Bug 80258

Summary:	Setting the transparency with Super+scroll on Pixman weston causes the display to hang
Product:	Wayland	Reporter:	nerdopolis1
Component:	weston	Assignee:	Wayland bug list <wayland-bugs>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description nerdopolis1 2014-06-20 02:21:27 UTC

Hi, it seems that when I try to adjust the transparency of a window with super+scroll in weston while using the pixman renderer, the entire display hangs.

I don't think all of Weston hangs as I was able to do CTRL+ALT+Backspace to terminate the Weston server

Comment 1 Pekka Paalanen 2014-09-03 13:24:02 UTC

Super-scroll is actually zoom, not transparency, but the "hang" should be fixed by

commit 66951b7f87034e8e4d1cf0e95980de0b4abcbe20
Author: Derek Foreman <derekf@osg.samsung.com>
Date:   Mon Sep 1 10:33:28 2014 -0500

    pixman-renderer: fail to zoom more gracefully


Super+alt+scroll being transparency seem to work with Pixman renderer just fine.

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