)]}'
{
  "commit": "cdbe7085810a00ef1acd28d42a767d487237f14b",
  "tree": "1a06c26e1523f56dd647f9b798c9d2f03b8eec52",
  "parents": [
    "199a2f40522f8912d980fd70f41ccf4d6330fd24"
  ],
  "author": {
    "name": "Urvang Joshi",
    "email": "urvang@google.com",
    "time": "Thu Jan 26 13:06:49 2017 -0800"
  },
  "committer": {
    "name": "Urvang Joshi",
    "email": "urvang@google.com",
    "time": "Mon Jan 30 17:48:46 2017 +0000"
  },
  "message": "Palette Optimization: O(1) context lookup.\n\nNow that we have small number of contexts (5), use hash multipliers\n(instead of base 11), so that color context hash is within a small\nrange. This allows us to use a lookup table to get color context\ninstead of a for loop.\n\nOutput bitstreams are bit-exact, so no change in compression.\n\nChange-Id: I8cd8c893048c2fc6b22ccbd56f652d11486e2ee9\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "e23d0260442f8cb1e546fe140b7b45e5a5eed6e3",
      "old_mode": 33188,
      "old_path": "av1/common/entropymode.c",
      "new_id": "108e43d58355dfadbe1d01330b40ba7786d906b8",
      "new_mode": 33188,
      "new_path": "av1/common/entropymode.c"
    }
  ]
}