Bug 67625 - Intermittent alpha loss ...
Summary: Intermittent alpha loss ...
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: graphics stack (show other bugs)
(earliest affected) rc
Hardware: Other Linux (All)
: medium normal
Assignee: Not Assigned
Depends on:
Reported: 2013-08-01 15:01 UTC by Michael Meeks
Modified: 2016-09-20 10:31 UTC (History)
0 users

See Also:
Crash report or crash signature:

screenshot of another instance - LibreOffice left for some time while suspended (95.91 KB, image/png)
2013-08-19 11:49 UTC, Michael Meeks

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Description Michael Meeks 2013-08-01 15:01:52 UTC
From time to time, (after a while) - it seems that we start to loose alpha on images we've loaded - no idea why; it's a reasonably recent thing.

After some time of use (perhaps leaving overnight) - I routinely see document windows that have black as the background of all toolbar icons.

In recent times, I loaded Lanedo's logo:


and ended up with a load of opque black in the transparent regions - no idea why ! looks like we lost the AlphaMask associated with the BitmapEx (somehow) which is odd - I wonder if this is some Image SwapIn / SwapOut or something silly like that :-)
Comment 1 Michael Meeks 2013-08-19 11:49:13 UTC
Created attachment 84245 [details]
screenshot of another instance - LibreOffice left for some time while suspended
Comment 2 Michael Meeks 2014-07-10 09:52:35 UTC
Linux only it seems.
Comment 3 QA Administrators 2015-07-18 17:44:35 UTC Comment hidden (obsolete)
Comment 4 QA Administrators 2016-09-20 10:18:40 UTC Comment hidden (obsolete)
Comment 5 Michael Meeks 2016-09-20 10:31:24 UTC
Not seen this one for a very long time =) [ phew ].