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2017-12-16Fix null-dereference in CPDF_ShadingPattern::Load().chromium/3298chromium/3297Lei Zhang
BUG=chromium:795490 TBR=hnakashima@chromium.org Change-Id: Ic9f12c1c709c148f7294ab2aaf65fcc695960835 Reviewed-on: https://pdfium-review.googlesource.com/21530 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-15Validate base color space of Indexed color spaces.chromium/3296Henrique Nakashima
Change-Id: I2c1dbf4fe08396130d2fcecd70e175233316579b Reviewed-on: https://pdfium-review.googlesource.com/21430 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-12-15Validate shading pattern's ColorSpace. It cannot be a Pattern CS.Henrique Nakashima
Bug: chromium:795251 Change-Id: I6c4fd75a5afd16ced499d031f9b535f8c6828854 Reviewed-on: https://pdfium-review.googlesource.com/21410 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-12-14Add restrictions to alternate color spaces.chromium/3295Henrique Nakashima
- ICC color spaces cannot have a Pattern color space as Alternate - Separation and DeviceN color spaces cannot have a special color space as Alternate. Special color spaces are {Separation, DeviceN, Indexed and Pattern}. Bug: chromium:794492 Change-Id: Ia2199382c759d8d1d13c605c22d6495e935265ad Reviewed-on: https://pdfium-review.googlesource.com/21310 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-13Get rid of CXML_AttrMap.Lei Zhang
BUG=pdfium:541 Change-Id: Id401af00e4cffebb49e187bf3a445439ce8c1082 Reviewed-on: https://pdfium-review.googlesource.com/21074 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-13Fix some nits in CXML_Element.Lei Zhang
Move FX_XML_SplitQualifiedName() out of CXML_Parser, and add CXML_Element::MatchesElement(). Change-Id: I34adc6f3b19e745ae33db0edf65184346cc1c13f Reviewed-on: https://pdfium-review.googlesource.com/21073 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-13Use size_t in CXML_Element and callers.Lei Zhang
Change-Id: I9ebacd18252a837f1f5f13ccaec19b196bacc3ae Reviewed-on: https://pdfium-review.googlesource.com/21072 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-13Simplify CXML_Element::GetTagName().Lei Zhang
It has an unused parameter. Change-Id: Iae92b8f84bc560055cb0cd730a0fe52c8bd9dd79 Reviewed-on: https://pdfium-review.googlesource.com/21071 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-13Inline CXML_Element private methods.Lei Zhang
Bug: 541 Change-Id: I43bb09312b0d7312207e5c235ba80a2593877d07 Reviewed-on: https://pdfium-review.googlesource.com/21070 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-13Remove dead CXML_Element code.Lei Zhang
Move non-trivial implementations into the .cpp file as well. Change-Id: Iebe7d7284e453c6405cddfe880e2c85aa0c804ab Reviewed-on: https://pdfium-review.googlesource.com/21050 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-12Roll DEPS for Skia to 40ca2087.Lei Zhang
Routine roll, with update for a removed API call. https://chromium.googlesource.com/skia/+log/d6c04d9a..40ca2087 Change-Id: I938b214fbb79cea6fed99edb5ca7d90a779bb8e8 Reviewed-on: https://pdfium-review.googlesource.com/20930 Reviewed-by: Cary Clark <caryclark@google.com> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-12Combine WideString::operator< and Compare().Lei Zhang
Change-Id: I3ea13ace6290e8fab41a3f65c9ac047407a74e4d Reviewed-on: https://pdfium-review.googlesource.com/20852 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-12Use early returns in pdf_parser_decode.cpp.Lei Zhang
Also add a GetUnicodeFromBytes() helper function and use FX_INVALID_OFFSET more often. Change-Id: I3b0954e0cad31a600b0a990360ab370186c792d6 Reviewed-on: https://pdfium-review.googlesource.com/20850 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-12Remove non-const refs in CPDF_NameTree functions.Lei Zhang
Change-Id: Ic3dbc07ac80ad48fd670c090027cc151afc61e7f Reviewed-on: https://pdfium-review.googlesource.com/20890 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-11Remove default arguments to CPDF_StreamAcc::LoadAllData().Lei Zhang
Add LoadAllDataFiltered() and LoadAllDataRaw() and update callers. Change-Id: I9b80ee34a358db204968acdc8b1adc9db0b6b83f Reviewed-on: https://pdfium-review.googlesource.com/20810 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-12-11Slightly simplify CPDF_StreamAcc::LoadAllData().Lei Zhang
Also initialize members in the header. Change-Id: Ic1cda7f9ef4c69e26604c706678aed24bf4e8ee3 Reviewed-on: https://pdfium-review.googlesource.com/20790 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-11Move some GetDict() calls out of header files.Lei Zhang
Change-Id: I13b297ddb080b478a30a959889941b46feb363b3 Reviewed-on: https://pdfium-review.googlesource.com/20770 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-11Get rid of default ctors for CPDF_Action and CPDF_AAction.Lei Zhang
Change-Id: I45bac6e1b3fb9ae90feff1dc65c716beb2cab4c4 Reviewed-on: https://pdfium-review.googlesource.com/20771 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-11Clarify some function names in CPDF_NameTree.Lei Zhang
Change-Id: Ia7ab625bcf802d0f6b15985065b7e0c3584bb2f1 Reviewed-on: https://pdfium-review.googlesource.com/20750 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-08Fix CPDF_AAction default constructor so it compiles in other environments.Andrew Weintraub
Bug: Change-Id: I4e25e96bbcade72115722ac7540d0d186cd2dc03 Reviewed-on: https://pdfium-review.googlesource.com/20631 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-08Fix an LLVM error caused by assigning a uint32_t to an int without a castAndrew Weintraub
Bug: Change-Id: I394fb3c6df95d5170302731fd33ef523a38f070c Reviewed-on: https://pdfium-review.googlesource.com/20630 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-08Fix build when using different sysroots.chromium/3289Andrew Weintraub
Bug: Change-Id: I86b4c72343288d83d51f493d3d888aad45baed5a Reviewed-on: https://pdfium-review.googlesource.com/20610 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-07Add WARN_UNUSED_RESULT to more static methods in (Byte|Wide)String.Henrique Nakashima
Also fixes some usages that were not working as intended after the conversion to static. Change-Id: I18c18369754f6ca165f98999b5b80eecf6c76973 Reviewed-on: https://pdfium-review.googlesource.com/20590 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-12-07Add WARN_UNUSED_RESULT to ByteString::Format* methods.Henrique Nakashima
Change-Id: I0caba99cb8e99ea5af49d906b576f580275620bb Reviewed-on: https://pdfium-review.googlesource.com/20570 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-12-07Fix WideString::Format instances that should use %lsRyan Harrison
BUG=pdfium:951 Change-Id: I4b82ce81c8db3f00fa2341c6fb853ed84814e5e5 Reviewed-on: https://pdfium-review.googlesource.com/20510 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-12-06Move m_CharCodes to local for crash investigationBruce Dawson
m_CharCodes is getting corrupted and it's difficult to tell why. This moves it to a local variable before it is destroyed so that the corruption - which should be copied over - will be stored in the crash dump. Bug: 782215 Change-Id: Ifd09b21396bf28bca69f2b4082c61cbc4782e209 Reviewed-on: https://pdfium-review.googlesource.com/20530 Commit-Queue: Bruce Dawson <brucedawson@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-06Fix ps rendering.chromium/3287Henrique Nakashima
Also fix other occurrences that were missed. Bug:pdfium:947 Change-Id: Ic7e909ff9ce3abdf91e8e9ba108c84ad28b2fd65 Reviewed-on: https://pdfium-review.googlesource.com/20472 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-12-06Fix nits on some font code.Lei Zhang
Change-Id: I80be0de1a7d9ba502b4468bc13a4595566f8fb30 Reviewed-on: https://pdfium-review.googlesource.com/20432 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-05Replace uses of bsearch().chromium/3286Lei Zhang
Either switch to std::lower_bound(), or brute force when the search space is very small. Change-Id: I54db346aeb6f2e8000e95a6a9c8fbdd512df500a Reviewed-on: https://pdfium-review.googlesource.com/20431 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-05Replace bsearch() in FPDFAPI_CIDFromCharCode().Lei Zhang
Use std::lower_bound() instead. Change-Id: I0bed2a90f3aa427a283cd86a050a027ec7a64358 Reviewed-on: https://pdfium-review.googlesource.com/20430 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-05Remove redundant field in struct FXCMAP_CMap.Lei Zhang
Change-Id: Ibac6398b5849820562830bb8ed95c3428496f7ef Reviewed-on: https://pdfium-review.googlesource.com/20410 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-05Avoid integer overflows in CPDF_FixedMatrix::Transform().Lei Zhang
Use floating point math and saturated_cast to calculate the transform. Refactor CFX_BilinearMatrix::Transform() to share common code, instead of using integer math and CheckedNumerics. BUG=chromium:791048 Change-Id: Ib3812b3b3b9373a8eb3b1dde12cb28d424e0bb3e Reviewed-on: https://pdfium-review.googlesource.com/20390 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-04Simplify some CFX_FloatRect methods.chromium/3285Lei Zhang
Also add a comment about the various CFX_FloatRect to FX_RECT conversion methods. Change-Id: Ia9984797dc513cdc487fe9972b32c216c9f99ec1 Reviewed-on: https://pdfium-review.googlesource.com/20217 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-12-04Simplify color calculations in CFX_ImageTransformer.Lei Zhang
Change-Id: I14e614dbd0b7c1187b686bf574d14b94f04a3e7e Reviewed-on: https://pdfium-review.googlesource.com/20271 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-04Simplify code in CFX_ImageTransformer.Lei Zhang
Also fix lint errors. Change-Id: Iaf5fb440fd43d5c36b00630e16d700827c09fc7f Reviewed-on: https://pdfium-review.googlesource.com/20270 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-04Refactor CFX_ImageTransformer down sample calculations.Lei Zhang
Change-Id: Ib3aa0b6ce2fa7b2a643068cb9ffcaca9fe18d3de Reviewed-on: https://pdfium-review.googlesource.com/20258 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-04Refactor CFX_ImageTransformer bicubic calculations.Lei Zhang
Change-Id: I47c0ae6dbdf339ab7ade36b141c220b8a3fb2274 Reviewed-on: https://pdfium-review.googlesource.com/20257 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-04Refactor CFX_ImageTransformer bilinear calculations.Lei Zhang
Change-Id: Ia38329bf5622c0ae6f5c4173332d2140de08c567 Reviewed-on: https://pdfium-review.googlesource.com/20256 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-04Break out CFX_ImageTransformer color calculations.Lei Zhang
Change-Id: I5d3a01310bd5fcddbb8c39025b07a2e83ddae84f Reviewed-on: https://pdfium-review.googlesource.com/20255 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-04Break out CFX_ImageTransformer mono calculations.Lei Zhang
Change-Id: Ibd9ca20e902bbd2b62af12d25836497413912b1b Reviewed-on: https://pdfium-review.googlesource.com/20254 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-04Add text unit to glyph unit conversion to CPDF_Type3Char.Lei Zhang
Use it in type 3 font code. Change-Id: I8b0eb462cc0308f1700d21a62efc929babae8e20 Reviewed-on: https://pdfium-review.googlesource.com/20215 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-04Break out CFX_ImageTransformer alpha calculations.Lei Zhang
Change-Id: I4f221d5d6c17e8507f87d9c63b87431cc2b8f45e Reviewed-on: https://pdfium-review.googlesource.com/20253 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-04Fix nits in CPDF_Type3Font.Lei Zhang
Change-Id: Ib922184ee844e66a0b29f49025e83e13eb81fdb8 Reviewed-on: https://pdfium-review.googlesource.com/20214 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-12-04Break out CFX_ImageTransformer mask calculations.Lei Zhang
Change-Id: Iab7ff29c2ce9ed56715b5897e89da2d9d693583c Reviewed-on: https://pdfium-review.googlesource.com/20252 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-04Add functions for common code in CFX_ImageTransformer.Lei Zhang
Change-Id: I556934f61f24883e684865e4a8fc5e0519248cee Reviewed-on: https://pdfium-review.googlesource.com/20251 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-01Get rid of else after break/continue/return.chromium/3284chromium/3283Lei Zhang
Change-Id: I3efc57cd7325d16e3ca8ebdeeaec06012b2c56e3 Reviewed-on: https://pdfium-review.googlesource.com/20110 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-01Check for success of decodes to avoid infinite loopsNicolas Pena
Bug: 790693 Change-Id: I9b1d87e024229d8b01f55ec554e2cc544db6ac06 Reviewed-on: https://pdfium-review.googlesource.com/20230 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-12-01Add CFX_FloatRect::ToRoundedFxRect().Lei Zhang
Unlike ToFxRect(), which floors the LBRT values. Also fix some nits. Change-Id: I0680eebb09031807a14402ca30b13558ea5b56d9 Reviewed-on: https://pdfium-review.googlesource.com/20213 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-12-01Add CFX_FloatRect::Scale().Lei Zhang
Unlike ScaleFromCenterPoint(), Scale() just scales the LBRT values. Also add unit tests for CFX_FloatRect::Normalize(). Change-Id: Iebf48fa9adcf47adff3255b157d3e3056f3687fc Reviewed-on: https://pdfium-review.googlesource.com/20212 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-12-01Rename CFX_FloatRect::Scale() to ScaleFromCenterPoint().Lei Zhang
Change-Id: I6baab14c989e8ae692ed1c846b135af95c09ce37 Reviewed-on: https://pdfium-review.googlesource.com/20210 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 18:15:32 +0000