vips_{avg,deviate,hough,max,min,stats} are the only arithmetic functions
that do not require a m...

And deprecate the vips_g_thread_new and vips_g_thread_join
functions.

There's a possibility that the old GDestroyNotify
handler is not called when threads are being r...

Since threads can be reused, we need to free the
calculated pixel buffer cache early (i.e. durin...

Fix CI failures

- Include the rgba image in the teardown of TestForeign.
- Fix merge conflict.

Some programs, like indesign, only work with premultiplied alpha in TIFF. To
make TIFFs which ar...

since aom now allows speed 9

see https://github.com/strukturag/libheif/pull/451

and https://gi...

rebase add-jp2ktiff on master

only include source files in make dist for libnsgif and module/

we were just including the whol...

"make dist" was picking up .o files in libnsgif/

we had some dangling references

- disable chroma subsample for jp2k-in-tiff ... it didn't work due to opj bugs
- revise numresol...

revise the vips7 PNG wrapper to work with libspng, though performance
may be poor

thanks SkyDiv...

CI: remove imagemagick as a dependency on macOS

Improve detection of bad profiles

Support for building loaders/savers as dynamic loadable module

Add JPEG-XL support

for improved lzw decode

This patch makes the icc operations fall back to the built-in profiles more
gracefully.

since it can fail for things like adding the same font twice from
different files

thanks molfar...

In addition to the `.plg` suffix, which is still present for
backwards compatibility reasons.

By default, a dynamically loadable module is built for OpenSlide (i.e.
`--with-openslide=module`...

By default, a dynamically loadable module is built for libheif (i.e.
`--with-heif=module`) when:...

By default, a dynamically loadable module is built for poppler (i.e.
`--with-poppler=module`) wh...

By default, a dynamically loadable module is built for *magick (i.e.
`--with-magick=module`) whe...

gitignore: ignore .dirstamp files

Fix make uninstall with Doxygen

Simplify preprocessor directives

Remove remnant of gmic

Fix autogen warning

This was moved to a plugin with commit 927b2d7.

Update C++ binding and function list

C++: add set/get for an array of doubles

CI: fix failures in macOS runner

pangocairo does not list fontconfig as a dependency.

To avoid a dependency on OpenMP.

add support for lcms black point compensation

Update libnsgif

The tiny overhead of an extra time through the output loop
is worth the simpler code.

new_code -> code
last_value -> value
first_value -...

Not needed now that clear codes are handled normally.

This allows handling of insufficient output buffer space.

If the frame is non-interlaced, and has the same rowstride as the
full image, then we can decode...

stolen from cjxl.cc