tree 07f87d72abcd509b87ffadb5c798ef39f12f26ef
parent 5a5688dcdf70bbe3609ffae7f82bc107ec608900
author Yue Chen <yuec@google.com> 1555536015 -0700
committer Yue Chen <yuec@google.com> 1555547090 +0000

Add assertions to validate precomputed reference frame map

- Compare the reference frame display order indices precomputed at
  the beginning of a GF group, with the indices inferred from the
  order hints of reference buffers in actual encoding process.
- The check is controlled by macro CHECK_PRECOMPUTED_REF_FRAME_MAP,
  which is 0 by default.
- The check is disabled on OVERLAY frames for now, because info in
  cpi->gf_group has been refreshed for next GOP when the check is
  performed for OVERLAY frames. Since we have not support inter-GOP
  ref frame map computation, the precomputed ref map for an OVERLAY
  frame is all -1 at this point (although it is meaningful before
  gf_group is refreshed).

Change-Id: I570bb4ab4f16a9eef23043a89428b4162e11dfda