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350 Commits

Author SHA1 Message Date
Lovell Fuller
f1ead06645 Update test expectations/thresholds previously failing on OS X. 
Remove Node v5 from CI builds.
 2016-06-14 22:25:27 +01:00
Lovell Fuller
7d261a147d Ensure scaling factors are calculated independently #452 
Fixes bug introduced in v0.15.0 where, if the shrink operation
rounded up along one dimension, it could then also round up the
reduce operation on the same axis, creating a small stretch effect.
 2016-06-13 23:03:45 +01:00
lemnisk8
62554b766f Add support for repeated/tiled overlay image (#443) 
USAGE: overlayWith('overlayimage.png', { tile: true, gravity: northwest} )
When using the tile option, the gravity option is applied to the extracted part of the tiled overlay image.
 2016-05-26 16:42:17 +01:00
frulo
e699e36270 Add alpha channel, if required, before extend operation (#439) 2016-05-26 09:46:14 +01:00
Lovell Fuller
933989c87d Update benchmark results ahead of v0.15.0, ~20% improvement 2016-05-21 10:21:42 +01:00
Lovell Fuller
e3cbcb98c0 Add hints about compiling with _GLIBCXX_USE_CXX11_ABI #432 
Increase deprecatedness of preinstall script
Additional valgrind suppressions for libwebp
 2016-05-21 09:03:09 +01:00
Lovell Fuller
cdb2894bd9 Use libvips' new lanczos3 kernel as default for image reduce 
Deprecate interpolateWith method, now provided as an option
 2016-05-18 19:57:22 +01:00
Lovell Fuller
1bece3a792 Add 2 channel (grey+alpha) GIF test case #375 2016-05-07 20:04:17 +01:00
Lovell Fuller
1de0038516 Upgrade to libvips 8.3.x 
Add support for libvips' new native loaders, including GIF and SVG
Pre-built binaries now include giflib and librsvg, exclude *magick
 2016-05-07 20:04:17 +01:00
Lovell Fuller
b7a098fb28 Break existing sharpen API to accept sigma and improve precision 2016-05-07 20:04:17 +01:00
Lovell Fuller
b6030c161b Update expected test fixtures for libvips 8.3 2016-04-23 20:07:55 +01:00
Lovell Fuller
c920180cb3 Remove (un)premultiply ops when not resizing/compositing #413 2016-04-23 19:50:00 +01:00
Lovell Fuller
c808139b02 Changelog additions and version bumps ahead of v0.14.1 2016-04-14 21:57:44 +01:00
Lovell Fuller
e0d58266be Allow use of embed with 1 and 2 channel images #411 2016-04-14 21:39:17 +01:00
Felix Bünemann
1b7c5816fc Speed up slow pixel limit tests (#404) 
This replaces the single color 20000x14000 PNG with a 20000x14000
Grayscale JPG. On a Broadwell Core i7 @ 3.1 GHz this speeds up the
"Disabling limit works" test from ~6.2s to ~0.15s because it can use
jpeg resize-on-load optimizations.

This should fix occasional timeouts on Travis CI.
 2016-04-08 22:21:28 +01:00
Felix Bünemann
b224874332 Add support for writing dz format to zip container (#402) 
To enable this you can either use the `.zip` or `.szi` file extensions
or use `.tile({container: 'zip'})` with the `.dzi` extension.
 2016-04-08 19:58:13 +01:00
Samy Al Zahrani
ef61da3051 Ensure dimensions of final output image are provided (#399) 
Add a failing test for vips::VError exception
* fix buffer size mismatch
* Loosen error message assertion
* Update image
 2016-04-08 08:58:51 +01:00
Lovell Fuller
71fb839e2b Speed up limitInputPixels test case 
Update changelog
 2016-04-04 12:48:53 +01:00
kentongray
8c9c070caf Ability to disable limitInputPixels #250 
Update docs
Added a giant image for testing
Adding myself to contributors
Added tests to verify giant image can be opened
Extend test-win time limit (because of large images)
 2016-04-04 08:35:11 +01:00
John Tobin
ebfc897bcf Fix for orientation values 1-8 2016-04-02 11:59:26 +01:00
Lovell Fuller
c66495b66c Tighten C++ linting rules 
Bump benchmark dependencies
Update leak test suppressions
Update future branch details
 2016-03-31 20:30:40 +01:00
Lovell Fuller
24fb0c33c2 Add further test case for #387, which builds on 25b63a2 2016-03-30 19:26:19 +01:00
Lovell Fuller
25b63a2fb4 Ensure ratios are not swapped when rotating 90/270 and ignoring aspect 2016-03-28 22:40:37 +01:00
Lovell Fuller
185fcfe635 Improve entropy-based crop docs based on feedback. 
Fix includes to keep MSVC compiler happy.
Additional memory leak suppressions for latest V8.
 2016-03-05 18:30:38 +00:00
Lovell Fuller
2034efcf55 Add experimental, entropy-based auto-crop 
Remove deprecated extract API
 2016-03-05 12:29:16 +00:00
Lovell Fuller
38ddb3b866 Add support for Zoomify and Google tile layouts 
Breaks existing tile API
 2016-03-03 20:39:38 +00:00
Lovell Fuller
f950294f70 Add ability to extend (pad) the edges of an image 2016-03-03 09:18:11 +00:00
Lovell Fuller
86815bc9c4 Emit post-processing 'info' event for Stream-based output 2016-03-01 20:08:05 +00:00
Lovell Fuller
bb37dc1ea6 Expose density metadata; set density of images from vector input 2016-03-01 19:33:54 +00:00
Lovell Fuller
d92ea31858 overlayWith improvements: diff sizes/formats, gravity, buffer input 2016-02-29 15:15:27 +00:00
Lovell Fuller
df33c3024a Fix embedding onto transparent backgrounds #366 
Fully automate embed tests to prevent regression
 2016-02-25 18:36:00 +00:00
Lovell Fuller
2d05804fc3 Add cache recommendations for use with Alpine/musl #354 
Prevent Windows EBUSY errors during tests
 2016-02-11 20:33:33 +00:00
Lovell Fuller
2a56de69cc Add Alpine Linux packaging test #354 
Requires libvips cache to be disabled for tests
Skip tiff/magick tests when format unavailable
 2016-02-11 18:30:50 +00:00
Lovell Fuller
6ca2a4a9cd Ensure sharp.format lists support for raw input #220 2016-02-11 18:12:51 +00:00
Lovell Fuller
677b2b9089 Selected output format > unknown file extension #344 2016-02-07 20:13:13 +00:00
Lovell Fuller
736c04a7a4 Only set density option when using magick loader 
to reduce number of warnings from libvips #352
 2016-02-04 19:16:54 +00:00
Lovell Fuller
0e29c55d13 Merge branch 'master' of https://github.com/lovell/sharp 2016-02-04 19:11:51 +00:00
Lovell Fuller
ca49e6079c Increase threshold for gamma=0 test, due to either 
the version of libjpeg or a cumulative rounding error.
 2016-02-04 19:10:58 +00:00
Joel Mukuthu
da74cd078f Fix: default crop gravity to sharp.gravity.center 
Closes https://github.com/lovell/sharp/issues/350
 2016-02-04 10:38:58 +01:00
Lovell Fuller
322aa60891 Ensure 16-bit input images can be normalised 2016-02-03 19:33:34 +00:00
Lovell Fuller
e380576da2 Add support for raw, uncompressed pixel Buffer/Stream input 2016-02-03 19:21:37 +00:00
Lovell Fuller
cf7664a854 Improve SVG support by allowing control of density/DPI 
Switch pre-built libs from Imagemagick to Graphicsmagick
 2016-02-03 17:48:22 +00:00
Lovell Fuller
2675b2265b Ensure 16-bit input images embed onto alpha background 
Support gamma correction of images with alpha channel
Favour shrink over affine when reducing by integral factor
 2016-02-03 17:48:22 +00:00
Lovell Fuller
41e50770d1 Update benchmark test dependencies 2016-02-03 17:48:22 +00:00
Lovell Fuller
b3d6e94984 Optimisation for integral factors: favour shrink over affine 2016-02-03 17:48:22 +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
61b86744d7 Ensure 16-bit input images work with embed option #325 2015-12-23 20:46:49 +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
58e6368525 Ensure embedded ICC profiles output with perceptual intent #321 2015-12-06 20:24:17 +00:00