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98 Commits

Author SHA1 Message Date
Lovell Fuller
99be893dd4 Upgrade to libvips v8.17.0 
CI: Use more recent, non-deprecated Windows runners

Bump devDeps
 2025-06-12 11:27:26 +01:00
Lovell Fuller
3fd818c4b5 Prevent use of linux-x64 binaries with v1 microarchitecture 2025-03-19 19:54:53 +00:00
Lovell Fuller
08108f5fad Use std::once for vips_init call 2023-10-06 09:44:57 +01:00
Lovell Fuller
739b317a6f Expose ability to (un)block libvips ops by name 2023-07-19 16:53:52 +01:00
Lovell Fuller
6c61ad256f Ensure all source code files contain SPDX licence 2023-02-28 17:01:58 +00:00
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
Kleis Auke Wolthuizen
c2ecde6a16
Windows: ensure C++ runtime is linked statically (#3110) 
And remove the empty invalid parameter handler, which should
be present in the C layer instead.

This partially reverts commit
659cdabd8e8c284901a0ea17ccdcb13e17350a8e,
the added test case in that commit is still preserved.
 2022-02-26 19:15:37 +00:00
Kleis Auke Wolthuizen
659cdabd8e
Windows: make invalid param errors recoverable by default (#3002) 
* Tests: ensure writing to missing directory fails

Co-authored-by: Lovell Fuller <github@lovell.info>
 2021-12-06 10:08:32 +00:00
Lovell Fuller
5a9cc835b3 Reduce concurrency when using glibc-based Linux 
to help prevent memory fragmentation
 2021-03-14 11:19:53 +00:00
Lovell Fuller
bba00c2bfe Revert: ensure all platforms use fontconfig #2399 #2515 2021-01-13 17:50:58 +00:00
Lovell Fuller
ef964b5472 Ensure all platforms use fontconfig to render #2399 2020-12-20 10:23:26 +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
Lovell Fuller
6ed1f49ad3 Ensure libvips is initialised only once #2143 2020-03-29 19:44:21 +01:00
Lovell Fuller
4abb4edf64 Migrate internals to N-API #1282 2020-02-15 19:38:15 +00:00
Lovell Fuller
4b8cc13a05 Add 2020 to list of copyright years 2020-01-08 21:20:53 +00:00
Lovell Fuller
946d3c81a5 Add experimental support for Worker Threads #1558 2019-06-26 21:15:04 +01:00
Lovell Fuller
ee8bfa3980 Add 2019 to list of years of copyright 2019-01-04 16:05:26 +00:00
Rahul Nanwani
d6aee8e5ba Add pixel-derived image statistics via vips_stats (#915) 2017-12-09 11:17:48 +00:00
Lovell Fuller
301bfbd271 Expose libvips warnings via NODE_DEBUG env var 2017-04-26 21:37:43 +01:00
Lovell Fuller
81f5589411 Add use of 'cc' to improve C++ code style linting 2017-02-11 09:59:23 +00:00
Lovell Fuller
5c9c17f1f6 Switch from libvips' C to C++ binding 
Requires upgrade to libvips 8.2.1
 2016-02-03 17:48:22 +00:00
Lovell Fuller
11329d5e09 Expose control of the number of open files in libvips' cache. 
Breaks API of existing cache method.
Disable libvips cache for I/O tests.
 2016-02-03 17:48:22 +00:00
Lovell Fuller
32c4b9eff1 Allow SIMD vector unit to be toggled on/off #172 
Currently defaults to off but future versions may default to on
 2015-12-12 09:11:50 +00:00
Lovell Fuller
b7e0a6f277 Upgrade to nan v2 #246 
Provides support for io.js v3 and Node v4
 2015-08-23 21:36:48 +01:00
Lovell Fuller
36be0453dd Refactor internal 'resize' to more apt 'pipeline' 
Refactor 'composite' C to C++ 'operations'
 2015-06-01 16:33:26 +01:00
Lovell Fuller
8832ae0bf9 Add private maxColourDistance for functional tests 
Switch MSE-based tests to use it

Remove experimental MSE-based compare API
 2015-06-01 14:21:02 +01:00
Daniel Gasienica
ef8db1eebf Premultiply alpha channel to avoid dark artifacts during tranformation 
Add `Sharp.compare(file1, file2, callback)` function for comparing images
using mean squared error (MSE). This is useful for unit tests.

See:
- https://github.com/jcupitt/libvips/issues/291
- http://entropymine.com/imageworsener/resizealpha/
 2015-06-01 14:21:02 +01:00
Lovell Fuller
4f72dcbf54 Verify platform/compiler compatibility #178 #214 2015-05-11 10:46:47 +01:00
Lovell Fuller
1e52c2dbe6 Windows compatibility #19 
Hide WebP format and normalise option

Separate test runners for node and iojs
 2015-04-21 12:13:19 +01:00
Lovell Fuller
c7ccf6801d Expose runtime format availability 
Aids addition of new format/method combos

Dogfood this in the test code
 2015-02-26 19:41:33 +00:00
Lovell Fuller
0e91ca90d6 Remove lingering NanAdjustExternalMemory 
Should have been removed in fe34548b
 2015-02-12 12:15:56 +00:00
Lovell Fuller
83ebe12061 Remove atexit handler as libvips defines this 
New grunt-sharp build tool

Version bump for latest libvips
 2015-01-22 14:17:20 +00:00
Lovell Fuller
8e9a8dfede Remove cpplint namespace-related warnings 2015-01-16 22:31:46 +00:00
Lovell Fuller
7537adf399 Add features from libvips 7.40+ 
Load TIFF from Buffer/Stream

Interlaced PNG output no longer needs tilecache

Option to disable PNG adaptive row filtering
 2014-11-08 12:08:27 +00:00
Lovell Fuller
8bc1981891 Refactor C++ code 
Split features into their own file

Style is becoming less C, more C++
 2014-10-21 21:38:19 +01:00
Lovell Fuller
db6dc6431b Add support for mirroring #62 2014-10-21 14:47:08 +01:00
Lovell Fuller
9f6cc33858 Memory leak mop-up of new feature spillage 2014-10-13 22:53:43 +01:00
Lovell Fuller
945d941c7b Convert image to sRGB sooner for embed 2014-10-13 15:39:52 +01:00
Brandon Aaron
83b72a1ede Add support for stand-alone, pre-resize, and post-resize extraction with a topOffset, leftOffset, width, and height. 2014-10-07 09:56:55 -04:00
Lovell Fuller
6190ca4307 Ensure conversion to sRGB occurs before background #99 2014-10-07 10:17:20 +01:00
Lovell Fuller
37cb4339e2 Import embedded colour profile, if present #99 2014-10-06 10:45:58 +01:00
Lovell Fuller
46f229e308 Use own Angle enum to wrap jcupitt/libvips@154796a 2014-10-06 10:22:45 +01:00
Lovell Fuller
fb0769a327 Improve image reference handling 2014-10-03 11:45:06 +01:00
Lovell Fuller
0cba506bc4 Allow embed with rgba background #86 #89 
Small memory leak mop-up related to #94
 2014-10-02 20:02:14 +01:00
Daniel Gasienica
6145231936 Add background and flatten APIs 2014-09-30 17:58:57 -07:00
Lovell Fuller
513b07ddcf Add hasAlpha attribute to metadata API 
Provides internal sharp_image_has_alpha method

Hopefully this helps with #91
 2014-09-30 13:35:42 +01:00
Lovell Fuller
1c79d6fb5d Add support for greyscale conversion #43 2014-09-16 11:22:26 +01:00
Lovell Fuller
3699e61c20 Improve support for extension-less output filenames 2014-09-07 08:59:11 +01:00
Lovell Fuller
2820218609 Add format property to output info 
Output format may be derived from input format
 2014-09-04 11:38:05 +01:00
Lovell Fuller
eb3e739f7b Expose libvips thread pool size 2014-09-03 19:52:03 +01:00