii_ce.bin > c8bab593090fc54f239c8d7596c8d846 hawaii_mc.bin > 3618dbb955d8a84970e262bb2e6d2a16 hawaii_me.bin > c000b0fc9ff6582145f66504b0ec9597 hawaii_mec.bin > 0643ad24b3beff2214cce533e094c1b7 hawaii_pfp.bin > ba6054b7d78184a74602fd81607e1386 hawaii_rlc.bin > 11288f635737331b69de9ee82fe04898 hawaii_sdma.bin > 284429675a5560e0fad42aa982965fc2 hawaii_smc.bin libclc: Git:master/d73f33b736 DDX: Git:master/c9f8f642fd Let me know, if you need something else.
See https://bugs.freedesktop.org/show_bug.cgi?id=80827#c4 . *** This bug has been marked as a duplicate of bug 80827 ***
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