8fb146029c
more tuning of vipsthumbnail
...
leave at least a factor of two after shrink-on-load
helps hide aliasing
2016-04-02 20:09:30 +01:00
bc320f1090
much better int mask creation
...
removes some banding from the orc path for reducev
2016-04-02 18:46:10 +01:00
5f24468dba
tiny code cleanup, note a bug
2016-04-02 11:25:27 +01:00
1a25c7a083
better rounding in vipsthumbnail
2016-03-25 10:42:21 +00:00
ff88087a28
try making the reduce mask larger with residual
2016-03-15 14:59:59 +00:00
45c3fea6ac
more resize tuning
2016-03-15 09:49:30 +00:00
ac4e5ce059
return of shrink-less-affine-more
...
though a bit less extreme
2016-03-14 14:58:02 +00:00
fba2ac2f85
fix sizing issues with new reduce code
...
a couple of bugs and some changed conventions
2016-03-13 17:44:24 +00:00
4974a1ed9c
better rounding for vips_resize()
...
we were getting off by one size errors
2016-03-10 19:53:05 +00:00
d351e07a6b
finish up
2016-03-10 17:33:34 +00:00
ad7ddc4f24
more vips_resize() tuning
...
now we have better tuning for the anti-alias blur, we can increase the
amount we shrink by and reduce the amount we affine by
this gives a noticable speedup
2016-03-01 11:19:30 +00:00
19a838470b
add webp shrink-on-load
...
and vipsthumbnail knows about it too
see https://github.com/jcupitt/libvips/issues/398
2016-02-28 14:36:21 +00:00
153886d2eb
add svgload
...
load from bubffer is not working though, strange ... it seems to be
generating a 16-biit image?
2016-02-09 11:01:12 +00:00
625e0fbd9e
vipsthumbnail knows about pdfload
...
woo, fast!
2016-02-09 09:26:54 +00:00
8ce10058eb
oop, missed a vips-8.1
2015-12-30 11:49:32 +00:00
813e91c682
rename vips wrapper script
2015-12-30 11:31:59 +00:00
8506ff13a6
try to improve vips_resize() quality
...
small improvements to vips_resize() quality:
* turn down the anti-alias filter a little so we don't smudge out texture
* don't do the final sharpening pass if we skipped the anti-alias filter
* fix a >/>= mixup which meant we didn't sharpen for small resizes
2015-11-19 15:22:23 +00:00
2b2ac1b077
rename vips-8.0 as vips-8.1
...
also bump configure version
thanks Danilo!
2015-10-13 08:55:54 +01:00
63d61416e4
warn if autorot + no exif
...
warn if you use the --rotate option to vipsthumbnail but vips has been
built without libexif
see https://github.com/jcupitt/libvips/issues/319
2015-07-30 11:32:53 +01:00
25bf910f21
vipsthumbnail uses vips_premultiply()
2015-05-09 16:33:38 +01:00
9ea012f737
vipsthumbnail now uses vips_resize()
...
it used to have its own copy of this code
2015-05-09 12:54:50 +01:00
728f5a0401
add more paths to wrapper script
2015-04-30 09:13:33 +01:00
100ae155e1
remove deprecated stuff from vips help
...
make the vips command-line interface no longer show any of the
deprecated vips7 interface in help
see https://github.com/jcupitt/libvips/issues/269
2015-04-20 09:47:44 +01:00
244ab301f7
start final push for vips 8
2015-02-11 17:01:02 +00:00
346a9e70c0
remove --disable-cxx flag
...
it was getting too hard to support :( automake now generates libtool
lines before configure runs, so it can't know we don't want a C++ link
see https://github.com/jcupitt/libvips/issues/231
2015-02-07 10:37:13 +00:00
229636fc66
rename vipsthumbnail -o as -f
...
-o stays as a hidden flag
see https://github.com/jcupitt/libvips/issues/216
2015-01-20 09:10:36 +00:00
c805b382fe
vipsthumbnail sets an error on failure
...
conversion errors are ignored as before, but on final exit vipsthumbnail will
return an error code if one or more of the conversions failed
see https://github.com/jcupitt/libvips/issues/219
2015-01-13 17:31:09 +00:00
1b86de44f4
"make check" works uninstalled
...
and skips tests for missing features
2014-12-22 10:35:26 +00:00
9be2d6cc8d
improve vipsthumbnail with broken images
...
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
...
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
bbf49be063
cleanup and bump to 7.42
2014-11-03 12:01:53 +00:00
154796a8dc
rename VIPS_ANGLE_0 as VIPS_ANGLE_D0
...
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
...
should probably remove vips_snprintf() from a few more places
2014-09-27 11:37:28 +01:00
1e6cd1b1a5
clean up length return
...
read file to mem was using uint for length for historical reasons
2014-09-18 10:19:24 +01:00
ca0437d002
Merge branch '7.40'
2014-09-12 12:03:47 +01:00
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
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
b746984318
Merge branch '7.40'
...
Conflicts:
ChangeLog
configure.ac
2014-09-08 19:49:09 +01:00
501e900be5
tiny polish
2014-09-02 13:40:37 +01:00
180142b2b1
Merge branch '7.40'
...
Conflicts:
ChangeLog
configure.ac
2014-08-27 14:00:54 +01:00
694d86e5c5
fix vipsthumbnail on very-many-core systems
...
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
a70da5b2d9
Merge remote-tracking branch 'origin/7.40'
2014-08-18 17:41:17 +01:00
1abcc1eae4
rename vips_init() as VIPS_INIT()
...
stops a deprecation warning from gtk-doc
vips_init() is now a compat macro
2014-08-18 15:27:10 +01:00
b24cbb492c
Merge remote-tracking branch 'origin/7.40'
...
Conflicts:
ChangeLog
TODO
configure.ac
libvips/foreign/vipspng.c
2014-08-12 13:41:52 +01:00
ce428ffa94
more vipsthumbnail fixes
...
- 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
...
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
...
if bicubic is available
2014-08-04 09:55:18 +01:00
ebec31fe4a
more careful p->t conversion
...
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
32a8fe117e
start working on --disable-deprecated
...
need to move im_conv() etc to classes to finish this
2014-07-25 18:06:52 +01:00
8c82ffb865
fix interlaced thumbnails
...
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
9ad0942062
update man pages
...
oops, forgot to update man pages for header -> vipsheader rename
2014-06-24 14:19:57 +01:00
da77b68d3e
bump version to 7.40
...
and rename header and edvips as vipsheader and vipsedit
remove mergeup and find_mosaic
2014-06-23 20:22:50 +01:00
30eff079f1
hide VipsFormat and VipsWrap7 classes
2014-06-10 14:43:46 +01:00
a6ec270adf
better shrink selection in vipsthumbnail
...
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
...
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
...
though not the mirroring ones
2014-03-10 13:25:02 +00:00
66d0e28dc2
remove the embedded thumbnail reader
...
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
...
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
...
nicer way to copy the metadata
2014-03-05 11:41:16 +00:00
4be4f9f0ff
vipsthumbnail copies metadata to embedded thumb
...
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
76b2fa9732
Merge remote-tracking branch 'origin/7.38'
...
Conflicts:
ChangeLog
configure.ac
2014-02-14 10:30:12 +00:00
bf2acf2621
fix --sharpen=none
...
thanks ferryfax
2014-02-13 08:42:59 +00:00
c8c532a068
version bump for new cycle
2014-01-21 19:34:40 +00:00
9acaafc897
Ensure -interpolate flag is used with affine transformation
2014-01-20 22:20:35 +00:00
fd617aa520
version bump for 7.38
...
and fix a few dist problems
2014-01-18 12:44:28 +00:00
bbf899eb35
add --crop to vipsthumbnail
2013-12-18 14:23:39 +00:00
d263c4d9c4
small vipsprofile cleanups
2013-12-18 11:49:32 +00:00
a9f85e1fd9
vipsprofile speed problems fixed
...
moved to O(n) layout
2013-12-18 11:10:13 +00:00
2c5ee332f0
make the buffer recycle list per image
...
so now recycle lists are short, scale with pipeline complexity, and
buffers are always appropriately sized for the image instead of being
slowly sized up to the max size for the pipeline
before:
$ vips sharpen k2.jpg x.jpg --radius 20
memory: high-water mark 38.99 MB
after:
$ vips sharpen k2.jpg x.jpg --radius 20
memory: high-water mark 29.46 MB
2013-12-18 09:54:26 +00:00
3835834177
oops
2013-12-17 16:58:52 +00:00
5780b33506
vipsprofile progress feedback
...
rather crude
2013-12-17 16:58:16 +00:00
4ec50c3715
on reflection, remove cmyk2srgbjpeg again
...
simpler to updat ethe blog post with a shell-script version using the
new icc_transform operation
2013-12-10 12:29:39 +00:00
34ce75a48d
vips8ify cmyk2srgbjpeg
2013-12-10 10:22:51 +00:00
aede2cafce
paste in cmyk2srgbjpeg
...
many thanks Nicolas
2013-12-10 09:23:34 +00:00
c0b8b67987
better memuse graph
2013-12-09 15:14:54 +00:00
b3d31ced79
vipsprofile graphs memory use
...
marks malloc/free as well
2013-12-09 13:45:41 +00:00
131594dde8
draw a time axis on vipsprofile
...
and set the start time correctly
2013-12-08 03:41:01 +00:00
b77b4fba0f
sync
2013-11-29 15:10:16 +00:00
d935ccc752
oops
2013-11-29 14:48:47 +00:00
fdad999f47
fix dist and build
...
was broken on old glibs
2013-11-29 14:28:55 +00:00
45c8be3db6
small polish
2013-11-29 09:40:54 +00:00
e0b9b3cd5c
more polishing
...
and instrument stuff for vipsthumbnail
2013-11-28 14:56:19 +00:00
a83b44b7a4
fix overlap detection
2013-11-28 10:45:31 +00:00
853124757b
small polishes
2013-11-27 17:31:07 +00:00
0bf5ee12fd
more calcs in output
2013-11-26 17:53:44 +00:00
eb3ad6d64f
add lots of instrumentation
...
also svg output
2013-11-26 14:57:56 +00:00
3a195d4d5c
support main thread gates
2013-11-26 13:01:40 +00:00
b746ab36d6
works!
2013-11-25 14:45:06 +00:00
ba03c0921d
txt rendering
2013-11-25 11:01:09 +00:00
3ffebcbe69
now draws something
2013-11-25 10:36:37 +00:00
d49eed6d20
Merge remote-tracking branch 'origin/master' into gate
2013-11-25 08:55:41 +00:00
2f602eedd6
clang static analyze notes
2013-11-22 11:27:29 +00:00
fb183e28a0
start adding cairo output
2013-11-21 14:58:44 +00:00
5fce021c17
fix typo in find_mosaic.c
...
thanks dcb314
https://github.com/jcupitt/libvips/issues/81
2013-11-20 21:38:31 +00:00
d366320cb1
cleanups, vipsprofile.py now works
2013-11-20 21:35:18 +00:00
John Cupitt
Lovell Fuller