)]}'
{
  "commit": "145a5f09dcb5e26bc9f40a00f7ef3559bd9c5159",
  "tree": "299699bcf8d28957d3be4458b72f878418491501",
  "parents": [
    "19777f051b67d569051b38a9d3f317cd8ea5dc30"
  ],
  "author": {
    "name": "Diksha Singh",
    "email": "diksha.singh@ittiam.com",
    "time": "Wed Apr 15 13:23:15 2026 +0530"
  },
  "committer": {
    "name": "Yunqing Wang",
    "email": "yunqingwang@google.com",
    "time": "Thu Apr 23 09:44:48 2026 -0700"
  },
  "message": "Add SSE4.1 optimization for interp_cubic()\n\nThis patch refactors av1_model_rd_curvfit() by consolidating two\ninterp_cubic() calls for computing rate and distortion.\nAlso, the relevant SSE4.1 implementation for the combined interp_cubic()\nfunction along with its corresponding unit test is added.\nThe scaling of the SSE4.1 implementation w.r.t. C is ~1.23x.\n\nChange-Id: I941cda972a9b5551dee009339e143933538cb88e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "5e730f9be519b4b08a717d6110ee07e5262530bc",
      "old_mode": 33188,
      "old_path": "av1/av1.cmake",
      "new_id": "4b92eb4add1702d867dbc38eb7592f182f32ab49",
      "new_mode": 33188,
      "new_path": "av1/av1.cmake"
    },
    {
      "type": "modify",
      "old_id": "d5d63703e7d95cb8cc485d6ac2b1c5d29d016350",
      "old_mode": 33188,
      "old_path": "av1/common/av1_rtcd_defs.pl",
      "new_id": "bd5934044d9400d91b52075557d4dce42e313505",
      "new_mode": 33188,
      "new_path": "av1/common/av1_rtcd_defs.pl"
    },
    {
      "type": "modify",
      "old_id": "e9f6e54f0308165ff84ce21408c548bbd4afd7c9",
      "old_mode": 33188,
      "old_path": "av1/encoder/rd.c",
      "new_id": "b5f6b3a725dcd5ed6c4fbdd3308ccd93a6be6037",
      "new_mode": 33188,
      "new_path": "av1/encoder/rd.c"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "48bc58062493b19692acbe2fec08b0b5a679f001",
      "new_mode": 33188,
      "new_path": "av1/encoder/x86/model_rd_sse4.c"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "910f20abda8440fe116af41cbbf6ba2994836cbd",
      "new_mode": 33188,
      "new_path": "test/model_rd_test.cc"
    },
    {
      "type": "modify",
      "old_id": "6224c54e6e444d45f9f960a8c38f0674c3321b18",
      "old_mode": 33188,
      "old_path": "test/test.cmake",
      "new_id": "84ba9182f5411330c4d2e80fdb2dfdb1164418aa",
      "new_mode": 33188,
      "new_path": "test/test.cmake"
    }
  ]
}