)]}'
{
  "commit": "508ae1b3d592d40ca5327e0e4e68b6f5431513ea",
  "tree": "aca4e873458305b1a21fe1832b9c1d523ac90e49",
  "parents": [
    "7a49accd0b65453057762929efc7eed93deba043"
  ],
  "author": {
    "name": "Johann",
    "email": "johannkoenig@google.com",
    "time": "Wed Apr 13 16:38:02 2011 -0400"
  },
  "committer": {
    "name": "Johann",
    "email": "johannkoenig@google.com",
    "time": "Thu Apr 21 15:47:55 2011 -0400"
  },
  "message": "keep values in registers during quantization\n\nadd an sse4 quantizer so we can use pinsrw/pextrw and keep values in xmm\nregisters instead of proxying through the stack. and as long as we\u0027re\nbumping up, use some ssse3 instructions in the EOB detection (see ssse3\nfast quantizer)\npick up about a percent on 32bit and about two on 64bit.\n\nChange-Id: If15abba0e8b037a1d231c0edf33501545c9d9363\n",
  "tree_diff": [
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "258899eedd988becdf5e99a6e24a91f2df143601",
      "new_mode": 33188,
      "new_path": "vp8/encoder/x86/quantize_sse4.asm"
    },
    {
      "type": "modify",
      "old_id": "f093580618ed7078e3cec45f0aebf6176cbfbbde",
      "old_mode": 33188,
      "old_path": "vp8/encoder/x86/quantize_x86.h",
      "new_id": "bbe475f8cc79065cc19566051bca5e2f67ee6be8",
      "new_mode": 33188,
      "new_path": "vp8/encoder/x86/quantize_x86.h"
    },
    {
      "type": "modify",
      "old_id": "47a1788bc8bf64119d629812c3addf3411a23451",
      "old_mode": 33188,
      "old_path": "vp8/encoder/x86/x86_csystemdependent.c",
      "new_id": "b01319fa4535e6dc3be39a162e593111dfe1da8e",
      "new_mode": 33188,
      "new_path": "vp8/encoder/x86/x86_csystemdependent.c"
    },
    {
      "type": "modify",
      "old_id": "a7b68dba7578d5d941b3b52f322f5e455a3308d9",
      "old_mode": 33188,
      "old_path": "vp8/vp8cx.mk",
      "new_id": "c1783716479b9ec095599342dc7ba3e6a30a388f",
      "new_mode": 33188,
      "new_path": "vp8/vp8cx.mk"
    }
  ]
}
