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path: root/source/fitz/load-jpx.c
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2018-04-11Remove needless #defines in load-jpx.cTor Andersson
2018-02-01Drop JPEG/J2K/JPEG-XR/PNG/TIFF colorspaces even upon exception.Sebastian Rasmussen
For TIFF it was not just the colorspace, but other data as well.
2018-01-04Bug 698836: Fix build with FZ_ENABLE_JPX=0.Tor Andersson
2017-11-09Bug 698307: Improve stdint.h detection logic in openjpeg wrapper.Robin Watts
Thanks to Tamir Evan for this tweak.
2017-11-09Bug 698353: Avoid having our API depend on DEBUG/NDEBUG.Robin Watts
Currently, our API uses static inlines for fz_lock and fz_unlock, the definitions for which depend on whether we build NDEBUG or not. This isn't ideal as it causes problems when people link a release binary with a debug lib (or vice versa). We really want to continue to use static inlines for the locking functions as used from MuPDF, as we hit them hard in the keep/drop functions. We therefore remove fz_lock/fz_unlock from the public API entirely. Accordingly, we move the fz_lock/fz_unlock static inlines into fitz-imp.h (an internal header), together with the fz_keep_.../fz_drop_... functions. We then have public fz_lock/fz_unlock functions for any external callers to use that are free of compilications. At the same time, to avoid another indirection, we change from holding the locking functions as a pointer to a struct to a struct itself.
2017-11-01Use int64_t for public file API offsets.Tor Andersson
Don't mess with conditional compilation with LARGEFILE -- always expose 64-bit file offsets in our public API.
2017-10-25Fix colorspace reference counting in fz_load_*_info.Tor Andersson
These are called from fz_new_image_from_buffer.
2017-10-12Make image loading use const data pointers.Tor Andersson
2017-09-07Initialize variables to appease clang scan-build.Sebastian Rasmussen
2017-09-05Make luratech decoder glue compile after interface changes.Sebastian Rasmussen
2017-07-19Add spots to fz_pixmaps.Robin Watts
Update separations interface further to cope with whether spots should be rendered separately, or as composite colors.
2017-07-17Don't convert cmyka images to rgbaMichael Vrhel
We should handle the cmyka images in their native form now that we are holding the data inverted. Fixes fts_17_1700.pdf Also fixes fts_43xx.xps
2017-07-06fz_var() variables must be initialized before fz_try.Sebastian Rasmussen
2017-07-03Avoid leaking jpx structure if corrupt file.Robin Watts
2017-06-16MSVC: Avoid signed/unsigned warning.Robin Watts
2017-06-08Plug leak of opj decoder in case of fz_new_pixmap() throwing.Sebastian Rasmussen
2017-06-06Declare functions without arguments as taking void.Sebastian Rasmussen
2017-06-03jpx: Use subsampled width when reading subsampled data.Sebastian Rasmussen
This bug caused an indeterminism with issue726.j2k.
2017-05-31Avoid double literals causing casts to float.Sebastian Rasmussen
2017-05-29Tweak JPEG2000 colorspace detection.Tor Andersson
2017-04-27Include required system headers.Tor Andersson
2017-04-05jpx: Make Luratech decoder glue layer compile.Sebastian Rasmussen
2017-02-06Fix Win32 builds.Robin Watts
2017-01-23android: Add ndk-build makefile to build JNI library for android viewers.Sebastian Rasmussen
Run 'make android' to invoke ndk-build with the proper arguments. The results are placed in build/android.
2017-01-17Fix typos.Sebastian Rasmussen
2016-12-27Bug 697455: Make JPX support optional via configuration flag.Tor Andersson
Set FZ_ENABLE_JPX=0 in XCFLAGS or include/mupdf/fitz/config.h to disable support for JPX at compile time. Be aware that this may break support for PDF 1.5 and later files that need JPEG2000 support.
2016-12-27Strip extraneous blank lines.Tor Andersson
2016-12-27Common code to ensure we only premultiply pixmaps with additive colors.Tor Andersson
2016-12-14jpx: Delay determining if colorspace is indexed.Sebastian Rasmussen
2016-12-14jpx: Quietly limit number of components for openjpeg decoder.Sebastian Rasmussen
2016-12-14jpx: Create openjpeg decoder state.Sebastian Rasmussen
This allows for communicating the colorspace without using a pixmap.
2016-12-14jpx: Only do YCC-to-RGB conversion if decoding image samples.Sebastian Rasmussen
2016-12-14jpx: Optimize sample writing function.Sebastian Rasmussen
2016-12-14jpx: Delay reading metadata until parsing samples where possible.Sebastian Rasmussen
2016-12-14jpx: Only compute signed offsets once.Sebastian Rasmussen
2016-12-14jpx: Use local variables instead of repeatedly dereferencing state.Sebastian Rasmussen
2016-12-14jpx: Share YCC-to-RGB conversion for luratech/openjpeg decoders.Sebastian Rasmussen
2016-12-14jpx: Move state which is not shared among functions to decoder stack.Sebastian Rasmussen
In the case of fz_context *, use that for the allocator callbacks.
2016-12-14jpx: Use macro to check for palette.Sebastian Rasmussen
2016-12-14jpx: Max components is known, so avoid allocating arrays.Sebastian Rasmussen
2016-12-14jpx: Use fz_context directly, don't wrap it in state.Sebastian Rasmussen
2016-12-14jpx: Reuse structs for luratech/openjpeg decoders.Sebastian Rasmussen
2016-12-14jpx: Remove unused struct.Sebastian Rasmussen
2016-12-14jpx: Plug pixmap leak in case of error during decoding.Sebastian Rasmussen
2016-12-14Let pixmap colorspace conversion create new pixmap.Sebastian Rasmussen
This moves dropping the converted pixmap into fz_convert_pixmap(), which relieves every caller from doing so. Moreover resolution, position and interpolation are kept.
2016-12-14Plug pixmap leak when fz_convert_pixmap() throws.Sebastian Rasmussen
2016-11-22Fix fz_warn() format compiler warning.Sebastian Rasmussen
2016-11-04Avoid warnings in 64bit windows builds of luratech bindings.Robin Watts
2016-11-02Explain conversion to RGB in jpx/jxr image loading.Sebastian Rasmussen
2016-10-13Bug 696885: Handle subsampled components in openjpeg decoder wrapper.Robin Watts
Also add simple ycc to rgb conversion (stolen from Sebastian's code).
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