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Commit 4818aee9 authored by Vishnu Nair's avatar Vishnu Nair Committed by Android (Google) Code Review
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Merge "Check if surfacecontrol is valid in getBufferTransformHint" into main

parents f2906c1c d4be328e

core/java/android/view/AttachedSurfaceControl.java

+6 −0
Original line number Diff line number Diff line
@@ -92,6 +92,12 @@ public interface AttachedSurfaceControl { 
     * SurfaceView Surface, the buffer producer will already have access to the transform hint and

     * no additional work is needed.

     *

     * If the root surface is not available, the API will return {@code BUFFER_TRANSFORM_IDENTITY}.

     * The caller should register a listener to listen for any changes. @see

     * {@link #addOnBufferTransformHintChangedListener(OnBufferTransformHintChangedListener)}.

     * Warning: Calling this API in Android 14 (API Level 34) or earlier will crash if the root

     * surface is not available.

     *

     * @see HardwareBuffer

     */

    default @SurfaceControl.BufferTransform int getBufferTransformHint() {

core/java/android/view/ViewRootImpl.java

+5 −1
Original line number Diff line number Diff line
@@ -11527,7 +11527,11 @@ public final class ViewRootImpl implements ViewParent, 


    @Override

    public @SurfaceControl.BufferTransform int getBufferTransformHint() {

        if (mSurfaceControl.isValid()) {

            return mSurfaceControl.getTransformHint();

        } else {

            return SurfaceControl.BUFFER_TRANSFORM_IDENTITY;

        }

    }



    @Override