Bug 77350

Summary:	FILEOPEN: Regression. Impress smooth gradients lost and become coarse with lines and glitches
Product:	LibreOffice	Reporter:	Luke <lukebenes>
Component:	Impress	Assignee:	Not Assigned <libreoffice-bugs>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	medium
Version:	4.2.3.1 rc
Hardware:	Other
OS:	All
Whiteboard:
Crash report or crash signature:		Regression By:
Attachments:	Comparison showing rendering glitch in 4.2

Description Luke 2014-04-11 23:03:13 UTC

Created attachment 97242 [details]
Comparison showing rendering glitch in 4.2

Steps to reproduce the bug:
1. Open attachment 83342 [details] in Impress 4.2
2. Open attachment 83342 [details] in Impress 4.3
3. Start the slide show. Compare the documents. 

Note the lines and bands in 4.2. Both version of LO display the object correctly in editing mode. The rendering errors only occur during the slide show mode. This file was created and only edited in MSO 2007. If a vertical gradient is chosen, the banding also occurs.

Comment 1 Luke 2014-04-11 23:09:04 UTC

The MS .pptx version of this file,  attachment 83059 [details] , also exhibits the same banding issues with the gradient.

Comment 2 Luke 2014-04-13 18:18:35 UTC

I just upgraded LO 4.3 dev and tested both files.
TinderBox: Win-x86@39, Branch:master, Time: 2014-04-08_01:30:26
RESULT: FAIL

TinderBox: Win-x86@39, Branch:master, Time: 2014-04-13_14:09:42
RESULT: PASS

Closing as fixed. Wow, that was fast. Nice work team!