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2015-06-19Merge to XFA: Cleanup: Do not check pointers before deleting them.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1192743004. (cherry picked from commit cfac954abcab7caf47d3fa3d641c553cba998271) Review URL: https://codereview.chromium.org/1196783003.
2015-06-19Merge to XFA: Do some IWYU cleanups.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1176333002. (cherry picked from commit 0ef0de55657db8a83372ad8eb22d84c5893afc4c) Review URL: https://codereview.chromium.org/1195943005.
2015-06-19Merge to XF: Disintermediation.Tom Sepez
(cherry picked from commit 012ada613a1462f109eb59790f8e5ee91aacdb7e) Review URL: https://codereview.chromium.org/1199553002. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1197893002.
2015-06-19Merge to XFA: Move zlib to third_party/Tom Sepez
(cherry picked from commit 959eb05140a8f5af7724a2da4cf5d04e2e50f4a6) Original Review URL: https://codereview.chromium.org/1197693003. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1197863002.
2015-06-18Merge to XFA: Move libopenjpeg to third_party/Tom Sepez
Original Review URL: https://codereview.chromium.org/1185373010. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1193773002.
2015-06-18Fix XFA builds under chromium checkoutsTom Sepez
This pulls in from origin/master: 94dd28e Update GN build files w/ cpu_arch -> current_cpu changes. 1e580a1 Fix multiply defined macro in zlib.h Add a missing file to BUILD.gn dropped at 1ed8a21. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1189133006.
2015-06-18Replace some Release() calls with virtual destructors.Tom Sepez
Required fixing xfa-specific code. Original Review URL: https://codereview.chromium.org/1192013002. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1176413004.
2015-06-17Merge to XFA: Move libjpeg to third_party/Tom Sepez
Original Review URL: https://codereview.chromium.org/1186113005. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1175193007.
2015-06-17Merge to XFA: Move lcms2 into third_partyTom Sepez
Original Review URL: https://codereview.chromium.org/1181943008. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1187273006.
2015-06-13Remove trailing whitespaces in core, XFA edition.Lei Zhang
Review URL: https://codereview.chromium.org/1180333002.
2015-06-13Merge to XFA: Cleanup: Remove uses of "this->" in core/Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1173223002. (cherry picked from commit 2b5e0d5b20654d116045484868c9e015ed698124) Review URL: https://codereview.chromium.org/1186673004.
2015-06-11Merge to XFA: Kill FXSYS_mem{cpy,cmp,set.move}{32,8}.Tom Sepez
Only manual merge was core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp follwed by scripts. Original Review URL: https://codereview.chromium.org/1179693003. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1179953002.
2015-06-10Merge to XFA: Remove typdefs for pointer types in fx_system.h.Tom Sepez
Original Review URL: https://codereview.chromium.org/1171733003 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1178613002.
2015-06-09Merge to XFA: Use stdint.h types throughout PDFium.Tom Sepez
Near-automatic merge, plus re-running scripts to update additional usage. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1172793002
2015-06-09Merge to XFA: Remove more cruft from fx_system.hTom Sepez
New manual edits in the following to fix compilation: fx_bmp.h, fx_gif.h, fx_graphics.h Original Review URL: https://codereview.chromium.org/1169963003 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1170103004
2015-06-04Merge to XFA: Move fx_safe_types.h to include/ directory.Tom Sepez
Original Review URL: https://codereview.chromium.org/1147353006 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1152693005
2015-05-28Merge to XFA: Fix ALL the include guards.Tom Sepez
Original Review URL: https://codereview.chromium.org/1160443004 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1162013003
2015-05-26Merge to XFA: Upgrade openjpeg to r3002JUN FANG
BUG=459215 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1160663002
2015-05-21Merge to XFA: Fix an endless loop in CJBig2_HuffmanTable::parseFromCodedBufferJUN FANG
This issue is trigged by the conversion from unsigned int to signed int. A large unsigned int is converted to int. It's represented as a negative int which is used in the condition of while later. BUG=482639 R=brucedawson@chromium.org Review URL: https://codereview.chromium.org/1146913003
2015-05-20Merge to XFA: Integer overflow in CJBig2_Image::expandJUN FANG
1. New size should be larger than old size in JBig2_Realloc. 2. Arguments are integers but parameters are size_t in JBIG2_memset. After integer overflows, it will be presented as a huge unsigned number on 64 bits system. BUG=483981 R=brucedawson@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1148643002
2015-05-20Merge to XFA: Remove FX_Alloc() null checks now that it can't return NULL.Tom Sepez
Original Review URL: https://codereview.chromium.org/1142713005 R=thestig@chromium.org TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1143663008
2015-05-19Merge to XFA: Fix Heap Overflow in CJBig2_Image::expandJUN FANG
Integer overflow in CJBig2_Image::expand. It causes the size of reallocated is not expected. BUG=483981 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1131023008
2015-05-18Merge to XFA: Cleanup if early return from ↵Tom Sepez
opj_j2k_copy_default_tcp_and_create_tcd(). Original Review URL: https://codereview.chromium.org/1138033007 BUG=486538 TBR=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/1142133002
2015-05-18Merge to XFA: Change FX_Alloc to FX_Try_Alloc in _JpegEncodeJUN FANG
This CL is used for: 1. keeping the same logic as before (the behaviour of FX_Alloc was changed for OOM). 2. fixing a potential integer overflow. BUG=N/A R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1126013006
2015-05-18Merge to XFA: Add safe FX_Alloc2D() macroTom Sepez
Original Review URL: https://codereview.chromium.org/1143663004 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1136673005
2015-05-15Merge to XFA: Abort on OOM by default in FX_Alloc().Tom Sepez
Original Review URL: https://codereview.chromium.org/1128043009 Original Review URL: https://codereview.chromium.org/1142463005 R=thestig@chromium.org TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1144683002
2015-05-15Merge to XFA: Fix leaks in embedder test's FlateEncode() usage and in ↵Lei Zhang
FlateEncode(). For FlateEncode(), error handling code leaked memory. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1144603002 (cherry picked from commit 1962d61b28df03284e3e5c6de6a19f397a066e68) Review URL: https://codereview.chromium.org/1125413008
2015-05-08Merge to XFA: Fix a bunch of -Wunused-but-set-variable warnings.Lei Zhang
Also fix a few nits and other errors along the way. Review URL: https://codereview.chromium.org/1098583002 Review URL: https://codereview.chromium.org/1135713004 (cherry picked from commit f0a169e6fd5718995fa6ef8749c8d16cdad84985) (cherry picked from commit 470408c2ffe71e99cebad0d1d6887f1723f02cef) R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1133453006
2015-05-06Merge to XFA: Fix a couple of divide by zero crashes in PNG/TIFF predictors.Lei Zhang
BUG=484002 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1124563002 (cherry picked from commit 6ab919ff310fb02bab8cf43d92a5553b11cbbb61) Review URL: https://codereview.chromium.org/1130903002
2015-05-06Merge to XFA: Replace FX_NEW with new, remote tests from fxcodecLei Zhang
Review URL: https://codereview.chromium.org/1084303002 (cherry picked from commit cfc1a654ef3e8b65bc447815d35932c185bf1422) R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1125363002
2015-04-21Merge to XFA: Fix a crashier due to images with abnormal sizeJUN FANG
BUG=453553 R=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1093323003
2015-04-14Merge to XFA: Kill CFX_Object.Tom Sepez
Not just a simple merge, but changes to remove CFX_Object from XFA. Original Review URL: https://codereview.chromium.org/1088733002 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1087053002
2015-04-13Merge to XFA: Fix a heap overflow in CJBig2_Context::parseSymbolDictJUN FANG
BUG=476107 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1080893002
2015-03-20Merge to XFA: Fix missing include for std::minTom Sepez
Original Review URL: https://codereview.chromium.org/1026843002 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1025753002
2015-03-19Merge to XFA: Fix subtle issues in opj_skip_from_memory and add unit tests.Tom Sepez
Original Review URL: https://codereview.chromium.org/1016203002 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1027443002
2015-03-16Merge to XFA: Fix a bug that JPX images can't be shownJUN FANG
In the process of opj_end_decompress, it will return fail when the end of coding stream is reached. However it returns true in the same scenario implemented in openJPEG. So the final solution is from openJPEG. Return true when the end of coding stream is reached. BUG=452671 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/990683002
2015-03-11XFA: bound memcpy length in _png_load_bmp_attribute()Tom Sepez
BUG=466338 R=thestig@chromium.org Review URL: https://codereview.chromium.org/997273002
2015-03-11Merge to XFA: Kill remaining sprintfsTom Sepez
There is fx_codec_png.cpp that has a sprintf under XFA that was not present in master. Original Review URL: https://codereview.chromium.org/999543002 R=thestig@chromium.org Review URL: https://codereview.chromium.org/995993002
2015-02-27Merge to XFA: Check for NULL pointers in CJBig2_SymbolDict::DeepCopy().Lei Zhang
Original URL: https://codereview.chromium.org/837093002 (cherry picked from commit f8105c665856863ad95da37fee6c12b98b953e2c) Review URL: https://codereview.chromium.org/967033002
2015-02-27Merge to XFA: Cleanup: Get rid of CRLF line endings.Lei Zhang
Original URL: https://codereview.chromium.org/837533003 (cherry picked from commit 256ef88a26cff56fc7c23119d2d9e1b41468bd1a) Review URL: https://codereview.chromium.org/963403002
2015-02-27Merge to XFA: Upgrade openjpeg to revision 2997.JUN FANG
BUG=457493 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/960183004
2015-02-06Fix XFA build after combining PDFium into Chromium binary.John Abd-El-Malek
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/889253003
2015-02-02Merge the following changes to XFA branch:John Abd-El-Malek
b3a788e Fix GN PDFium build when building all. by John Abd-El-Malek - 19 hours ago chromium/2293 f8af677 Always use the FreeType headers included in PDFium. by John Abd-El-Malek - 24 hours ago dc8c950 Don't export any OpenJPEG methods from PDFium. by John Abd-El-Malek - 3 days ago 71c24b8 Use system FreeType on Linux. by John Abd-El-Malek - 3 days ago R=tsepez@chromium.org Review URL: https://codereview.chromium.org/900433002
2015-01-09merge to XFA: Fix -Wnon-virtual-dtor compiler warnings.Tom Sepez
Original at URL: https://codereview.chromium.org/810883005 Note that the new code in XFA introduces many more of these, to be handled separately. TBR=brucedawson@chromium.org TBR=thestig@chromium.org BUG=https://code.google.com/p/pdfium/issues/detail?id=102 Review URL: https://codereview.chromium.org/842223004
2015-01-05XFA: merge patch from CL 828183002, remove static declared SymbolDictCacheBo Xu
Remove static declared SymbolDictCache. This is a follow up CL on https://codereview.chromium.org/761313004/ BUG=https://code.google.com/p/pdfium/issues/detail?id=93 R=brucedawson@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/828183002
2014-12-19XFA: merge patch from CL 761313004Bo Xu
Add a small LRU cache for the JBIG2 symbol dictionary. This reduces rendering time on my test document by over 10 seconds. It is super common for a JBIG2 dictionary to span multiple pages, so we don't want to decode the same dictionary over and over again. Original patch from Jeff Breidenbach (breidenbach@gmail.com) BUG=https://code.google.com/p/pdfium/issues/detail?id=85 R=bo_xu@foxitsoftware.com, thestig@chromium.org Review URL: https://codereview.chromium.org/761313004
2014-12-19XFA: merge patch from CL 441988Bruce Dawson
Avoid duplicate definitions of JSCONST_n*Hash and QeTable variables. QeTable is a 752 byte array that was defined in a header file. This caused it to be instantiated by the VC++ compiler 12 times, wasting 8,272 bytes of space in the data segment. Because 'const' implies 'static' this did not cause any duplicate symbol errors. JSCONST_n*HASH are a set of eight variables that are defined in a header file. This causes them to be replicated 15 times. The variables themselves are tiny but they are dynamically initialized and this dynamic initialization code is replicated 15 times. When tested on pdfium_test.exe the effect of this change is to: Reduce the .text (code) segment by 3,616 bytes. Reduce the .rdata section by 8,656 bytes. Reduce the total binary file size by 13312 bytes. These are the worst offenders for pdf.dll as shown in: https://drive.google.com/open?id=1BvubxoA2SU_2e4T5cq7jHTjc1TlT0qOndpIfX3DMeA8&authuser=0 This will also drastically simplify the list of work to be done for bug 441899 (getting rid of initializers). BUG=441988 R=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/802013002
2014-12-15Remove more defines in XFA branch that aren't used for PDFium.John Abd-El-Malek
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/811493002
2014-12-15XFA: merge patch from issue 801913002 and 804463003John Abd-El-Malek
Simplify PDFium by removing code that's not used in the open source repo. -remove parameter from FPDF_InitLibrary -remove a bunch of ifdefs that are unused Fix build after previous commit. TBR=tsepez@chromium.org BUG= Review URL: https://codereview.chromium.org/809513002
2014-11-24Merge to XFA: patch from CL 758593002Bo Xu
Update to openjpeg r2944 BUG=429139,430566,431288 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/758593002
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