Bug 92242 - [radeonsi,R9 270X] Windows shadows disappeared in KDE after updating Mesa from 11.0.0 to 11.0.2
Summary: [radeonsi,R9 270X] Windows shadows disappeared in KDE after updating Mesa fro...
Status: RESOLVED DUPLICATE of bug 92265
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/radeonsi (show other bugs)
Version: 11.0
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Default DRI bug account
QA Contact: Default DRI bug account
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-10-02 13:20 UTC by Grzegorz Kowal
Modified: 2015-10-04 03:33 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
Window shadows with Mesa 11.0.2 (27.95 KB, image/png)
2015-10-02 13:20 UTC, Grzegorz Kowal 		Details
Window shadows with Mesa 11.0.0 (1.88 MB, image/png)
2015-10-02 13:23 UTC, Grzegorz Kowal 		Details
Window shadows with Mesa 11.0.0 (38.63 KB, image/png)
2015-10-02 13:27 UTC, Grzegorz Kowal 		Details
Show Obsolete (1) View All

Description Grzegorz Kowal 2015-10-02 13:20:06 UTC 
Created attachment 118598 [details]
Window shadows with Mesa 11.0.2

I've just updated Mesa from 11.0.0 to 11.0.2 and window shadows in my KDE session disappeared. Check the attachment.

I use Gentoo with kernel 4.1.9 and my graphical stack is:

xorg-server-1.17.2
libdrm-2.4.65
mesa-11.0.2
xf86-video-ati-7.5.0

My video card is Asus R9270X-DC2T-2GD5.

Only the Mesa libraries changed during the update.
Comment 1 Grzegorz Kowal 2015-10-02 13:23:47 UTC 
Created attachment 118600 [details]
Window shadows with Mesa 11.0.0
Comment 2 Grzegorz Kowal 2015-10-02 13:27:47 UTC 
Created attachment 118602 [details]
Window shadows with Mesa 11.0.0
Comment 3 Alex Deucher 2015-10-02 14:33:28 UTC 
Can you bisect?
Comment 4 Grzegorz Kowal 2015-10-02 16:19:16 UTC 
Yes, I already did it.

The problems appears after commit 

f15a7f3c6e1bb802ae8c2a29a2dc35ff530aea4d - mesa: Use the effective internal format instead for validation

which is related to GLES3. I should note that I was using kwin_gles. With standard kwin, the problem does not appear with Mesa 11.0.1.
Comment 5 Grzegorz Kowal 2015-10-02 16:21:31 UTC 
I meant, the standard kwin does not show problems with Mesa 11.0.2, only kwin_gles looses window shadows.
Comment 6 Michel Dänzer 2015-10-04 03:33:19 UTC 

*** This bug has been marked as a duplicate of bug 92265 ***

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