Camera: Set the snapshot buffer offsets and size as required for the …
…gemini offline

encoder.

Get the required Y offcet, CbCr offset and the rawHeap size from the
encoder and use the same while registering the buffer with driver, as
part of gemini offline encoder requirement for different rotation values.

Change-Id: Ie1d218af7ba397ee192f0b5e62848e335fd2cc64
Merge "Camera: Set the snapshot buffer offsets and size as required for the … …gemini offline" into cm-10.1