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94 Commits

Author SHA1 Message Date
Lovell Fuller
17ea70a102 Add named 'alpha' channel to extractChannel op #2138 2020-06-07 10:43:43 +01:00
Lovell Fuller
14dc7681ed Upgrade to libvips v8.9.0-alpha2 prebuild 
Improve tests for 32-bit ARM
 2020-03-04 23:17:23 +00:00
Lovell Fuller
1717173f17 Tests: tighten composite offset thresholds 2020-02-15 10:53:30 +00:00
Lovell Fuller
755a0caf3d Fix 16-bit, 2-channel PNG w/ ICC profile support #2013 2019-12-20 17:19:33 +00:00
Lovell Fuller
833aaead56 Ensure modulate can co-exist with other colour ops #1958 2019-11-11 22:16:28 +00:00
Lovell Fuller
14af0bda61 Regenerate flatten-rgb16-orange test expectation, reduce threshold 2019-09-21 20:01:15 +01:00
Lovell Fuller
e4333ff6b0 Changelog entry, credit and doc update for #1835 2019-08-14 20:17:31 +01:00
Andargor
4ae8999f62 Add premultiplied option to composite operation (#1835) 2019-08-14 19:01:23 +01:00
Ilya Ovdin
690bc43abe Fix rotate/extract ordering for non-90 angles (#1755) 2019-07-26 20:28:45 +01:00
Lovell Fuller
50b461024d Add test coverage for single value extend operation 2019-07-26 19:31:14 +01:00
Lovell Fuller
631a3597c7 Upgrade to libvips v8.8.0, remove deprecated overlayWith 2019-06-26 18:32:53 +01:00
Jakub Michálek
b494b2e872 Add brightness, saturation and hue modulation #609 (#1601) 2019-03-25 07:44:07 +00:00
Lovell Fuller
7cafd4386c Add composite op, supporting multiple images and blend modes #728 2019-03-09 22:46:23 +00:00
Keith
541e7104fd Expose libvips recombination matrix operation #1477 2018-12-04 23:06:34 +01:00
Daiz
a48f8fbb61 Allow separate parameters for gamma encoding and decoding (#1439) 2018-11-11 10:15:38 +01:00
freezy
796738da65 Add support for arbitrary rotation angle via vips_rotate (#1385) 2018-09-27 18:00:36 +01:00
Lovell Fuller
93aac660a3 Tests: avoid shrink-on-load for (non-turbo) libjpeg compat 2018-09-21 19:34:52 +01:00
Lovell Fuller
deacd553bf Enable SIMD convolution by default #1213 2018-09-19 21:42:40 +01:00
Lovell Fuller
c8ff7e11a9 Upgrade to libvips v8.7.0 
Drop Node 4 support
Add experimental musl prebuild for Node 8 and 10
 2018-09-19 21:38:09 +01:00
Axel Eirola
7d48a5ccf4 Allow floating point density input (#1362) 
Metadata output will still remain integer
 2018-09-01 08:58:30 +01:00
Lovell Fuller
d705cffdd6 Ensure extractChannel works with 16-bit images #1330 2018-08-12 20:22:39 +01:00
Lovell Fuller
94607b585a Ensure extractChannel sets bw colourspace interp #1257 2018-06-19 22:47:52 +01:00
Lovell Fuller
54a71fc142 Fix tint op by ensuring LAB and allowing negative values #1235 
Add test cases for more tint colours and input interpretations
 2018-05-23 20:51:47 +01:00
Rik Heywood
dbac4b9a63 Add tint operation to set image chroma 2018-04-11 20:05:48 +01:00
Andrea Bianco
875937e3d8 Expose libvips' median filter operation (#1161) 2018-03-17 10:52:44 +00:00
Marcel
d599d1f29e Expose linear transform feature of libvips (#1024) 2018-02-04 10:36:04 +00:00
Kenric D'Souza
927b77700d Add gravity support to embed feature (#1038) 2017-12-12 19:29:16 +00:00
Lovell Fuller
8fe3b59efe Update test fixtures for e9b7231ac0 2017-12-08 17:54:39 +00:00
Lovell Fuller
929ea10f76 Re-enable test for 1200 DPI SVG rasterisation to PNG 2017-11-27 19:31:31 +00:00
Lovell Fuller
efd2e893cf Ensure expected fixtures match libvips v8.6.0 behaviour 2017-11-27 19:13:39 +00:00
Lovell Fuller
2a18b9a8f7 Remove centreSampling option, update some expected test fixtures 
See https://github.com/jcupitt/libvips/issues/705
 2017-11-26 13:49:56 +00:00
Jarda Kotěšovec
d0f66c3734 Switch to libvips' resize, make fastShrinkOnLoad optional (#977) 2017-10-19 11:05:43 +01:00
Matthew McEachen
b4d72bd544 Add failOnError option to fail-fast on bad input image data (#976) 2017-10-19 11:05:43 +01:00
Lovell Fuller
57946ed672 Upgrade to libvips v8.6.0 
Expose offset coordinates of strategy-based crop
Switch to Github releases for prebuilt libvips
Move packaging scripts to lovell/sharp-libvips repo
 2017-10-19 11:05:43 +01:00
Kleis Auke Wolthuizen
e0d622d347 Skip shrink-on-load when trimming (#887) (#888) 2017-07-28 21:02:30 +01:00
Lovell Fuller
49297d6afb Ensure flip and flop operations work with auto-rotate #837 2017-06-19 23:42:26 +01:00
Lovell Fuller
f42a1ceab7 Recalculate residual after adjusting shrink #831 2017-05-30 20:22:15 +01:00
Lovell Fuller
e398b471e1 Prevent aliasing by using dynamic values for shrink(-on-load) 2017-05-13 18:46:39 +01:00
Lovell Fuller
36078f9903 Switch to the libvips crop strategy implementations 2017-05-06 14:46:28 +01:00
Lovell Fuller
1169afbe90 Avoid (un)premultiplication for overlay image without alpha channel 
Add 'premultiplied' boolean attribute to output info, helps test
 2017-04-26 21:37:43 +01:00
Lovell Fuller
46aec7eabc Upgrade libvips dependency and packaging to v8.5.1 2017-04-26 21:37:43 +01:00
Lovell Fuller
1aa053ce6f Create blank image (width, height, channels, background) #470 2017-03-11 11:46:01 +00:00
Rahul Nanwani
a1b8efe721 Expose WebP alpha quality, lossless and near-lossless output options (#685) 2017-01-19 13:45:32 +00:00
Lovell Fuller
d2455267a8 Allow non-RGB input to embed/extend onto bg with alpha #646 2016-12-11 16:01:21 +00:00
Lovell Fuller
d3c78f825c Ensure premultiply op occurs before box shrink #605 2016-12-04 18:25:44 +00:00
Patrick Paskaris
6ccccf8c39 Allow use of extend with greyscale input (#623) 2016-11-14 22:09:43 +00:00
Lovell Fuller
eb30f6ceff Upgrade libvips to v8.4.2 
Improved EXIF orientation and GIF alpha channel support
 2016-11-02 09:25:20 +00:00
Lovell Fuller
18b9991fe7 Add experimental 'attention' crop strategy 2016-10-12 11:18:58 +01:00
Lovell Fuller
28ce33feb3 Fix y-axis calc when overlaying at fixed point #566 2016-09-16 11:20:08 +01:00
Lovell Fuller
af9d09f8ae Ensure conv kernel scale is clamped to min val of 1 #561 2016-09-03 20:06:49 +01:00