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37d2808977
pdf.js/src/core
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Jonas Jenwald 37d2808977 Merge the supplemental font data files used with XFA documents 
When XFA support was added, the size of the *built* `pdf.worker.js` file increased quite a bit. Hence I think that it makes sense to, where easily possible, do what we can to (slightly) reduce the size of the PDF.js library.

The supplemental font data files (added for XFA rendering), containing rescale-factors respectively widths, seem like an excellent candidate here since they're not particularly large in either line-count or file sizes.
In this patch these files are instead merged into a *single* file per font, rather than four different ones, and even with these changes the resulting source files don't become all that large.[1]

For e.g. the `gulp mozcentral` build, this reduces the size of the *built* `pdf.worker.js` file by more than `3 kB`. Given the overall simplicity of the patch, that kind of size decrease definitely seem worthwhile to me.

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[1] Especially when compared to truly large files such as e.g. `glyphlist.js`, `metrics.js`, and `unicode.js`.
2021-07-07 11:56:34 +02:00
..
xfa XFA - Don't fail xfa loading because of a JS subexpression in SOM expressions 2021-07-07 10:47:53 +02:00
.eslintrc Enable the ESLint no-var rule globally 2021-03-13 16:12:53 +01:00
annotation.js Merge pull request #13448 from Snuffleupagus/_setDefaultAppearance-alpha 2021-05-28 23:39:36 +02:00
arithmetic_decoder.js Re-factor how the ESLint no-var rule is enabled in the src/ folder 2020-10-03 20:15:29 +02:00
ascii_85_stream.js Fix the remaining ESLint operator-assignment errors 2021-07-04 15:23:56 +02:00
ascii_hex_stream.js Fix the remaining ESLint operator-assignment errors 2021-07-04 15:23:56 +02:00
base_stream.js Add a new BaseStream.getString(...) method to replace manual bytesToString(BaseStream.getBytes(...)) calls 2021-05-01 19:20:36 +02:00
bidi.js Enable the no-var linting rule in src/core/bidi.js 2021-05-16 14:14:26 +02:00
calibri_factors.js Merge the supplemental font data files used with XFA documents 2021-07-07 11:56:34 +02:00
catalog.js XFA - An image can be a stream in the pdf (bug 1718521) - hrefs can be found in catalog > Names > XFAImages 2021-07-05 14:06:23 +02:00
ccitt_stream.js Move the DecodeStream and StreamsSequenceStream from src/core/stream.js and into its own file 2021-04-28 10:16:51 +02:00
ccitt.js Convert src/core/ccitt.js to use standard classes 2021-04-27 13:29:09 +02:00
cff_font.js Include and use the 14 standard fonts files. 2021-06-07 11:10:11 -07:00
cff_parser.js Enable the ESLint operator-assignment rule 2021-07-04 12:57:45 +02:00
charsets.js Use ESLint to ensure that exports are sorted alphabetically 2021-01-09 20:37:51 +01:00
chunked_stream.js Let ChunkedStream extend Stream, rather than BaseStream directly 2021-04-28 14:05:25 +02:00
cmap.js Fix the remaining ESLint operator-assignment errors 2021-07-04 15:23:56 +02:00
colorspace.js Use Math.hypot, instead of Math.sqrt with manual squaring (#12973) 2021-02-10 12:28:49 +01:00
core_utils.js Enable the unicorn/no-array-push-push ESLint plugin rule 2021-05-25 13:54:46 +02:00
crypto.js Enable the ESLint operator-assignment rule 2021-07-04 12:57:45 +02:00
decode_stream.js Improve the handling getBaseStreams, on the various Stream implementations 2021-04-28 13:44:47 +02:00
decrypt_stream.js Move the DecodeStream and StreamsSequenceStream from src/core/stream.js and into its own file 2021-04-28 10:16:51 +02:00
default_appearance.js [api-minor] Change the format of the fontName-property, in defaultAppearanceData, on Annotation-instances (PR 12831 follow-up) 2021-04-01 16:47:30 +02:00
document.js XFA - An image can be a stream in the pdf (bug 1718521) - hrefs can be found in catalog > Names > XFAImages 2021-07-05 14:06:23 +02:00
encodings.js Use ESLint to ensure that exports are sorted alphabetically 2021-01-09 20:37:51 +01:00
evaluator.js Add non-PRODUCTION/TESTING overflow asserts to various string helper-functions (issue 6759) 2021-06-27 16:06:30 +02:00
file_spec.js Enable the no-var rule in the src/core/file_spec.js file 2021-04-13 21:00:30 +02:00
flate_stream.js Remove some, with Prettier 2.3.0, unnecessary // prettier-ignore comments 2021-05-19 11:36:03 +02:00
font_renderer.js Enable the unicorn/no-array-push-push ESLint plugin rule 2021-05-25 13:54:46 +02:00
fonts_utils.js Include and use the 14 standard fonts files. 2021-06-07 11:10:11 -07:00
fonts.js Add non-PRODUCTION/TESTING overflow asserts to various string helper-functions (issue 6759) 2021-06-27 16:06:30 +02:00
function.js Enable the no-var linting rule in src/core/function.js 2021-05-01 20:04:58 +02:00
glyf.js Enable the ESLint operator-assignment rule 2021-07-04 12:57:45 +02:00
glyphlist.js Enable the no-var linting rule in src/core/glyphlist.js 2021-02-27 12:46:57 +01:00
helvetica_factors.js Merge the supplemental font data files used with XFA documents 2021-07-07 11:56:34 +02:00
image_utils.js Ignore globally cached images in PartialEvaluator.getTextContent (PR 11930 follow-up) 2021-01-28 10:19:26 +01:00
image.js Enable the ESLint operator-assignment rule 2021-07-04 12:57:45 +02:00
jbig2_stream.js Stop special-casing the dict parameter in the Jbig2Stream/JpegStream/JpxStream constructors 2021-04-28 13:44:47 +02:00
jbig2.js Fix the remaining ESLint operator-assignment errors 2021-07-04 15:23:56 +02:00
jpeg_stream.js Stop special-casing the dict parameter in the Jbig2Stream/JpegStream/JpxStream constructors 2021-04-28 13:44:47 +02:00
jpg.js Remove some, with Prettier 2.3.0, unnecessary // prettier-ignore comments 2021-05-19 11:36:03 +02:00
jpx_stream.js Stop special-casing the dict parameter in the Jbig2Stream/JpegStream/JpxStream constructors 2021-04-28 13:44:47 +02:00
jpx.js Enable the ESLint operator-assignment rule 2021-07-04 12:57:45 +02:00
liberationsans_widths.js Merge the supplemental font data files used with XFA documents 2021-07-07 11:56:34 +02:00
lzw_stream.js Move the DecodeStream and StreamsSequenceStream from src/core/stream.js and into its own file 2021-04-28 10:16:51 +02:00
metadata_parser.js Move the XML-parser to the src/core/-folder 2021-02-17 13:12:01 +01:00
metrics.js Enable the no-var linting rule in src/core/metrics.js 2021-02-27 12:44:45 +01:00
murmurhash3.js Ensure that MurmurHash3_64.update handles ArrayBuffer input correctly, to avoid hash-collisions (issue 12533) 2020-10-26 16:27:33 +01:00
myriadpro_factors.js Merge the supplemental font data files used with XFA documents 2021-07-07 11:56:34 +02:00
name_number_tree.js Improve handling of named destinations in out-of-order NameTrees (PR 10274 follow-up) 2021-05-21 15:48:37 +02:00
object_loader.js Improve the handling getBaseStreams, on the various Stream implementations 2021-04-28 13:44:47 +02:00
opentype_file_builder.js Convert src/core/opentype_file_builder.js to use standard classes 2021-05-02 21:00:28 +02:00
operator_list.js Convert src/core/operator_list.js to use standard classes 2021-05-16 13:39:54 +02:00
parser.js Support corrupt documents with *empty* Name-entries (issue 13610) 2021-06-22 16:55:44 +02:00
pattern.js Modernize the Shadings structure, in src/core/pattern.js, to use standard classes 2021-05-14 21:44:41 +02:00
pdf_manager.js XFA - An image can be a stream in the pdf (bug 1718521) - hrefs can be found in catalog > Names > XFAImages 2021-07-05 14:06:23 +02:00
predictor_stream.js [Regression] Move the super-call in the PredictorStream-constructor to prevent errors (PR 13303) 2021-05-05 13:24:12 +02:00
primitives.js Support corrupt documents with *empty* Name-entries (issue 13610) 2021-06-22 16:55:44 +02:00
ps_parser.js Re-factor how the ESLint no-var rule is enabled in the src/ folder 2020-10-03 20:15:29 +02:00
run_length_stream.js Move the DecodeStream and StreamsSequenceStream from src/core/stream.js and into its own file 2021-04-28 10:16:51 +02:00
segoeui_factors.js Merge the supplemental font data files used with XFA documents 2021-07-07 11:56:34 +02:00
standard_fonts.js XFA - Add Liberation-Sans font as a substitution for some missing fonts 2021-06-09 16:55:45 +02:00
stream.js Add an abstract base-class, which all the various Stream implementations inherit from 2021-04-28 13:44:45 +02:00
struct_tree.js Move NameTree/NumberTree from src/core/obj.js and into its own file 2021-04-13 21:00:30 +02:00
to_unicode_map.js Convert src/core/to_unicode_map.js to use standard classes 2021-05-02 21:00:29 +02:00
type1_font.js Remove unnecessary MissingDataException check from getHeaderBlock 2021-05-03 13:57:30 +02:00
type1_parser.js Enable the ESLint operator-assignment rule 2021-07-04 12:57:45 +02:00
unicode.js Use a buffer instead of string concatenation in reverseIfRtl in src/core/unicode.js 2021-02-27 13:20:09 +01:00
worker_stream.js Replace a bunch of Array.prototype.forEach() cases with for...of loops instead 2021-04-24 13:00:19 +02:00
worker.js XFA - An image can be a stream in the pdf (bug 1718521) - hrefs can be found in catalog > Names > XFAImages 2021-07-05 14:06:23 +02:00
writer.js XFA - Save filled data in the pdf when downloading the file (Bug 1716288) 2021-06-25 18:57:01 +02:00
xfa_fonts.js Merge the supplemental font data files used with XFA documents 2021-07-07 11:56:34 +02:00
xml_parser.js Handle PI with no value in xml parser 2021-05-18 10:22:18 +02:00
xref.js Remove some, with Prettier 2.3.0, unnecessary // prettier-ignore comments 2021-05-19 11:36:03 +02:00