)]}'
{
  "commit": "a7c547b55474c3d8bde53711eae24ae0e28bbc0a",
  "tree": "71c7c08608bdd26a997a794e594e6dc4f105f8c9",
  "parents": [
    "eb0bee078ef266a0dc986ee3045ce54ffeeb83df"
  ],
  "author": {
    "name": "linesight",
    "email": "ted.lin0000@gmail.com",
    "time": "Tue Jul 07 09:44:19 2026 -0700"
  },
  "committer": {
    "name": "swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "email": "swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Tue Jul 07 14:56:03 2026 -0700"
  },
  "message": "Vulkan: Build Wayland WSI against libwayland older than 1.20\n\nThe Wayland WSI marshalled requests via wl_proxy_marshal_flags and used\nWL_MARSHAL_FLAG_DESTROY, both introduced in libwayland 1.20 (1.19.91).\nSwiftShader\u0027s bundled headers are 1.21 so the standalone build compiled,\nbut embedded builds that use the host\u0027s Wayland headers fail where those\nare older: rolling into Dawn on Debian 11 (Bullseye, Wayland 1.18) broke\nwith \"error: use of undeclared identifier \u0027WL_MARSHAL_FLAG_DESTROY\u0027\".\n\nMarshal requests through the older wl_proxy_marshal /\nwl_proxy_marshal_constructor / wl_proxy_marshal_constructor_versioned\nprimitives instead. These have existed since libwayland 1.2 and are\nexactly what the generated static-inline wrappers used prior to 1.20, so\nthis needs neither the 1.20-only wl_proxy_marshal_flags symbol at runtime\nnor the WL_MARSHAL_FLAG_DESTROY macro at compile time, and introduces no\nnew minimum libwayland version.\n\nChange-Id: I965424d33c9420a8d6832009099190e1174c46cb\nReviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/77608\nTested-by: Yuly Novikov \u003cynovikov@chromium.org\u003e\nReviewed-by: Yuly Novikov \u003cynovikov@chromium.org\u003e\nReviewed-by: Shahbaz Youssefi \u003csyoussefi@google.com\u003e\nCommit-Queue: Yuly Novikov \u003cynovikov@chromium.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "a0926b7281554184ab94852ab01d596fd34a6750",
      "old_mode": 33188,
      "old_path": "src/WSI/libWaylandClient.cpp",
      "new_id": "3a06215cfc475d1e1cba5d0703b197bee0e31f16",
      "new_mode": 33188,
      "new_path": "src/WSI/libWaylandClient.cpp"
    },
    {
      "type": "modify",
      "old_id": "0e69710732b2ad01894a0e60bbea5788d9456244",
      "old_mode": 33188,
      "old_path": "src/WSI/libWaylandClient.hpp",
      "new_id": "4d22dfe3897a62f1725e9ce1ecb1ebfad3b1bf94",
      "new_mode": 33188,
      "new_path": "src/WSI/libWaylandClient.hpp"
    }
  ]
}