)]}'
{
  "commit": "ffe7ae7cb178ccd8ce91b4b51ec4fb3536d1a702",
  "tree": "de7c5eef6fc33bdb4f74ff27218777869e2be3bb",
  "parents": [
    "c199fb47ed1d301461f05e3ed1b1050241a7b9c8"
  ],
  "author": {
    "name": "Remya",
    "email": "remya.prakasan@ittiam.com",
    "time": "Mon Sep 24 19:59:00 2018 +0530"
  },
  "committer": {
    "name": "Yunqing Wang",
    "email": "yunqingwang@google.com",
    "time": "Mon Sep 24 19:22:48 2018 +0000"
  },
  "message": "Optimize highbd 4x16 and 16x4 inv_txfm\n\nEnabled sse4_1 optimizations for tx_sizes 4x16 and 16x4.\n\nModule level gains:\nTx_size    Gain w.r.t. C\n4x16         6.01x\n16x4         7.36x\n\nWhen tested for 20 frames of crowd_run_360p_10 at 1 mbps\nfor speed\u003d1 preset, observed ~0.5% reduction in encoder time.\n\nChange-Id: I0c5d6530c666150be0de062a7084c7a2bf61410f\n",
  "tree_diff": [
    {
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      "old_path": "av1/common/av1_rtcd_defs.pl",
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      "new_mode": 33261,
      "new_path": "av1/common/av1_rtcd_defs.pl"
    },
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      "old_path": "av1/common/idct.c",
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      "new_path": "av1/common/idct.c"
    },
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      "old_mode": 33188,
      "old_path": "av1/common/idct.h",
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      "new_mode": 33188,
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    },
    {
      "type": "modify",
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      "old_mode": 33188,
      "old_path": "av1/common/x86/highbd_inv_txfm_avx2.c",
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      "new_mode": 33188,
      "new_path": "av1/common/x86/highbd_inv_txfm_avx2.c"
    },
    {
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}