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2018-11-12Remove confusing flag define.Tor Andersson
What's the difference between PDF_OBJ_FLAG_MARK and PDF_FLAGS_MARKED? PDF_OBJ_FLAG_MARK is used to flag an xref entry as one that we want to keep cached with the pdf_mark_xref/pdf_clear_xref_to_mark functions. PDF_FLAGS_MARKED is used to detect unwanted recursion in PDF structures. Renaming the xref_entry.flags field to xref_entry.marked should remove this source of potential confusion.
2018-11-12Remove stray js_endtry in obj.asString().Tor Andersson
2018-11-09Fix 698734: Use invoked binary name in usage message for mupdf-x11.Mohamad Barbar
2018-11-09Fix 698320: Add 'z' keybinding to reset zoom.Tor Andersson
This matches the behaviour of mupdf-gl.
2018-11-09Fix 696302: Support numeric keypad arrow keys in mupdf-x11.Tor Andersson
2018-11-09Fix 697461: Use floating point resolution in mupdf-x11.Tor Andersson
Fitting the page to the screen needs more precision than an integer DPI.
2018-11-09Fix 696310: Limit the initial window size to fit on the screen.Tor Andersson
Also zoom to fit the window.
2018-11-09Fix 695893: Match page rotation when creating FreeText annotations.Tor Andersson
This uses an undocumented Rotate property of annotations, which is also used by Adobe.
2018-11-09Fix 695390: Increase number of samples in Type 1 function shadings.Tor Andersson
15 years have passed since we first set the sampling to a 32x32 mesh. Quadrupling it to 64x64 sounds about right to me.
2018-11-09Update mupdf-gl documentation.Tor Andersson
2018-11-08Fix 699343: Skip spaces before data in DCTDecode filter.Tor Andersson
2018-11-08Fix 699310: Add -q option to mudraw to suppress 'page %d' messages.Tor Andersson
Useful if printing text or traces to stdout. Be quiet automatically if printing to stdout.
2018-11-08Fix 699336: Add more levels to mupdf-x11 zoom list.Tor Andersson
2018-11-08Fix 699352: Call begin_layer for all marked content in PDF.Tor Andersson
Since we call end_layer without distinction, we should also call begin_layer the same way. Also change the XML to emit separate tags for beginning and ending a layer, since there is no guarantee the layer calls will be neatly nested with clipping pushes and pops; nor is there a guarantee that the PDF will even balance the BMC/BDC and EMC operators.
2018-11-07Fix typo.Tor Andersson
2018-11-07Fix 698971: Detect ICC colorspace mismatch in TIFF loader.Tor Andersson
Make sure that the ICC colorspace has the same number of components as the photometric interpretation.
2018-11-07Use utility parsing functions in svg_parse_transform.Tor Andersson
2018-11-07Fix 699747: Apply viewBox transform.Tor Andersson
2018-11-07Resolve objects in pdf_debug_obj().Sebastian Rasmussen
2018-11-07Don't remove unused functions in debug builds.Sebastian Rasmussen
Garbage collecting unused functions in debug mode meant that pdf_debug_obj() was not longer accessible in gdb, which defeats the purpose of this debug function.
2018-11-07Write placeholder appearance streams for digital signatures.Tor Andersson
A proper appearance stream is written when signing with a certificate. This is just to create a placeholder appearance when the original document did not write one.
2018-11-07Fix 699840: Use saved sig_widget pointer to sign signatures, not selected_annot.Tor Andersson
2018-11-07Fix 700140: Ask LCMS transform to copy alpha channels.Tor Andersson
2018-11-07Make compression bomb detection optional.Tor Andersson
2018-11-07pnm: Take alpha into account when skipping over image data.Sebastian Rasmussen
2018-11-07Fix double header output in muraster.Robin Watts
Also fiddle the #ifdeffery to get sane defaults.
2018-11-07Add explicit jmp_buf dereferencing to allow using fz_try from C++.Tor Andersson
2018-11-07Handle bogus font ascender and descender values.Tor Andersson
2018-11-07Fix 700030: Use actual font glyph widths when extracting text.Tor Andersson
Only use the PDF character widths when also stretching glyphs to match the PDF metrics.
2018-11-07Fix 700030: Tweak text extraction space adding heuristics.Tor Andersson
Ignore space-sized backward motions. Assume that these motions are either extreme levels of kerning, or something else fishy going on.
2018-11-07Fix 700131: Reverse ctl+wheel zoom direction.Tor Andersson
Behave like Firefox, Gimp, etc.
2018-11-07Fix 700053: Add 'decrypt' option to pdf_save_document.Tor Andersson
This option is exposed as the -D flag to mutool clean. Allow saving a document without encryption. The next step is to allow saving a document with new encryption, but this may require a fair amount of rejigging since the PDF write code to keep separate doc->crypt objects for decryption and encryption.
2018-11-07Fix writing encrypted PDF files with 'decompress' option.Tor Andersson
2018-11-07Fix 700043: Don't assume a font is t3 just because fz_outline_glyph fails.Tor Andersson
2018-11-06Update AFParseDateEx to handle dates as a contiguous string of digits.Paul Gardiner
Update to match Adobe Reader's behaviour. This fixes bug #700128.
2018-11-01Bug 700040: tar: Handle posix, ustar and v7 tar formats.Sebastian Rasmussen
These formats are all almost identical to GNU tar format.
2018-10-26Guard all calls to the passthrough device in the test device.Sebastian Rasmussen
Without guards the device calls might end up with a device pointer being NULL, causing segfaults.
2018-10-26Drop documents while exception progressing files in mutool merge.Sebastian Rasmussen
2018-10-26Avoid dropping stream/color converter twice upon exception.Sebastian Rasmussen
2018-10-26Fix Page.search() to return a Quad[], not a Rect[].Fred Ross-Perry
Fix DisplayList.search() to return a Quad[], not a Rect[]. Add a Rect constructor that takes a Quad. Modify the sample Java viewer accordingly. This is necessary to (partially) fix SmartOffice bug #700031.
2018-10-26Rewrite try/always/catch macros to allow fz_context to be opaque.Tor Andersson
Hide fz_stack_slot and exception handling details too. Also make sure we have an initialized jmp_buf so we can safely throw from the always block even in the exception stack overflow case.
2018-10-26Use 14 bits of precision for image drawing, to allow for larger images.Tor Andersson
Now the image size limit is 131072 x 131072 instead of 32768 x 32768.
2018-10-25Make fixed point math precision in image drawing a #define.Tor Andersson
2018-10-25Handle premultiplied alpha in generic pixmap color conversion.Tor Andersson
2018-10-25Handle premultiplied alpha in pixmap color conversions (CMYK only).Tor Andersson
2018-10-25Fix asserts and checks in fast_xxx_to_yyy functions.Tor Andersson
fast_rgb_to_cmyk had || instead of && so always triggered incorrectly. Only throw, no need to both assert and throw.
2018-10-25Add and use fz_convert_pixmap_samples helper function.Tor Andersson
2018-10-25Drop SLOWCMYK path.Tor Andersson
If you want accurate CMYK, don't build with FZ_ENABLE_ICC=0.
2018-10-25Make alpha channel unmultiply and premultiply utility functions public.Tor Andersson
2018-10-25Guard loading embedded ICC profiles in images with FZ_ENABLE_ICC.Tor Andersson
Stops all the extra errors and warnings about missing ICC support.
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