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Author SHA1 Message Date
Kleis Auke Wolthuizen
cd340d0ace Add missing C++ functions 
The functions has_alpha() and copy_memory() were missing from the C++ binding.
 2019-01-10 14:56:04 +01:00
John Cupitt
3de9f896ac
Merge pull request #1207 from lovell/png-strip-xmp 
PNG writer: ensure XMP metadata is ignored when strip=TRUE
 2019-01-10 10:43:18 +00:00
Lovell Fuller
d66c1cae45 PNG: ensure XMP metadata is ignored when strip=TRUE 2019-01-09 20:21:45 +00:00
John Cupitt
5bc342b9b2 revise changelog in magickload fix 2019-01-08 09:05:39 +00:00
John Cupitt
a293da4b5a Merge branch '8.7' 2019-01-04 10:36:59 +00:00
John Cupitt
63c6c7ae30 fix small magicksave error 
copy-paste fail meant that IM exceptions were not inherited correctly

see 1619c8b1a1 (commitcomment-31838043)
 2019-01-04 10:34:30 +00:00
John Cupitt
87062c4a4f Merge branch '8.7' 2019-01-04 09:19:04 +00:00
John Cupitt
1619c8b1a1 fix memleak in magick6load 
IM ExceptionInfo were not being freed correctly. This patch
adds a small wrapper function and uses it to allocate and free all IM
exception objects.

Tested with im 6.9 and gm 1.3.

See:

https://github.com/libvips/lua-vips/issues/24

https://github.com/libvips/libvips/issues/1203
 2019-01-04 08:38:58 +00:00
John Cupitt
7547464f08 Merge branch 'dzsave-skip-blanks' 2019-01-02 11:01:08 +00:00
John Cupitt
020ff88f6a Merge branch 'master' into dzsave-skip-blanks 2019-01-02 11:00:42 +00:00
John Cupitt
2b8db2e594
Merge pull request #1199 from lovell/png-header-palette-bit-depth 
PNG loader: attach palette bit depth, if any, as metadata
 2019-01-01 19:02:22 +00:00
John Cupitt
218005bae7
Merge pull request #1198 from dbouron/master 
Fix compilation error when lcms has not been found
 2019-01-01 18:57:28 +00:00
Lovell Fuller
7854ead877 PNG loader: attach palette bit depth, if any, as metadata 2019-01-01 15:26:35 +00:00
Dimitri Bouron
21bceb5c38 Fix compilation error when lcms has not been found 
If HAVE_LCMS2 is not defined, VipsImage is not declared in both
CMYK2XYZ and XYZ2CMYK source files.
 2018-12-31 17:03:47 +01:00
John Cupitt
f611845698 Merge branch 'master' into add-CMYK2XYZ 2018-12-31 14:02:51 +00:00
John Cupitt
6c72ca45b7 Merge branch '8.7' 2018-12-29 22:56:58 +00:00
John Cupitt
9d66420ad5 round to nearest in log scale 
we were doing round to nearest in linear mode, but not log

see https://github.com/libvips/build-win64-mxe/issues/3
 2018-12-29 20:19:38 +00:00
John Cupitt
b9c3dcd274 fix dzsave skip_blanks default 
the default value was not being declared correctly [felixbuenemann]

see https://github.com/libvips/libvips/issues/1185#issuecomment-450427889
 2018-12-28 22:23:15 +00:00
John Cupitt
074906f670 fix test suite 
- CMYK2XYZ and back now support extra alpha bands
- test suite tests CMYK conversions
- a small bug fixed too
 2018-12-28 20:53:25 +00:00
John Cupitt
b0c66df72c add cmyk test 
fails right now, since CMYKA is not supported by CMYK2XYZ and XYZ2CMYK
(I think)
 2018-12-28 15:26:08 +00:00
John Cupitt
fe2c8505d6 hide deprecated header fields from _map 
just the annoying ipct-data for now
 2018-12-28 15:12:37 +00:00
John Cupitt
9c73539258 remove warnings from profile compat check 
since they can be triggered under normal circs. now when you thumbnail a
CMYK image
 2018-12-28 15:06:56 +00:00
John Cupitt
c5d0ca8300 add cmyk2xyz and back 
seems to work, still to do:

- tests
- try:

```
$ vipsthumbnail NordicsLIQUOR-SFBag_300_cmyk.JPG

(vipsthumbnail:7868): VIPS-WARNING **: 16:53:17.166: profile incompatible with image
```

see https://github.com/libvips/libvips/issues/1186
 2018-12-27 17:35:35 +00:00
John Cupitt
25aed749e3 start hacking in a CMYK->XYZ import 
plus an embedded cmyk profile as a fallback
 2018-12-21 18:05:40 +00:00
John Cupitt
74ee68fd79 use -1 for do-nothing 
so that users can have skip-only-exact-blanks

see https://github.com/libvips/libvips/issues/1185#issuecomment-449115143
 2018-12-21 14:08:54 +00:00
John Cupitt
d1989e4c94 make skip_blanks an int 
so you can adjust the threshold
 2018-12-20 17:07:07 +00:00
John Cupitt
99c0a674a4 fix typo in VIPS_ARG_POINTER 
thanks  Fingolfin1196 !

see https://github.com/libvips/libvips/issues/1187
 2018-12-20 16:44:52 +00:00
John Cupitt
51dbf607dd add skip-blanks option to dzsave 
Skip-blanks was a feature of google layout. This patch makes it into an
option you can control which defaults on in gm mode.

See https://github.com/libvips/libvips/issues/1185
 2018-12-19 14:52:33 +00:00
John Cupitt
9303e382c1 Merge branch '8.7' 2018-12-17 20:31:25 +00:00
John Cupitt
6ba4b3bfdb fix clipping with new mapim cods 
we had the clip in the wrong place

see https://github.com/libvips/libvips/issues/1180
 2018-12-17 20:29:31 +00:00
John Cupitt
a1e2059030
Merge pull request #1183 from aried3r/patch-3 
Use latest Xcode for macOS builds
 2018-12-17 14:13:10 +00:00
Anton Rieder
4154507547
Use latest Xcode for macOS builds 
https://docs.travis-ci.com/user/reference/osx/#os-x-version
 2018-12-17 15:07:14 +01:00
John Cupitt
ae47bb593a
Merge pull request #1181 from aried3r/patch-1 
Remove unnecessary uninstall of oclint
 2018-12-17 13:52:02 +00:00
John Cupitt
a277155361
Merge pull request #1182 from aried3r/patch-2 
Use Ubuntu 16.04 on Travis
 2018-12-17 13:49:35 +00:00
Anton Rieder
2f8f7dd394
Use newer libtiff5-dev on Ubuntu 16.04 
https://packages.ubuntu.com/xenial/libtiff5-dev
 2018-12-17 14:31:24 +01:00
Anton Rieder
3a7ec80b65
Use Ubuntu 16.04 on Travis 
https://blog.travis-ci.com/2018-11-08-xenial-release

Puts us a bit closer to building Debian/Ubuntu packages:
https://github.com/libvips/libvips/issues/987#issuecomment-426619628
 2018-12-17 14:25:13 +01:00
Anton Rieder
45543af564
Remove unnecessary uninstall of oclint 
See https://changelog.travis-ci.com/oclint-is-removed-from-mac-builds-79270
 2018-12-17 14:21:52 +01:00
John Cupitt
1ee5b13205 Merge branch '8.7' 2018-12-17 13:21:28 +00:00
John Cupitt
582b224125 oops revert version bump 2018-12-17 13:20:14 +00:00
John Cupitt
962cab2d0f Merge branch '8.7' 2018-12-17 13:18:58 +00:00
John Cupitt
db4fe60405 fix mapim offsets 
pixels were not being offset by the stencil origin, so interpolators
like bicubic could fail

thanks @erdmann

https://github.com/libvips/libvips/issues/1180
 2018-12-17 12:42:34 +00:00
John Cupitt
596794c05a improve pdfium linking 2018-12-12 17:24:49 +00:00
John Cupitt
b4afd75757 fix pdfium finder for git master pdfium 
and our new pdfium builder
 2018-12-12 16:49:20 +00:00
John Cupitt
6bc564a1e1 turn on smalltile 
2D locality helps a lot with many subimages
 2018-12-07 16:43:44 +00:00
John Cupitt
2a32a95be9 new subimage code for composite done! 
seems to work, passes all tests
 2018-12-07 16:11:58 +00:00
John Cupitt
58776970ec Merge branch 'master' into revise-composite 2018-12-07 14:31:56 +00:00
John Cupitt
0dccfc87b6 Merge branch '8.7' 2018-12-07 14:30:00 +00:00
John Cupitt
0d5eced964 break on dpi too high as well 2018-12-07 13:09:22 +00:00
John Cupitt
da31d0f31a fix autofit loop on non-scaleable fonts 
see https://github.com/libvips/libvips/issues/1178
 2018-12-07 12:57:44 +00:00
John Cupitt
7b19ad8dc1 composite subimage positioning almost done 
--x fails though? odd

vips composite2 Gugg_coloured.jpg PNG_transparency.png x.jpg over --x 600 --y 100

--x causes the dice to clip, but not translate
 2018-12-06 18:28:55 +00:00