Nicholas Nethercote
28687bca75
Optimize CMap.prototype.forEach().
...
This change avoids the element stringification caused by for..in for the
vast majority of CMaps.
When loading the PDF from issue #4580 , this change reduces peak RSS from ~650
to ~600 MiB, and improves overall speed by ~20%, from 902 ms to 713 ms. Other
CMap-heavy documents will also see improvements.
2014-07-30 06:28:47 -07:00
Nicholas Nethercote
b86daed29d
Make CMap.map quasi-private.
...
This makes it easier for the representation to be improved.
2014-07-30 06:26:35 -07:00
Nicholas Nethercote
501446ccc4
Optimize common cases in hexToStr().
...
This avoids the creation of over two million array objects when viewing
http://www.dynacw.co.jp/Portals/3/fontsamplepdf/sample_4942546800828.pdf ,
and reduces load time from 76 to 73 ms.
2014-07-22 23:26:03 -07:00
Jonas Jenwald
04975acceb
Prevent CMapFactory.create from failing by passing the necessary parameters from PartialEvaluator_readToUnicode (issue 5010)
2014-06-27 00:46:16 +02:00
Jonas Jenwald
d1c71ab7ad
Prevent adding undefined array entries to CMap.map in mapRangeToArray (issue 4875)
2014-06-02 14:29:54 +02:00
Tim van der Meij
df91acf239
Fixes lint warning W004 in src/core
2014-04-11 00:41:08 +02:00
Yury Delendik
69efd9cb96
CMaps binary packing
2014-03-14 16:46:35 -05:00
Brendan Dahl
b5b94a4af3
Use built in CMaps and unify the glyph mapping.
2014-02-11 10:27:09 -08:00
Brendan Dahl
f32e65b19f
Read multi-byte character codes based on codespace ranges.
2013-09-25 10:32:04 -07:00
