)]}'
{
  "commit": "5d8a6c3fd57f2bb0695b09557817255a9eb20846",
  "tree": "bd286eeff2d82b9f85a8694fb696c60dc4c93e03",
  "parents": [
    "2d6923a5c60fad9f62ae512ee4ad0c417302dfb3"
  ],
  "author": {
    "name": "Sai Deng",
    "email": "sdeng@google.com",
    "time": "Tue Apr 13 16:33:43 2021 -0700"
  },
  "committer": {
    "name": "Sai Deng",
    "email": "sdeng@google.com",
    "time": "Wed Apr 21 03:46:59 2021 +0000"
  },
  "message": "Add color range detection in tune\u003dbutteraugli mode\n\nUse the correct coefficients for YUV-\u003eRGB conversion based on the color\nrange. Get about additional -0.2% Butteraugli gains in\ntune\u003dbutteraugli mode.\n\nPerformance of tune\u003dbutteraugli mode. Baseline: tune\u003dpsnr, speed 6\n                        PSNR    SSIM    Butteraugli\nHDRplus (limited range) 4.0%   -2.5%    -18.1%\nHDRplus (full range)    3.4%   -2.0%    -19.2%\n\nChange-Id: If0920d75c31863022081c3fe340940c59d228a0d\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "dff9fedbd4a42de594e616ba0b8552742a8c1839",
      "old_mode": 33188,
      "old_path": "aom_dsp/butteraugli.c",
      "new_id": "038efcd3136f3eac02b0e237f264772dfff62357",
      "new_mode": 33188,
      "new_path": "aom_dsp/butteraugli.c"
    },
    {
      "type": "modify",
      "old_id": "06402aa3e4bde815ddea138155bc27c23033bddf",
      "old_mode": 33188,
      "old_path": "aom_dsp/butteraugli.h",
      "new_id": "5304092ccb541985150cbd513d7885b58b10526c",
      "new_mode": 33188,
      "new_path": "aom_dsp/butteraugli.h"
    },
    {
      "type": "modify",
      "old_id": "679a5746d46d8dba6e042cd991ed9b42dd07ba4d",
      "old_mode": 33188,
      "old_path": "av1/av1_cx_iface.c",
      "new_id": "fa237382fcfd7c1b208acced1efd030408dbfcf3",
      "new_mode": 33188,
      "new_path": "av1/av1_cx_iface.c"
    },
    {
      "type": "modify",
      "old_id": "359e5b51db673a465b645ca601dc33af22c1abd0",
      "old_mode": 33188,
      "old_path": "av1/encoder/tune_butteraugli.c",
      "new_id": "b5691f955095d32cf695873ab100268701f3d689",
      "new_mode": 33188,
      "new_path": "av1/encoder/tune_butteraugli.c"
    }
  ]
}