Age | Commit message (Collapse) | Author | |
---|---|---|---|
2021-02-03 | Handle older PDFs whose form XObjects inherit resources (fixes #494) | Jay Berkenbilt | |
When removing unreferenced resources, notice if a page (recursively) contains a form XObject with unreferenced resources, and count any such resources as referenced by the page. | |||
2021-02-03 | Refactor removal of unreferenced resources | Jay Berkenbilt | |
Refactor in preparation for resolving unresolved resources in form xobjects from page. | |||
2021-01-31 | Improve memory safety of dict/array iterators | Jay Berkenbilt | |
2021-01-30 | Add example of name/number trees and dictionary/array iteration | Jay Berkenbilt | |
2021-01-30 | Add C++ iterator API around array and dictionary objects | Jay Berkenbilt | |
2021-01-29 | name/number tree: explicitly declare default destructors | Jay Berkenbilt | |
2021-01-26 | NNTree: rework iterators to be more memory efficient | Jay Berkenbilt | |
Keep a std::pair internal to the iterators so that operator* can return a reference and operator-> can work, and each can work without copying pairs of objects around. | |||
2021-01-26 | name/number trees: remove | Jay Berkenbilt | |
2021-01-25 | name/number trees: insertAfter | Jay Berkenbilt | |
2021-01-25 | name/number trees: newEmpty, increment/decrement end() | Jay Berkenbilt | |
2021-01-25 | Implement repair and insert for name/number trees | Jay Berkenbilt | |
2021-01-24 | QPDFObjectHandle::newUnicodeString to uses UTF-16 only when needed | Jay Berkenbilt | |
Use the first of ASCII, PDFDocEncoding, or UTF-16 that is capable of encoding the string. | |||
2021-01-24 | Add new constructors for name/number tree helpers | Jay Berkenbilt | |
Add constructors that take a QPDF object so we can issue warnings and create new indirect objects. | |||
2021-01-24 | Use QPDFNameTreeObjectHelper's iterator directly | Jay Berkenbilt | |
2021-01-24 | Add iterators to name/number tree helpers | Jay Berkenbilt | |
2021-01-24 | Reimplement name and number tree object helpers | Jay Berkenbilt | |
Create a computationally and memory efficient implementation of name and number trees that does binary searches as intended by the data structure rather than loading into a map, which can use a great deal of memory and can be very slow. | |||
2021-01-19 | Clarify qpdf_register_progress_reporter's comment | Jay Berkenbilt | |
2021-01-17 | Add warn() to QPDF's public API | Jay Berkenbilt | |
2021-01-04 | Spell check | Jay Berkenbilt | |
2021-01-04 | Update copyright to 2021 | Jay Berkenbilt | |
2021-01-02 | Make more QPDFPageObjectHelper methods work with form XObject | Jay Berkenbilt | |
2021-01-02 | Externalize inline images now includes form XObjects | Jay Berkenbilt | |
2021-01-02 | Bug fix: avoid extraneous pipeline finish calls with multiple contents | Jay Berkenbilt | |
Avoid calling finish() multiple times on the pipeline passed to pipeContentStreams. This commit also fixes a bug in which qpdf was not exiting with the proper exit status if warnings found while splitting pages; this was exposed by a test case that changed. | |||
2021-01-02 | Add several methods for working with form XObjects (fixes #436) | Jay Berkenbilt | |
Make some more methods in QPDFPageObjectHelper work with form XObjects, provide forEach methods to walk through nested form XObjects, possibly recursively. This should make it easier to work with form XObjects from user code. | |||
2021-01-02 | QPDFPageObjectHelper::removeUnreferencedResources works with form XObjects | Jay Berkenbilt | |
2021-01-02 | QPDFPageObjectHelper: filterPageContents -> filterContents + form XObject | Jay Berkenbilt | |
2021-01-02 | QPDFPageObjectHelper: getPageImages -> getImages | Jay Berkenbilt | |
2021-01-02 | QPDFPageObjectHelper::getPageImages: support form XObjects | Jay Berkenbilt | |
2021-01-01 | Add QPDFObjectHandle::isFormXObject | Jay Berkenbilt | |
2020-12-30 | Fix typo in comment | Jay Berkenbilt | |
2020-12-30 | Add QPDFPageObjectHelper::flattenRotation and --flatten-rotation | Jay Berkenbilt | |
2020-12-28 | Add pdf-custom-filter example | Jay Berkenbilt | |
2020-12-28 | Add Pipeline::getNext() to DLL | Jay Berkenbilt | |
2020-12-28 | Add QPDFObjectHandle::setFilterOnWrite | Jay Berkenbilt | |
2020-12-28 | Add ostream << for QPDFObjGen | Jay Berkenbilt | |
2020-12-28 | Restructure optimize to allow skipping parameters of filtered streams | Jay Berkenbilt | |
2020-12-28 | Refactor: separate code that determines whether to filter a stream | Jay Berkenbilt | |
2020-12-28 | Implement user-provided stream filters | Jay Berkenbilt | |
Refactor QPDF_Stream to use stream filter classes to handle supported stream filters as well. | |||
2020-12-28 | Fix typo in comment and whitespace issue | Jay Berkenbilt | |
2020-12-26 | Decide not to allow stream data providers to modify dictionary | Jay Berkenbilt | |
2020-12-26 | Add QPDFObjectHandle::makeDirect(bool allow_streams) | Jay Berkenbilt | |
2020-12-20 | Provide qpdf write progress reporting from C API (fixes #487) | Jay Berkenbilt | |
2020-11-29 | Add QPDFObjectHandle manipulation to C API | Jay Berkenbilt | |
2020-11-21 | Handle negative numbers in QIntC::range_check (fuzz issue 26994) | Jay Berkenbilt | |
2020-10-27 | Revert removal of unreadCh change for performance | Jay Berkenbilt | |
Turns out unreadCh is much more efficient than seek(-1, SEEK_CUR). Update comments and code to reflect this. | |||
2020-10-23 | TODO and comments item for pipeContentStreams | Jay Berkenbilt | |
2020-10-23 | Fix outdated comment in QPDFTokenizer.hh | Jay Berkenbilt | |
2020-10-22 | Avoid leak by resolving object streams more than once (fuzz issue 23642) | Jay Berkenbilt | |
2020-10-22 | Add range_check method to QIntC | Jay Berkenbilt | |
2020-10-22 | Fix loop detection error (fuzz issue 23172) | Jay Berkenbilt | |