205fb817e8
change three C API funcs to match Python/C++/CLI
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vips_math2_const(), vips_boolean_const() and vips_relational_const() had
the const and oper args reversed from the Python/CLI/C++ API
add something to check for arg priority conflicts and resolve the
conflicts it found
2017-03-07 14:28:31 +00:00
47a4a78a33
Merge branch 'try-expat'
2017-02-28 17:19:21 +00:00
1912a30bec
Revert "note new seq thing"
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This reverts commit 156f729d75
2017-02-27 10:23:19 +00:00
e1b9c789cb
add dbuf object
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dynamically expanding buffer
also, escape "<>& appropriately when we write xml
2017-02-26 17:37:46 +00:00
e87654fcd9
use printf for xml write
2017-02-25 17:28:48 +00:00
134ce0560c
use expat for xml read
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we were using libxml for xml load, use expat instead, we get it for free
with glib
2017-02-25 13:07:43 +00:00
156f729d75
note new seq thing
2017-02-23 20:05:11 +00:00
4bbd56fb0a
handle transparency in vips_region_shrink()
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we weren't multiplying through alpha in vips_region_shrink(), causing
fringing on pyramids with transparent elements
thanks sickrandir!
see https://github.com/jcupitt/libvips/issues/599
2017-02-23 17:04:25 +00:00
21a5d0dfe4
speeling
2017-01-29 12:24:25 +00:00
2b482fc2cf
seems to work!
2017-01-27 16:43:37 +00:00
7136053451
sort max/min results by y and x coordinate
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previously the list of maxima or minima found by max/min were in found
order, so essentially random
they now sort equal values by y then x coordinate, so the results are
consistent between runs, provided there are fewer maxima / minima than
are being tracked
2017-01-24 14:25:15 +00:00
c9ce8f70a1
fix an off-by-one error in hist_local
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an odd window width caused an off-by-one error in histogram construction
2017-01-24 10:51:12 +00:00
36761bcfd7
make vips_gaussnoise() pixels reproducible
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previously, pixel values were regenerated on every calculation, so they
changed on recomputation
pixel values are now generated from the pixel (x, y) coordinate plus a per-call
seed
thanks MvGulik, see
https://github.com/jcupitt/nip2/issues/60
https://github.com/jcupitt/libvips/issues/583
2017-01-24 09:36:25 +00:00
9660036216
credit hunter-87
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see https://github.com/jcupitt/libvips/issues/268
2017-01-22 10:09:40 +00:00
fa3c92c19b
add CLAHE
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vips_hist_local() has a new param, max_slope, which sets the maximum
amount that the local contrast can be boosted by -- CLAHE
see https://github.com/jcupitt/libvips/issues/268
also fix a couple of small range problems
- scale by 255, not 256, to avoid an overflow
- cum hist includes the current value, so sum to <= target, not < target
2017-01-22 10:05:58 +00:00
d05018155d
adjust notes for coverity changes
2017-01-20 09:16:46 +00:00
79c21dfcf8
seems to be done!
2017-01-18 14:39:27 +00:00
0231b512b4
fits isn't quite working still
2017-01-17 14:53:40 +00:00
c464503510
Merge branch 'master' into invalidate-on-load-error
2017-01-17 13:47:14 +00:00
fb88d037fc
Merge branch 'master' into add-thumbnail-geometry
2017-01-17 11:51:10 +00:00
6b325145e4
use new hints and prepare everywhere
2017-01-12 14:36:44 +00:00
c5e675f7db
fix --vips-cache-max etc.
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--vips-cache-max, --vips-cache-max-memory and --vips-cache-max-files were not
working and probably hadn't been for a while
vipsthumbnail.c turns off the operation cache, it's not useful for
the same operation repeated across many files
2017-01-10 14:12:24 +00:00
2fa3736722
all done, I think
2017-01-06 13:43:43 +00:00
5d61bd4982
Merge branch 'master' into add-webp-metadata
2017-01-04 16:13:39 +00:00
c4640b61c7
Merge branch 'glib-logging'
2017-01-04 14:58:11 +00:00
9581e14dee
all done
2017-01-04 14:45:35 +00:00
b29201595d
note fits improvements in changelog
2017-01-04 12:56:04 +00:00
2be0b97dce
switch to g_warning()_/g_info()
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we had vips_warn() and vips_info(), but they are a bit crappy ... switch
to g_warning() and g_info() instead
see https://github.com/jcupitt/libvips/issues/544
2017-01-03 15:52:27 +00:00
c31f4ec2d7
add VIPS_SONAME etc.
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helps check ABI and php-vips-ext lock the right library
2016-12-31 17:58:33 +00:00
c1ca76f6a2
Merge branch '8.4'
2016-12-09 15:46:02 +00:00
4f85a5d7cd
lower libgsf requirement to 1.14.26
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1.14.16 seems to more or less work, and is the most recent version on
centos
see https://github.com/jcupitt/libvips/issues/528
2016-12-08 13:54:05 +00:00
0d9bf6a81e
gifload supports n and page-height
2016-11-26 15:07:12 +00:00
6e968d46f2
magick7 now supports page/n
2016-11-25 18:19:36 +00:00
6e26e317e0
update magick6 loader
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now supports page/n/page-height
2016-11-25 14:46:46 +00:00
25dd60c781
add tests
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all done, I think
2016-11-23 17:20:04 +00:00
5a61374bbf
Merge branch 'master' into add-tiffload-n-pages
2016-11-22 21:38:31 +00:00
64d02a7a15
strip read works
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tile next
2016-11-17 14:50:21 +00:00
e213a9ded6
remove @fail machinery from openslideload
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since openslide load errors are fatal ... see
bb0a6643f9 (commitcomment-19838911)
2016-11-16 07:41:31 +00:00
85be55fe4f
add vips_image_get_fields()
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helps bindings (which struglle with vips_image_map()) get a list of
header fields
works from py, but not ruby, I guess gchar** isn't a supported type for
ruby-gnome
see https://github.com/jcupitt/libvips/issues/533
2016-11-12 16:37:13 +00:00
bb0a6643f9
move @fail from jpegload into the base load class
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and add fail support to csv and openslide
see https://github.com/jcupitt/libvips/issues/546
2016-11-12 15:33:35 +00:00
e72d145ae9
better >4gb detection for zip dzsave
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older libgsfs can't save zip64 and will fail silently for very large
output trees ... improve the slightly sketchy >4gb detection in dzsave
this a a version of the patch in https://github.com/jcupitt/libvips/pull/462
2016-11-11 16:24:18 +00:00
4df18c2a33
Merge branch '8.4'
2016-11-11 12:31:18 +00:00
96ef05a9d1
fix a crash in arg handling on Windows
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we were not updating argc in vips.c after all calls to
g_option_context_parse_strv() on Windows, leading to a crash in some cases
see https://github.com/jcupitt/libvips/issues/553
2016-11-11 10:14:03 +00:00
b56b888bf0
add webp metadata write
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untested, but it does compile
2016-11-08 12:30:02 +00:00
47222bc1f5
move exif handling out to exif.c
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now used by webpload as well
2016-11-07 12:20:56 +00:00
d4b4eb44a3
works!
2016-11-02 11:07:30 +00:00
a96d851ff2
fix up vipsheader with complex field types
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"-f name" displays a detailed form, "-a" displays a summary of each
field
fix a problem with string fields as well
2016-11-01 11:51:20 +00:00
3f1f950bff
add vips_image_hasalpha()
2016-10-31 11:14:27 +00:00
e715c62e27
Merge branch '8.4'
2016-10-28 16:51:43 +01:00
a7edd235c4
improve compat with ancient glibs
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and fix a tiny threading leak
2016-10-28 16:25:31 +01:00
John Cupitt