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96 Commits

Author SHA1 Message Date
Lovell Fuller
1dd4be670d Add timeout function to limit processing time 2021-09-22 10:33:59 +01:00
Zaruike
b7fbffb3f7 Add support for libvips compiled with OpenJPEG 2021-09-05 09:32:02 +01:00
Tenpi
4a9267ce12 Add lightness option to modulate operation 2021-08-30 20:22:41 +01:00
Lovell Fuller
3402656ec5 Set PNG bitdepth based on number of colours #2855 
Removes use of deprecated libvips API
 2021-08-26 22:05:29 +01:00
Mart
b7add480c7
Add support for bit depth with raw input and output (#2762) 
* Determine input raw pixel depth from the given typed array
* Allow pixel depth to be set on raw output
 2021-08-03 14:52:54 +01:00
Espen Hovlandsdal
b7ddbe71f7 Add support for negating only non-alpha channels 
Fixes #1035
 2021-08-02 21:19:56 +01:00
Daiz
bb48d0d857 Add pipelineColourspace operator 2021-07-14 13:45:47 +01:00
Lovell Fuller
75cddbdb6d Default AVIF encoding to 4:4:4 chroma subsampling #2562 2021-07-14 13:45:47 +01:00
Brad Parham
4b6b6189bf
Add contrast limiting adaptive histogram equalization (CLAHE) operator (#2726) 2021-05-23 17:36:04 +01:00
Lovell Fuller
4237f5520f Allow withMetadata to set density #967 2021-04-17 13:46:54 +01:00
Lovell Fuller
bc60daff9e Allow EXIF metadata to be set/update #650 2021-04-05 11:39:53 +01:00
Lovell Fuller
8c33d0aa56 Allow ensureAlpha to set alpha transparency level #2634 2021-04-01 21:14:06 +01:00
Lovell Fuller
00aece0538 Ensure id attr can be set for IIIF tile output #2612 2021-03-14 11:19:53 +00:00
Lovell Fuller
984a9e653e Upgrade to libvips 8.10.6-alpha1 
- Prebuilt binaries now include mozjpeg and libimagequant (BSD 2-Clause)
- Prebuilt binaries limit AVIF support to the most common 8-bit depth
- Add `mozjpeg` option to `jpeg` method, sets mozjpeg defaults
- Reduce the default PNG `compressionLevel` to the more commonly used 6
 2021-03-14 11:19:53 +00:00
Lovell Fuller
8d49b7dde1 Ensure tests pass with latest libvips master branch 
Expose forthcoming HEIF features where available
 2021-01-13 16:47:49 +00:00
Manan Jadhav
02676140e8 Allow for negative top/left offsets in composite overlays 
A top or left offset value of -1 will no longer mean that the
value is not set, but will now be an actual offset of -1.

INT_MIN for left & top will mean that the values are not set.

Co-authored-by: Christian Flintrup <chr@gigahost.dk>
 2020-12-20 17:36:39 +00:00
Lovell Fuller
103ec0d58f Upgrade to libvips 8.10.5, AVIF support in prebuilt binaries 
Remove experimental status from HEIF, changing defaults
to prefer royalty-free AV1 over patent-encumbered HEVC
 2020-12-18 17:32:16 +00:00
Guillermo Varela
0f473fe3b1
Expose libvips affine operation (#2336) 2020-11-16 12:27:38 +00:00
beig
c213e9878d
Add centre/center option to tile-based output (#2397) 2020-10-08 09:51:54 +01:00
Robert O'Rourke
eaecb7347b Add support to withMetadata for custom ICC profile #2271 2020-08-19 21:32:15 +01:00
Tomáš Szabo
cb1baede87
Add support for animated WebP and GIF (via magick) (#2012) 2020-08-17 14:48:38 +01:00
Lovell Fuller
3150fad909 Upgrade to libvips 8.10.0-beta2 2020-07-14 19:45:25 +01:00
Lovell Fuller
8b3c0daab2 Upgrade to libvips v8.9.1-alpha1 prebuild 2020-02-19 11:41:18 +00:00
Lovell Fuller
4abb4edf64 Migrate internals to N-API #1282 2020-02-15 19:38:15 +00:00
Lovell Fuller
bd52e93fca Deprecate limitInputPixels and sequentialRead, move to input options 2020-01-12 19:59:39 +00:00
Lovell Fuller
4b8cc13a05 Add 2020 to list of copyright years 2020-01-08 21:20:53 +00:00
Paul Neave
08a6597626 Add background option to tile output operation (#1924) 2019-10-25 14:30:33 +01:00
Andargor
4ae8999f62 Add premultiplied option to composite operation (#1835) 2019-08-14 19:01:23 +01:00
Lovell Fuller
417cca6e0d Use libvips built-in ICC profiles when required #1619 2019-07-29 14:16:21 +01:00
Lovell Fuller
233b015d77 Improve consistency of validation error handling 
Utilises common path of existing invalidParameterError
 2019-07-26 14:58:54 +01:00
Lovell Fuller
36e8a3da88 Expose libwebp smartSubsample and reductionEffort #1545 2019-07-14 22:52:38 +01:00
RaboliotTheGrey
6c02949fc1 Add skipBlanks support for tile layout (#1687) 2019-07-12 12:02:51 +01:00
Lovell Fuller
b737d4601e Add experimental support for HEIF images #1105 
Requires a custom, globally-installed libvips compiled with libheif
 2019-07-04 13:21:32 +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
Lovell Fuller
98797445de Expose PNG output options requiring libimagequant #1484 2019-01-13 09:06:05 +00:00
Lovell Fuller
4c01a099ea Add ensureAlpha op, adds alpha channel if missing #1153 2019-01-05 21:12:33 +00:00
Lovell Fuller
ee8bfa3980 Add 2019 to list of years of copyright 2019-01-04 16:05:26 +00:00
Michael B. Klein
c695c40abc Expose libvips pyramid/tile options for TIFF output (#1483) 2018-12-06 22:33:46 +01:00
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
Lovell Fuller
0725378257 Add trimOffsetLeft, trimOffsetTop to trim response #914 2018-10-02 20:16:00 +01:00
Lovell Fuller
21fbe546b8 Switch from custom trim op to vips_find_trim #914 2018-10-02 11:24:32 +01:00
Lovell Fuller
a64844689e Deprecate background, add op-specific prop to resize/extend/flatten #1392 2018-10-01 20:58:55 +01:00
Lovell Fuller
c3274e480b Deprecate crop, embed, ignoreAspectRatio, max, min, withoutEnlargement. 
These become options of the resize operation instead. #1135
 2018-09-30 20:16:27 +01:00
freezy
796738da65 Add support for arbitrary rotation angle via vips_rotate (#1385) 2018-09-27 18:00:36 +01:00
Alun Davies
b5b95e5ae1 Expose depth option for tile-based output (#1342) 2018-08-18 15:09:53 +01:00
Lovell Fuller
c14434f9e7 Add removeAlpha op, removes alpha channel if any #1248 2018-08-07 20:32:11 +01:00
Espen Hovlandsdal
7bbc5176a1 Expose mozjpeg quant_table flag (#1285) 2018-07-10 15:56:05 +01:00