Commit 3851225f authored May 17, 2017 by Chia-I Wu

surfaceflinger: clear HWC layers in Layer::onRemoved v2

Explicitly destroy HWC layers in Layer::onRemoved rather than doing
that implicitly in the destructor.  The layer may be destructed by
any thread that holds a sp<Layer>, but only the main thread should
talk to the composer.

v2 fixes build breakage for non-HWC2 targets.

Bug: 38151478
Bug: 37978067
Test: manual
Change-Id: I8858fc46de1fc6facded219740b931c6486e317e

parent fb8cedea

services/surfaceflinger/Layer.cpp

+5 −0

Original line number	Diff line number	Diff line
		@@ -296,6 +296,11 @@ void Layer::onRemoved() {
		}

		mSurfaceFlingerConsumer->abandon();

		#ifdef USE_HWC2
		clearHwcLayers();
		#endif

		for (const auto& child : mCurrentChildren) {
		child->onRemoved();
		}