[Bug 217006] New: LSB: Some Gtk tests fail due to Cairo rejecting 16-bit pixmap format
https://bugzilla.novell.com/show_bug.cgi?id=217006 Summary: LSB: Some Gtk tests fail due to Cairo rejecting 16-bit pixmap format Product: openSUSE 10.2 Version: Beta 1 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: GNOME AssignedTo: bnc-team-gnome@forge.provo.novell.com ReportedBy: jdluhos@novell.com QAContact: qa@suse.de Some tests of the LSB Gtk test suite fail with the following diagnostics printed on the stdout: Error: Cairo does not yet support the requested image format: Depth: 16 Alpha mask: 0x00000000 Red mask: 0x0000003f Green mask: 0x000007c0 Blue mask: 0x0000f800 Please file an enhacement request (quoting the above) at: http://bugs.freedesktop.org/enter_bug.cgi?product=cairo GtkWindow: cairo-image-surface.c:155: _cairo_format_from_pixman_format: Assertion `NOT_REACHED' failed. The 16-bit depth is caused by the fact that this test runs in virtual framebuffer set to this depth; when the framebuffer is reconfigured to use 24 bits, the test passes. I'm not sure whether Cairo is expected to support such format, so I don't know who is in error here... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217006 jpr@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |dreveman@novell.com ------- Comment #1 from jpr@novell.com 2006-11-01 11:42 MST ------- David, 16 and 8 bit should work ok in cairo 1.2 right? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217006 dreveman@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|dreveman@novell.com | ------- Comment #2 from dreveman@novell.com 2006-11-01 12:18 MST ------- Yes, but any 16bpp or 8bpp format is not currently supported. Alpha mask: 0x00000000 Red mask: 0x0000003f Green mask: 0x000007c0 Blue mask: 0x0000f800 is probably not supported but I'm pretty sure the more common Alpha mask: 0x00000000 Red mask: 0x0000f800 Green mask: 0x000007e0 Blue mask: 0x0000001f format is supported. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217006 ------- Comment #3 from jdluhos@novell.com 2006-11-23 07:55 MST ------- I have found that the same set of tests passes on SL10.1; why? Did the Cairo library changed from SL10.1 so that it does not support a mode it used to support? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217006 jpr@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Normal |Major -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217006 jpr@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |jdluhos@novell.com ------- Comment #4 from jpr@novell.com 2006-12-15 07:11 MST ------- Jiri, can you provide the test case source? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217006 ------- Comment #5 from jdluhos@novell.com 2006-12-15 07:24 MST ------- Sure, please stay tuned while I'm extracting it from the test source. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217006 jdluhos@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED ------- Comment #6 from jdluhos@novell.com 2006-12-15 07:59 MST ------- Created an attachment (id=109919) --> (https://bugzilla.novell.com/attachment.cgi?id=109919&action=view) A test case. A test case derived from the official LSB test; it passes when run on a normal display, but fails if run on Xvfb with these parameters: Xvfb -render -screen 0 1024x768x16 :1.0 -ac +bs -kb & -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217006 mtgordon@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team- |dreveman@novell.com |gnome@forge.provo.novell.com| Status|ASSIGNED |NEW ------- Comment #7 from mtgordon@novell.com 2007-02-09 13:23 MST ------- -> David, per JP -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217006#c8
Federico Mena Quintero
https://bugzilla.novell.com/show_bug.cgi?id=217006#c9
JP Rosevear
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