)]}'
{
  "commit": "8e3ce1a9e3ee2139fea89d5508a1d268f20426b7",
  "tree": "9c44d9cc3b2494fdaa60e4ea649c6c2d8c53346f",
  "parents": [
    "f60a3910c4ab7725dc6dd54877bbdd3ed5f0e187"
  ],
  "author": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Mon Oct 14 16:03:23 2013 -0700"
  },
  "committer": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Tue Oct 15 10:54:06 2013 -0700"
  },
  "message": "Re-design all-zero-coeff block index buffer use\n\nUse the zcoeff_blk buffer of PICK_MODE_CONTEXT to store the indexes\nof all-zero-coeff block of the current best mode. Remove the temporary\nbuffer best_zcoeff_blk defined in the rate-distortion optimization\nloop. This improves the speed performance by about 0.5% in all speed\nsettings.\n\nChange-Id: Ie3e15988ddfa581eafa2e19a8228d3fe4a46095c\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "9b57bc364ddc530434cfcdb3294fe5ec78bfabcc",
      "old_mode": 33188,
      "old_path": "vp9/encoder/vp9_block.h",
      "new_id": "3a2be56a198b71e485f188aef4e75cafe3d25c83",
      "new_mode": 33188,
      "new_path": "vp9/encoder/vp9_block.h"
    },
    {
      "type": "modify",
      "old_id": "5eb0ed0a5187e55fdaf79b931a432b2befd5046f",
      "old_mode": 33188,
      "old_path": "vp9/encoder/vp9_rdopt.c",
      "new_id": "54e60d6e1c58e1f3e2378a70ddca84ff194448d7",
      "new_mode": 33188,
      "new_path": "vp9/encoder/vp9_rdopt.c"
    }
  ]
}