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[api-minor] Add a getDocument option to disable ImageDecoder usage

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This allows end-users to forcibly disable `ImageDecoder` usage, even if the browser appears to support it (similar to the pre-existing option for `OffscreenCanvas`).
This commit is contained in:
Jonas Jenwald 2024-11-12 16:56:54 +01:00
parent fe5967c84e
commit 65eedfb0fc
6 changed files with 50 additions and 31 deletions
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6
src/core/pdf_manager.js
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@ -48,10 +48,12 @@ class BasePdfManager {
this._password = args.password;
this.enableXfa = args.enableXfa;
// Check `OffscreenCanvas` support once, rather than repeatedly throughout
// the worker-thread code.
// Check `OffscreenCanvas` and `ImageDecoder` support once,
// rather than repeatedly throughout the worker-thread code.
args.evaluatorOptions.isOffscreenCanvasSupported &&=
FeatureTest.isOffscreenCanvasSupported;
args.evaluatorOptions.isImageDecoderSupported &&=
FeatureTest.isImageDecoderSupported;
this.evaluatorOptions = Object.freeze(args.evaluatorOptions);
}