84b9d1f638
seems to make an OME pyramid correctly
...
```
$ vips tiffsave ../k2.jpg x.tif --tile --pyramid --subifd && tiffinfo x.tif
TIFF Directory at offset 0x900008 (9437192)
Image Width: 1450 Image Length: 2048
Tile Width: 128 Tile Length: 128
Resolution: 72.009, 72.009 pixels/inch
Bits/Sample: 8
Sample Format: unsigned integer
Compression Scheme: None
Photometric Interpretation: RGB color
Orientation: row 0 top, col 0 lhs
Samples/Pixel: 3
Planar Configuration: single image plane
SubIFD Offsets: 11797898 12388230 12585130 12634526 0
```
2020-05-15 17:16:04 +01:00
c2165671e2
update benchmark result
2020-05-13 16:38:35 +01:00
d78480c846
update for SPNG_FMT_PNG
...
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
...
We were 1ppm before. 72dpi is the EXIF default.
2020-05-13 14:34:59 +01:00
7deead8911
add a subifd flag to tiffsave
2020-05-13 12:45:28 +01:00
c993a7ad2a
- use jpeg in test target
2020-05-13 11:12:01 +03:00
b31523b470
Merge branch 'libvipsd-master'
2020-05-12 13:03:31 +03:00
b05cf39df8
Handle mirroring in autorot ( #8 )
...
* handle mirroring in autorot
* added tests for autorot
2020-05-12 13:01:48 +03:00
5549175b5e
add docs for option_string arg to thumbnail
...
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
...
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
...
revise kernel mask calculations
2020-05-11 13:55:24 +01:00
e1835d59cd
Merge remote-tracking branch 'kleis/fix-regression'
...
Fix regression in cast
2020-05-11 11:45:06 +01:00
2265ad70a3
revise cast again
...
fixes saturated cast to integer
2020-05-11 11:42:12 +01:00
d64385ae99
revise kernel mask calculations
...
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
...
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
...
Prevents a zero-length buffer from crashing GetImageMagick
2020-05-05 13:06:57 +01:00
77365a8a6f
better handling of JFIF res unit 0
...
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
...
the cast change broke hist_norm
2020-05-04 17:04:37 +01:00
29d9fcb0c8
update docs for --delete deprecation
...
see https://github.com/libvips/libvips/pull/1564
2020-05-03 16:10:59 +01:00
9558563353
Merge pull request #1564 from UweOhse/master
...
deprecate unused option --delete
2020-05-03 16:03:32 +01:00
54bfa23025
warn against thumbnail_image
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
Upgrade Python and Clang to latest version on Travis
2020-04-22 12:12:15 +01:00
5229061360
fix doc error
...
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
...
- 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
...
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
...
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
...
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
...
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
...
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
...
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
John Cupitt
elad laufer
Kleis Auke Wolthuizen
Lovell Fuller