)]}'
{
  "commit": "a575ad8d2df68be7c4e0db726833ec06cd6009cb",
  "tree": "f34bee94599ddd65ab299bfc16f7579fc2e2e05e",
  "parents": [
    "aa2d41e0a068ab368a2b7c00af4a6efc2165e211"
  ],
  "author": {
    "name": "Nigel Tao",
    "email": "nigeltao@golang.org",
    "time": "Tue Dec 29 22:04:19 2020 +1100"
  },
  "committer": {
    "name": "Nigel Tao",
    "email": "nigeltao@golang.org",
    "time": "Tue Dec 29 22:04:19 2020 +1100"
  },
  "message": "Factor out png.decoder.filter_N functions\n\nwuffs_png_decode_19k_8bpp/clang9          92.1MB/s ± 0%  95.7MB/s ± 0%   +3.89%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_40k_24bpp/clang9          103MB/s ± 0%   110MB/s ± 0%   +6.81%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_77k_8bpp/clang9           348MB/s ± 0%   358MB/s ± 0%   +2.90%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_552k_32bpp/clang9         138MB/s ± 0%   136MB/s ± 0%   -1.92%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_4002k_24bpp/clang9        103MB/s ± 0%   111MB/s ± 0%   +8.04%  (p\u003d0.008 n\u003d5+5)\n\nwuffs_png_decode_filter_1_sub/clang9       738MB/s ± 0%   646MB/s ± 0%  -12.51%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_filter_2_up/clang9       13.4GB/s ± 0%  13.1GB/s ± 0%   -2.51%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_filter_3_average/clang9   329MB/s ± 0%   481MB/s ± 0%  +46.25%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_filter_4_paeth/clang9    70.0MB/s ± 0%  65.3MB/s ± 0%   -6.80%  (p\u003d0.008 n\u003d5+5)\n\nwuffs_png_decode_19k_8bpp/gcc10           98.0MB/s ± 0%  98.0MB/s ± 0%     ~     (p\u003d0.690 n\u003d5+5)\nwuffs_png_decode_40k_24bpp/gcc10           118MB/s ± 0%   118MB/s ± 0%   +0.43%  (p\u003d0.016 n\u003d5+5)\nwuffs_png_decode_77k_8bpp/gcc10            318MB/s ± 0%   317MB/s ± 0%   -0.19%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_552k_32bpp/gcc10          161MB/s ± 0%   159MB/s ± 0%   -1.38%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_4002k_24bpp/gcc10         118MB/s ± 0%   118MB/s ± 0%     ~     (p\u003d0.056 n\u003d5+5)\n\nwuffs_png_decode_filter_1_sub/gcc10        932MB/s ± 0%   931MB/s ± 0%     ~     (p\u003d0.151 n\u003d5+5)\nwuffs_png_decode_filter_2_up/gcc10        11.0GB/s ± 1%  11.4GB/s ± 0%   +3.32%  (p\u003d0.016 n\u003d4+5)\nwuffs_png_decode_filter_3_average/gcc10    645MB/s ± 0%   643MB/s ± 0%   -0.29%  (p\u003d0.008 n\u003d5+5)\nwuffs_png_decode_filter_4_paeth/gcc10     90.1MB/s ± 0%  83.6MB/s ± 0%   -7.24%  (p\u003d0.008 n\u003d5+5)\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "35ab8f5fec421ba8b6cb2cfcfd39f355044ca39e",
      "old_mode": 33188,
      "old_path": "release/c/wuffs-unsupported-snapshot.c",
      "new_id": "a79fa07f62b3a1c38251f2684046b12d742e63b4",
      "new_mode": 33188,
      "new_path": "release/c/wuffs-unsupported-snapshot.c"
    },
    {
      "type": "modify",
      "old_id": "64bdc1d7a7b42f9de4a27d5278b76127bda2bdac",
      "old_mode": 33188,
      "old_path": "std/png/decode_png.wuffs",
      "new_id": "0e9b4cb1644dbff1ef44aa25174f815239400117",
      "new_mode": 33188,
      "new_path": "std/png/decode_png.wuffs"
    }
  ]
}