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Move worker-thread only functions from src/shared/util.js and into a new src/core/core_utils.js file

The `src/shared/util.js` file is being bundled into both the `pdf.js` and `pdf.worker.js` files, meaning that its code is by definition duplicated.
Some main-thread only utility functions have already been moved to a separate `src/display/display_utils.js` file, and this patch simply extends that concept to utility functions which are used *only* on the worker-thread.

Note in particular the `getInheritableProperty` function, which expects a `Dict` as input and thus *cannot* possibly ever be used on the main-thread.
This commit is contained in:
Jonas Jenwald 2019-02-23 16:14:31 +01:00
parent a1f7517996
commit db5dc14158
21 changed files with 359 additions and 308 deletions

View file

@ -14,7 +14,7 @@
*/
/* no-babel-preset */
var getLookupTableFactory = require('../shared/util').getLookupTableFactory;
var getLookupTableFactory = require('./core_utils').getLookupTableFactory;
// Some characters, e.g. copyrightserif, are mapped to the private use area
// and might not be displayed using standard fonts. Mapping/hacking well-known