)]}'
{
  "commit": "759771c6651589f9512e8c0e77fd11cb32c90c11",
  "tree": "6fc0910181681d13f820b6182e6e1e8695501132",
  "parents": [
    "8a086e055361de820659482a1a9496fbdc10b817"
  ],
  "author": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Wed Jan 10 16:41:40 2018 -0800"
  },
  "committer": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Thu Jan 11 04:55:35 2018 +0000"
  },
  "message": "Skip allocating mem space for leaf nodes in ctx tree\n\nThe coding block processing is streamlined in cb4x4. There is no\nlonger a need to do special handle for sub8x8 blocks. This commit\nremoves the unnecessary memory allocation to the leaf nodes,\ncorresponding to 4x4 block size. It saves around 20% of the encoder\nmemory requirement.\n\nChange-Id: I61301d6dea6c0a10ee232d166eea28578e2b3a58\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "c476ec300dbc2ab3685c0c3310e9928a4fd31223",
      "old_mode": 33188,
      "old_path": "av1/encoder/context_tree.c",
      "new_id": "7e9d68bb205649ace7b1d65528e2929caa264fdc",
      "new_mode": 33188,
      "new_path": "av1/encoder/context_tree.c"
    }
  ]
}