tree 37a14d23cb8cd8a50a54f2e7cc69f6f3f0976cf9
parent 760a2f4258cc4494cdfa68175a4c69c16af28c53
author David Turner <david.turner@argondesign.com> 1544197950 +0000
committer David Turner <david.turner@argondesign.com> 1544203839 +0000

Refactor refresh_frame_flags/refresh_frame_mask

* Introduce a new finalize_encoded_frame() function which is called
  after encoding a frame but before packing the bitstream.  This will
  take care of a few things which are currently inside
  av1_pack_bitstream but aren't anything to do with actually writing out
  the bitstream.
* Move get_refresh_mask() from bitstream.c to encoder.c, rename it to
  get_refresh_frame_flags(), call it from finalize_encoded_frame()
  instead of write_uncompressed_header().
* Merge cpi->refresh_frame_mask in the encoder and
  pbi->refresh_frame_flags in the decoder to the common variable
  cm->current_frame.refresh_frame_flags
* Clean-up get_refresh_frame_flags()
* Clean-up some of write_uncompressed_header()

This forms part of wider restructuring and refactoring in order to
achieve a clean API separation at the entry to the low-level encoder.

BUG=aomedia:2244

Change-Id: I0e3a12fa3cfa986164512a41e7aeaf3130929e65