9be2d6cc8d
improve vipsthumbnail with broken images
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if there was an incorrect embedded profile, no fallback import profile,
and an export profile, vipsthumbnail could crash
see https://github.com/jcupitt/libvips/issues/186
2014-11-28 17:54:01 +00:00
ee4416040b
make a test suite
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put the python and non-nip2 bits of the nip2 suite together
some test images too
2014-11-19 15:01:28 +00:00
dda412c85f
add command-line option parsing to python
2014-11-18 11:29:32 +00:00
154796a8dc
rename VIPS_ANGLE_0 as VIPS_ANGLE_D0
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and other similar cases
VIPS_ANGLE_0 becomes Vips.Angle.0 in Python, which is very inconvenient, so we
rename ... the D stands for degrees, I think
2014-09-29 13:56:55 +01:00
e458365970
use vips__substitute() more
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should probably remove vips_snprintf() from a few more places
2014-09-27 11:37:28 +01:00
e4461ae1f9
fix vipsthumbnail with broken embedded profiles
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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
b1f3acf17b
fix vipsthumbnail
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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
501e900be5
tiny polish
2014-09-02 13:40:37 +01:00
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
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
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
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
e4996d8dce
don't set shrink too low
2014-08-04 21:25:19 +01:00
f1df91eebb
vipsthumbnail defaults to bicubic + noshapen
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if bicubic is available
2014-08-04 09:55:18 +01:00
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
8c82ffb865
fix interlaced thumbnails
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we need to cache the thumbnail before we write it in case the writer
needs to make several passes
see https://github.com/jcupitt/libvips/issues/140
2014-06-30 12:07:00 +01:00
a6ec270adf
better shrink selection in vipsthumbnail
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see:
https://github.com/jcupitt/libvips/issues/126
https://github.com/lovell/sharp/issues/41#issuecomment-44429413
thanks @ttback
2014-06-09 14:44:06 +01:00
d426abdcd8
stage1 seems to work
2014-06-07 16:47:53 +01:00
58239a4583
vipsthumbnail fix
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fix to vipsthumbnail ... --crop could fail for very non-square images,
thanks Alessandro
2014-03-18 17:41:39 +00:00
a2b760c523
handle other exif orientation tag values
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though not the mirroring ones
2014-03-10 13:25:02 +00:00
66d0e28dc2
remove the embedded thumbnail reader
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remove the embedded thumbnail reader, embedded thumbnails are too unlike
the main image wrt. rotation / colour / etc.
2014-03-07 16:57:20 +00:00
40a15b3aa0
move orientation tag from vipsthumbnail output
2014-03-06 23:24:46 +00:00
fce4f2d1ef
more vipsthumbnail --rotate work
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now needs some changes to jpegsave
2014-03-06 22:41:56 +00:00
ffed43dffe
add basic auto-rotate support to vipsthumbnail
2014-03-06 19:39:18 +00:00
1cf0768f94
clean up the vipsthumbnail fix
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nicer way to copy the metadata
2014-03-05 11:41:16 +00:00
4be4f9f0ff
vipsthumbnail copies metadata to embedded thumb
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when working from the embedded thumbnail, vipsthumbnail now copies the
metadata from the main image onto the thumbnail
see
https://github.com/jcupitt/libvips/issues/109
thanks ottob
2014-03-04 14:36:49 +00:00
bf2acf2621
fix --sharpen=none
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thanks ferryfax
2014-02-13 08:42:59 +00:00
9acaafc897
Ensure -interpolate flag is used with affine transformation
2014-01-20 22:20:35 +00:00
bbf899eb35
add --crop to vipsthumbnail
2013-12-18 14:23:39 +00:00
ad723ade5a
move --strip into save base class
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was in jpegsave, now in save
need to add support to png writer, maybe vips as well, tiff could not
attach ICC profiles I guess
2013-11-13 09:00:47 +00:00
a7b9783036
move vipsthumbnail to vips_conv()
2013-11-12 20:51:16 +00:00
53e86e71f4
fix up XYZ PCS and vipsthumbnail
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fix import and export scaling, get vipsthumbnail to use it in --linear
mode
2013-11-12 17:18:41 +00:00
8dfe4611d2
add a --linear option to vipsthumbnail
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thanks to Nicolas for the prodding
2013-11-12 09:53:41 +00:00
6351bad027
Merge remote-tracking branch 'origin/7.36'
2013-11-09 16:03:24 +00:00
3380f15da5
fix --delete option to vipsthumbnail
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oops, ! missing
2013-11-09 13:10:11 +00:00
8d270d49c4
allow non-square bounding boxes in vipsthumbnail
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thanks seth
2013-10-23 09:37:45 +01:00
461d619cde
... another vipsthumbnail fix
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and it now warns about use of the old "sequential" flag
2013-10-01 13:31:42 +01:00
dfe2ddf6c5
oops anotehr vipsthumbnail fix
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since "strategy" is now named "access"
2013-10-01 11:23:42 +01:00
f23387ea67
oops fix compile break
2013-09-30 15:26:44 +01:00
aa935133d0
vipsthumbnail uses new vips_info()
2013-08-07 09:57:18 +01:00
d5cac2a0fe
cache should be threaded
2013-07-31 22:00:52 +01:00
101c60cf42
add a "const" to get_string
2013-07-13 13:02:06 +01:00
aadd7c1ee5
vipsthumbnail rewrite
2013-07-10 11:05:45 +01:00
7eb3513d46
vipsthumbnail sharpen defaults to mild
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and add a "none" option
2013-05-06 14:01:29 +01:00
f80bf594ce
sharpen param to vipsthumbnail
2013-05-03 13:56:38 +01:00
ae27de5140
more granular cache for tiny speed up
2013-03-01 10:29:01 +00:00
8269a79801
vipsthumbnail sizes cache better
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the vipsthumbnail cache could be too small on many-cpu machines, size it
more intelligently
2013-03-01 09:44:19 +00:00
767bfc3b7f
allow absolute file names in vipsthumbnail -o
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thanks fuho
2012-11-13 20:09:30 +00:00
0c87863222
argh still deadlocks on example.rb
2012-09-04 14:56:22 +01:00
7df7bb85bb
add --vips-version cmdline arg
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print version of libvips that a program is running against
2012-07-20 13:34:05 +01:00
John Cupitt
Lovell Fuller