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2018-06-20Avoid more .c_str() usage, part 3Tom Sepez
Change-Id: I5dfadcb68e640235be6e3eb7c8d57ae3b8013d26 Reviewed-on: https://pdfium-review.googlesource.com/35691 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-20Re-work some more c_str() usage.Tom Sepez
Many of these are converting ByteString => c_str => ByteStringView, since the ByteStringView ctor is implicit. This is unfortunate, since that involves a strlen() which the ByteString already knows if we use AsStringView() instead. This changed one test result where we can now return the string "\0" instead of "" -- since strlen no longer eats the NUL. This seems consistent, say, with String.fromCharCode(). Change-Id: I17f68d1a1f4b352960208f9148e68ab4c4d78bd2 Reviewed-on: https://pdfium-review.googlesource.com/35590 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-20Replace SkTSwap with std::swap/swap.Ben Wagner
Skia is moving to normalize on std::swap instead of its own SkTSwap. This removes the use of SkTSwap from PDFium so that Skia can remove it. Change-Id: If77708c1f363f4fd82a4c7905c7fbb2060900532 Reviewed-on: https://pdfium-review.googlesource.com/35470 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-06-20c_str() calls not needed when writing to ostreamTom Sepez
c_str() is a bit of a code smell, esp. since Byte/Wide strings know how to do this all by themselves. Change-Id: I9c86cee42c12a3f72ddb1d410a91cf25647d0ce6 Reviewed-on: https://pdfium-review.googlesource.com/35530 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-20Add in a size guard to JPX fuzzerRyan Harrison
Setting an upper limit to the size of images being processed in the JPX fuzzer to reduce timeouts due to images just being really big. Also cleaned the types for passing pitch down to reduce the signedness conversions. BUG=chromium:834561 Change-Id: I28b7a2537a922ed7a9ca2f8ed049ae78dd471f49 Reviewed-on: https://pdfium-review.googlesource.com/35570 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-06-19Move fxcrt::{Byte,Wide}Strings with std::move().chromium/3466Tom Sepez
Remove some string copies in barcode that were noticed whilst looking for moves. Change-Id: Ieda34d00f633576ba1f0dca283dcdabfb36f236c Reviewed-on: https://pdfium-review.googlesource.com/35410 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-19Speculative fix for segv destroying CPDF_PageObjectHolder::m_GraphicsMapTom Sepez
We speculate that the bug that makes the comparison operator irreflexive might be the cause of the segv on windows production code, should a NaN sneak into the GraphicsData struct. In any event, should this happen, the tree won't be correct with some nodes erroneously replaced. Add a test which fails prior to the patch, but alas does not elicit the segv. Also move operator<() methods to .cpp file corresponding to .h file in which they are delcared. Bug: 852273 Change-Id: Ib7929881e7ffbed8b09f6e2c9fb7898cbde58946 Reviewed-on: https://pdfium-review.googlesource.com/35171 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-19Use const pointers within GetDirectInteger function.Artem Strygin
Change-Id: I4a2905f9ce4433e8c00b274fa9703ff4dc459e95 Reviewed-on: https://pdfium-review.googlesource.com/35510 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-19fxcrt::{Byte,Wide}String missing move-assign operatorTom Sepez
This hasn't been a big deal, since no data is copied, but avoids some ref-count churn in the process. Change-Id: I53c059284aa6806793c59a0c19b3e0d7fe4191d6 Reviewed-on: https://pdfium-review.googlesource.com/35350 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-14Merge 3 methods of CJBig2_GRDProc togetherchromium/3465chromium/3464chromium/3463chromium/3462chromium/3461Nicolas Pena
This CL merges 3 methods into a single DecodeArithOpt3(). The code is the same, except for some constants which are extracted out as namespace variables. Change-Id: I6d9127d71b5e7c4c75e31a736b0f3307bb78a076 Reviewed-on: https://pdfium-review.googlesource.com/35170 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-06-14Rewrite content stream regeneration.Henrique Nakashima
Loop through the dirty page objects and streams and regenerate all streams that are dirty. Bug: pdfium:1051 Change-Id: I837b5a7cd9542b7777e7c7ae7ac9cc75f69f30b5 Reviewed-on: https://pdfium-review.googlesource.com/34330 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-14Simplify the calculation of Pages Offsets within CPDF_HintsTable.chromium/3460Artem Strygin
Change-Id: I020fd5ae11b32f753d681e7e0c26b7f95e920bff Reviewed-on: https://pdfium-review.googlesource.com/15812 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-06-13Mark modified content streams as dirty in CPDF_PageObjectHolder.Henrique Nakashima
Bug: pdfium:1051 Change-Id: Ib3376eea32336437d148f8f9c0017d6b8f9fb556 Reviewed-on: https://pdfium-review.googlesource.com/33770 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-06-13Remove CFX_FixedBufGrow from cpdf_renderstatus.cppNicolas Pena
Bug: pdfium:177 Change-Id: I58fe339d5a0a962215c5cb29c963b37b86832637 Reviewed-on: https://pdfium-review.googlesource.com/35113 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-13Remove CFX_FixedBufGrow from cpdf_colorspace.cppNicolas Pena
Bug: pdfium:177 Change-Id: I92e71fd0f2445736680e1cf9e7cc41bda8e6505e Reviewed-on: https://pdfium-review.googlesource.com/35114 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2018-06-13Remove almost all usages of CFX_FixedBufGrow from cpdf_dibsource.cppNicolas Pena
This CL removes all the usages of CFX_FixedBufGrow, except for one that would cause performance issues for our corpus tests. Bug: pdfium:177 Change-Id: I0ad76c14f713b116cf7dce50606554e3b03d9f2c Reviewed-on: https://pdfium-review.googlesource.com/35150 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-13Make CJBig2_Context::GetHuffmanTable return constNicolas Pena
This CL changes GetHuffmanTable() to return a const pointer and fixes other members / functions accordingly. Change-Id: Ie62fe044b3156f67885dd4fa1f6512cbd35a83d3 Reviewed-on: https://pdfium-review.googlesource.com/35116 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2018-06-13Remove CFX_FixedBufGrow from fx_codec_icc.cppNicolas Pena
Bug: pdfium:177 Change-Id: Ib4de4f258ebd98a53b309c30b7e4aa28f0c581eb Reviewed-on: https://pdfium-review.googlesource.com/35112 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-13Merge the offset calculation logic within CPDF_HintsTable.Artem Strygin
Change-Id: If120ee16c53117ae148447e141cbbd8143194b36 Reviewed-on: https://pdfium-review.googlesource.com/15811 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-13Remove CFX_FixedBufGrow from fx_apple_platform.cppNicolas Pena
Bug: pdfium:177 Change-Id: I63f2e7579de37f52fd67f02988d72de7e1b3c7ba Reviewed-on: https://pdfium-review.googlesource.com/35111 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-13Guard some non-windows only code in cfx_font with ifdefs.Tom Sepez
The callers are all in blocks controlled by the same ifdef. Change-Id: I2bf1dfd8725eefcfab5b05460fc31b0e7e08c75e Reviewed-on: https://pdfium-review.googlesource.com/35090 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-13Refactor GetOrCreateDefaultGraphics out of ProcessDefaultGraphics.Henrique Nakashima
GetOrCreateDefaultGraphics() has a side effect, and it needs to be called regardless of whether a stream is generated of not. Failing to do so causes default graphics to not exist in some cases. Bug: pdfium:1051 Change-Id: I039cb6b755cc15c8ca667c92e581d085f3f2a124 Reviewed-on: https://pdfium-review.googlesource.com/35010 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-12Refactor modification of Contents in CPDF_PageContentGenerator.Henrique Nakashima
This is a pure refactor, there should be no change in behavior. It prepares for the next CL, which will allow modification of content streams. Bug: pdfium:1051 Change-Id: I01ca3e897efe423e89df75e1f31cd67539cc3d08 Reviewed-on: https://pdfium-review.googlesource.com/34470 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-12Comment some more #else // PDF_ENABLE_XFATom Sepez
This is an anti-pattern when XFA can be configured at runtime. Make it easier to find some more remaining cases. Change-Id: I1ee8d95b2fd52be5e37ef4e859e3e9179ea25975 Reviewed-on: https://pdfium-review.googlesource.com/34990 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-12Fill m_ContentStream field in CPDF_PageObject.Henrique Nakashima
From the comment of CPDF_PageObject::GetContentStream(): """ Get what content stream the object was parsed from in its page. This number is the index of the content stream in the "Contents" array, or 0 if there is a single content stream. If the object is newly created, -1 is returned. If the object is spread among more than one content stream, this is the index of the last one. """ Bug: pdfium:1051 Change-Id: I9f7804af4f263dda0422e9542e025e3320ff7c31 Reviewed-on: https://pdfium-review.googlesource.com/34250 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-12Remove some #ifdef XFA in favor of runtime checks.chromium/3457Tom Sepez
Make LoadDocumentImpl() logic match FPDFAvail_GetDocument() logic, so that the XFA extension is loaded before checking unsupported features. Add some comments along the way. Change-Id: I040e40fcca872f7c0a46e921bce1146f0fe42588 Reviewed-on: https://pdfium-review.googlesource.com/34931 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-12Remove explicit calls to FXFT_Clear_Face_External_Stream().Tom Sepez
This landed earlier as part of a larger change that got reverted for unrelated reasons. Now re-land it by itself. See https://pdfium-review.googlesource.com/c/pdfium/+/33370 The current code could cause FT to try to free memory allocated by the caller, with potentially a different allocator. It appears that this may have been added ages ago as a way to kludge around a leak. If we're leaking, msan will find it, and we can deal with it properly rather than trying to force FT to tidy after us. Change-Id: I20abf4cd35d465de1f435ebe6d94b10c3ff74002 Reviewed-on: https://pdfium-review.googlesource.com/34930 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-06-12Rework "Make common page base class."Tom Sepez
Re-landing of https://pdfium-review.googlesource.com/c/pdfium/+/32892 This time, however, we do not build on the previous CL which cached pages. This CL by itself should be OK but was reverted only because it was blocking earlier reverts. Change-Id: I067d5f07373eeac6cced5d0c113ea40e5f8dcd15 Reviewed-on: https://pdfium-review.googlesource.com/34910 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-11Implement CPDF_Object::MakeReference method.chromium/3456Artem Strygin
Change-Id: I153747ef587a184eaef58ff09dbf8f214c9ddfb3 Reviewed-on: https://pdfium-review.googlesource.com/17230 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-06-11Remove explicit calls to x->operator[]Tom Sepez
Because its a code smell of a sort. Change-Id: Id1c1b124f539e31a929701fb9486da9d396d3563 Reviewed-on: https://pdfium-review.googlesource.com/34695 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-11Replace FPDF_PAGE_MAX_NUM with class scoped constant.Tom Sepez
Also avoids confusion with unrelated FPDF_PAGE API type. Bug: pdfium:1085 Change-Id: I36569573f020f0b87f13630bbab91caf351e4994 Reviewed-on: https://pdfium-review.googlesource.com/34830 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-06-08Avoid undefined behavior in FX_atonum().Lei Zhang
BUG=chromium:664730 Change-Id: Ie46221382ffed7a16366c484c249d2571c7be5c4 Reviewed-on: https://pdfium-review.googlesource.com/34696 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-06-08Add constants for PDF 1.7 spec, table 3.27.Lei Zhang
BUG=pdfium:1049 Change-Id: Ie8bdb893d2af8d63420027a7ef95baf58cd97aa6 Reviewed-on: https://pdfium-review.googlesource.com/34691 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-06-08Move getting the CPDF_CryptoHandler into CPDF_Creator::WriteStream()Henrique Nakashima
No reason to get it outside and pass it in. Change-Id: I75e3bbd361c04e195004d7c538145dfd56294816 Reviewed-on: https://pdfium-review.googlesource.com/34731 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-06-08Move member initializations to cpdf_creator.hHenrique Nakashima
Change-Id: If19338b63b09ca79aa07c6fbb8eb7e42a689360e Reviewed-on: https://pdfium-review.googlesource.com/34730 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-06-08Instead of CPDF_Creator::m_dwFlags, store its two supported bits.Henrique Nakashima
m_IsIncremental and m_IsOriginal are extracted as soon as the flags are set, so there is no more need for getters. Change-Id: I34331a33d83c1fcbdea6ea1f3e39dfc58d6f85ea Reviewed-on: https://pdfium-review.googlesource.com/34711 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-06-08Remove unused methods in CPDF_Creator, mark others as private.Henrique Nakashima
Also remove the member variable m_dwEncryptObjNum which is never read. Change-Id: Ieb674d6d9783ef298ba3ece1544437b15ad0afe2 Reviewed-on: https://pdfium-review.googlesource.com/34694 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-06-08Remove CPDF_Creator::InitOldObjNumOffsets(). It does nothing.Henrique Nakashima
This method is called, but it returns void and has no side effects: all called methods are const, and no member or static variable is modified. Change-Id: I12084000621728b9994fe7b487852928e7b1180e Reviewed-on: https://pdfium-review.googlesource.com/34690 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-06-08Use FPDFText_GetBoundedText() to get the visible text in a test.Lei Zhang
Add a test PDF with multiple pages, each with a different media box and crop box. Demonstrate how FPDFText_GetText() gets all the text on the page, and how FPDFText_GetBoundedText() with the right bounding boxes gets only the visible text on the page. Also fix a small nit in CPDF_TextPage::GetTextByRect() found while writing this CL. BUG=pdfium:387 Change-Id: I9ce4bb181e2ba5b454ea1341bbccef9ba94c9cd8 Reviewed-on: https://pdfium-review.googlesource.com/34550 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-06-07Reland "Reland "Simplify CPDF_HintsTable.""Artem Strygin
This is a reland of d89f1bf48f017ab9f56df13299f75a906ed33cd0 Original change's description: > Reland "Simplify CPDF_HintsTable." > > This is a reland of 33591752d2cb14f2e07726ca52afce6efbdc07c9 > > Original change's description: > > Simplify CPDF_HintsTable. > > > > Use CPDF_LinearizedHeader directly. > > > > Change-Id: Id12402ef6e6f92fef68d0932df2e1ccb2dcf06aa > > Reviewed-on: https://pdfium-review.googlesource.com/15770 > > Reviewed-by: Lei Zhang <thestig@chromium.org> > > Commit-Queue: Lei Zhang <thestig@chromium.org> > > Change-Id: I2b5425a6533f4ce237f9ae6c483caa517105a5f7 > Reviewed-on: https://pdfium-review.googlesource.com/34130 > Reviewed-by: Lei Zhang <thestig@chromium.org> > Commit-Queue: Art Snake <art-snake@yandex-team.ru> Change-Id: If34c4ea05db7c9abaf2ba75ebe1abaabb962dd88 Reviewed-on: https://pdfium-review.googlesource.com/34410 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-06-07Rename CPDF_PageObjectHolder::GetFormDict() to GetDict().Henrique Nakashima
Renamed the underlying member m_pFormDict as well. These names are misleading, as a page also uses the same field as the page dict. Change-Id: I52e0f1864a917a1e1b863725cb0d4f22faecacb3 Reviewed-on: https://pdfium-review.googlesource.com/34450 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-06-07Return from GenerateContent() if m_pObjHolder->GetFormDict() is null.Henrique Nakashima
Currently this case will lead to a crash, as pContent will be null and pPageDict will be dereferenced. This is a theoritical case, there is no concrete test case. Change-Id: Ieedab26cd9f419ab49aa2cde15f1b8e3c230b61d Reviewed-on: https://pdfium-review.googlesource.com/34430 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-06-07Check is first page number valid in CPDF_LinearizedHeader.Artem Strygin
Bug=chromium:850407,chromium:850440 Change-Id: I0115f75677db618b0de5e1e78b13da80b1da9559 Reviewed-on: https://pdfium-review.googlesource.com/34390 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-06-07Revert "Reland "Simplify CPDF_HintsTable.""Ryan Harrison
This reverts commit d89f1bf48f017ab9f56df13299f75a906ed33cd0. Reason for revert: This CL has introduced at least two CF issues chromium:850407,chromium:850440. Additionally there is a number of changes that remove bounds checks, which I think are suspect. BUG=chromium:850407,chromium:850440 Original change's description: > Reland "Simplify CPDF_HintsTable." > > This is a reland of 33591752d2cb14f2e07726ca52afce6efbdc07c9 > > Original change's description: > > Simplify CPDF_HintsTable. > > > > Use CPDF_LinearizedHeader directly. > > > > Change-Id: Id12402ef6e6f92fef68d0932df2e1ccb2dcf06aa > > Reviewed-on: https://pdfium-review.googlesource.com/15770 > > Reviewed-by: Lei Zhang <thestig@chromium.org> > > Commit-Queue: Lei Zhang <thestig@chromium.org> > > Change-Id: I2b5425a6533f4ce237f9ae6c483caa517105a5f7 > Reviewed-on: https://pdfium-review.googlesource.com/34130 > Reviewed-by: Lei Zhang <thestig@chromium.org> > Commit-Queue: Art Snake <art-snake@yandex-team.ru> TBR=thestig@chromium.org,tsepez@chromium.org,art-snake@yandex-team.ru Change-Id: I463b5b1330f809c2cb508cbf46a804b7a11526e4 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/34350 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-06-06Reland "Simplify CPDF_HintsTable."Artem Strygin
This is a reland of 33591752d2cb14f2e07726ca52afce6efbdc07c9 Original change's description: > Simplify CPDF_HintsTable. > > Use CPDF_LinearizedHeader directly. > > Change-Id: Id12402ef6e6f92fef68d0932df2e1ccb2dcf06aa > Reviewed-on: https://pdfium-review.googlesource.com/15770 > Reviewed-by: Lei Zhang <thestig@chromium.org> > Commit-Queue: Lei Zhang <thestig@chromium.org> Change-Id: I2b5425a6533f4ce237f9ae6c483caa517105a5f7 Reviewed-on: https://pdfium-review.googlesource.com/34130 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-06-06Simplify check root availability.Artem Strygin
Change-Id: I34403490672b752bed9d5b6b29e8f4422c0fbf95 Reviewed-on: https://pdfium-review.googlesource.com/17732 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-06Simplify check info availability.Artem Strygin
Change-Id: I4475b83f69426b135c304d5861f0b7bb582deb81 Reviewed-on: https://pdfium-review.googlesource.com/17731 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-06-06Use CPDF_StreamAcc to data access of CPDF_Stream.Artem Strygin
Change-Id: I68b88e013ac542f245dbe7b6889799c814d46eb8 Reviewed-on: https://pdfium-review.googlesource.com/33690 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-06-05Revert "Do not merge content streams to parse them."Henrique Nakashima
This reverts commit 9d3fb11a985a8f2aefbf361c0030c7bce2248b8e. Reason for revert: Break rendering of http://www.flbb.lu/bio_files/BIO_25_2005.pdf Original change's description: > Do not merge content streams to parse them. > > Removed the PrepareContent() step in CPDF_ContentParser, as its goal > was to merge these streams. > > In Parse(), now loop through the m_StreamArray and parse each stream > separately. > > Bug: pdfium:1051 > Change-Id: Id07f3efe766828081c8cf8601bf69c4f37e20e13 > Reviewed-on: https://pdfium-review.googlesource.com/33595 > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > Reviewed-by: Ryan Harrison <rharrison@chromium.org> TBR=thestig@chromium.org,hnakashima@chromium.org,rharrison@chromium.org Change-Id: I8186b2dac8538ca477302bb91e22dcc54124461a Bug: pdfium:1051 Reviewed-on: https://pdfium-review.googlesource.com/33991 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-06-05Tidy parser lifecycle state machine in CPDF_PageObjectHolder.Tom Sepez
Only update state in CPDF_PageObjectHolder itself. Make more data private. Remove CPDF_Page::GetPageBBox() as exact duplicate of CPDF_PageObjectHolder::GetBBox(). Change-Id: I083ec33f61a1490e7a5e673c9787751af15a6cd1 Reviewed-on: https://pdfium-review.googlesource.com/33810 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
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