Merge SP1A.210709.002

Change-Id: I4610885d5d770d858895057cdd9fea387a5e33dd

3 files changed, 18 insertions, 9 deletions

diff --git a/graphics/java/android/graphics/BLASTBufferQueue.java b/graphics/java/android/graphics/BLASTBufferQueue.java
index 3badb5f2b4d9..d13f1d3c17c3 100644
--- a/graphics/java/android/graphics/BLASTBufferQueue.java
+++ b/graphics/java/android/graphics/BLASTBufferQueue.java
@@ -147,4 +147,12 @@ public final class BLASTBufferQueue {
         nativeMergeWithNextTransaction(mNativeObject, t.mNativeObject, frameNumber);
     }
 
+    /**
+     * Merge the transaction passed in to the next transaction in BlastBufferQueue.
+     * @param nativeTransaction native handle passed from native c/c++ code.
+     */
+    public void mergeWithNextTransaction(long nativeTransaction, long frameNumber) {
+        nativeMergeWithNextTransaction(mNativeObject, nativeTransaction, frameNumber);
+    }
+
 }
diff --git a/graphics/java/android/graphics/HardwareRenderer.java b/graphics/java/android/graphics/HardwareRenderer.java
index e141d5178570..fe04f0dd4c83 100644
--- a/graphics/java/android/graphics/HardwareRenderer.java
+++ b/graphics/java/android/graphics/HardwareRenderer.java
@@ -912,7 +912,7 @@ public class HardwareRenderer {
          * @param aSurfaceControlNativeObj ASurfaceControl native object handle
          * @param frame The id of the frame being drawn.
          */
-        void onMergeTransaction(long aSurfaceTranactionNativeObj,
+        boolean onMergeTransaction(long aSurfaceTranactionNativeObj,
                                 long aSurfaceControlNativeObj, long frame);
     }
 
@@ -1304,6 +1304,11 @@ public class HardwareRenderer {
      */
     public static native void preload();
 
+    /**
+     * @hide
+     */
+    public static native boolean isWebViewOverlaysEnabled();
+
     /** @hide */
     protected static native void setupShadersDiskCache(String cacheFile, String skiaCacheFile);
 
diff --git a/graphics/java/android/graphics/drawable/RippleDrawable.java b/graphics/java/android/graphics/drawable/RippleDrawable.java
index 8aba87ba3c8f..b994ad20320b 100644
--- a/graphics/java/android/graphics/drawable/RippleDrawable.java
+++ b/graphics/java/android/graphics/drawable/RippleDrawable.java
@@ -184,7 +184,6 @@ public class RippleDrawable extends LayerDrawable {
     private PorterDuffColorFilter mMaskColorFilter;
     private PorterDuffColorFilter mFocusColorFilter;
     private boolean mHasValidMask;
-    private int mComputedRadius = -1;
 
     /** The current ripple. May be actively animating or pending entry. */
     private RippleForeground mRipple;
@@ -390,8 +389,6 @@ public class RippleDrawable extends LayerDrawable {
         if (mRipple != null) {
             mRipple.onBoundsChange();
         }
-
-        mComputedRadius = Math.round(computeRadius());
         invalidateSelf();
     }
 
@@ -750,7 +747,7 @@ public class RippleDrawable extends LayerDrawable {
         if (mBackground != null) {
             mBackground.onHotspotBoundsChanged();
         }
-        float newRadius = Math.round(computeRadius());
+        float newRadius = Math.round(getComputedRadius());
         for (int i = 0; i < mRunningAnimations.size(); i++) {
             RippleAnimationSession s = mRunningAnimations.get(i);
             s.setRadius(newRadius);
@@ -939,14 +936,13 @@ public class RippleDrawable extends LayerDrawable {
     }
 
     private float computeRadius() {
-        Rect b = getDirtyBounds();
-        float radius = (float) Math.sqrt(b.width() * b.width() + b.height() * b.height()) / 2;
-        return radius;
+        final float halfWidth = mHotspotBounds.width() / 2.0f;
+        final float halfHeight = mHotspotBounds.height() / 2.0f;
+        return (float) Math.sqrt(halfWidth * halfWidth + halfHeight * halfHeight);
     }
 
     private int getComputedRadius() {
         if (mState.mMaxRadius >= 0) return mState.mMaxRadius;
-        if (mComputedRadius >= 0) return mComputedRadius;
         return (int) computeRadius();
     }