Allow webview to delete GL resource in a valid EGL context (d9624138) · Commits · e / os / android_frameworks_base

core/java/android/app/ActivityThread.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -3751,6 +3751,7 @@ public final class ActivityThread {
		}

		final void handleTrimMemory(int level) {
		WindowManagerImpl.getDefault().trimMemory(level);
		ArrayList<ComponentCallbacks2> callbacks;

		synchronized (mPackages) {
		@@ -3761,7 +3762,7 @@ public final class ActivityThread {
		for (int i=0; i<N; i++) {
		callbacks.get(i).onTrimMemory(level);
		}
		WindowManagerImpl.getDefault().trimMemory(level);
		WindowManagerImpl.getDefault().terminateEgl();
		}

		private void setupGraphicsSupport(LoadedApk info) {

+12 −2

Original line number	Diff line number	Diff line
		@@ -105,6 +105,7 @@ public class WindowManagerImpl implements WindowManager {
		private View[] mViews;
		private ViewRootImpl[] mRoots;
		private WindowManager.LayoutParams[] mParams;
		private boolean mNeedsEglTerminate;

		private final static Object sLock = new Object();
		private final static WindowManagerImpl sWindowManager = new WindowManagerImpl();
		@@ -447,8 +448,7 @@ public class WindowManagerImpl implements WindowManager {
		mRoots[i].terminateHardwareResources();
		}
		}
		// Terminate the hardware renderer to free all resources
		ManagedEGLContext.doTerminate();
		mNeedsEglTerminate = true;
		break;
		}
		// high end gfx devices fall through to next case
		@@ -458,6 +458,16 @@ public class WindowManagerImpl implements WindowManager {
		}
		}

		/**
		* @hide
		*/
		public void terminateEgl() {
		if (mNeedsEglTerminate) {
		ManagedEGLContext.doTerminate();
		mNeedsEglTerminate = false;
		}
		}

		/**
		* @hide
		*/