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path: root/core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp
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2015-12-10Remove CFX_AffineMatrix/CPDF_MatrixTom Sepez
These are synonyms for CFX_Matrix. Nothing but sed and manual deletion of 2 #defines in fpdf_parser.h and fx_coordinates.h R=thestig@chromium.org Review URL: https://codereview.chromium.org/1513363002 .
2015-11-10Fix relative includes within core/Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1427633010 .
2015-10-27Give names to the shading typesDan Sinclair
Currently the shading types are referenced by number. This Cl creates and enum and updates the code to use the enum names instead of magic numbers. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1418623011 .
2015-10-27Type check the m_pShadingObj before assuming it's a stream.Dan Sinclair
The m_pShadingObj can be a stream or a dictionary depending on how it's used. This CL adds some simple type checking to make sure that the type of the object matches what we expect. BUG=chromium:547706 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1421973004 .
2015-10-26Revert "Make m_pShadingObj a CPDF_Stream instead of CPDF_Object."Dan Sinclair
There appear to be a bunch of corpus tests which fail with this change such as FAILURE: shading1.pdf This reverts commit 85361b227ad6786d2aeef8409b79a8d077a26ee9. Make m_pShadingObj a CPDF_Stream instead of CPDF_Object. This object is required to be a stream and was being converted as such. With the new type checking this caused us to pass a nullptr where previously we'd have, incorrectly, cast a CPDF_Dictionary to a CPDF_Stream. This CL changes the m_pShadingObj to always be a CPDF_Stream. Then, we never go down the bad code path because we check if m_pShadingObj is nullptr earlier and bail out. BUG=chromium:547706 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1414283003 .
2015-10-26Make m_pShadingObj a CPDF_Stream instead of CPDF_Object.Dan Sinclair
This object is required to be a stream and was being converted as such. With the new type checking this caused us to pass a nullptr where previously we'd have, incorrectly, cast a CPDF_Dictionary to a CPDF_Stream. This CL changes the m_pShadingObj to always be a CPDF_Stream. Then, we never go down the bad code path because we check if m_pShadingObj is nullptr earlier and bail out. BUG=chromium:547706 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1426713002 .
2015-10-22Add type cast definitions for CPDF_Stream.Dan Sinclair
This Cl adds ToStream, CPDF_Object::AsStream and CPDF_Object::IsStream and updates the src to use them as needed. BUG=pdfium:201 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1402413004 .
2015-10-22Add type cast definitions for CPDF_Array.Dan Sinclair
This Cl adds ToArray, CPDF_Object::AsArray and CPDF_Object::IsArray and updates the src to use them as needed. BUG=pdfium:201 R=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1417893003 .
2015-08-04clang-format all pdfium code.Nico Weber
No behavior change. Generated by: find . -name '*.cpp' -o -name '*.h' | \ grep -E -v 'third_party|thirdparties|lpng_v163' | \ xargs ../../buildtools/mac/clang-format -i See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion. BUG=none R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1265503005 .
2015-07-27Revert "FX Bool considered harmful, part 3"Tom Sepez
This reverts commit ff46aaf499edcf153ee2f57c7016587aa96dcfa0. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1255293002 .
2015-07-27FX Bool considered harmful, part 3Tom Sepez
Try to reland this patch after fixing underlying issues that caused it to be reverted. fx_system.h is the only manual edit. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1258093002 .
2015-07-23Revert "FX_BOOL considered harmful, part 2."Tom Sepez
This reverts commit 320b2313d19869333ed453af546e61a9fc2b81c9. Reason for revert: build failure. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1255693002 .
2015-07-23FX_BOOL considered harmful, part 2.Tom Sepez
Fully automatic change, execpt for cleanup in fx_system.h R=thestig@chromium.org Review URL: https://codereview.chromium.org/1254703002 .
2015-06-19Cleanup: Do not check pointers before deleting them.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1192743004.
2015-06-15Provide a constructor for CPDF_CountedObject.Tom Sepez
Make members protected and remove external manipulations. Move "*" into template since its always an indirection. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1182903002.
2015-06-11Remove trailing whitespaces in core.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1177973008.
2015-06-11Kill FXSYS_mem{cpy,cmp,set.move}{32,8}.Tom Sepez
At one point in time, it may have made sense to indicate the expected alignment of the memory you're about to copy, but that was last century. The compiler will take care of it just fine. I stopped short of removing the FXSYS_ wrapper macros entirely. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1179693003.
2015-04-16Replace FX_NEW with new, remove tests from fpdfapiTom Sepez
Very few places where a change is required, but remove FX_NEW to show they've been audited. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1075953004
2015-01-05Cleanup: Get rid of CRLF line endings.Lei Zhang
R=brucedawson@chromium.org Review URL: https://codereview.chromium.org/837533003
2014-11-06Fix bug with reading from uninitialized variable found by VC++'s /analyze.Tom Sepez
The flag variable is conditionally initialized but unconditionally read. Warning was: src\fpdfapi\fpdf_page\fpdf_page_pattern.cpp(274) : warning C6001: Using uninitialized memory 'flag'. BUG=427616 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/703213004
2014-10-14Store the address of the page data map's value for proper referencing.Bo Xu
CPDF_Pattern objects are counted and maintained in m_PatternedMap. When a CPDF_Pattern object "pattern" is deleted, it's address is marked as NULL in m_PatternMap. This patch stores the address of CPDF_Pattern's adderss in all objects that references "pattern", to ensure valid referencing after deletion. BUG=416319, 419976, 418392 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/656753002
2014-09-16When forcing clear page data, no need to release colorspace when releasing ↵Bo Xu
pattern BUG=414661 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/572853006
2014-09-02Add m_pDocument in CPDF_Color and check if page date has been forced clearBo Xu
This will prevent using freed pattern object. This is a better solution than https://pdfium.googlesource.com/pdfium/+/1b9c5c4dc41956b8c5ab17b9a882adf8a2513768 and in essence revert that patch BUG=409373 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/522483003
2014-08-05The root cause of this issue is shown as below:Jun Fang
Patterns are managed in CPDF_DocPageData. When a document is closed, all patterns will be released in the deconstruction of CPDF_DocPageData. However, some patterns which are referenced in CPDF_Color can't get the notification from the destroy of CPDF_DocPageData. It will cause use-after-free in CPDF_Color::~CPDF_Color. BUG=392719 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/439693002
2014-06-30Remove "this==NULL" and adjust corresponding callersBo Xu
BUG= R=thakis@chromium.org Review URL: https://codereview.chromium.org/361553002
2014-05-23Convert all line endings to LF.John Abd-El-Malek
2014-05-17Initial commit.John Abd-El-Malek
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-25 21:50:11 +0000