Opened 14 years ago

Closed 9 years ago

#7856 closed defect (obsolete)

Backgroud is not correctly redrawn in seamless mode multi monitor

Reported by: Alil Owned by:
Component: other Version: VirtualBox 3.2.12
Keywords: Cc:
Guest type: Windows Host type: Windows

Description (last modified by Frank Mehnert)

Host: Win7 x64
Guest: WinXP SP3 x86 with GA

2D and 3D are enabled
Host's primary monitor is on the left monitor, guest is in seamless mode on the right one. When I move or minimize guests window background is not correctly redrawn. I think there used invalid offset and it redraws from left (host) monitor edge, not the guests. So after guest's window minmize part off guest's background from the left is redrawn (guest's monitor is wider)

Attachments (1)

dual_mon_seamless_bug.JPG (216.3 KB ) - added by Alil 13 years ago.
Screenshot illustrating bug

Download all attachments as: .zip

Change History (6)

comment:1 by Alil, 14 years ago

It is relevant to VBox 4.0 Final too

by Alil, 13 years ago

Attachment: dual_mon_seamless_bug.JPG added

Screenshot illustrating bug

comment:2 by Alil, 13 years ago

Bug is reproducible on VBox 4.0.2, here is screenshot.
Sorry for large image.
Left monitor is 1280x1024
Right monitor is 1920x1080

comment:3 by Alil, 13 years ago

Bug is in 4.0.4 too. Actually this the only reason I don't use VBox's excellent seamless mode. And it looks like trivial too - one line fix (invalid offset) ;)

PS. I can test testcase builds if needed...

comment:4 by Michael Thayer, 13 years ago

Even trivial fixes are welcome, as we don't always have time to follow up bugs on our bugtracker the way we would like to (especially given that not everyone on the team is equally knowledgeable about any given part of the software).

comment:5 by Frank Mehnert, 9 years ago

Description: modified (diff)
Resolution: obsolete
Status: newclosed
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