[sf] write layer snapshots to layer trace
Switch from using drawingstate to layer snapshots
to generate layer trace if new front end is enabled.
Test: atest FlickerTests
Bug: 238781169
Change-Id: I9d75ee51ba77763db6fdd4c29f55e3fc498b683c
diff --git a/services/surfaceflinger/FrontEnd/LayerHierarchy.cpp b/services/surfaceflinger/FrontEnd/LayerHierarchy.cpp
index 14d67c6..c30465f 100644
--- a/services/surfaceflinger/FrontEnd/LayerHierarchy.cpp
+++ b/services/surfaceflinger/FrontEnd/LayerHierarchy.cpp
@@ -130,6 +130,14 @@
return mLayer;
}
+const LayerHierarchy* LayerHierarchy::getRelativeParent() const {
+ return mRelativeParent;
+}
+
+const LayerHierarchy* LayerHierarchy::getParent() const {
+ return mParent;
+}
+
std::string LayerHierarchy::getDebugStringShort() const {
std::string debug = "LayerHierarchy{";
debug += ((mLayer) ? mLayer->getDebugString() : "root") + " ";
diff --git a/services/surfaceflinger/FrontEnd/LayerHierarchy.h b/services/surfaceflinger/FrontEnd/LayerHierarchy.h
index 0f700a9..3dd89ba 100644
--- a/services/surfaceflinger/FrontEnd/LayerHierarchy.h
+++ b/services/surfaceflinger/FrontEnd/LayerHierarchy.h
@@ -144,6 +144,8 @@
}
const RequestedLayerState* getLayer() const;
+ const LayerHierarchy* getRelativeParent() const;
+ const LayerHierarchy* getParent() const;
std::string getDebugString(const char* prefix = "") const;
std::string getDebugStringShort() const;
// Traverse the hierarchy and return true if loops are found. The outInvalidRelativeRoot