Merge "Add logging to track transition deferral/continuation" into main (02019a20) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/Transition.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -94,6 +94,7 @@ import android.graphics.Rect;
		import android.hardware.HardwareBuffer;
		import android.os.Binder;
		import android.os.Bundle;
		import android.os.Debug;
		import android.os.IBinder;
		import android.os.IRemoteCallback;
		import android.os.Looper;
		@@ -3845,6 +3846,11 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener {
		*/
		void deferTransitionReady() {
		++mReadyTrackerOld.mDeferReadyDepth;

		ProtoLog.v(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS_MIN,
		"deferTransitionReady deferReadyDepth=%d stack=%s",
		mReadyTrackerOld.mDeferReadyDepth, Debug.getCallers(5));

		// Make sure it wait until #continueTransitionReady() is called.
		mSyncEngine.setReady(mSyncId, false);
		}
		@@ -3852,6 +3858,11 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener {
		/** This undoes one call to {@link #deferTransitionReady}. */
		void continueTransitionReady() {
		--mReadyTrackerOld.mDeferReadyDepth;

		ProtoLog.v(WmProtoLogGroups.WM_DEBUG_WINDOW_TRANSITIONS_MIN,
		"continueTransitionReady deferReadyDepth=%d stack=%s",
		mReadyTrackerOld.mDeferReadyDepth, Debug.getCallers(5));

		// Apply ready in case it is waiting for the previous defer call.
		applyReady();
		}