diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 21c9d74..def2711 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -133,6 +133,7 @@
     mCurrentState.fixedTransformHint = ui::Transform::ROT_INVALID;
     mCurrentState.frameTimelineInfo = {};
     mCurrentState.postTime = -1;
+    mCurrentState.destinationFrame.makeInvalid();
 
     if (args.flags & ISurfaceComposerClient::eNoColorFill) {
         // Set an invalid color so there is no color fill.
@@ -315,55 +316,6 @@
     return reduce(mBounds, activeTransparentRegion);
 }
 
-ui::Transform Layer::getBufferScaleTransform() const {
-    // If the layer is not using NATIVE_WINDOW_SCALING_MODE_FREEZE (e.g.
-    // it isFixedSize) then there may be additional scaling not accounted
-    // for in the layer transform.
-    if (!isFixedSize() || getBuffer() == nullptr) {
-        return {};
-    }
-
-    // If the layer is a buffer state layer, the active width and height
-    // could be infinite. In that case, return the effective transform.
-    const uint32_t activeWidth = getActiveWidth(getDrawingState());
-    const uint32_t activeHeight = getActiveHeight(getDrawingState());
-    if (activeWidth >= UINT32_MAX && activeHeight >= UINT32_MAX) {
-        return {};
-    }
-
-    int bufferWidth = getBuffer()->getWidth();
-    int bufferHeight = getBuffer()->getHeight();
-
-    if (getBufferTransform() & NATIVE_WINDOW_TRANSFORM_ROT_90) {
-        std::swap(bufferWidth, bufferHeight);
-    }
-
-    float sx = activeWidth / static_cast<float>(bufferWidth);
-    float sy = activeHeight / static_cast<float>(bufferHeight);
-
-    ui::Transform extraParentScaling;
-    extraParentScaling.set(sx, 0, 0, sy);
-    return extraParentScaling;
-}
-
-ui::Transform Layer::getTransformWithScale(const ui::Transform& bufferScaleTransform) const {
-    // We need to mirror this scaling to child surfaces or we will break the contract where WM can
-    // treat child surfaces as pixels in the parent surface.
-    if (!isFixedSize() || getBuffer() == nullptr) {
-        return mEffectiveTransform;
-    }
-    return mEffectiveTransform * bufferScaleTransform;
-}
-
-FloatRect Layer::getBoundsPreScaling(const ui::Transform& bufferScaleTransform) const {
-    // We need the pre scaled layer bounds when computing child bounds to make sure the child is
-    // cropped to its parent layer after any buffer transform scaling is applied.
-    if (!isFixedSize() || getBuffer() == nullptr) {
-        return mBounds;
-    }
-    return bufferScaleTransform.inverse().transform(mBounds);
-}
-
 void Layer::computeBounds(FloatRect parentBounds, ui::Transform parentTransform,
                           float parentShadowRadius) {
     const State& s(getDrawingState());
@@ -400,11 +352,8 @@
     // don't pass it to its children.
     const float childShadowRadius = canDrawShadows() ? 0.f : mEffectiveShadowRadius;
 
-    // Add any buffer scaling to the layer's children.
-    ui::Transform bufferScaleTransform = getBufferScaleTransform();
     for (const sp<Layer>& child : mDrawingChildren) {
-        child->computeBounds(getBoundsPreScaling(bufferScaleTransform),
-                             getTransformWithScale(bufferScaleTransform), childShadowRadius);
+        child->computeBounds(mBounds, mEffectiveTransform, childShadowRadius);
     }
 }
 
@@ -858,6 +807,11 @@
     const State& s(getDrawingState());
     State& c(getCurrentState());
 
+    // Translates dest frame into scale and position updates. This helps align geometry calculations
+    // for BufferStateLayer with other layers. This should ideally happen in the client once client
+    // has the display orientation details from WM.
+    updateGeometry();
+
     if (c.width != s.width || c.height != s.height || !(c.transform == s.transform)) {
         // invalidate and recompute the visible regions if needed
         flags |= Layer::eVisibleRegion;
@@ -1768,8 +1722,7 @@
 void Layer::setChildrenDrawingParent(const sp<Layer>& newParent) {
     for (const sp<Layer>& child : mDrawingChildren) {
         child->mDrawingParent = newParent;
-        child->computeBounds(newParent->mBounds,
-                             newParent->getTransformWithScale(newParent->getBufferScaleTransform()),
+        child->computeBounds(newParent->mBounds, newParent->mEffectiveTransform,
                              newParent->mEffectiveShadowRadius);
     }
 }