Support toggling layer caching at runtime
The use-case for this is dynamically enabling and disabling layer
caching when a bad layer state is encountered that is difficult to
reproduce.
Bug: 187448777
Test: adb shell service call SurfaceFlinger 1040 i32 1
Test: libcompositionengine_test
Change-Id: Id441a0894ff5a4c654db9fd706ceb1c0d1c343f0
Merged-In: Id441a0894ff5a4c654db9fd706ceb1c0d1c343f0
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 4bbdd48..cd20bd1 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -1236,6 +1236,7 @@
int mDebugRegion = 0;
bool mDebugDisableHWC = false;
bool mDebugDisableTransformHint = false;
+ bool mLayerCachingEnabled = false;
volatile nsecs_t mDebugInTransaction = 0;
bool mForceFullDamage = false;
bool mPropagateBackpressureClientComposition = false;