John Cupitt
|
6013962288
|
better exif write
only remove exif fields not on the image if we made the exif from the saved exif data on the image
|
2017-11-27 05:54:10 +00:00 |
|
John Cupitt
|
de7636c66b
|
remove "throw" from c++ autogen tools
and output
|
2017-11-26 17:55:50 +00:00 |
|
John Cupitt
|
10eef89a7f
|
update c++ bindings
|
2017-11-26 17:45:04 +00:00 |
|
John Cupitt
|
955a5a97cc
|
sRGB2scRGB uses the colour luts directly
rather than going via a function that clips ... about 2x faster
|
2017-11-26 16:47:24 +00:00 |
|
John Cupitt
|
406e228c9b
|
vips_resize() is always centre convention
it was corner for downsize, but should be centre to match imagemagick
|
2017-11-26 15:24:40 +00:00 |
|
John Cupitt
|
3754ddb947
|
remove centre from resize in thumbnail
thanks kleis
|
2017-11-26 12:01:30 +00:00 |
|
John Cupitt
|
0363ac6ab9
|
fix indexed hist combine mode
it now tracks which bins have been inited, so min works
|
2017-11-25 21:23:10 +00:00 |
|
John Cupitt
|
ee4186ae8f
|
revise resize docs
|
2017-11-25 15:13:20 +00:00 |
|
John Cupitt
|
7db13412e5
|
deprecate centre option to resize
it's now centre on upsize, corner on downsize
see https://github.com/jcupitt/libvips/issues/705
|
2017-11-25 14:22:20 +00:00 |
|
John Cupitt
|
cb128eb258
|
apply --centre to upsize as well as down
we were just using the --centre flag in resize to influence downsize
behaviour -- use it to set upsize as well
see https://github.com/jcupitt/libvips/issues/705
|
2017-11-25 12:09:01 +00:00 |
|
John Cupitt
|
bb81113312
|
add credits
|
2017-11-24 22:12:41 +00:00 |
|
John Cupitt
|
bb0772da51
|
Merge pull request #815 from lovell/premultiply-match-types
(Un)premultiply: ~10-15% speedup by matching clipped alpha type with IN/OUT
|
2017-11-24 22:08:50 +00:00 |
|
John Cupitt
|
bbc2f4e1f8
|
Merge pull request #816 from lovell/srgb2scrgb-optimise-3-4-band
Colour: ~20% sRGB to scRGB speedup for 3/4 channel images
|
2017-11-24 21:52:37 +00:00 |
|
Lovell Fuller
|
cac1b5b9c6
|
~20% sRGB to scRGB speedup for common 3 and 4 band images
|
2017-11-24 21:45:00 +00:00 |
|
Lovell Fuller
|
7e23a140c4
|
~10% speedup by matching clipped alpha type with IN/OUT
Improves unpremultiply precision for float/double input
|
2017-11-24 19:20:29 +00:00 |
|
John Cupitt
|
f9f717a843
|
add VIPS_ONCE and use it everywhere
Lovell's idea: save the function call in the most common case
|
2017-11-23 08:43:08 +00:00 |
|
John Cupitt
|
8806e7039e
|
Merge pull request #813 from lovell/sRGB2scRGB-once-unlikely
Colour: ~20% speedup for sRGB to scRGB pixel conversion
|
2017-11-23 08:10:42 +00:00 |
|
Lovell Fuller
|
cef897ece8
|
~20% speedup for sRGB to scRGB pixel conversion
by checking GOnce status with branch expectation
|
2017-11-23 07:36:19 +00:00 |
|
John Cupitt
|
72a493d2e6
|
fix build against giflib4
|
2017-11-22 19:52:40 +00:00 |
|
John Cupitt
|
6a4b249445
|
add dispose handling
see https://github.com/jcupitt/php-vips/issues/59
|
2017-11-22 17:37:31 +00:00 |
|
John Cupitt
|
27621733f2
|
add gif-comment
|
2017-11-22 13:10:06 +00:00 |
|
John Cupitt
|
c008bdddca
|
gifload reports first delay, not last
many GIFs have a long delay on the final frame
|
2017-11-22 11:12:11 +00:00 |
|
John Cupitt
|
7aed4c04e7
|
fix gif-loop metadata
thanks Christian Stocker
|
2017-11-21 18:06:49 +00:00 |
|
John Cupitt
|
5361903fae
|
make gif delay default to 4
should match imagemagick
|
2017-11-21 16:08:26 +00:00 |
|
John Cupitt
|
e56282e1fd
|
add gif-loop metadata
see https://github.com/rokka-io/imagine-vips/issues/3
|
2017-11-21 16:04:18 +00:00 |
|
John Cupitt
|
b611f46d5a
|
better gif delay decode
|
2017-11-21 15:09:44 +00:00 |
|
John Cupitt
|
d0c7f9d040
|
fix page-height in gifload
and add support for "gif-delay" metadata item
|
2017-11-21 11:21:27 +00:00 |
|
John Cupitt
|
8497840d97
|
Merge pull request #811 from lovell/smartcrop-luminance
Smartcrop: ~19% speedup by getting luminance from LAB instead of LCH
|
2017-11-21 08:31:53 +00:00 |
|
Lovell Fuller
|
e8b0e455d8
|
Take luminance value from LAB instead of LCH
Avoids costly atan2 conversion to polar coords
|
2017-11-20 20:56:45 +00:00 |
|
John Cupitt
|
43288833b9
|
Merge pull request #810 from lovell/smartcrop-clamp-sigma
Smartcrop: clamp sigma to avoid out of range warnings
|
2017-11-20 17:41:33 +00:00 |
|
Lovell Fuller
|
caa0988256
|
Clamp minimum sigma to avoid out of range warnings
|
2017-11-19 20:22:19 +00:00 |
|
John Cupitt
|
a4b89aa370
|
credit for affine fixup
|
2017-11-18 15:11:02 +00:00 |
|
John Cupitt
|
65cfe2e7c0
|
Merge branch 'master' into fix-affine-jaggies
|
2017-11-18 15:10:50 +00:00 |
|
John Cupitt
|
2815647ce3
|
fix background for affine on alpha images
need to convert to ink for premultiplied space
|
2017-11-18 13:42:00 +00:00 |
|
John Cupitt
|
e179e3b11f
|
premultiply alpha (if necessary) in affine
|
2017-11-18 10:59:20 +00:00 |
|
John Cupitt
|
cd898c52de
|
Merge pull request #808 from lovell/prefer-sqrt-to-pow-0.5
Prefer ~10x faster sqrt instead of pow when y=0.5
|
2017-11-17 22:11:23 +00:00 |
|
Lovell Fuller
|
bb58685d1c
|
Use ~10x faster sqrt instead of pow when y=0.5
|
2017-11-17 20:24:28 +00:00 |
|
John Cupitt
|
fcec6d639b
|
fix jaggies on the edge of affine output
and add a "background" param
|
2017-11-17 16:30:25 +00:00 |
|
John Cupitt
|
ef9b23b95a
|
update function list
|
2017-11-09 15:00:13 +00:00 |
|
John Cupitt
|
2bb7844f4c
|
update docs
some old stuff in examples
|
2017-11-09 14:53:20 +00:00 |
|
John Cupitt
|
c01afbc559
|
update docs
the examples page was using the old python binding
|
2017-11-04 14:50:49 +00:00 |
|
John Cupitt
|
4ea743f5e6
|
add combine mode to find_indexed
|
2017-11-03 16:36:09 +00:00 |
|
John Cupitt
|
487c112807
|
add VIPS_COMBINE_MIN combining mode
for vips_compass()
|
2017-11-02 12:34:01 +00:00 |
|
John Cupitt
|
55e577a2fb
|
rename nearest as fill_nearest
avoid a clash with the nearest-neighbour interpolator
|
2017-11-01 15:06:37 +00:00 |
|
John Cupitt
|
cdc286e9d6
|
switch to float distance calculations
removes dithering effects along edges
|
2017-11-01 13:16:36 +00:00 |
|
John Cupitt
|
cb37089c9b
|
seems to work
|
2017-11-01 13:16:36 +00:00 |
|
John Cupitt
|
ae54f35ed1
|
start tinkering
|
2017-11-01 13:16:36 +00:00 |
|
John Cupitt
|
d90f2e649d
|
no error for bad page-height in tiffsave
just don't write a toilet-roll image
the error was confusing and easy to trigger by mistake
see https://github.com/jcupitt/libvips/issues/782
|
2017-10-24 09:39:58 +01:00 |
|
John Cupitt
|
3b75b1e2ac
|
fix gcc7 build
removed exception specs from deprecated C++ binding
|
2017-10-24 09:31:23 +01:00 |
|
John Cupitt
|
5ec1d5b72f
|
fix vipsthumbnail --size Nx
oh dear, width but not height size specs to vipsthumbnail were not working
thanks jrochkind
see https://github.com/jcupitt/libvips/issues/781
|
2017-10-23 22:27:23 +01:00 |
|