Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 35047419 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Make ViewRootImpl#destroyHardwareResources thread-safe"

parents 763ca762 68634d30

core/java/android/view/ViewRootImpl.java

+16 −3
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ import static android.view.WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY; 


import android.Manifest;

import android.animation.LayoutTransition;

import android.annotation.AnyThread;

import android.annotation.NonNull;

import android.annotation.Nullable;

import android.annotation.UnsupportedAppUsage;
@@ -1041,10 +1042,22 @@ public final class ViewRootImpl implements ViewParent, 
        return mHeight;

    }



    /**

     * Destroys hardware rendering resources for this ViewRootImpl

     *

     * May be called on any thread

     */

    @AnyThread

    void destroyHardwareResources() {

        if (mAttachInfo.mThreadedRenderer != null) {

            mAttachInfo.mThreadedRenderer.destroyHardwareResources(mView);

            mAttachInfo.mThreadedRenderer.destroy();

        final ThreadedRenderer renderer = mAttachInfo.mThreadedRenderer;

        if (renderer != null) {

            // This is called by WindowManagerGlobal which may or may not be on the right thread

            if (Looper.myLooper() != mAttachInfo.mHandler.getLooper()) {

                mAttachInfo.mHandler.postAtFrontOfQueue(this::destroyHardwareResources);

                return;

            }

            renderer.destroyHardwareResources(mView);

            renderer.destroy();

        }

    }