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2016-07-13Bug 696892: PDF annotation appearance stream synthesis SEGVRobin Watts
The code would SEGV if we were trying to synthesise an appearance stream for an annotation, and the docs pdf resources table had not been initialised. We now intialise the pdf resource tables when we initialise a pdf device. This is the earliest point we know we are going to need them, and covers all cases.
2016-07-13Use fz_malloc_struct rather than fz_calloc.Robin Watts
This helps with Memento debugging, and looks neater.
2016-07-13Fix memory leaks in SVG device.Robin Watts
2016-07-13Bug 696846: Fix badly formed SVG output.Robin Watts
This has been broken since fz_text was changed to be multiple fz_text_spans.
2016-07-13Fix knockout/mask interaction.Robin Watts
When we are rendering a knockout group, we set the knockout flag. Do NOT carry this forward into the renderings of any softmasks. This fixes Bug 696870 and 696872.
2016-07-13Fix MSVC build of murunRobin Watts
2016-07-12js: Add doc.loadOutline and page.getLinks functions.Tor Andersson
These just convert fz_outline and fz_link into plain JS arrays and objects with no associated native userdata.
2016-07-12js: Check if some arguments exist before converting to boolean/number.Tor Andersson
2016-07-12Fix typo in fz_new_image_from_pixmap.Tor Andersson
2016-07-12Fix bugs in pdf_add_image.Tor Andersson
2016-07-12js: Fix memory leak in new Image().Tor Andersson
2016-07-12xps: Only recognize <dir>/_rels/.rels type paths, not any .rels file.Tor Andersson
2016-07-12Zero terminate fz_vsnprintf output when formatting warnings and error messages.Tor Andersson
Fix for bug 696913.
2016-07-08Bug 696872: Avoid trying to paint with zero alpha.Robin Watts
Short circuit any attempt to paint a pixmap with zero alpha.
2016-07-08Bug 696911: muraster with no threads lib.Robin Watts
Fix various niggles with muraster when compiled with no thread lib. Thanks to Tamir Evan.
2016-07-08Use fz_keep_imp and fz_drop_imp for all reference counting.Tor Andersson
2016-07-08git stripspaceTor Andersson
2016-07-08Separate close and drop functionality for devices and writers.Tor Andersson
Closing a device or writer may throw exceptions, but much of the foreign language bindings (JNI and JS) depend on drop to never throw an exception (exceptions in finalizers are bad).
2016-07-08Slim pdf_xobject: remove cached colorspace field.Tor Andersson
2016-07-08Slim pdf_xobject: remove cached document field.Tor Andersson
2016-07-08Slim pdf_xobject: remove cached transparency/isolated/knockout fields.Tor Andersson
2016-07-08Slim pdf_xobject struct: remove cached matrix field.Tor Andersson
2016-07-08Slim pdf_xobject struct: remove cached bbox field.Tor Andersson
2016-07-08Slim pdf_xobject struct: remove cached resources field.Tor Andersson
The "contents" field is the same as the "obj" field, so can also be removed.
2016-07-08Slim pdf_xobject struct: Rename me to obj.Tor Andersson
2016-07-08Slim pdf_annot struct: remove cached page_ctm field.Tor Andersson
2016-07-08Slim pdf_annot struct: remove cached inv_page_ctm field.Tor Andersson
2016-07-08Slim pdf_annot struct: remove cached annot_type and widget_type fields.Tor Andersson
2016-07-08Slim pdf_annot struct: remove cached matrix field.Tor Andersson
2016-07-08Slim pdf_annot struct: remove cached rect field.Tor Andersson
2016-07-08Slim pdf_annot struct: remove cached pagerect field.Tor Andersson
2016-07-08Safe defaults for pdf_to_rect and pdf_to_matrix.Tor Andersson
Return the empty rectangle and identity matrix when the pdf object is missing or not an array.
2016-07-08js: Add wrapper for fz_stext_page to search, select and copy text.Tor Andersson
2016-07-08Use fz_vsnprintf to format warnings and error messages.Tor Andersson
2016-07-07Ignore duplicate character in structured text extraction.Sebastian Rasmussen
2016-07-06Proofing - fix a bug in the use of gswin32.exe.fredrossperry
Surround the final filename parameter in quotes ("") so file and folder names with spaces can be used.
2016-07-06Start slimming pdf_page.Tor Andersson
We want to turn pdf_page into a thin wrapper around a pdf_obj, so that any updates to the underlying PDF objects will be reflected without having to reload the pdf_page.
2016-07-06Add fitz to pdf downcasting functions for pages and annotations.Tor Andersson
2016-07-06Update luratech jbig2 function prototype with int to size_t change.Tor Andersson
2016-07-06Add annotations to murun.Tor Andersson
2016-07-06Remove premature optimization: don't bother to resolve page objects.Tor Andersson
2016-07-06Fix garbage collection and page grafting for indirect reference chains.Tor Andersson
The mark & sweep pass of garbage collection, and resolving indirect objects when grafting objects was following the full chain of indirect references. In the unusual case where a numbered object is itself only an indirect reference to another object, this intermediate numbered object would be missed both when marking for garbage collection, and when copying objects for grafting. Add a function to resolve only one step for these two uses. The following is an example of a file that would break during garbage collection if we follow full indirect reference chains: %PDF-1.3 1 0 obj <</Type/Catalog /Foo[2 0 R 3 0 R]>> endobj 2 0 obj 4 0 R endobj 3 0 obj 5 0 R endobj 4 0 obj <</Length 1>> stream A endstream endobj 5 0 obj <</Length 1>> stream B endstream endobj
2016-07-06pdf: Drop generation number from public interfaces.Tor Andersson
The generation number is only needed for decryption, and is assumed to be zero or irrelevant for all other uses. Store the original object number and generation in the xref slot, so that we can decrypt them even when the objects have been renumbered, without needing to pass the original object number around through the stream loading APIs.
2016-07-06pdf: Increment generation number in the xref when deleting an object.Tor Andersson
2016-07-06pdf: Flatten inheritable page properties when copying pages.Tor Andersson
Affects pdfclean, pdfmerge, and pdfposter.
2016-07-06pdf: Check ownership when adding objects to a document.Tor Andersson
2016-07-06Add support for decoding pbm/pgm/ppm/pam images.Sebastian Rasmussen
2016-07-06Add optional support for JPEG-XR.Sebastian Rasmussen
2016-07-06Some minor optimizations.Tor Andersson
2016-07-06Add optional support for Luratech JPEG2000 decoder.Sebastian Rasmussen
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