diff --git a/cmds/surfacereplayer/proto/src/trace.proto b/cmds/surfacereplayer/proto/src/trace.proto
index 792ff91..7f2f949 100644
--- a/cmds/surfacereplayer/proto/src/trace.proto
+++ b/cmds/surfacereplayer/proto/src/trace.proto
@@ -51,6 +51,7 @@
         RelativeParentChange        relative_parent         = 18;
         DetachChildrenChange        detach_children         = 19;
         ReparentChildrenChange      reparent_children       = 20;
+        ShadowRadiusChange          shadow_radius           = 22;
     }
 }
 
@@ -199,3 +200,7 @@
 message DetachChildrenChange {
     required bool detach_children = 1;
 }
+
+message ShadowRadiusChange {
+    required float radius = 1;
+}
\ No newline at end of file
diff --git a/cmds/surfacereplayer/replayer/Replayer.cpp b/cmds/surfacereplayer/replayer/Replayer.cpp
index a4a9b6a..0d6c31e 100644
--- a/cmds/surfacereplayer/replayer/Replayer.cpp
+++ b/cmds/surfacereplayer/replayer/Replayer.cpp
@@ -424,6 +424,9 @@
             case SurfaceChange::SurfaceChangeCase::kDetachChildren:
                 setDetachChildrenChange(transaction, change.id(), change.detach_children());
                 break;
+            case SurfaceChange::SurfaceChangeCase::kShadowRadius:
+                setShadowRadiusChange(transaction, change.id(), change.shadow_radius());
+                break;
             default:
                 status = 1;
                 break;
@@ -724,3 +727,8 @@
     }
     t.reparentChildren(mLayers[id], mLayers[c.parent_id()]->getHandle());
 }
+
+void Replayer::setShadowRadiusChange(SurfaceComposerClient::Transaction& t,
+        layer_id id, const ShadowRadiusChange& c) {
+    t.setShadowRadius(mLayers[id], c.radius());
+}
diff --git a/cmds/surfacereplayer/replayer/Replayer.h b/cmds/surfacereplayer/replayer/Replayer.h
index 3b94618..b547834 100644
--- a/cmds/surfacereplayer/replayer/Replayer.h
+++ b/cmds/surfacereplayer/replayer/Replayer.h
@@ -118,6 +118,8 @@
             layer_id id, const DetachChildrenChange& c);
     void setReparentChildrenChange(SurfaceComposerClient::Transaction& t,
             layer_id id, const ReparentChildrenChange& c);
+    void setShadowRadiusChange(SurfaceComposerClient::Transaction& t,
+            layer_id id, const ShadowRadiusChange& c);
 
     void setDisplaySurface(SurfaceComposerClient::Transaction& t,
             display_id id, const DispSurfaceChange& dsc);
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 35fc4be..bb618ac 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -1935,6 +1935,9 @@
                                        [&]() { return layerInfo->mutable_source_bounds(); });
         LayerProtoHelper::writeToProto(mScreenBounds,
                                        [&]() { return layerInfo->mutable_screen_bounds(); });
+        LayerProtoHelper::writeToProto(getRoundedCornerState().cropRect,
+                                       [&]() { return layerInfo->mutable_corner_radius_crop(); });
+        layerInfo->set_shadow_radius(mEffectiveShadowRadius);
     }
 }
 
diff --git a/services/surfaceflinger/SurfaceInterceptor.cpp b/services/surfaceflinger/SurfaceInterceptor.cpp
index 7e6c472..5e8910a 100644
--- a/services/surfaceflinger/SurfaceInterceptor.cpp
+++ b/services/surfaceflinger/SurfaceInterceptor.cpp
@@ -124,6 +124,7 @@
     addRelativeParentLocked(transaction, layerId,
                             getLayerIdFromWeakRef(layer->mCurrentState.zOrderRelativeOf),
                             layer->mCurrentState.z);
+    addShadowRadiusLocked(transaction, layerId, layer->mCurrentState.shadowRadius);
 }
 
 void SurfaceInterceptor::addInitialDisplayStateLocked(Increment* increment,
@@ -368,6 +369,13 @@
     overrideChange->set_z(z);
 }
 
+void SurfaceInterceptor::addShadowRadiusLocked(Transaction* transaction, int32_t layerId,
+                                               float shadowRadius) {
+    SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
+    ShadowRadiusChange* overrideChange(change->mutable_shadow_radius());
+    overrideChange->set_radius(shadowRadius);
+}
+
 void SurfaceInterceptor::addSurfaceChangesLocked(Transaction* transaction,
         const layer_state_t& state)
 {
@@ -441,6 +449,9 @@
         addRelativeParentLocked(transaction, layerId,
                                 getLayerIdFromHandle(state.relativeLayerHandle), state.z);
     }
+    if (state.what & layer_state_t::eShadowRadiusChanged) {
+        addShadowRadiusLocked(transaction, layerId, state.shadowRadius);
+    }
 }
 
 void SurfaceInterceptor::addDisplayChangesLocked(Transaction* transaction,
diff --git a/services/surfaceflinger/SurfaceInterceptor.h b/services/surfaceflinger/SurfaceInterceptor.h
index 72b734b..c6f9e8a 100644
--- a/services/surfaceflinger/SurfaceInterceptor.h
+++ b/services/surfaceflinger/SurfaceInterceptor.h
@@ -165,6 +165,7 @@
     void addDetachChildrenLocked(Transaction* transaction, int32_t layerId, bool detached);
     void addRelativeParentLocked(Transaction* transaction, int32_t layerId, int32_t parentId,
                                  int z);
+    void addShadowRadiusLocked(Transaction* transaction, int32_t layerId, float shadowRadius);
 
     // Add display transactions to the trace
     DisplayChange* createDisplayChangeLocked(Transaction* transaction, int32_t sequenceId);
diff --git a/services/surfaceflinger/layerproto/LayerProtoParser.cpp b/services/surfaceflinger/layerproto/LayerProtoParser.cpp
index ef488bd..ef27847 100644
--- a/services/surfaceflinger/layerproto/LayerProtoParser.cpp
+++ b/services/surfaceflinger/layerproto/LayerProtoParser.cpp
@@ -112,7 +112,8 @@
         outData.resize(dataStr.size());
         memcpy(outData.data(), dataStr.data(), dataStr.size());
     }
-
+    layer.cornerRadiusCrop = generateFloatRect(layerProto.corner_radius_crop());
+    layer.shadowRadius = layerProto.shadow_radius();
     return layer;
 }
 
@@ -307,8 +308,9 @@
         first = false;
         result.append(metadata.itemToString(entry.first, ":"));
     }
-    result.append("}");
-
+    result.append("},");
+    StringAppendF(&result, " cornerRadiusCrop=%s, ", cornerRadiusCrop.to_string().c_str());
+    StringAppendF(&result, " shadowRadius=%.3f, ", shadowRadius);
     return result;
 }
 
diff --git a/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h b/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h
index 54e02ca..774b0e1 100644
--- a/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h
+++ b/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h
@@ -111,6 +111,8 @@
         bool isProtected;
         float cornerRadius;
         LayerMetadata metadata;
+        LayerProtoParser::FloatRect cornerRadiusCrop;
+        float shadowRadius;
 
         std::string to_string() const;
     };
diff --git a/services/surfaceflinger/layerproto/layers.proto b/services/surfaceflinger/layerproto/layers.proto
index c7fbff3..9ad9b91 100644
--- a/services/surfaceflinger/layerproto/layers.proto
+++ b/services/surfaceflinger/layerproto/layers.proto
@@ -94,6 +94,13 @@
   FloatRectProto screen_bounds = 46;
 
   InputWindowInfoProto input_window_info = 47;
+
+  // Crop used to draw the rounded corner.
+  FloatRectProto corner_radius_crop = 48;
+
+  // length of the shadow to draw around the layer, it may be set on the
+  // layer or set by a parent layer.
+  float shadow_radius = 49;
 }
 
 message PositionProto {
diff --git a/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp b/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
index 59e9c00..1fa426d 100644
--- a/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
+++ b/services/surfaceflinger/tests/SurfaceInterceptor_test.cpp
@@ -51,6 +51,7 @@
 constexpr float CORNER_RADIUS_UPDATE = 0.2f;
 constexpr float POSITION_UPDATE = 121;
 const Rect CROP_UPDATE(16, 16, 32, 32);
+const float SHADOW_RADIUS_UPDATE = 35.0f;
 
 const String8 DISPLAY_NAME("SurfaceInterceptor Display Test");
 constexpr auto TEST_BG_SURFACE_NAME = "BG Interceptor Test Surface";
@@ -190,6 +191,7 @@
     bool relativeParentUpdateFound(const SurfaceChange& change, bool found);
     bool detachChildrenUpdateFound(const SurfaceChange& change, bool found);
     bool reparentChildrenUpdateFound(const SurfaceChange& change, bool found);
+    bool shadowRadiusUpdateFound(const SurfaceChange& change, bool found);
     bool surfaceUpdateFound(const Trace& trace, SurfaceChange::SurfaceChangeCase changeCase);
 
     // Find all of the updates in the single trace
@@ -226,6 +228,7 @@
     void relativeParentUpdate(Transaction&);
     void detachChildrenUpdate(Transaction&);
     void reparentChildrenUpdate(Transaction&);
+    void shadowRadiusUpdate(Transaction&);
     void surfaceCreation(Transaction&);
     void displayCreation(Transaction&);
     void displayDeletion(Transaction&);
@@ -406,6 +409,10 @@
     t.reparentChildren(mBGSurfaceControl, mFGSurfaceControl->getHandle());
 }
 
+void SurfaceInterceptorTest::shadowRadiusUpdate(Transaction& t) {
+    t.setShadowRadius(mBGSurfaceControl, SHADOW_RADIUS_UPDATE);
+}
+
 void SurfaceInterceptorTest::displayCreation(Transaction&) {
     sp<IBinder> testDisplay = SurfaceComposerClient::createDisplay(DISPLAY_NAME, true);
     SurfaceComposerClient::destroyDisplay(testDisplay);
@@ -435,6 +442,7 @@
     runInTransaction(&SurfaceInterceptorTest::reparentChildrenUpdate);
     runInTransaction(&SurfaceInterceptorTest::detachChildrenUpdate);
     runInTransaction(&SurfaceInterceptorTest::relativeParentUpdate);
+    runInTransaction(&SurfaceInterceptorTest::shadowRadiusUpdate);
 }
 
 void SurfaceInterceptorTest::surfaceCreation(Transaction&) {
@@ -655,6 +663,17 @@
     return found;
 }
 
+bool SurfaceInterceptorTest::shadowRadiusUpdateFound(const SurfaceChange& change,
+                                                     bool foundShadowRadius) {
+    bool hasShadowRadius(change.shadow_radius().radius() == SHADOW_RADIUS_UPDATE);
+    if (hasShadowRadius && !foundShadowRadius) {
+        foundShadowRadius = true;
+    } else if (hasShadowRadius && foundShadowRadius) {
+        []() { FAIL(); }();
+    }
+    return foundShadowRadius;
+}
+
 bool SurfaceInterceptorTest::surfaceUpdateFound(const Trace& trace,
         SurfaceChange::SurfaceChangeCase changeCase) {
     bool foundUpdate = false;
@@ -718,6 +737,9 @@
                         case SurfaceChange::SurfaceChangeCase::kDetachChildren:
                             foundUpdate = detachChildrenUpdateFound(change, foundUpdate);
                             break;
+                        case SurfaceChange::SurfaceChangeCase::kShadowRadius:
+                            foundUpdate = shadowRadiusUpdateFound(change, foundUpdate);
+                            break;
                         case SurfaceChange::SurfaceChangeCase::SURFACECHANGE_NOT_SET:
                             break;
                     }
@@ -920,6 +942,11 @@
                 SurfaceChange::SurfaceChangeCase::kDetachChildren);
 }
 
+TEST_F(SurfaceInterceptorTest, InterceptShadowRadiusUpdateWorks) {
+    captureTest(&SurfaceInterceptorTest::shadowRadiusUpdate,
+                SurfaceChange::SurfaceChangeCase::kShadowRadius);
+}
+
 TEST_F(SurfaceInterceptorTest, InterceptAllUpdatesWorks) {
     captureTest(&SurfaceInterceptorTest::runAllUpdates,
                 &SurfaceInterceptorTest::assertAllUpdatesFound);