)]}'
{
  "commit": "499fe05dc030b31d15c2ad9717e6bcee839f7d12",
  "tree": "0a1940649fca62295840ea1ccdecb40d95d743b8",
  "parents": [
    "0c9e2e9a1ddca6e120c4afa7f225968a9ab989bf"
  ],
  "author": {
    "name": "Yaowu Xu",
    "email": "yaowu@google.com",
    "time": "Fri Feb 22 16:18:08 2013 -0800"
  },
  "committer": {
    "name": "Yaowu Xu",
    "email": "yaowu@google.com",
    "time": "Mon Feb 25 07:47:27 2013 -0800"
  },
  "message": "optimize forward 16x16 DCT for accuracy\n\nThis commit added pre/post scaling for first half of fDCT16x16 to\nreduce error, by simulation of 100,000 blocks for random inputs,\nthe average sse reduced from 2.1/block to 0.0498/block.\n\nalso enabled tests for 16x16 fDCT and iDCT\n\nChange-Id: Id2a95f0464c6dd4118797d456237ae90274c0f02\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "194d5fb742a74cb927336904a261ffb71551898a",
      "old_mode": 33188,
      "old_path": "test/dct16x16_test.cc",
      "new_id": "f6d2d5994bd8f77ddebfd6f01fbe5e66c4fa344b",
      "new_mode": 33188,
      "new_path": "test/dct16x16_test.cc"
    },
    {
      "type": "modify",
      "old_id": "29657625c8867dea45052db645dea61665afd776",
      "old_mode": 33188,
      "old_path": "test/test.mk",
      "new_id": "d879f9fb28f9b92c0ce56a26f5fb2395bb06a5d6",
      "new_mode": 33188,
      "new_path": "test/test.mk"
    },
    {
      "type": "modify",
      "old_id": "a459e949b124e15b74341f7a52a9a8ab40b94ca8",
      "old_mode": 33188,
      "old_path": "vp9/encoder/vp9_dct.c",
      "new_id": "6894c5feede354a45535133bb7c745f3293173a0",
      "new_mode": 33188,
      "new_path": "vp9/encoder/vp9_dct.c"
    }
  ]
}