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2016-05-16Use chromium_code standard for PDFium GYP compilationweili
Define and use chromium_code to be used in standalone PDFium GYP build so that PDFium code can have more stringent warning level. This is also enabled on GN build by default so that GYP and GN builds can have consistent compilation results. Also enable chromium_code for PDFium compilation in Chromium since most of the warnings are cleared. The left ones are clearly marked and will be addressed soon. A few more clean-ups for the build: -- Remove the suppression of sign-compare warnings for Clang since the code is clean and the warning can be re-enabled. -- Re-enable "treat warning as errors" on Mac -- Add a flag to make GCC build works as well. BUG=pdfium:29, pdfium:475 Review-Url: https://codereview.chromium.org/1985843002
2016-05-13Fix GCC warnings to be ready for GCC standalone buildweili
ChromeOS still compile pdfium with GCC. Fix the code to be ready to have workable GCC standalone build. The build file change will be in a follow-up CL. One warning is about maybe using uninitialized variable, the other is about enum and non-enum in a conditional statement. Review-Url: https://codereview.chromium.org/1981593002
2016-05-10Make GYP and GN build consistent for third_party targetsweili
Remove several obsolete warnings from GYP build; Move disabled warning flags closer to the target instead of the whole package for GYP build; Use macro undefine instead of disabled warning for libtiff for GN build. Review-Url: https://codereview.chromium.org/1962863002
2016-05-05Resolve macro redefinition warnings when built in Chromiumweili
Chromium defines WIN32_LEAN_AND_MEAN on Windows. Third party library libtiff also defines it. So we undefine it before compiling libtiff code for GYP build. Also, remove _CRT_SECURE_NO_WARNINGS macro since it is redefined in zlib library as well. Our code no longer needs it. After fixing the above, re-enable warning flag 4005 which alerts about "macro redefinition". For GN build, we disable warning 4005 for compiling libtiff code before we can figure out another way to do this. Review-Url: https://codereview.chromium.org/1954773002
2016-04-30Revert of Allow overriding GN build flags (patchset #2 id:20001 of ↵dsinclair
https://codereview.chromium.org/1923333002/ ) Reason for revert: Blocking the roll Original issue's description: > Allow overriding GN build flags > > In order to enable XFA from GN builds we need to be able to override > pdf_enable_xfa. To do this a build_overrides/pdfium.gni file needs to be created > in Chrome. To use that, we have to create a build_overrides/pdfium.gni file > in PDFium that just uses the default values. > > BUG=chromium:62400 > > Committed: https://pdfium.googlesource.com/pdfium/+/1ae572e7e35b52ce4897d1715c005a1b0f79526a TBR=thakis@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. BUG=chromium:62400 Review-Url: https://codereview.chromium.org/1941563002
2016-04-27Allow overriding GN build flagsdsinclair
In order to enable XFA from GN builds we need to be able to override pdf_enable_xfa. To do this a build_overrides/pdfium.gni file needs to be created in Chrome. To use that, we have to create a build_overrides/pdfium.gni file in PDFium that just uses the default values. BUG=chromium:62400 Review-Url: https://codereview.chromium.org/1923333002
2016-04-20Standalone GN build.dsinclair
This CL setups up a standalone GN build. You'll need to set gn args similar to: use_goma = true clang_use_chrome_plugins = false pdf_enable_xfa = true pdf_enable_v8 = true pdf_is_standalone = true The third_party/pymock files are needed to make git cl upload work correctly. BUG=pdfium:106 Review URL: https://codereview.chromium.org/1904563002
2016-04-06Fix an infinite loop in agg's stroke_calc_arc().thestig
BUG=pdfium:466 Review URL: https://codereview.chromium.org/1861963002
2016-04-05Suppress some additional msvs warnings (GN).chromium/2706chromium/2705chromium/2703chromium/2702chromium/2701ochang
Fixes GN build after 47ca692. R=tsepez@chromium.org,weili@chromium.org Review URL: https://codereview.chromium.org/1862773002
2016-03-24fix windows build; add blend modesCary Clark
Use FreeType instead of Direct Write on Windows. Since PDFium currently uses the graphics engine to draw but not to measure, the graphics engine needs to always use FreeType to get consistent metrics. Add a translation from PDF's blend modes to Skia's xfer modes. Turn on subpixel positioning for text to get more precise glyph placement. Pass the alpha through to get proper bitmap transparency. Address earlier nits. R=dsinclair@chromium.org, tsepez@chromium.org, dsinclair Review URL: https://codereview.chromium.org/1812263002 .
2016-03-23Remove bad third_party/skia file.Dan Sinclair
This file should not exist and causes issues with gclient.
2016-03-23Move core/include/fxcrt to core/fxcrt/include.Dan Sinclair
This CL moves the fxcrt code into the core/fxcrt directory. The only exception was fx_bidi.h which was moved into core/fxcrt as it is not used outside of core/. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1825953002 .
2016-03-22Re-enable MSVC warning 4702Wei Li
BUG=pdfium:29 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1821423002 .
2016-03-18openjpeg: Remove unneeded non-standard code.Nico Weber
When building with clang-cl and not passing /FIintrin.h, the __attribute__ defined to nothing, which confuses the compiler (see bug). Since nothing seems to require the __attribute__ redefinition, just remove it. Reported upstream here: https://github.com/uclouvain/openjpeg/issues/727 BUG=592745 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1810373002 .
2016-03-17Fix windows pdfium_use_skia build.Dan Sinclair
This CL fixes up build issues with pdfium_use_skia=1 on windows. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1810063002 .
2016-03-17Move xfa/include/fxgraphics/fx_graphics.h to xfa/fxgraphics.Dan Sinclair
This Cl moves and splits apart the fx_graphics.h file into individual classes. The .cpp files are renamed to match the .h files. pre.h was removed at the same time and its contents moved to the correct places as needed. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1810563002 .
2016-03-11Set HAVE_SEARCH_H so that pdfium/xfa builds with VS 2015Bruce Dawson
Enabling of XFA-Forms in crrev.com/1775173002 broke VS 2015 builds because of a conflict between the lfind declaration in libtiff\tiffiop.h and the one that ships with VS 2015. Defining HAVE_SEARCH_H for VS 2015 builds fixes this problem BUG=440500,593996 R=thakis@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1781043005 .
2016-03-10openjpeg: Don't build with SSE instrinsics for 32-bit x86.Oliver Chang
Fixes 32-bit clang-cl build. These intrinsics require addresses with 16-byte alignment, which doesn't cause issues for 64-bit builds because of allocator alignment. MSVC doesn't recognise the __SSE__, __SSE2__ defines, which is why this problem never surfaced before. R=tsepez@chromium.org BUG=pdfium:433 Review URL: https://codereview.chromium.org/1783813003 .
2016-03-09Move ScopedSetInsertion to third_party/base/stl_util.hTom Sepez
Also move ScopedFileStream, since it isn't specific to the parser, and belongs with the fxcrt object it manipulates. R=ochang@chromium.org Review URL: https://codereview.chromium.org/1780063003 .
2016-03-09Support clang-cl build on Windows.Oliver Chang
R=thakis@chromium.org, tsepez@chromium.org BUG= Review URL: https://codereview.chromium.org/1774123005 .
2016-03-02Rename png_ functions conflicting with chrome.Tom Sepez
Part of the work required to ship XFA with chrome. BUG=pdfium:396 R=dsinclair@chromium.org Review URL: https://codereview.chromium.org/1763493002 .
2016-02-26Silence shift-negative-value warnings only on POSIX/Clang.chromium/2665chromium/2664chromium/2663chromium/2662Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1740103002 .
2016-02-24Silence shift-negative-value warnings in third_partyDan Sinclair
These are in third_party libraries so should be fixed upstream. Silencing the warning in our build. R=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1734663002 .
2016-02-23Remove FXSYS_MulDiv(a, b, c).Dan Sinclair
This is a wrapper which does (a) * (b) / (c). Inline the operations. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1726893002 .
2016-02-23Remove FXSYS_Div.Dan Sinclair
This is just a wrapper for (a) / (b). Inline the divide. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1727793002 .
2016-02-23openjpeg: Prevent bad cast in opj_j2k_update_image_dataOliver Chang
R=tsepez@chromium.org BUG=587227 Review URL: https://codereview.chromium.org/1726843002 .
2016-02-23Remove FXSYS_Mul.Dan Sinclair
This define just multiples the two parameters together. Inline the *'s. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1729613003 .
2016-02-08Remove CFX_PtrArray from xfa/include/fwlTom Sepez
Fix IWYU in stl_util.h R=thestig@chromium.org Review URL: https://codereview.chromium.org/1672283002 .
2016-02-05lcms2: Fix a type confusion.chromium/2645chromium/2644chromium/2643Oliver Chang
R=tsepez@chromium.org BUG=584223 Review URL: https://codereview.chromium.org/1672163002 .
2016-01-25Merge to XFA: Remove CFX_SegmentedArray use from master.Tom Sepez
Unfortunately, it is still used on the xfa/ side, so exclude it only for non-xfa builds. Original Review URL: https://codereview.chromium.org/1618273004 . (cherry picked from commit c64e4007ee4561ec2ed3ce986191caf9b024ef55) TBR=ochang@chromium.org TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1631863003 .
2016-01-19XFA: Unconditionally use static png_gt() in png.cOliver Chang
This is to avoid a compilation warning. R=thakis@chromium.org TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1607053003 .
2016-01-15XFA: Rename libpng to libpng16.chromium/2625chromium/2624Lei Zhang
Otherwise this conflicts with Chromium's copy if the include paths just happens to be in the wrong order. Since the two copies of libpng are of different versions, we cannot use Chromium's copy. TBR=tsepez@chromium.org,ochang@chromium.org Review URL: https://codereview.chromium.org/1599513004 .
2016-01-15Merge to XFA: openjpeg: Set proper upper bound for an array in ↵Oliver Chang
opj_pi_update_decode_poc(). R=tsepez@chromium.org TBR=tsepez@chromium.org BUG=571480 Original Review URL: https://codereview.chromium.org/1583233008 . (cherry picked from commit 7a0f441e1410b3a0d97374c00c4007552d7dd27a) Review URL: https://codereview.chromium.org/1594603004 .
2016-01-15XFA: Upgrade libpng to 1.6.20.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1591483003 .
2016-01-15XFA: Remove ifdefs for _FX_MANAGED_CODE_.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1591563002 .
2016-01-14Disable use of missing arm neon function in libpngSam Clegg
This was causing pdfium_diff to fail to link on ARM/linux due to missing neon-specifc symbols. Ideally we could add the missing symbols (and update the latest version of libpng), but that can happen in a separate CL. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1585403003 .
2016-01-14Merge to XFA: openjpeg: Fix potential bad precno value in opj_pi_next* ↵chromium/2622Oliver Chang
functions. TBR=thestig@chromium.org BUG=571479 Original Review URL: https://codereview.chromium.org/1585243003 . (cherry picked from commit 0b56371b1e9683676cf191f2d9d41d40d47c3726) Review URL: https://codereview.chromium.org/1590593002 .
2016-01-12Fix link of chrome under GN when pdf_enable_xfa=trueTom Sepez
Otherwise there are errors like: ../../third_party/pdfium/third_party/libtiff/tif_jpeg.c:344 error: undefined reference to 'chromium_ijg_jpeg_read_header' R=thestig@chromium.org Review URL: https://codereview.chromium.org/1582613003 .
2016-01-08XFA: Remove relative includes outside of xfa/.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1572523002 .
2016-01-07XFA: Fix Windows build after upgrading libtiff, second attempt.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1567063003 .
2016-01-07XFA: Fix Windows build after upgrading libtiff.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1570443007 .
2016-01-07XFA: Add missing libtiff file from commit 9c2c87d1c744.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1571523002 .
2016-01-07XFA: Upgrade to libtiff 4.0.6.Lei Zhang
R=jun_fang@foxitsoftware.com, tsepez@chromium.org Review URL: https://codereview.chromium.org/1563103002 .
2015-12-24Merge to XFA: Switch from nonstd::unique_ptr to std::unique_ptr.Lei Zhang
TBR=thakis@chromium.org Review URL: https://codereview.chromium.org/1547833002 . (cherry picked from commit d20dfba2ae10e8aeb328328f09da79ff904110a8) Review URL: https://codereview.chromium.org/1545183002 .
2015-12-24Merge to XFA: Replace an assertion with returning falseJun Fang
BUG=pdfium:277 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1548583002 . Review URL: https://codereview.chromium.org/1549873002 .
2015-12-22Merge to XFA: Start using allowed C++11 features.Lei Zhang
TBR=dml@google.com, thakis@chromium.org Review URL: https://codereview.chromium.org/1544923002 . Review URL: https://codereview.chromium.org/1545823002 . (cherry picked from commit ba2586d2c0a50df14aa2549a0a841e1d4b9af4b6) (cherry picked from commit 87f7d29531dabfd66e547a6be31a08272ff631d5) Review URL: https://codereview.chromium.org/1542213002 .
2015-12-22Merge to XFA: Add ContainsKey() and ContainsValue() and use them where ↵Lei Zhang
appropriate. TBR=ochang@chromium.org Review URL: https://codereview.chromium.org/1540263003 . (cherry picked from commit 1fc92867ca53f0fba4272fbee3814d844f487495) Review URL: https://codereview.chromium.org/1542193002 .
2015-12-21Merge to XFA: Fix wrong rendering on greyscale images with index colorspaceJun Fang
BUG=514514 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1536223002 . Merge branch 'xfa' of https://pdfium.googlesource.com/pdfium into xfa Merge to XFA: Correct return values in CPDF_HintTables::CheckPage() BUG=pdfium:329 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1529173005 . Review URL: https://codereview.chromium.org/1539163002 .
2015-12-15Merge to XFA: Fix a dividing zero bug in opj_tcd_init_tile()Jun Fang
BUG=541446 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1520203002 . Review URL: https://codereview.chromium.org/1520323004 .
2015-12-14Merge to XFA: openjpeg: Fix crash in opj_jp2_apply_pclrOliver Chang
TBR=tsepez@chromium.org BUG=554172 Original Review URL: https://codereview.chromium.org/1492693003 . (cherry picked from commit 3026f26aa69e983837d05a5477fe22e79aed0d26) Review URL: https://codereview.chromium.org/1520323003 .
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