)]}'
{
  "commit": "22bbe4cc7dc07943dab898fe631a53be8dfb704f",
  "tree": "1e1288aca3c787a3039195bb9e9e7a36762e72c3",
  "parents": [
    "1a191125da96d036dcf91479263369fee7ea23ba"
  ],
  "author": {
    "name": "Debargha Mukherjee",
    "email": "debargha@google.com",
    "time": "Thu Aug 31 12:30:10 2017 -0700"
  },
  "committer": {
    "name": "Debargha Mukherjee",
    "email": "debargha@google.com",
    "time": "Thu Sep 07 05:21:58 2017 +0000"
  },
  "message": "Reduce line buffer size for Wiener filter.\n\nThis patch forces the vertical filtering for the top and bottom\nrows of a processing unit for the Wiener filter to be 5-tap.\nThe 5-taps are derived from the primary 7-tap fitler by forcing\nthe taps at the end to be zero, and absorbing their weights into\nthe other taps to maintain normalization.\nThis will effectively reduce the line buffer size for luma Wiener\nfilter to 4 (from 6).\n\nChange-Id: I5e21b58369777eabf553a8987387d112f98a5598\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "f1411db3062c92d8e8207072c2cf4b6f58081809",
      "old_mode": 33188,
      "old_path": "av1/common/restoration.c",
      "new_id": "206433078fc0b7e514b27b58644bce1ccef6dfc4",
      "new_mode": 33188,
      "new_path": "av1/common/restoration.c"
    },
    {
      "type": "modify",
      "old_id": "e530137c5aacba22c4c7f25d90710d5821669d74",
      "old_mode": 33188,
      "old_path": "av1/encoder/pickrst.c",
      "new_id": "9e682ea7b5af80c54bd0fccf9f7cb18d182e0fac",
      "new_mode": 33188,
      "new_path": "av1/encoder/pickrst.c"
    }
  ]
}