)]}'
{
  "commit": "b0dde004842f35ae3ee86706724318a4086c9a80",
  "tree": "e9bfd1f66a8f4416b1dcff18fee8a50e5e6d2ae0",
  "parents": [
    "580bf1fb8e1afbb2d97c7a4dbca820adb9c8de41"
  ],
  "author": {
    "name": "Shao, Jiawei",
    "email": "jiawei.shao@intel.com",
    "time": "Tue Aug 18 21:13:11 2026 -0700"
  },
  "committer": {
    "name": "dawn-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "email": "dawn-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Tue Aug 18 21:13:11 2026 -0700"
  },
  "message": "Add document about feature `BufferMapWriteExtendedUsages`\n\nThis patch adds the document of the feature `BufferMapWriteExtendedUsages`\nthat supports creating buffers with `MapWrite` and the combinations of\nany other buffer usages except `MapRead`. This feature can be supported\non both cache-coherent UMA and non-cache-coherent UMA as it does not\nrequire `MapRead` with any other buffer usages, which is extremely slow\non non-cache-coherent UMA.\n\nBug: 386255678\nChange-Id: If59a18f2df57a84d8316ec87830ae3341d35ac8c\nReviewed-on: https://dawn-review.googlesource.com/c/dawn/+/333415\nCommit-Queue: Shao, Jiawei \u003cjiawei.shao@intel.com\u003e\nReviewed-by: Corentin Wallez \u003ccwallez@chromium.org\u003e\nReviewed-by: Loko Kung \u003clokokung@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "8e36e8896983e094ed338d68664d520de031c04e",
      "new_mode": 33188,
      "new_path": "docs/dawn/features/buffer_map_write_extended_usages.md"
    }
  ]
}