tree 260f70dce4d8a277dc621932b0b2a521b37391f8
parent 4589e489353e5062fb9285c0b872629ca6454dad
author Eino-Ville Talvala <etalvala@google.com> 1345833726 -0700
committer Eino-Ville Talvala <etalvala@google.com> 1345843710 -0700

Camera: Add methods for read-only access to metadata.

- Define a read-only version of camera_metadata_entry_t
- Support finding with read-only output
- Add const to clone method input camera_metadata_t.

Bug: 6243944
Change-Id: Icd581e48f5fafaa6da22ca25e872bf3ede192222