Merge "ViewRootImpl: Pass buffer to finishDrawing when requested" into rvc-dev (0a57530b) · Commits · e / os / android_frameworks_base

core/java/android/view/ViewRootImpl.java

+13 −4

Original line number	Diff line number	Diff line
		@@ -3017,6 +3017,10 @@ public final class ViewRootImpl implements ViewParent,
		if ((relayoutResult & WindowManagerGlobal.RELAYOUT_RES_FIRST_TIME) != 0) {
		reportNextDraw();
		}
		if ((relayoutResult & WindowManagerGlobal.RELAYOUT_RES_BLAST_SYNC) != 0) {
		reportNextDraw();
		setUseBLASTSyncTransaction();
		}

		boolean cancelDraw = mAttachInfo.mTreeObserver.dispatchOnPreDraw() \|\| !isViewVisible;

		@@ -3725,7 +3729,7 @@ public final class ViewRootImpl implements ViewParent,
		if (needFrameCompleteCallback) {
		final Handler handler = mAttachInfo.mHandler;
		mAttachInfo.mThreadedRenderer.setFrameCompleteCallback((long frameNr) -> {
		finishBLASTSync();
		finishBLASTSync(!reportNextDraw);
		handler.postAtFrontOfQueue(() -> {
		if (reportNextDraw) {
		// TODO: Use the frame number
		@@ -3759,7 +3763,7 @@ public final class ViewRootImpl implements ViewParent,
		if (usingAsyncReport && !canUseAsync) {
		mAttachInfo.mThreadedRenderer.setFrameCompleteCallback(null);
		usingAsyncReport = false;
		finishBLASTSync();
		finishBLASTSync(true /* apply */);
		}
		} finally {
		mIsDrawing = false;
		@@ -9576,10 +9580,15 @@ public final class ViewRootImpl implements ViewParent,
		mNextDrawUseBLASTSyncTransaction = true;
		}

		private void finishBLASTSync() {
		private void finishBLASTSync(boolean apply) {
		if (mNextReportConsumeBLAST) {
		mNextReportConsumeBLAST = false;

		if (apply) {
		mRtBLASTSyncTransaction.apply();
		} else {
		mSurfaceChangedTransaction.merge(mRtBLASTSyncTransaction);
		}
		}
		}

+8 −0

Original line number	Diff line number	Diff line
		@@ -101,6 +101,14 @@ public final class WindowManagerGlobal {
		*/
		public static final int RELAYOUT_RES_CONSUME_ALWAYS_SYSTEM_BARS = 0x40;

		/**
		* This flag indicates the client should not directly submit it's next frame,
		* but instead should pass it in the postDrawTransaction of
		* {@link WindowManagerService#finishDrawing}. This is used by the WM
		* BLASTSyncEngine to synchronize rendering of multiple windows.
		*/
		public static final int RELAYOUT_RES_BLAST_SYNC = 0x80;

		/**
		* Flag for relayout: the client will be later giving
		* internal insets; as a result, the window will not impact other window

+4 −0

Original line number	Diff line number	Diff line
		@@ -2577,4 +2577,8 @@ class WindowContainer<E extends WindowContainer> extends ConfigurationContainer<

		return willSync;
		}

		boolean useBLASTSync() {
		return mUsingBLASTSyncTransaction;
		}
		}

+5 −0

Original line number	Diff line number	Diff line
		@@ -73,6 +73,7 @@ import static android.view.WindowManager.LayoutParams.TYPE_WALLPAPER;
		import static android.view.WindowManager.REMOVE_CONTENT_MODE_UNDEFINED;
		import static android.view.WindowManagerGlobal.ADD_OKAY;
		import static android.view.WindowManagerGlobal.RELAYOUT_DEFER_SURFACE_DESTROY;
		import static android.view.WindowManagerGlobal.RELAYOUT_RES_BLAST_SYNC;
		import static android.view.WindowManagerGlobal.RELAYOUT_RES_SURFACE_CHANGED;
		import static android.view.WindowManagerPolicyConstants.NAV_BAR_INVALID;

		@@ -2110,6 +2111,10 @@ public class WindowManagerService extends IWindowManager.Stub
		win.finishSeamlessRotation(false /* timeout */);
		}

		if (win.useBLASTSync()) {
		result \|= RELAYOUT_RES_BLAST_SYNC;
		}

		int attrChanges = 0;
		int flagChanges = 0;
		int privateFlagChanges = 0;

+8 −3

Original line number	Diff line number	Diff line
		@@ -53,8 +53,9 @@ public class TaskOrganizerMultiWindowTest extends Activity {
		return true;
		}

		float x = e.getX(0);
		float x = e.getRawX(0);
		float ratio = (float) x / (float) getWidth() ;
		ratio = 1-ratio;

		LinearLayout.LayoutParams lp1 =
		new LinearLayout.LayoutParams(0,
		@@ -172,10 +173,14 @@ public class TaskOrganizerMultiWindowTest extends Activity {
		setContentView(splitView);
		}

		private void addFlags(Intent intent) {
		intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK \| Intent.FLAG_ACTIVITY_NO_ANIMATION);
		}

		Intent makeSettingsIntent() {
		Intent intent = new Intent();
		intent.setAction(android.provider.Settings.ACTION_SETTINGS);
		intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		addFlags(intent);
		return intent;
		}

		@@ -183,7 +188,7 @@ public class TaskOrganizerMultiWindowTest extends Activity {
		Intent intent = new Intent();
		intent.setAction(Intent.ACTION_MAIN);
		intent.addCategory(Intent.CATEGORY_APP_CONTACTS);
		intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		addFlags(intent);
		return intent;
		}