tree cd2edfb5192b99423b263b9e921cbc3e5e358718
parent f8604089118a66086c4b2b2b6e09939910c636ea
author Frank Galligan <fgalligan@google.com> 1391735588 -0800
committer Frank Galligan <fgalligan@google.com> 1392326059 -0800

Add VP9 decoder support for external frame buffers

Added support for external frame buffers to libvpx's VP9 decoder.
If the external frame buffer functions are set then libvpx will
call the get function whenever it needs a new frame buffer to
decode a frame into. And it will call the release function
whenever there are no more references to that buffer.

Change-Id: Id2934d005f606af6e052fb6db0d5b7c02f567522