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Author SHA1 Message Date
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
John Cupitt
5ef16188ca display blocked/untrusted status in vips -l 
though only for loaders/savers
 2022-06-14 12:06:41 +01:00
Kleis Auke Wolthuizen
8c7576a5fe
cgifsave: reject images that exceed the pixel limit of libimagequant (#2865) 2022-06-14 10:23:11 +01:00
John Cupitt
a7697b462f use size_t for GIF n_pels 
fixes an overflow, thanks Kleis
 2022-06-13 14:25:39 +01:00
Kleis Auke Wolthuizen
ebfef68707
cgifsave: fix stack-use-after-scope (#2862) 
By reusing `cgif->palette_rgb`, this ensures that `pLocalPalette`
doesn't become indeterminate when it reaches `cgif_addframe`.
 2022-06-13 12:59:40 +01:00
John Cupitt
48d13f4828 oop, left some DEBUG on 2022-06-13 10:27:42 +01:00
John Cupitt
0922d60000 Merge branch 'master' of github.com:libvips/libvips 2022-06-12 16:46:18 +01:00
John Cupitt
9f3860ec22 fix up scrgb support in JXL 
after some discussion on discord with the libjxl maintainers

see https://github.com/libvips/libvips/issues/2830

to do: save scrgb to eg. JPEG fails right now :( we need to do
scRGB->sRGB in jpegsave
 2022-06-12 16:43:26 +01:00
Kleis Auke Wolthuizen
468c13693b
CI: upgrade runner to Ubuntu 22.04 (#2850) 
* CI: upgrade runner to Ubuntu 22.04

- Compile with GCC 11 and Clang 14.
- Remove redundant PPAs.
- Use system provided Meson.
- Update LeakSanitizer suppressions.

* CI: ensure `VIPS_BLOCK_UNTRUSTED` is tested

`magicksave` cannot be used for testing when building with
`-Dmodules=enabled` (default), since that would require the
loadable modules to be installed first.
 2022-06-12 12:24:30 +01:00
John Cupitt
fe22f80f7d Merge branch 'master' of github.com:libvips/libvips 2022-06-12 12:24:06 +01:00
Kleis Auke Wolthuizen
7553f60aed
Minor cleanups (#2857) 
- Remove `HAVE_LCMS` definition in favor of `HAVE_LCMS2`.
- Remove `HAVE_WINDOWS_H` definition in favor of `G_OS_WIN32`.
- Remove stray `vips_text_get_type` in `conversion.c`.
- Remove duplicated `unistd.h` include.
- Remove redundant `strcasecmp` definition, we use `g_ascii_strcasecmp` everywhere.
- Remove unnecessary header checks in `configure.ac` and `meson.build`.
- Ensure `unistd.h` include is guarded with `HAVE_UNISTD_H`.
- Fail early when `-Dfontconfig=enabled` and `pangoft2` is not found.
 2022-06-12 12:22:36 +01:00
John Cupitt
b0f38b5197 add tests for tiffload/save_target, dzsave_target 2022-06-12 12:18:45 +01:00
John Cupitt
7fbdb01fb9
try to make cgifsave easier to read (#2853) 
* try to make cgifsave easier to read

and fix a few memory errors

* move another loop out of write_frame

slightly smaller
 2022-06-12 11:25:32 +01:00
John Cupitt
b74504b985 Merge branch 'master' of github.com:libvips/libvips 2022-06-12 11:08:47 +01:00
John Cupitt
687209e1cb add some notes on getting nifti working 2022-06-12 10:41:02 +01:00
Kleis Auke Wolthuizen
296c263099
Meson: maintain autotools compatibility on macOS (#2856) 
By setting the correct compatibility/current version.
 2022-06-11 22:54:43 +01:00
Kleis Auke Wolthuizen
cdf12dd849
Mark Poppler as untrusted (#2855) 2022-06-11 16:25:28 +01:00
Kleis Auke Wolthuizen
1214f942f9
Prefer to use flags |= everywhere (#2854) 
Use the bitwise OR assignment operator to ensure that derived
classes does not overwrite the flags from the base class. Also,
move the flags from `openslideload_source` to its base class.
 2022-06-11 15:40:39 +01:00
John Cupitt
c7baa4535a cleaner blocking code 
thanks kleis!
 2022-06-11 15:37:27 +01:00
John Cupitt
399fba2124 fix error in prev commit 2022-06-11 14:03:45 +01:00
John Cupitt
8bf90ed44e fix BLOCK_UNTRUSTED after previous commit 2022-06-11 12:38:43 +01:00