)]}'
{
  "commit": "fd5aae413eb21bfe0fa413cc3d1083f8f89ce5a9",
  "tree": "1e53791c3bf847acf02bad646a2a3399c11d8044",
  "parents": [
    "9b5fb2ce6fea7a41d9746653b4e89cfe3512c410"
  ],
  "author": {
    "name": "Satish Kumar Suman",
    "email": "satish.suman@ittiam.com",
    "time": "Mon Sep 17 18:10:04 2018 +0530"
  },
  "committer": {
    "name": "Yunqing Wang",
    "email": "yunqingwang@google.com",
    "time": "Mon Sep 17 18:37:00 2018 +0000"
  },
  "message": "Optimize highbd 64x64 fwd_txfm\n\nAdded sse4_1 variant for highbd 64x64 fwd_txfm.\n\nWhen tested for 20 frames of crowd_run_360p_10 at 750 kbps,\nobserved ~3.7% reduction in encoder time for speed\u003d1 preset.\n\nAchieved module level gains of 4x w.r.t. C function.\n\nChange-Id: Id9da2231a7a5c0eebe81f5062f8c2d5a7feb3227\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "a61f1d780dfab3bee72683ddc7209253d9c83ece",
      "old_mode": 33261,
      "old_path": "av1/common/av1_rtcd_defs.pl",
      "new_id": "c605906e211569dc39e35d6601f5ab4ac6f30cd1",
      "new_mode": 33261,
      "new_path": "av1/common/av1_rtcd_defs.pl"
    },
    {
      "type": "modify",
      "old_id": "0636555ba015857cdb45f57b4f19ec027d5d2da8",
      "old_mode": 33188,
      "old_path": "av1/common/x86/highbd_txfm_utility_sse4.h",
      "new_id": "6f24e5948af5235d072156fc5a06f81cec39b59d",
      "new_mode": 33188,
      "new_path": "av1/common/x86/highbd_txfm_utility_sse4.h"
    },
    {
      "type": "modify",
      "old_id": "c71f2e74ce51be3ae3b75bfc3292545b98b8cd04",
      "old_mode": 33188,
      "old_path": "av1/encoder/x86/av1_fwd_txfm1d_sse4.c",
      "new_id": "07615543c62c3b636843b14f5d0f9f62b706e539",
      "new_mode": 33188,
      "new_path": "av1/encoder/x86/av1_fwd_txfm1d_sse4.c"
    },
    {
      "type": "modify",
      "old_id": "968f9009dc678d78feb3ea5ead56da75c9e3755d",
      "old_mode": 33188,
      "old_path": "av1/encoder/x86/av1_fwd_txfm2d_sse4.c",
      "new_id": "8ec0256eb8aba2c9badc498647ced898b75844cb",
      "new_mode": 33188,
      "new_path": "av1/encoder/x86/av1_fwd_txfm2d_sse4.c"
    },
    {
      "type": "modify",
      "old_id": "17ca8fcb49f7dc173e579c3df9a4e2e2adb184ae",
      "old_mode": 33188,
      "old_path": "av1/encoder/x86/av1_txfm1d_sse4.h",
      "new_id": "6df2a8bdbb3822d319345d9c9512b2ffb6f36387",
      "new_mode": 33188,
      "new_path": "av1/encoder/x86/av1_txfm1d_sse4.h"
    }
  ]
}
