)]}'
{
  "commit": "3f86f877e04a967de684e62f1c74c99b458806fc",
  "tree": "dc593901f1717f48a1192dfcf0de381938c827aa",
  "parents": [
    "ecbfc062ae39e902c7472ec8165d2232fd81f3d1"
  ],
  "author": {
    "name": "Nico Weber",
    "email": "thakis@chromium.org",
    "time": "Tue Sep 15 16:07:21 2026 -0700"
  },
  "committer": {
    "name": "pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "email": "pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Tue Sep 15 16:07:21 2026 -0700"
  },
  "message": "Expand 1bpp rows to bytes before stretching them horizontally\n\nBefore:\n\n    pdfium_test --pages\u003d1-30 Mellor_ACTITC_01.pdf\n      Time (mean ± σ):      1.218 s ±  0.006 s\n      Range (min … max):    1.205 s …  1.228 s    10 runs\n\n    pdfium_test --pages\u003d20-22 Mellor_ACTITC_11.pdf\n      Time (mean ± σ):     621.8 ms ±   4.5 ms\n      Range (min … max):   615.6 ms … 630.4 ms    10 runs\n\nAfter:\n\n    pdfium_test --pages\u003d1-30 Mellor_ACTITC_01.pdf\n      Time (mean ± σ):     971.3 ms ±   4.9 ms\n      Range (min … max):   964.0 ms … 976.9 ms    10 runs\n\n    pdfium_test --pages\u003d20-22 Mellor_ACTITC_11.pdf\n      Time (mean ± σ):     587.4 ms ±   7.0 ms\n      Range (min … max):   577.2 ms … 595.4 ms    10 runs\n\n20% faster for one workload, 5% faster for another.\n\nBug: 555145149\nChange-Id: I7604080b3422a53e8afffdee8d4c8010cf62eb97\nReviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/157851\nReviewed-by: Lei Zhang \u003cthestig@chromium.org\u003e\nReviewed-by: Nico Weber \u003cthakis@google.com\u003e\nCommit-Queue: Nico Weber \u003cthakis@chromium.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "c9fa6fd396433ff3581de35e8f53bce0a579d6be",
      "old_mode": 33188,
      "old_path": "core/fxge/dib/cstretchengine.cpp",
      "new_id": "1d40b46183fe88d0293791a62077f1b2b479e44f",
      "new_mode": 33188,
      "new_path": "core/fxge/dib/cstretchengine.cpp"
    },
    {
      "type": "modify",
      "old_id": "dd699f956d64746a30495fc1e30f789eb9955d7e",
      "old_mode": 33188,
      "old_path": "core/fxge/dib/cstretchengine.h",
      "new_id": "9ef9afb101a587e42d810b2e0f5024b15f8442a9",
      "new_mode": 33188,
      "new_path": "core/fxge/dib/cstretchengine.h"
    }
  ]
}