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317 Commits

Author SHA1 Message Date
John Cupitt
e4db74746a fix a deadlock with --vips-leak 
We were usingh a global lock for metadata changes, but some functions
triggered from callbacks in the metadata hash table could also attempt
to acquire the same mutex, leading to deadlock.

This patch gives metadata change it's own lock. Thanks DarthSim.

See https://github.com/libvips/libvips/issues/1542
 2020-01-31 15:25:05 +00:00
John Cupitt
51fc2ff64e don't use new source API for new_from_file etc. 
We were attempting to load images in new_from_file using the new source
API first, then only falling back to the file loaders if that failed.

However, this meant that we did not respect the priority ordering on
loaders, so openslide iamges (for example) were being loaded by the tiff
loader.
 2020-01-09 14:47:14 +00:00
John Cupitt
49a8f0779d Merge branch '8.8' 2019-11-26 09:15:39 +00:00
John Cupitt
298002c530 fix build with imagemagick 6.7.8.9 
Ships with centos7, so an important version to support.

See https://github.com/libvips/libvips/issues/1479
 2019-11-25 15:44:28 +00:00
John Cupitt
9a193f6f4c test for gio 
It seems glib added gio in 2.15, though I don't know if svgload will
actually work with a glib that old.
 2019-11-19 17:05:12 +00:00
John Cupitt
55024c71ce
Merge branch 'master' into add-stream-object 2019-11-12 14:08:02 +00:00
John Cupitt
ceb2db513d Merge branch '8.8' 2019-11-11 18:05:57 +00:00
John Cupitt
3ba0b285d4 switch to GDateTime 2019-11-11 15:14:04 +00:00
John Cupitt
04280fd837 test for orc 0.4.31 
the version that should start working again, hopefully
 2019-11-06 23:22:17 +00:00
John Cupitt
552043c2c8 oop name mixup 2019-10-28 08:05:15 +00:00
John Cupitt
70a83a273d fix with older glib 2019-10-28 07:36:19 +00:00
John Cupitt
c9a7b92eeb version bump 2019-09-17 17:16:26 +01:00
John Cupitt
d4bd8c4c0b fix make dist for 8.8.3 2019-09-16 16:59:52 +01:00
Benjamin Gilbert
8733743642 configure.ac: drop --enable-pyvips8 option 
It doesn't do anything either.
 2019-09-01 02:26:34 -04:00
Benjamin Gilbert
b3bbf47a46 configure.ac: drop --enable-cpp7 option 
It's no longer connected to anything.
 2019-08-31 14:29:09 -04:00
John Cupitt
574be4380e revert sharpen restoring the input colourspace 
icc_export can make _RGB images, so the input can be outside the set of
supported colourspace transforms.

See 46212e92b1 (r34904985)

bump version too.
 2019-08-31 11:29:36 +01:00
John Cupitt
6510e1ff30 hide a gcc warning 
gcc has an "unknown pragma" warning which triggers for clang pragmas we need to hide clang compiler warnings (!!)
 2019-08-16 13:24:25 +01:00
DarthSim
c7e0c073ca Add optimize_gif_frames and optimize_gif_transparency options to vips_magicksave 2019-08-08 02:52:54 +06:00
John Cupitt
7250b169d4 Merge branch '8.8' 2019-08-07 16:19:23 +01:00
John Cupitt
f36927e78d fix build against graphicsmagick 
- add tests for more features missing in GM
- simplify the IM/GM configure tests
- revise the test suite to pass with GM and IM
 2019-08-07 16:17:27 +01:00
John Cupitt
fb92783659 musl is now 128kb, so make the comment vague 
36676c59fc (commitcomment-34589167)
 2019-08-06 15:53:38 +01:00
John Cupitt
36676c59fc small polish to pthread discovery 
- use AC_CHECK_FUNC() not AC_CHECK_FUNCS()
- safer names for save vars
 2019-08-06 14:56:05 +01:00
John Cupitt
bdc61d5675 layout 2019-08-05 13:53:00 +01:00
John Cupitt
0d2c14c967 try to improve pthread discovery 
we were not using all the flags we should when testing for
pthread_setattr_default_np() ... place the test line after GTHREAD and
use those flags for linking

see https://github.com/libvips/libvips/issues/1384

thanks elfring
 2019-08-05 13:35:47 +01:00
Oscar Mira
3ea72c286e improve fuzz targets and oss-fuzz integration 
It replaces current fuzz setup with 5 new fuzzers integrating them with
top-level Makefile. It now supports multiple fuzzing engines and Google's
oss-fuzz. By default, the fuzzers are linked against an standalone runner to
easily reproduce bugs.
 2019-07-15 14:02:27 +02:00
John Cupitt
5e2d66d14b better early shutdown behaviour in shrinkv 
read the tail of the input to force early shutdown in seq readers

does reducev need something similar?

see https://github.com/kleisauke/net-vips/issues/12
 2019-07-09 16:58:30 +01:00
John Cupitt
52ee3b083f add webp and zstd support to tiffsave 
needs some tests still
 2019-07-08 10:39:44 +01:00
Przemysław Sobala
1c30a8567c [webp] Use well documented use_sharp_yuv option instead of preprocessing 2019-07-05 13:14:32 +02:00
John Cupitt
c5147afdcd require 2.40.3 to get unlimited flag 2019-06-29 14:55:47 +01:00
John Cupitt
260f3284ff require librsvg >= 2.40 
we need the UNLIMITED open API
 2019-06-28 18:49:10 +01:00
John Cupitt
17c7a78c1b version bump for libvips 8.9 2019-06-20 11:39:04 +01:00
John Cupitt
8a98bea063 fix vipsthumbnail for pyr tiff files 
thumbnail was not testing pyramidal tiff images for pyramidness correctly.

see https://github.com/libvips/libvips/issues/1297
 2019-06-19 17:56:09 +01:00
John Cupitt
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
John Cupitt
a02229245e tidy up conditionals a bit 2019-05-10 16:43:17 +01:00
John Cupitt
b2ad9f9df8 better compat with older libheif 
We were looking for "yes" from the builtin_h265_decoder variable to
enable heifload, but this variable was only added in libheif 1.3, so we
failed to turn on heifload correctly.

We now look for not "no", ie. default on.

See https://github.com/libvips/build-win64/pull/26#issuecomment-490854408
 2019-05-10 12:59:24 +01:00
John Cupitt
3e60e816ed split heifload / heifsave 
test for libheif supporting decode and encode, and turn heifload and
heifsave on and off
 2019-05-08 21:13:00 +01:00
John Cupitt
36bd9dfe4a
Merge pull request #1291 from abdollar/set_stack_size_linux 
provide an option to set the default stack size on linux
 2019-04-20 11:29:05 +01:00
John Cupitt
ee854d43c4 add configure test for png_set_chunk_malloc_max 2019-04-20 06:07:18 +01:00
Abdul Chaudhry
25bfad1306
provide an option to set the default stack size on linux 2019-04-19 08:59:45 -07:00
John Cupitt
c351c665a1 more fixups from the vips7 removal 2019-04-14 12:48:02 +01:00
John Cupitt
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
John Cupitt
af0dc5265f use glib's b64 encode/decode, if available 
see https://github.com/libvips/libvips/issues/1263
 2019-03-20 13:51:41 +00:00
John Cupitt
e14ae48a67 fix heifsave on ubuntu 18.04 2019-03-14 13:33:11 +00:00
John Cupitt
928fff5168 try to fix heifload for ubuntu 18.04 2019-03-14 13:04:26 +00:00
John Cupitt
533ddbc8b3 libheif autorotate is back 
Using the new heif_image_handle_get_ispe_width() to fetch the untransformed
dimensions.

See:

https://github.com/strukturag/libheif/issues/106#issuecomment-459766087

https://github.com/libvips/libvips/issues/1247
 2019-03-06 20:32:34 +00:00
John Cupitt
cae57d5670 make heif load/save work with 1.3.2 2019-02-20 12:30:12 +00:00
John Cupitt
1a83605238 Merge branch 'add-heifload' 2019-02-17 17:11:14 +00:00
John Cupitt
90fef08ee0 start adding xmp/icc/exif/etc. for IM 
needs to work for im6, im7 and gm, and it's not quite there yet :(
 2019-02-06 16:39:14 +00:00
DarthSim
cd1560c1cb vips_magicksave for GraphicsMagick 2019-02-06 00:07:30 +06:00
John Cupitt
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