[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-13 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

V Stuart Foote  changed:

   What|Removed |Added

Summary|SEVERE graphical tearing|SEVERE graphical tearing
   |occurs when scrolling down  |occurs when scrolling down
   |Draw after introduction of  |Draw after introduction of
   |new SKIA component  |new SKIA component, just
   ||Vulkan rendering

--- Comment #4 from V Stuart Foote  ---
No issue with default GDI rendering. And no issue with Skia "raster" rendering.
 Issue only with Skia Vulkan rendering this os & GPU.

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-13 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

--- Comment #5 from V Stuart Foote  ---
Created attachment 171173
  --> https://bugs.documentfoundation.org/attachment.cgi?id=171173&action=edit
Skia Vulkan rendering glitch when moving slider up pushing canvas view down

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-13 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

--- Comment #6 from mwtjunkm...@gmail.com ---
(In reply to V Stuart Foote from comment #2)
> @mwt, you are on Windows but what is the display resolution, and what is the
> os/DE scale factor?

Not sure this answers your question, but I'm using two 1920x1080 standard
resolution (non hi-DPI) monitors on Windows 10, and they're independent, not
set up as a single 3840x1080 group.

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-13 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

--- Comment #7 from mwtjunkm...@gmail.com ---
Side note, I must use Vulkan rendering because going with just hardware
rendering 

Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 88ca6d7834a9d710dc124ee845fd3c270e33b59a
CPU threads: 8; OS: Windows 10.0 Build 19042; UI render: default; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL


still produces bug 117160 which leaves a 1-pixel-wide line top and left on a
page when a Draw page has no margins (and I almost never have margins). If it
wasn't for that bug I'd go with hardware rendering and be done with it.

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-13 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

QA Administrators  changed:

   What|Removed |Added

   Keywords||bibisectRequest

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

Xisco Faulí  changed:

   What|Removed |Added

 CC||xiscofa...@libreoffice.org

--- Comment #8 from Xisco Faulí  ---
I can't reproduce it in

Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: da6c70efbc991f1fc61aace267dd4f972dedce6c
CPU threads: 16; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: en-GB (en_GB); UI: en-US
Calc: threaded

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

--- Comment #9 from Telesto  ---
(In reply to Xisco Faulí from comment #8)
> I can't reproduce it in
> 
> Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community
> Build ID: da6c70efbc991f1fc61aace267dd4f972dedce6c
> CPU threads: 16; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
> Locale: en-GB (en_GB); UI: en-US
> Calc: threaded

It's Vulkan only, and likely - speculative! - related to the recent Skia m91
bump
https://gerrit.libreoffice.org/c/core/+/113978

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

Commit Notification  changed:

   What|Removed |Added

 Whiteboard||target:7.2.0

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

--- Comment #10 from Commit Notification 
 ---
Luboš Luňák committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/302fb4c1ec4a24112f9a2028be4d424891f10b4c

Revert "update Skia to chrome/m91" (tdf#141680)

It will be available in 7.2.0.

The patch should be included in the daily builds available at
https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
https://wiki.documentfoundation.org/Testing_Daily_Builds

Affected users are encouraged to test the fix and report feedback.

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

Luboš Luňák  changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|NEW |RESOLVED

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[Libreoffice-bugs] [Bug 141680] SEVERE graphical tearing occurs when scrolling down Draw after introduction of new SKIA component, just Vulkan rendering

2021-04-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=141680

Luboš Luňák  changed:

   What|Removed |Added

 CC||matt...@gmail.com

--- Comment #11 from Luboš Luňák  ---
*** Bug 141277 has been marked as a duplicate of this bug. ***

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