d78480c846
update for SPNG_FMT_PNG
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We can now decode PNG to g8/g16/ga8/ga16/rgb8/rgb16 etc.
2020-05-13 15:25:01 +01:00
df4f03863e
Merge branch 'master' into libspng-experiment
2020-05-13 14:37:00 +01:00
ffa10eb148
default JFIF res to 72dpi
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We were 1ppm before. 72dpi is the EXIF default.
2020-05-13 14:34:59 +01:00
5549175b5e
add docs for option_string arg to thumbnail
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We'd forgotten to add docs for option_string, thanks zhaohuxing.
2020-05-12 10:27:48 +01:00
b9385b9d35
only warn on png save with a bad profile
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Previously we failed. This is very ugly, but it seems to be the only
obvious way to fix this.
See https://github.com/libvips/libvips/issues/1578
2020-05-11 18:00:26 +01:00
0c9f311f1e
Merge pull request #1647 from libvips/revise-kernel-calculation
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revise kernel mask calculations
2020-05-11 13:55:24 +01:00
e1835d59cd
Merge remote-tracking branch 'kleis/fix-regression'
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Fix regression in cast
2020-05-11 11:45:06 +01:00
2265ad70a3
revise cast again
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fixes saturated cast to integer
2020-05-11 11:42:12 +01:00
d64385ae99
revise kernel mask calculations
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We were seeing small displacements at some shrink factors because of
rounding in the mask size calcualation. This PR takes the rounding into
account when positioning the mask.
See https://github.com/libvips/libvips/pull/1592#issuecomment-626363031
2020-05-10 18:45:27 +01:00
23bd5bd54c
Fix regression introduced in #1619
2020-05-10 13:11:39 +02:00
b9eddecca3
prevent /0 in jfif res decode
2020-05-06 20:08:36 +01:00
a2cd5215f1
Merge pull request #1642 from lovell/magick7-is-a-buffer-min-len
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Ensure magick7 buffer+file checks use consistent min length guard
2020-05-05 14:04:21 +01:00
20bdc41225
Ensure magick7 buffer+file checks use consistent min length guard
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Prevents a zero-length buffer from crashing GetImageMagick
2020-05-05 13:06:57 +01:00
77365a8a6f
better handling of JFIF res unit 0
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res unit 0 sets the aspect ratio, rather than being unitless
thanks angelmixu
see https://github.com/libvips/libvips/issues/1641
2020-05-05 11:47:31 +01:00
8281416ca4
fix hist_norm range
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the cast change broke hist_norm
2020-05-04 17:04:37 +01:00
29d9fcb0c8
update docs for --delete deprecation
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see https://github.com/libvips/libvips/pull/1564
2020-05-03 16:10:59 +01:00
9558563353
Merge pull request #1564 from UweOhse/master
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deprecate unused option --delete
2020-05-03 16:03:32 +01:00
54bfa23025
warn against thumbnail_image
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see https://github.com/libvips/libvips/issues/1637#issuecomment-623094732
2020-05-03 12:31:17 +01:00
10f1352f6f
clean up, add benchmarks
2020-05-01 23:20:48 +01:00
53101929c5
workinig!
2020-05-01 20:28:03 +01:00
02327b6214
add an experimental libspng reader
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it compiles, but I've not tried running it yet heh
2020-05-01 16:05:48 +01:00
a5680abbd6
Merge pull request #1619 from kleisauke/compiler-warnings
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Fix two compiler warnings
2020-05-01 11:30:41 +01:00
7fecd79b0a
Fix two compiler warnings
2020-05-01 09:46:26 +02:00
383be359e8
Merge pull request #1626 from kleisauke/remove-varargs-open
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Remove use of varargs in vips_*_open
2020-04-30 14:02:37 +01:00
3aef92bc51
Merge pull request #1627 from kleisauke/temp-name-atomic
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Ensure vips__temp_name creates unique filenames
2020-04-30 13:53:54 +01:00
2ad29ed09e
better error msg in magicksave
2020-04-27 17:03:18 +01:00
cdf0269871
Ensure vips__temp_name creates unique filenames
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There was a possible chance that vips__temp_name could generate the
same filename twice if it is called concurrently.
This commit ensures that the serial increment is an atomic operation,
similar to #1211 .
2020-04-27 15:27:33 +02:00
6fc2015783
Remove use of varargs in vips_*_open
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This matches the declaration of g_open and helps tools (such as ASan) when
running on non-native platforms.
2020-04-27 11:56:32 +02:00
489810989e
Merge branch '8.9'
2020-04-24 19:32:40 +01:00
efd62acccd
better iiif tile naming
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We were clipping edge tiles against the size of the scaled up layer.
Instead, clip against the size of the top level image.
See https://github.com/libvips/libvips/issues/1621
2020-04-24 19:29:35 +01:00
c2094fcd7c
relax thresh for jpegload
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some lib jpegs have slightly different rounding behaviour
2020-04-24 19:26:17 +01:00
93337f8eee
Merge pull request #1617 from kleisauke/travis-updates
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Upgrade Python and Clang to latest version on Travis
2020-04-22 12:12:15 +01:00
5229061360
fix doc error
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Thanks MathemanFlo
see https://github.com/libvips/libvips/issues/1618
2020-04-22 11:32:21 +01:00
5f7502ebf7
Upgrade Python and Clang to latest version on Travis
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- Python 2.7 reached the end of its life on January 1st, 2020.
- The ASAN suppression parse errors seems to be fixed within Clang 10.
- Fix macOS build by updating the base 'osx_image' to 'xcode11'.
2020-04-22 09:39:23 +02:00
fada5f2a44
Merge branch '8.9'
2020-04-21 10:17:57 +01:00
6f0548dc5c
thumbnail could fail on HEIC in some modes
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in locked UP or DOWN mode, vips_thumbnail() could incorrectly select the
thumbnail from a HEIC image even when it was not large enough to
generate the output image.
Thanks ZorinArsenij
See https://github.com/libvips/libvips/issues/1614
2020-04-21 10:15:02 +01:00
681271e7b1
Merge branch '8.9'
2020-04-18 12:10:29 +01:00
0897a77515
update changelog
2020-04-18 11:41:43 +01:00
f24a4a273a
fix regression in autorot
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we were writing the wrong image to the output, thanks malomalo
see https://github.com/libvips/ruby-vips/issues/226
2020-04-18 11:40:43 +01:00
1ef3594be1
autorot was not removing the orientation tag
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We were writing the wrong image to the output.
See https://github.com/libvips/ruby-vips/issues/226
2020-04-16 14:04:19 +01:00
9ea91810bb
revise docs for _inplace
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We call vips_image_inplace() automatically now, so there's no need for
clients to use this.
see https://github.com/libvips/libvips/issues/1610
2020-04-16 12:09:07 +01:00
168db157bf
more dbg output
2020-04-15 17:21:41 +01:00
8ba31844d6
fix a race in startup
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We were creating a background thread before creating the semaphore that held
the thread. This could sometimes segv under a debugger.
2020-04-15 16:53:58 +01:00
86bfadd101
better handling of unaligned tiff tile reads
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We were not checking for alignment correctly in multi-page tiff reads.
Thanks petoor.
See: https://github.com/libvips/pyvips/issues/172
2020-04-11 14:36:44 +01:00
5f6289f217
tiny reformat of CoC
2020-04-09 12:23:48 +01:00
03fd516bc8
Merge branch 'master' of github.com:libvips/libvips
2020-04-09 12:21:49 +01:00
051be9203f
swp int -> GType in some decls
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Some linkers complain about these type mismatches. Thanks kloczek.
See https://github.com/libvips/libvips/issues/1604
2020-04-09 12:20:00 +01:00
60f5589710
Rename CODE_OC_CONDUCT.md to CODE_OF_CONDUCT.md
2020-04-06 12:26:45 +01:00
7ea9fe7829
first version of libvips code of conduct
2020-04-06 11:22:29 +01:00
471ec9bcc0
fix flood fill on some complex shapes
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could fail to paint everything sometimes
2020-04-05 12:33:55 +01:00
John Cupitt
Kleis Auke Wolthuizen
Lovell Fuller
Kirk Martinez