)]}'
{
  "commit": "2d4ae3b7134294311f15c886c944e88f499b37b3",
  "tree": "123e72821c6e7c36dea37fe832a72fd1a0f4d200",
  "parents": [
    "c47960f88149f23f0a07c24cee64ca7c3cf3ab04"
  ],
  "author": {
    "name": "Satheesh Kumar",
    "email": "satheesh.kumar@ittiam.com",
    "time": "Thu Mar 05 13:17:34 2026 +0530"
  },
  "committer": {
    "name": "Yunqing Wang",
    "email": "yunqingwang@google.com",
    "time": "Thu Mar 05 16:32:57 2026 -0800"
  },
  "message": "Improve av1_convolve_2d_sr_avx2()\n\nThis patch introduces the following optimizations:\n- Added a specialized code for 2-tap filtering\n- Improved the existing 4/6/8-tap filtering\n- Introduced a specialized handling for bw \u003c\u003d 4\n\nThe scaling w.r.t existing avx2 implementation is provided below:\n\nBlockSize  2tap   4tap   6tap   8tap\n2x2        1.40   1.31    -      -\n4x4        1.40   1.24    -      -\n8x8        0.83   1.14   1.09   0.91\n16x16      0.73   0.86   1.14   1.30\n32x32      0.77   0.95   1.31   1.40\n64x64      0.81   0.96   1.34   1.40\n128x128    0.91   1.08   1.52   1.56\n\nChange-Id: I480b6abec7e8d28b6fe60e8e5ef1e9bf6b859c8e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "7db8a2da8363c12457b33a2d5a305231fc91a025",
      "old_mode": 33188,
      "old_path": "aom_dsp/x86/convolve_avx2.h",
      "new_id": "727156268abdc68901a5e37fd6a64ce675af364b",
      "new_mode": 33188,
      "new_path": "aom_dsp/x86/convolve_avx2.h"
    },
    {
      "type": "modify",
      "old_id": "d1b76bd5a7a43046bbef080afe0bcafd3ab4e954",
      "old_mode": 33188,
      "old_path": "av1/common/filter.h",
      "new_id": "fb85ab2cf3f971993c9f7360212c852b60b99ac4",
      "new_mode": 33188,
      "new_path": "av1/common/filter.h"
    },
    {
      "type": "modify",
      "old_id": "521326cab0f618fa52a8aa82064b96450190463c",
      "old_mode": 33188,
      "old_path": "av1/common/x86/convolve_2d_avx2.c",
      "new_id": "c49a471d329f9532028385b34a5c6009b1b4a63a",
      "new_mode": 33188,
      "new_path": "av1/common/x86/convolve_2d_avx2.c"
    }
  ]
}