)]}'
{
  "commit": "7ea0f1564d639b7de55e5cd9b373b4463d22c7c7",
  "tree": "dfcdf31bab3fa6b0975a48f97cfdb4636d2b9d22",
  "parents": [
    "a5657c2dfacd430363248c1d672fdf6c4c40bd50"
  ],
  "author": {
    "name": "Yue Chen",
    "email": "yuec@google.com",
    "time": "Mon Feb 05 16:37:01 2018 -0800"
  },
  "committer": {
    "name": "Yue Chen",
    "email": "yuec@google.com",
    "time": "Mon Feb 05 16:41:01 2018 -0800"
  },
  "message": "Use accurate HBD sse to determine block skip\n\nSince fast HBD variance functions scale down sse by 4 bit, we\nfirst use fast vf implementation to rule out blocks with non-zero\nscaled sse. Only if the source is HBD and the scaled sse is 0,\naccurate sse computation is applied to determine if the sse is\nreally 0. This step is necessary for ensuring lossless coding is\nreally lossless.\n\nBUG\u003daomedia:1269\n\nChange-Id: Iec45f08db427ec72718ed3307582e8d49916c24d\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "1a699c49efe5612d660d9238d282895650140214",
      "old_mode": 33188,
      "old_path": "av1/encoder/rdopt.c",
      "new_id": "4e14b90a9d3926a1124855bbfbd460040401f2d9",
      "new_mode": 33188,
      "new_path": "av1/encoder/rdopt.c"
    }
  ]
}