dc16f1253a
fix a memleak in tiff pyr to memory
...
we were not freeing layers other than the top layer
2019-06-06 10:20:14 +01:00
5657099223
fix composite for some combinations of blend modes
...
composite could get mixed up blend modes if:
- many images being composited
- some small and positioned with x/y
- at least one unskippable blend mode
phew!
2019-06-04 15:24:54 +01:00
bd8a6980f5
more consistent behaviour for multi-page load
...
Some loaders were setting page-height even when the user was loading a
single page triggering unexpected multi-page behaviour from later
savers.
New rule: only set page-height when loading more than one page.
See https://github.com/libvips/libvips/issues/1318
2019-05-29 10:10:28 +01:00
02bdb8b96c
better error message for "unsupported colorspace"
...
we just printed the enum number before
2019-05-24 17:42:10 +01:00
5855321638
improve realpath() compat on older libc
...
older libc didn't allow a NULL for the second param
2019-05-24 15:24:18 +01:00
394f9baa5e
deprecate webpload @shrink, use @scale instead
...
We need a fractional scale for thumbnail on webp to work well. @shrink
still works, but @scale overrides it.
2019-04-30 18:29:16 +01:00
3245dd301b
Merge branch 'master' into szi-associated
2019-04-25 17:25:32 +01:00
0102a10b49
seems to work
2019-04-24 17:04:31 +01:00
27aae32ff6
oops
2019-04-22 11:34:45 +01:00
c98da89ac9
Merge branch '8.7'
2019-04-19 12:47:35 +01:00
bae484ba2c
remove old c++ and py interfaces
...
Instead, use the new(er) vips8 C++ interface, and the new(er) python
interface in pypi.
https://pypi.org/project/pyvips
2019-04-12 16:27:28 +01:00
080ab87d37
Merge branch 'master' into HEAD
2019-04-11 16:18:39 +01:00
91d0e7e3d0
move kill mechanism to public API
...
the vips_image_set_kill() system was internal. Move it to the public
API.
See eg.:
https://github.com/kleisauke/net-vips/issues/31
2019-04-06 16:53:42 +01:00
1f100c0c42
better buffer sizing in tiff reader
...
We were not setting JPEGCOLORMODE_RGB early enough, so buffers could be
undersized in some circumstances.
Thanks omira-sch.
2019-03-31 12:55:30 +01:00
da15285bf9
add support for justified text
...
And set xoffset/yoffset to the top line of text output.
https://github.com/libvips/libvips/issues/1258
2019-03-16 11:53:09 +00:00
a663a1bb1c
add vips_region_fetch() etc.
...
to help ML applications ... they let us generate lots of small rectangular
areas of images very quickly
2019-03-12 16:00:24 +00:00
a05a2cb52d
mild refactoring of threadpool
...
clean up and simplify after https://github.com/libvips/libvips/pull/1240
2019-02-27 14:23:43 +00:00
793cbeeaa7
add note abut region_shrink to changes
...
somehow got dropped
2019-02-24 20:13:18 +00:00
27195cc92c
add vips_foreign_get_suffixes()
...
Add vips_foreign_get_suffixes(), get an array of all the filename suffixes that
libvips recognises.
See https://github.com/libvips/ruby-vips/issues/186
2019-02-23 13:50:10 +00:00
1a83605238
Merge branch 'add-heifload'
2019-02-17 17:11:14 +00:00
044abe7986
fix some tilecache issues too
2019-02-16 15:32:45 +00:00
bfa1f22520
works!
...
tuned a bit too
2019-02-14 15:22:51 +00:00
931b661d2b
fix up and test with im6/im7/gm
...
seems to work! phew
2019-02-07 18:35:51 +00:00
8d5af9fe8a
add xmp/ipct/icc etc. to magickload
...
ImageMagick supports binary metadata with `ResetImageProfileIterator()`
etc.
Implementing support gives us xmp / ipct / icc support, plus perhaps
some others.
2019-02-04 17:54:57 +00:00
f23d0fd754
note new option_string param in changelog
2019-02-03 12:27:58 +00:00
308c85c004
add support for stored heif thumbnails
2019-01-30 16:19:11 +00:00
cae7838f86
heifsave seems to work
2019-01-29 16:40:34 +00:00
33fd2a48f0
basic load works
...
no metadata, no options
2019-01-20 11:33:12 +00:00
849d24472e
revise changelog
...
had Klies' magickload fix in there twice
2019-01-18 12:52:04 +00:00
dcba364efa
Merge branch 'zero-mem-on-malloc'
2019-01-18 11:31:11 +00:00
00622428bd
zero memory on malloc
...
to prevent write of uninit memory under some error conditions
thanks Balint
2019-01-18 10:10:43 +00:00
00982f6297
add changelog notes
...
and small formatting issues
2019-01-15 09:36:31 +00:00
bcc76c6edb
Merge branch 'master' into tiff-pyr-stop-at-1-pixel
2019-01-12 15:48:17 +00:00
f768029298
make the savers use profile_load
...
tiff, jpeg and png save all use profile_load to attach profiles
2019-01-11 06:30:06 +00:00
28999aa5b6
add vips_profile_load()
...
and use it in icc_transform
2019-01-10 22:48:21 +00:00
960324b08a
Merge branch 'master' into add-icc-fallbacks
2019-01-10 15:48:37 +00:00
5bc342b9b2
revise changelog in magickload fix
2019-01-08 09:05:39 +00:00
a293da4b5a
Merge branch '8.7'
2019-01-04 10:36:59 +00:00
63c6c7ae30
fix small magicksave error
...
copy-paste fail meant that IM exceptions were not inherited correctly
see 1619c8b1a1 (commitcomment-31838043)
2019-01-04 10:34:30 +00:00
87062c4a4f
Merge branch '8.7'
2019-01-04 09:19:04 +00:00
1619c8b1a1
fix memleak in magick6load
...
IM ExceptionInfo were not being freed correctly. This patch
adds a small wrapper function and uses it to allocate and free all IM
exception objects.
Tested with im 6.9 and gm 1.3.
See:
https://github.com/libvips/lua-vips/issues/24
https://github.com/libvips/libvips/issues/1203
2019-01-04 08:38:58 +00:00
b8a158b69b
seems to work
...
added some more consts as well
2019-01-03 13:34:13 +00:00
020ff88f6a
Merge branch 'master' into dzsave-skip-blanks
2019-01-02 11:00:42 +00:00
f611845698
Merge branch 'master' into add-CMYK2XYZ
2018-12-31 14:02:51 +00:00
6c72ca45b7
Merge branch '8.7'
2018-12-29 22:56:58 +00:00
9d66420ad5
round to nearest in log scale
...
we were doing round to nearest in linear mode, but not log
see https://github.com/libvips/build-win64-mxe/issues/3
2018-12-29 20:19:38 +00:00
c5d0ca8300
add cmyk2xyz and back
...
seems to work, still to do:
- tests
- try:
```
$ vipsthumbnail NordicsLIQUOR-SFBag_300_cmyk.JPG
(vipsthumbnail:7868): VIPS-WARNING **: 16:53:17.166: profile incompatible with image
```
see https://github.com/libvips/libvips/issues/1186
2018-12-27 17:35:35 +00:00
d35343f817
stop making tiff pyr if axis drops to 1
...
TIFF pyramids of images with a very extreme aspect raio could see layer
width or height drop to 0 before the image fitted in a single tile. This
change stops pyramid creation when width or height drop to 1.
See https://github.com/libvips/libvips/issues/1188
2018-12-21 14:47:28 +00:00
51dbf607dd
add skip-blanks option to dzsave
...
Skip-blanks was a feature of google layout. This patch makes it into an
option you can control which defaults on in gm mode.
See https://github.com/libvips/libvips/issues/1185
2018-12-19 14:52:33 +00:00
1ee5b13205
Merge branch '8.7'
2018-12-17 13:21:28 +00:00
John Cupitt