)]}'
{
  "commit": "bafa11cbc28efcb259c8d07e41107b2a30e96f26",
  "tree": "4ee10f1297a9cfda0036f6ac217aab3b8427307d",
  "parents": [
    "3df32a6f8023be50d6e41abb30444cddf6789ae9"
  ],
  "author": {
    "name": "Wei-Ting Lin",
    "email": "weitinglin@google.com",
    "time": "Tue Jul 10 13:20:59 2018 -0700"
  },
  "committer": {
    "name": "Wei-ting Lin",
    "email": "weitinglin@google.com",
    "time": "Thu Jul 12 22:18:12 2018 +0000"
  },
  "message": "Add a new backward reference update rule\n\nIn the new multi-lay structure, all BWDREFs are replaced\nwith INTRNL_ARFs. Therefore, when GF\u003d4,  whenever an INTRNL_ARF\nis coded, we can use refresh_bwd_ref instead of refresh_alt2_ref.\n\nIn addition, since every backward reference frame will have one\noverlay frame, there is no need to use the is_last_bipred flag\nfor show_existing_frame.\n\nChange-Id: I7c3d05132197d550166d5d7c5e75d42402048291\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "5dccefe98557c3fc982052f6c12ed634a656f9b5",
      "old_mode": 33188,
      "old_path": "av1/encoder/encoder.c",
      "new_id": "5d9773039a2a1a2da548168a3ad6774d1eb7dbc4",
      "new_mode": 33188,
      "new_path": "av1/encoder/encoder.c"
    },
    {
      "type": "modify",
      "old_id": "0ddb4f1048579c6c2bd043bd2eaacf8af6ed403f",
      "old_mode": 33188,
      "old_path": "av1/encoder/encoder.h",
      "new_id": "7577a58cde08fb248dc49664c0281ad76bc1de18",
      "new_mode": 33188,
      "new_path": "av1/encoder/encoder.h"
    },
    {
      "type": "modify",
      "old_id": "4e303dc157232efc81d6ca610e813006d518d905",
      "old_mode": 33188,
      "old_path": "av1/encoder/firstpass.c",
      "new_id": "008906e171d8cc2aa06ea97969865351f04c8157",
      "new_mode": 33188,
      "new_path": "av1/encoder/firstpass.c"
    }
  ]
}