GNOME Bugzilla – Bug 625202
30-bit drawables remain black
Last modified: 2018-04-15 00:10:28 UTC
Created attachment 166497 [details] eog screenshot with normal image Short Description: 30-bit drawables do show up as a black rectangle Effect: Applications which use drawables show always black rectangles. Gimp, Games and so on. The effect is visible with 30-bit Depth Xorg visuals. Usual visuals have 8-bit RGB. The used visual has 10-10-10 bit depth. Icons and text show at least up. Interestingly nvidia-settings does not show its banner as well. Software: openSUSE-11.2 xorg-x11-7.4-35.3.x86_64 gcc-4.4-4.2.x86_64 kernel-desktop-2.6.31.12-0.2.1.x86_64 compiz-0.7.8-43.44.1.x86_64 nvidia propriarity driver 256.40 System: x86_64 monitor 30-bit capable Expected Behavior: Eog drawables show image content, Games play area is visible.
Same problem here, on a x86_32 system with a HP ZR30W monitor, running an up-to-date Mandriva cooker distribution with: xorg x11 7.5 gcc 4.5.1 kernel 2.6.35.4 nvidia driver 260.19.06
Created attachment 196321 [details] [review] Add support for 10-10-10 bitmask BGR conversion at depths 30 and 32.
I think this bug is still there, I can see it in Geeqie, rawtherapee, and other gtk-based tools. No problem with images in GIMP, just with the toolbox icons
ping, just got a downstream bug on the issue, https://bugzilla.redhat.com/show_bug.cgi?id=1018566 (though that's mostly about Qt, it does mention Gtk-related problems that still exists too)
After applying Damiens patch to openSUSE's Gtk2 package, the artefacts where almost gone. Image areas are useable again in Gtk2 based apps.
Qt has now been fixed... It would be great to have GTK2 fixed too!
*** Bug 752908 has been marked as a duplicate of this bug. ***
We're moving to gitlab! As part of this move, we are moving bugs to NEEDINFO if they haven't seen activity in more than a year. If this issue is still important to you and still relevant with GTK+ 3.22 or master, please reopen it and we will migrate it to gitlab.
As announced a while ago, we are migrating to gitlab, and bugs that haven't seen activity in the last year or so will be not be migrated, but closed out in bugzilla. If this bug is still relevant to you, you can open a new issue describing the symptoms and how to reproduce it with gtk 3.22.x or master in gitlab: https://gitlab.gnome.org/GNOME/gtk/issues/new