)]}'
{
  "commit": "d1ac0321cabdcff0b27f45f38b8e9aeb26fe8a2f",
  "tree": "2f16e47c032b6798137a83c4b8faa8dbaeb749a1",
  "parents": [
    "8b7a4e16cb0df12911651e19a25021e4620816df"
  ],
  "author": {
    "name": "Zoe Liu",
    "email": "zoeliu@google.com",
    "time": "Mon Jun 05 13:59:12 2017 -0700"
  },
  "committer": {
    "name": "Zoe Liu",
    "email": "zoeliu@google.com",
    "time": "Thu Jun 15 18:34:29 2017 +0000"
  },
  "message": "Add the new coding tool \"speed_refs\"\n\nThis patch will not cause any performance change regardless of whether\nspeed_refs is on or off.\n\nThis coding tool is targeted to speed up the encoder side reference\nframe selection process. The essential idea is to have two scanning\npasses for each superblock of size 64x64 and this CL lays out the\ninitial framework but no reference frame selection is done yet:\n\nFirst scanning pass - To simplify the partition and the mode\ncandidates (e.g. considering nearestmv / nearmv / zeromv only) and\nidentify the best reference frame prediction candidates;\n\nSecond scanning pass - Use the best reference frame candidate(s)\nobtained from the first pass to encode the current superblock.\n\nChange-Id: I11266d468de3077271a5e866eebd341a8014d136\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "98913db0410360f76237c8b40b27244e1154392e",
      "old_mode": 33188,
      "old_path": "av1/encoder/encodeframe.c",
      "new_id": "96bcfeae6a2c5ee6493cac2a0a2205d9e8377fbc",
      "new_mode": 33188,
      "new_path": "av1/encoder/encodeframe.c"
    },
    {
      "type": "modify",
      "old_id": "6ad1197acf64b3757371c05fd2a33e3287b7fe31",
      "old_mode": 33188,
      "old_path": "av1/encoder/encoder.h",
      "new_id": "1b81a4144893cb7bb0df3627f267a43ef271c215",
      "new_mode": 33188,
      "new_path": "av1/encoder/encoder.h"
    },
    {
      "type": "modify",
      "old_id": "e820f1947969e397a00f25903970dc374c013069",
      "old_mode": 33188,
      "old_path": "av1/encoder/rdopt.c",
      "new_id": "1f4f1610b71d78e3dabfb17da358ff8801238133",
      "new_mode": 33188,
      "new_path": "av1/encoder/rdopt.c"
    },
    {
      "type": "modify",
      "old_id": "3b694d7d3daf2603e64f12c76e5cc1b52a934e66",
      "old_mode": 33261,
      "old_path": "configure",
      "new_id": "ca238952aae617402225788e6bc812041eabb992",
      "new_mode": 33261,
      "new_path": "configure"
    }
  ]
}