tree ff37e860cfa2baa63c4fed4eb70aacbf628711eb
parent 37a206b10b05f5945f2e887a19a03073482da683
author Robert Delgado <robertdelgado@google.com> 1562884490 -0700
committer Vishnu Nair <vishnun@google.com> 1580149014 -0800

Added check for invalid transform.

Test: A transform whose matrix is not invertible.
Change-Id: I6b0b5b9a1c890c8a8694f17a4fbe52a2e875b51a
Merged-In: I6b0b5b9a1c890c8a8694f17a4fbe52a2e875b51a