tree c554a9ee4516f1d3f89b18cba2a86255f3a2ab5c
parent 56a7840578528ad2c6676b65f454c439c45f87d3
author Yan Han <yanha@google.com> 1599756130 +0200
committer Yan Han <yanha@google.com> 1599842628 +0200

Add method to compute the relationship between two paths.

This is a helper function used to implement the initial set of Westworld
atoms.

Test: atest HdmiUtilsTest
Bug: 159796477

Change-Id: Ic21fa1a9b7bd93e0ae7e125601e532468fae7928