John Cupitt
2b086cfe6e
add signed int bicubic path
...
better rounding for 8- and 16-bit signed int bicubic
2014-08-07 10:13:08 +01:00
John Cupitt
2e3baa1bef
more docs stuff
2014-08-06 21:59:13 +01:00
John Cupitt
7888526361
fix some compiler warnings
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various false positives from gcc -O3 flow analysis
2014-08-05 19:23:56 +01:00
John Cupitt
46673b60d7
small docs fixups
2014-08-05 10:09:13 +01:00
John Cupitt
ebeee822bc
better rounding behaviour for bicubic
...
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
f1df91eebb
vipsthumbnail defaults to bicubic + noshapen
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if bicubic is available
2014-08-04 09:55:18 +01:00
John Cupitt
ebec31fe4a
more careful p->t conversion
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When we convert an image from "p" to "t" in vips_image_wio_input(), zap
start/gen/stop callbacks. This makes vips_region_prepare_to() read from
the "t" rather than trying to gen pixels again.
2014-08-03 17:59:25 +01:00
John Cupitt
004c98f296
pngsave interlaced makes a copy of the image
...
interlaced png is hard to write: you have to make seven passes over the
image to make the whole file. It advertises itself as sequential, it
needs to only ake a single pass. Therefore, it must take a copy in
memory of the image to write.
2014-08-03 09:34:46 +01:00
John Cupitt
d438649fcb
update notes
2014-08-02 05:14:37 +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
9ddca0e99e
change @whole_slide to @autocrop
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on seconds thoughts, make openslide crop-on-load an option, not the
default
also, clip image bounds against image size
2014-07-31 09:04:32 +01:00
John Cupitt
639c22bf53
add "whole_slide" toggle
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openslideload now crops to image bounds (if set) ... use @whole_slide to
stop this autocrop
2014-07-30 12:27:19 +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
2115c6d166
sync
2014-07-29 09:59:33 +01:00
John Cupitt
5d8ba8b28f
more doc additions
2014-07-26 11:19:46 +01:00
John Cupitt
20a239149f
Merge commit 'f4671f46e807db0e02d763e3a1685ad012eace5b' into 7.40
2014-07-25 19:47:04 +01:00
John Cupitt
0114afa5fb
limit nthr on tiny images
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we always made N threads for a threadpool ... we could end up making
loads of threads we never used if the image was tiny
for very small images, limit the number of threads we make
2014-07-25 14:51:29 +01:00
John Cupitt
91cb6cd8c4
remove an old comment
2014-07-25 14:13:33 +01:00
John Cupitt
a338a48c63
fix a race in im_maxpos_avg()
2014-07-25 13:52:36 +01:00
John Cupitt
f4671f46e8
more work on docs
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started adding .xml intro to vips sections
2014-07-25 09:22:49 +01:00
John Cupitt
79a144c3f0
doc improvements
2014-07-23 16:03:55 +01:00
John Cupitt
4059012746
Merge pull request #145 from deepak1556/bootstrap_patch
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remove isc-posix.m4
2014-07-18 09:03:34 +01:00
Robo
fd27d67211
remove isc-posix.m4
2014-07-18 03:20:36 +05:30
John Cupitt
0ced5cb24b
add webp support to vips7
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see https://github.com/jcupitt/libvips/issues/144
2014-07-17 09:09:39 +01:00
John Cupitt
a0a6868d90
better error detection in vips_system()
2014-07-17 03:31:58 +01:00
John Cupitt
9d096c39f1
update notes
2014-07-16 14:54:51 +01:00
John Cupitt
87698cc961
sync
2014-07-16 11:34:41 +01:00
John Cupitt
cdecee2705
more vips7 compat fixes
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thanks steve
2014-07-16 09:40:26 +01:00
John Cupitt
df289f1bea
better im_openout() compat
2014-07-15 22:00:45 +01:00
John Cupitt
235eb87aa5
sort out sense of fourier filter masks
2014-07-15 09:05:00 +01:00
John Cupitt
1a76dad162
better lindetect compat
2014-07-14 16:06:34 +01:00
John Cupitt
fb05cef56a
improve im_compass() back compat
2014-07-14 15:30:02 +01:00
John Cupitt
c90c218db2
better back compat for im_compass()
2014-07-14 15:08:25 +01:00
John Cupitt
388f25fc0c
vips_scale() needs round to nearest
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or we can get rounding errors in some cases
2014-07-14 14:36:35 +01:00
John Cupitt
91eeeafa05
remove a copy from copy_file
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we can send directly to output
2014-07-14 14:30:58 +01:00
John Cupitt
e358cb1867
tiny fix to help valgrind
2014-07-14 12:56:08 +01:00
John Cupitt
89f8c58057
tiny vips_scale() fix
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vips_scale() on a black image now returns an image with the right number
of bands ... was always a 1 band image before
2014-07-13 10:43:50 +01:00
John Cupitt
a9fdde9ddb
fix im_point()
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oops ... helps ruby-vips self test
2014-07-12 15:29:02 +01:00
John Cupitt
1a8dd2f299
fix affine identity transform with clipping
2014-07-08 17:09:42 +01:00
John Cupitt
987021a68d
notes
2014-07-04 14:46:28 +01:00
John Cupitt
c2ae9f30c6
fix vips_rawsave_fd()
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see https://github.com/jcupitt/libvips/issues/143
thanks aferrero2707
2014-07-04 13:58:47 +01:00
John Cupitt
70eacc4543
Merge branch 'dzsave-metadata'
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Conflicts:
ChangeLog
2014-07-03 09:42:13 +01:00
John Cupitt
e6a75049c4
Merge branch 'master' of github.com:jcupitt/libvips
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Conflicts:
TODO
2014-07-03 09:41:16 +01:00
John Cupitt
f562dfdd5b
oops
2014-07-03 09:13:01 +01:00
John Cupitt
80f0b7cedd
put type on the value, not the field name
2014-07-03 09:12:06 +01:00
John Cupitt
50c98c39d1
cache the image before write for fits
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write must be strictly top-to-bottom for :seq to work
2014-07-02 12:45:19 +01:00
John Cupitt
8e2d83e815
use the libxml2 pretty-printer
2014-07-02 12:04:28 +01:00
John Cupitt
3913ef5c89
pretty-print dzsave xml output
2014-07-02 09:01:26 +01:00
John Cupitt
fcd7688faa
sync
2014-07-02 08:49:09 +01:00
