diff --git a/AsyncDisplayKit/ASDisplayNode.mm b/AsyncDisplayKit/ASDisplayNode.mm
index 59d0b7833a..05698813f4 100644
--- a/AsyncDisplayKit/ASDisplayNode.mm
+++ b/AsyncDisplayKit/ASDisplayNode.mm
@@ -630,10 +630,10 @@ void ASDisplayNodeRespectThreadAffinityOfNode(ASDisplayNode *node, void (^block)
 {
   ASDisplayNodeAssertMainThread();
   ASDN::MutexLocker l(_propertyLock);
-  if (CGRectEqualToRect(_layer.bounds, CGRectZero)) {
+  if (CGRectEqualToRect(self.bounds, CGRectZero)) {
     return;     // Performing layout on a zero-bounds view often results in frame calculations with negative sizes after applying margins, which will cause measureWithSizeRange: on subnodes to assert.
   }
-  _placeholderLayer.frame = _layer.bounds;
+  _placeholderLayer.frame = self.bounds;
   [self layout];
   [self layoutDidFinish];
 }
diff --git a/AsyncDisplayKit/Private/ASDisplayNode+AsyncDisplay.mm b/AsyncDisplayKit/Private/ASDisplayNode+AsyncDisplay.mm
index 99167a93d4..e6551d7a26 100644
--- a/AsyncDisplayKit/Private/ASDisplayNode+AsyncDisplay.mm
+++ b/AsyncDisplayKit/Private/ASDisplayNode+AsyncDisplay.mm
@@ -83,6 +83,13 @@ static void __ASDisplayLayerDecrementConcurrentDisplayCount(BOOL displayIsAsync,
   if (self.isHidden || self.alpha <= 0.0) {
     return;
   }
+    
+  BOOL rasterizingFromAscendent = [self __rasterizedContainerNode] != nil;
+
+  // if super node is rasterizing descendents, subnodes will not have had layout calls becase they don't have layers
+  if (rasterizingFromAscendent) {
+    [self __layout];
+  }
 
   // Capture these outside the display block so they are retained.
   UIColor *backgroundColor = self.backgroundColor;
@@ -121,6 +128,11 @@ static void __ASDisplayLayerDecrementConcurrentDisplayCount(BOOL displayIsAsync,
 
       CGContextTranslateCTM(context, frame.origin.x, frame.origin.y);
 
+      //support cornerRadius
+      if (rasterizingFromAscendent && self.cornerRadius && self.clipsToBounds) {
+        [[UIBezierPath bezierPathWithRoundedRect:bounds cornerRadius:self.cornerRadius] addClip];
+      }
+
       // Fill background if any.
       CGColorRef backgroundCGColor = backgroundColor.CGColor;
       if (backgroundColor && CGColorGetAlpha(backgroundCGColor) > 0.0) {