Codec2BufferUtils: use libyuv to copy between NV12 and I420
am: df70e8570b

Change-Id: I3776ff54d7c018091783181e5575eef5a5493180
tree: 74f8c196c20f7800695e4f8aefb354bba8994130
  1. codec2/
  2. hooks/
  3. media/
  4. Android.bp
  5. OWNERS