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103 Commits

Author SHA1 Message Date
Yury Delendik
f57c6935d7 Implements WebGL support 2014-04-03 08:36:22 -05:00
Yury Delendik
20a91bcdbf Fixes ignoring of the escaped CR LF 2014-03-20 11:50:12 -05:00
Thorben Bochenek
c547f17ee5 Add Test for PDFDocumentProxy_getPageIndex 2014-03-19 10:17:58 +01:00
Jonas Jenwald
2bd81786c2 Fix coding style in test/unit/testreporter.js 2014-03-14 15:46:23 +01:00
Jonas Jenwald
9e3f7e4d6d Fix coding style in test/unit/crypto_spec.js 2014-03-14 15:41:12 +01:00
Jonas Jenwald
6489a80dd0 Fix coding style in test/unit/font_spec.js 2014-03-14 15:38:34 +01:00
Jonas Jenwald
3cd64a85ba Fix coding style in test/unit/function_spec.js 2014-03-14 15:35:04 +01:00
Jonas Jenwald
7d4acc13fb Fix coding style in test/unit/parser_spec.js 2014-03-14 15:32:32 +01:00
Jonas Jenwald
9dfc26e1e3 Fix coding style in test/unit/stream_spec.js 2014-03-14 15:31:00 +01:00
Yury Delendik
1c0e1cc591 Merge pull request #4444 from nnethercote/min-length 
Estimate the size of decoded streams in advance.
 2014-03-13 10:58:31 -05:00
Yury Delendik
7963f22545 Merge pull request #4259 from brendandahl/built-in-cmaps-squash 
Adds built in CMaps and unifies the glyph mapping.
 2014-03-13 10:27:48 -05:00
Nicholas Nethercote
b3024db677 Estimate the size of decoded streams in advance. 
When decoding a stream, the decode buffer is often grown multiple times, its
byte size increasing like so: 512, 1024, 2048, etc. This patch estimates the
minimum size in advance (using the length of the encoded stream), often
allowing the smaller sizes to be skipped. It also renames numerous |length|
variables as |maybeLength| to make it clear that they can be |null|.

I measured this change on eight documents. This change reduces the cumulative
size of decode buffer allocations by 0--32%, with 10--20% being typical. This
reduces peak RSS by 10 or 20 MiB for several of them.
 2014-03-13 02:06:58 -07:00
Yury Delendik
ad4eb9a21d Merge pull request #4354 from nnethercote/Name-cache 
Use a cache to minimize the number of Name objects.
 2014-03-02 18:44:29 -06:00
Mitar
2c82e720b8 Updated to current latest stable version of jshint. 2014-03-01 13:31:25 -08:00
Nicholas Nethercote
fdb7c218da Use a cache to minimize the number of Name objects. 2014-02-27 20:41:03 -08:00
Brendan Dahl
b5b94a4af3 Use built in CMaps and unify the glyph mapping. 2014-02-11 10:27:09 -08:00
Ophir LOJKINE
4a66eccedc Rewrite Lexer_getNumber. 
Now, it computes the numbers with only basic arithmetic operations, without first creating a string and then calling parseFloat.
The new function doesn't behave exactly the same as the old one.
In particular, the old behaviour was that when there was a number immediatly followed by an 'E', the 'E' was consumed. Now it's not. It allows for "glued" numbers and operators.
Also, the new function is faster and consumes less memory.
 2014-02-01 21:46:09 +01:00
Yury Delendik
e9327050c3 Basic function.js split 2014-01-27 20:29:47 -06:00
Yury Delendik
bf432a37bb Refactors shared/pattern.js into core/ and display/ 2014-01-25 12:18:22 -06:00
Yury Delendik
09f8f951c8 Extracts evaluator preprocessor and refactor text extraction 2014-01-17 07:16:52 -06:00
Yury Delendik
5bf3e44e30 Introduces LegacyPromise; polyfills DOM Promise 2014-01-03 18:17:05 -06:00
Brendan Dahl
f4942b11f8 Reduce the memory usage of the operator list. 2013-11-13 11:43:38 -08:00
Yury Delendik
1c7f1cee00 Merge pull request #3674 from brendandahl/cmap-squash 
Read multi-byte character codes based on codespace ranges.
 2013-09-25 18:04:49 -07:00
Brendan Dahl
f32e65b19f Read multi-byte character codes based on codespace ranges. 2013-09-25 10:32:04 -07:00
Brendan Dahl
730a2cc550 Increase api unit tests timeout for chrome. 2013-09-24 09:30:54 -07:00
Brendan Dahl
5ecce4996b Split files into worker and main thread pieces. 2013-08-12 10:48:06 -07:00
Brendan Dahl
bf72bc94e2 Incrementally render by sending the operator list by chunks as they're ready. 2013-07-31 11:17:36 -07:00
Yury Delendik
19e8f2f059 lookChar refactoring 2013-07-08 21:25:55 -05:00
Brendan Dahl
ae1f973204 Use A+ spec compatible promises. 2013-06-05 12:28:31 -07:00
Yury Delendik
ffeec0572c Fixes incorrect unit test 2013-05-16 12:15:01 -05:00
Mack Duan
f8f4b3f45d Refactor code for annotations 2013-05-07 14:22:13 -04:00
Yury Delendik
65a884c421 Merge pull request #3075 from brendandahl/font-encoding 
Fix priority of which font encoding is used.
 2013-04-30 09:40:52 -07:00
Mack Duan
2ce00279be Address more of brendan's comments 2013-04-18 10:41:33 -07:00
Mack Duan
dbccbaaa27 Make getOperatorList() calls independent and merge queues at end 2013-04-18 00:16:41 -07:00
Mack Duan
6b2c6fc223 Changes to regression tests for progressive loading 2013-04-18 00:16:36 -07:00
Mack Duan
ef423ef30c Implement progressive loading of PDFs 2013-04-12 16:13:22 -07:00
Brendan Dahl
0f41b2db44 Fix priority of which font encoding is used. 2013-04-10 09:51:06 -07:00
Brendan Dahl
028151d13a Restructure/rewrite of the Type1 font parser. 2013-03-27 17:17:01 -07:00
Yury Delendik
8ee193892b Seac support for Windows 2013-03-04 12:37:59 -06:00
Yury Delendik
95e5429707 Fixes getString 2013-02-23 11:35:18 -06:00
Yury Delendik
81f8f92696 Adds web/* and test/* for jshint target 2013-02-04 12:01:19 -06:00
vyv03354
a254de86fb CFF parser didn't count hints defined by hstem/vstem 2013-01-26 22:08:45 +09:00
mduan
5ab3bb1e03 Skip commands that have too few arguments 
- Commands that have too few args will be skipped
- Commands that have too many args will generate an info, but still
execute
 2013-01-15 14:07:16 -08:00
Brendan Dahl
a79f005527 Fix isDict when type is missing in dictionary. 2013-01-10 16:32:26 -08:00
mduan
eb8f4e8343 Handle some illegal characters in hex string 
Do not throw exception when hex strings are in the wrong format

Currently pdf.js is throwing an exception for the following hex string:

`<7 0 2 15 5 2 2 2 4 3 2 4>`

The issue is that the 15 is not a valid hex character so pdf.js ends up
throwing an exception.

This diff changes the parser to process the above hex string as follow:

`70 21 55 2 24 32` (Note: the final 4 of the hex string is ignored)

replicating the behaviour of MuPDF, and doesn't throw an exception.
 2013-01-08 15:29:24 -08:00
khodzha
18da086b96 fix of combineUrl(baseUrl, url) in case of url - null, empty, undefined + unittests 2012-11-24 04:25:49 +04:00
Yury Delendik
4c0f9eb924 Fixes getNumber at the end of stream 2012-10-24 10:47:16 -05:00
Brendan Dahl
66563d0f95 Increase wait timeout for api unit tests. 2012-10-15 11:37:50 -07:00
Yury Delendik
e32ecc44d3 Fixes CFF test and CFF int16 parsing 2012-08-29 12:58:12 -05:00
Yury Delendik
0dd445bf18 Fixes unit tests and adds few for util.js 2012-06-23 15:35:59 -05:00