Apache OpenOffice (AOO) Bugzilla – Issue 46492
Transparency in custom animation does not work
Last modified: 2017-05-20 10:55:57 UTC
Open the posted bugdoc and start the presentation: transparency of custom animated objects does not seem to work.
Created attachment 24519 [details] bugdoc
Sometimes I have very strange effects here. Mostly when I have two presentations open after a while of working. The repaints seem to be missing then. First everything is fine. Suddenly the background is not painted (stays white), after this the objects move over a complete black screen and then I have by desktop background black and not painted, too.
Target set to 2.0.1
@wg: are the strange effects in any way related to your usage of transparency in shape animations? And are these effects a regression (to m89)?
This bug is VCL canvas only. To fix this properly, I need to use the alpha VDev for canvas sprites. To achieve comparable performance, though, the alpha VDev needs the mask/alpha optimization beforehand -> schedule too tight for OOo 2.0.
The handles did not go up when the effects occur. I hgave to investigate if this has something to do with transparency or not.
Due to resource constraints, retargetted to OOo later.
*** Issue 55282 has been marked as a duplicate of this issue. ***
Reset assigne to the default "issues@openoffice.apache.org".