)]}'
{
  "commit": "3c2fdf634559038d55f61917c41eaed4fc3ef794",
  "tree": "83e8e52e412ac0ec76570f18fe6b69c70e570473",
  "parents": [
    "9538e4dbbb94cb2d34ded1502140a33eeea5db58"
  ],
  "author": {
    "name": "Wan-Teh Chang",
    "email": "wtc@google.com",
    "time": "Fri Jan 04 16:25:17 2019 -0800"
  },
  "committer": {
    "name": "Wan-Teh Chang",
    "email": "wtc@google.com",
    "time": "Mon Jan 07 23:35:16 2019 +0000"
  },
  "message": "Optimize and document compare_ref_frame_info.\n\nWhen used as the comparison function for qsort(),\ncompare_ref_frame_info() can return any negative integer value, not just\n-1, if the first argument is less than the second. Similarly it can\nreturn any positive integer value, not just 1, if the first argument is\ngreater than the second. See\nhttps://en.cppreference.com/w/c/algorithm/qsort.\n\nChange-Id: Ic4eabf6e834db22aabd5e24c8093a5b0f2052856\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "e58a7bdc9b5c758c3974927d997a070f49c1133a",
      "old_mode": 33188,
      "old_path": "av1/common/mvref_common.c",
      "new_id": "e3f9d4960d66fa7d771cc0401c506b6c276ef9dc",
      "new_mode": 33188,
      "new_path": "av1/common/mvref_common.c"
    }
  ]
}