diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index c75c9f5..6c1c9c1 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -6747,14 +6747,24 @@
     rootProto->set_name("Offscreen Root");
     rootProto->set_parent(-1);
 
-    for (Layer* offscreenLayer : mOffscreenLayers) {
-        // Add layer as child of the fake root
-        rootProto->add_children(offscreenLayer->sequence);
+    perfetto::protos::LayersProto offscreenLayers =
+            LayerProtoFromSnapshotGenerator(mLayerSnapshotBuilder, mFrontEndDisplayInfos,
+                                            mLegacyLayers, traceFlags)
+                    .generate(mLayerHierarchyBuilder.getOffscreenHierarchy());
 
-        // Add layer
-        auto* layerProto = offscreenLayer->writeToProto(layersProto, traceFlags);
-        layerProto->set_parent(offscreenRootLayerId);
+    for (int i = 0; i < offscreenLayers.layers_size(); i++) {
+        perfetto::protos::LayerProto* layerProto = offscreenLayers.mutable_layers()->Mutable(i);
+        if (layerProto->parent() == -1) {
+            layerProto->set_parent(offscreenRootLayerId);
+            // Add layer as child of the fake root
+            rootProto->add_children(layerProto->id());
+        }
     }
+
+    layersProto.mutable_layers()->Reserve(layersProto.layers_size() +
+                                          offscreenLayers.layers_size());
+    std::copy(offscreenLayers.layers().begin(), offscreenLayers.layers().end(),
+              RepeatedFieldBackInserter(layersProto.mutable_layers()));
 }
 
 perfetto::protos::LayersProto SurfaceFlinger::dumpProtoFromMainThread(uint32_t traceFlags) {