frontend: Switch off deleted scenes immediately #12900
Open
+6
−1
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Description
Companion PR to #12882. When a scene has been removed and it was the previously active scene, switch immediately off of it.
Motivation and Context
Fixes #12880 on the frontend side whereas #12882 fixes it on the libobs side. Both solutions are good:
libobsshould immediately cease using any source marked as removed and the frontend should avoid puttinglibobsin a state where it needs to.How Has This Been Tested?
Deleted multiple scenes that contained Audio Input/Output captures. Performed transitions after deleting the scene and confirmed no "ghost" transitions happened caused by the scene still being held by the current transition.
Types of changes
Checklist: