John Cupitt
b24cbb492c
Merge remote-tracking branch 'origin/7.40'
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Conflicts:
ChangeLog
TODO
configure.ac
libvips/foreign/vipspng.c
2014-08-12 13:41:52 +01:00
John Cupitt
2b086cfe6e
add signed int bicubic path
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better rounding for 8- and 16-bit signed int bicubic
2014-08-07 10:13:08 +01:00
John Cupitt
ebeee822bc
better rounding behaviour for bicubic
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fixed-point bicubic was not rounding to nearest, introducing some noise
in flat areas
2014-08-05 10:02:11 +01:00
John Cupitt
e4996d8dce
don't set shrink too low
2014-08-04 21:25:19 +01:00
John Cupitt
ecd771cde7
Merge branch 'affine-bug'
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Conflicts:
libvips/resample/transform.c
2014-08-01 16:35:59 +01:00
John Cupitt
274e6c1b2b
revise affine, yet again
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how can this be so hard
the tougher self-tests in nip2/test/extras now all pass
2014-08-01 16:34:09 +01:00
John Cupitt
0bb8a218bb
exit() in fewer cases
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we now only exit() when we know the stack has been trashed, just warn in
other cases
2014-07-29 15:23:27 +01:00
John Cupitt
32a8fe117e
start working on --disable-deprecated
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need to move im_conv() etc to classes to finish this
2014-07-25 18:06:52 +01:00
John Cupitt
1a8dd2f299
fix affine identity transform with clipping
2014-07-08 17:09:42 +01:00
John Cupitt
0e68067a82
oops dropped a patch
2014-06-18 14:08:41 +01:00
John Cupitt
84d65c1727
Merge branch '7.38'
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Conflicts:
libvips/resample/affine.c
2014-06-18 13:48:08 +01:00
John Cupitt
5e57c13af7
fix affine in a better way
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argh this time
2014-06-18 12:34:20 +01:00
John Cupitt
d01beb5411
fix coordinate error in affine
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see https://github.com/jcupitt/libvips/issues/131
2014-06-17 14:22:55 +01:00
John Cupitt
131b78ad67
forgot to turn off DEBUG
2014-06-17 14:21:31 +01:00
John Cupitt
519898a7ac
oop, affine coordinate error
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we were offsetting the input image incorrectly, compare
the way the transform is set up in vips_affine_build() and
im__affinei()
see https://github.com/jcupitt/libvips/issues/131
2014-06-17 14:18:12 +01:00
John Cupitt
e2cda919ea
match works
2014-05-26 14:20:38 +01:00
John Cupitt
fb489bad53
move vips_image_decode() into the public API
2014-02-03 14:29:57 +00:00
John Cupitt
4167bdf0e6
small operation description fixes
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more consistency, fix a couple of missing ones
2014-02-03 09:25:09 +00:00
John Cupitt
13a6ed1457
Merge remote-tracking branch 'origin/7.38'
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Conflicts:
ChangeLog
configure.ac
libvips/conversion/falsecolour.c
libvips/resample/affine.c
2014-01-23 15:25:09 +00:00
John Cupitt
d059431867
more auto-decode stuff
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more to do though
2014-01-22 14:53:48 +00:00
John Cupitt
4ac08bc2d6
add some auto unpack stuff
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so RAD etc get unpacked automatically
2014-01-22 13:26:59 +00:00
John Cupitt
bf9fc7f855
auto-unpack RAD in affine
2014-01-22 10:02:38 +00:00
John Cupitt
cd7fcf5cfe
redo im_rank() as a class
2014-01-17 14:44:25 +00:00
John Cupitt
0bb052414a
use plain "restrict"
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configure changes this to __restrict__ for us, if the compiler supports
it
2013-12-03 08:53:36 +00:00
John Cupitt
29eed7b2b5
remove repack code from affine
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just done in compat wrapper now
2013-11-29 23:20:32 +00:00
John Cupitt
e0b9b3cd5c
more polishing
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and instrument stuff for vipsthumbnail
2013-11-28 14:56:19 +00:00
John Cupitt
dec76f566d
Merge remote-tracking branch 'origin/master' into rot45
2013-10-25 12:58:17 +01:00
John Cupitt
3dce5951c2
reverse similarity rotation direction convention
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The rest of vips uses +ve-is-clockwise convention, like almost all image
processing packages. The new similarity operator was mistakenly using the
mathematical +ve-is-anticlockwise convention, oops.
2013-10-25 12:56:24 +01:00
John Cupitt
12cf71a6a9
combin copy_fields and demand_hint
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We had two API calls, vips_image_copy_fields() and vips_demand_hint().
They are now combined in the single vips_image_pipeline() call.
All operations are now slightly smaller and simpler.
2013-10-22 09:29:40 +01:00
John Cupitt
439522a254
add vips_similarity()
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simple wrapper over vips_affine() that lets you give the matrix as scale
+ angle.
2013-10-03 11:56:35 +01:00
John Cupitt
440b3a3362
fix up -DVIPS_DEBUG build
2013-07-15 10:49:49 +01:00
John Cupitt
7312fd4ed4
more array->matrix renaming
2013-07-03 09:22:04 +01:00
John Cupitt
9278498623
add vips_matrixload(), vips_matrixsave()
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read and write vips mat format to and from VipsImage
also fix a leak with vips_check_matrix()
2013-07-02 12:08:46 +01:00
John Cupitt
2fd2fd58f7
fix up gtk-doc
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fix various problems:
- out of date IGNORE in doc/reference/Makefile.am
- name clashes between private .h and public
2013-06-17 20:16:20 +01:00
John Cupitt
038015a971
Merge remote-tracking branch 'origin/7.32'
2013-06-14 09:04:01 +01:00
John Cupitt
216d286065
fix --disable-cxx build
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quadratic.c was missing from the list of non-C++ sources, thanks Michael
2013-06-14 09:01:18 +01:00
John Cupitt
bd5c4757e8
fix vips_shrink() seq again
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perhaps properly this time
2013-06-06 12:08:26 +01:00
John Cupitt
0c6da0c330
fix demand hints for shrink
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"vips shrink" was broken due to wonky demand hints, thanks Jan
2013-04-08 13:08:24 +01:00
Benjamin Gilbert
8cc76a6ba3
Update address for Free Software Foundation
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Also update LGPLv2.1 license text from the copy currently on the GNU
website.
2013-03-07 00:40:19 -05:00
John Cupitt
90709538e6
update configure system
2013-01-23 10:17:51 +00:00
John Cupitt
c570bf902e
revert recent changes to nohalo/vsqbs
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revert the changes to nohalo/vsqbs that were suppoed to switch to corner
convention, they broke addressing
this needs rethinking
2013-01-16 11:50:34 +00:00
John Cupitt
1ae19e896f
Merge remote-tracking branch 'origin/7.30'
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Conflicts:
libvips/conversion/sequential.c
libvips/conversion/tilecache.c
libvips/deprecated/im_tile_cache.c
libvips/deprecated/vips7compat.c
po/vips7.pot
2013-01-15 13:47:48 +00:00
John Cupitt
ac405862ba
argh
2013-01-11 14:51:12 +00:00
John Cupitt
da0b890e84
argh
2013-01-10 14:46:20 +00:00
John Cupitt
05324ca33c
fix up affine
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now passes valgrind with both vips7 and vips8 interfaces
2013-01-02 12:52:36 +00:00
John Cupitt
0951e2faa4
still segving with labq
2012-12-19 14:50:01 +00:00
John Cupitt
dbdf9c8d83
deprecate vips7 resample dispatch
2012-12-18 13:43:46 +00:00
John Cupitt
e6eb08173f
can now displace affine input space
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so hopefully that means you can change corner vs. centre convention
easily
2012-12-18 13:08:18 +00:00
John Cupitt
1fc10d56a8
half-way through expanding transform
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started putting in input displacement
2012-12-17 09:59:04 +00:00
John Cupitt
40bb7a2eb3
im_affine*() compat functions work too
2012-12-14 15:09:11 +00:00