Latch Unsignaled when only a single layer is being updated.
Three conditions are introduced.
DISABLED (Default for now): This is when latch unsignaled is completely disabled.
AUTO: This is when we will latch for the single layer update. Further refinements will be done in b/200284381
ALWAYS: This will latch unsignaled no matter what the change is.
BUG: 198189193
Test: Did the manual test and
atest libsurfaceflinger_unittest
atest MockFence_test
atest libgui_test
Change-Id: I0c0b475ba4a093275fac23a986fc610ea462f73e
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index c23fcc7..9832372 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -375,6 +375,7 @@
auto& getTransactionQueue() { return mFlinger->mTransactionQueue; }
auto& getPendingTransactionQueue() { return mFlinger->mPendingTransactionQueues; }
+ auto& getTransactionCommittedSignals() { return mFlinger->mTransactionCommittedSignals; }
auto setTransactionState(
const FrameTimelineInfo& frameTimelineInfo, const Vector<ComposerState>& states,