John Cupitt
e4461ae1f9
fix vipsthumbnail with broken embedded profiles
...
if the embedded profile is broken or incompatible with the specified
output profile, retry with the specified input profile
see
https://github.com/jcupitt/libvips/issues/178
2014-09-12 10:51:49 +01:00
John Cupitt
b1f3acf17b
fix vipsthumbnail
...
with input cmyk and output rgb profiles both specified ... it was
importing twice, causing a band mismatch
see
https://github.com/jcupitt/libvips/issues/177
2014-09-12 09:04:58 +01:00
John Cupitt
980adb394a
oops, GRAY is an lcms2 feature
2014-09-10 09:47:38 +01:00
John Cupitt
01bd7cad04
support GRAY as an input and output ICC space
...
see
https://github.com/jcupitt/libvips/issues/176
2014-09-10 09:37:13 +01:00
John Cupitt
8875e23128
fix a setjmp() loop in pngread
...
see
https://github.com/jcupitt/libvips/issues/175
stupid setjmp()
2014-09-10 09:05:13 +01:00
John Cupitt
158237254d
fix jfif resunit read
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see https://github.com/jcupitt/libvips/issues/170
the previous fix just did exif resolution "none", we need jfif "none" as
well
2014-09-09 16:46:16 +01:00
John Cupitt
6269c852cc
support exif res unit "none"
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well why would you want that, but it seems some images use it
2014-09-09 12:18:21 +01:00
John Cupitt
d085351f0f
fix mono <-> rgb converter extra band handling
...
see
https://github.com/jcupitt/libvips/issues/172
thanks James
2014-09-09 10:07:35 +01:00
John Cupitt
a8becfc9d4
bump version to 7.40.8
2014-09-08 19:47:01 +01:00
John Cupitt
0fb1fc974d
Merge pull request #171 from lovell/remove-config-empty-else-7.40
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Prevent the version of autotools in Redhat/Centos 6 generating empty else statements
2014-09-08 19:35:27 +01:00
Lovell Fuller
a620170362
Prevent empty else block in configure
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Enables libvips to compile on RHEL/Centos 6
2014-09-08 18:56:51 +01:00
John Cupitt
5ab3009ce2
add thread_shutdown() to python
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see https://github.com/jcupitt/libvips/issues/170
2014-09-07 10:21:01 +01:00
John Cupitt
501e900be5
tiny polish
2014-09-02 13:40:37 +01:00
John Cupitt
e9ce212b62
make out of order read a fatal error
...
For png and jpg, out of order must always be a fatal error, since you
can't read from a specific y position.
This was a g_assert() before which meant that this test was missing from
production builds. It's now always a fatal error.
2014-09-02 09:37:08 +01:00
John Cupitt
70b35f5ec5
update ChangeLog
2014-08-28 16:44:03 +01:00
John Cupitt
0eecb1ba06
Merge pull request #167 from lovell/webp-read-buffer-leak-7.40
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Ensure Read struct is freed when reading WebP image data from a buffer
2014-08-28 16:40:40 +01:00
John Cupitt
e09185860d
Merge pull request #168 from lovell/png-save-buffer-unref-area-7.40
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Correct VipsArea ref count in PNG buffer output
2014-08-28 16:38:29 +01:00
Lovell Fuller
bdf7126e8f
Correct VipsArea ref count in PNG buffer output
2014-08-28 15:54:10 +01:00
Lovell Fuller
e13f6bf6b6
Ensure read_free is called for WebP buffer data
2014-08-28 12:09:10 +01:00
John Cupitt
86b729150c
fix memleak in type.c
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see
https://github.com/jcupitt/libvips/pull/164
2014-08-27 13:46:51 +01:00
John Cupitt
30aae507a3
fix memleak in tilecache
2014-08-26 17:07:44 +01:00
John Cupitt
a75ddfbd5a
fix matlab load
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oops, width and height were swapped
2014-08-21 22:01:40 +01:00
John Cupitt
04692c29dd
enlarge the buffered tilecache
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helps vipsthumbnail under load
2014-08-21 15:14:26 +01:00
John Cupitt
694d86e5c5
fix vipsthumbnail on very-many-core systems
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see:
https://github.com/jcupitt/libvips/issues/160
we were using UNBUFFERED, but on very-many-core systems this can get out
of order enough to make vipspng free the read object early
2014-08-21 13:05:29 +01:00
John Cupitt
573b94e3ec
more docs argh
2014-08-19 17:57:27 +01:00
John Cupitt
af84b3097c
more docs work
2014-08-19 16:57:37 +01:00
John Cupitt
03577ad832
fix dzsave date attr on Windows
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see
https://github.com/jcupitt/libvips/issues/157
thanks John
2014-08-18 21:30:26 +01:00
John Cupitt
dfc8ade079
fix up vips_version*() docs
2014-08-18 16:01:26 +01:00
John Cupitt
7c8ec68448
more vips_check_init() out of API
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now private
2014-08-18 15:53:17 +01:00
John Cupitt
1abcc1eae4
rename vips_init() as VIPS_INIT()
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stops a deprecation warning from gtk-doc
vips_init() is now a compat macro
2014-08-18 15:27:10 +01:00
John Cupitt
cb2b217434
fix 16-bit PNG save
...
see
https://github.com/jcupitt/libvips/issues/156
2014-08-18 13:54:06 +01:00
John Cupitt
0b896119d4
fix similarity rotate + scale
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thanks Topochicho
see https://github.com/jcupitt/libvips/issues/154
2014-08-13 17:44:29 +01:00
John Cupitt
2f72a9925f
more docs work
2014-08-12 13:37:16 +01:00
John Cupitt
ce428ffa94
more vipsthumbnail fixes
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- handle CMYK images
- use unbuffered mode, we have a cache already
- don't try to anti-alias on upscale
2014-08-11 16:48:51 +01:00
John Cupitt
ed3c56fcbf
add an anti-alias filter to vipsthumbnail
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vipsthumbnail blurs slightly between shrink and affine, if the affine
will be doing a large shrink
2014-08-11 10:26:12 +01:00
John Cupitt
385b2ea5fa
do argb -> rgba for openslide read associated
2014-08-09 22:21:10 +01:00
John Cupitt
296eb8b54e
fix pngload with libpng >=1.6.11
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thaks Lovell
2014-08-09 17:14:49 +01:00
John Cupitt
2e8217338b
docs work
2014-08-09 10:25:34 +01:00
John Cupitt
78a50f6ec5
more docs stuff
2014-08-08 17:34:30 +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
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
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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
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
