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2018-09-25Add FxAlignToBoundary<>() template helper function.Tom Sepez
Because I nearly botched this trivial calculation in the previous CL. Change-Id: I7438f9d3476d93b7899c2d7d761234769f53f9e3 Reviewed-on: https://pdfium-review.googlesource.com/43010 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-09-24Give CFX_GraphStateData a work-over.chromium/3561Tom Sepez
Use std::vector<float> for dash array. Use compiler-generated default operations. Squeeze some enums. Fix obvious logic botch in DashChanged(). Change-Id: If1d809cc46a3cf2db98a09a3f5a49d22138c0640 Reviewed-on: https://pdfium-review.googlesource.com/42613 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-09-20Remove extraneous 'extern "C"' entries.Lei Zhang
Also remove dead code found along the way, and fix lint errors. BUG=pdfium:410 Change-Id: I4cd0ede516483209cf49a6686d909953ab196106 Reviewed-on: https://pdfium-review.googlesource.com/42771 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-09-20Fix misc lint errors and other cleanups.Lei Zhang
Change-Id: I00ce0109251d1231858e87ffc3889abe6937fa26 Reviewed-on: https://pdfium-review.googlesource.com/42811 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-09-20Remove many unneeded STL #includes from headers.Lei Zhang
Change-Id: I7010cedee8d17d05b2c37a94d767e6f3a9c48f7d Reviewed-on: https://pdfium-review.googlesource.com/42790 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-09-17Fix final/protected conflicts.Tom Sepez
Classes marked |final| should not have |protected| members. In turn, "private field m_dwEncryptObjNum is not used" warning is produced. Change-Id: I51a96aca5a5f499381a6764d892962f7f2dc0327 Reviewed-on: https://pdfium-review.googlesource.com/42611 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-09-15Remove FXFM_ENCODING_NONE.Lei Zhang
FX_CreateFontEncodingEx() always passes FXFM_ENCODING_NONE. Just get rid of it instead. Change-Id: I417f84d8ae2f10ba874265a92576d3ef8481a9d6 Reviewed-on: https://pdfium-review.googlesource.com/42460 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-09-14Use UnownedPtr in CFX_UnicodeEncoding.Lei Zhang
Change-Id: I410909be359a5b5bb0c90d42064144771183525e Reviewed-on: https://pdfium-review.googlesource.com/42461 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-09-12Avoid out of bound access in ClipAngledGradient().chromium/3551Lei Zhang
BUG=chromium:835667 Change-Id: I3b9fd04d26f1baa30d48f938616b187410134b5f Reviewed-on: https://pdfium-review.googlesource.com/42311 Reviewed-by: Cary Clark <caryclark@google.com> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-09-12Fix pdf_use_skia_paths build after commit 048d7f7c.Lei Zhang
There is missing build coverage, apparently. Change-Id: Ibaf3a8d3f478eca6ab683bdcf0d7a91eeddafde3 Reviewed-on: https://pdfium-review.googlesource.com/42290 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-08-30Use pdfium::span<> arg in A85 and RLE encoder methodsTom Sepez
Change-Id: Iff900bc3e1cd9c9dd6b023230c1feba78759581c Reviewed-on: https://pdfium-review.googlesource.com/41710 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-08-30Use span<> in CFX_FontMgrTom Sepez
Change-Id: I3f811b20399efac1b511e75d950699eee7192c65 Reviewed-on: https://pdfium-review.googlesource.com/41650 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-29Use pdfium::span<>/UnownedPtr in CFX_Font.Tom Sepez
Move some platform-specific ifdefs so the come last in each section as it is easier to read, perhaps. Change-Id: Ic1c2652c46ecebc63b66213735ed6d94737a7f32 Reviewed-on: https://pdfium-review.googlesource.com/41630 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-08-27The final game: mark everything final.Tom Sepez
Then revert the ones that break compilation. Fix one IWYU noticed during presubmit. Change-Id: I881a8a72818e55dbc4816247e35ff5e3015194e7 Reviewed-on: https://pdfium-review.googlesource.com/41470 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-24Rename CFX_DIBSource to CFX_DIBBase.Tom Sepez
It is not a source from which you can get CFX_DIBs, but rather a base class from which all DIBs inherit. Do the same thing for the CPDF_DIBSource wrapper class. Mechanical change apart from adding a one-line comment in cfx_dibbase.h Change-Id: Id2bde87813ca301d9fafc55ce08d703dfc6a7184 Reviewed-on: https://pdfium-review.googlesource.com/41352 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-23Fix shadowed variablesRyan Harrison
This CL fixes instances of variable shadowing that are discovered by turning on -Wshadow. BUG=pdfium:1137 Change-Id: I418d50de89ecbeb12e85b23a358bc61e8f16e888 Reviewed-on: https://pdfium-review.googlesource.com/41150 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-08-20Remove refcounting from CFPF_SkiaFont.chromium/3529Lei Zhang
The refcounting is useless, since CFPF_SkiaFontMgr always has a reference to the fonts anyway. Just make CFPF_SkiaFontMgr own the fonts, like on other platforms. Change-Id: Ifadb5c4e09f151ada4a0a68e0588166c2f2974d4 Reviewed-on: https://pdfium-review.googlesource.com/40610 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Ger rid of some #defines in Android font code.chromium/3528chromium/3527Lei Zhang
Change-Id: Ia3f98fb166743c2a38954b279e3bbf96e5e09073 Reviewed-on: https://pdfium-review.googlesource.com/40591 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Get rid of CFPF_SkiaFont::InitFont().Lei Zhang
Initialize via the ctor instead. Also fix refcounting for the class, so the refcount does not go negative for invalid fonts. Change-Id: I5cf51ae9051f5fc5e0204193d18f8eb37b34c244 Reviewed-on: https://pdfium-review.googlesource.com/40590 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-17Encapsulate CFPF_SkiaPathFont members.Lei Zhang
Use ByteString instead of char* for string data. Change-Id: I28dee8f3544b8b85ea46f2e8bc84249f32e368a0 Reviewed-on: https://pdfium-review.googlesource.com/40570 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Change CFPF_SkiaFontMgr::m_FontFaces to store unique_ptrs.Lei Zhang
Instead of raw pointers. Change-Id: Ie46af37bbe3fe287bdff25249afaeb90589c85b3 Reviewed-on: https://pdfium-review.googlesource.com/40552 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-17Remove CFPF_SkiaFontDescriptor.Lei Zhang
CFPF_SkiaFontDescriptor only has a single subclass. Merge it with the subclass. Change-Id: I26d19ee527c010d2d69acd820d8acc9634b12239 Reviewed-on: https://pdfium-review.googlesource.com/40551 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Remove CFPF_SkiaBufferFont and CFPF_SkiaFileFont.Lei Zhang
The classes are never instantiated. Change-Id: I108d3c397464e50b337bc46702d4adbc263e8814 Reviewed-on: https://pdfium-review.googlesource.com/40550 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Remove default arguments from CFPF_SkiaFontMgr.Lei Zhang
Fix some nits as well. Change-Id: Idfe3e737bc737fe4ad42581aa735398fdc0ebab5 Reviewed-on: https://pdfium-review.googlesource.com/40510 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-16Remove more optional args in core/Tom Sepez
Change-Id: I6a2bd03e00ad4e3d57f6931c0c6cf4ae0c760afb Reviewed-on: https://pdfium-review.googlesource.com/40290 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-14Remove more default arg = nullptr cases.Tom Sepez
Bring in line with standards. Remove argument entirely for mac code that is always nullptr. Change-Id: I0710bdbd51fc0bc2e1d428ef44976be39a631147 Reviewed-on: https://pdfium-review.googlesource.com/40091 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-10Remove const args and const_casts where not required.Tom Sepez
Introduce const/non-const versions of method where required. Part of the war on const_cast<>. Tidy one expression to use [] instead of .data(). Change-Id: I41e45669c79eee242ff2244c7dc3afcf6386a433 Reviewed-on: https://pdfium-review.googlesource.com/39852 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-10Remove |typedef struct| in favor of just |struct|.Tom Sepez
Because I saw one in some other code and decided to hunt them all. These are all defined in C++ context, so no chance of C compatiblity. Note that such a declaration without a struct tag will bypass the [chromium-style] out-of-line constructor/destructor warnings, so add constructors/destructors where required. Change-Id: Ib821d8bc2f68ccf7028b0f73432e8e7c93a953ba Reviewed-on: https://pdfium-review.googlesource.com/39851 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-08-10Consolidate const_casts<> in FXFT_Get_Name_Index()Tom Sepez
There's a missing const in a qualifier in the third party FT library header, so rather than casting on every invocation, consolidate these into our wrapper macro. This may be easier to remove should the API ever get corrected. Part of the war on const_cast<>. Change-Id: I80cdb220730f40297e54aee10acc8bbd2c983b6d Reviewed-on: https://pdfium-review.googlesource.com/39850 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-10Make CFX_ImageTransformer::CalcData's bitmap non-const.Lei Zhang
Change-Id: I1d5e3e73804efb0a8ed467d29777d017935a8824 Reviewed-on: https://pdfium-review.googlesource.com/39833 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-10Add CFX_DIBSource::GetWritableScanline().Tom Sepez
Remove a bunch of const_cast<uint8_t*> or equivalent. This will also help when we convert to span<>, since casting spans is a nuisance. Change-Id: I330e5041cbaf33a84425fc4242a3dfacf5ca8011 Reviewed-on: https://pdfium-review.googlesource.com/39831 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-08-08Move ByteString::FromUnicode() to WideString::ToDefANSI()Tom Sepez
Turns out that "FromUnicode" is misleading in that, on linux, it simply removes any characters beyond 0xFF and passes the rest unchanged, so no unicode decoding actually takes place. On Windows, it passes it into the system function specifying FX_CODEPAGE_DefANSI, converting it into the so-called "default ANSI code plane", passing some characters, converting others to '?' and still others to 'A'. Either way, nothing resembling UTF8 comes out of this, so pick a better name. These now immediately look suspicious, so a follow-up CL will see which ones should really be WideString::UTF8Encode() instead. Making this a normal method on a widestring rather than a static method on a bytestring feels more natural; this is parallel to the UTF8Encode and UTF16LE_Encode functions. Add a test that shows these conversions. Change-Id: Ia7551b47199eba61b5c328a97bfe9176ac8e583c Reviewed-on: https://pdfium-review.googlesource.com/39690 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-02Fix some nits in SkiaState.Lei Zhang
Change-Id: Id52bb57efea2a6a46bea645e4f3e54957982a40b Reviewed-on: https://pdfium-review.googlesource.com/39154 Reviewed-by: Cary Clark <caryclark@google.com> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-02Skia Path: Fix text/xform size mismatch when calling drawTextRSXform().Lei Zhang
BUG=chromium:751423 Change-Id: I2fcc46b80e89cb651e255bd1fd2d6883a05cf9c7 Reviewed-on: https://pdfium-review.googlesource.com/39153 Reviewed-by: Cary Clark <caryclark@google.com> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-07-18Fix skia_paths build.Henrique Nakashima
The SkColorSetARGBInline alias was removed, use simply SkColorSetARGB instead. Bug: pdfium:11 Change-Id: I8636e305cf938df9427d01a6ca63b3d492a087f3 Reviewed-on: https://pdfium-review.googlesource.com/38252 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-12Rename 'ori' to 'backdrop' in rendering code.Lei Zhang
Change-Id: I6fa3fd93638bc3aeaaef854676fe31476888433b Reviewed-on: https://pdfium-review.googlesource.com/37671 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-07-02Use std::vector<float> in cpdf_expintfunc.cppTom Sepez
Fix some {} along the way. Change-Id: I5277c03328b63e0cead058fc07dc65311d7b97b0 Reviewed-on: https://pdfium-review.googlesource.com/36791 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-02Comment some raw pointers that cant become UnownedPtr<>.Tom Sepez
These appear in compile-time const data. Adding the comment makes it easier to see what work remains when using grep. Change-Id: Ibb5fe920dc9fc99dd4c866f9ddf800a58f6a67a8 Reviewed-on: https://pdfium-review.googlesource.com/36690 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-22Fix overflow in CFX_RenderDevice::DrawFillStrokePath().Henrique Nakashima
Bug: chromium:853430 Change-Id: I1c42de1e3db10dfb6399cd8abdd13c56addc8827 Reviewed-on: https://pdfium-review.googlesource.com/35850 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@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>
2018-06-13Remove 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>
2018-06-12Remove 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>
2018-06-04Revert "Remove more ifndef XFA cases"Tom Sepez
This reverts commit 38cb7263a0923dd5613da24b18d3d7ef052ff5e3. Reason for revert: Blocking prior revert. Original change's description: > Remove more ifndef XFA cases > > Remove FXFT_Clear_Face_External_Stream() calls, period. This would cause > FT to try to free memory allocated by the caller, with potentially a > different allocator. 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. > > Always call SetView(), if we have a PDF page. At worst, the link won't > be used in the XFA case. > > Always return 0 for the null document permissions. If we don't have a > document, then we can't dynamically tell if its an XFA doc, so there's > no reason to believe it should have all permissions. If there is an > XFA doc under the covers, then the extension will give us the value. > > > Change-Id: I6e3fb589eda722786567d96288cb35f43643437b > Reviewed-on: https://pdfium-review.googlesource.com/33370 > Commit-Queue: Tom Sepez <tsepez@chromium.org> > Reviewed-by: Lei Zhang <thestig@chromium.org> TBR=thestig@chromium.org,tsepez@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: I68b6a50ef28fb3d6ab9d8494c4486ca9fb66589e Reviewed-on: https://pdfium-review.googlesource.com/33734 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-02Remove more ifndef XFA caseschromium/3449chromium/3448Tom Sepez
Remove FXFT_Clear_Face_External_Stream() calls, period. This would cause FT to try to free memory allocated by the caller, with potentially a different allocator. 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. Always call SetView(), if we have a PDF page. At worst, the link won't be used in the XFA case. Always return 0 for the null document permissions. If we don't have a document, then we can't dynamically tell if its an XFA doc, so there's no reason to believe it should have all permissions. If there is an XFA doc under the covers, then the extension will give us the value. Change-Id: I6e3fb589eda722786567d96288cb35f43643437b Reviewed-on: https://pdfium-review.googlesource.com/33370 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-05-31Move codepage/charset methods into related places.Artem Strygin
Change-Id: I71417cc5b1bd00f77d42740198cc17487ebd686e Reviewed-on: https://pdfium-review.googlesource.com/33330 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-05-31Fix font regression in AdjustMMParamsNicolas Pena
Commit 2334660 changed the |dest_width| in CFX_Font::AdjustMMParams to unsigned, but this means that dest_width - min_width becomes unsigned, which is wrong because the subtraction could be negative. This CL fixes this bug. Bug: chromium:845697 Change-Id: I88fb2f3ee3837d80ff5fa70a08309d9e0fec50e0 Reviewed-on: https://pdfium-review.googlesource.com/33150 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-05-30Implement handling --font-dir on MacRyan Harrison
Currently the value passed in via the flag is ignored on Mac. This implements the needed logic to use the given path instead of the standard system font directories. BUG=pdfium:1094 Change-Id: I2a0599ce8c784add75d36089dee5e4b5476c3d3d Reviewed-on: https://pdfium-review.googlesource.com/33090 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-05-29Pass a CFX_Matrix by reference in font code.chromium/3445Lei Zhang
The callers always pass in a valid CFX_Matrix, so eliminate the possibility of a nullptr. Change-Id: Id7d8b731ed60d5f66517b50c56efeca343e897c4 Reviewed-on: https://pdfium-review.googlesource.com/33152 Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-05-29Get rid of FXARGB_MAKE macro.Lei Zhang
ArgbEncode() does the same thing. Change-Id: Ibb05ed4aae720c0a5ba66771699c0d7e11230921 Reviewed-on: https://pdfium-review.googlesource.com/32230 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 23:12:47 +0000