Nicholas Nethercote
9576047f0d
Add ToUnicodeMap class.
2014-08-07 20:05:24 -07:00
Yury Delendik
57860149e9
Merge pull request #5135 from nnethercote/identity-cmap-proper
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Make IdentityCMaps more compact.
2014-08-06 09:11:08 -05:00
Jonas Jenwald
179bb2e136
Merge pull request #5140 from yurydelendik/fetchAsync
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Removes some bind() calls from fetchAsync
2014-08-06 12:34:27 +02:00
Yury Delendik
682b93ac9e
Fixes lint errors
2014-08-05 21:55:59 -05:00
Yury Delendik
cc180d7e2b
Removes some bind() calls from fetchAsync
2014-08-05 21:22:12 -05:00
Yury Delendik
46a9a35ddc
Merge pull request #5071 from nnethercote/font-savings
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Optimize a font-heavy document
2014-08-05 18:57:46 -05:00
Yury Delendik
fa53fcbf57
Merge pull request #5095 from Snuffleupagus/issue-5070
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Adjust the heuristics to recognize more cases of unknown glyphs for |toUnicode| (issue 5070)
2014-08-05 17:41:38 -05:00
Yury Delendik
2b87ff9286
Merge pull request #5008 from nnethercote/better-QueueOpt
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Make QueueOptimizer easier to read.
2014-08-05 16:59:26 -05:00
Jonas Jenwald
cb4a847347
Merge pull request #5134 from yurydelendik/fun4
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Improves speed of the functions
2014-08-05 23:51:03 +02:00
Yury Delendik
12b50486de
Merge pull request #5136 from timvandermeij/ccitt-lines
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Properly set this.eof in CCITTFaxStream
2014-08-05 12:49:50 -05:00
Tim van der Meij
5cc7d23066
Properly set this.eof in CCITTFaxStream
2014-08-05 19:08:00 +02:00
Nicholas Nethercote
51055e5836
Make IdentityCMaps more compact.
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IdentityCMap uses an array to represent a 16-bit unsigned identity
function. This is very space-inefficient, and some files cause multiple
IdentityCMaps to be instantiated (e.g. the one from #4580 has 74).
This patch make the representation implicit.
When loading the PDF from issue #4580 , this change reduces peak RSS from
~370 to ~280 MiB. It also improves overall speed on that PDF by ~30%,
going from 522 ms to 366 ms.
2014-08-05 03:01:39 -07:00
Yury Delendik
6865c284a7
Merge pull request #5111 from nnethercote/better-cidchars
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Represent cid chars using integers, not strings.
2014-08-04 22:26:55 -05:00
Yury Delendik
f750e35224
Optimizes functions to not create arrays
2014-08-04 11:23:11 -05:00
Yury Delendik
cb81bd6be6
Compiles some of the FunctionType 4
2014-08-04 11:21:31 -05:00
Jonas Jenwald
8ecbb4da05
Adjust the heuristics to recognize more cases of unknown glyphs for |toUnicode| (issue 5070)
2014-08-03 21:18:23 +02:00
Jonas Jenwald
b918df3547
Re-factor heuristics to recognize unknown glyphs for |toUnicode|
2014-08-03 21:12:36 +02:00
Jonas Jenwald
4b54d6fd43
Add strict equalities in src/core/stream.js
2014-08-02 17:59:14 +02:00
Jonas Jenwald
7fa204c805
Add strict equalities in src/core/parser.js
2014-08-02 17:37:24 +02:00
Tim van der Meij
cb59b5772b
Merge pull request #5120 from Snuffleupagus/strict-equalities-src-core-2
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Add strict equalities in src/core/* (part 2)
2014-08-02 13:51:14 +02:00
Tim van der Meij
4899e9e54f
Use strict equalities in src/core/jbig2.js
2014-08-01 23:02:57 +02:00
Tim van der Meij
5d0fde4a2c
Use strict equalities in src/core/jpx.js
2014-08-01 23:02:57 +02:00
Tim van der Meij
2796d1bf10
Use strict equalities in src/core/jpg.js
2014-08-01 23:02:56 +02:00
Tim van der Meij
160c7cab33
Use strict equalities in src/core/image.js
2014-08-01 23:02:55 +02:00
Jonas Jenwald
fb9fea2f36
Add strict equalities in src/core/worker.js
2014-08-01 22:17:47 +02:00
Jonas Jenwald
c9fb3e1b6d
Add strict equalities in src/core/ps_parser.js
2014-08-01 22:02:10 +02:00
Jonas Jenwald
ee371fe6b2
Add strict equalities in src/core/pattern.js
2014-08-01 21:56:04 +02:00
Jonas Jenwald
ee0c0dd8a9
Add strict equalities in src/core/obj.js
2014-08-01 21:56:04 +02:00
Jonas Jenwald
a154ca2dd3
Add strict equalities in src/core/murmurhash3.js
2014-08-01 21:56:04 +02:00
Jonas Jenwald
8f5894d81a
Add strict equalities in src/core/function.js
2014-08-01 21:56:03 +02:00
Jonas Jenwald
97b3eadbc4
Add strict equalities in src/core/fonts.js
2014-08-01 21:56:03 +02:00
Tim van der Meij
00eea3ddb9
Merge pull request #5116 from Snuffleupagus/strict-equalities-src-core
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Add strict equalities in src/core/* (part 1)
2014-08-01 21:50:05 +02:00
Tim van der Meij
df0b821141
Merge pull request #5113 from Snuffleupagus/strict-equalities-src-display
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Add strict equalities in src/display/*
2014-08-01 20:51:18 +02:00
Tim van der Meij
0b8b763eda
Merge pull request #5112 from Snuffleupagus/strict-equalities-src-shared
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Add strict equalities in src/shared/*
2014-08-01 20:00:57 +02:00
Jonas Jenwald
87038e44cd
Add strict equalities in src/core/evaluator.js
2014-08-01 18:40:10 +02:00
Jonas Jenwald
83a4c68df9
Add strict equalities in src/core/core.js
2014-08-01 18:40:10 +02:00
Jonas Jenwald
0012b8803c
Add strict equalities in src/core/colorspace.js
2014-08-01 18:40:09 +02:00
Jonas Jenwald
84503c656d
Add strict equalities in src/core/bidi.js
2014-08-01 18:39:46 +02:00
Jonas Jenwald
2162a19ed9
Add strict equalities in src/core/arithmetic_decoder.js
2014-08-01 18:39:46 +02:00
Jonas Jenwald
9cb09324d2
Add strict equalities in src/core/annotation.js
2014-08-01 18:39:45 +02:00
Jonas Jenwald
4a82dac45b
Add strict equalities in src/display/svg.js
2014-08-01 12:41:03 +02:00
Jonas Jenwald
790ec92a34
Add strict equalities in src/display/pattern_helper.js
2014-08-01 12:40:38 +02:00
Jonas Jenwald
ec6ec13506
Add strict equalities in src/display/metadata.js
2014-08-01 12:40:16 +02:00
Jonas Jenwald
c1f1f2f0e1
Add strict equalities in src/display/canvas.js
2014-08-01 12:39:56 +02:00
Jonas Jenwald
a4b06d7a02
Add strict equalities in src/display/api.js
2014-08-01 12:39:31 +02:00
Jonas Jenwald
ccd71e0a94
Add strict equalities in src/shared/util.js
2014-08-01 12:18:40 +02:00
Jonas Jenwald
42e541a671
Add strict equalities in src/shared/fonts_utils.js
2014-08-01 12:18:35 +02:00
Nicholas Nethercote
adf58ed687
Represent cid chars using integers, not strings.
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cid chars are 16-bit unsigned integers. Currently we convert them to
single-char strings when inserting them into the CMap, and then convert
them back to integers when extracting them from the CMap. This patch
changes CMap so that cid chars stay in integer format throughout, saving
both time and space.
When loading the PDF from issue #4580 , this change reduces peak RSS from
~600 to ~370 MiB. It also improves overall speed on that PDF by ~26%,
going from 724 ms to 533 ms.
2014-08-01 02:35:17 -07:00
fkaelberer
c03cf20d37
Fix JBIG2 decoding issue #5026
2014-08-01 09:02:25 +02:00
Yury Delendik
ad2ea78280
Merge pull request #5101 from nnethercote/CMap-forEach
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Avoid expensive for..in loops involving CMaps
2014-07-31 23:03:25 -05:00
