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Author SHA1 Message Date
Kleis Auke Wolthuizen
34427d83a0
jxlsave: correctly mark frame as last (#2988) 
It's required to close the input, otherwise the encoder can't
know what the last frame is, resulting in an improper codestream.

Resolves: #2987.
 2022-08-14 15:53:33 +01:00
John Cupitt
1989203985 fix low bitdepth PNG save of high bitdepth images 
SOme combinations of high bitdepth images with low bitdepth PNG save could
produce incorrect images, for example saving a 16-bit fourier image as 1-bit.
 2022-08-14 12:14:55 +01:00
John Cupitt
94d3f93a46 add another low bitdepth png save test 2022-08-14 11:05:09 +01:00
John Cupitt
ca2796aa7f fix low-bitdepth spng save 
There was a missing shift, thanks jeffska

See https://github.com/libvips/libvips/issues/2985
 2022-08-14 10:26:24 +01:00
John Cupitt
29e80ca43f better 0 detection in unpremultiply 
We were avoiding /0 by testing for alpha==0, however, this will still
allow very small values of alpha to generate +/- Inf. Instead, check for
abs(alpha)<epsilon.

Fixes some artifacts after unpremul.
 2022-08-08 16:16:10 +01:00
John Cupitt
2c4c039056 add "unlimited" to jpegload 
To disable DoS limits for JPEG loading. Adding API on a stable branch is
bad, but this fixes a regression, so I think it's necessary,
unfortunately.

See https://github.com/libvips/libvips/issues/2973
 2022-08-02 13:50:09 +01:00
Kleis Auke Wolthuizen
a6fa62605c
Cherry-pick a couple of Meson improvements to 8.13 (#2968) 
* add a summary table at the end of configure

Copied from the old autotools summary. Sample clipped from "meson setup":

```
Program python3 found: YES (/usr/bin/python3)
Configuring variables.sh using configuration
Message:

*Build options
  enable debug ......................: true
  enable deprecated .................: true
  enable modules ....................: true
  enable gtk-doc ....................: true
  enable doxygen ....................: false
  enable introspection ..............: true
  enable RAD load/save ..............: true
  enable Analyze7 load/save .........: true
  enable PPM load/save ..............: true
  enable GIF load ...................: true

*Optional external packages
  use fftw for FFTs .................: true
  accelerate loops with ORC .........: true
  ICC profile support with lcms .....: true
  zlib ..............................: true
  text rendering with pangocairo ....: true
  font file support with fontcongfig : true
  EXIF metadata support with libexif : true

*External image format libraries
  JPEG load/save with libjpeg .......: true
  JXL load/save with libjxl .........: false
  JPEG2000 load/save with openjpeg ..: true
  PNG load/save with libspng ........: false
  PNG load/save with libpng .........: true
  selected quantisation package .....: imagequant
  TIFF load/save with libtiff .......: true
  image pyramid save with libgsf ....: true
  HEIC/AVIF load/save with libheif ..: true
  WebP load/save with libwebp .......: true
  PDF load with PDFium ..............: false
  PDF load with poppler-glib ........: true
  SVG load with librsvg .............: true
  EXR load/save with openexr ........: true
  OpenSlide load ....................: true
  Matlab load with libmatio .........: true
  NIfTI load/save with niftiio ......: true
  FITS load/save with cfitsio .......: true
  GIF save with cgif ................: true
  selected Magick package ...........: MagickCore
  Magick load/save ..................: true

Build targets in project: 53
...
```

* Meson: improve summary table (#2943)

* Meson: improve summary table

* Fix typo

* Remove redundant whitespace

* Fix libpng fall-back when build with `-Dspng=disabled` (#2955)

* Meson: simplify dynamic module handling (#2956)

* Deduplicate `--vips-config` with the build summary (#2957)

* Deduplicate `--vips-config` with the build summary

* Ensure output is identical

Helps parses.

* Fix summary when build with `-Dnifti=disabled` (#2963)

* Update ChangeLog

Co-authored-by: John Cupitt <jcupitt@gmail.com>
 2022-07-31 10:09:00 +01:00
Kleis Auke Wolthuizen
b808cba14a
Remove unneeded adapter function for Emscripten (#2949) 
The `*_class_intern_init` functions have already been patched within
wasm-vips to include the missing `class_data` member, so this adapter
function was not needed.
 2022-07-27 09:14:12 +01:00
Kleis Auke Wolthuizen
a68eb00fbe
Meson: bump version to 8.13.1 (#2948) 
Also, increment revision in the Autotools build.
 2022-07-27 09:08:07 +01:00
John Cupitt
5e93ac43ac bump 8.13 version 2022-07-26 12:20:43 +01:00
Kleis Auke Wolthuizen
8b4ef8bdfc
Fix detection of ImportImagePixels and ImagesToBlob for IM7 (#2944) 
ImageMagick 7.x uses the `<MagickCore/MagickCore.h>` include
directive instead of `<magick/api.h>`.
 2022-07-24 18:04:46 +01:00
Kleis Auke Wolthuizen
e93f56c8bb
Simplify/modernize vips_crop_get_type() (#2940) 2022-07-23 10:14:03 +01:00
Kleis Auke Wolthuizen
a846de017d
CI: fix macOS build (#2938) 
The GLib utilities, including `glib-mkenums`, is split into its own
`glib-utils` formula, see:
https://github.com/Homebrew/homebrew-core/pull/103916
 2022-07-22 15:34:17 +01:00
Kleis Auke Wolthuizen
a498680094
Update glib-mkenums templates (#2939) 
* Avoid writing the full path in enumtypes.h

Helps reproducible builds, as build paths can vary between builds.

* Use g_intern_static_string() for enum/flags type names

We are emitting a static string, so use that shortcut function to
intern it, which will save one allocation.

* Use g_once_init_enter/leave to register enum/flags type names

This is the more modern way, and ensures thread-safety.
 2022-07-22 15:33:40 +01:00
Kleis Auke Wolthuizen
fa6c034b32
Link the main library with -Wl,-z,nodelete to prevent unloading (#2934) 
See: https://github.com/libvips/php-vips-ext/pull/44
 2022-07-20 10:20:09 +01:00
John Cupitt
57fff0fe2b don't check ADLER32 checksums on libpng load 
can be rather chatty, and even cause loops on some libpng versions

see https://github.com/libvips/libvips/discussions/2930
 2022-07-16 17:18:39 +01:00
Kleis Auke Wolthuizen
d546c81fa3
Fix dzsave_target for ZIP output (#2927) 2022-07-15 19:39:56 +01:00
Lovell Fuller
1bf1a32f2c
pngsave: Change default row filter from 'all' to 'none' (#2929) 
as this is usually faster and produces a smaller file size
 2022-07-15 19:20:42 +01:00
Kleis Auke Wolthuizen
a69e61a6d0
Meson: remove redundant --no-undefined link argument (#2918) 
This is already controlled by the `b_lundef` built-in option, which defaults to `true`.
 2022-07-12 12:34:22 +01:00
Kleis Auke Wolthuizen
e1098857b3
svgload: use rsvg_handle_get_geometry_for_element instead (#2919) 
See: https://gitlab.gnome.org/GNOME/librsvg/-/issues/853.
 2022-07-12 12:33:54 +01:00
John Cupitt
8a049e9dfc fix RGBA_ONLY with generic mono 
1. Convert MULTIBAND uint/short/etc. as we convert uint8 images. They
   are probably just uint8 that have been cast up in format.

2. Don't check that the image interpretation is a supported colourspace
   before calling vips_colourspace() ... we want to fail with an error
   if it can't be converted, not silently accept the image.
 2022-07-10 19:32:14 +01:00
John Cupitt
55cbde674b reformat meson_options 
in the style gtk uses
 2022-07-03 14:21:57 +01:00
John Cupitt
5493103a7a small reformat 2022-06-30 14:41:44 +01:00
Ali Naqvi
c223ec5e4b
Updated README.md to add crystal-vips bindings (#2905) 2022-06-30 14:01:06 +01:00
John Cupitt
0971344785 improve behaviour of pipelines with seq sources 
Loaders which supported random access would not set the seq flag even if
seq mode was requested.

This would make operations like shrinkv to not run in seq mode, causing
massive cache thrashing.

See https://github.com/libvips/libvips/discussions/2898
 2022-06-29 17:54:20 +01:00
Kleis Auke Wolthuizen
6dfb49b976
cplusplus: remove i18n include (#2890) 
Since these files doesn't use any i18n features.
 2022-06-26 18:59:47 +01:00
Kleis Auke Wolthuizen
f28e3f1e36
Remove stray soname.h (#2893) 
This became obsolete after commit f11b58ff.
 2022-06-26 18:59:32 +01:00
Kleis Auke Wolthuizen
d70317e0a8
Regenerate POTFILES.in (#2894) 2022-06-26 18:59:01 +01:00
Kleis Auke Wolthuizen
26de04d147
Meson: avoid using deprecated feature (#2895) 2022-06-26 18:57:41 +01:00
Kleis Auke Wolthuizen
2cc1947177
Doxygen: use SVG for the call graph images (#2896) 
Now that IE is finally gone, all the main browsers support this, which
provides higher quality and smaller sizes.
 2022-06-26 18:50:34 +01:00
Kleis Auke Wolthuizen
ae831a145e
Cleanup .gitignore (#2889) 
* Cleanup .gitignore

* Re-add `patches` directory to `Makefile.am`

And ensure it's being tracked by git.
 2022-06-23 16:36:47 +01:00
Kleis Auke Wolthuizen
f26a025516
doc: ensure pandoc-docbook-template.docbook is distributed (#2891) 
Since that is also used by Meson (when configuring with `-Dgtk_doc=true`
and when pandoc is available).
 2022-06-23 16:36:02 +01:00
John Cupitt
e81f7f1fab fix stray jp2k save message 
we had a stray "valid clipped" message
 2022-06-23 10:31:36 +01:00
John Cupitt
1c600c83b6 test jp2k in test_formats.sh 2022-06-23 10:03:29 +01:00
John Cupitt
748a99d245 reorder Target struct to improve compat 
so fields are at the same position at least

see https://github.com/libvips/libvips/issues/2880
 2022-06-21 19:07:35 +01:00
John Cupitt
16e0182e52 fix dzsave_target on older libgsf 
Older libgsf needs TRUE back from the GsfOutput seek method.

see https://github.com/libvips/libvips/issues/2878
 2022-06-21 18:00:07 +01:00
Kleis Auke Wolthuizen
3bd0701604
Meson: improve dependency handling for nifticlib (#2882) 
This allows users to build against nifticlib 2.0.0 with e.g.:
`-Dnifti-prefix-dir=/usr`
 2022-06-20 15:47:57 +01:00
John Cupitt
d9f31be67d configure should add meson files to make dist 
add meson.build etc. to EXTRA_DIST

see https://github.com/libvips/libvips/issues/2876
 2022-06-20 15:04:33 +01:00
John Cupitt
e9414f8d8f fix build with older libgsf 
build on libgsf without zip64 support was broken, thanks @remicollet

see https://github.com/libvips/libvips/issues/2878
 2022-06-20 13:19:35 +01:00
John Cupitt
a129476f0f fix "make dist" ready for 8.13 rc1 2022-06-19 16:20:30 +01:00
John Cupitt
dfeb270fe0 don't enable fatal-warnings in debug builds 
too annoying to have it on all the time
 2022-06-19 13:00:04 +01:00
John Cupitt
01d5fbd6a4 use a contiguious buffer for the frame 
fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48021
 2022-06-19 12:57:47 +01:00
John Cupitt
89615465b7 avoid size_t pixel counts in cgifsave 
since we limit frame size to INT_SIZE / 4
 2022-06-19 12:26:02 +01:00
Daniel Löbl
905a6fe79f
cgifsave: limit max number of colours to 255 (#2863) 
* cgifsave: limit max number of colours to 255

* switch to VIPS_MIN
 2022-06-19 12:16:03 +01:00
Sergey Alexandrovich
41da0d28e0
cgifsave: remove regressions from 2853 (#2870) 
* cgifsave: pick the best quantizer instead of the first good enough

* cgifsave: fix palettes comparison

* cgifsave: don't copy unchanged pixels to previous_frame
 2022-06-19 12:15:40 +01:00
Kleis Auke Wolthuizen
5b79a744a7
thumbnail: avoid upsizing via libwebp (#2874) 2022-06-19 12:02:00 +01:00
John Cupitt
c61b458904 add jxlsave tests 
and revise colour encoding set

see https://github.com/libvips/libvips/issues/2872
 2022-06-18 16:40:10 +01:00
John Cupitt
156e6a91e4 try to improve jxl lossless, again 
now seems to handle scrgb and srgb, lossless and lossy, with and without
an ICC profile

see https://github.com/libvips/libvips/issues/2872
 2022-06-18 16:01:51 +01:00
Kleis Auke Wolthuizen
9c22d74cff
doc: make pandoc optional (#2866) 
Since it's currently unavailable on RHEL 9.
 2022-06-15 10:19:49 +01:00
John Cupitt
e0b5eeecde Merge branch 'master' of github.com:libvips/libvips 2022-06-14 12:08:20 +01:00