tree 66ac06644c127c17a0667d4c7952efb612221766
parent 0d362630e0ea5fe73f48092818a0643d89f46e0a
author feifanz <feifanz@codeaurora.org> 1458730136 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> 1461809390 -0700

qdMetadata: Add MetaData operation functions

1. Change frame rate to float since uint32_t can not
   match frame rate to standard.
2. Add function of getMetaData() for components to
   fetch params from MetaData.
2. Add function of CopyMetaData() for components to
   clone MetaData for different buffers.

Change-Id: Iba741215e524254b88f88058052fb6408e1f4a36
CRs-fixed: 1001500