tree 260f70dce4d8a277dc621932b0b2a521b37391f8
parent 2cae02cd02ea0b5d04268621616d386c9d5261c6
author Eino-Ville Talvala <etalvala@google.com> 1345833726 -0700
committer Eino-Ville Talvala <etalvala@google.com> 1346083763 -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: I1bf37a4c8c8935711e803d7477393fe2c01f8216