BLUI-Unreal 5.4 stuck trying to release texture on exit pie

LIkely due to 5.4 render changes.

Jun 05 '24 01:06 getnamo

Related stack when paused on GT

Jun 05 '24 01:06 getnamo

We also have the issue of blu_ue4_process.exe surviving Unreal exit at times. This suggests our cleanup is not fully wrapped.

Jun 05 '24 18:06 getnamo

It's worse than just texture release, it appears that the browser renders incorrectly (patches/deltas) onto the page vs what 5.1 & 5.3 show. Update textures needs a change, did API change?

Jun 05 '24 20:06 getnamo

Called in

then processed in

NB: https://forums.unrealengine.com/t/c-transition-guide-for-5-4/1835583

Jun 05 '24 22:06 getnamo

5.3 render:

5.4 render: (bbc re-render trigger caused crash)

looks like last patch (lowest) override other patches

Jun 05 '24 23:06 getnamo

UpdateTexture2D changes (5.3->5.4):

Appears to use a block copy architecture, potentially a source of the problems?

Related commit: https://github.com/EpicGames/UnrealEngine/commit/b7881548a3858f40aadbf0f10d206a68dc2ee47a

Jun 05 '24 23:06 getnamo

another bug note:

L196 - ref: https://github.com/getnamo/BLUI-Unreal/blob/master/Source/Blu/Private/BluEye.cpp#L196

Oct 24 '24 03:10 getnamo