e7a5a8af4a
Merge branch '8.6'
2018-03-04 15:31:08 +00:00
6cff74b602
vips_image_write() could crash if called twice
...
two writes in a row could trigger a crash in some circumstances, thanks
@dirceupj
see https://github.com/jcupitt/ruby-vips/issues/156
2018-03-04 15:14:06 +00:00
8b2da0acb3
Merge branch '8.6'
2018-03-03 10:36:29 +00:00
e1cac22176
oop missing AC_DEFINE for libjpeg
2018-03-03 10:25:15 +00:00
bc0b8ba5c1
sobel done
2018-02-28 22:51:31 +00:00
bf70c49fa5
add a fast uchar sobel
2018-02-27 18:19:07 +00:00
d5aabaa23e
Merge branch 'add-canny' of github.com:jcupitt/libvips into add-canny
2018-02-27 12:08:15 +00:00
4a59fa652c
make vips_sobel()
...
cut out of vips_canny()
2018-02-26 18:33:20 +00:00
b07a7c60b7
Merge branch 'master' into add-canny
2018-02-26 09:26:22 +00:00
aa53f632e7
doc polish
2018-02-23 09:32:14 +00:00
2349dcf110
oops, forgot to enable jpg
2018-02-22 16:34:01 +00:00
a9b4aeb13a
Merge branch '8.6'
2018-02-21 19:01:43 +00:00
529c8247a5
Merge branch 'master' into add-canny
2018-02-19 15:49:27 +00:00
e7a0d98364
revise docs slightly
2018-02-14 14:52:50 +00:00
a9b343f29a
use pkg-config to find libjpeg
...
fall back to FIND_JPEG if we have to, see
https://github.com/jcupitt/libvips/issues/431
2018-02-12 13:31:49 +00:00
bbe42e13fa
version bump
2018-02-12 12:39:53 +00:00
0365e3403e
add double threshold to canny
...
and some more tuning
2018-02-10 16:07:21 +00:00
407291c3ff
try a simpler edge detect in canny
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simple +/- differencing seems to work better
2018-02-08 17:14:26 +00:00
43cbd32955
try interpolating theta
2018-02-05 09:22:58 +00:00
8753cdfc61
Merge pull request #871 from lovell/cplusplus-vimage8h-static-cast
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Make size_t to int cast explicit to prevent compiler warning
2018-02-04 09:52:06 +00:00
cea15b2d8f
Prevent compiler warning with size_t to int cast
2018-02-03 18:05:07 +00:00
ce6d37189c
non-interpolatory edge thinning works
...
woo
2018-02-03 17:34:49 +00:00
6944f78452
add edge thinning to canny
2018-02-03 10:14:09 +00:00
a93e8dd079
start adding canny
...
just adding edge thinning
see https://en.wikipedia.org/wiki/Canny_edge_detector
2018-02-02 17:00:23 +00:00
ce1f236c4d
another 2x faster on hough_line
2018-02-02 09:12:31 +00:00
59afb52f7c
hough_circle 20% speedup
2018-02-02 07:39:10 +00:00
78db92e60e
better hough_line
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2x faster, better parameter space, but breaks compat :( sorry
2018-02-01 20:41:14 +00:00
f56fbf564f
oops
2018-02-01 16:28:41 +00:00
5a4b4e196d
allow remove thumbnail from exif
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if the user has removed (or set to NULL) the "jpeg-thumbnail-data" tag,
remove it from the image EXIF on save
see https://github.com/jcupitt/ruby-vips/issues/147
2018-02-01 16:15:02 +00:00
749f4a902a
Merge branch '8.6'
2018-01-31 20:47:01 +00:00
e8958cb8ae
improve changelog
2018-01-31 20:45:14 +00:00
01eed391ab
add sync locks to vips_sink()
...
vips_sink() used to just fire off threads willy nilly -- this could
cause problems with sequential images if a worker fell too far behind
the pack
copy over the area locking mechanism from vips_sink_memory(): new
threads are now stalled if an old thread has not finished
2018-01-31 16:25:06 +00:00
19f7da9de2
Merge branch 'master' of github.com:jcupitt/libvips
2018-01-31 10:07:26 +00:00
421f659d33
allow 1 mode in composite
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reused for all joins
see https://github.com/jcupitt/pyvips/issues/30
2018-01-30 10:12:03 +00:00
5fd2ecf81d
remove limit on n image in composite
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composite was limited to a max of 64 images ... remove the limit
see https://github.com/jcupitt/pyvips/issues/30
2018-01-30 09:48:34 +00:00
43e2f2bf9a
Merge branch 'master' of github.com:jcupitt/libvips
2018-01-27 11:43:31 +00:00
e0fd75266c
update opens-files chapter
2018-01-27 11:43:03 +00:00
c8afbb92e2
update doc
2018-01-26 15:34:52 +00:00
97a4ed2ca9
fix a c++ warning
...
see https://github.com/jcupitt/libvips/pull/864
2018-01-26 07:56:43 +00:00
2cd606bdb2
Merge pull request #864 from lovell/missing-sentinel-composite
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composite.cpp: silence 'missing sentinel' warnings in GCC v6+
2018-01-26 07:37:17 +00:00
89d8fb3380
Silence 'missing sentinel' warnings in GCC v6+
2018-01-25 23:18:28 +00:00
799b1e4910
fix --without-magick
...
it didn't interact well with the new magickload/magicksave flags, thanks
Alex
see https://github.com/jcupitt/libvips/issues/862
2018-01-24 09:28:02 +00:00
67bacdb118
add note on cmyk profiles
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to the vipsthumbnail docs, see
https://github.com/jcupitt/libvips/issues/861
2018-01-23 13:09:51 +00:00
39406877a2
Merge branch '8.6'
2018-01-12 17:23:24 +00:00
94daa18884
fix read of plane-separate, large-strip tiff
...
TIFFReadScanline() is too fiddly to use on plane-separate, large-strip
images ... ban it!
see https://github.com/jcupitt/libvips/issues/855
2018-01-12 17:04:47 +00:00
18f530c724
Merge branch '8.6'
2018-01-12 12:02:41 +00:00
24c07cfde2
revert an accidental ABI break
...
the new window manager code in 8.6.1 changed the prototype of an internal
function which was visible in the public API
this patch renames the function, adds it to an internal header instead,
and adds a stub for the old prototype
see https://github.com/jcupitt/libvips/issues/854
2018-01-12 11:56:17 +00:00
25ff103408
fix build without magicksave
...
an ifdef was in the wrong place
2018-01-12 11:28:34 +00:00
f27b5a81f7
register magicksave for gif and bmp
2018-01-10 08:30:52 +00:00
c9b87ce4f5
fix a thread leak in sink_screen
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we were not joining the bg render thread when it exited
instead, keep the thread around with a semaphore for it to wait on
2018-01-08 11:47:47 +00:00
John Cupitt
Lovell Fuller