hwc3: Make the ComposerCommandEngine as local variable
A race condition exists because HWC uses only one
ComposerCommandEngine::Writer for all displays.
The writer takes responsibility to package AIDL functions’ return
values and deliver the package to SF. When a thread is packaging
the return value of the inner display by Writer, another
thread may call Writer::reset() for the outer display.
Bug: 247074458
Test: switch applications
Change-Id: I7393bd6d01008b09ac4f4a733fc7d024aaf05352
4 files changed