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9ccdbbcb55
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259 Commits

Author SHA1 Message Date
Yury Delendik
9ccdbbcb55 Merge pull request #4574 from Snuffleupagus/bug-850854 
Handle 'space' character correctly in WinAnsiEncoding (bug 850854)
 2014-04-09 14:36:49 -05:00
Brendan Dahl
a6e5f31ca1 Merge pull request #4423 from chriskr/font-aliases 
Treat fonts with the same font descriptor and encoding as aliases
 2014-04-09 10:26:09 -07:00
Yury Delendik
7a321dbf7e Merge pull request #4569 from Snuffleupagus/bug-878026 
Handle 'space' character correctly in MacRomanEncoding (bug 878026)
 2014-04-09 10:44:10 -05:00
Jonas Jenwald
811f1b1d05 Workaround for cases where FontName in the FontDescriptor differs from BaseFont in the Font (bug 847420) 2014-04-09 11:29:33 +02:00
Christian Krebs
79f34b183c Treat fonts with the same font descriptor, encoding and unicode map as aliases 
Different fonts can point to the same font descriptor
(see https://github.com/mozilla/pdf.js/issues/4339 for details). With this
commit such fonts are treated as aliases if they have also the same encoding
and the same toUnicode map. The according info is stored on the font descriptor.
This change must also ensure that aliases use always the same font name
because translated fonts can get cleared depending on the CLEANUP_TIMEOUT setting.
 2014-04-08 20:45:21 +02:00
Brendan Dahl
608c6cea5a Merge pull request #4374 from yurydelendik/dictgetall 
Doesn't traverse cyclic references in Dict.getAll; reduces empty-Dict GC
 2014-04-08 10:43:42 -07:00
Jonas Jenwald
9e6c66be12 Handle 'space' character correctly in WinAnsiEncoding (bug 850854) 2014-04-08 13:07:29 +02:00
Brendan Dahl
ed1f8c33bd Merge pull request #4286 from yurydelendik/webgl 
WebGL and misc memory optimizations
 2014-04-07 14:33:34 -07:00
Jonas Jenwald
8fc4ebd5cb Handle 'space' character correctly in MacRomanEncoding (bug 878026) 2014-04-07 20:59:26 +02:00
fkaelberer
2982de8f33 Use Stream instead of byte array access 2014-04-06 13:40:27 +02:00
fkaelberer
1ccc8a64b7 Read color info from JPX stream 
Fix colors problem #4540 + minor cleanup

fix lint warnings
 2014-04-05 18:02:58 +02:00
Yury Delendik
1e8d70af98 Prescales shading pattern packed data indices 2014-04-03 08:34:20 -05:00
fkaelberer
c978c026fa clean up string conversion functions 2014-03-27 13:01:43 +01:00
Yury Delendik
31f081ae17 Doesn't traverse cyclic references in Dict.getAll; reduces empty-Dict garbage 2014-03-26 09:07:38 -05:00
Manas (prometheansacrifice)
3025445cbe Fix for #3181: jbig2 encoding for number of instances greater than 1 2014-03-24 11:05:07 +05:30
Jonas Jenwald
e3b830e63c Merge pull request #4505 from timvandermeij/evaluator-syntax 
Making src/core/evaluator.js adhere to the style guide
 2014-03-23 12:22:09 +01:00
Jonas Jenwald
6883362a84 Fix coding style in src/core/stream.js 2014-03-22 21:21:01 +01:00
Jonas Jenwald
67b5c8868c Fix coding style in src/core/worker.js 2014-03-22 20:59:16 +01:00
Jonas Jenwald
75de115938 Fix coding style in src/core/font_renderer.js 2014-03-22 20:49:47 +01:00
Jonas Jenwald
131a16b65e Fix coding style in src/core/core.js 2014-03-22 20:49:46 +01:00
Jonas Jenwald
53bbdcb0a1 Fix coding style in src/core/chunked_stream.js 2014-03-22 20:49:46 +01:00
Tim van der Meij
c6a06c0f16 Making src/core/evaluator.js adhere to the style guide 2014-03-22 19:15:51 +01:00
Jonas Jenwald
66e243f506 Fix coding style in src/core/fonts.js 2014-03-22 16:19:07 +01:00
Brendan Dahl
1416eca164 Merge pull request #4493 from yurydelendik/issue4491 
Fixes ignoring of the escaped CR LF
 2014-03-20 14:57:24 -07:00
Tim van der Meij
284288f1d0 Making src/core/{image,obj,parser}.js adhere to the style guide 2014-03-20 20:28:22 +01:00
Yury Delendik
20a91bcdbf Fixes ignoring of the escaped CR LF 2014-03-20 11:50:12 -05:00
Yury Delendik
878a123e47 Merge pull request #4478 from nnethercote/plain-fnArray 
Use a vanilla array for fnArray
 2014-03-20 10:30:29 -05:00
Brendan Dahl
10deadd416 Merge pull request #4453 from nnethercote/charToGlyph 
Add a cache for glyphs
 2014-03-19 16:30:02 -07:00
Yury Delendik
1801fb2c37 Merge pull request #4474 from chriskr/draw-image-subpixel-support 
Introduce paintSolidColorImageMask command to handle 1x1 solid image
 2014-03-19 14:31:15 -05:00
Yury Delendik
305274cd45 Merge pull request #4481 from bthorben/refactor/pdf_manager.js 
refactor src/core/pdf_manager.js: rename pdfModel to pdfDocument
 2014-03-19 10:33:42 -05:00
Christian Krebs
fc9edfcf76 Introduce paintSolidColorImageMask command to handle 1x1 solid image masks 
See https://github.com/mozilla/pdf.js/issues/4436 for details
 2014-03-19 13:27:59 +01:00
Thorben Bochenek
0fa44d7233 refactor src/core/pdf_manager.js: rename pdfModel to pdfDocument 
Rename pdfModel to pdfDocument to let the name closer resemble what the
variable actually holds
 2014-03-19 09:43:16 +01:00
Yury Delendik
329d0ec30b Merge pull request #4464 from bthorben/issue#4461 
Fixes pages without Resources in their dictionary
 2014-03-18 13:00:21 -05:00
Thorben Bochenek
8edebc797b Refactor and fix style of core.js 2014-03-18 14:10:44 +01:00
Thorben Bochenek
1ddb019449 Fix Issue #4461: Pages without \Resources in their dictionary fail to load 
When no "\Resource" entry could be found return an empty dictionary
 2014-03-18 14:10:44 +01:00
Nicholas Nethercote
292b96a0bf Make fnArray always be a plain array. 
This makes the code much simpler, and the extra memory use is tiny -- a vanilla
1000 element array is only 4000 bytes larger than a Uint32Array of the same
size.
 2014-03-17 17:48:53 -07:00
Nicholas Nethercote
42d175efd4 Fix some indenting within OperatorList. 2014-03-17 17:11:40 -07:00
Brendan Dahl
1802ffffb8 Merge pull request #4447 from nnethercote/object-reduction 
Allocate fewer objects
 2014-03-17 12:50:23 -07:00
Brendan Dahl
68be273c69 Merge pull request #4470 from yurydelendik/packcmap 
CMaps binary packing
 2014-03-17 12:27:35 -07:00
Brendan Dahl
ad4be03a08 Merge pull request #4440 from bthorben/refactor/pdf_manager.js 
refactor src/core/pdf_manager.js: rename pdfModel to pdfDocument
 2014-03-17 10:41:17 -07:00
Jonas Jenwald
5f021b067c Prevent infinite loop in CFFParser_parseHeader 2014-03-17 11:47:14 +01:00
Brendan Dahl
1a6e103c35 Merge pull request #4463 from sukop/patch-1 
Fix copy-paste typo
 2014-03-14 15:24:16 -07:00
Yury Delendik
69efd9cb96 CMaps binary packing 2014-03-14 16:46:35 -05:00
Yury Delendik
8266225b73 Merge pull request #4434 from p01/jbig2Optimizations 
Jbig2 optimizations
 2014-03-14 10:39:41 -05:00
Juraj Sukop
4c2a462a76 Fix copy-paste typo 
The Compact Font Format Specification defines the Standard String of SID 237 as "twodotenleader", and not "266 ff".
 2014-03-14 14:11:16 +01:00
Nicholas Nethercote
6c698519cd Avoid allocations in executeCommand(). 2014-03-13 22:15:09 -07:00
Nicholas Nethercote
3759c11f42 Avoid more allocations in bidi(). 2014-03-13 22:15:09 -07:00
Nicholas Nethercote
2e93a0cc98 Avoid allocations in bidi(). 2014-03-13 22:15:09 -07:00
Nicholas Nethercote
6a75e45309 Allocate fewer objects when parsing 2 and 4 byte chunks. 
This is achieved by adding getBytes2() and getBytes4() to streams, and by
changing int16() and int32() to take multiple scalar args instead of an array
arg.
 2014-03-13 22:15:05 -07:00
Nicholas Nethercote
0866ad5bff Add a cache for glyphs. 
This reduces memory consumption for text heavy documents. I tested five
documents and saw hit rates ranging from 97.4% to 99.8% (most of the misses are
due to |width| varying even when |fontChar| matches). On two of those documents
I saw improvements of 40 and 50 MiB.

The patch also introduces the Glyph constructor, and renames the |unicodeChars|
local variable as |unicode| for consistency with the corresponding Glyph
property.
 2014-03-13 19:51:48 -07:00