https://bugs.documentfoundation.org/show_bug.cgi?id=174257

V Stuart Foote <[email protected]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEEDINFO
     Ever confirmed|0                           |1
             Blocks|                            |129062
                 CC|                            |[email protected]
           See Also|                            |https://bugs.documentfounda
                   |                            |tion.org/show_bug.cgi?id=17
                   |                            |2804

--- Comment #2 from V Stuart Foote <[email protected]> ---
Thanks for the analysis and report, the LO Ganesh Vulkan GPU hw accelerated
rendering has now, like OpenGL before, been passed over. Not yet deprecated,
but LO accelerated vector rendering needs major refactoring to get it back on
track for the project--cross platform (and why no Direct3D approach).

Otherwise, WinDbg Symbol Files for the LO release builds are available.
Instructions and link in Wiki:

https://wiki.documentfoundation.org/How_to_get_a_backtrace_with_WinDbg

Also, recognizing the hang caused during Vulkan rendering testing on 25.8 and
early 26.2 releases, for the 26.2.5 patch release skia Vulkan accelerated
rendering was moved behind Tools -> Options -> Advanced 'Enable Experimental
Features' checkbox control. [1]  

While for 26.8 onward, Vulkan rendering must now be explicitly forced enabled
[2] (as opposed to prior releases where it was on by default) by users,
including users on VMs. So at this point, most users on Windows will not test
Vulkan rendering on startup.

Feel free to chase this further with project provided symbols, but for current
release builds your VMs should not really be affected any longer.

Please rerun your testing with a 26.2.7 final release, or 26.8.2 release, or a
current nightly against 27.2, I think you'll find things working for you.

=-ref-=

[1] https://gerrit.libreoffice.org/c/core/+/208146
[2] https://gerrit.libreoffice.org/c/core/+/208148


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=129062
[Bug 129062] [META] Skia library bugs
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