https://bugs.documentfoundation.org/show_bug.cgi?id=160757

V Stuart Foote <vsfo...@libreoffice.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #7 from V Stuart Foote <vsfo...@libreoffice.org> ---
Pertinent details from the GLview 7.0 run 7-zip archive, in attachment 193809

For some reason, system is reporting two GPUs to GLview:

<Device/>
<deviceName>AMD Radeon(TM) Graphics</deviceName>
<apiVersion>1.3.260</apiVersion>
<deviceID>1638</deviceID>
<vendorID>1002</vendorID>
<driverVersion>2.0.279</driverVersion>

and oddly, also

<Device/>
<deviceName>Radeon RX 5500M</deviceName>
<apiVersion>1.3.277</apiVersion>
<deviceID>7340</deviceID>
<vendorID>1002</vendorID>
<driverVersion>2.0.299</driverVersion>

resources assigned to the first are minimal, while the second Radeon RX 5500M
should be primary APU for this laptop.

The "successful" LO launch/skia.log is for the first generic Radeon Graphics
device. So could be Vulkan calls passed into that GPU are causing the
assert/fallback.

Not apparent that our simple deny list process can accommodate?  Meanwhile,
edit the LO user profile 'registrymodifications.xcu' [1] and set the Skia
stanzas UseSkia and ForceSkiaRaster to "True" [2]


=-ref-=
[1] defaults into user %APPDATA%  so normally
C:\Users\<username>\AppData\Roaming\LibreOffice\4\User
[2] these stanzas in the .XCU to force Skia / raster rendering
<item oor:path="/org.openoffice.Office.Common/VCL"><prop oor:name="UseSkia"
oor:op="fuse"><value>true</value></prop></item>
<item oor:path="/org.openoffice.Office.Common/VCL"><prop
oor:name="ForceSkiaRaster" oor:op="fuse"><value>true</value></prop></item>

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