Bug 340229

Summary:	Zooming with liquify transform enabled gives blank canvas or black canvas.
Product:	[Applications] krita	Reporter:	Raghavendra kamath <raghu>
Component:	Tools/Transform	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED FIXED
Severity:	major	CC:	halla
Priority:	NOR
Version:	git master (please specify the git hash!)
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:

Description Raghavendra kamath 2014-10-22 14:34:48 UTC

While the liquify transform is enabled if we zoom in the image we get black checkerboard pattern all over. If zoom out we see the image again. Also using tablet applies the transformation without even clicking.

Reproducible: Always




you can see a screen-cast of the problem here : https://dl.dropboxusercontent.com/u/37777793/Kazam_screencast_00000.mp4

Comment 1 Halla Rempt 2014-11-05 10:46:34 UTC

Yes, I can confirm this on my nvidia/proprietary driver/ubuntu desktop. With a 5000x5000 image, no selection, selecting liquify makes the screen go black.

Comment 2 Halla Rempt 2015-01-29 10:34:27 UTC

Git commit 0e4827191f1713bd9e603f9999e5601138308ed5 by Boudewijn Rempt.
Committed on 29/01/2015 at 10:33.
Pushed by rempt into branch 'calligra/2.9'.

M  +3    -0    krita/ui/tool/kis_tool_freehand.cc

http://commits.kde.org/calligra/0e4827191f1713bd9e603f9999e5601138308ed5

Comment 3 Halla Rempt 2015-01-29 10:36:27 UTC

I cannot reproduce this anymore. (Though liquify on a 5000x5000 image is _really_ slow...