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446 Commits

Author SHA1 Message Date
John Cupitt
68a8bf42a7 better arg checking for hist_find_ndim 
we were not checking the number of input bands

move checks to _build

thanks travisbell

see https://github.com/libvips/libvips/issues/2634
 2022-01-28 08:47:30 +00:00
John Cupitt
6d23a3615e add a fallback path for gif save if no cgif 
Via imagemagick. See https://github.com/libvips/libvips/issues/2574
 2021-12-09 13:00:58 +00:00
John Cupitt
e0bb8e5d58 make exif resunit optional and default to inch 
Some images don't set the exif resolution unit. We were ignoring exif
resolution in this case, but that's not correct, it's supposed to
default to inch.

See https://web.archive.org/web/20190624045241if_/http://www.cipa.jp:80/std/documents/e/DC-008-Translation-2019-E.pdf for the full spec.
 2021-11-26 11:10:29 +00:00
John Cupitt
edf63dfeeb fix insert 
We were not detecting the shortcut cases for insert correctly, thanks
chreru.

See https://github.com/libvips/libvips/issues/2548
 2021-11-21 14:50:55 +00:00
John Cupitt
7544b27e90 small typos 2021-11-16 10:49:16 +00:00
Remi Collet
407bd1391d
allow libjxl 0.5 (#2539) 2021-11-16 09:51:19 +00:00
John Cupitt
4b7915994f better test for hyperbolics 2021-11-02 23:03:05 +00:00
John Cupitt
251e1d1d32
cgifsave per frame cmap (#2445) 
switch GIF save to frame at a time

And make a new colormap if the frame average changes. This keeps memory use low, even for very large GIFs, though is somewhat slower.

See https://github.com/libvips/libvips/pull/2445
 2021-10-14 15:46:52 +01:00
John Cupitt
21cdf22535 bump min libjxl version to 0.6 2021-10-12 17:33:32 +01:00
John Cupitt
6e9a23524f add an error message for --with-magickpackage 
it was causing some cufusion, see eg. https://github.com/libvips/libvips/discussions/2449
 2021-09-29 18:17:48 +01:00
John Cupitt
2501a62fd4 make doxygen default to off 
with --enable-doxygen to enable it if you need it, same as gtk-doc
 2021-09-24 12:14:13 +01:00
John Cupitt
b9230edcbe Merge branch '8.11' 2021-08-29 19:13:12 +01:00
Lovell Fuller
1f5d6f6bc9
Add gifsave operation, depends on cgif and libimagequant (#2381) 2021-08-22 18:11:41 +01:00
Doug Nazar
97f5417aaa
Fix tests when using a separate build dir. (#2405) 2021-08-18 11:45:02 +01:00
John Cupitt
e60f11eb45 fix rank fast path 
there was an off-by-one error which could cause an out of bounds read

see https://github.com/libvips/libvips/issues/2401
 2021-08-16 17:46:25 +01:00
John Cupitt
b4582dbdaa set CFLAGS for magick API detect 
since it will try to compile and link code fragments
 2021-07-29 13:12:29 +01:00
John Cupitt
2b0aae2d72
Merge pull request #2298 from libvips/update-svgload-to-latest 
update svgload to work with latest librsvg
 2021-07-18 18:58:32 +01:00
John Cupitt
6946c3b9d9 start up threadpool later 
might help php and ruby web frameworks

see eg. https://github.com/libvips/php-vips-ext/issues/42
 2021-07-14 20:21:38 +01:00
John Cupitt
6dd6fafa2a Merge branch '8.11' 2021-07-03 11:47:26 +01:00
John Cupitt
70182e4eac don't load modules if they are built in 
Only load modules if libvips has been built as a set of modules.
Otherwise can can end up loading operations twice.
 2021-07-03 11:14:58 +01:00
John Cupitt
d14d5eed25 Merge branch '8.11' 2021-07-02 17:20:21 +01:00
Kleis Auke Wolthuizen
ab5f437259 Use autoconf macros for pkgconf where possible 2021-07-02 15:57:25 +02:00
John Cupitt
ad40d881dd remi's libdir patch, plus version bump to 8.11.2 2021-06-29 17:41:08 +01:00
John Cupitt
ea5972055f Merge branch '8.11' 2021-06-28 20:33:51 +01:00
Kleis Auke Wolthuizen
1727f2c6ae Disable modules by default when building static libraries 
Might help: https://github.com/libvips/libvips/issues/2317
 2021-06-28 18:28:19 +02:00
John Cupitt
706c2a112d Merge branch '8.11' 2021-06-23 12:25:43 +01:00
John Cupitt
78c08650d3 revise win32 support in configure 
update LT_INIT with new dll option
 2021-06-22 11:48:06 +01:00
John Cupitt
4ee19edd46 add another C example 
see https://github.com/libvips/libvips/issues/1167
 2021-06-18 11:39:00 +01:00
John Cupitt
dc56a5aa65 all install programs support --version 
and a version bump to 8.12 for the new dev cycle
 2021-06-15 10:33:42 +01:00
John Cupitt
16a6c08af7 update svgload to work with latest librsvg 
rsvg_handle_render_cairo() is deprecated
 2021-06-11 10:35:17 +01:00
John Cupitt
b55860cce8 fix build with doxy disabled 2021-06-03 23:35:56 +01:00
Kleis Auke Wolthuizen
169c5e07eb Only build libjxl as a loadable module when it can be found 2021-05-17 11:34:44 +02:00
John Cupitt
e00ca4e6b7 make jxlload/save a loadable module 2021-05-10 16:45:28 +01:00
Kleis Auke Wolthuizen
25a268c341 Fix CI failures 
- Include the rgba image in the teardown of TestForeign.
- Fix merge conflict.
 2021-05-03 12:39:40 +02:00
John Cupitt
70d76117bd Merge branch 'master' of github.com:libvips/libvips 2021-05-02 18:47:02 +01:00
John Cupitt
6198fb2d0d fix build on windows 
only include source files in make dist for libnsgif and module/

we were just including the whole directory, which stopped the derived
files (eg. the .la archives) from being rebuilt on other platforms
 2021-04-30 17:27:15 +01:00
John Cupitt
7603c4b6ab fix some small bugs 
- disable chroma subsample for jp2k-in-tiff ... it didn't work due to opj bugs
- revise numresolutions setting
- require opj 2.4 or later
 2021-04-30 10:42:32 +01:00
John Cupitt
56e0b2c2c8 Merge branch '8.10' 2021-04-30 08:27:32 +01:00
John Cupitt
a560d7df50 better vips7 compat 
revise the vips7 PNG wrapper to work with libspng, though performance
may be poor

thanks SkyDiverCool

https://github.com/libvips/libvips/issues/2233
 2021-04-30 08:20:19 +01:00
John Cupitt
023f74b037
Merge branch 'master' into gmodulized 2021-04-26 09:03:12 +01:00
Kleis Auke Wolthuizen
34c0f31643 Build a dynamically loadable module for *magick 
By default, a dynamically loadable module is built for *magick (i.e.
`--with-magick=module`) when:
* ImageMagick or GraphicsMagick is found;
* GModule is supported (`gmodule_supported` pkg-config variable).

This can be overridden on the command line with:
* `--without-magick` - to disable *magick usage;
* `--with-magick[=yes]` - to restore the previous behavior;
* `--disable-modules` - to disable the build of dynamic modules.
 2021-04-22 12:28:37 +02:00
Kleis Auke Wolthuizen
0c0b68b4b9 Build a dynamically loadable module for poppler 
By default, a dynamically loadable module is built for poppler (i.e.
`--with-poppler=module`) when:
* poppler is found;
* GModule is supported (`gmodule_supported` pkg-config variable).

This can be overridden on the command line with:
* `--without-poppler` - to disable poppler usage;
* `--with-poppler[=yes]` - to restore the previous behavior;
* `--disable-modules` - to disable the build of dynamic modules.
 2021-04-22 12:28:37 +02:00
Kleis Auke Wolthuizen
2b1daff256 Build a dynamically loadable module for libheif 
By default, a dynamically loadable module is built for libheif (i.e.
`--with-heif=module`) when:
* libheif is found;
* GModule is supported (`gmodule_supported` pkg-config variable).

This can be overridden on the command line with:
* `--without-heif` - to disable libheif usage;
* `--with-heif[=yes]` - to restore the previous behavior;
* `--disable-modules` - to disable the build of dynamic modules.
 2021-04-22 12:28:37 +02:00
Kleis Auke Wolthuizen
6fd38df95a Build a dynamically loadable module for OpenSlide 
By default, a dynamically loadable module is built for OpenSlide (i.e.
`--with-openslide=module`) when:
* OpenSlide is found;
* GModule is supported (`gmodule_supported` pkg-config variable).

This can be overridden on the command line with:
* `--without-openslide` - to disable OpenSlide usage;
* `--with-openslide[=yes]` - to restore the previous behavior;
* `--disable-modules` - to disable the build of dynamic modules.
 2021-04-22 12:28:37 +02:00
Kleis Auke Wolthuizen
a63d37fc9b Initial support for dynamic loadable modules with GModule 2021-04-22 12:28:37 +02:00
John Cupitt
e8cfc6b5a2
Merge branch 'master' into add-jxl 2021-04-21 14:00:06 +01:00
Kleis Auke Wolthuizen
4af8b9b265 Add fontconfig as dependency 
pangocairo does not list fontconfig as a dependency.
 2021-04-21 14:20:51 +02:00
John Cupitt
0cdfb851b9 incorporate comments from @lovell review 2021-04-18 17:53:15 +01:00
John Cupitt
4483a2edbc Merge branch 'master' into add-jxl 2021-04-14 15:08:46 +01:00
John Cupitt
f53959b824 switch font rendering to pangocairo 
to make colour font rendering work
 2021-04-12 15:11:18 +01:00