ISOLATED RUNTIME BENCHMARK: exact git helper declarations transpiled, actual shared reader source; not full app e2e
{
  "versions": {
    "node": "24.21.0",
    "acorn": "8.18.0",
    "ada": "4.0.0",
    "amaro": "1.1.11",
    "ares": "1.34.8",
    "brotli": "1.2.0",
    "cldr": "48.0",
    "icu": "78.2",
    "llhttp": "9.4.3",
    "merve": "1.2.2",
    "modules": "149",
    "napi": "10",
    "nbytes": "0.1.4",
    "ncrypto": "0.0.1",
    "nghttp2": "1.70.0",
    "nghttp3": "",
    "ngtcp2": "",
    "openssl": "0.0.0",
    "simdjson": "4.6.7",
    "simdutf": "7.7.0",
    "sqlite": "3.53.4",
    "tz": "2025c",
    "undici": "7.29.1",
    "unicode": "17.0",
    "uv": "1.52.1",
    "uvwasi": "0.0.23",
    "v8": "15.2.124.28-electron.0",
    "zlib": "1.3.2.1-motley",
    "zstd": "1.6.0",
    "electron": "44.4.5",
    "chrome": "152.0.7977.130"
  },
  "platform": "linux",
  "arch": "x64",
  "xvfb": true,
  "refs": [
    "70e5e384dab96a1d1e4a253ee5a9415ed5d8ce30",
    "b8955af5cf9e6bb785baab9ad2161dd642b56063"
  ]
}
ORIGINAL FUNCTION BODY 70e5e384dab96a1d1e4a253ee5a9415ed5d8ce30
function snapShotImageSize(png: Buffer, fallback: Electron.Rectangle): Electron.Size {
  try {
    const size = Electron.nativeImage.createFromBuffer(png).getSize();
    if (size.width > 0 && size.height > 0) return size;
  } catch {}
  return {
    width: Math.max(1, Math.round(fallback.width)),
    height: Math.max(1, Math.round(fallback.height)),
  };
}
AFTER FUNCTION BODY b8955af5cf9e6bb785baab9ad2161dd642b56063
function snapShotImageSize(png: Buffer, fallback: Electron.Rectangle): Electron.Size {
  return (
    readImageDimensions(png) ?? {
      width: Math.max(1, Math.round(fallback.width)),
      height: Math.max(1, Math.round(fallback.height)),
    }
  );
}
{"fixture":{"width":1440,"height":900},"bytes":353859,"chunks":["IHDR","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IEND"],"completeDecodablePNG":true,"logicalBounds":{"x":0,"y":0,"width":720,"height":450},"original":{"width":1440,"height":900},"after":{"width":1440,"height":900},"reader":{"width":1440,"height":900},"expected":{"width":1440,"height":900},"allEqualityAssertions":"PASS","afterNativeSizingDecodeCalls":0,"timings":[{"warmups":3,"samples":15,"batch":1,"medianMs":8.874189999999999,"samplesMs":[8.904185999999982,10.061808000000042,8.838954000000058,8.728967999999895,8.767630000000054,8.761919000000034,8.712838000000033,8.706576000000041,12.240121999999928,13.479033999999956,8.874189999999999,8.866326000000072,8.975139999999783,9.12377800000013,9.103941000000077]},{"warmups":3,"samples":15,"batch":10000,"medianMs":0.00007293680000000222,"samplesMs":[0.0000998602000000119,0.00013045059999999467,0.00008868129999998473,0.0000691677000000027,0.00007293580000000475,0.00014666490000001886,0.00006958440000000792,0.00007307800000000952,0.00007293680000000222,0.00006656179999999949,0.00007978560000001381,0.00006709889999999632,0.00006649979999999687,0.00006632650000001377,0.00007340869999998177]}]}
{"fixture":{"width":2560,"height":1600},"bytes":1080621,"chunks":["IHDR","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IDAT","IEND"],"completeDecodablePNG":true,"logicalBounds":{"x":0,"y":0,"width":1280,"height":800},"original":{"width":2560,"height":1600},"after":{"width":2560,"height":1600},"reader":{"width":2560,"height":1600},"expected":{"width":2560,"height":1600},"allEqualityAssertions":"PASS","afterNativeSizingDecodeCalls":0,"timings":[{"warmups":3,"samples":15,"batch":1,"medianMs":27.82669799999985,"samplesMs":[34.02137400000015,39.073867000000064,27.06603199999995,28.62556699999982,28.497695999999905,27.65502700000002,27.562091999999893,27.76831900000002,27.749542999999903,27.726370999999972,28.189908999999943,28.389565000000175,28.253548000000137,27.82669799999985,27.357068000000027]},{"warmups":3,"samples":15,"batch":10000,"medianMs":0.00007752430000000459,"samplesMs":[0.00007752430000000459,0.00009627449999998134,0.00007823170000001482,0.000076610699999992,0.00007824980000000323,0.00008415380000001277,0.00009419659999998657,0.00007068359999998393,0.00006857150000000729,0.00006931700000000092,0.0000860253000000057,0.00006939320000001316,0.00007384759999999915,0.00007814160000000356,0.00006579839999999422]}]}
{"unreadable":"empty buffer","fallback":{"width":700.6,"height":519.4},"actual":{"width":701,"height":519},"expected":{"width":701,"height":519},"afterNativeSizingDecodeCalls":0,"result":"PASS"}
{"unreadable":"empty buffer","fallback":{"width":0,"height":-2},"actual":{"width":1,"height":1},"expected":{"width":1,"height":1},"afterNativeSizingDecodeCalls":0,"result":"PASS"}
BYPASS SOURCE ASSERTION PASS: unchanged gate; false accessibility or absent identity skips sizing and pool read.
accessibleIdentity && settings.snapShotIncludeAccessibility
        ? accessibilityProcessPool.read({
            active: accessibleIdentity,
            platform,
            sourceTitle: source.name,
            imageSize: snapShotImageSize(png, active?.bounds ?? accessibleIdentity.bounds),
          })
        : undefined;
    if (accessibilityR
All runtime rows PASS. No visible code changes. Real shortcut/accessibility e2e UNVERIFIED on every platform. Timings are CPU operation observations on this loaded VM, not total latency or fixed speedup.