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Merge pull request #15879 from Snuffleupagus/useWorkerFetch-defaults

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[api-minor] Improve the `useWorkerFetch` default value checks
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Tim van der Meij 2023-01-07 13:13:25 +01:00 committed by GitHub
commit b428824269
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1 changed files with 6 additions and 2 deletions
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8
src/display/api.js
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@ -47,6 +47,7 @@ import {
DOMCMapReaderFactory, DOMCMapReaderFactory,
DOMStandardFontDataFactory, DOMStandardFontDataFactory,
isDataScheme, isDataScheme,
isValidFetchUrl,
loadScript, loadScript,
PageViewport, PageViewport,
RenderingCancelledException, RenderingCancelledException,
@ -363,8 +364,11 @@ function getDocument(src) {
} }
if (typeof params.useWorkerFetch !== "boolean") { if (typeof params.useWorkerFetch !== "boolean") {
params.useWorkerFetch = params.useWorkerFetch =
params.CMapReaderFactory === DOMCMapReaderFactory && (typeof PDFJSDev !== "undefined" && PDFJSDev.test("MOZCENTRAL")) ||
params.StandardFontDataFactory === DOMStandardFontDataFactory; (params.CMapReaderFactory === DOMCMapReaderFactory &&
params.StandardFontDataFactory === DOMStandardFontDataFactory &&
isValidFetchUrl(params.cMapUrl, document.baseURI) &&
isValidFetchUrl(params.standardFontDataUrl, document.baseURI));
} }
if (typeof params.isEvalSupported !== "boolean") { if (typeof params.isEvalSupported !== "boolean") {
params.isEvalSupported = true; params.isEvalSupported = true;