1 files changed, 10 insertions, 6 deletions
diff --git a/core/java/android/view/SurfaceView.java b/core/java/android/view/SurfaceView.java
index 14748f03e934..15adc5a0ec2f 100644
--- a/core/java/android/view/SurfaceView.java
+++ b/core/java/android/view/SurfaceView.java
@@ -432,7 +432,7 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
                  * This gets called on a RenderThread worker thread, so members accessed here must
                  * be protected by a lock.
                  */
-                final boolean useBLAST = viewRoot.useBLAST();
+                final boolean useBLAST = useBLASTSync(viewRoot);
                 viewRoot.registerRtFrameCallback(frame -> {
                     try {
                         synchronized (mSurfaceControlLock) {
@@ -809,7 +809,7 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
          * This gets called on a RenderThread worker thread, so members accessed here must
          * be protected by a lock.
          */
-        final boolean useBLAST = viewRoot.useBLAST();
+        final boolean useBLAST = useBLASTSync(viewRoot);
         viewRoot.registerRtFrameCallback(frame -> {
             try {
                 synchronized (mSurfaceControlLock) {
@@ -1110,7 +1110,7 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
 
                 final boolean needBLASTSync =
                     (layoutSizeChanged || positionChanged || visibleChanged) &&
-                        viewRoot.useBLAST();
+                        useBLASTSync(viewRoot);
                 final boolean realSizeChanged = performSurfaceTransaction(viewRoot,
                     translator, creating, sizeChanged, needBLASTSync);
                 final boolean redrawNeeded = sizeChanged || creating ||
@@ -1352,7 +1352,7 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
     private void applySurfaceTransforms(SurfaceControl surface, SurfaceControl.Transaction t,
             Rect position, long frameNumber) {
         final ViewRootImpl viewRoot = getViewRootImpl();
-        if (frameNumber > 0 && viewRoot != null && !viewRoot.useBLAST()) {
+        if (frameNumber > 0 && viewRoot != null && !useBLASTSync(viewRoot)) {
             t.deferTransactionUntil(surface, viewRoot.getSurfaceControl(),
                     frameNumber);
         }
@@ -1385,7 +1385,7 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
 
     private void setParentSpaceRectangle(Rect position, long frameNumber) {
         final ViewRootImpl viewRoot = getViewRootImpl();
-        final boolean useBLAST = viewRoot.useBLAST();
+        final boolean useBLAST = useBLASTSync(viewRoot);
 
         if (useBLAST) {
             synchronized (viewRoot.getBlastTransactionLock()) {
@@ -1444,7 +1444,7 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
         @Override
         public void positionLost(long frameNumber) {
             final ViewRootImpl viewRoot = getViewRootImpl();
-            boolean useBLAST = viewRoot != null && viewRoot.useBLAST();
+            boolean useBLAST = viewRoot != null && useBLASTSync(viewRoot);
             if (DEBUG) {
                 Log.d(TAG, String.format("%d windowPositionLost, frameNr = %d",
                         System.identityHashCode(this), frameNumber));
@@ -1920,4 +1920,8 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
                     + "Exception requesting focus on embedded window", e);
         }
     }
+
+    private boolean useBLASTSync(ViewRootImpl viewRoot) {
+        return viewRoot.useBLAST() && mUseBlastAdapter;
+    }
 }