diff --git a/libs/hwui/Android.bp b/libs/hwui/Android.bp
index 607ef72..9b9af6f 100644
--- a/libs/hwui/Android.bp
+++ b/libs/hwui/Android.bp
@@ -647,6 +647,7 @@
         "tests/unit/CommonPoolTests.cpp",
         "tests/unit/DamageAccumulatorTests.cpp",
         "tests/unit/DeferredLayerUpdaterTests.cpp",
+        "tests/unit/EglManagerTests.cpp",
         "tests/unit/FatVectorTests.cpp",
         "tests/unit/GraphicsStatsServiceTests.cpp",
         "tests/unit/LayerUpdateQueueTests.cpp",
diff --git a/libs/hwui/DisplayList.h b/libs/hwui/DisplayList.h
index 3aa5b4b..ca5f853 100644
--- a/libs/hwui/DisplayList.h
+++ b/libs/hwui/DisplayList.h
@@ -17,8 +17,10 @@
 #pragma once
 
 #include "pipeline/skia/SkiaDisplayList.h"
+#include "canvas/CanvasOpBuffer.h"
 
 #include <memory>
+#include <variant>
 
 namespace android {
 namespace uirenderer {
@@ -28,29 +30,25 @@
 };
 typedef uirenderer::VectorDrawable::Tree VectorDrawableRoot;
 
-/**
- * Data structure that holds the list of commands used in display list stream
- */
-//using DisplayList = skiapipeline::SkiaDisplayList;
-class DisplayList {
+class SkiaDisplayListWrapper {
 public:
     // Constructs an empty (invalid) DisplayList
-    explicit DisplayList() {}
+    explicit SkiaDisplayListWrapper() {}
 
     // Constructs a DisplayList from a SkiaDisplayList
-    explicit DisplayList(std::unique_ptr<skiapipeline::SkiaDisplayList> impl)
+    explicit SkiaDisplayListWrapper(std::unique_ptr<skiapipeline::SkiaDisplayList> impl)
         : mImpl(std::move(impl)) {}
 
     // Move support
-    DisplayList(DisplayList&& other) : mImpl(std::move(other.mImpl)) {}
-    DisplayList& operator=(DisplayList&& other) {
+    SkiaDisplayListWrapper(SkiaDisplayListWrapper&& other) : mImpl(std::move(other.mImpl)) {}
+    SkiaDisplayListWrapper& operator=(SkiaDisplayListWrapper&& other) {
         mImpl = std::move(other.mImpl);
         return *this;
     }
 
     // No copy support
-    DisplayList(const DisplayList& other) = delete;
-    DisplayList& operator=(const DisplayList&) = delete;
+    SkiaDisplayListWrapper(const SkiaDisplayListWrapper& other) = delete;
+    SkiaDisplayListWrapper& operator=(const SkiaDisplayListWrapper&) = delete;
 
     void updateChildren(std::function<void(RenderNode*)> updateFn) {
         mImpl->updateChildren(std::move(updateFn));
@@ -137,7 +135,7 @@
 
     void applyColorTransform(ColorTransform transform) {
         if (mImpl) {
-            mImpl->mDisplayList.applyColorTransform(transform);
+            mImpl->applyColorTransform(transform);
         }
     }
 
@@ -145,5 +143,172 @@
     std::unique_ptr<skiapipeline::SkiaDisplayList> mImpl;
 };
 
+
+/**
+ * Data structure that holds the list of commands used in display list stream
+ */
+//using DisplayList = skiapipeline::SkiaDisplayList;
+class MultiDisplayList {
+private:
+    using SkiaDisplayList = skiapipeline::SkiaDisplayList;
+
+    struct EmptyList {
+        bool hasText() const { return false; }
+        void updateChildren(std::function<void(RenderNode*)> updateFn) {}
+        bool isEmpty() const { return true; }
+        bool containsProjectionReceiver() const { return false; }
+        bool hasVectorDrawables() const { return false; }
+        size_t getUsedSize() const { return 0; }
+        size_t getAllocatedSize() const { return 0; }
+        void output(std::ostream& output, uint32_t level) const { }
+        bool hasFunctor() const { return false; }
+        bool prepareListAndChildren(
+                TreeObserver& observer, TreeInfo& info, bool functorsNeedLayer,
+                std::function<void(RenderNode*, TreeObserver&, TreeInfo&, bool)> childFn) {
+            return false;
+        }
+        void syncContents(const WebViewSyncData& data) { }
+        void applyColorTransform(ColorTransform transform) { }
+    };
+
+    std::variant<EmptyList, std::unique_ptr<SkiaDisplayList>, CanvasOpBuffer> mImpls;
+
+    template <typename T>
+    static constexpr T& get(T& t) { return t; }
+    template <typename T>
+    static constexpr const T& get(const T& t) { return t; }
+
+    template <typename T>
+    static constexpr T& get(std::unique_ptr<T>& t) { return *t; }
+    template <typename T>
+    static constexpr const T& get(const std::unique_ptr<T>& t) { return *t; }
+
+    template <typename T>
+    auto apply(T&& t) {
+        return std::visit([&t](auto& it) -> auto {
+            return t(get(it));
+        }, mImpls);
+    }
+
+    template <typename T>
+    auto apply(T&& t) const {
+        return std::visit([&t](const auto& it) -> auto {
+            return t(get(it));
+        }, mImpls);
+    }
+
+public:
+    // Constructs an empty (invalid) DisplayList
+    explicit MultiDisplayList() {}
+
+    // Constructs a DisplayList from a SkiaDisplayList
+    explicit MultiDisplayList(std::unique_ptr<SkiaDisplayList> impl)
+        : mImpls(std::move(impl)) {}
+
+    explicit MultiDisplayList(CanvasOpBuffer&& opBuffer) : mImpls(std::move(opBuffer)) {}
+
+    // Move support
+    MultiDisplayList(MultiDisplayList&& other) : mImpls(std::move(other.mImpls)) {}
+    MultiDisplayList& operator=(MultiDisplayList&& other) {
+        mImpls = std::move(other.mImpls);
+        return *this;
+    }
+
+    // No copy support
+    MultiDisplayList(const MultiDisplayList& other) = delete;
+    MultiDisplayList& operator=(const MultiDisplayList&) = delete;
+
+    void updateChildren(std::function<void(RenderNode*)> updateFn) {
+        apply([&](auto& it) { it.updateChildren(std::move(updateFn)); });
+    }
+
+    [[nodiscard]] explicit operator bool() const {
+        return isValid();
+    }
+
+    // If true this DisplayList contains a backing content, even if that content is empty
+    // If false, there this DisplayList is in an "empty" state
+    [[nodiscard]] bool isValid() const {
+        return mImpls.index() != 0;
+    }
+
+    [[nodiscard]] bool isEmpty() const {
+        return apply([](const auto& it) -> auto { return it.isEmpty(); });
+    }
+
+    [[nodiscard]] bool hasContent() const {
+        return !isEmpty();
+    }
+
+    [[nodiscard]] bool containsProjectionReceiver() const {
+        return apply([](const auto& it) -> auto { return it.containsProjectionReceiver(); });
+    }
+
+    [[nodiscard]] SkiaDisplayList* asSkiaDl() {
+        return std::get<1>(mImpls).get();
+    }
+
+    [[nodiscard]] const SkiaDisplayList* asSkiaDl() const {
+        return std::get<1>(mImpls).get();
+    }
+
+    [[nodiscard]] bool hasVectorDrawables() const {
+        return apply([](const auto& it) -> auto { return it.hasVectorDrawables(); });
+    }
+
+    void clear(RenderNode* owningNode = nullptr) {
+        if (owningNode && mImpls.index() == 1) {
+            auto& skiaDl = std::get<1>(mImpls);
+            if (skiaDl->reuseDisplayList(owningNode)) {
+                skiaDl.release();
+            }
+        }
+        mImpls = EmptyList{};
+    }
+
+    [[nodiscard]] size_t getUsedSize() const {
+        return apply([](const auto& it) -> auto { return it.getUsedSize(); });
+    }
+
+    [[nodiscard]] size_t getAllocatedSize() const {
+        return apply([](const auto& it) -> auto { return it.getAllocatedSize(); });
+    }
+
+    void output(std::ostream& output, uint32_t level) const {
+        apply([&](const auto& it) { it.output(output, level); });
+    }
+
+    [[nodiscard]] bool hasFunctor() const {
+        return apply([](const auto& it) -> auto { return it.hasFunctor(); });
+    }
+
+    bool prepareListAndChildren(
+            TreeObserver& observer, TreeInfo& info, bool functorsNeedLayer,
+            std::function<void(RenderNode*, TreeObserver&, TreeInfo&, bool)> childFn) {
+        return apply([&](auto& it) -> auto {
+            return it.prepareListAndChildren(observer, info, functorsNeedLayer, std::move(childFn));
+        });
+    }
+
+    void syncContents(const WebViewSyncData& data) {
+        apply([&](auto& it) { it.syncContents(data); });
+    }
+
+    [[nodiscard]] bool hasText() const {
+        return apply([](const auto& it) -> auto { return it.hasText(); });
+    }
+
+    void applyColorTransform(ColorTransform transform) {
+        apply([=](auto& it) { it.applyColorTransform(transform); });
+    }
+
+    [[nodiscard]] CanvasOpBuffer& asOpBuffer() {
+        return std::get<CanvasOpBuffer>(mImpls);
+    }
+};
+
+// For now stick to the original single-type container to avoid any regressions
+using DisplayList = SkiaDisplayListWrapper;
+
 }  // namespace uirenderer
 }  // namespace android
diff --git a/libs/hwui/canvas/CanvasFrontend.h b/libs/hwui/canvas/CanvasFrontend.h
index d749d2f..f9a6101 100644
--- a/libs/hwui/canvas/CanvasFrontend.h
+++ b/libs/hwui/canvas/CanvasFrontend.h
@@ -147,8 +147,7 @@
 public:
     template<class... Args>
     CanvasFrontend(int width, int height, Args&&... args) : CanvasStateHelper(width, height),
-            mReceiver(std::forward<Args>(args)...) { }
-    ~CanvasFrontend() = default;
+            mReceiver(std::in_place, std::forward<Args>(args)...) { }
 
     void save(SaveFlags::Flags flags = SaveFlags::MatrixClip) {
         if (internalSave(flagsToSaveEntry(flags))) {
@@ -186,7 +185,10 @@
         submit(std::move(op));
     }
 
-    const CanvasOpReceiver& receiver() const { return *mReceiver; }
+    const CanvasOpReceiver& receiver() const {
+        LOG_ALWAYS_FATAL_IF(!mReceiver.has_value());
+        return *mReceiver;
+    }
 
     CanvasOpReceiver finish() {
         auto ret = std::move(mReceiver.value());
@@ -205,6 +207,7 @@
 
     template <CanvasOpType T>
     void submit(CanvasOp<T>&& op) {
+        LOG_ALWAYS_FATAL_IF(!mReceiver.has_value());
         mReceiver->push_container(CanvasOpContainer(std::move(op), transform()));
     }
 };
diff --git a/libs/hwui/canvas/CanvasOpBuffer.cpp b/libs/hwui/canvas/CanvasOpBuffer.cpp
index 7054e47e..6089c572 100644
--- a/libs/hwui/canvas/CanvasOpBuffer.cpp
+++ b/libs/hwui/canvas/CanvasOpBuffer.cpp
@@ -22,4 +22,32 @@
 
 template class OpBuffer<CanvasOpType, CanvasOpContainer>;
 
+void CanvasOpBuffer::updateChildren(std::function<void(RenderNode*)> updateFn) {
+    // TODO: Do we need a fast-path for finding children?
+    if (mHas.children) {
+        for (auto& iter : filter<CanvasOpType::DrawRenderNode>()) {
+            updateFn(iter->renderNode.get());
+        }
+    }
+}
+
+void CanvasOpBuffer::output(std::ostream& output, uint32_t level) const {
+    LOG_ALWAYS_FATAL("TODO");
+}
+
+bool CanvasOpBuffer::prepareListAndChildren(
+            TreeObserver& observer, TreeInfo& info, bool functorsNeedLayer,
+            std::function<void(RenderNode*, TreeObserver&, TreeInfo&, bool)> childFn) {
+    LOG_ALWAYS_FATAL("TODO");
+    return false;
+}
+
+void CanvasOpBuffer::syncContents(const WebViewSyncData& data) {
+    LOG_ALWAYS_FATAL("TODO");
+}
+
+void CanvasOpBuffer::applyColorTransform(ColorTransform transform) {
+    LOG_ALWAYS_FATAL("TODO");
+}
+
 }  // namespace android::uirenderer
diff --git a/libs/hwui/canvas/CanvasOpBuffer.h b/libs/hwui/canvas/CanvasOpBuffer.h
index 07e079a..af797ca 100644
--- a/libs/hwui/canvas/CanvasOpBuffer.h
+++ b/libs/hwui/canvas/CanvasOpBuffer.h
@@ -19,10 +19,17 @@
 #include <SkMatrix.h>
 
 #include "CanvasOpTypes.h"
+#include "CanvasTransform.h"
 #include "OpBuffer.h"
+#include "TreeInfo.h"
+#include "private/hwui/WebViewFunctor.h"
+
+#include <functional>
 
 namespace android::uirenderer {
 
+class RenderNode;
+
 template <CanvasOpType T>
 struct CanvasOp;
 
@@ -53,12 +60,74 @@
 };
 
 extern template class OpBuffer<CanvasOpType, CanvasOpContainer>;
-class CanvasOpBuffer final : public OpBuffer<CanvasOpType, CanvasOpContainer> {
+class CanvasOpBuffer final : private OpBuffer<CanvasOpType, CanvasOpContainer> {
+private:
+    using SUPER = OpBuffer<CanvasOpType, CanvasOpContainer>;
+
 public:
+    // Expose select superclass methods publicly
+    using SUPER::for_each;
+    using SUPER::size;
+    using SUPER::resize;
+
     template <CanvasOpType T>
     void push(CanvasOp<T>&& op) {
         push_container(CanvasOpContainer<T>(std::move(op)));
     }
+
+    template <CanvasOpType T>
+    void push_container(CanvasOpContainer<T>&& op) {
+        if constexpr (IsDrawOp(T)) {
+            mHas.content = true;
+        }
+        if constexpr (T == CanvasOpType::DrawRenderNode) {
+            mHas.children = true;
+            // use staging property, since recording on UI thread
+            if (op->renderNode->stagingProperties().isProjectionReceiver()) {
+                mHas.projectionReceiver = true;
+            }
+        }
+        SUPER::push_container(std::move(op));
+    }
+
+    void clear() {
+        mHas = Contains{};
+        SUPER::clear();
+    }
+
+    void updateChildren(std::function<void(RenderNode*)> updateFn);
+    bool prepareListAndChildren(
+            TreeObserver& observer, TreeInfo& info, bool functorsNeedLayer,
+            std::function<void(RenderNode*, TreeObserver&, TreeInfo&, bool)> childFn);
+    void syncContents(const WebViewSyncData& data);
+    void applyColorTransform(ColorTransform transform);
+
+    [[nodiscard]] bool isEmpty() const { return !mHas.content; }
+    [[nodiscard]] bool hasText() const { return mHas.text; }
+    [[nodiscard]] bool hasVectorDrawables() const { return mHas.vectorDrawable; }
+    [[nodiscard]] bool containsProjectionReceiver() const { return mHas.projectionReceiver; }
+    [[nodiscard]] bool hasFunctor() const { return mHas.functor; }
+
+    [[nodiscard]] size_t getUsedSize() const {
+        return size();
+    }
+
+    [[nodiscard]] size_t getAllocatedSize() const {
+        return capacity();
+    }
+
+    void output(std::ostream& output, uint32_t level) const;
+
+private:
+    struct Contains {
+        bool content : 1 = false;
+        bool children : 1 = false;
+        bool projectionReceiver : 1 = false;
+        bool text : 1 = false;
+        bool vectorDrawable : 1 = false;
+        bool functor : 1 = false;
+    };
+    Contains mHas;
 };
 
 }  // namespace android::uirenderer
diff --git a/libs/hwui/canvas/CanvasOpRasterizer.cpp b/libs/hwui/canvas/CanvasOpRasterizer.cpp
index 0093c38..9297604 100644
--- a/libs/hwui/canvas/CanvasOpRasterizer.cpp
+++ b/libs/hwui/canvas/CanvasOpRasterizer.cpp
@@ -33,21 +33,15 @@
     SkMatrix& currentGlobalTransform = globalMatrixStack.emplace_back(SkMatrix::I());
 
     source.for_each([&]<CanvasOpType T>(const CanvasOpContainer<T> * op) {
-        if constexpr (
-            T == CanvasOpType::BeginZ ||
-            T == CanvasOpType::EndZ   ||
-            T == CanvasOpType::DrawLayer
-        ) {
-            // Do beginZ or endZ
-            LOG_ALWAYS_FATAL("TODO");
-            return;
-        } else {
+        if constexpr (CanvasOpTraits::can_draw<CanvasOp<T>>) {
             // Generic OP
             // First apply the current transformation
             destination->setMatrix(SkMatrix::Concat(currentGlobalTransform, op->transform()));
             // Now draw it
             (*op)->draw(destination);
+            return;
         }
+        LOG_ALWAYS_FATAL("TODO, unable to rasterize %d", static_cast<int>(T));
     });
 }
 
diff --git a/libs/hwui/canvas/CanvasOpTypes.h b/libs/hwui/canvas/CanvasOpTypes.h
index cde50bd..b55ef9d 100644
--- a/libs/hwui/canvas/CanvasOpTypes.h
+++ b/libs/hwui/canvas/CanvasOpTypes.h
@@ -35,7 +35,8 @@
     ClipPath,
 
     // Drawing ops
-    DrawColor,
+    DRAW_OP_BEGIN,
+    DrawColor = DRAW_OP_BEGIN,
     DrawRect,
     DrawRegion,
     DrawRoundRect,
@@ -59,10 +60,16 @@
     DrawImageLattice,
     DrawPicture,
     DrawLayer,
+    DrawRenderNode,
+    DRAW_OP_END = DrawRenderNode,
 
     // TODO: Rest
 
     COUNT  // must be last
 };
 
+static constexpr bool IsDrawOp(CanvasOpType t) {
+    return CanvasOpType::DRAW_OP_BEGIN <= t && t <= CanvasOpType::DRAW_OP_END;
+}
+
 }  // namespace android::uirenderer
\ No newline at end of file
diff --git a/libs/hwui/canvas/CanvasOps.h b/libs/hwui/canvas/CanvasOps.h
index 86b1ac7..855cd0d 100644
--- a/libs/hwui/canvas/CanvasOps.h
+++ b/libs/hwui/canvas/CanvasOps.h
@@ -24,13 +24,15 @@
 #include <SkImage.h>
 #include <SkPicture.h>
 #include <SkRuntimeEffect.h>
-#include <hwui/Bitmap.h>
-#include <log/log.h>
-#include "CanvasProperty.h"
-#include "Points.h"
 
+#include <log/log.h>
+
+#include "hwui/Bitmap.h"
+#include "CanvasProperty.h"
 #include "CanvasOpTypes.h"
 #include "Layer.h"
+#include "Points.h"
+#include "RenderNode.h"
 
 #include <experimental/type_traits>
 #include <utility>
@@ -450,6 +452,11 @@
     sp<Layer> layer;
 };
 
+template<>
+struct CanvasOp<CanvasOpType::DrawRenderNode> {
+    sp<RenderNode> renderNode;
+};
+
 // cleanup our macros
 #undef ASSERT_DRAWABLE
 
diff --git a/libs/hwui/canvas/OpBuffer.h b/libs/hwui/canvas/OpBuffer.h
index 1237d69..8b5cdbb 100644
--- a/libs/hwui/canvas/OpBuffer.h
+++ b/libs/hwui/canvas/OpBuffer.h
@@ -64,7 +64,7 @@
     static constexpr auto STARTING_SIZE = PadAlign(sizeof(BufferHeader));
     using ItemHeader = OpBufferItemHeader<ItemTypes>;
 
-    OpBuffer() = default;
+    explicit OpBuffer() = default;
 
     // Prevent copying by default
     OpBuffer(const OpBuffer&) = delete;
@@ -135,7 +135,7 @@
 
     template <typename F>
     void for_each(F&& f) const {
-        for_each(std::forward<F>(f), ItemTypesSequence{});
+        do_for_each(std::forward<F>(f), ItemTypesSequence{});
     }
 
     void clear();
@@ -225,7 +225,7 @@
     }
 
     template <typename F, std::size_t... I>
-    void for_each(F&& f, std::index_sequence<I...>) const {
+    void do_for_each(F&& f, std::index_sequence<I...>) const {
         // Validate we're not empty
         if (isEmpty()) return;
 
diff --git a/libs/hwui/pipeline/skia/SkiaDisplayList.h b/libs/hwui/pipeline/skia/SkiaDisplayList.h
index 483264f..1136e58 100644
--- a/libs/hwui/pipeline/skia/SkiaDisplayList.h
+++ b/libs/hwui/pipeline/skia/SkiaDisplayList.h
@@ -16,6 +16,8 @@
 
 #pragma once
 
+#include <deque>
+
 #include "RecordingCanvas.h"
 #include "RenderNodeDrawable.h"
 #include "TreeInfo.h"
@@ -23,8 +25,6 @@
 #include "utils/LinearAllocator.h"
 #include "utils/Pair.h"
 
-#include <deque>
-
 namespace android {
 namespace uirenderer {
 
@@ -46,8 +46,10 @@
 
 class SkiaDisplayList {
 public:
-    size_t getUsedSize() { return allocator.usedSize() + mDisplayList.usedSize(); }
-    size_t getAllocatedSize() { return allocator.allocatedSize() + mDisplayList.allocatedSize(); }
+    size_t getUsedSize() const { return allocator.usedSize() + mDisplayList.usedSize(); }
+    size_t getAllocatedSize() const {
+        return allocator.allocatedSize() + mDisplayList.allocatedSize();
+    }
 
     ~SkiaDisplayList() {
         /* Given that we are using a LinearStdAllocator to store some of the
@@ -109,6 +111,10 @@
      */
     void syncContents(const WebViewSyncData& data);
 
+    void applyColorTransform(ColorTransform transform) {
+        mDisplayList.applyColorTransform(transform);
+    }
+
     /**
      * ONLY to be called by RenderNode::prepareTree in order to prepare this
      * list while the UI thread is blocked.  Here we can upload mutable bitmaps
@@ -154,12 +160,12 @@
     std::deque<RenderNodeDrawable> mChildNodes;
     std::deque<FunctorDrawable*> mChildFunctors;
     std::vector<SkImage*> mMutableImages;
+
 private:
     std::vector<Pair<VectorDrawableRoot*, SkMatrix>> mVectorDrawables;
+
 public:
-    void appendVD(VectorDrawableRoot* r) {
-        appendVD(r, SkMatrix::I());
-    }
+    void appendVD(VectorDrawableRoot* r) { appendVD(r, SkMatrix::I()); }
 
     void appendVD(VectorDrawableRoot* r, const SkMatrix& mat) {
         mVectorDrawables.push_back(Pair<VectorDrawableRoot*, SkMatrix>(r, mat));
diff --git a/libs/hwui/tests/unit/CanvasFrontendTests.cpp b/libs/hwui/tests/unit/CanvasFrontendTests.cpp
index 05b1179..4ddcf6f 100644
--- a/libs/hwui/tests/unit/CanvasFrontendTests.cpp
+++ b/libs/hwui/tests/unit/CanvasFrontendTests.cpp
@@ -124,12 +124,12 @@
 
 TEST(CanvasFrontend, drawOpTransform) {
     CanvasFrontend<CanvasOpBuffer> opCanvas(100, 100);
-    const auto& receiver = opCanvas.receiver();
+    const auto &receiver = opCanvas.receiver();
 
     auto makeDrawRect = [] {
         return CanvasOp<CanvasOpType::DrawRect>{
-            .rect = SkRect::MakeWH(50, 50),
-            .paint = SkPaint(SkColors::kBlack),
+                .rect = SkRect::MakeWH(50, 50),
+                .paint = SkPaint(SkColors::kBlack),
         };
     };
 
@@ -167,14 +167,14 @@
 
     {
         // First result should be identity
-        const auto& result = transforms[0];
+        const auto &result = transforms[0];
         EXPECT_EQ(SkMatrix::kIdentity_Mask, result.getType());
         EXPECT_EQ(SkMatrix::I(), result);
     }
 
     {
         // Should be translate 10, 10
-        const auto& result = transforms[1];
+        const auto &result = transforms[1];
         EXPECT_EQ(SkMatrix::kTranslate_Mask, result.getType());
         SkMatrix m;
         m.setTranslate(10, 10);
@@ -183,7 +183,7 @@
 
     {
         // Should be translate 10, 10 + scale 2, 4
-        const auto& result = transforms[2];
+        const auto &result = transforms[2];
         EXPECT_EQ(SkMatrix::kTranslate_Mask | SkMatrix::kScale_Mask, result.getType());
         SkMatrix m;
         m.setTranslate(10, 10);
@@ -193,7 +193,7 @@
 
     {
         // Should be translate 10, 10 + translate 20, 15
-        const auto& result = transforms[3];
+        const auto &result = transforms[3];
         EXPECT_EQ(SkMatrix::kTranslate_Mask, result.getType());
         SkMatrix m;
         m.setTranslate(30, 25);
@@ -202,9 +202,9 @@
 
     {
         // Should be translate 10, 10 + translate 20, 15 + rotate 90
-        const auto& result = transforms[4];
+        const auto &result = transforms[4];
         EXPECT_EQ(SkMatrix::kTranslate_Mask | SkMatrix::kAffine_Mask | SkMatrix::kScale_Mask,
-                result.getType());
+                  result.getType());
         SkMatrix m;
         m.setTranslate(30, 25);
         m.preRotate(90.f);
diff --git a/libs/hwui/tests/unit/CanvasOpTests.cpp b/libs/hwui/tests/unit/CanvasOpTests.cpp
index 54970df..a718d46 100644
--- a/libs/hwui/tests/unit/CanvasOpTests.cpp
+++ b/libs/hwui/tests/unit/CanvasOpTests.cpp
@@ -149,7 +149,7 @@
     CanvasOpBuffer buffer;
     EXPECT_EQ(buffer.size(), 0);
     size_t numPts = 3;
-    auto pts = sk_ref_sp(
+    auto pts = sk_sp<Points>(
           new Points({
               {32, 16},
               {48, 48},
@@ -192,7 +192,7 @@
     CanvasOpBuffer buffer;
     EXPECT_EQ(buffer.size(), 0);
     size_t numPts = 3;
-    auto pts = sk_ref_sp(
+    auto pts = sk_sp<Points>(
         new Points({
                {32, 16},
                {48, 48},
diff --git a/libs/hwui/tests/unit/EglManagerTests.cpp b/libs/hwui/tests/unit/EglManagerTests.cpp
new file mode 100644
index 0000000..f7f2406
--- /dev/null
+++ b/libs/hwui/tests/unit/EglManagerTests.cpp
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include "renderthread/EglManager.h"
+#include "tests/common/TestContext.h"
+
+using namespace android;
+using namespace android::uirenderer;
+using namespace android::uirenderer::renderthread;
+using namespace android::uirenderer::test;
+
+TEST(EglManager, doesSurfaceLeak) {
+    EglManager eglManager;
+    eglManager.initialize();
+
+    ASSERT_TRUE(eglManager.hasEglContext());
+
+    auto colorSpace = SkColorSpace::MakeSRGB();
+    for (int i = 0; i < 100; i++) {
+        TestContext context;
+        auto result =
+                eglManager.createSurface(context.surface().get(), ColorMode::Default, colorSpace);
+        EXPECT_TRUE(result);
+        EGLSurface surface = result.unwrap();
+        eglManager.destroySurface(surface);
+    }
+
+    eglManager.destroy();
+}
\ No newline at end of file
diff --git a/libs/hwui/tests/unit/SkiaPipelineTests.cpp b/libs/hwui/tests/unit/SkiaPipelineTests.cpp
index 6dd57b1..8c999c4 100644
--- a/libs/hwui/tests/unit/SkiaPipelineTests.cpp
+++ b/libs/hwui/tests/unit/SkiaPipelineTests.cpp
@@ -404,6 +404,7 @@
     EXPECT_TRUE(pipeline->isSurfaceReady());
     renderThread.destroyRenderingContext();
     EXPECT_FALSE(pipeline->isSurfaceReady());
+    LOG_ALWAYS_FATAL_IF(pipeline->isSurfaceReady());
 }
 
 RENDERTHREAD_SKIA_PIPELINE_TEST(SkiaPipeline, pictureCallback) {