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Author SHA1 Message Date
Lovell Fuller
be00d72d82 Upgrade nan to fix clang linking problem #259 v0.11.2 2015-08-28 10:48:20 +01:00
Lovell Fuller
5b376364f5 Add test case for require-time libc++ segfault 2015-08-27 23:59:48 +01:00
Lovell Fuller
409d15c624 Support EXIF Orientation removal in libvips v8.1.0 
See #189 and jcupitt/libvips@fbe321e
 2015-08-24 21:48:38 +01:00
Lovell Fuller
ce22388c3b Add io.js v3 to Appveyor CI test matrix 2015-08-24 19:31:11 +01:00
Lovell Fuller
30143cf509 Version bumps and changelog updates for v0.11.2 2015-08-24 19:03:05 +01:00
Lovell Fuller
78f31d2b0d Auto-exclude benchmark contenders that fail compilation 2015-08-24 18:55:59 +01:00
Lovell Fuller
4e67a5025a Use malloc for Nan::NewBuffer owned data 
GC results in free() rather than delete[]

Add plenty of new valgrind suppressions
 2015-08-24 16:14:49 +01:00
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
045680fba5 Document use of crop gravity as a String 2015-08-19 16:28:28 +01:00
Lovell Fuller
692347cc6b Merge pull request #255 from papandreou/feature/cropString 
crop: Permit specifying the gravity as a string
 2015-08-19 15:13:29 +01:00
Andreas Lind
faa515d969 crop: Permit specifying the gravity as a string. 
Will be looked up in require('sharp').gravity.
 2015-08-19 14:49:02 +02:00
Lovell Fuller
c4a278ec9c Update changelog for v0.11.1 
Version bumps for benchmark test
v0.11.1 		2015-08-12 09:49:50 +01:00
Lovell Fuller
658a541f49 Add test case for enlarge+embed combo #243 2015-08-12 09:26:38 +01:00
Lovell Fuller
01435977de Blur and sharpen ops always convolve 
Partial revert of 36ac882
 2015-08-12 07:25:14 +01:00
Lovell Fuller
36ac8828f2 Gamma correction and premultiply do not mix 
Skip premultiply for fast blur/sharpen

Automate gamma correction tests
 2015-08-11 21:51:22 +01:00
Lovell Fuller
9c83d98bbb Update Appveyor CI to MSVC 2015 2015-07-31 12:11:18 +01:00
Lovell Fuller
dee9ca3ec2 Merge pull request #244 from TheThing/patch-1 
Silence MSVC warning:
"C4530: C++ exception handler used,
but unwind semantics are not enabled."
 2015-07-26 15:58:54 +01:00
Jonatan Nilsson
d375327d20 binding.gyp: Fix warnings during compiling 
Fixes the following warnings while compiling:

```
D:\Forritun\Microsoft Visual Studio 14.0\VC\include\xlocale(341): warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc (compiling source file ..\src\common.cc) [D:\sharp\build\sharp.vcxproj]
D:\Forritun\Microsoft Visual Studio 14.0\VC\include\xlocale(341): warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc (compiling source file ..\src\operations.cc) [D:\sharp\build\sharp.vcxproj]
...etc...
```

Solution taken from here: https://github.com/TooTallNate/node-gyp/issues/26#issuecomment-7296389
 2015-07-25 07:44:06 +00:00
Lovell Fuller
09244192e9 Add permalinks back to mkdocs 
Erroneously removed in de333eb
 2015-07-16 09:34:42 +01:00
Lovell Fuller
de333eb02d Add PPA details for Ubuntu LTS 
Remove Mac OS from preinstall script - please use homebrew
 2015-07-16 09:28:54 +01:00
Lovell Fuller
8b50f15a44 Version bumps ahead of v0.11.0 v0.11.0 2015-07-15 10:55:06 +01:00
Lovell Fuller
f853fa3e23 Suppress known magick and glib leaks 2015-07-15 10:47:09 +01:00
Lovell Fuller
d26f6b3b89 Big documentation clean-up 
Add structure via mkdocs (replaces ever-growing README)

Inline usage examples with the method they demonstrate

Add changelog
 2015-07-15 10:17:55 +01:00
Lovell Fuller
022a2b1ade Ensure test coverage of overlayWith error paths 2015-07-15 09:37:25 +01:00
Lovell Fuller
4f1ac5717e Clarify removal of EXIF Orientation tag #189 2015-07-13 22:28:59 +01:00
Lovell Fuller
d303703dc5 Allow override of EXIF Orientation tag #189 
Clear Orientation when rotate/flip/flop are used
 2015-07-13 20:00:33 +01:00
Lovell Fuller
642e5687b6 Guard against unexpected overlay band format #97 2015-07-11 22:56:18 +01:00
Lovell Fuller
2ec845b083 Create normalize/blur/sharpen operations 
Reduces pipeline by ~100 LOC
 2015-07-11 21:44:39 +01:00
Lovell Fuller
c40cd1aa50 Switch Appveyor CI to x64 and iojs 2.x 
Still install/build for 32-bit node/iojs exe
 2015-07-11 19:56:23 +01:00
Lovell Fuller
804162c69a Increase AppVeyor CI timeout 2015-07-11 08:58:15 +01:00
Lovell Fuller
08b2a647d0 Update benchmark results for 0.11.0 
Adds CImg-based 'lwip' module

Use AWS EC2 c4 instance type
 2015-07-10 23:26:25 +01:00
Lovell Fuller
3a058c0c27 Add 'lwip' module to benchmark tests 
Dependencies bump
 2015-07-10 22:14:56 +01:00
Lovell Fuller
b8885c1faa Auto-width and height calcs now round instead of floor 
I think this will better match people's expectations
 2015-07-03 15:21:28 +01:00
Lovell Fuller
321e0f2bfe Add 'icc' raw profile data to metadata #129 2015-06-29 21:27:23 +01:00
Lovell Fuller
cff8b45420 Add OS X build status image 
Almost-automated(TM)
 2015-06-29 14:24:59 +01:00
Lovell Fuller
6ac47c1ef8 Add raw EXIF data to metadata response 
Copy metadata input buffer to match pipeline

Prevents possible metadata segfault under load
 2015-06-28 23:35:40 +01:00
Lovell Fuller
86490bedfb Add 'clone' method to snapshot an instance 
Cloned instances share a common input
Allows multiple output Streams to use a single input Stream
 2015-06-28 14:21:02 +01:00
Lovell Fuller
1091be374e Alpha compositing: support grey+alpha src and non-alpha dst 2015-06-02 14:51:08 +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
e2c53b59ce Tighten constructor and quality param checks #221 2015-06-01 14:48:57 +01:00
Lovell Fuller
f19b6c48ca Skip normalise operation for images with one colour 
It didn't play nicely with premultiplication
 2015-06-01 14:21:02 +01:00
Lovell Fuller
d2a2654ace Replace use of 'finally' in failing tests 2015-06-01 14:21:02 +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
c792a047b1 Ensure libvips version requirement 
Should improve debugging, e.g. #222
 2015-06-01 14:21:01 +01:00
Daniel Gasienica
64f7f1d662 Add experimental overlayWith API 
Composites an overlay image with alpha channel into the input image (which
must have alpha channel) using ‘over’ alpha compositing blend mode. This API
requires both images to have the same dimensions.

References:
- http://en.wikipedia.org/wiki/Alpha_compositing#Alpha_blending
- https://github.com/jcupitt/ruby-vips/issues/28#issuecomment-9014826

See #97.
 2015-06-01 14:21:01 +01:00
Lovell Fuller
c886eaa6b0 Version bumps for v0.11.0 WIP 2015-06-01 14:21:01 +01:00
Lovell Fuller
b50fb53f27 Use image fingerprints in functional tests #122 2015-06-01 14:21:01 +01:00
Lovell Fuller
75d72cfded Version bumps ahead of v0.10.1 v0.10.1 2015-06-01 09:50:49 +01:00
Lovell Fuller
21b0d8c7f7 Version bumps ahead of v0.10.1 
Use SPDX format in licence field
 2015-05-31 19:35:24 +01:00