)]}'
{
  "commit": "3b5a90bd868a3469659e4cb78ec37032863cb92d",
  "tree": "38b132eb86b2efbe0e1b106b03f184db5d0a7c03",
  "parents": [
    "7edd5170b5e94c7f58e7e150cbe5446fc993a5de"
  ],
  "author": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Thu Dec 12 17:31:04 2013 -0800"
  },
  "committer": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Thu Dec 12 17:54:34 2013 -0800"
  },
  "message": "Enable adaptive pred filter type for sub8x8\n\nThis commit enables an adaptive prediction filter type selection\nfor sub8x8 block sizes. In speed 1, it re-uses the filter type of\ncollocated 8x8 block if it is tested in the rate-distortion optimization\nloop, for the sub8x8 blocks. Otherwise, it runs the normal test\nover all the three filter types. In speed 2, it re-uses the 8x8\nblock\u0027s prediction filter type, if available. Otherwise, force it\nto be EIGHTTAP.\n\nCompression and speed performance wise:\nspeed 1\nderf -0.266%\nyt   -0.138%\n\nbus at 2000 kbps: 33766ms -\u003e 30451ms (10% speed-up)\nfootball at 600 kbps: 48173ms -\u003e 43786ms (9% speed-up)\n\nspeed 2\nderf -0.026%\nyt   +0.134%\n\nbus at 2000 kbps: 18973ms -\u003e 17698ms (6% speed-up)\nfootball at 600 kbps: 26748ms -\u003e 25096ms (6% speed-up)\n\nChange-Id: I77e097533b969fd3472147225fa79fc98095d342\n",
  "tree_diff": [
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      "new_path": "vp9/encoder/vp9_block.h"
    },
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    },
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      "new_path": "vp9/encoder/vp9_onyx_int.h"
    },
    {
      "type": "modify",
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}