[performance] unity-2d should defer compositing activation until the spread is activated

Bug #1160888 reported by David Barth
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
unity-2d
Invalid
Wishlist
David Barth

Bug Description

On low end HW the use of compositing and the xcompositeredirectsubwindows call can significantly degrade performances.

It would be better to defer the call to this feature until the spread really is activated, or find a way to downgrade the visual in an acceptable manner to avoid using that function.

David Barth (dbarth)
Changed in unity-2d:
status: New → Triaged
importance: Undecided → Wishlist
assignee: nobody → David Barth (dbarth)
Changed in unity-2d:
status: Triaged → Invalid
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