)]}'
{
  "commit": "e3907ea67c036ef8afecaad717bdae6934d39cc4",
  "tree": "63c89429243de5a3a22e73578abc1649aa33aebc",
  "parents": [
    "46929634257f291aa7be5cc46606509cec0ed9a1"
  ],
  "author": {
    "name": "Peng Bin",
    "email": "binpengsmail@gmail.com",
    "time": "Thu Mar 01 19:21:53 2018 +0800"
  },
  "committer": {
    "name": "Bin Peng",
    "email": "binpengsmail@gmail.com",
    "time": "Tue Mar 06 02:54:37 2018 +0000"
  },
  "message": "Refactor inv txfm ssse3 for tx_type with identity\n\nAdd dedicate functions for inv txfm include identity type.\nlowbd_inv_txfm2d_add_{idtx,h_identity,v_identity}_ssse3\nThese functions are faster then the general one, for saving\na lot instructions by dropping transpose and dropping\nsome load or store operations.\n\nThe unittest shows this CL is 1.9x ~ 7.0x faster for those\ninv txfm include identity type.\n* 2.3x ~ 7.0x tx_size (64x64, 64x32, 32x64)\n* 1.9x ~ 3.1x other cases\n\nChange-Id: Ib8b0341c25088b5d424a52901853db198343279f\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "e785e61722a8a3ab66737dc8bce8af410cc027bc",
      "old_mode": 33188,
      "old_path": "av1/common/x86/av1_inv_txfm_ssse3.c",
      "new_id": "3618370a09a7a546e04ef8f8e101f1592d9b7bdb",
      "new_mode": 33188,
      "new_path": "av1/common/x86/av1_inv_txfm_ssse3.c"
    }
  ]
}