diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 6e83b23..b05a4a0 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -150,40 +150,23 @@
     using FrameRateCompatibility = scheduler::LayerInfo::FrameRateCompatibility;
 
     struct State {
-        Geometry active_legacy;
-        Geometry requested_legacy;
         int32_t z;
-
         ui::LayerStack layerStack;
-
         uint32_t flags;
-        uint8_t reserved[2];
         int32_t sequence; // changes when visible regions can change
         bool modified;
-
         // Crop is expressed in layer space coordinate.
         Rect crop;
-        Rect requestedCrop;
-
-        // the transparentRegion hint is a bit special, it's latched only
-        // when we receive a buffer -- this is because it's "content"
-        // dependent.
-        Region activeTransparentRegion_legacy;
-        Region requestedTransparentRegion_legacy;
-
         LayerMetadata metadata;
-
         // If non-null, a Surface this Surface's Z-order is interpreted relative to.
         wp<Layer> zOrderRelativeOf;
         bool isRelativeOf{false};
 
         // A list of surfaces whose Z-order is interpreted relative to ours.
         SortedVector<wp<Layer>> zOrderRelatives;
-
         half4 color;
         float cornerRadius;
         int backgroundBlurRadius;
-
         gui::WindowInfo inputInfo;
         wp<Layer> touchableRegionCrop;
 
@@ -192,15 +175,10 @@
 
         // The fields below this point are only used by BufferStateLayer
         uint64_t frameNumber;
-        uint32_t width;
-        uint32_t height;
         ui::Transform transform;
-
         uint32_t bufferTransform;
         bool transformToDisplayInverse;
-
         Region transparentRegionHint;
-
         std::shared_ptr<renderengine::ExternalTexture> buffer;
         client_cache_t clientCacheId;
         sp<Fence> acquireFence;
@@ -208,11 +186,9 @@
         HdrMetadata hdrMetadata;
         Region surfaceDamageRegion;
         int32_t api;
-
         sp<NativeHandle> sidebandStream;
         mat4 colorTransform;
         bool hasColorTransform;
-
         // pointer to background color layer that, if set, appears below the buffer state layer
         // and the buffer state layer's children.  Z order will be set to
         // INT_MIN
@@ -237,7 +213,6 @@
 
         // Default frame rate compatibility used to set the layer refresh rate votetype.
         FrameRateCompatibility defaultFrameRateCompatibility;
-
         FrameRate frameRate;
 
         // The combined frame rate of parents / children of this layer
@@ -257,7 +232,6 @@
 
         // When the transaction was posted
         nsecs_t postTime;
-
         sp<ITransactionCompletedListener> releaseBufferListener;
         // SurfaceFrame that tracks the timeline of Transactions that contain a Buffer. Only one
         // such SurfaceFrame exists because only one buffer can be presented on the layer per vsync.
@@ -278,16 +252,11 @@
 
         // Whether or not this layer is a trusted overlay for input
         bool isTrustedOverlay;
-
         Rect bufferCrop;
         Rect destinationFrame;
-
         sp<IBinder> releaseBufferEndpoint;
-
         gui::DropInputMode dropInputMode;
-
         bool autoRefresh = false;
-
         bool dimmingEnabled = true;
     };
 
@@ -345,32 +314,6 @@
 
     virtual sp<Layer> createClone() = 0;
 
-    // Geometry setting functions.
-    //
-    // The following group of functions are used to specify the layers
-    // bounds, and the mapping of the texture on to those bounds. According
-    // to various settings changes to them may apply immediately, or be delayed until
-    // a pending resize is completed by the producer submitting a buffer. For example
-    // if we were to change the buffer size, and update the matrix ahead of the
-    // new buffer arriving, then we would be stretching the buffer to a different
-    // aspect before and after the buffer arriving, which probably isn't what we wanted.
-    //
-    // The first set of geometry functions are controlled by the scaling mode, described
-    // in window.h. The scaling mode may be set by the client, as it submits buffers.
-    //
-    // Put simply, if our scaling mode is SCALING_MODE_FREEZE, then
-    // matrix updates will not be applied while a resize is pending
-    // and the size and transform will remain in their previous state
-    // until a new buffer is submitted. If the scaling mode is another value
-    // then the old-buffer will immediately be scaled to the pending size
-    // and the new matrix will be immediately applied following this scaling
-    // transformation.
-
-    // Set the default buffer size for the assosciated Producer, in pixels. This is
-    // also the rendered size of the layer prior to any transformations. Parent
-    // or local matrix transformations will not affect the size of the buffer,
-    // but may affect it's on-screen size or clipping.
-    virtual bool setSize(uint32_t w, uint32_t h);
     // Set a 2x2 transformation matrix on the layer. This transform
     // will be applied after parent transforms, but before any final
     // producer specified transform.
@@ -407,7 +350,7 @@
     // is specified in pixels.
     virtual bool setBackgroundBlurRadius(int backgroundBlurRadius);
     virtual bool setBlurRegions(const std::vector<BlurRegion>& effectRegions);
-    virtual bool setTransparentRegionHint(const Region& transparent);
+    bool setTransparentRegionHint(const Region& transparent);
     virtual bool setTrustedOverlay(bool);
     virtual bool setFlags(uint32_t flags, uint32_t mask);
     virtual bool setLayerStack(ui::LayerStack);
@@ -500,11 +443,9 @@
     // to avoid grabbing the lock again to avoid deadlock
     virtual bool isCreatedFromMainThread() const { return false; }
 
-    uint32_t getActiveWidth(const Layer::State& s) const { return s.width; }
-    uint32_t getActiveHeight(const Layer::State& s) const { return s.height; }
     ui::Transform getActiveTransform(const Layer::State& s) const { return s.transform; }
-    virtual Region getActiveTransparentRegion(const Layer::State& s) const {
-        return s.activeTransparentRegion_legacy;
+    Region getActiveTransparentRegion(const Layer::State& s) const {
+        return s.transparentRegionHint;
     }
     virtual Rect getCrop(const Layer::State& s) const { return s.crop; }
     virtual bool needsFiltering(const DisplayDevice*) const { return false; }
@@ -524,8 +465,6 @@
 
     virtual void updateCloneBufferInfo(){};
 
-    virtual void setDefaultBufferSize(uint32_t /*w*/, uint32_t /*h*/) {}
-
     virtual bool isHdrY410() const { return false; }
 
     /*