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132 Commits

Author SHA1 Message Date
Marcos Casagrande
735fee74db
Expose optional minAmplitude parameter of blur operation (#4172) 2024-07-23 11:31:11 +01:00
Marcos Casagrande
67a4592756
Expose optional precision parameter of blur operation (#4168) 2024-07-20 13:53:23 +01:00
Lovell Fuller
2f0bbebfc9 Refactor conv op to use slightly safer std::vector 
Inspired by similar change to recomb op in commit 60c5c50
 2024-07-05 21:34:24 +01:00
Denice
60c5c5083d Add support to recomb operation for 4x4 matrices 2024-07-05 15:31:51 +01:00
Lovell Fuller
9c05ea8dd2 Add pageHeight and pages to anim output response #3411 2024-06-17 16:32:49 +01:00
Mert
3c26080c39
Add bitdepth option to heif output (#4036) 
Prebuilt binaries support only AVIF with a bitdepth of 8
 2024-03-21 14:36:17 +00:00
Lovell Fuller
0f77b18078 Rename internal property name to better reflect use 
This property is used for the processing pipeline colourspace
rather than the input colourspace, so the name was confusing.
 2024-03-06 20:49:47 +00:00
Lovell Fuller
e78200cc84
Increase control over output metadata (#3856) 
Add withX and keepX functions to take advantage of
libvips 8.15.0 new 'keep' metadata feature.
 2023-11-22 09:03:57 +00:00
Lovell Fuller
3f7313d031
Improve tint luminance with weighting function (#3859) 
Co-authored-by: John Cupitt <jcupitt@gmail.com>
 2023-11-19 13:19:34 +00:00
Lovell Fuller
0bd1715f36 Options for trim op must be an Object, add lineArt #2363 2023-11-04 14:09:50 +00:00
Dennis Beatty
28aa176957 Add support for miniswhite when using TIFF output 2023-11-03 11:27:49 +00:00
Lovell Fuller
85b26dab68 Expose preset option for WebP output #3639 2023-07-12 19:12:04 +01:00
Anton Marsden
a4c6eba7d4
Add unflatten operation to create an alpha channel (#3461) 2023-04-07 11:01:29 +01:00
LachlanNewman
d7776e3b98 Add support to normalise for lower and upper percentiles (#3583) 2023-03-21 10:13:12 +00:00
Lovell Fuller
6c61ad256f Ensure all source code files contain SPDX licence 2023-02-28 17:01:58 +00:00
Tomasz Janowski
6f0e6f2e65
Add support to extend for extendWith, allows copy/mirror/repeat (#3556) 2023-02-17 14:01:24 +00:00
Emanuel Jöbstl
6d404f4d2c
Add coords to output when using attention based crop (#3470) 2023-01-16 09:20:42 +00:00
Lovell Fuller
eac6e8b261 Upgrade to libvips v8.14.0-rc1 
- Replace GIF 'optimise' option with 'reuse'
- Add 'progressive' option to GIF
- Add 'wrap' option to text creation
- Add 'formatMagick' property to *magick input metadata
 2022-12-29 15:53:50 +00:00
Lovell Fuller
a7fa7014ef Add experimental support for JPEG-XL, requires libvips with libjxl 
The prebuilt binaries do not include support for this format.
 2022-12-13 21:55:17 +00:00
Lovell Fuller
5740f4545e Expose GIF opts: interFrameMaxError, interPaletteMaxError #3401 2022-11-14 16:09:52 +00:00
Lovell Fuller
f5109560d6 Standardise approach for string to enum conversion 2022-09-02 12:20:09 +01:00
Mart
c3a852eecf
Add trim option to provide a specific background colour (#3332) 
Co-authored-by: Mart Jansink <mart@cinemait.nl>
 2022-08-23 12:28:02 +01:00
Anton Marsden
74e3f73934 Expand linear operation to allow use of per-channel arrays #3303 2022-08-20 10:27:04 +01:00
Lovell Fuller
b46ab510da Add Buffer and Stream support to tile output #2238 2022-07-24 11:06:41 +01:00
Lovell Fuller
6288c7bced Expose reoptimise palette option for GIF output 2022-07-12 21:12:31 +01:00
Lovell Fuller
d247c02762 Add mixed and minSize animation options for WebP output 2022-07-12 14:51:03 +01:00
Lovell Fuller
ea599ade10 Allow sharpen options to be provided as an Object 
Also exposes x1, y2, y3 parameters #2561 #2935
 2022-03-09 19:07:08 +00:00
Kleis Auke Wolthuizen
115a6b10f6
Ensure affineInterpolator is correctly finalised (#3083) 2022-02-09 14:45:11 +00:00
ompal
f7bed69ffb Add resolutionUnit to metadata and as tiff option #3023 
Co-authored-by: Lovell Fuller <github@lovell.info>
 2022-01-29 14:31:47 +00:00
Kleis Auke Wolthuizen
7aa340232e
Ensure delays of the origin image is preserved (#3062) 
By not initializing the delay vector, since we assume it's empty by default.

See: #3061.
 2022-01-28 11:50:31 +00:00
Chris Banks
446e4e3c3a
Add withoutReduction option to resize operation (#3006) 2021-12-12 19:10:56 +00:00
Kleis Auke Wolthuizen
513fb40f40
Improve multi-frame image resizing (#2789) 
* Ports vips_thumbnail logic to sharp 
* Deprecates the pageHeight output option for WebP/GIF
 2021-12-10 20:32:04 +00:00
Lovell Fuller
e1ba2a7fd8 Standardise HEIF effort option name, deprecate speed 2021-11-24 19:54:04 +00:00
Lovell Fuller
2b1f5cbe07 Standardise WebP effort option name, deprecate reductionEffort 2021-11-24 18:54:30 +00:00
Lovell Fuller
72025051c5 Expose control over CPU effort for palette PNG #2541 2021-11-24 17:12:53 +00:00
Lovell Fuller
f7f3e43490 Add support for GIF output using cgif in prebuilt binaries 2021-11-21 10:22:34 +00:00
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