diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index 4f63415..35ce6e3 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -59,6 +59,7 @@
     output.writeUint32(transform);
     output.writeBool(transformToDisplayInverse);
     output.write(crop);
+    output.write(frame);
     if (buffer) {
         output.writeBool(true);
         output.write(*buffer);
@@ -135,6 +136,7 @@
     transform = input.readUint32();
     transformToDisplayInverse = input.readBool();
     input.read(crop);
+    input.read(frame);
     buffer = new GraphicBuffer();
     if (input.readBool()) {
         input.read(*buffer);
@@ -322,6 +324,10 @@
         what |= eCropChanged;
         crop = other.crop;
     }
+    if (other.what & eFrameChanged) {
+        what |= eFrameChanged;
+        frame = other.frame;
+    }
     if (other.what & eBufferChanged) {
         what |= eBufferChanged;
         buffer = other.buffer;
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 9dfccc7..a51af2c 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -609,6 +609,20 @@
     return *this;
 }
 
+SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFrame(
+        const sp<SurfaceControl>& sc, const Rect& frame) {
+    layer_state_t* s = getLayerState(sc);
+    if (!s) {
+        mStatus = BAD_INDEX;
+        return *this;
+    }
+    s->what |= layer_state_t::eFrameChanged;
+    s->frame = frame;
+
+    registerSurfaceControlForCallback(sc);
+    return *this;
+}
+
 SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBuffer(
         const sp<SurfaceControl>& sc, const sp<GraphicBuffer>& buffer) {
     layer_state_t* s = getLayerState(sc);
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index 5d27a75..02c6be2 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -83,6 +83,7 @@
         eListenerCallbacksChanged = 0x20000000,
         eInputInfoChanged = 0x40000000,
         eCornerRadiusChanged = 0x80000000,
+        eFrameChanged = 0x1'00000000,
     };
 
     layer_state_t()
@@ -104,6 +105,7 @@
             transform(0),
             transformToDisplayInverse(false),
             crop(Rect::INVALID_RECT),
+            frame(Rect::INVALID_RECT),
             dataspace(ui::Dataspace::UNKNOWN),
             surfaceDamageRegion(),
             api(-1),
@@ -157,6 +159,7 @@
     uint32_t transform;
     bool transformToDisplayInverse;
     Rect crop;
+    Rect frame;
     sp<GraphicBuffer> buffer;
     sp<Fence> acquireFence;
     ui::Dataspace dataspace;
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index 7d05512..5a4715b 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -295,6 +295,7 @@
         Transaction& setTransformToDisplayInverse(const sp<SurfaceControl>& sc,
                                                   bool transformToDisplayInverse);
         Transaction& setCrop(const sp<SurfaceControl>& sc, const Rect& crop);
+        Transaction& setFrame(const sp<SurfaceControl>& sc, const Rect& frame);
         Transaction& setBuffer(const sp<SurfaceControl>& sc, const sp<GraphicBuffer>& buffer);
         Transaction& setAcquireFence(const sp<SurfaceControl>& sc, const sp<Fence>& fence);
         Transaction& setDataspace(const sp<SurfaceControl>& sc, ui::Dataspace dataspace);
diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp
index 5ffd8ad..1c21968 100644
--- a/services/surfaceflinger/BufferStateLayer.cpp
+++ b/services/surfaceflinger/BufferStateLayer.cpp
@@ -95,10 +95,9 @@
     return stateUpdateAvailable;
 }
 
-Rect BufferStateLayer::getCrop(const Layer::State& s) const {
-    return (getEffectiveScalingMode() == NATIVE_WINDOW_SCALING_MODE_SCALE_CROP)
-            ? GLConsumer::scaleDownCrop(s.crop, s.active.w, s.active.h)
-            : s.crop;
+// Crop that applies to the window
+Rect BufferStateLayer::getCrop(const Layer::State& /*s*/) const {
+    return Rect::INVALID_RECT;
 }
 
 bool BufferStateLayer::setTransform(uint32_t transform) {
@@ -128,6 +127,30 @@
     return true;
 }
 
+bool BufferStateLayer::setFrame(const Rect& frame) {
+    int x = frame.left;
+    int y = frame.top;
+    int w = frame.getWidth();
+    int h = frame.getHeight();
+
+    if (mCurrentState.active.transform.tx() == x && mCurrentState.active.transform.ty() == y &&
+        mCurrentState.active.w == w && mCurrentState.active.h == h) {
+        return false;
+    }
+
+    if (!frame.isValid()) {
+        x = y = w = h = 0;
+    }
+    mCurrentState.active.transform.set(x, y);
+    mCurrentState.active.w = w;
+    mCurrentState.active.h = h;
+
+    mCurrentState.sequence++;
+    mCurrentState.modified = true;
+    setTransactionFlags(eTransactionNeeded);
+    return true;
+}
+
 bool BufferStateLayer::setBuffer(const sp<GraphicBuffer>& buffer) {
     if (mCurrentState.buffer) {
         mReleasePreviousBuffer = true;
@@ -237,27 +260,6 @@
     return willPresent;
 }
 
-bool BufferStateLayer::setSize(uint32_t w, uint32_t h) {
-    if (mCurrentState.active.w == w && mCurrentState.active.h == h) return false;
-    mCurrentState.active.w = w;
-    mCurrentState.active.h = h;
-    mCurrentState.modified = true;
-    setTransactionFlags(eTransactionNeeded);
-    return true;
-}
-
-bool BufferStateLayer::setPosition(float x, float y, bool /*immediate*/) {
-    if (mCurrentState.active.transform.tx() == x && mCurrentState.active.transform.ty() == y)
-        return false;
-
-    mCurrentState.active.transform.set(x, y);
-
-    mCurrentState.sequence++;
-    mCurrentState.modified = true;
-    setTransactionFlags(eTransactionNeeded);
-    return true;
-}
-
 bool BufferStateLayer::setTransparentRegionHint(const Region& transparent) {
     mCurrentState.transparentRegionHint = transparent;
     mCurrentState.modified = true;
@@ -265,21 +267,26 @@
     return true;
 }
 
-bool BufferStateLayer::setMatrix(const layer_state_t::matrix22_t& matrix,
-                                 bool allowNonRectPreservingTransforms) {
-    ui::Transform t;
-    t.set(matrix.dsdx, matrix.dtdy, matrix.dtdx, matrix.dsdy);
-
-    if (!allowNonRectPreservingTransforms && !t.preserveRects()) {
-        ALOGW("Attempt to set rotation matrix without permission ACCESS_SURFACE_FLINGER ignored");
-        return false;
+Rect BufferStateLayer::getBufferSize(const State& s) const {
+    // for buffer state layers we use the display frame size as the buffer size.
+    if (getActiveWidth(s) < UINT32_MAX && getActiveHeight(s) < UINT32_MAX) {
+        return Rect(getActiveWidth(s), getActiveHeight(s));
     }
 
-    mCurrentState.sequence++;
-    mCurrentState.active.transform.set(matrix.dsdx, matrix.dtdy, matrix.dtdx, matrix.dsdy);
-    mCurrentState.modified = true;
-    setTransactionFlags(eTransactionNeeded);
-    return true;
+    // if the display frame is not defined, use the parent bounds as the buffer size.
+    const auto& p = mDrawingParent.promote();
+    if (p != nullptr) {
+        Rect parentBounds = Rect(p->computeBounds(Region()));
+        if (!parentBounds.isEmpty()) {
+            return parentBounds;
+        }
+    }
+
+    // if there is no parent layer, use the buffer's bounds as the buffer size
+    if (s.buffer) {
+        return s.buffer->getBounds();
+    }
+    return Rect::INVALID_RECT;
 }
 // -----------------------------------------------------------------------
 
@@ -315,8 +322,14 @@
     return getDrawingState().dataspace;
 }
 
+// Crop that applies to the buffer
 Rect BufferStateLayer::getDrawingCrop() const {
-    return Rect::INVALID_RECT;
+    const State& s(getDrawingState());
+
+    if (s.crop.isEmpty() && s.buffer) {
+        return s.buffer->getBounds();
+    }
+    return s.crop;
 }
 
 uint32_t BufferStateLayer::getDrawingScalingMode() const {
diff --git a/services/surfaceflinger/BufferStateLayer.h b/services/surfaceflinger/BufferStateLayer.h
index 315d5af..3f891d3 100644
--- a/services/surfaceflinger/BufferStateLayer.h
+++ b/services/surfaceflinger/BufferStateLayer.h
@@ -62,6 +62,7 @@
     bool setTransform(uint32_t transform) override;
     bool setTransformToDisplayInverse(bool transformToDisplayInverse) override;
     bool setCrop(const Rect& crop) override;
+    bool setFrame(const Rect& frame) override;
     bool setBuffer(const sp<GraphicBuffer>& buffer) override;
     bool setAcquireFence(const sp<Fence>& fence) override;
     bool setDataspace(ui::Dataspace dataspace) override;
@@ -71,18 +72,22 @@
     bool setSidebandStream(const sp<NativeHandle>& sidebandStream) override;
     bool setTransactionCompletedListeners(const std::vector<sp<CallbackHandle>>& handles) override;
 
-    bool setSize(uint32_t w, uint32_t h) override;
-    bool setPosition(float x, float y, bool immediate) override;
-    bool setTransparentRegionHint(const Region& transparent) override;
-    bool setMatrix(const layer_state_t::matrix22_t& matrix,
-                   bool allowNonRectPreservingTransforms) override;
-
     // Override to ignore legacy layer state properties that are not used by BufferStateLayer
-    bool setCrop_legacy(const Rect& /*crop*/, bool /*immediate*/) override { return false; };
+    bool setSize(uint32_t /*w*/, uint32_t /*h*/) override { return false; }
+    bool setPosition(float /*x*/, float /*y*/, bool /*immediate*/) override { return false; }
+    bool setTransparentRegionHint(const Region& transparent) override;
+    bool setMatrix(const layer_state_t::matrix22_t& /*matrix*/,
+                   bool /*allowNonRectPreservingTransforms*/) override {
+        return false;
+    }
+    bool setCrop_legacy(const Rect& /*crop*/, bool /*immediate*/) override { return false; }
+    bool setOverrideScalingMode(int32_t /*overrideScalingMode*/) override { return false; }
     void deferTransactionUntil_legacy(const sp<IBinder>& /*barrierHandle*/,
                                       uint64_t /*frameNumber*/) override {}
     void deferTransactionUntil_legacy(const sp<Layer>& /*barrierLayer*/,
                                       uint64_t /*frameNumber*/) override {}
+
+    Rect getBufferSize(const State& s) const override;
     // -----------------------------------------------------------------------
 
     // -----------------------------------------------------------------------
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index c9c0a5c..2a2f20b 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -91,8 +91,8 @@
     mCurrentState.requested_legacy = mCurrentState.active_legacy;
     mCurrentState.appId = 0;
     mCurrentState.type = 0;
-    mCurrentState.active.w = 0;
-    mCurrentState.active.h = 0;
+    mCurrentState.active.w = UINT32_MAX;
+    mCurrentState.active.h = UINT32_MAX;
     mCurrentState.active.transform.set(0, 0);
     mCurrentState.transform = 0;
     mCurrentState.transformToDisplayInverse = false;
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 687fc0a..55a5628 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -297,6 +297,7 @@
     virtual bool setTransform(uint32_t /*transform*/) { return false; };
     virtual bool setTransformToDisplayInverse(bool /*transformToDisplayInverse*/) { return false; };
     virtual bool setCrop(const Rect& /*crop*/) { return false; };
+    virtual bool setFrame(const Rect& /*frame*/) { return false; };
     virtual bool setBuffer(const sp<GraphicBuffer>& /*buffer*/) { return false; };
     virtual bool setAcquireFence(const sp<Fence>& /*fence*/) { return false; };
     virtual bool setDataspace(ui::Dataspace /*dataspace*/) { return false; };
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 39d54a2..60da038 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -3663,6 +3663,9 @@
     if (what & layer_state_t::eCropChanged) {
         if (layer->setCrop(s.crop)) flags |= eTraversalNeeded;
     }
+    if (what & layer_state_t::eFrameChanged) {
+        if (layer->setFrame(s.frame)) flags |= eTraversalNeeded;
+    }
     if (what & layer_state_t::eBufferChanged) {
         if (layer->setBuffer(s.buffer)) flags |= eTraversalNeeded;
     }
diff --git a/services/surfaceflinger/tests/Transaction_test.cpp b/services/surfaceflinger/tests/Transaction_test.cpp
index e414991..3dedf24 100644
--- a/services/surfaceflinger/tests/Transaction_test.cpp
+++ b/services/surfaceflinger/tests/Transaction_test.cpp
@@ -395,7 +395,7 @@
                                           BufferUsage::COMPOSER_OVERLAY,
                                   "test");
         fillGraphicBufferColor(buffer, Rect(0, 0, bufferWidth, bufferHeight), color);
-        Transaction().setBuffer(layer, buffer).setSize(layer, bufferWidth, bufferHeight).apply();
+        Transaction().setBuffer(layer, buffer).apply();
     }
 
     void fillLayerColor(uint32_t mLayerType, const sp<SurfaceControl>& layer, const Color& color,
@@ -483,13 +483,14 @@
     uint32_t mDisplayWidth;
     uint32_t mDisplayHeight;
     uint32_t mDisplayLayerStack;
+    Rect mDisplayRect = Rect::INVALID_RECT;
 
     // leave room for ~256 layers
     const int32_t mLayerZBase = std::numeric_limits<int32_t>::max() - 256;
 
-    void setPositionWithResizeHelper(uint32_t layerType);
-    void setSizeBasicHelper(uint32_t layerType);
-    void setMatrixWithResizeHelper(uint32_t layerType);
+    void setRelativeZBasicHelper(uint32_t layerType);
+    void setRelativeZGroupHelper(uint32_t layerType);
+    void setAlphaBasicHelper(uint32_t layerType);
 
     sp<SurfaceControl> mBlackBgSurface;
     bool mColorManagementUsed;
@@ -504,6 +505,8 @@
         SurfaceComposerClient::getDisplayInfo(mDisplay, &info);
         mDisplayWidth = info.w;
         mDisplayHeight = info.h;
+        mDisplayRect =
+                Rect(static_cast<int32_t>(mDisplayWidth), static_cast<int32_t>(mDisplayHeight));
 
         // After a new buffer is queued, SurfaceFlinger is notified and will
         // latch the new buffer on next vsync.  Let's heuristically wait for 3
@@ -574,31 +577,33 @@
         ::testing::Values(static_cast<uint32_t>(ISurfaceComposerClient::eFXSurfaceBufferQueue),
                           static_cast<uint32_t>(ISurfaceComposerClient::eFXSurfaceBufferState)));
 
-TEST_P(LayerTypeTransactionTest, SetPositionBasic) {
+TEST_F(LayerTransactionTest, SetPositionBasic_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layer, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
     {
         SCOPED_TRACE("default position");
+        const Rect rect(0, 0, 32, 32);
         auto shot = screenshot();
-        shot->expectColor(Rect(0, 0, 32, 32), Color::RED);
-        shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
+        shot->expectColor(rect, Color::RED);
+        shot->expectBorder(rect, Color::BLACK);
     }
 
     Transaction().setPosition(layer, 5, 10).apply();
     {
         SCOPED_TRACE("new position");
+        const Rect rect(5, 10, 37, 42);
         auto shot = screenshot();
-        shot->expectColor(Rect(5, 10, 37, 42), Color::RED);
-        shot->expectBorder(Rect(5, 10, 37, 42), Color::BLACK);
+        shot->expectColor(rect, Color::RED);
+        shot->expectBorder(rect, Color::BLACK);
     }
 }
 
-TEST_P(LayerTypeTransactionTest, SetPositionRounding) {
+TEST_F(LayerTransactionTest, SetPositionRounding_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layer, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
     // GLES requires only 4 bits of subpixel precision during rasterization
     // XXX GLES composition does not match HWC composition due to precision
@@ -617,28 +622,28 @@
     }
 }
 
-TEST_P(LayerTypeTransactionTest, SetPositionOutOfBounds) {
+TEST_F(LayerTransactionTest, SetPositionOutOfBounds_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layer, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
     Transaction().setPosition(layer, -32, -32).apply();
     {
         SCOPED_TRACE("negative coordinates");
-        screenshot()->expectColor(Rect(0, 0, mDisplayWidth, mDisplayHeight), Color::BLACK);
+        screenshot()->expectColor(mDisplayRect, Color::BLACK);
     }
 
     Transaction().setPosition(layer, mDisplayWidth, mDisplayHeight).apply();
     {
         SCOPED_TRACE("positive coordinates");
-        screenshot()->expectColor(Rect(0, 0, mDisplayWidth, mDisplayHeight), Color::BLACK);
+        screenshot()->expectColor(mDisplayRect, Color::BLACK);
     }
 }
 
-TEST_P(LayerTypeTransactionTest, SetPositionPartiallyOutOfBounds) {
+TEST_F(LayerTransactionTest, SetPositionPartiallyOutOfBounds_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layer, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
     // partially out of bounds
     Transaction().setPosition(layer, -30, -30).apply();
@@ -656,10 +661,10 @@
     }
 }
 
-void LayerTransactionTest::setPositionWithResizeHelper(uint32_t layerType) {
+TEST_F(LayerTransactionTest, SetPositionWithResize_BufferQueue) {
     sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32, layerType));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layer, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
     // setPosition is applied immediately by default, with or without resize
     // pending
@@ -667,39 +672,18 @@
     {
         SCOPED_TRACE("resize pending");
         auto shot = screenshot();
-        Rect rect;
-        switch (layerType) {
-            case ISurfaceComposerClient::eFXSurfaceBufferQueue:
-                rect = {5, 10, 37, 42};
-                break;
-            case ISurfaceComposerClient::eFXSurfaceBufferState:
-                rect = {5, 10, 69, 74};
-                break;
-            default:
-                ASSERT_FALSE(true) << "Unsupported layer type";
-        }
-
+        const Rect rect(5, 10, 37, 42);
         shot->expectColor(rect, Color::RED);
         shot->expectBorder(rect, Color::BLACK);
     }
 
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layer, Color::RED, 64, 64));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 64, 64));
     {
         SCOPED_TRACE("resize applied");
         screenshot()->expectColor(Rect(5, 10, 69, 74), Color::RED);
     }
 }
 
-TEST_F(LayerTransactionTest, SetPositionWithResize_BufferQueue) {
-    ASSERT_NO_FATAL_FAILURE(
-            setPositionWithResizeHelper(ISurfaceComposerClient::eFXSurfaceBufferQueue));
-}
-
-TEST_F(LayerTransactionTest, SetPositionWithResize_BufferState) {
-    ASSERT_NO_FATAL_FAILURE(
-            setPositionWithResizeHelper(ISurfaceComposerClient::eFXSurfaceBufferState));
-}
-
 TEST_F(LayerTransactionTest, SetPositionWithNextResize_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
@@ -756,55 +740,38 @@
     }
 }
 
-void LayerTransactionTest::setSizeBasicHelper(uint32_t layerType) {
+TEST_F(LayerTransactionTest, SetSizeBasic_BufferQueue) {
     sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32, layerType));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layer, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
     Transaction().setSize(layer, 64, 64).apply();
     {
         SCOPED_TRACE("resize pending");
         auto shot = screenshot();
-        Rect rect;
-        switch (layerType) {
-            case ISurfaceComposerClient::eFXSurfaceBufferQueue:
-                rect = {0, 0, 32, 32};
-                break;
-            case ISurfaceComposerClient::eFXSurfaceBufferState:
-                rect = {0, 0, 64, 64};
-                break;
-            default:
-                ASSERT_FALSE(true) << "Unsupported layer type";
-        }
+        const Rect rect(0, 0, 32, 32);
         shot->expectColor(rect, Color::RED);
         shot->expectBorder(rect, Color::BLACK);
     }
 
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layer, Color::RED, 64, 64));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 64, 64));
     {
         SCOPED_TRACE("resize applied");
         auto shot = screenshot();
-        shot->expectColor(Rect(0, 0, 64, 64), Color::RED);
-        shot->expectBorder(Rect(0, 0, 64, 64), Color::BLACK);
+        const Rect rect(0, 0, 64, 64);
+        shot->expectColor(rect, Color::RED);
+        shot->expectBorder(rect, Color::BLACK);
     }
 }
 
-TEST_F(LayerTransactionTest, SetSizeBasic_BufferQueue) {
-    setSizeBasicHelper(ISurfaceComposerClient::eFXSurfaceBufferQueue);
-}
-
-TEST_F(LayerTransactionTest, SetSizeBasic_BufferState) {
-    setSizeBasicHelper(ISurfaceComposerClient::eFXSurfaceBufferState);
-}
-
 TEST_P(LayerTypeTransactionTest, SetSizeInvalid) {
     // cannot test robustness against invalid sizes (zero or really huge)
 }
 
-TEST_P(LayerTypeTransactionTest, SetSizeWithScaleToWindow) {
+TEST_F(LayerTransactionTest, SetSizeWithScaleToWindow_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layer, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
     // setSize is immediate with SCALE_TO_WINDOW, unlike setPosition
     Transaction()
@@ -866,18 +833,31 @@
     }
 }
 
-TEST_P(LayerTypeTransactionTest, SetRelativeZBasic) {
+void LayerTransactionTest::setRelativeZBasicHelper(uint32_t layerType) {
     sp<SurfaceControl> layerR;
     sp<SurfaceControl> layerG;
-    ASSERT_NO_FATAL_FAILURE(layerR = createLayer("test R", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerR, Color::RED, 32, 32));
-    ASSERT_NO_FATAL_FAILURE(layerG = createLayer("test G", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerG, Color::GREEN, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(layerR = createLayer("test R", 32, 32, layerType));
+    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layerR, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(layerG = createLayer("test G", 32, 32, layerType));
+    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layerG, Color::GREEN, 32, 32));
 
-    Transaction()
-            .setPosition(layerG, 16, 16)
-            .setRelativeLayer(layerG, layerR->getHandle(), 1)
-            .apply();
+    switch (layerType) {
+        case ISurfaceComposerClient::eFXSurfaceBufferQueue:
+            Transaction()
+                    .setPosition(layerG, 16, 16)
+                    .setRelativeLayer(layerG, layerR->getHandle(), 1)
+                    .apply();
+            break;
+        case ISurfaceComposerClient::eFXSurfaceBufferState:
+            Transaction()
+                    .setFrame(layerR, Rect(0, 0, 32, 32))
+                    .setFrame(layerG, Rect(16, 16, 48, 48))
+                    .setRelativeLayer(layerG, layerR->getHandle(), 1)
+                    .apply();
+            break;
+        default:
+            ASSERT_FALSE(true) << "Unsupported layer type";
+    }
     {
         SCOPED_TRACE("layerG above");
         auto shot = screenshot();
@@ -894,6 +874,14 @@
     }
 }
 
+TEST_F(LayerTransactionTest, SetRelativeZBasic_BufferQueue) {
+    ASSERT_NO_FATAL_FAILURE(setRelativeZBasicHelper(ISurfaceComposerClient::eFXSurfaceBufferQueue));
+}
+
+TEST_F(LayerTransactionTest, SetRelativeZBasic_BufferState) {
+    ASSERT_NO_FATAL_FAILURE(setRelativeZBasicHelper(ISurfaceComposerClient::eFXSurfaceBufferState));
+}
+
 TEST_P(LayerTypeTransactionTest, SetRelativeZNegative) {
     sp<SurfaceControl> parent =
             LayerTransactionTest::createLayer("Parent", 0 /* buffer width */, 0 /* buffer height */,
@@ -919,28 +907,44 @@
     std::unique_ptr<ScreenCapture> screenshot;
     // only layerB is in this range
     sp<IBinder> parentHandle = parent->getHandle();
-    ScreenCapture::captureLayers(&screenshot, parentHandle);
+    ScreenCapture::captureLayers(&screenshot, parentHandle, Rect(0, 0, 32, 32));
     screenshot->expectColor(Rect(0, 0, 32, 32), Color::BLUE);
 }
 
-TEST_P(LayerTypeTransactionTest, SetRelativeZGroup) {
+void LayerTransactionTest::setRelativeZGroupHelper(uint32_t layerType) {
     sp<SurfaceControl> layerR;
     sp<SurfaceControl> layerG;
     sp<SurfaceControl> layerB;
-    ASSERT_NO_FATAL_FAILURE(layerR = createLayer("test R", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerR, Color::RED, 32, 32));
-    ASSERT_NO_FATAL_FAILURE(layerG = createLayer("test G", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerG, Color::GREEN, 32, 32));
-    ASSERT_NO_FATAL_FAILURE(layerB = createLayer("test B", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerB, Color::BLUE, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(layerR = createLayer("test", 32, 32, layerType));
+    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layerR, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(layerG = createLayer("test", 32, 32, layerType));
+    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layerG, Color::GREEN, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(layerB = createLayer("test", 32, 32, layerType));
+    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layerB, Color::BLUE, 32, 32));
 
     // layerR = 0, layerG = layerR + 3, layerB = 2
-    Transaction()
-            .setPosition(layerG, 8, 8)
-            .setRelativeLayer(layerG, layerR->getHandle(), 3)
-            .setPosition(layerB, 16, 16)
-            .setLayer(layerB, mLayerZBase + 2)
-            .apply();
+    switch (layerType) {
+        case ISurfaceComposerClient::eFXSurfaceBufferQueue:
+            Transaction()
+                    .setPosition(layerG, 8, 8)
+                    .setRelativeLayer(layerG, layerR->getHandle(), 3)
+                    .setPosition(layerB, 16, 16)
+                    .setLayer(layerB, mLayerZBase + 2)
+                    .apply();
+            break;
+        case ISurfaceComposerClient::eFXSurfaceBufferState:
+            Transaction()
+                    .setFrame(layerR, Rect(0, 0, 32, 32))
+                    .setFrame(layerG, Rect(8, 8, 40, 40))
+                    .setRelativeLayer(layerG, layerR->getHandle(), 3)
+                    .setFrame(layerB, Rect(16, 16, 48, 48))
+                    .setLayer(layerB, mLayerZBase + 2)
+                    .apply();
+            break;
+        default:
+            ASSERT_FALSE(true) << "Unsupported layer type";
+    }
+
     {
         SCOPED_TRACE("(layerR < layerG) < layerB");
         auto shot = screenshot();
@@ -990,6 +994,14 @@
     }
 }
 
+TEST_F(LayerTransactionTest, SetRelativeZGroup_BufferQueue) {
+    ASSERT_NO_FATAL_FAILURE(setRelativeZGroupHelper(ISurfaceComposerClient::eFXSurfaceBufferQueue));
+}
+
+TEST_F(LayerTransactionTest, SetRelativeZGroup_BufferState) {
+    ASSERT_NO_FATAL_FAILURE(setRelativeZGroupHelper(ISurfaceComposerClient::eFXSurfaceBufferState));
+}
+
 TEST_P(LayerTypeTransactionTest, SetRelativeZBug64572777) {
     sp<SurfaceControl> layerR;
     sp<SurfaceControl> layerG;
@@ -1017,7 +1029,7 @@
     Transaction().setFlags(layer, layer_state_t::eLayerHidden, layer_state_t::eLayerHidden).apply();
     {
         SCOPED_TRACE("layer hidden");
-        screenshot()->expectColor(Rect(0, 0, mDisplayWidth, mDisplayHeight), Color::BLACK);
+        screenshot()->expectColor(mDisplayRect, Color::BLACK);
     }
 
     Transaction().setFlags(layer, 0, layer_state_t::eLayerHidden).apply();
@@ -1129,7 +1141,7 @@
     Transaction()
             .setTransparentRegionHint(layer, Region(top))
             .setBuffer(layer, buffer)
-            .setSize(layer, 32, 32)
+            .setFrame(layer, Rect(0, 0, 32, 32))
             .apply();
     {
         SCOPED_TRACE("top transparent");
@@ -1153,7 +1165,7 @@
 
     ASSERT_NO_FATAL_FAILURE(fillGraphicBufferColor(buffer, top, Color::RED));
     ASSERT_NO_FATAL_FAILURE(fillGraphicBufferColor(buffer, bottom, Color::TRANSPARENT));
-    Transaction().setBuffer(layer, buffer).setSize(layer, 32, 32).apply();
+    Transaction().setBuffer(layer, buffer).apply();
     {
         SCOPED_TRACE("bottom transparent");
         auto shot = screenshot();
@@ -1162,7 +1174,7 @@
     }
 }
 
-TEST_P(LayerTypeTransactionTest, SetTransparentRegionHintOutOfBounds) {
+TEST_F(LayerTransactionTest, SetTransparentRegionHintOutOfBounds_BufferQueue) {
     sp<SurfaceControl> layerTransparent;
     sp<SurfaceControl> layerR;
     ASSERT_NO_FATAL_FAILURE(layerTransparent = createLayer("test transparent", 32, 32));
@@ -1170,30 +1182,64 @@
 
     // check that transparent region hint is bound by the layer size
     Transaction()
-            .setTransparentRegionHint(layerTransparent,
-                                      Region(Rect(0, 0, mDisplayWidth, mDisplayHeight)))
+            .setTransparentRegionHint(layerTransparent, Region(mDisplayRect))
             .setPosition(layerR, 16, 16)
             .setLayer(layerR, mLayerZBase + 1)
             .apply();
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerTransparent, Color::TRANSPARENT, 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerR, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(
+            fillBufferQueueLayerColor(layerTransparent, Color::TRANSPARENT, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layerR, Color::RED, 32, 32));
     screenshot()->expectColor(Rect(16, 16, 48, 48), Color::RED);
 }
 
-TEST_P(LayerTypeTransactionTest, SetAlphaBasic) {
+TEST_F(LayerTransactionTest, SetTransparentRegionHintOutOfBounds_BufferState) {
+    sp<SurfaceControl> layerTransparent;
+    sp<SurfaceControl> layerR;
+    ASSERT_NO_FATAL_FAILURE(layerTransparent = createLayer("test transparent", 32, 32));
+    ASSERT_NO_FATAL_FAILURE(
+            layerR = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+
+    // check that transparent region hint is bound by the layer size
+    Transaction()
+            .setTransparentRegionHint(layerTransparent, Region(mDisplayRect))
+            .setFrame(layerR, Rect(16, 16, 48, 48))
+            .setLayer(layerR, mLayerZBase + 1)
+            .apply();
+    ASSERT_NO_FATAL_FAILURE(
+            fillBufferQueueLayerColor(layerTransparent, Color::TRANSPARENT, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layerR, Color::RED, 32, 32));
+    screenshot()->expectColor(Rect(16, 16, 48, 48), Color::RED);
+}
+
+void LayerTransactionTest::setAlphaBasicHelper(uint32_t layerType) {
     sp<SurfaceControl> layer1;
     sp<SurfaceControl> layer2;
-    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer("test 1", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer("test 2", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layer1, {64, 0, 0, 255}, 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layer2, {0, 64, 0, 255}, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer("test 1", 32, 32, layerType));
+    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer("test 2", 32, 32, layerType));
+    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layer1, {64, 0, 0, 255}, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layer2, {0, 64, 0, 255}, 32, 32));
 
-    Transaction()
-            .setAlpha(layer1, 0.25f)
-            .setAlpha(layer2, 0.75f)
-            .setPosition(layer2, 16, 0)
-            .setLayer(layer2, mLayerZBase + 1)
-            .apply();
+    switch (layerType) {
+        case ISurfaceComposerClient::eFXSurfaceBufferQueue:
+            Transaction()
+                    .setAlpha(layer1, 0.25f)
+                    .setAlpha(layer2, 0.75f)
+                    .setPosition(layer2, 16, 0)
+                    .setLayer(layer2, mLayerZBase + 1)
+                    .apply();
+            break;
+        case ISurfaceComposerClient::eFXSurfaceBufferState:
+            Transaction()
+                    .setAlpha(layer1, 0.25f)
+                    .setAlpha(layer2, 0.75f)
+                    .setFrame(layer1, Rect(0, 0, 32, 32))
+                    .setFrame(layer2, Rect(16, 0, 48, 32))
+                    .setLayer(layer2, mLayerZBase + 1)
+                    .apply();
+            break;
+        default:
+            ASSERT_FALSE(true) << "Unsupported layer type";
+    }
     {
         auto shot = screenshot();
         uint8_t r = 16; // 64 * 0.25f
@@ -1206,6 +1252,14 @@
     }
 }
 
+TEST_F(LayerTransactionTest, SetAlphaBasic_BufferQueue) {
+    ASSERT_NO_FATAL_FAILURE(setAlphaBasicHelper(ISurfaceComposerClient::eFXSurfaceBufferQueue));
+}
+
+TEST_F(LayerTransactionTest, SetAlphaBasic_BufferState) {
+    ASSERT_NO_FATAL_FAILURE(setAlphaBasicHelper(ISurfaceComposerClient::eFXSurfaceBufferState));
+}
+
 TEST_P(LayerTypeTransactionTest, SetAlphaClamped) {
     const Color color = {64, 0, 0, 255};
     sp<SurfaceControl> layer;
@@ -1361,7 +1415,7 @@
     Transaction().setLayerStack(layer, mDisplayLayerStack + 1).apply();
     {
         SCOPED_TRACE("non-existing layer stack");
-        screenshot()->expectColor(Rect(0, 0, mDisplayWidth, mDisplayHeight), Color::BLACK);
+        screenshot()->expectColor(mDisplayRect, Color::BLACK);
     }
 
     Transaction().setLayerStack(layer, mDisplayLayerStack).apply();
@@ -1371,11 +1425,11 @@
     }
 }
 
-TEST_P(LayerTypeTransactionTest, SetMatrixBasic) {
+TEST_F(LayerTransactionTest, SetMatrixBasic_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(
-            fillLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN, Color::BLUE, Color::WHITE));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN,
+                                                         Color::BLUE, Color::WHITE));
 
     Transaction().setMatrix(layer, 1.0f, 0.0f, 0.0f, 1.0f).setPosition(layer, 0, 0).apply();
     {
@@ -1413,11 +1467,57 @@
     }
 }
 
-TEST_P(LayerTypeTransactionTest, SetMatrixRot45) {
+TEST_F(LayerTransactionTest, SetMatrixBasic_BufferState) {
+    sp<SurfaceControl> layer;
+    ASSERT_NO_FATAL_FAILURE(
+            layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN,
+                                                         Color::BLUE, Color::WHITE));
+
+    Transaction()
+            .setMatrix(layer, 1.0f, 0.0f, 0.0f, 1.0f)
+            .setFrame(layer, Rect(0, 0, 32, 32))
+            .apply();
+    {
+        SCOPED_TRACE("IDENTITY");
+        screenshot()->expectQuadrant(Rect(0, 0, 32, 32), Color::RED, Color::GREEN, Color::BLUE,
+                                     Color::WHITE);
+    }
+
+    Transaction().setMatrix(layer, -1.0f, 0.0f, 0.0f, 1.0f).apply();
+    {
+        SCOPED_TRACE("FLIP_H");
+        screenshot()->expectQuadrant(Rect(0, 0, 32, 32), Color::RED, Color::GREEN, Color::BLUE,
+                                     Color::WHITE);
+    }
+
+    Transaction().setMatrix(layer, 1.0f, 0.0f, 0.0f, -1.0f).apply();
+    {
+        SCOPED_TRACE("FLIP_V");
+        screenshot()->expectQuadrant(Rect(0, 0, 32, 32), Color::RED, Color::GREEN, Color::BLUE,
+                                     Color::WHITE);
+    }
+
+    Transaction().setMatrix(layer, 0.0f, 1.0f, -1.0f, 0.0f).apply();
+    {
+        SCOPED_TRACE("ROT_90");
+        screenshot()->expectQuadrant(Rect(0, 0, 32, 32), Color::RED, Color::GREEN, Color::BLUE,
+                                     Color::WHITE);
+    }
+
+    Transaction().setMatrix(layer, 2.0f, 0.0f, 0.0f, 2.0f).apply();
+    {
+        SCOPED_TRACE("SCALE");
+        screenshot()->expectQuadrant(Rect(0, 0, 32, 32), Color::RED, Color::GREEN, Color::BLUE,
+                                     Color::WHITE);
+    }
+}
+
+TEST_F(LayerTransactionTest, SetMatrixRot45_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(
-            fillLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN, Color::BLUE, Color::WHITE));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN,
+                                                         Color::BLUE, Color::WHITE));
 
     const float rot = M_SQRT1_2; // 45 degrees
     const float trans = M_SQRT2 * 16.0f;
@@ -1436,52 +1536,33 @@
     shot->expectColor(get8x8Rect(2 * unit, 3 * unit), Color::WHITE);
 }
 
-void LayerTransactionTest::setMatrixWithResizeHelper(uint32_t layerType) {
+TEST_F(LayerTransactionTest, SetMatrixWithResize_BufferQueue) {
     sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32, layerType));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layer, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
     // setMatrix is applied after any pending resize, unlike setPosition
     Transaction().setMatrix(layer, 2.0f, 0.0f, 0.0f, 2.0f).setSize(layer, 64, 64).apply();
     {
         SCOPED_TRACE("resize pending");
         auto shot = screenshot();
-        Rect rect;
-        switch (layerType) {
-            case ISurfaceComposerClient::eFXSurfaceBufferQueue:
-                rect = {0, 0, 32, 32};
-                break;
-            case ISurfaceComposerClient::eFXSurfaceBufferState:
-                rect = {0, 0, 128, 128};
-                break;
-            default:
-                ASSERT_FALSE(true) << "Unsupported layer type";
-        }
+        const Rect rect(0, 0, 32, 32);
         shot->expectColor(rect, Color::RED);
         shot->expectBorder(rect, Color::BLACK);
     }
 
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layerType, layer, Color::RED, 64, 64));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 64, 64));
     {
         SCOPED_TRACE("resize applied");
-        screenshot()->expectColor(Rect(0, 0, 128, 128), Color::RED);
+        const Rect rect(0, 0, 128, 128);
+        screenshot()->expectColor(rect, Color::RED);
     }
 }
 
-TEST_F(LayerTransactionTest, SetMatrixWithResize_BufferQueue) {
-    ASSERT_NO_FATAL_FAILURE(
-            setMatrixWithResizeHelper(ISurfaceComposerClient::eFXSurfaceBufferQueue));
-}
-
-TEST_F(LayerTransactionTest, SetMatrixWithResize_BufferState) {
-    ASSERT_NO_FATAL_FAILURE(
-            setMatrixWithResizeHelper(ISurfaceComposerClient::eFXSurfaceBufferState));
-}
-
-TEST_P(LayerTypeTransactionTest, SetMatrixWithScaleToWindow) {
+TEST_F(LayerTransactionTest, SetMatrixWithScaleToWindow_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(fillLayerColor(layer, Color::RED, 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
     // setMatrix is immediate with SCALE_TO_WINDOW, unlike setPosition
     Transaction()
@@ -1492,11 +1573,11 @@
     screenshot()->expectColor(Rect(0, 0, 128, 128), Color::RED);
 }
 
-TEST_P(LayerTypeTransactionTest, SetOverrideScalingModeBasic) {
+TEST_F(LayerTransactionTest, SetOverrideScalingModeBasic_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
-    ASSERT_NO_FATAL_FAILURE(
-            fillLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN, Color::BLUE, Color::WHITE));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN,
+                                                         Color::BLUE, Color::WHITE));
 
     // XXX SCALE_CROP is not respected; calling setSize and
     // setOverrideScalingMode in separate transactions does not work
@@ -1546,8 +1627,8 @@
 
     Transaction().setCrop(layer, crop).apply();
     auto shot = screenshot();
-    shot->expectColor(crop, Color::RED);
-    shot->expectBorder(crop, Color::BLACK);
+    shot->expectColor(Rect(0, 0, 32, 32), Color::RED);
+    shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
 }
 
 TEST_F(LayerTransactionTest, SetCropEmpty_BufferQueue) {
@@ -1598,18 +1679,22 @@
     shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
 }
 
-TEST_F(LayerTransactionTest, SetCropOutOfBounds_BufferState) {
-    sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(
-            layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
-    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
-
-    Transaction().setCrop(layer, Rect(-128, -64, 128, 64)).apply();
-    auto shot = screenshot();
-    shot->expectColor(Rect(0, 0, 32, 32), Color::RED);
-    shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
-}
-
+// TODO (marissaw): change Layer to make crop to be in bounds instead of passing a bad crop to hwc
+// TEST_F(LayerTransactionTest, SetCropOutOfBounds_BufferState) {
+//    sp<SurfaceControl> layer;
+//    ASSERT_NO_FATAL_FAILURE(
+//            layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+//    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+//
+//    Transaction()
+//            .setCrop(layer, Rect(-128, -64, 128, 64))
+//            .setFrame(layer, Rect(0, 0, 32, 32))
+//            .apply();
+//    auto shot = screenshot();
+//    shot->expectColor(Rect(0, 0, 32, 32), Color::RED);
+//    shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
+//}
+//
 TEST_F(LayerTransactionTest, SetCropWithTranslation_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
@@ -1629,12 +1714,12 @@
             layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
     ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
 
-    const Point position(32, 32);
+    const Rect frame(32, 32, 64, 64);
     const Rect crop(8, 8, 24, 24);
-    Transaction().setPosition(layer, position.x, position.y).setCrop(layer, crop).apply();
+    Transaction().setFrame(layer, frame).setCrop(layer, crop).apply();
     auto shot = screenshot();
-    shot->expectColor(crop + position, Color::RED);
-    shot->expectBorder(crop + position, Color::BLACK);
+    shot->expectColor(frame, Color::RED);
+    shot->expectBorder(frame, Color::BLACK);
 }
 
 TEST_F(LayerTransactionTest, SetCropWithScale_BufferQueue) {
@@ -1642,7 +1727,7 @@
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
     ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(layer, Color::RED, 32, 32));
 
-    // crop is affected by matrix
+    // crop_legacy is affected by matrix
     Transaction()
             .setMatrix(layer, 2.0f, 0.0f, 0.0f, 2.0f)
             .setCrop_legacy(layer, Rect(8, 8, 24, 24))
@@ -1652,22 +1737,6 @@
     shot->expectBorder(Rect(16, 16, 48, 48), Color::BLACK);
 }
 
-TEST_F(LayerTransactionTest, SetCropWithScale_BufferState) {
-    sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(
-            layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
-    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
-
-    // crop is affected by matrix
-    Transaction()
-            .setMatrix(layer, 2.0f, 0.0f, 0.0f, 2.0f)
-            .setCrop(layer, Rect(8, 8, 24, 24))
-            .apply();
-    auto shot = screenshot();
-    shot->expectColor(Rect(16, 16, 48, 48), Color::RED);
-    shot->expectBorder(Rect(16, 16, 48, 48), Color::BLACK);
-}
-
 TEST_F(LayerTransactionTest, SetCropWithResize_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
@@ -1691,30 +1760,6 @@
     }
 }
 
-TEST_F(LayerTransactionTest, SetCropWithResize_BufferState) {
-    sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(
-            layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
-    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
-
-    // setCrop_legacy is applied immediately by default, with or without resize pending
-    Transaction().setCrop(layer, Rect(8, 8, 24, 24)).setSize(layer, 16, 16).apply();
-    {
-        SCOPED_TRACE("new buffer pending");
-        auto shot = screenshot();
-        shot->expectColor(Rect(8, 8, 16, 16), Color::RED);
-        shot->expectBorder(Rect(8, 8, 16, 16), Color::BLACK);
-    }
-
-    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 16, 16));
-    {
-        SCOPED_TRACE("new buffer");
-        auto shot = screenshot();
-        shot->expectColor(Rect(8, 8, 16, 16), Color::RED);
-        shot->expectBorder(Rect(8, 8, 16, 16), Color::BLACK);
-    }
-}
-
 TEST_F(LayerTransactionTest, SetCropWithNextResize_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
@@ -1752,41 +1797,6 @@
     }
 }
 
-TEST_F(LayerTransactionTest, SetCropWithNextResize_BufferState) {
-    sp<SurfaceControl> layer;
-    ASSERT_NO_FATAL_FAILURE(
-            layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
-    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
-
-    // request setCrop_legacy to be applied with the next resize
-    Transaction().setCrop(layer, Rect(8, 8, 24, 24)).setGeometryAppliesWithResize(layer).apply();
-    {
-        SCOPED_TRACE("set crop 1");
-        screenshot()->expectColor(Rect(8, 8, 24, 24), Color::RED);
-    }
-
-    Transaction().setCrop(layer, Rect(4, 4, 12, 12)).apply();
-    {
-        SCOPED_TRACE("set crop 2");
-        screenshot()->expectColor(Rect(4, 4, 12, 12), Color::RED);
-    }
-
-    Transaction().setSize(layer, 16, 16).apply();
-    {
-        SCOPED_TRACE("resize");
-        screenshot()->expectColor(Rect(4, 4, 12, 12), Color::RED);
-    }
-
-    // finally resize
-    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 16, 16));
-    {
-        SCOPED_TRACE("new buffer");
-        auto shot = screenshot();
-        shot->expectColor(Rect(4, 4, 12, 12), Color::RED);
-        shot->expectBorder(Rect(4, 4, 12, 12), Color::BLACK);
-    }
-}
-
 TEST_F(LayerTransactionTest, SetCropWithNextResizeScaleToWindow_BufferQueue) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(layer = createLayer("test", 32, 32));
@@ -1818,37 +1828,122 @@
     }
 }
 
-TEST_F(LayerTransactionTest, SetCropWithNextResizeScaleToWindow_BufferState) {
+TEST_F(LayerTransactionTest, SetFrameBasic_BufferState) {
+    sp<SurfaceControl> layer;
+    ASSERT_NO_FATAL_FAILURE(
+            layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+    const Rect frame(8, 8, 24, 24);
+
+    Transaction().setFrame(layer, frame).apply();
+    auto shot = screenshot();
+    shot->expectColor(frame, Color::RED);
+    shot->expectBorder(frame, Color::BLACK);
+}
+
+TEST_F(LayerTransactionTest, SetFrameEmpty_BufferState) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(
             layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
     ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
 
-    // all properties are applied immediate so setGeometryAppliesWithResize has no effect
-    Transaction()
-            .setCrop(layer, Rect(4, 4, 12, 12))
-            .setSize(layer, 16, 16)
-            .setOverrideScalingMode(layer, NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW)
-            .setGeometryAppliesWithResize(layer)
-            .apply();
     {
-        SCOPED_TRACE("new crop pending");
-        auto shot = screenshot();
-        shot->expectColor(Rect(4, 4, 12, 12), Color::RED);
-        shot->expectBorder(Rect(4, 4, 12, 12), Color::BLACK);
+        SCOPED_TRACE("empty rect");
+        Transaction().setFrame(layer, Rect(8, 8, 8, 8)).apply();
+        screenshot()->expectColor(Rect(0, 0, 32, 32), Color::BLACK);
     }
 
-    Transaction().setPosition(layer, 1, 0).setGeometryAppliesWithResize(layer).apply();
-    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 16, 16));
-    Transaction().setPosition(layer, 0, 0).apply();
     {
-        SCOPED_TRACE("new crop applied");
-        auto shot = screenshot();
-        shot->expectColor(Rect(4, 4, 12, 12), Color::RED);
-        shot->expectBorder(Rect(4, 4, 12, 12), Color::BLACK);
+        SCOPED_TRACE("negative rect");
+        Transaction().setFrame(layer, Rect(8, 8, 0, 0)).apply();
+        screenshot()->expectColor(Rect(0, 0, 32, 32), Color::BLACK);
     }
 }
 
+TEST_F(LayerTransactionTest, SetFrameDefaultParentless_BufferState) {
+    sp<SurfaceControl> layer;
+    ASSERT_NO_FATAL_FAILURE(
+            layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 10, 10));
+
+    // A parentless layer will default to a frame with the same size as the buffer
+    auto shot = screenshot();
+    shot->expectColor(Rect(0, 0, 10, 10), Color::RED);
+    shot->expectBorder(Rect(0, 0, 10, 10), Color::BLACK);
+}
+
+TEST_F(LayerTransactionTest, SetFrameDefaultBSParent_BufferState) {
+    sp<SurfaceControl> parent, child;
+    ASSERT_NO_FATAL_FAILURE(
+            parent = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(parent, Color::RED, 32, 32));
+    Transaction().setFrame(parent, Rect(0, 0, 32, 32)).apply();
+
+    ASSERT_NO_FATAL_FAILURE(
+            child = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(child, Color::BLUE, 10, 10));
+
+    Transaction().reparent(child, parent->getHandle()).apply();
+
+    // A layer will default to the frame of its parent
+    auto shot = screenshot();
+    shot->expectColor(Rect(0, 0, 32, 32), Color::BLUE);
+    shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
+}
+
+TEST_F(LayerTransactionTest, SetFrameDefaultBQParent_BufferState) {
+    sp<SurfaceControl> parent, child;
+    ASSERT_NO_FATAL_FAILURE(parent = createLayer("test", 32, 32));
+    ASSERT_NO_FATAL_FAILURE(fillBufferQueueLayerColor(parent, Color::RED, 32, 32));
+
+    ASSERT_NO_FATAL_FAILURE(
+            child = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(child, Color::BLUE, 10, 10));
+
+    Transaction().reparent(child, parent->getHandle()).apply();
+
+    // A layer will default to the frame of its parent
+    auto shot = screenshot();
+    shot->expectColor(Rect(0, 0, 32, 32), Color::BLUE);
+    shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
+}
+
+TEST_F(LayerTransactionTest, SetFrameUpdate_BufferState) {
+    sp<SurfaceControl> layer;
+    ASSERT_NO_FATAL_FAILURE(
+            layer = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer, Color::RED, 32, 32));
+    Transaction().setFrame(layer, Rect(0, 0, 32, 32)).apply();
+
+    std::this_thread::sleep_for(500ms);
+
+    Transaction().setFrame(layer, Rect(16, 16, 48, 48)).apply();
+
+    auto shot = screenshot();
+    shot->expectColor(Rect(16, 16, 48, 48), Color::RED);
+    shot->expectBorder(Rect(16, 16, 48, 48), Color::BLACK);
+}
+
+TEST_F(LayerTransactionTest, SetFrameOutsideBounds_BufferState) {
+    sp<SurfaceControl> parent, child;
+    ASSERT_NO_FATAL_FAILURE(
+            parent = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+    ASSERT_NO_FATAL_FAILURE(
+            child = createLayer("test", 32, 32, ISurfaceComposerClient::eFXSurfaceBufferState));
+    Transaction().reparent(child, parent->getHandle()).apply();
+
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(parent, Color::RED, 32, 32));
+    Transaction().setFrame(parent, Rect(0, 0, 32, 32)).apply();
+
+    ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(child, Color::BLUE, 10, 10));
+    Transaction().setFrame(child, Rect(0, 16, 32, 32)).apply();
+
+    auto shot = screenshot();
+    shot->expectColor(Rect(0, 0, 32, 16), Color::RED);
+    shot->expectColor(Rect(0, 16, 32, 32), Color::BLUE);
+    shot->expectBorder(Rect(0, 0, 32, 32), Color::BLACK);
+}
+
 TEST_F(LayerTransactionTest, SetBufferBasic_BufferState) {
     sp<SurfaceControl> layer;
     ASSERT_NO_FATAL_FAILURE(
@@ -1905,6 +2000,7 @@
 
     ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer1, Color::RED, 64, 64));
 
+    Transaction().setFrame(layer1, Rect(0, 0, 64, 64)).apply();
     {
         SCOPED_TRACE("set layer 1 buffer red");
         auto shot = screenshot();
@@ -1913,6 +2009,7 @@
 
     ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerColor(layer2, Color::BLUE, 32, 32));
 
+    Transaction().setFrame(layer2, Rect(0, 0, 32, 32)).apply();
     {
         SCOPED_TRACE("set layer 2 buffer blue");
         auto shot = screenshot();
@@ -1949,7 +2046,10 @@
     ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN,
                                                          Color::BLUE, Color::WHITE));
 
-    Transaction().setTransform(layer, NATIVE_WINDOW_TRANSFORM_ROT_90).apply();
+    Transaction()
+            .setFrame(layer, Rect(0, 0, 32, 32))
+            .setTransform(layer, NATIVE_WINDOW_TRANSFORM_ROT_90)
+            .apply();
 
     screenshot()->expectQuadrant(Rect(0, 0, 32, 32), Color::BLUE, Color::RED, Color::WHITE,
                                  Color::GREEN, true /* filtered */);
@@ -1963,7 +2063,10 @@
     ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN,
                                                          Color::BLUE, Color::WHITE));
 
-    Transaction().setTransform(layer, NATIVE_WINDOW_TRANSFORM_FLIP_H).apply();
+    Transaction()
+            .setFrame(layer, Rect(0, 0, 32, 32))
+            .setTransform(layer, NATIVE_WINDOW_TRANSFORM_FLIP_H)
+            .apply();
 
     screenshot()->expectQuadrant(Rect(0, 0, 32, 32), Color::GREEN, Color::RED, Color::WHITE,
                                  Color::BLUE, true /* filtered */);
@@ -1977,7 +2080,10 @@
     ASSERT_NO_FATAL_FAILURE(fillBufferStateLayerQuadrant(layer, 32, 32, Color::RED, Color::GREEN,
                                                          Color::BLUE, Color::WHITE));
 
-    Transaction().setTransform(layer, NATIVE_WINDOW_TRANSFORM_FLIP_V).apply();
+    Transaction()
+            .setFrame(layer, Rect(0, 0, 32, 32))
+            .setTransform(layer, NATIVE_WINDOW_TRANSFORM_FLIP_V)
+            .apply();
 
     screenshot()->expectQuadrant(Rect(0, 0, 32, 32), Color::BLUE, Color::WHITE, Color::RED,
                                  Color::GREEN, true /* filtered */);
@@ -2012,7 +2118,6 @@
     Transaction()
             .setBuffer(layer, buffer)
             .setAcquireFence(layer, fence)
-            .setSize(layer, 32, 32)
             .apply();
 
     auto shot = screenshot();
@@ -2035,7 +2140,6 @@
     Transaction()
             .setBuffer(layer, buffer)
             .setDataspace(layer, ui::Dataspace::UNKNOWN)
-            .setSize(layer, 32, 32)
             .apply();
 
     auto shot = screenshot();
@@ -2060,7 +2164,6 @@
     Transaction()
             .setBuffer(layer, buffer)
             .setHdrMetadata(layer, hdrMetadata)
-            .setSize(layer, 32, 32)
             .apply();
 
     auto shot = screenshot();
@@ -2085,7 +2188,6 @@
     Transaction()
             .setBuffer(layer, buffer)
             .setSurfaceDamageRegion(layer, region)
-            .setSize(layer, 32, 32)
             .apply();
 
     auto shot = screenshot();
@@ -2108,7 +2210,6 @@
     Transaction()
             .setBuffer(layer, buffer)
             .setApi(layer, NATIVE_WINDOW_API_CPU)
-            .setSize(layer, 32, 32)
             .apply();
 
     auto shot = screenshot();
@@ -2348,36 +2449,33 @@
 };
 
 class LayerCallbackTest : public LayerTransactionTest {
-protected:
+public:
     virtual sp<SurfaceControl> createBufferStateLayer() {
-        return createLayer(mClient, "test", mWidth, mHeight,
-                           ISurfaceComposerClient::eFXSurfaceBufferState);
+        return createLayer(mClient, "test", 0, 0, ISurfaceComposerClient::eFXSurfaceBufferState);
     }
 
-    virtual void fillTransaction(Transaction& transaction, CallbackHelper* callbackHelper,
-                                 const sp<SurfaceControl>& layer = nullptr) {
+    static void fillTransaction(Transaction& transaction, CallbackHelper* callbackHelper,
+                                const sp<SurfaceControl>& layer = nullptr) {
         if (layer) {
             sp<GraphicBuffer> buffer =
-                    new GraphicBuffer(mWidth, mHeight, PIXEL_FORMAT_RGBA_8888, 1,
+                    new GraphicBuffer(32, 32, PIXEL_FORMAT_RGBA_8888, 1,
                                       BufferUsage::CPU_READ_OFTEN | BufferUsage::CPU_WRITE_OFTEN |
                                               BufferUsage::COMPOSER_OVERLAY |
                                               BufferUsage::GPU_TEXTURE,
                                       "test");
-            fillGraphicBufferColor(buffer, Rect(0, 0, mWidth, mHeight), Color::RED);
+            fillGraphicBufferColor(buffer, Rect(0, 0, 32, 32), Color::RED);
 
             sp<Fence> fence = new Fence(-1);
 
-            transaction.setBuffer(layer, buffer)
-                    .setAcquireFence(layer, fence)
-                    .setSize(layer, mWidth, mHeight);
+            transaction.setBuffer(layer, buffer).setAcquireFence(layer, fence);
         }
 
         transaction.addTransactionCompletedCallback(callbackHelper->function,
                                                     callbackHelper->getContext());
     }
 
-    void waitForCallback(CallbackHelper& helper, const ExpectedResult& expectedResult,
-                         bool finalState = false) {
+    static void waitForCallback(CallbackHelper& helper, const ExpectedResult& expectedResult,
+                                bool finalState = false) {
         TransactionStats transactionStats;
         ASSERT_NO_FATAL_FAILURE(helper.getTransactionStats(&transactionStats));
         EXPECT_NO_FATAL_FAILURE(expectedResult.verifyTransactionStats(transactionStats));
@@ -2387,9 +2485,9 @@
         }
     }
 
-    void waitForCallbacks(CallbackHelper& helper,
-                          const std::vector<ExpectedResult>& expectedResults,
-                          bool finalState = false) {
+    static void waitForCallbacks(CallbackHelper& helper,
+                                 const std::vector<ExpectedResult>& expectedResults,
+                                 bool finalState = false) {
         for (const auto& expectedResult : expectedResults) {
             waitForCallback(helper, expectedResult);
         }
@@ -2397,9 +2495,6 @@
             ASSERT_NO_FATAL_FAILURE(helper.verifyFinalState());
         }
     }
-
-    uint32_t mWidth = 32;
-    uint32_t mHeight = 32;
 };
 
 TEST_F(LayerCallbackTest, Basic) {
@@ -2425,7 +2520,7 @@
     CallbackHelper callback;
     fillTransaction(transaction, &callback);
 
-    transaction.setPosition(layer, mWidth, mHeight).apply();
+    transaction.setFrame(layer, Rect(0, 0, 32, 32)).apply();
 
     ExpectedResult expected;
     expected.addSurface(ExpectedResult::Transaction::NOT_PRESENTED, layer);
@@ -2451,7 +2546,7 @@
     CallbackHelper callback;
     fillTransaction(transaction, &callback, layer);
 
-    transaction.setPosition(layer, -100, -100).apply();
+    transaction.setFrame(layer, Rect(-100, -100, 100, 100)).apply();
 
     ExpectedResult expected;
     expected.addSurface(ExpectedResult::Transaction::PRESENTED, layer);
@@ -2468,7 +2563,8 @@
     fillTransaction(transaction1, &callback1, layer1);
     fillTransaction(transaction2, &callback2, layer2);
 
-    transaction2.setPosition(layer2, mWidth, mHeight).merge(std::move(transaction1)).apply();
+    transaction1.setFrame(layer1, Rect(0, 0, 32, 32));
+    transaction2.setFrame(layer2, Rect(32, 32, 64, 64)).merge(std::move(transaction1)).apply();
 
     ExpectedResult expected;
     expected.addSurfaces(ExpectedResult::Transaction::PRESENTED, {layer1, layer2});
@@ -2521,7 +2617,8 @@
     fillTransaction(transaction1, &callback1, layer1);
     fillTransaction(transaction2, &callback2);
 
-    transaction2.setPosition(layer2, mWidth, mHeight).merge(std::move(transaction1)).apply();
+    transaction1.setFrame(layer1, Rect(0, 0, 32, 32));
+    transaction2.setFrame(layer2, Rect(32, 32, 64, 64)).merge(std::move(transaction1)).apply();
 
     ExpectedResult expected;
     expected.addSurfaces(ExpectedResult::Transaction::PRESENTED, {layer1, layer2});
@@ -2537,9 +2634,9 @@
     ASSERT_EQ(NO_ERROR, client2->initCheck()) << "failed to create SurfaceComposerClient";
 
     sp<SurfaceControl> layer1, layer2;
-    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer(client1, "test", mWidth, mHeight,
+    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer(client1, "test", 0, 0,
                                                  ISurfaceComposerClient::eFXSurfaceBufferState));
-    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer(client2, "test", mWidth, mHeight,
+    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer(client2, "test", 0, 0,
                                                  ISurfaceComposerClient::eFXSurfaceBufferState));
 
     Transaction transaction1, transaction2;
@@ -2547,7 +2644,8 @@
     fillTransaction(transaction1, &callback1, layer1);
     fillTransaction(transaction2, &callback2, layer2);
 
-    transaction2.setPosition(layer2, mWidth, mHeight).merge(std::move(transaction1)).apply();
+    transaction1.setFrame(layer1, Rect(0, 0, 32, 32));
+    transaction2.setFrame(layer2, Rect(32, 32, 64, 64)).merge(std::move(transaction1)).apply();
 
     ExpectedResult expected;
     expected.addSurfaces(ExpectedResult::Transaction::PRESENTED, {layer1, layer2});
@@ -2612,7 +2710,7 @@
             fillTransaction(transaction, &callback);
         }
 
-        transaction.setPosition(layer, mWidth, mHeight).apply();
+        transaction.setFrame(layer, Rect(0, 0, 32, 32)).apply();
 
         ExpectedResult expected;
         expected.addSurface((i == 0) ? ExpectedResult::Transaction::PRESENTED
@@ -2634,7 +2732,8 @@
         fillTransaction(transaction1, &callback1, layer1);
         fillTransaction(transaction2, &callback2, layer2);
 
-        transaction2.setPosition(layer2, mWidth, mHeight).merge(std::move(transaction1)).apply();
+        transaction1.setFrame(layer1, Rect(0, 0, 32, 32));
+        transaction2.setFrame(layer2, Rect(32, 32, 64, 64)).merge(std::move(transaction1)).apply();
 
         ExpectedResult expected;
         expected.addSurfaces(ExpectedResult::Transaction::PRESENTED, {layer1, layer2},
@@ -2655,9 +2754,9 @@
     ASSERT_EQ(NO_ERROR, client2->initCheck()) << "failed to create SurfaceComposerClient";
 
     sp<SurfaceControl> layer1, layer2;
-    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer(client1, "test", mWidth, mHeight,
+    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer(client1, "test", 0, 0,
                                                  ISurfaceComposerClient::eFXSurfaceBufferState));
-    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer(client2, "test", mWidth, mHeight,
+    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer(client2, "test", 0, 0,
                                                  ISurfaceComposerClient::eFXSurfaceBufferState));
 
     Transaction transaction1, transaction2;
@@ -2666,7 +2765,8 @@
         fillTransaction(transaction1, &callback1, layer1);
         fillTransaction(transaction2, &callback2, layer2);
 
-        transaction2.setPosition(layer2, mWidth, mHeight).merge(std::move(transaction1)).apply();
+        transaction1.setFrame(layer1, Rect(0, 0, 32, 32));
+        transaction2.setFrame(layer2, Rect(32, 32, 64, 64)).merge(std::move(transaction1)).apply();
 
         ExpectedResult expected;
         expected.addSurfaces(ExpectedResult::Transaction::PRESENTED, {layer1, layer2},
@@ -2687,9 +2787,9 @@
     ASSERT_EQ(NO_ERROR, client2->initCheck()) << "failed to create SurfaceComposerClient";
 
     sp<SurfaceControl> layer1, layer2;
-    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer(client1, "test", mWidth, mHeight,
+    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer(client1, "test", 0, 0,
                                                  ISurfaceComposerClient::eFXSurfaceBufferState));
-    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer(client2, "test", mWidth, mHeight,
+    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer(client2, "test", 0, 0,
                                                  ISurfaceComposerClient::eFXSurfaceBufferState));
 
     Transaction transaction1, transaction2;
@@ -2699,7 +2799,8 @@
     fillTransaction(transaction1, &callback1, layer1);
     fillTransaction(transaction2, &callback2, layer2);
 
-    transaction2.setPosition(layer2, mWidth, mHeight).merge(std::move(transaction1)).apply();
+    transaction1.setFrame(layer1, Rect(0, 0, 32, 32));
+    transaction2.setFrame(layer2, Rect(32, 32, 64, 64)).merge(std::move(transaction1)).apply();
 
     ExpectedResult expected;
     expected.addSurfaces(ExpectedResult::Transaction::PRESENTED, {layer1, layer2});
@@ -2725,9 +2826,9 @@
     ASSERT_EQ(NO_ERROR, client2->initCheck()) << "failed to create SurfaceComposerClient";
 
     sp<SurfaceControl> layer1, layer2;
-    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer(client1, "test", mWidth, mHeight,
+    ASSERT_NO_FATAL_FAILURE(layer1 = createLayer(client1, "test", 0, 0,
                                                  ISurfaceComposerClient::eFXSurfaceBufferState));
-    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer(client2, "test", mWidth, mHeight,
+    ASSERT_NO_FATAL_FAILURE(layer2 = createLayer(client2, "test", 0, 0,
                                                  ISurfaceComposerClient::eFXSurfaceBufferState));
 
     Transaction transaction1, transaction2;
@@ -2737,7 +2838,8 @@
     fillTransaction(transaction1, &callback1, layer1);
     fillTransaction(transaction2, &callback2, layer2);
 
-    transaction2.setPosition(layer2, mWidth, mHeight).merge(std::move(transaction1)).apply();
+    transaction1.setFrame(layer1, Rect(0, 0, 32, 32));
+    transaction2.setFrame(layer2, Rect(32, 32, 64, 64)).merge(std::move(transaction1)).apply();
 
     ExpectedResult expected;
     expected.addSurfaces(ExpectedResult::Transaction::PRESENTED, {layer1, layer2});
@@ -2749,7 +2851,7 @@
     fillTransaction(transaction1, &callback1);
     fillTransaction(transaction2, &callback2);
 
-    transaction2.setPosition(layer2, mWidth, mHeight).merge(std::move(transaction1)).apply();
+    transaction2.setFrame(layer2, Rect(32, 32, 64, 64)).merge(std::move(transaction1)).apply();
 
     expected.addSurface(ExpectedResult::Transaction::NOT_PRESENTED, layer2);
     EXPECT_NO_FATAL_FAILURE(waitForCallback(callback1, expected, true));
@@ -2813,7 +2915,7 @@
     CallbackHelper callback;
     fillTransaction(transaction, &callback, layer);
 
-    transaction.setPosition(layer, mWidth, mHeight).apply();
+    transaction.setFrame(layer, Rect(0, 0, 32, 32)).apply();
 
     ExpectedResult expectedResult;
     expectedResult.addSurface(ExpectedResult::Transaction::PRESENTED, layer);
@@ -2827,7 +2929,7 @@
 
         fillTransaction(transaction, &callback);
 
-        transaction.setPosition(layer, mWidth, mHeight).apply();
+        transaction.setFrame(layer, Rect(0, 0, 32, 32)).apply();
 
         std::this_thread::sleep_for(200ms);
     }
@@ -4128,7 +4230,7 @@
     // red area to the right of the blue area
     mCapture->expectColor(Rect(30, 0, 59, 59), Color::RED);
 
-    Rect crop = Rect(0, 0, 30, 30);
+    const Rect crop = Rect(0, 0, 30, 30);
     ScreenCapture::captureLayers(&mCapture, redLayerHandle, crop);
     // Capturing the cropped screen, cropping out the shown red area, should leave only the blue
     // area visible.