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Remove the typed array check when calling LoopbackPort in PDFWorker._setupFakeWorker

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With version 2.0, native support for typed arrays is now a requirement for using the PDF.js library; see PR 9094 where the old polyfills were removed.
Hence the `isTypedArraysPresent` check, when setting up fake workers, no longer serves any purpose here and can thus be removed.
This commit is contained in:
Jonas Jenwald 2018-06-05 20:29:37 +02:00
parent 76337fdc49
commit 3c5c8d2a0b
1 changed files with 1 additions and 6 deletions
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7
src/display/api.js
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@ -1553,12 +1553,7 @@ var PDFWorker = (function PDFWorkerClosure() {
this._readyCapability.reject(new Error('Worker was destroyed')); this._readyCapability.reject(new Error('Worker was destroyed'));
return; return;
} }
let port = new LoopbackPort();
// We cannot turn on proper fake port simulation (this includes
// structured cloning) when typed arrays are not supported. Relying
// on a chance that messages will be sent in proper order.
var isTypedArraysPresent = Uint8Array !== Float32Array;
var port = new LoopbackPort(isTypedArraysPresent);
this._port = port; this._port = port;
// All fake workers use the same port, making id unique. // All fake workers use the same port, making id unique.