)]}'
{
  "commit": "bdda9d4e9dc879ab2bebccbc6035fc963d97e6e1",
  "tree": "a79744292b8447a8ad0d1c2b8911b12205f02a70",
  "parents": [
    "cb63767421b5c21affa5d74b22f8de053801d036"
  ],
  "author": {
    "name": "Yaowu Xu",
    "email": "yaowu@google.com",
    "time": "Wed Jun 21 10:58:36 2017 -0700"
  },
  "committer": {
    "name": "Yaowu Xu",
    "email": "yaowu@google.com",
    "time": "Thu Jun 22 19:53:31 2017 +0000"
  },
  "message": "convert to int before apply sign\n\navoids overflow of unsigned integer.\n\nChange-Id: Ic92974b508bb0cd6fc680203ffa6cff14d644ff7\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "0d6ea0136be3f0a82d14b423397dc4e63edfde72",
      "old_mode": 33188,
      "old_path": "av1/encoder/av1_quantize.c",
      "new_id": "8c56d2133de11f1ae3bf592a49bc1166ff74e652",
      "new_mode": 33188,
      "new_path": "av1/encoder/av1_quantize.c"
    }
  ]
}