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163 Commits

Author SHA1 Message Date
Emanuel Jöbstl
6d404f4d2c
Add coords to output when using attention based crop (#3470) 2023-01-16 09:20:42 +00:00
Kleis Auke Wolthuizen
6cda090ce2
Tests: remove ICC profile from CIELAB fixture (#3510) 
This ICC profile is considered incompatible with this image.

See: https://github.com/libvips/libvips/issues/730
 2023-01-01 21:12:29 +00:00
Lovell Fuller
01ffa80338 Improve extractChannel support for 16-bit output #3453 2022-11-15 15:00:32 +00:00
Marcos Casagrande
eee0dd36d9
Ensure limitInputPixels uses uint64 (#3349) 2022-09-06 09:05:51 +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
212a6e7519 Ensure op ordering is respected where possible #3319 
Emit warnings when previous ops might be ignored
Flip and flop now occur before rotate, if any
 2022-08-18 16:41:33 +01:00
Lovell Fuller
e0d3c6e05d Use bounding box of alpha+non-alpha for trim op #2166 2022-07-05 18:19:17 +01:00
Kleis Auke Wolthuizen
afc4c5bf79
Upgrade to libvips v8.13.0-rc1 (#3230) 
* Switch from decompress-zip to extract-zip

The former seems to hang when unzipping a ZIP64 file that uses
the general purpose bit flag 3 as file entry.

See: https://github.com/thejoshwolfe/yauzl#no-streaming-unzip-api

* Prefer to call via static member instead

Makes it clearer that a static method is being called.

* `flatten-orange.jpg`: save without chroma subsampling

To ensure no down-scaling of the Cr/Cb channels.
 2022-06-26 22:39:29 +01:00
Lovell Fuller
23033e2050 Prevent double unpremultiply with some composite blends 2022-03-04 23:17:07 +00:00
Lovell Fuller
c62002554b Improve performance and accuracy of multi-image composite #2286 2022-02-16 19:04:23 +00:00
Kleis Auke Wolthuizen
7eb5efa3a3
Update tests and comments after 7faacd9 (#3080) 2022-02-08 21:12:38 +00:00
Kleis Auke Wolthuizen
7faacd91b0 Avoid fastShrinkOnLoad workaround 2022-02-08 18:20:25 +00:00
Lovell Fuller
35a81a7af2 Upgrade to libvips v8.12.2 2022-02-01 10:52:02 +00:00
Lovell Fuller
d8f1298511 Ensure rotate-then-extract works with EXIF mirroring #3024 2022-01-08 18:48:11 +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
336856dfc2 Tests: add PNG palette decode/encode roundtrip 2021-11-25 10:29:28 +00:00
Lovell Fuller
079bd7b9f5 Upgrade to libvips v8.12.0-rc1 2021-11-16 10:28:38 +00:00
Zaruike
b7fbffb3f7 Add support for libvips compiled with OpenJPEG 2021-09-05 09:32:02 +01:00
Lovell Fuller
104464c2e0 Ensure images with P3 profiles retain full gamut #2862 2021-08-30 17:15:17 +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
c65de3fe6d Default to single-channel output from extractChannel #2658 2021-07-14 13:45:47 +01:00
Lovell Fuller
6c2e6c5432 Install: multiple platform-arch binaries in same tree 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
Michael Nutt
9a1e8ed574
Add premultiplied boolean flag for raw pixel data input (#2685) 2021-05-03 19:30:37 +01:00
Lovell Fuller
013f5cffa9 Tests: refactor modulate suite, ~20x faster 2021-03-15 18:20:06 +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
171aade9cd Tests: reduce time taken by metadata tests 2021-01-26 19:52:33 +00:00
Lovell Fuller
67213ae86c Tests: refactor output paths, might enable parallel runs 2021-01-26 18:43:48 +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
stefanprobst
79f476ae4d
Allow input density range up to 100000 DPI (#2348) 2020-09-02 08:56:12 +01:00
Denis Soldatov
00e65f6f14
Ensure correct pageHeight when verifying image dimensions (#2343) 2020-08-28 13:39:19 +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
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
4a745f2d2e Expose delay/loop metadata for animated images #1905 2020-01-09 22:51:08 +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
d31a91a599 Expose raw TIFFTAG_PHOTOSHOP metadata #1600 2019-11-29 13:05:07 +00:00
Lovell Fuller
11daa3b4d1 Tests: flatten to mid-grey before generating fingerprint 2019-11-14 13:18:14 +00:00
Lovell Fuller
c41b87303d Ensure trim op supports image-in-alpha #1597 2019-11-14 11:29:45 +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