pdf.js

Author	SHA1	Message	Date
Rob Wu	07a4837763	CCITTFaxStream parser: resolve xref if needed Fixes #5243	2014-08-31 11:03:24 +02:00
Jonas Jenwald	64d95bedaa	In src/display/api.js, add documentation for the \|progressCallback\| parameter in \|PDFJS.getDocument\|	2014-08-28 14:11:14 +02:00
Jonas Jenwald	cc8710acbf	Workaround for TrueType fonts with exotic cmap tables (bug 1057544)	2014-08-23 11:27:41 +02:00
Jonas Jenwald	ae896fc071	Avoid creating intermediate strings in sanitizeMetrics This patch avoids creating many intermediate strings, when adding dummy width/lsb entries for glyphs where those are missing. For the relevant PDF files in our test suite, the average number of intermediate strings are well over 1000.	2014-08-20 23:55:57 +02:00
Yury Delendik	6969ed4760	Merge pull request #5204 from nnethercote/needsDecode Apply the GRAYSCALE_1BPP optimization when `needsDecode` is set.	2014-08-19 07:24:49 -05:00
Jonas Jenwald	0dbac150d5	Merge pull request #5212 from fkaelberer/fixFunctionName Fix ensureByte() function name (copy-and-paste error)	2014-08-19 12:22:47 +02:00
fkaelberer	a7bbc12a81	Fix ensureByte() function name (copy-and-paste error)	2014-08-19 12:19:22 +02:00
Nicholas Nethercote	48de7651ce	Apply the GRAYSCALE_1BPP optimization when `needsDecode` is set. The scanned, black-and-white document at https://bugzilla.mozilla.org/show_bug.cgi?id=835380 doesn't benefit from the critical GRAYSCALE_1BPP optimization because the optimization is skipped if `needsDecode` is set. This change addresses that, and reduces both rendering time and memory usage for that document by almost 10x.	2014-08-18 16:45:19 -07:00
Yury Delendik	be998261cc	Fixes Type3 negative font direction	2014-08-18 17:57:52 -05:00
Nicholas Nethercote	96b9af68dd	Remove setGStateForKey() closure. setGStateForKey() is a closure that serves no particularly useful purpose. This change inlines it at the single call site. This avoids 1.7 MiB of allocations (because closures are objects) for the MTA map mentioned in https://bugzilla.mozilla.org/show_bug.cgi?id=835380#c17.	2014-08-17 22:21:45 -07:00
Kalervo Kujala	0c5525dc8a	CalRGB: optimize CalRGB calculations Also fix one silly mistake.	2014-08-16 11:38:15 +03:00
Yury Delendik	90d79d1577	Merge pull request #5198 from timvandermeij/svg-paintformxobject Implements paintFormXObject in svg.js	2014-08-15 16:29:30 -05:00
Tim van der Meij	32853c07f4	Implements paintFormXObject in svg.js	2014-08-15 23:23:04 +02:00
Yury Delendik	e53a28c996	Merge pull request #5192 from nnethercote/empty-setGState Ignore setGState no-ops.	2014-08-15 10:20:14 -05:00
Yury Delendik	fa8d385818	Merge pull request #5165 from kkujala/calrgb implement CalRGB color space	2014-08-15 10:19:49 -05:00
Yury Delendik	5eb6a353d9	Merge pull request #5181 from timvandermeij/svg-optimizations Optimizes defaults for svg.js	2014-08-15 09:40:41 -05:00
Yury Delendik	9b3c96d5d3	Merge pull request #5186 from Snuffleupagus/fix-CMap-unavailable-error-handling Fix the error handling for CMaps that fail to load	2014-08-15 08:31:33 -05:00
Yury Delendik	992e7613c1	Merge pull request #5187 from nnethercote/EI-checking Reduce ASCII checks in makeInlineImage().	2014-08-15 08:29:03 -05:00
Jonas Jenwald	9b480d70eb	Merge pull request #5168 from nnethercote/EvaluatorPreprocessor_read Avoid unnecessary array allocations in EvaluatorPreprocessor_read().	2014-08-15 13:35:05 +02:00
Jonas Jenwald	9d87cbc516	Merge pull request #5191 from nnethercote/getSampleArray-array-length Right-size the array in getSampleArray().	2014-08-15 11:36:35 +02:00
Nicholas Nethercote	9674abc542	Ignore setGState no-ops. For the document in #2504, 11% of the ops are `setGState` with a `gStateObj` that is an empty array, which is a no-op. This is possible because we ignore various setGState keys (OP, OPM, BG, etc). This change prevents these ops from being inserted into the operator list.	2014-08-14 20:46:28 -07:00
Nicholas Nethercote	bcc31b666f	Right-size the array in getSampleArray(). This allows the JS engine to do a better job of allocating the right number of elements for the array, avoiding some resizings. For the PDF in #2504, this avoids 100s of MiBs of allocations in Firefox.	2014-08-14 18:56:12 -07:00
Nicholas Nethercote	ffae848f4e	Reduce ASCII checks in makeInlineImage(). makeInlineImage() has a "are the next five chars ASCII?" check which is run after an "EI" sequence has been found. This check involves the creation of a new object because peekBytes() calls subarray(). Unfortunately, the check is currently run on whitespace chars even when an "EI" sequence has not yet been found, i.e. when it's not needed. For the PDF in #2618, there are over 820,000 such checks. This change reworks the relevant loop so that the check is only done once an "EI" sequence has been seen. This reduces the number of checks to 157,000, and speeds up rendering by somewhere between 2% and 7% (the measurements are noisy).	2014-08-14 16:20:58 -07:00
Jonas Jenwald	cd5bd9fb7e	Merge pull request #5184 from yurydelendik/cff-width Use cff glyph width in the hmtx table	2014-08-14 23:40:12 +02:00
Tim van der Meij	1d02ace81f	Optimizes defaults for svg.js	2014-08-14 23:14:55 +02:00
Yury Delendik	a2c2f81167	Use cff glyph width in the hmtx table	2014-08-14 16:11:09 -05:00
Kalervo Kujala	1e4a7f981e	implement CalRGB color space Both whitespace and blackspace support are implemented.	2014-08-14 23:49:19 +03:00
Yury Delendik	de23d3791e	Fixes image and font embedding	2014-08-14 15:11:27 -05:00
Yury Delendik	0f862e7eb3	Adds svg.js to the generic and singlefile builds	2014-08-14 13:02:30 -05:00
Yury Delendik	bc574aa629	Refactors SVG api	2014-08-14 12:56:11 -05:00
Jonas Jenwald	9ef0d0b878	Fix the error handling for CMaps that fail to load	2014-08-14 16:29:10 +02:00
Yury Delendik	0ad323f621	Adds width at the beginning of the Type2 charstring	2014-08-13 21:15:40 -05:00
pramodhkp	6d53fc4db7	Minor changes for api.js, font_loader.js and svg.js	2014-08-14 01:01:09 +05:30
Tim van der Meij	44fbf0ce14	Miscellaneous code improvements for svg.js	2014-08-13 20:31:21 +02:00
Jonas Jenwald	06b5d97bc6	Remove two instances of leftover console.log debug statements The `console.log` statement in evaluator_spec.js is obviously not needed. In obj.js it could have been replaced by `info`, but that seemed unnecessary given the already existing `error`.	2014-08-13 14:29:46 +02:00
Jonas Jenwald	c3691500fa	Merge pull request #5172 from nnethercote/readCharCode-retval Avoid an allocation in readCharCode().	2014-08-13 11:03:07 +02:00
Nicholas Nethercote	61e6b576d4	Avoid an allocation in readCharCode(). readCharCode() returns two values, and currently allocates a length-2 array on every call to do so. This change makes it instead us a passed-in object which can be reused. This tiny change reduces the total JS allocations done for the document in Mozilla bug 992125 by 4.2%.	2014-08-12 16:12:58 -07:00
Nicholas Nethercote	7cbd057deb	Avoid unnecessary array allocations in EvaluatorPreprocessor_read(). EvaluatorPreprocessor_read() is called in two cases. For the normal layer, the args array it produces is used beyond the bounds of the loop in which EvaluatorPreprocessor_read() is called. But for the text layer, the args array is used in a very short-term fashion. This change reworks things so that a single array is repeatedly used for the text layer. This reduces total JS allocations for the Spoorkaart map by 11%, and has similar effects on many other PDFs.	2014-08-11 16:57:40 -07:00
Brian Ng	5365fa9de7	Fix typo	2014-08-11 11:40:49 -05:00
Yury Delendik	dae92b9cc7	Uses float number formatter to print numbers in SVG	2014-08-11 11:18:32 -05:00
Yury Delendik	ab8270ae3a	Fixes searchRange calculation	2014-08-10 14:11:04 -05:00
Yury Delendik	42771159ca	Removes stringToArray	2014-08-10 14:11:04 -05:00
Yury Delendik	350556f085	Removes bytesToString/stringToArray conversions in the font.js	2014-08-10 14:11:04 -05:00
Yury Delendik	4ce1b1e987	Merge pull request #5150 from nnethercote/toUnicode Fix #4935	2014-08-10 14:07:26 -05:00
Tim van der Meij	b6e4ac9070	Nit fixes for svg.js	2014-08-10 14:40:49 +02:00
Yury Delendik	99b08ed223	Merge pull request #5162 from yurydelendik/pramodhkp-fixupgstate2 [SVG] Reduces amount of used memory during PNG creation.	2014-08-09 15:56:11 -05:00
Yury Delendik	56f0539045	Reduces amount of used memory during PNG creation.	2014-08-09 15:53:05 -05:00
pramodhkp	458b69b649	Adds image and mask features, fixes clippath	2014-08-10 01:06:43 +05:30
Yury Delendik	13f1a964a7	Merge pull request #5154 from Rob--W/aes-padding-5152 AES cipher: make padding optional	2014-08-09 09:25:54 -05:00
Jonas Jenwald	66c56ac546	Fixes a regression from PR 4982 After PR 4982, the rendering of the first two pages of http://www.openmagazin.cz/pdf/2011/openMagazin-2011-04.pdf (from issue 215) no longer completes. The issue is that we cannot have `args === null` in `PartialEvaluator_buildPath`, but must use an empty array instead. In this patch I've also moved the `argsLength` variable definition in `EvaluatorPreprocessor_read`, to make sure that it's always defined.	2014-08-08 13:19:18 +02:00
Rob Wu	58cd3349db	AES cipher: make padding optional Fixes #5152	2014-08-08 12:36:29 +02:00
Nicholas Nethercote	f82977caf9	Simplify isIdentityUnicode detection.	2014-08-08 02:02:42 -07:00
Nicholas Nethercote	6c8cca1284	Add IdentityToUnicodeMap class. When loading the PDF from issue #4935, this change reduces peak RSS from ~2400 to ~300 MiB, and improves overall speed by ~81%, from 6336 ms to 1222 ms.	2014-08-07 20:45:11 -07:00
Nicholas Nethercote	9576047f0d	Add ToUnicodeMap class.	2014-08-07 20:05:24 -07:00
Yury Delendik	669a4d196e	Merge pull request #5114 from fkaelberer/fasterJBIG2decodeBitmap Faster JBIG2 bitmap decoding	2014-08-07 16:14:30 -05:00
Tim van der Meij	238a5f8a30	Fixes CCITTFaxStream regression	2014-08-07 22:07:20 +02:00
Jonas Jenwald	643ad37f2a	Revert commit `9a41659` (PR 5005) for breaking the loading of certain PDF files in the Firefox addon when range requests are active	2014-08-07 12:07:45 +02:00
Yury Delendik	57860149e9	Merge pull request #5135 from nnethercote/identity-cmap-proper Make IdentityCMaps more compact.	2014-08-06 09:11:08 -05:00
Jonas Jenwald	179bb2e136	Merge pull request #5140 from yurydelendik/fetchAsync 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 Optimize a font-heavy document	2014-08-05 18:57:46 -05:00
Yury Delendik	fa53fcbf57	Merge pull request #5095 from Snuffleupagus/issue-5070 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 Make QueueOptimizer easier to read.	2014-08-05 16:59:26 -05:00
Jonas Jenwald	cb4a847347	Merge pull request #5134 from yurydelendik/fun4 Improves speed of the functions	2014-08-05 23:51:03 +02:00
Yury Delendik	12b50486de	Merge pull request #5136 from timvandermeij/ccitt-lines 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
fkaelberer	5b83e0b9a3	Faster JBIG2 bitmap decoding	2014-08-05 16:12:45 +02:00
Nicholas Nethercote	51055e5836	Make IdentityCMaps more compact. 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 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 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 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 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 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. 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 Avoid expensive for..in loops involving CMaps	2014-07-31 23:03:25 -05:00
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
Yury Delendik	7026543663	Merge pull request #5059 from timvandermeij/unused-code Removing unused code and enforcing additional JSHint options	2014-07-29 15:04:43 -05:00
Jonas Jenwald	2264748109	Merge pull request #5096 from nnethercote/bidi-length Right-size \|chars.length\| and \|type.length\| in bidi().	2014-07-29 12:19:22 +02:00
Nicholas Nethercote	f1d5ec407e	Right-size \|chars.length\| and \|type.length\| in bidi(). This lets the JS engine resize the array elements buffer immediately, thus avoiding some intermediate resizings. This can save multiple MiBs of reallocation in text-heavy files.	2014-07-28 16:35:45 -07:00
Yury Delendik	6038ee7cff	Merge pull request #5063 from Snuffleupagus/ps-parser-avoid-intermediate-string-creation Avoid creating intermediate strings in the PostScriptLexer	2014-07-28 15:07:32 -05:00
Jonas Jenwald	4960af3a4c	Avoid creating intermediate strings in the PostScriptLexer	2014-07-27 13:51:28 +02:00
Jonas Jenwald	a5c98aab36	Re-factor parsing of the Linearization dictionary	2014-07-27 12:56:09 +02:00
Jonas Jenwald	86f9503876	Remove src/core/cidmaps.js	2014-07-25 21:53:17 +02:00
Jonas Jenwald	c3c72948b9	Stop including cidmaps.js In `b5b94a4af3`, i.e. PR #4259, we stopped using cidmaps.js. Despite that, it's still included when PDF.js is built. At almost 0.5 MB (and approx. 7000 lines), this is currently the single largest file in the codebase. Including such a large file in the builds, when it is not actually used, seems extremely wasteful; hence this patch.	2014-07-25 21:53:09 +02:00
Yury Delendik	1e21bac9d3	Merge pull request #5077 from Snuffleupagus/issue-5039 Fix loading of PDF files with invalid or missing Type3 characters (issue 5039)	2014-07-25 14:34:51 -05:00
Tim van der Meij	62e6265fb3	Merge pull request #5074 from nnethercote/readPostScriptTable-join Use Array.join to build up strings in readPostScriptTable().	2014-07-25 21:26:54 +02:00
Yury Delendik	5d4eebc6a7	Merge pull request #5034 from pramodhkp/fixupgstate2 [SVG] Adds clip operator, fixes setGState, fill, stroke operators	2014-07-25 13:52:29 -05:00
pramodhkp	6e4dd83a4d	Added endPath, endText. fixes extra <g> elements	2014-07-25 23:30:29 +05:30
pramodhkp	2380b38b27	Fixed setGState, viewport transform	2014-07-25 23:21:23 +05:30
pramodhkp	a55c9856e9	Misc variable initialization	2014-07-25 23:21:23 +05:30
pramodhkp	0688fd3d70	Added fill, stroke, line-join & font attr	2014-07-25 23:20:55 +05:30
pramodhkp	03f1de3403	Added clip operator	2014-07-25 23:13:52 +05:30
Yury Delendik	2aea7d7047	Merge pull request #5078 from nnethercote/Ref-toString Optimize Ref_toString().	2014-07-25 10:10:10 -05:00
Nicholas Nethercote	1039791472	Use Array.join to build up strings in readPostScriptTable(). This avoids about 5 MiB of string allocations on one test case.	2014-07-24 16:12:08 -07:00
Tim van der Meij	41faa78368	Fixes typo in promises implementation for legacy browsers	2014-07-24 17:11:22 +02:00
Nicholas Nethercote	856e1c600b	Optimize Ref_toString(). I have a large PDF where this function is called 1.6 million times during loading. Minimizing the string concatenations reduces the cumulative allocations done by Firefox within this function from 113 MB to 48 MB.	2014-07-24 06:49:56 -07:00
Jonas Jenwald	2485f11829	Fix loading of PDF files with invalid or missing Type3 characters (issue 5039)	2014-07-24 15:03:22 +02:00
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
Nicholas Nethercote	c7f02d2c8e	Minimize memory usage of font-related arrays. This patch replaces some vanilla arrays with typed arrays, and avoids some array copying. It reduces the peak RSS when viewing http://www.dynacw.co.jp/Portals/3/fontsamplepdf/sample_4942546800828.pdf from ~940 MiB to ~750 MiB, and reduces its load time from 83 to 76 ms.	2014-07-22 22:47:45 -07:00
Jonas Jenwald	f13c217b25	Fix another seac regression (issue 4801)	2014-07-22 21:44:13 +02:00
Jonas Jenwald	b950118681	Revert commit `fc73e2e` (PR 5005) for breaking certain PDF files	2014-07-22 21:17:57 +02:00
Yury Delendik	53320ce734	Merge pull request #5012 from Snuffleupagus/issue-5010 Prevent CMapFactory.create from failing by passing the necessary parameters from PartialEvaluator_readToUnicode (issue 5010)	2014-07-22 10:54:35 -05:00
Yury Delendik	584fef90ab	Merge pull request #5037 from Snuffleupagus/issue-5036 Add \|fillRgb\| method to LabCS	2014-07-21 09:55:55 -05:00
Tim van der Meij	7586d777eb	Enforcing JSHint's undef option	2014-07-19 16:41:07 +02:00
Tim van der Meij	34728ee49b	Removing unused code	2014-07-18 22:34:50 +02:00
Tim van der Meij	4be90c35f8	Merge pull request #5021 from CodingFabian/issue-5020 Fixes mesh fill pattern with optional matrix	2014-07-18 20:51:44 +02:00
Jonas Jenwald	9c6316fc15	Merge pull request #5005 from fkaelberer/faster_ChunkedStream_getByte Faster chunkedStream_getByte()	2014-07-18 18:23:49 +02:00
Tim van der Meij	a7800c276b	Merge pull request #5015 from Snuffleupagus/zero-WebGL-canvases Zero the height and width of the WebGL canvases on cleanup	2014-07-16 17:07:18 +02:00
Tim van der Meij	e97efaa70a	Merge pull request #5033 from nnethercote/makeCssRgb Avoid creating intermediate strings in Util.makeCssRgb().	2014-07-16 16:10:29 +02:00
Fabian Lange	dd2adf6200	Fixes mesh fill pattern with optional matrix (#5020 ) In the referenced issue, there is a PDF which uses a fill pattern which does not have a matrix defined. This causes singularValueDecompose2dScale to fail with undefined property error when accessing elements of that matrix. This fix will only use the matrix when it is defined. The output for the PDF in question now looks identical to chrome and preview with respect to the gradient fill pattern.	2014-07-13 15:45:12 +02:00
Jonas Jenwald	0237d5036a	Merge pull request #5025 from nnethercote/share-zero-length-buffers Improve how DecodeStream handles empty buffers.	2014-07-13 12:13:06 +02:00
Yury Delendik	b5e5de00df	Merge pull request #5017 from Snuffleupagus/bug-1028735 [CIDFontType2] Map characters missing in toUnicode to the private use area (bug 1028735 and issue 4881)	2014-07-12 07:18:07 -05:00
Jonas Jenwald	1cb4de2227	Add \|fillRgb\| method to LabCS	2014-07-10 12:06:19 +02:00
Nicholas Nethercote	31c613f064	Avoid creating intermediate strings in Util.makeCssRgb(). On one example (the Wuppertal map) this avoids the creation of over 230,000 intermediate strings.	2014-07-08 21:49:19 -07:00
pramodhkp	afd853e962	Added units for lengths	2014-07-08 23:03:17 +05:30
Jonas Jenwald	a7c786775d	[CIDFontType2] Map characters missing in toUnicode to the private use area (bug 1028735 and issue 4881)	2014-07-05 00:18:51 +02:00
pramodhkp	86e584d767	Memory optimzation for constructPath	2014-07-04 20:43:40 +05:30
Nicholas Nethercote	a483c80fc3	Make QueueOptimizer easier to read. QueueOptimizer is really hard to read. Enough so that it's blocking my efforts to streamline the representation used for operator lists. This patch improves its readability in the following ways. - More descriptive variable names make the sequence checking much clearer, as do additional comments. - The addState() functions now return the index of the first op past the sequence, instead of setting context.currentOperation to the last op of the sequence. - The loop in optimize() is clearer. - The array modification in the fourth addState() function is much clearer -- we're just removing trios of ops. - All four \|addState\| functions are now more consistent with each other. I used some debug printfs to find documents where these optimizations are used and then checked that the number of optimized ops was the same before and after my changes.	2014-07-03 19:16:31 -07:00
Nicholas Nethercote	db866945b7	Improve how DecodeStream handles empty buffers. DecodeStream currently initializes its \|buffer\| field to \|null\|, which is reasonable, because lots of DecodeStreams never need to instantiate a buffer. But this requires various special cases in the code. This patch change it so DecodeStreamClosure has a single empty Uint8Array which gets shared between all buffers upon initialization. This avoids the special cases. DecodeStream.prototype.ensureBuffer() is really hot, and this removes a test from the fast path. For one 226 page scanned document this sped up rendering by about 2%.	2014-07-02 18:53:21 -07:00
fkaelberer	fc73e2e173	use getBytes() instead of looping over getByte()	2014-06-27 09:09:54 +02:00
Jonas Jenwald	c5f4051a75	A few small optimizations of adjustMapping Replace a couple of \|in\| checks with comparisons against undefined.	2014-06-27 00:59:42 +02:00
Jonas Jenwald	c121def806	A few small optimizations for CIDFontType2 fonts Cache a constant length and replace one usage of \|in\| with a comparison against undefined.	2014-06-27 00:52:54 +02:00
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
fkaelberer	9a41659ae7	Faster chunkedStream_getByte()	2014-06-26 22:34:00 +02:00
pramodhkp	7efd50e64d	Added paintJpegXObject	2014-06-25 03:55:14 +05:30
pramodhkp	d799a18b74	Added paintSolidColorImageMask	2014-06-25 02:48:11 +05:30
pramodhkp	c8a4ab3a19	Optimization of save/restore usage	2014-06-25 02:47:29 +05:30
Yury Delendik	6d5a04149b	Merge pull request #4993 from pramodhkp/rectelmnt Combine re element into constructPath	2014-06-24 09:27:21 -05:00
pramodhkp	8407d28c9e	Combine re element into constructPath	2014-06-25 00:27:42 +05:30
Jonas Jenwald	8ad1ea3c5f	Zero the height and width of the WebGL canvases on cleanup	2014-06-24 13:52:22 +02:00
Yury Delendik	10db93be29	Merge pull request #4980 from Snuffleupagus/bug-1027533 Additional heuristics to recognize unknown glyphs for toUnicode (bug 1027533)	2014-06-23 21:56:13 -05:00
Yury Delendik	bb7e7d33c5	Merge pull request #4976 from CodingFabian/restructure-evaluator-read Restructured EvaluatorPreprocessor_read to be more natural.	2014-06-23 21:50:14 -05:00
Yury Delendik	c28839b2f3	Merge pull request #4944 from Snuffleupagus/issue-4934 Don't blindly trust toUnicode when building toFontChar for non-standard fonts without a font file (issue 4934)	2014-06-23 21:49:24 -05:00
Fabian Lange	60f67c3961	Restructured EvaluatorPreprocessor_read to be more natural.	2014-06-23 23:35:25 +02:00
Yury Delendik	3ad58db7e8	Merge pull request #4982 from nnethercote/use-null-for-zero-args Use null instead of [] for ops with no args.	2014-06-23 15:38:48 -05:00
Nicholas Nethercote	081866a184	Use null instead of [] for ops with no args. This reduces peak RSS on one test file from ~600 to ~560 MiB.	2014-06-22 16:03:48 -07:00
Jonas Jenwald	b19bb74813	Additional heuristics to recognize unknown glyphs for toUnicode (bug 1027533)	2014-06-20 09:57:16 +02:00
Yury Delendik	834f466c05	Fixes SVG transforms on restore	2014-06-19 23:18:04 -05:00
Yury Delendik	6258ae61d5	Merge pull request #4979 from pramodhkp/svg-v3 SVG Viewer Example demo	2014-06-19 21:16:21 -05:00
pramodhkp	dd253aadeb	SVG Viewer example demo	2014-06-20 08:25:05 +05:30
Yury Delendik	84157e039d	Merge pull request #4973 from nnethercote/better-ref-keys Factor out repeated Ref key string generation code.	2014-06-19 21:00:09 -05:00
Nicholas Nethercote	1ad3ffbc7b	Factor out repeated Ref key string generation code. In src/core/obj.js, we convert a Ref to a string to index into a table like this: 'R1.0'. This conversion is repeated numerous times. This patch factors out the conversion into a new function. Ref.prototype.toString().	2014-06-19 18:22:39 -07:00
Yury Delendik	c0a6b0f308	Merge pull request #4971 from yurydelendik/rm-suppressEncryption Removes error catch from fetchUncompressed()	2014-06-18 22:03:09 -05:00
Yury Delendik	b557b87fc9	Merge pull request #4972 from nnethercote/preprocessor-read Avoid allocating return object in EvaluatorPreprocessor_read().	2014-06-18 22:00:31 -05:00
Nicholas Nethercote	17170af3c7	Avoid allocating return object in EvaluatorPreprocessor_read(). This function can be called 100s of 1000s or even millions of times, and the allocated return object accounts for 10% of all GC thing allocations for some documents. It's easy to avoid, which reduces stress on the garbage collector, and this patch does that.	2014-06-18 16:41:29 -07:00
Yury Delendik	623fa29300	Removes error catch from fetchUncompressed()	2014-06-18 18:30:27 -05:00
Yury Delendik	fbdab2c7c5	Not ignoring MissingDataException exception.	2014-06-18 18:24:54 -05:00
Yury Delendik	cf4bc42e33	Merge pull request #4968 from nnethercote/glyphBuf Build up textChunk.str more efficiently.	2014-06-18 17:51:07 -05:00
Jonas Jenwald	7a83291c14	Merge pull request #4970 from yurydelendik/AnnotationUtils Fixes AnnotationUtils in the extension build	2014-06-19 00:44:42 +02:00
Yury Delendik	88fd1aa78b	Removes PDFJS.Annotation	2014-06-18 16:58:11 -05:00
Yury Delendik	c1c950ce74	Fixes AnnotationUtils in the extension build	2014-06-18 16:42:08 -05:00
Tim van der Meij	4c759527d1	Implements onerror for JpegStreams	2014-06-18 23:02:52 +02:00
Jonas Jenwald	2282c98500	Merge pull request #4965 from yurydelendik/annotations Splits shared/annotation.js into core/ and display/	2014-06-18 17:01:38 +02:00
Nicholas Nethercote	bce7601480	Build up textChunk.str more efficiently. PartialEvaluator.getTextContent() builds up textChunk strings 1 char at a time, creating many 100s of 1000s of intermediate strings along the way. This patch make it instead push chars to an array and then join them at the end, as we have done in numerous other places.	2014-06-18 07:48:22 -07:00
Nicholas Nethercote	4428cebdbc	Add ChunkedStream.ensureByte(). This new function is much faster than ensureRange(pos, pos+1), which is a very common case. This speeds up the rendering of some test cases (including the Tracemonkey paper) by 4--5%.	2014-06-17 21:33:48 -07:00
Yury Delendik	bdeca30fbf	Splits shared/annotation.js into core/ and display/	2014-06-17 17:43:33 -05:00
Yury Delendik	0f0f0688a1	Merge pull request #4946 from Snuffleupagus/issue-3862 Refactor fake worker loading (issue 3862)	2014-06-17 13:27:01 -05:00
Yury Delendik	ea16723448	Merge pull request #4951 from pramodhkp/getoperatorlist Added getOperatorList to api.js	2014-06-17 09:39:09 -05:00
pramodhkp	1d00e9d13c	Added getOperatorList to api.js	2014-06-18 01:30:42 +05:30
Yury Delendik	bad24bf707	Merge pull request #4950 from fkaelberer/fasterJPEGtransform Faster JPEG transform	2014-06-17 09:03:23 -05:00
Yury Delendik	11302f09a4	Merge pull request #4959 from nnethercote/zero-cache-canvases Zero the height and width of cached canvases before deleting them.	2014-06-17 08:26:04 -05:00
Yury Delendik	5a2e511cbd	Merge pull request #4955 from timvandermeij/rename-concatenate Renames concatenateToArray to appendToArray	2014-06-17 08:21:47 -05:00
Jonas Jenwald	ab67e1c272	Let Parser_makeFilter return NullStream when an invalid stream is encountered (issue 3417)	2014-06-17 12:03:34 +02:00
fkaelberer	f9cde5d93e	faster JPEG transform	2014-06-17 10:09:17 +02:00
Nicholas Nethercote	7ef7f95374	Zero the height and width of the Cached canvases before deleting. This reduces peak RSS by about 300 MiB on my Mac when scrolling slowly through the first 30 pages of a scanned black and white document.	2014-06-16 22:58:11 -07:00
Jonas Jenwald	22cfcbcf8a	Merge pull request #4952 from yurydelendik/telemetry Collect More Telemetry Data	2014-06-17 00:36:58 +02:00
Yury Delendik	0cd28ebfa3	Telemetry for used stream and font types	2014-06-16 16:41:04 -05:00
Tim van der Meij	9c072a5d4b	Renames concatenateToArray to appendToArray	2014-06-16 22:10:10 +02:00
Jonas Jenwald	3c78c7b8bc	Refactor fake worker loading (issue 3862)	2014-06-15 15:52:05 +02:00
Jonas Jenwald	158790981c	Don't blindly trust toUnicode when building toFontChar for non-standard fonts without a font file (issue 4934)	2014-06-14 22:59:08 +02:00
Yury Delendik	9f51e46917	Refactoring error reporting in JPX	2014-06-13 18:22:42 -05:00
fkaelberer	894d9fe085	Fix #3591 / list unsupported options	2014-06-13 16:41:27 -05:00
Yury Delendik	dd165f2918	SHA512 optimizations	2014-06-13 15:12:50 -05:00
Daniel West	1fce2856c6	Added support for decrypting PDF 1.7/2.0 Algorithm 5 revision 5 and 6. Added AES128 Encryption Added AES258 Encryption/Decryption Added SHA256 Added SHA512 Added class to handle 8 byte integers and associated bit operations Added SHA384 *Added routines to handle new algorithm and perform PDF2.0 hashing.	2014-06-13 13:05:47 -05:00
Yury Delendik	2efbdfe8d4	Merge pull request #4834 from dferer/canvas-max-size Limit the size of canvases to 5MP (iOS restriction)	2014-06-13 09:37:42 -05:00
Nicholas Nethercote	7923eb7edb	Fix mishandling of incomplete, inverted masks.	2014-06-13 06:14:52 -07:00
Samuel Chantaraud	952545e20f	Limit the size of canvases to 5MP (iOS restriction)	2014-06-12 17:58:58 -04:00
Yury Delendik	b37b33829e	Merge pull request #4915 from dferer/fix-4914 Fix #4914	2014-06-12 12:59:02 -05:00
Jonas Jenwald	c0250e16e3	Return ErrorFont in loadFont when the fontRef is undefined	2014-06-12 12:46:39 +02:00
Samuel Chantaraud	f362b3c744	Fix #4914 by ignoring hidden annotation	2014-06-11 10:41:43 -04:00
Yury Delendik	1ac8ca66f7	Fixes optional backdrop regression	2014-06-10 15:47:25 -05:00
Jonas Jenwald	7802a7ab97	Handle cases where the fontName contains non-alphanumeric characters (issue 4909)	2014-06-10 17:25:49 +02:00
Yury Delendik	b2d8e73d54	Merge pull request #4895 from p01/Small_optimizations_1 Small optimizations 1	2014-06-10 10:09:12 -05:00
Yury Delendik	12bfd206d9	Merge pull request #4867 from yurydelendik/nonalign32 Fixes murmurhash for old webkit.	2014-06-10 09:16:36 -05:00
Yury Delendik	cff2c3afc1	Merge pull request #4892 from yurydelendik/issue4890 Fixes masked JPEG image	2014-06-10 09:16:12 -05:00
Yury Delendik	fc85cfdb83	Merge pull request #4907 from CodingFabian/fix-4906 add object id to streams to prevent infinite loops.	2014-06-10 08:56:25 -05:00
p01	6731de6829	Minor refactoring of EvaluatorPreprocessor_read	2014-06-10 12:37:40 +02:00
p01	e0bf7e2151	Optimized genericComposeSMask Declaring the composition and backgdrop functions outside of genericComposeSMask is more efficient.	2014-06-10 12:37:39 +02:00
p01	412febe4a4	canvas.js minor optimizations	2014-06-10 12:37:39 +02:00
p01	35e418c603	Optimized CanvasGraphics_executeOperatorList 66% faster	2014-06-10 12:37:38 +02:00
p01	d4a01f6034	evaluator.js minor optimizations	2014-06-10 12:37:37 +02:00
p01	0a51b1e616	utils.js optimization of isFOO methods	2014-06-10 12:37:36 +02:00
p01	37c9765ab4	Optimized Lexer_getObj 2x faster	2014-06-10 12:37:36 +02:00
Fabian Lange	532d7246ea	add object id to streams to prevent infinite loops. fixes http://bugzil.la/1020858	2014-06-10 11:29:25 +02:00
Jonas Jenwald	26bbcedcae	Prevent infinite loop when scanning for endstream (bug 1020226)	2014-06-09 22:42:35 +02:00
Yury Delendik	806aa36aa8	Merge pull request #4897 from CodingFabian/optimize-stream-getCode Optimization for FlateStream_getCode, making more pdfs parsable.	2014-06-09 14:51:42 -05:00
Fabian Lange	22a0e7fe65	Optimization for FlateStream_getCode, making more pdfs parsable. This commit cleans up the FlateStream_getCode method, and removes a few error conditions. Previously it would fail if the codeSize is less than maxLen if end of stream is reached. However in the document linked below there is a sub-stream (the one starting at pos 337) which has maxLen set to 11, but actually contains only 10. After breaking the sanity check still applies, and in this case passes validating codeSize(10)==codeLen(10). http://www.cafeculture.com/wp-content/uploads/2014/03/V-CM-BR-086-04002-1346-0258-GP-Brazil-Fazenda-Cafe-Cambara-Terra-Preta-Microlot-Sample-0460-13-Pulped-Natural-60Kg.pdf	2014-06-09 20:55:31 +02:00
Yury Delendik	9308c7c82f	Merge pull request #4896 from CodingFabian/cleanup-jpgjs-buildComponentData Deleted unused variables in jpgjs buildComponentData.	2014-06-06 09:48:30 -05:00
Fabian Lange	030a188af7	Deleted unused variables in jpgjs buildComponentData.	2014-06-05 16:20:29 +02:00
Fabian Lange	0a42edf82f	Optimize JPG.js receiveAndExtend for 1 bit case. Profiling showed that receiveAndExtend is frequently called with the length of one bit. This happens for example in decodeBaseline. For a single bit, the loop and shift in receive, as well as the shifts in receiveAndExtend are overhead. This shortcut manually calculates the shifts by either returning 1 or -1 from receiveAndExtend by reading the bit and deciding on the return value. While it comes with an overhead for each non-one length, the speedup is at about 10% in the hot parse/decode path.	2014-06-05 12:24:53 +02:00
Yury Delendik	6b411b559d	Fixes masked JPEG image	2014-06-04 15:53:46 -05:00
Yury Delendik	43a103d5d3	Merge pull request #4889 from CodingFabian/optimize-jpg-loops Optimized loops in JPG conversion.	2014-06-04 15:34:48 -05:00
Yury Delendik	11c12464e3	Merge pull request #4891 from yurydelendik/typo Fixes typo in getAsync	2014-06-04 13:19:16 -05:00
Yury Delendik	b20b404061	Fixes typo in getAsync	2014-06-04 11:30:53 -05:00
Fabian Lange	dcde59fa76	Optimized loops in JPG conversion. This change makes the 4 conversion loops look the same. It optimizes access of the array length and access of the property numComponents, which is known to be constant.	2014-06-04 10:02:47 +02:00
Yury Delendik	6235e3a61c	Adds color components decoding to the JPEG	2014-06-03 08:51:57 -05:00
Yury Delendik	2449142fc3	Merge pull request #4835 from Snuffleupagus/issue-4800 Prevent font error when no preferred cmap table is found (workaround for issue 4800)	2014-06-02 14:42:58 -05:00
Yury Delendik	3acf5709a0	Merge pull request #4876 from Snuffleupagus/issue-4875 Prevent adding undefined array entries to CMap.map in mapRangeToArray (issue 4875)	2014-06-02 14:31:20 -05:00
Yury Delendik	5ded0ea163	Merge pull request #4866 from yurydelendik/issue4673 Removes mozResponseArrayBuffer	2014-06-02 12:51:29 -05:00
Jonas Jenwald	d1c71ab7ad	Prevent adding undefined array entries to CMap.map in mapRangeToArray (issue 4875)	2014-06-02 14:29:54 +02:00
Yury Delendik	a09aecb24a	Fixes murmurhash for old webkit.	2014-05-29 21:16:32 -05:00
Yury Delendik	9c87fa24f7	Removes mozResponseArrayBuffer	2014-05-29 20:38:50 -05:00
Mohammed Abu-alsaad	e6546642db	Added more preference variables from the available hash parameters	2014-05-30 10:44:41 +12:00
Yury Delendik	844bc644fb	Merge pull request #4861 from timvandermeij/xobject Fixes unhandled XObject subtype PS error	2014-05-29 08:40:57 -05:00
Jonas Jenwald	7e6cdc74af	Merge pull request #4832 from yurydelendik/showtext Refactors showText: split type3, remove showSpacedText	2014-05-29 12:58:09 +02:00
Tim van der Meij	e128bdc397	Fixes unhandled XObject subtype PS error	2014-05-29 11:53:13 +02:00
Jonas Jenwald	3c5dedf60d	Prevent font error when no preferred cmap table is found (workaround for issue 4800)	2014-05-27 17:30:11 +02:00
koderok	81d3f4a89b	merged with earlier commits	2014-05-24 05:37:25 +05:30
Yury Delendik	f000c04b73	Merge pull request #4829 from fkaelberer/optimize_parser_getObj small optimizations in parser.getObj(), lexer.getObj()	2014-05-23 15:14:18 -05:00
Jonas Jenwald	002607502c	Merge pull request #4824 from yurydelendik/movecs Moves colorspace.js and function.js into core/	2014-05-23 21:14:58 +02:00
Yury Delendik	fcc4dfd9b5	Moves shared/function.js to core/	2014-05-23 14:11:47 -05:00
Yury Delendik	7a19085159	Moves shared/colorspace.js into core/	2014-05-23 14:11:47 -05:00
Yury Delendik	542c9c4c7a	Moves ColorSpace logic into evaluator	2014-05-23 14:11:47 -05:00
Yury Delendik	d53dc2e7d6	Refactors showText: split type3, remove showSpacedText	2014-05-23 13:36:54 -05:00
fkaelberer	f88118dbf9	small optimizations in parser.getObj(), lexer.getObj()	2014-05-23 09:25:36 +02:00
Samuel Chantaraud	37c3641fad	Added Promise.catch Fixed Promise so it rejects on uncaught exception Catch possible rejection on ViewHistory.setMultiple	2014-05-22 13:53:19 -04:00
Yury Delendik	f4baea900e	Fixes regression in the cleanup	2014-05-20 21:57:04 -05:00
Jonas Jenwald	fe27a76004	Merge pull request #4815 from yurydelendik/loadFont Refactors loadFont for translateFont be async	2014-05-20 21:30:42 +02:00
p01	455c6b2d35	Removed several 'in' operators in canvas.js This gives up to 6x speed improvement on these methods	2014-05-20 12:39:59 +02:00
p01	cf5ff3d327	Fewer lookups in CanvasGraphics_constructPath	2014-05-20 12:39:58 +02:00
p01	7b68737baa	Strict isEOF / ~22% faster on issue2813, from 16.5s to 13.5s	2014-05-20 12:39:58 +02:00
Yury Delendik	e5a0d89da9	Refactors loadFont for translateFont be async; fixes type3 dup data	2014-05-19 16:27:54 -05:00
Jonas Jenwald	7079992d89	Merge pull request #4770 from yurydelendik/promise-operationlist Adds Promises to getOperatorList	2014-05-19 23:22:40 +02:00
Yury Delendik	88aa396aca	Terminate getOperationList and getTextContent every 20 ms	2014-05-19 16:19:54 -05:00
Yury Delendik	d8eb8b1de1	Adds Promise to the getOperatorList	2014-05-19 16:19:54 -05:00
Yury Delendik	5cd6483ebb	Merge pull request #4809 from Snuffleupagus/bug-866395-redux Fix loading of fonts with empty font files (bug 866395 and issue 3522)	2014-05-19 11:23:54 -05:00
Jonas Jenwald	a984fe5b55	Add more unit tests for the API	2014-05-18 23:35:29 +02:00
Jonas Jenwald	3e1db41ddd	Fix loading of fonts with empty font files (bug 866395 and issue 3522)	2014-05-18 21:41:06 +02:00
Jonas Jenwald	ea0453f106	Add isEmpty method to Stream, DecodeStream and ChunkedStream	2014-05-18 21:41:05 +02:00
Yury Delendik	c0419d7dea	Merge pull request #4773 from fkaelberer/shorterDecodeInt Simplify Jbig2Image.decodeInteger()	2014-05-18 08:46:08 -05:00
Christian Krebs	3e7bcaa892	Handle nested post script arguments in the preprocessor Fix for issue #4785	2014-05-15 19:49:43 +02:00
p01	330b99f428	Optimized stream.js / 9-10x faster DecodeStream_ensureBuffer	2014-05-14 17:06:39 +02:00
p01	8cfd024e48	Optimized colorspace.js AlternateCS_getRgbBuffer	2014-05-14 17:06:39 +02:00
p01	95fda4fcdc	Optimized function.js / 2x Faster PDFFunction_constructPostScriptFromIR	2014-05-14 17:06:38 +02:00
Yury Delendik	048c6d99f1	Merge pull request #4736 from Snuffleupagus/glyph-accent-buildPath Build paths for glyph accents when drawing text as curves	2014-05-14 07:40:50 -05:00
Jonas Jenwald	c68ffcf978	Check if the Names dictionary actually contains a Dests dictionary before attempting to get the destinations	2014-05-14 12:43:20 +02:00
Jonas Jenwald	c4d4682924	Fix regression that prevents downloading the PDF file (PR 4752)	2014-05-14 01:20:21 +02:00
Jonas Jenwald	b907e15a90	Build paths for glyph accents when drawing text as curves	2014-05-14 00:04:44 +02:00
Jonas Jenwald	44cd0f4a76	Merge pull request #4752 from yurydelendik/refmsghdlr Refactors MessageHandler.send to remove callbacks	2014-05-13 22:47:04 +02:00
Tim van der Meij	a27f51e37c	Merge pull request #4768 from Snuffleupagus/issue-4766 Handle more cases of invalid line dash patterns in annotation borders	2014-05-12 22:40:46 +02:00
fkaelberer	8c38c2cbe3	Simplify Jbig2Image.decodeInteger()	2014-05-10 18:03:54 +02:00
Yury Delendik	2acb40fffb	Merge pull request #4771 from Snuffleupagus/api-promise-reject-fix Fix typo when rejecting Promise in getPage	2014-05-10 07:48:30 -05:00
Jonas Jenwald	67a3b59864	Handle more cases of invalid line dash patterns in annotation borders	2014-05-09 23:12:23 +02:00
Tim van der Meij	e359f0694f	Merge pull request #4740 from yurydelendik/pageviewportdoc Adds pageviewport documentation	2014-05-09 22:30:16 +02:00
Yury Delendik	fd4fc89213	Merge pull request #4763 from yurydelendik/canvas-rAF Uses rAF to interrupt the operator list execution	2014-05-09 07:25:52 -05:00
Yury Delendik	c5eb058b09	Uses rAF to interrupt the operator list execution	2014-05-09 07:00:47 -05:00
Yury Delendik	a26d28a393	Merge pull request #4683 from yurydelendik/grouppath Groups path commands into single operation	2014-05-08 22:16:58 -05:00
Tim van der Meij	7656408579	Refactoring Util.inherit.getOperatorList in annotation.js	2014-05-08 22:42:47 +02:00
Yury Delendik	cc9643cf32	Refactors GetAnnotationsRequest and GetPageRequest	2014-05-08 15:02:53 -05:00
Yury Delendik	2008f74185	Refactors MessageHandler.send to remove callbacks	2014-05-07 18:15:25 -05:00
Jonas Jenwald	652dde48da	Fix typo when rejecting Promise in getPage	2014-05-07 23:25:24 +02:00
Jonas Jenwald	f3f3db0d15	Remove 'info' and 'metadata' from GetDoc	2014-05-07 22:07:11 +02:00
Jonas Jenwald	069f0cc8c0	Remove 'javaScript' from GetDoc	2014-05-07 21:54:15 +02:00
Jonas Jenwald	4bfcb27d0b	Remove 'outline' from GetDoc	2014-05-07 21:16:35 +02:00
Yury Delendik	95e61ad0e3	Adds pageviewport documentation	2014-05-05 14:09:47 -05:00
Yury Delendik	7ac1d6cdc8	Merge pull request #4708 from p01/graphic_optimizations_1 Graphic optimizations 1	2014-05-05 10:37:03 -05:00
Yury Delendik	b3f24ca0c7	Merge pull request #4733 from timvandermeij/postscript-unit-tests Completes unit tests for PostScript evaluator and fixes two bugs in the evaluator itself	2014-05-05 10:27:54 -05:00
Yury Delendik	70da61fa01	Merge pull request #4729 from Snuffleupagus/remove-LegacyPromise Remove LegacyPromise	2014-05-05 07:40:21 -05:00
p01	14a2d74d16	Optimized JPG.js - 33% faster convertCmykToRgb	2014-05-05 14:36:46 +02:00
p01	287274d3dc	Optimized JPG.js - reduced memory usage + 2.16x faster getLinearizedBlockData Linearize and scale the mcu blocks into the destination buffer in a single pass	2014-05-05 14:36:46 +02:00
p01	7067409e00	Optimized JPX's transformComponents	2014-05-05 14:36:45 +02:00
p01	27d532efeb	Optimized PDFImage_undoPreblend	2014-05-05 14:36:45 +02:00
p01	83cd530f45	Cleaner putBinaryImageData	2014-05-05 14:22:44 +02:00
p01	f70a072cde	Optimized CalGrayCS's convertToRgb	2014-05-05 14:22:43 +02:00
Yury Delendik	5fb42f6962	Merge pull request #4728 from Snuffleupagus/remove-LegacyPromise-worker.js Remove LegacyPromise in src/core/worker.js	2014-05-05 07:10:03 -05:00
Tim van der Meij	4caf5b694e	Completes unit tests for PostScript evaluator and fixes two bugs in the evaluator itself	2014-05-03 12:18:18 +02:00
Yury Delendik	ae92b6f96f	Merge pull request #4726 from Snuffleupagus/remove-LegacyPromise-core.js Remove LegacyPromise in src/core/core.js	2014-05-02 17:29:28 -05:00
Jonas Jenwald	87d38b0692	Remove LegacyPromise in src/core/worker.js	2014-05-03 00:09:49 +02:00
Yury Delendik	c68ba07c1c	Merge pull request #4727 from Snuffleupagus/remove-LegacyPromise-annotation.js Remove LegacyPromise in src/shared/annotation.js	2014-05-02 17:04:28 -05:00
Yury Delendik	a39f44fdf2	Merge pull request #4725 from Snuffleupagus/remove-LegacyPromise-pdf_manager.js Remove LegacyPromise in src/core/pdf_manager.js	2014-05-02 17:02:05 -05:00
Jonas Jenwald	034f1102da	Remove LegacyPromise in src/core/core.js	2014-05-02 22:10:21 +02:00
Jonas Jenwald	caad87eba5	Remove LegacyPromise in src/core/pdf_manager.js	2014-05-02 21:43:28 +02:00
Jonas Jenwald	cb59e7f872	Remove LegacyPromise in src/shared/annotation.js	2014-05-02 21:05:03 +02:00
Tim van der Meij	6b9aeb34f1	Fixes rendering of PDFs with nested trailer dictionary	2014-05-02 21:01:34 +02:00
Yury Delendik	f0043f8727	Merge pull request #4730 from yurydelendik/disableworker Fixes disableWorker regression	2014-05-02 12:29:57 -05:00
Yury Delendik	e45f4767dd	Fixes disableWorker regression	2014-05-02 12:23:46 -05:00
Jonas Jenwald	ad732f6403	Remove LegacyPromise	2014-05-02 01:48:17 +02:00
Yury Delendik	2b82eb0161	Fixes cancel rendering regression	2014-05-01 15:51:38 -05:00
Tim van der Meij	3ddc534920	Tiny updates	2014-05-01 21:05:32 +02:00
Jonas Jenwald	b6ff4aea2b	Add onError function to ChunkedStreamManager	2014-05-01 18:20:55 +02:00
Jonas Jenwald	89c11ca9a2	Remove LegacyPromise in src/core/chunked_stream.js	2014-05-01 18:17:42 +02:00
Yury Delendik	aab48a2169	Merge pull request #4709 from pramodhkp/refactoring Remove legacy promises from api.js	2014-05-01 11:10:03 -05:00
Pramodh KP	8616b2ccf3	Remove LegacyPromise from src/core/obj.js	2014-05-01 19:22:47 +05:30
Pramodh KP	0d5b41633f	Remove legacy promises from api.js	2014-05-01 18:13:13 +05:30
Yury Delendik	63d5aae3f6	Groups path commands into single command	2014-04-30 09:09:04 -05:00
Jonas Jenwald	0fa154be4e	Amend GlyphMapForStandardFonts to fix issue 4276	2014-04-30 15:56:40 +02:00
Yury Delendik	8e517b6d81	Merge pull request #4700 from pramodhkp/refactoring Reject polyfill and createPromiseCapability	2014-04-29 09:09:04 -05:00
Pramodh KP	04b1eefb1d	Added reject polyfill and PromiseCapability	2014-04-29 19:36:37 +05:30
Jonas Jenwald	747dec16b2	Prevent trying to map characters to the specials unicode block in adjustMapping (issue 4650)	2014-04-28 23:33:54 +02:00
Yury Delendik	58f697f977	Merge pull request #4528 from bthorben/lessColorConversion Less color conversion	2014-04-28 08:28:33 -05:00
Yury Delendik	98e023e464	Guesses Type1C font type based on file content	2014-04-24 11:48:18 -05:00
Thorben Bochenek	e8f0700bfa	Move the colour conversion to jpg.js Benchmarking shows that this improves performance for the invitation document from https://github.com/mozilla/pdf.js/issues/3809 by 35%	2014-04-24 15:07:12 +02:00
Thorben Bochenek	e7fe45a5c4	Refactor jpg.js and include forceRGBoutput, correct style of image.js This refactors getData to be more readable and extracts all the color conversion algorithms to their own functions. The resulting code was then cleaned up. This also introduces a flag `forceRGBoutput` to getData, that allows to always get the data as a `width * height * 3` bytes long RGB buffer	2014-04-24 12:55:37 +02:00
p01	8f9bd33a57	PDFImage_resize: copy in place with alpha and ~5x speed up	2014-04-23 17:27:02 +02:00
Yury Delendik	bda1865fb8	Merge pull request #4520 from timvandermeij/annotation-icon-size Force default icon size for Text annotations without appearance stream	2014-04-22 16:13:50 -05:00
p01	a66326cc54	Optimized JPX decoder ~6% faster	2014-04-22 15:34:26 +02:00
Yury Delendik	0845f90714	Merge pull request #4655 from Snuffleupagus/issue-4443 Add integer conversion to RGB colour values in convertToRgb in DeviceCmykCS (issue 4443)	2014-04-21 09:18:36 -05:00
Jonas Jenwald	ead5653cdc	Add integer conversion to RGB colour values in convertToRgb in DeviceCmykCS (issue 4443)	2014-04-20 02:23:45 +02:00
fkaelberer	11f565547c	Fix corrupted images #4649	2014-04-19 19:34:42 +02:00
Tim van der Meij	8d365b23ca	Force default icon size for Text annotations without appearance stream	2014-04-18 21:11:56 +02:00
Samuel Chantaraud	25ee0e8572	Preliminary attachments support Added a partial Filespec support Added getAttachments in API Added a new attachments view in UI (with a new icon by @shorlander)	2014-04-18 12:11:00 -04:00
Yury Delendik	9a5c121e4d	Fixes invalid CFF name for Mac OSX	2014-04-17 10:50:06 -05:00
Yury Delendik	a22258a6b3	Merge pull request #4638 from yurydelendik/issue4630 Recognizes ASCII type1 encoding	2014-04-17 08:39:31 -05:00
Yury Delendik	558c159e3d	Merge pull request #4637 from fkaelberer/issue3483 Fix #3483 and simplify readCodingpasses()	2014-04-17 08:29:59 -05:00
Yury Delendik	bf3a2488df	Recognizes ascii type1 encoding	2014-04-17 07:52:33 -05:00
fkaelberer	f52dfe4c81	Fix #3483 and simplify readCodingpasses()	2014-04-16 21:40:37 +02:00
fkaelberer	b06c10cbbd	rename getUint32 to getInt32 and collect readInt*() in util.js	2014-04-16 21:31:16 +02:00
Yury Delendik	a468f7215d	Fixes spacing in the text layer builder	2014-04-16 11:14:57 -05:00
Yury Delendik	dea4bdac49	Merge pull request #4538 from fkaelberer/lessCopyingInJPX Less copying in the JPX decoder	2014-04-16 08:52:50 -05:00
Samuel Chantaraud	7a4543e348	Prevent the annotationLayer to be recreated when the page is redrawn This allows interactive annotations to keep their states after a resize	2014-04-16 08:13:54 -04:00
fkaelberer	04602c8a5e	Less copying in the JPX coder, merged and rebased	2014-04-16 10:40:04 +02:00
Rob Wu	2e97c0d085	Remove some unused variables from src/ Only obviously useless, local variables have been removed.	2014-04-15 17:10:23 +02:00
Yury Delendik	f954cde8f4	Merge pull request #4581 from Snuffleupagus/issue-4575 Check that images have valid dimensions (issue 4575)	2014-04-14 15:23:44 -05:00
Yury Delendik	eb8924a79f	Merge pull request #4613 from yurydelendik/buildImagePromise Refactors buildImage to use Promise; don't draw bad images	2014-04-14 15:23:06 -05:00
Yury Delendik	a00f854848	Refactors buildImage to use Promise; don't draw bad images	2014-04-14 15:22:35 -05:00
Yury Delendik	21f5dc22f3	Merge pull request #4616 from yurydelendik/jsdoc Creates make.js code to build jsdoc.	2014-04-14 14:44:30 -05:00
Yury Delendik	2ca2c387fc	Creates make.js code to build jsdoc.	2014-04-13 15:54:24 -05:00
Joshua T Kalis	5828b2c687	Refactor - remove redundant function and all references The function `assertWllFormed` was doing nothing different than `assert` which is available in the same namespace. Removing it will lighten the filesize - albeit very slightly - and reduce complexity.	2014-04-13 16:18:07 -04:00
Yury Delendik	bb739c011e	Merge pull request #4606 from timvandermeij/xrefentry Makes PDF files load when xrefEntry is undefined	2014-04-12 19:37:14 -05:00
Yury Delendik	65fa25ca36	Fixes number of glyphs in the generated font	2014-04-12 13:25:13 -05:00
Tim van der Meij	dd3df20a88	Makes PDF files load when xrefEntry is undefined	2014-04-12 12:05:12 +02:00
Yury Delendik	36f1a1019d	Merge pull request #4596 from brendandahl/seac-regression Fix seac regression.	2014-04-11 13:43:12 -05:00
Brendan Dahl	6ac7f97dae	Merge pull request #4599 from yurydelendik/issue4428 Adds then method to the RenderTask	2014-04-11 11:27:48 -07:00
Yury Delendik	8c0762a32a	Adds then method to the RenderTask	2014-04-11 12:10:42 -05:00
Brendan Dahl	b242826d29	Fix seac regression.	2014-04-11 09:55:39 -07:00
Yury Delendik	175fbce0df	Fixes documentation for PDFPage.render	2014-04-11 10:57:48 -05:00
Yury Delendik	88c1747cc3	Heuristics to recognize the unknown glyphs for toUnicode	2014-04-10 19:21:09 -05:00
Yury Delendik	2c61f60a4e	Merge pull request #4577 from timvandermeij/reporter Removes custom test/reporter.js from the lint process	2014-04-10 19:17:48 -05:00
Tim van der Meij	f463f96f35	Resolving new lint issues	2014-04-11 00:41:18 +02:00
Tim van der Meij	4e055169ed	Fixes lint warning W004 in src/display/{api, canvas, pattern_helper}.js	2014-04-11 00:41:17 +02:00
Tim van der Meij	df91acf239	Fixes lint warning W004 in src/core	2014-04-11 00:41:08 +02:00
Tim van der Meij	10f80bda23	Fixes lint warning W004 in src/shared	2014-04-11 00:02:32 +02:00
Tim van der Meij	a71a87a821	Fixes lint warning W018: confusing use of exclamation mark	2014-04-11 00:02:31 +02:00
Yury Delendik	d61ee23afc	Merge pull request #4556 from p01/OpaqueCanvas Use Opaque Canvas	2014-04-10 16:54:26 -05:00
Yury Delendik	791c9a7b13	Relaxes murmurhash array requirement.	2014-04-10 07:55:08 -05:00
p01	b10aa18b3e	Use Opaque Canvas where possible	2014-04-10 11:50:20 +02:00
Yury Delendik	9c84bfa416	Fixes text-selection example	2014-04-09 20:52:21 -05:00
Brendan Dahl	5bd8a83c9b	Build the text layer geometry on the worker.	2014-04-09 16:44:07 -07:00
Yury Delendik	af536353d5	Merge pull request #4568 from p01/JPX_optimization Jpx optimization	2014-04-09 17:25:11 -05:00
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
p01	b77e647f4f	JPX decoder 20-25% speed optimization	2014-04-09 16:58:40 +02:00
Jonas Jenwald	3a9b5b3951	Check that images have valid dimensions (issue 4575)	2014-04-09 13:04:27 +02:00
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	f57c6935d7	Implements WebGL support	2014-04-03 08:36:22 -05:00
Yury Delendik	944219ad8a	Balance smask process chunking	2014-04-03 08:34:21 -05:00
Yury Delendik	1e8d70af98	Prescales shading pattern packed data indices	2014-04-03 08:34:20 -05:00
Yury Delendik	5262e6f84f	Set max size for the group	2014-04-03 08:34:20 -05:00
Yury Delendik	34f0f0962f	Merge pull request #4539 from Snuffleupagus/issue-4537 Workaround for missing 'Rect' entry in annotation dictionaries (issue 4537)	2014-04-02 08:05:52 -05:00
Yury Delendik	20f6dedea7	Merge pull request #4512 from fkaelberer/cleanUpStringConversion Clean up duplicate string conversion functions	2014-04-02 08:04:06 -05:00
Yury Delendik	dc0e60d103	Merge pull request #4535 from Snuffleupagus/issue-4484 Avoid drawing text when the font size is zero (issue 4484)	2014-04-02 07:23:43 -05:00
Yury Delendik	b97127aca2	Merge pull request #4542 from fkaelberer/typoInSpliceString Fix typo/unused argument in fontloader.js->spliceString()	2014-03-31 09:37:26 -05:00
fkaelberer	4ee35b0d46	Fix typo/unused argument in fontloader.js->spliceString()	2014-03-31 14:48:23 +02:00
Jonas Jenwald	772df5e0cb	Workaround for missing 'Rect' entry in annotation dictionaries (issue 4537)	2014-03-31 12:07:54 +02:00
Jonas Jenwald	08eb9a960a	Avoid drawing text when the font size is zero (issue 4484)	2014-03-30 13:36:21 +02:00
fkaelberer	c978c026fa	clean up string conversion functions	2014-03-27 13:01:43 +01:00
Jonas Jenwald	7e7b728b5d	Assign non-zero width/height to all rectangles (issue 4260)	2014-03-26 22:29:04 +01:00
Yury Delendik	1d0286f6a1	Update util.js Fixes comments for preprocessor	2014-03-26 13:19:10 -05:00
Yury Delendik	e80c6a8a75	Merge pull request #4466 from p01/Faster_1BPP_image_drawing Faster 1 bpp image drawing	2014-03-26 10:32:05 -05:00
Yury Delendik	31f081ae17	Doesn't traverse cyclic references in Dict.getAll; reduces empty-Dict garbage	2014-03-26 09:07:38 -05:00
p01	4e6ebf2de0	Optimized putBinaryImageData for GRAYSCALE_1BPP The following changes make putBinaryImageData 2.2x faster. * Use a Uint32Array to draw whole pixels instead component by component * Unroll the inner most loop * Added lazy PDFJS.hasCanvasTypedArrays, PDFJS.isLittleEndian and compatibility Uint32ArrayView for browsers using the old CanvasPixelArray	2014-03-26 14:05:59 +01:00
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
Tim van der Meij	67c686027c	Merge pull request #4465 from Snuffleupagus/src-display-braces Fix coding style in src/display	2014-03-14 21:11:15 +01:00
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
Jonas Jenwald	a1ee567d60	Fix coding style in src/display/api.js	2014-03-14 13:24:04 +01:00
Jonas Jenwald	bc986a3029	Fix coding style in src/display/canvas.js	2014-03-14 13:11:11 +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
p01	bd9419f1ef	Micro optimization of ArithmeticDecoder_readBit	2014-03-13 17:38:12 +01:00
p01	2b6cb317db	Optmized decodeRefinement, moving the prediction error outside the inner loop There is no need to slow down the inner loop with a test for ltp as it can only change if prediction is true in which case it only changes in the outer loop.	2014-03-13 17:38:12 +01:00
p01	840d9d40b6	Reuse the row Uint8Array in JBIG2's decodeBitmap	2014-03-13 17:38:11 +01:00
p01	b2b3836683	Process only once the offset and starting mask JBIG2's drawBitmap	2014-03-13 17:38:11 +01:00
p01	0bca56cbb2	Use changingTemplateX, Y and Bit in JBIG2's decodeBitmap	2014-03-13 17:38:01 +01:00
p01	e2a4328ff2	Optimized bounding box tests in JBIG2's decodeBitmap	2014-03-13 17:38:00 +01:00
p01	2a9fe573c0	Nest JBIG2 prediction if statements together ltp can only become truthy if predition is true.	2014-03-13 17:37:59 +01:00
p01	02a5f9435a	More bit friendly decodeIAID and decodeInteger	2014-03-13 17:37:55 +01:00
p01	e862c64bb8	JBIG2 20% faster SimpleSegmentVisitor_drawBitmap Moved the switch(combinationOperator) outside the width and height loops Check bitmap[i][j] before applying the switch(combinationOperator)	2014-03-13 17:37:53 +01:00
Yury Delendik	1aaeec8020	Heuristic to optimize chunking	2014-03-13 11:01:34 -05:00
Yury Delendik	257898b359	Caching inlined mask images	2014-03-13 11:01:34 -05:00
Yury Delendik	f48f57e30a	Caches last parsed resource image, recornizes image repeats	2014-03-13 11:00:10 -05:00
Yury Delendik	2c23be369b	Optimizing pdf when text printed char-by-char	2014-03-13 11:00:10 -05:00
Yury Delendik	dbb3d17d8f	Refactors optimization list	2014-03-13 11:00:10 -05:00
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	2778d75d2c	Merge pull request #4437 from yurydelendik/issue4398 Fixes corrupted by Aspose fonts	2014-03-13 10:44:02 -05:00
Yury Delendik	03bedaa316	Merge branch 'master' of github.com:mozilla/pdf.js into issue-4370	2014-03-13 10:38:11 -05:00
Jonas Jenwald	b0824e1626	Prevent circular reference when checking for blend modes (issue 4370)	2014-03-13 10:36:49 -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
Yury Delendik	31ea4e0f4d	Merge pull request #4420 from prometheansacrifice/RemovingCheckSetPresence Removing set-presence-in-ImageData check from canvas.js	2014-03-13 08:31:53 -05:00
Yury Delendik	5c20d17c87	Merge pull request #4431 from fkaelberer/ExtractArithmeticDecoder Extract arithmetic decoder to own file	2014-03-13 08:19:11 -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
Ben Browitt	8b6aeee35c	Follow JMPR op only if outside of FDEF and IF	2014-03-13 03:19:04 +02:00
Thorben Bochenek	baccf3d160	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	2014-03-12 09:54:29 +01:00
Nicholas Nethercote	ea17749b93	Don't get bytes eagerly when creating FlateStream objects.	2014-03-11 16:03:15 -07:00
Nicholas Nethercote	d0253c8291	Don't get bytes eagerly when creating {Jpeg,Jpx,Jbig2}Stream objects. This avoids lots of unnecessary work when such streams are referred to via fetch(), and so their bytes aren't subsequently read. This is a large performance win on some files.	2014-03-11 16:03:15 -07:00
Nicholas Nethercote	f12d588258	Add an ensureRange() call to ChunkedStream_makeSubStream(). By checking if the data is all present before making a substream, we avoid cases where we parse part of a stream and then throw a MissingDataException part-way through, which forces us to later re-read the stream -- possibly multiple times. This is a sizeable performance win for some cases when file loading is slow (e.g. over the web).	2014-03-11 16:03:06 -07:00
Yury Delendik	7dbd088728	Fixes corrupted by Aspose fonts.	2014-03-11 14:16:27 -05:00
fkaelberer	2c8b776687	update comments	2014-03-11 09:14:59 +01:00
Manas (prometheansacrifice)	30e00bc573	Removing set-presence-in-ImageData check from canvas.js	2014-03-11 08:48:37 +05:30
Brendan Dahl	57e896d29e	Merge pull request #4406 from nnethercote/fix-and-transfer-masks Improve image mask handling again	2014-03-10 16:26:22 -07:00
Brendan Dahl	72a9c7810b	Merge pull request #4246 from pnml/hiresmask Support for the image mask in higher resolution than the image itself	2014-03-10 10:34:49 -07:00
fkaelberer	7b5b5178ef	Extract duplicate arithmetic decoder to own class	2014-03-10 16:56:00 +01:00
Jonas Jenwald	b05f05589b	Merge pull request #4425 from timvandermeij/jpx-syntax Making src/core/jpx.js adhere to the style guide	2014-03-10 15:28:05 +01:00
Jonas Jenwald	7480ba4cb1	Merge pull request #4422 from timvandermeij/jbig2-syntax Making src/core/jbig2.js adhere to the style guide	2014-03-10 11:33:39 +01:00
Tim van der Meij	d5fcfe14d2	Making src/core/jpx.js adhere to the style guide	2014-03-09 22:31:55 +01:00
Tim van der Meij	2712a5a45a	Making src/core/jbig2.js adhere to the style guide	2014-03-09 13:03:45 +01:00
Tim van der Meij	f1249bd49e	Making src/display/font_loader.js adhere to the style guide	2014-03-09 12:45:51 +01:00
Tim van der Meij	7d86fa859f	Making src/display/metadat.js adhere to the style guide	2014-03-09 12:41:01 +01:00
Jonas Jenwald	46487e3931	Merge pull request #4418 from timvandermeij/crypto-syntax Making src/core/crypto.js adhere to the style guide	2014-03-09 12:34:44 +01:00
Jonas Jenwald	fe99743844	Merge pull request #4413 from timvandermeij/ps-parser-syntax Making src/core/ps_parser.js adhere to the style guide	2014-03-09 11:39:28 +01:00
Tim van der Meij	3330f0417f	Making src/core/crypto.js adhere to the style guide	2014-03-08 23:25:47 +01:00
Tim van der Meij	99b0231343	Fixes typo in function.js	2014-03-08 22:40:19 +01:00
Tim van der Meij	df2248d5b9	Merge pull request #4414 from Snuffleupagus/src-shared-braces Add braces to single line statements in src/shared	2014-03-08 22:37:16 +01:00
Tim van der Meij	a615ccdd20	Making src/core/bidi.js adhere to the style guide	2014-03-08 21:49:53 +01:00
Jonas Jenwald	4840c2ccdc	Add braces to single line statements in src/shared/annotation.js	2014-03-08 20:50:38 +01:00
Jonas Jenwald	15a63e48bd	Add braces to single line statements in src/shared/colorspace.js	2014-03-08 20:50:37 +01:00
Jonas Jenwald	00f6d07a21	Add braces to single line statements in src/shared/fonts_util.js	2014-03-08 20:50:37 +01:00
Jonas Jenwald	e8a68f12df	Add braces to single line statements in src/shared/function.js	2014-03-08 20:50:36 +01:00
Jonas Jenwald	635466fcd2	Add braces to single line statements in src/shared/util.js	2014-03-08 20:50:36 +01:00
Tim van der Meij	2adcaf4f64	Making src/core/ps_parser.js adhere to the style guide	2014-03-08 20:45:25 +01:00
Nicholas Nethercote	00c1cff405	Transfer image masks when when possible, instead of copying.	2014-03-08 04:25:00 -08:00
Samuel Chantaraud	076b3433b4	Improved annotations' display/behavior. Added an "InteractiveAnnotation" class to homogenize the annotations' structure (highlighting) and user interactions (for now, used for text and link annotations). Text annotations: The appearance (AP) has priority over the icon (Name). The popup extends horizontally (up to a limit) as well as vertically. Reduced the title's font size. The annotation's color (C) is used to color the popup's background. On top of the mouseover show/hide behavior, a click on the icon will lock the annotation open (for mobile purposes). It can be closed with another click on either the icon or the popup. An annotation printing is conditioned by its "print" bit Unsupported annotations are not displayed at all.	2014-03-07 10:48:42 -04:00
Nicholas Nethercote	cb5bb0cec7	Fix mask handling when some bytes are missing.	2014-03-06 21:11:21 -08:00
Tim van der Meij	3df8f89bd4	Fixes off-by-one error when finding missing endstream	2014-03-06 23:57:27 +01:00
Basil A. Zabairatsky	555d33ffc7	Support for the image mask in higher resolution than the image itself	2014-03-07 02:16:39 +06:00
Yury Delendik	1857ced63f	Merge pull request #4397 from fkaelberer/FixJPXcolors Fix JPX colors	2014-03-06 08:57:17 -06:00
fkaelberer	6755ea70b0	Fix infinite loop in DecodeStream_ensureBuffer()	2014-03-06 10:31:18 +01:00
fkaelberer	9457095c9c	Fix JPX colors	2014-03-06 09:05:24 +01:00
Yury Delendik	ff5ccdeb07	Merge pull request #4383 from nnethercote/more-rgb24 Use RGB_24BPP form for all images lacking alpha data.	2014-03-05 07:03:16 -06:00
Yury Delendik	f04ebed579	Merge pull request #4366 from yurydelendik/max-fdefs Rejects invalid fpgm table when too many functions	2014-03-05 06:16:44 -06:00
fkaelberer	eef5ed5c11	Optimizations for 1bpc images	2014-03-05 09:42:16 +01:00
Yury Delendik	f46942758f	Merge pull request #4382 from nnethercote/off-by-one Avoid extra allocations in ensureBuffer() caused by an off-by-one error.	2014-03-04 22:27:33 -06:00
Yury Delendik	32fe818af6	Merge pull request #4391 from nnethercote/rm-FakeStream Remove FakeStream.	2014-03-04 21:36:44 -06:00
Yury Delendik	881c7f48f3	Merge pull request #4388 from timvandermeij/fix-corrupt-pdf-offset Start counting from actual beginning of PDF file	2014-03-04 21:28:12 -06:00
Yury Delendik	fd6a152935	Merge pull request #4375 from yurydelendik/reset-annot Reset annotation stream; reset page annotation promise	2014-03-04 21:23:13 -06:00
Yury Delendik	d809901083	Merge pull request #4381 from nnethercote/transfer Transfer GRAYSCALE_1BPP and RGB_24BPP arrays when possible.	2014-03-04 21:04:02 -06:00
Nicholas Nethercote	fe8b6b0950	Remove FakeStream.	2014-03-04 18:07:15 -08:00
Tim van der Meij	026c45e5d1	Start counting from actual beginning of PDF file	2014-03-04 22:16:54 +01:00
Nicholas Nethercote	a2fe30ff38	Use RGB_24BPP form for all images lacking alpha data.	2014-03-03 20:58:35 -08:00
Nicholas Nethercote	f30babde58	Transfer GRAYSCALE_1BPP and RGB_24BPP arrays when possible.	2014-03-03 18:17:17 -08:00
Nicholas Nethercote	64431a9909	Avoid extra allocations in ensureBuffer() caused by an off-by-one error.	2014-03-03 18:03:48 -08:00
Yury Delendik	10af056f8f	Reset annotation stream; reset page annotation promise	2014-03-03 16:46:05 -06:00
Yury Delendik	6fbbcf5c93	Merge pull request #4362 from Snuffleupagus/bug-925985 Add 'registered' and 'trademark' to mapPrivateUseChars (bug 925985)	2014-03-03 09:02:32 -06:00
Nicholas Nethercote	6e4283fc45	Remove unneeded \|oldtypes\| variable from bidi.js.	2014-03-03 05:09:04 -08:00
Yury Delendik	ba95e0b07b	Merge pull request #4353 from nnethercote/more-Array-joins Use Array.join() to build up strings in more places.	2014-03-02 23:26:22 -06:00
Nicholas Nethercote	ab7568c0ff	Use Array.join() to build up strings in more places.	2014-03-02 17:54:16 -08:00
Yury Delendik	9a918572dd	Merge pull request #4336 from nnethercote/rgb24 Special-case 24-bit RGB image-handling	2014-03-02 19:53:42 -06:00
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
Yury Delendik	f8c11634d8	Merge pull request #4355 from nnethercote/sliced-masks Put mask data to the canvas in small slices.	2014-03-02 18:40:38 -06:00
Yury Delendik	adca8d4291	Rejects invalid fpgm table when too many functions	2014-03-02 15:40:48 -06:00
fkaelberer	583ca3b162	Fix parsing of JP2 images	2014-03-02 22:15:40 +01:00
Mitar	2c82e720b8	Updated to current latest stable version of jshint.	2014-03-01 13:31:25 -08:00
Jonas Jenwald	08687ee9f1	Add 'registered' and 'trademark' to mapPrivateUseChars (bug 925985)	2014-03-01 21:01:33 +01:00
Yury Delendik	5c40d686d4	Merge pull request #4357 from d3x7r0/master Allow a url to omit the protocol	2014-02-28 14:32:19 -06:00
Yury Delendik	a9caf97f85	Merge pull request #4348 from bthorben/refactor/obj.js/2 Refactor XRef in obj.js	2014-02-28 13:19:33 -06:00
Yury Delendik	b01301c7ba	Merge pull request #4324 from fkaelberer/FasterJBIG2decoding Faster JBIG2 decoding	2014-02-28 12:54:36 -06:00
Brendan Dahl	a77efa0587	Remove unused calculation from bad merge.	2014-02-28 09:58:07 -08:00
Luís Nabais	220a8e4f0e	Fix the combineUrl function * Allow a url to omit the protocol and use the same protocol as the * current page	2014-02-28 17:25:46 +00:00
Thorben Bochenek	f2f713bf15	Refactor XRef in obj.js - remove unused "if (e instanceof Stream)" in XRef_fetch - split XRef_fetch into XRef_fetchUncompressed and XRef_fetchCompressed This explains the actual code flow better - add line breaks after functions - change the document to conform to current StyleGuide	2014-02-28 14:00:54 +01:00
fkaelberer	abcc72a173	Faster JBIG2 decoding	2014-02-28 10:53:09 +01:00
Nicholas Nethercote	1ec3c341cc	Put mask data to the canvas in small slices.	2014-02-27 21:48:55 -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	ce9e9e6ff7	Remove embeddedFontsUsed from API.	2014-02-27 14:06:03 -08:00
Yury Delendik	4763e3fe51	Merge pull request #4346 from p01/patch-2 Fill the initial JBIG2 buffer with 0xFF only if defaultPixelValue is set	2014-02-27 12:01:20 -06:00
Mathieu 'p01' Henri	e786649d2a	Skip the Math.sqrt for clamped values in convertToRgb No need to compute the square root of clamped values. Only the values in the range ]0,1[ need to be processed.	2014-02-27 17:44:40 +01:00
Mathieu 'p01' Henri	135660c8ba	Fill the initial JBIG2 buffer with 0xFF only if defaultPixelValue is set Per the TypedArray specification, ArrayBuffers are initialized with zeros. http://www.khronos.org/registry/typedarray/specs/latest/#5	2014-02-27 17:43:21 +01:00
Brendan Dahl	d0f87457d7	Merge pull request #4331 from nnethercote/cleanups Minor clean-ups	2014-02-26 12:06:13 -08:00
Brendan Dahl	0af0c6c99d	Merge pull request #4229 from Rob--W/crx-stream-progress Get progress bar for PDF streams in Chromium by passing the expected content length to the page	2014-02-26 11:12:34 -08:00
Yury Delendik	4f0dccb15d	Merge pull request #4340 from nnethercote/getRgb Share ColorSpace.getRgb() between all sub-classes.	2014-02-26 09:20:18 -06:00
Nicholas Nethercote	c4fab2f234	Share ColorSpace.getRgb() between all sub-classes.	2014-02-26 05:51:29 -08:00
Nicholas Nethercote	42cbb5b440	Introduce ImageKind constants.	2014-02-25 15:18:04 -08:00
Nicholas Nethercote	4e1f92a893	Clean up putBinaryImageData().	2014-02-25 15:14:11 -08:00
Nicholas Nethercote	f62c1c469f	Special-case 24-bit RGB image-handling.	2014-02-25 15:14:04 -08:00
Brendan Dahl	b187326022	Use default encoding for standard fonts without a file.	2014-02-25 11:28:17 -08:00
Nicholas Nethercote	d4e8b41639	Remove some unnecessary local variables.	2014-02-24 18:25:59 -08:00
Brendan Dahl	f7fea015a9	Remove isFixedPitch check for now.	2014-02-24 17:39:51 -08:00
Nicholas Nethercote	33dd1b0c3c	Remove the unnecessary this.buf in CCITTFaxStream.	2014-02-24 16:45:18 -08:00
fkaelberer	5f8546c120	Faster JPX decoding	2014-02-24 18:43:12 +01:00
Manas (prometheansacrifice)	5a038b17a2	Trying to fix #4166	2014-02-23 23:46:14 +05:30
Yury Delendik	4c22afa380	Merge pull request #4300 from Snuffleupagus/issue-4296 Handle undefined url in LinkAnnotation	2014-02-18 09:00:55 -06:00
Yury Delendik	7e1c6a6aa3	Merge pull request #4306 from peerlibrary/warnings Info function does not interpolate strings	2014-02-18 07:48:24 -06:00
Mitar	958a49d655	Info function does not interpolate strings.	2014-02-17 21:25:28 -08:00
Jonas Jenwald	054f1e7e57	Handle undefined url in LinkAnnotation	2014-02-15 13:49:24 +01:00
Brendan Dahl	f1c73edac4	Fix symbol fonts with no file.	2014-02-11 13:37:12 -08:00
Brendan Dahl	b5b94a4af3	Use built in CMaps and unify the glyph mapping.	2014-02-11 10:27:09 -08:00
Rob Wu	2a19dc86e7	Do not switch to a range request for small PDFs	2014-02-09 23:03:52 +01:00
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
Brendan Dahl	54f6291cc9	Merge pull request #4207 from yurydelendik/function-split Basic function.js split	2014-01-31 09:37:59 -08:00
Rob Wu	eaf7daf7db	[CRX] Pass expected length of stream to viewer To get a progress bar for POST/FTP requests in Chromium.	2014-01-30 23:03:15 +01:00
Brendan Dahl	1e4d35c3a0	Merge pull request #4192 from yurydelendik/shading-r Implements shading types 4-7	2014-01-30 13:36:01 -08:00
Brendan Dahl	7be0924ac4	Merge pull request #4212 from yurydelendik/jank4181 Removes scrolling jank after bw image optimization	2014-01-30 10:14:27 -08:00
Yury Delendik	acb33b3e7d	Merge pull request #4213 from nnethercote/strings Create less garbage while parsing	2014-01-30 04:41:53 -08:00
Nicholas Nethercote	164d7a6e15	Don't create a string when lexing all-digit integers.	2014-01-29 18:22:09 -08:00
Nicholas Nethercote	b64cca0bef	When lexing numbers, look for digits first.	2014-01-29 18:20:53 -08:00
Nicholas Nethercote	c1ef7e4d63	Use Array.join instead of += to build up strings in the Lexer.	2014-01-29 18:19:58 -08:00
Yury Delendik	99bbad3219	Removes scolling jank after bw image optimization	2014-01-29 13:10:34 -06:00
Brendan Dahl	cda181f061	Merge pull request #4187 from Rob--W/issue-4183 Use forEach instead of for-in (was: Replace [] with {} in core/cmap)	2014-01-29 10:54:49 -08:00
Yury Delendik	3595c2c360	Respects current ctx scale for mesh pattern	2014-01-29 10:39:06 -06:00
Yury Delendik	561683d2e9	Dynamically determines how to split patch into triangles	2014-01-29 10:39:06 -06:00
Yury Delendik	c5a804c43a	Merge pull request #4181 from nnethercote/compact-images Reduce memory consumption of simple black and white images.	2014-01-28 15:53:46 -08:00
Nicholas Nethercote	a966909754	Reduce memory consumption of simple black and white images.	2014-01-28 14:36:47 -08:00
Brendan Dahl	c2e31cd1ef	Merge pull request #4205 from yurydelendik/blob-open-file Using blob URL for open file	2014-01-28 14:15:35 -08:00
Brendan Dahl	0e000392ae	Merge pull request #4179 from yurydelendik/dataLoaded Fixes PDFDocumentProxy.getDataLoaded API name (and refactoring)	2014-01-28 13:56:01 -08:00
Yury Delendik	e5e9c6e243	Fixes PDFDocumentProxy.getDownloadInfo API name (and refactoring)	2014-01-28 15:13:47 -06:00
Yury Delendik	a583c319a1	Implements shading types 4-7	2014-01-27 20:35:51 -06:00
Yury Delendik	e9327050c3	Basic function.js split	2014-01-27 20:29:47 -06:00
Brendan Dahl	59526a7cf1	Merge pull request #4189 from yurydelendik/split-pattern Refactors shared/pattern.js into core/ and display/	2014-01-27 17:40:22 -08:00
Yury Delendik	18515b8668	Using blob URL for open file	2014-01-27 13:11:02 -06:00
Yury Delendik	48436b6a0f	Fixes smask backdrop	2014-01-26 22:35:56 -06:00
Yury Delendik	bf432a37bb	Refactors shared/pattern.js into core/ and display/	2014-01-25 12:18:22 -06:00
Rob Wu	2779bab03e	Use [].forEach instead of for-..-in in evaluator To prevent errors whenever the array's prototype is extended. (cmap is an array)	2014-01-25 18:04:33 +01:00
Yury Delendik	ffe42f580a	Merge pull request #4178 from peerlibrary/worker-loader Allow fake worker loader with namespaced bundling of PDF.js	2014-01-23 15:14:07 -08:00
Mitar	9e8c75a7ff	Allow fake worker loader with namespaced bundling of PDF.js.	2014-01-23 14:33:17 -08:00
Tim van der Meij	3c6ac0dad5	Merge pull request #4161 from yurydelendik/smask SMask emulation	2014-01-23 11:49:19 -08:00
Yury Delendik	4054b0c385	SMask emulation	2014-01-23 11:13:32 -06:00
Yury Delendik	5a6862decc	Merge pull request #4164 from Snuffleupagus/bug-957034-followup Only check for line dash pattern when annotation has a visible border (bug 957034 followup)	2014-01-22 08:27:47 -08:00
Rob Wu	b35ced8c9e	RFC 3986-compliant isValidUrl (protocol parsing) To avoid misinterpreting URLs like "/File:wikipedia.png" as a non-relative URLs.	2014-01-22 15:10:06 +01:00
Rob Wu	3c0b8073be	Try to recover from bad URI value See https://github.com/mozilla/pdf.js/issues/4159 BAD (http://cms.di.unipi.it/files/bbec7791fac20e98127c77531e4031912392156c/testo.pdf) << /S /URI /URI /v#2findex.php#2fFile:Logo.png >> GOOD (http://www.ioi2012.org/wp-content/uploads/2011/12/practice.pdf): << /S /URI /URI (http://127.0.0.1/v/index.php/File:Logo.png >> The URL should be wrapped in parentheses, but sometimes it isn't. Consequently, the value is interpreted as a Name (because of the leading "/"), and the resulting object is `{name: "v/index.php/File:Logo.png" }`. Obviously, this is not a string, so `url.indexOf` throws an error here.	2014-01-22 15:09:29 +01:00

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