)]}'
{
  "commit": "d78dbff09a1b3166fdd5be07b5227179e6e2dfcb",
  "tree": "f8675eb56407fc7be659112f2cb9b53c6e94577b",
  "parents": [
    "cfc337aae8dabc2e4e1af28506d58230dc9de5c3"
  ],
  "author": {
    "name": "Deb Mukherjee",
    "email": "debargha@google.com",
    "time": "Tue Oct 07 02:48:08 2014 -0700"
  },
  "committer": {
    "name": "Deb Mukherjee",
    "email": "debargha@google.com",
    "time": "Wed Oct 08 23:59:43 2014 -0700"
  },
  "message": "Subpel search cleanups and enhancements\n\n- Some fixes to surface fit.\n- Returns variance function as cost rather than sad in the\n  pattern search and diamond search functions. Only\n  vp9_pattern_search_sad function used in bigdia search\n  uses sad as integer 1-away costs.\n- Deploys SUBPEL_TREE_PRUNED_MORE for speed 4+.\n\nResults:\nderf [Speed 3]: About +0.036% in coding efficiency without any\ndiscernible speed loss.\nderf [Speed 4]: About 2-3% faster at -0.199% loss in coding efficiency.\nderf [Speed 5]: About 3-4% faster at -0.149% loss in coding efficiency.\n\nChange-Id: I8462f94f6adb46966ca964f2bd0400977357fd63\n",
  "tree_diff": [
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