https://bugs.freedesktop.org/show_bug.cgi?id=105262

--- Comment #1 from Pavel Vinogradov public@sourcemage.org --- Created attachment 137623 --> https://bugs.freedesktop.org/attachment.cgi?id=137623&action=edit Xorg.log

Xorg.log with today's build of mesa from git.

https://bugs.freedesktop.org/show_bug.cgi?id=105262

--- Comment #2 from LoneVVolf lonewolf@xs4all.nl --- This looks very similar to my issue, see https://bbs.archlinux.org/viewtopic.php?id=234852

The libreoffice screenshots shown at https://ask.libreoffice.org/en/question/90910/writer-displays-no-text/ are almost exactly what i encounter.

Going back in the log of my package manager i have been able to narrow the cause down somewhat.

https://cgit.freedesktop.org/mesa/mesa/commit/?id=2f0db33527fc5415858e60d76d... from 2018-01-31 works

https://cgit.freedesktop.org/mesa/mesa/commit/?id=3f7a7bd897ce4d7da50d4f25b1... from 2018-02-08 fails

The cause should be somewhere between these two commits.

Pavel, could you check the libreoffice screenshots to verify we have the same issue ?

https://bugs.freedesktop.org/show_bug.cgi?id=105262

--- Comment #4 from Pavel Vinogradov public@sourcemage.org --- I got a bit different picture here. Added attachment above. Menus and tooltips aren't rendered. The text is fine.

(In reply to LoneVVolf from comment #2)

This looks very similar to my issue, see https://bbs.archlinux.org/viewtopic.php?id=234852

The libreoffice screenshots shown at https://ask.libreoffice.org/en/question/90910/writer-displays-no-text/ are almost exactly what i encounter.

Going back in the log of my package manager i have been able to narrow the cause down somewhat.

https://cgit.freedesktop.org/mesa/mesa/commit/ ?id=2f0db33527fc5415858e60d76d5b82c5492151fa from 2018-01-31 works

https://cgit.freedesktop.org/mesa/mesa/commit/ ?id=3f7a7bd897ce4d7da50d4f25b1549001abef05cc from 2018-02-08 fails

The cause should be somewhere between these two commits.

Pavel, could you check the libreoffice screenshots to verify we have the same issue ?

https://bugs.freedesktop.org/show_bug.cgi?id=105262

--- Comment #6 from LoneVVolf lonewolf@xs4all.nl --- It appears most recent commits wrt r600 were written by Dave Airlie. Added him to CC list

https://bugs.freedesktop.org/show_bug.cgi?id=105262

--- Comment #8 from Pavel Vinogradov public@sourcemage.org --- Sorry, no qt stuff here, but I have rxvt-unicode with the same problem. So, it's not gtk specific.

(In reply to LoneVVolf from comment #5)

Installed gvim to verify, and that has no menus AND shows no text. It looks like both of us have the same issue, but i have an additonal one: no text at all in affected programs.

I'm running archlinux x86_64 with xf86-video-ati on an AMD HD 4870. xorg 1.19.6, kernel 4.15.5

programs without text in menus on my system : openbox, lxde, gvim, libreoffice, firefox gtk-filechooser, thunderbird gtk-filechooser

No issues at all in qt programs like lxqt, kwin, gwenview , okular, calligra .

Could you verify whether qt programs have issues ?

https://bugs.freedesktop.org/show_bug.cgi?id=105262

--- Comment #9 from LoneVVolf lonewolf@xs4all.nl --- # first bad commit: [5b14e06d8b42e2b08ebc52b6c314ef8647d87a1f] r600: work out shader export mask at shader build time (v1.1)

mesa-git from this commit on doesn't render TTF fonts anymore in openbox, gvim, libreoffice, rxvt-unicode and firefox / thunderbird gtk-interfaces . qt programs don't appear to be affected.

Affected videocards : Radeon 4650HD Pro Radeon HD 4870 with AMD RV770 chipset

https://bugs.freedesktop.org/show_bug.cgi?id=105262

--- Comment #11 from Roland Scheidegger sroland@vmware.com --- Created attachment 137762 --> https://bugs.freedesktop.org/attachment.cgi?id=137762&action=edit copy over export color mask

Would this patch help? I think the r600 code forgot to copy over the export mask (at least the eg code does it).

https://bugs.freedesktop.org/show_bug.cgi?id=105262

--- Comment #13 from Pavel Vinogradov public@sourcemage.org --- Confirmed, the patch works. Thank you all for quick solution.

(In reply to LoneVVolf from comment #12)

Patch applied to trunk rev 411aa8c322f6703b20d32c7c263fd7ea8639cf3f cleanly and appears to solve all problems.

Pavel, can you or other sourcemage users with r600 cards also test ?