Commit af50624d authored Jul 28, 2021 by Robert Carr

Don't call invalidateHwcGeometry when handling transactions

This causes composition engine to trigger a full update when
preparing composition state (StateSubset::GeometryAndContent)
vs StateSubset::Content. In single buffer update scenarios
this costs ~14% of whole process CPU instructions or ~20% of main
thread CPU instructions.

Bug: 186200583
Test: Existing tests pass
Change-Id: I8e3be0e4d828823f665fb05ea275401a178eb861

parent 6a409e17

services/surfaceflinger/SurfaceFlinger.cpp

+0 −1

Original line number	Diff line number	Diff line
		@@ -2481,7 +2481,6 @@ void SurfaceFlinger::handleTransaction(uint32_t transactionFlags) {
		handleTransactionLocked(transactionFlags);

		mDebugInTransaction = 0;
		invalidateHwcGeometry();
		// here the transaction has been committed
		}