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2017-04-04Remove a couple checks for MakeUnique failures.Lei Zhang
Combine some common CCodec_Jbig2Module code. Change-Id: I9a046314bc0e9dddc9a8c1a06b37764e9f3cc4b6 Reviewed-on: https://pdfium-review.googlesource.com/3713 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-04Remove dib_int.hNicolas Pena
This CL removes dib_int.h by moving CStretchEngine to its own file, other classes to where they are used, and the remaining to fx_dib.h. Change-Id: Ie2d4bb39389737cd631f92b88000ea942608da21 Reviewed-on: https://pdfium-review.googlesource.com/3714 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-04-04RefCount CPDF_StreamAcc all the time.Tom Sepez
Pass stream argument to constructor; it feels like a stream accessor should always be made from a stream rather than passing one in after the fact. Change-Id: Iaa46cb37677b81f0170f5d39bab76ad38ea4af44 Reviewed-on: https://pdfium-review.googlesource.com/3620 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-04-04Use some uint64_t constants in fx_crypt_sha.cpp.Lei Zhang
Instead of storing the same constants as strings and converting them to uint64_t. Change-Id: Ib32b0f721303f917e197cf93999857a7ee745823 Reviewed-on: https://pdfium-review.googlesource.com/3621 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-04-04Cleanup CFX_BlockBufferDan Sinclair
This CL cleans up default parameters, return values and bits of code formatting in the CFX_BlockBuffer code. Change-Id: Ie7fd7d86046f716d0786213735ad464eefc58dbb Reviewed-on: https://pdfium-review.googlesource.com/3670 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-04Let CPDF_ImageRenderer own the CFX_ImageRendererNicolas Pena
This CL avoids some void* usage and removes CancelDIBits after making a CPDF_ImageRenderer own its CFX_ImageRenderer. Bug: pdfium:686 Change-Id: Ied205c57a858cc14d8e2c592db3444ed465b2796 Reviewed-on: https://pdfium-review.googlesource.com/3673 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-04-04RefCount CPDF_IccProfile all the timeTom Sepez
Make the IccProfile track its stream so that it has a proper key with which to purge the docpagedata map. Change-Id: Ib05ebc1afb828f1f5e5df62a1a33a1bfdecf507d Reviewed-on: https://pdfium-review.googlesource.com/3619 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-04-04Finish splitting up fx_dib.hNicolas Pena
After this CL, fx_dib.h only has some definitions used in multiple places. Definitions that were of restricted usage were moved out to the corresponding place. Includes in fx_dib were reduced, thus revealing other needed includes. Change-Id: I3607da0af81c491256d64c0aa085225631efbdcc Reviewed-on: https://pdfium-review.googlesource.com/3594 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-04Remove unneeded void* casts.Lei Zhang
Change-Id: Icf6b0ec88dfc8dc707b18ca4ad25dd77610b4c91 Reviewed-on: https://pdfium-review.googlesource.com/3622 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-04Drop C linkage in fx_crypt code.Lei Zhang
Move as much as possible into anonymous namespaces. BUG=pdfium:388 Change-Id: I7cca042736372c52105ed2ef1f9945a8d72c3db2 Reviewed-on: https://pdfium-review.googlesource.com/3557 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-03Use unique_ptr in cpdf_type3cache.h.Tom Sepez
Change-Id: Iaea91df0300b55e35cbfd9b3f3389b3e291eae9b Reviewed-on: https://pdfium-review.googlesource.com/3618 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-04-03RefCount CPDF_Type3Cache all the time.chromium/3062Tom Sepez
Prefer internal refcounts to external scheme. Change-Id: Ia99d5fc635a51a38f41b1d64ea44d8202685ddc7 Reviewed-on: https://pdfium-review.googlesource.com/3617 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-04-03RefCount CPDF_TransferFunc all the time.Tom Sepez
Prefer internal reference counts over ad-hoc schemes. Change-Id: I8d420e9e9827ac39fdc0bc8146a532caeee10f26 Reviewed-on: https://pdfium-review.googlesource.com/3615 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-04-03Split the FDE XML file into indiviual class files.Dan Sinclair
This Cl splits the fde_xml_int file apart into individual class files. Includes are fixed as needed. fde_xml.h is also removed and the needed defines moved to more appropiate places. Change-Id: I29774dabc4d0fb2d5092fcbbe7853f03401b6ec7 Reviewed-on: https://pdfium-review.googlesource.com/3616 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-03Drop FXSYS_ from util methodsDan Sinclair
This Cl drops the FXSYS_ from utility methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I0859b60c5ba7af68c929a519dd76f48c27a6c896 Reviewed-on: https://pdfium-review.googlesource.com/3614 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-03Drop FXSYS_ from mem methodsDan Sinclair
This Cl drops the FXSYS_ from mem methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I9d5ae905997dbaaec5aa0b2ae4c07358ed9c6236 Reviewed-on: https://pdfium-review.googlesource.com/3613 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-03Drop FXSYS_ from wide string methodsDan Sinclair
This Cl drops the FXSYS_ from wide string methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I46a7af5913e7897f7c4ba712a76540c12105818f Reviewed-on: https://pdfium-review.googlesource.com/3611 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-03Drop FXSYS_ from file methodsDan Sinclair
This Cl drops the FXSYS_ from file methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I095c64fed69bf70e00a2594fa94a1fdc71a7060e Reviewed-on: https://pdfium-review.googlesource.com/3610 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-03Drop FXSYS_ from math methodsDan Sinclair
This Cl drops the FXSYS_ from math methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I85c9ff841fd9095b1434f67319847ba0cd9df7ac Reviewed-on: https://pdfium-review.googlesource.com/3598 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-03Add test case for bug_707479Tom Sepez
We need to oversize the buffer and then fail to format. Use an invalid character conversion to trip this up. Bug: 707479 Change-Id: I7c1d97f0351d76af8fddf74a1cdf05f49c6b1cf7 Reviewed-on: https://pdfium-review.googlesource.com/3612 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-04-03Drop FXSYS_ from string methodsDan Sinclair
This Cl drops the FXSYS_ from string methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I1698aafd84f40474997549ae91ce35603377e303 Reviewed-on: https://pdfium-review.googlesource.com/3597 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-04-03Remove some used-only-once typedefs from CPDF_DocPageDataTom Sepez
Change-Id: I8872aae5088fb4f721207106d8f2c863828cd199 Reviewed-on: https://pdfium-review.googlesource.com/3558 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-03Do not shrink buffer before examining last byte in TryVSWPrintFTom Sepez
Bug: 707479 Change-Id: I6deea8ca2408df8715e639c8ff161cbb3d5f8296 Reviewed-on: https://pdfium-review.googlesource.com/3595 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-04-03Split fx_dib part 5Nicolas Pena
Move more classes into their own files. Change-Id: Ic505be9e406eafb378235216ea19221ce172f32e Reviewed-on: https://pdfium-review.googlesource.com/3593 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-03Minor cleanupsDan Sinclair
Cleanup some unused methods, add some missing #ifdef comments. Bug: pdfium:694 Change-Id: I019a03f7a55d1d4a23300ff822ae30dde4406c3d Reviewed-on: https://pdfium-review.googlesource.com/3596 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-03Split fx_dib part 4Nicolas Pena
- Moved CFX_DIBitmap code to its own cpp file. - Moved CFX_DIBExtractor out from fx_dib.h Change-Id: I7b3fe9c657a350320b7ecb3f005017080491fe29 Reviewed-on: https://pdfium-review.googlesource.com/3591 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-03Fix Skia includesNicolas Pena
Change-Id: I51bdba3e3d48533398618942669cf5ea93bb2f9a Reviewed-on: https://pdfium-review.googlesource.com/3590 Commit-Queue: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-01Refcount CPDF_Image all the time.chromium/3061chromium/3060Tom Sepez
Remove the old externally-counted CPDF_CountedImage type. Change-Id: Ia0b288586272da3f2daf7dfc153f08e62794321a Reviewed-on: https://pdfium-review.googlesource.com/3553 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-03-31Use PartitionFreeGeneric for the strings partition, not PartitionFree.Chris Palmer
BUG=pdfium:681 Change-Id: Ic40ed9409855097d823659f710cdf7cd96a21e83 Reviewed-on: https://pdfium-review.googlesource.com/3554 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-31Move zlib to a DEPS-based checkout.Lei Zhang
BUG=chromium:541704 Change-Id: I313d8853450ff5940b3baa4054ff441b342c46b7 Reviewed-on: https://pdfium-review.googlesource.com/3350 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-03-31Split fx_dib part 3Nicolas Pena
Moved CFX_ImageRenderer, CFX_ImageTransformer to their own files. Change-Id: Ic98403f62bea317600a933f79946a2a9bad30eeb Reviewed-on: https://pdfium-review.googlesource.com/3551 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-31Pull in FreeType via DEPS instead.Lei Zhang
BUG=pdfium:688 Change-Id: I7787b29d0fedc48f1360ab041d43829d0e805462 Change-Id: I7787b29d0fedc48f1360ab041d43829d0e805462 Reviewed-on: https://pdfium-review.googlesource.com/3331 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-03-31Move FX_FILESIZE to fx_system.hTom Sepez
Remove dependency on fx_stream.h from fx_safe_types.h. We're going to hit cylces in include file dependencies otherwise when the partition allocator work is landed. Change-Id: I35bf78038a08599559b959f1403aa0f8fbf87739 Reviewed-on: https://pdfium-review.googlesource.com/3552 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-03-31Split fx_dib.h part 2chromium/3059Nicolas Pena
- Created cpp for CFX_FilteredDIB. - Moved CFX_ScanLineCompositor to its own files. Change-Id: I020e44a9e824d497db4526893d61eb3819af4059 Reviewed-on: https://pdfium-review.googlesource.com/3550 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-31Re-arrange fxcrt string files to match naming.Tom Sepez
The top-level fx_string.h is kept to include all strings. Put all fx_atof code in fx_basic_util.cpp rather than header. Change-Id: I61fe768f2e1ddf8438d27e410929f4cff918a9a3 Reviewed-on: https://pdfium-review.googlesource.com/3530 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-03-31Split fx_dib part 1Nicolas Pena
Move CFX_DIBSource to its own file. Also move the classes that inherit from it to their own headers. Their cpp's will be added in followup. Change-Id: Id2b53e124ea5445c558bfcf627bf526870cc92e8 Reviewed-on: https://pdfium-review.googlesource.com/3450 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-03-30vswprintf() part 2: retry when clearly out of space.chromium/3057Tom Sepez
Use vendor guidance if possible. Otherwise, avoid allocating N^2 storage for N wide chars. Update tests to account for strings removed from helper. Change-Id: I38bbaf936656fb43ec1ae33652da4cabde00247a Reviewed-on: https://pdfium-review.googlesource.com/3433 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-03-30vswprintf() part 1: move code, create helper function.Tom Sepez
Change-Id: Iec9c3bb850b1654c67ac3081e557842f1eafd604 Reviewed-on: https://pdfium-review.googlesource.com/3431 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-03-30Add some calls to MakeUniqueDan Sinclair
This CL replaces some new's with pdfium::MakeUnique. Change-Id: I50faf3ed55e7730b094c14a7989a9dd51cf33cbb Reviewed-on: https://pdfium-review.googlesource.com/3430 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-30Move core/fxcrt XML files to core/fxcrt/xmlDan Sinclair
This CL moves the other XML files contained in core/fxcrt into the core/fxcrt/xml directory to contain all the fxcrt XML files in one place. Change-Id: I9faefb1f311bf167b75dfbb7b9b52f25515e3c31 Reviewed-on: https://pdfium-review.googlesource.com/3378 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-30Avoid one more instance of the anti-pattern in 706346.Tom Sepez
Need to have a function taking a const CFX_RetainPtr<X>& reference as an argument, assign a different object to a m_ variable of the same type in the function, continue to use the reference after the assignment, and call the function elsewhere with the same m_ variable as the argument while having no other RetainPtrs to the object. Unclear if it is called in this manner, but the first three points hold, so be proactive. Change-Id: I0ece4d7da0b8cf5f3079c53fa612ca07e9632502 Reviewed-on: https://pdfium-review.googlesource.com/3377 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-30Move CFX files into fxcrtDan Sinclair
This Cl moves more of the CFX classes defined in the xfa/ directory to the core/fxcrt directory and conditionally builds them. Change-Id: I811e6c6acd31dfbe75b49880be43661f78334013 Reviewed-on: https://pdfium-review.googlesource.com/3372 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-30Protect against premature mask destruction in CFX_ClipRgn::IntersectRectTom Sepez
Assigning to m_Mask will invalidate the pMask argument if m_Mask itself is passed into the method. BUG=706346 Change-Id: Ieaac480eb9e857c3199fd539c23978fb7f372461 Reviewed-on: https://pdfium-review.googlesource.com/3376 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-30Use more unique_ptr and std::vector in JBig2_SddProcNicolas Pena
- Used unique_ptr and vector to avoid FX_Free usage. - Removed goto's. Bug: chromium:655535 Change-Id: Iec17b9fd2432551bc41606f93837617d82085bf2 Reviewed-on: https://pdfium-review.googlesource.com/3290 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-30Upgrade to FreeType 2.7.1.Lei Zhang
BUG=pdfium:601 Change-Id: I07756cd208cd2221802ff2d331f316b6618a41e0 Reviewed-on: https://pdfium-review.googlesource.com/3120 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-30Account for character size in last CFX_WideString patch.Tom Sepez
Change-Id: Ic3a72eb73afe86624dea406948b95dea70192e47 Reviewed-on: https://pdfium-review.googlesource.com/3296 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-29Avoid guessing vsnprintf() buffer length. Tom Sepez
This pattern is widely used in chrome. Change-Id: I64229b2ce298bf78773fe47c68d19be59411a76a Reviewed-on: https://pdfium-review.googlesource.com/3293 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-29Remove fgas/localization directoryDan Sinclair
This Cl moves the CFX_DateTime, CFX_Decimal and IFX_Locale files into core/fxcrt and builds only for XFA. The CFX_FormatString code is moved info fgas/crt and renamed CFGAS_FormatString to match the fgas naming. Change-Id: I8d9061195d2225da0389cbc9d018fcbd2e9a3c0c Reviewed-on: https://pdfium-review.googlesource.com/3257 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-03-29Fix undefined shift in JBig2_SddProcNicolas Pena
Bug: chromium:655535 Change-Id: I114a9447a9af107e6056e6056e7514ba789e282b Reviewed-on: https://pdfium-review.googlesource.com/3294 Commit-Queue: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-29Fix MSAN uninitialized value report.Tom Sepez
Having move to partition alloc, string buffers are no longer automatically pre-zero'd (nor should they because CFX strings are implemented without this cycle-wasting assumption in mind). BUG=705912 Change-Id: Ia0de263076c2a792ab546bd10c37a06b4251e7e2 Reviewed-on: https://pdfium-review.googlesource.com/3292 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
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