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Author SHA1 Message Date
John Cupitt
a8fb38fb6a Merge branch '8.5' 2017-07-08 16:06:18 +01:00
John Cupitt
060bdd2cf0 fix svgload resolution again 
use rsvg_handle_set_dpi() rather than cairo_scale() to avoid int
truncation on dimensions

see https://github.com/jcupitt/libvips/issues/688
 2017-07-08 16:03:56 +01:00
John Cupitt
f3393fb89b try to fix cli format test 
add a threshold for svgload, librsvg seems to vary a bit between
platforms
 2017-07-08 15:26:48 +01:00
John Cupitt
7408c6c9b2 fix sh part of test suite 2017-07-08 15:09:35 +01:00
John Cupitt
dad4e5b709 fix svgload test 2017-07-08 12:43:03 +01:00
John Cupitt
64fe910fc5 fix DPI mixup 
librsvg defaulted to 90 DPI, but libvips to 72 DPI -- add a correction
factor

thanks Fosk!

see https://github.com/jcupitt/libvips/issues/688
 2017-07-08 12:31:36 +01:00
John Cupitt
9a1c3f9405 rename 'disc' as 'memory' 
the old 'disc' flag to open defaulted TRUE and disabled read via disc if you
set it FALSE, which was very confusing

replace it with a flag called 'memory' which defaults FALSE and forces
read via memory if set TRUE

'disc' is still there and still works, it's just tagged as deprecated

see https://github.com/jcupitt/libvips/issues/677
 2017-07-07 09:45:49 +01:00
John Cupitt
7d98b39843 small speedup to conv 
remove a table for a few % speedup
 2017-07-02 19:25:52 +01:00
John Cupitt
91e52f3d36 oops 2017-06-28 09:32:30 +01:00
John Cupitt
61d5ba7b58 larger strip size for pdfload 
We had 128-pixel high strips for pdfload. This kept mem use very low,
but meant many calls to page_render. For a tall page with an image
background, we could take almost an hour to render a single page as the
background was repeatedly repainted.

Change the strip height to 5000. This will render most pages in a single
call, but still allow huge images.

See https://github.com/jcupitt/libvips/issues/681
 2017-06-28 09:16:06 +01:00
John Cupitt
47f35dd2f1 oop left a DEBUG on 2017-06-23 12:19:35 +01:00
John Cupitt
52daec74e4 note gcc 7.1 stuff 2017-06-20 18:34:25 +01:00
John Cupitt
91457e455a add "page-height" save property 2017-06-19 09:31:49 +01:00
John Cupitt
882c686553 make hist_equal output format match input format 
If the input image was ushort but had only uchar range, hist_equal would
output a uchar image, thanks to hist_norm's auto-clip feature. Make sure
this can't happen bu casting after the norm.

See https://github.com/jcupitt/libvips/issues/680

Thanks Simon Harris
 2017-06-19 09:15:51 +01:00
John Cupitt
dbf7729aee tag merge as seq 2017-06-13 14:26:41 +01:00
John Cupitt
e66891a4df Merge branch '8.5' 2017-06-13 09:52:53 +01:00
John Cupitt
351dd67b62 trim 2017-06-13 09:52:37 +01:00
John Cupitt
1615cb41e1 remove old compat macro 
thanks benjamin!
 2017-06-13 07:31:14 +01:00
John Cupitt
5383554724 Merge branch '8.5' 2017-06-12 18:23:07 +01:00
John Cupitt
4d846534b8 transform cmyk->rgb automatically 
if:

- we are writing a cmyk image
- there is an embedded profile
- the saver does not support cmyk

see https://github.com/jcupitt/libvips/issues/676
 2017-06-12 18:19:20 +01:00
John Cupitt
3c3cd77fc4 backport some 8.6 stuff 2017-06-09 12:27:07 +01:00
John Cupitt
3278420dab version bump 2017-06-09 12:17:14 +01:00
John Cupitt
869f3dae04 revise again 
seems to work on all test images now
 2017-06-09 11:50:27 +01:00
John Cupitt
846e9bb798 experiment with a better smartcrop 2017-06-09 11:49:37 +01:00
John Cupitt
6e45bd3bd6 note lua binding 2017-06-01 03:00:50 +01:00
John Cupitt
3f69762163 Merge branch 'master' of github.com:jcupitt/libvips 2017-05-29 18:59:13 +01:00
John Cupitt
cbd9fad040 fix a few more problems with input args 
a few other operators were modifying input args and messing up caching
 2017-05-29 18:58:24 +01:00
John Cupitt
175c8eb5ab Merge pull request #668 from lovell/silence-missing-sentinel-warnings 
Silence 'missing sentinel' warnings in GCC v6+
 2017-05-29 15:02:20 +01:00
Lovell Fuller
850a28d3c3 Silence 'missing sentinel' warnings in GCC v6+ 2017-05-29 14:37:53 +01:00
John Cupitt
5a26b8fc45 fix caching of vips_text() 
it was never cached argh because the g_object_set() to set the default
value of an input param in _build changed the hah
 2017-05-29 12:38:38 +01:00
John Cupitt
aeff03b951 Merge branch '8.5' 2017-05-29 10:21:02 +01:00
John Cupitt
7bcf0bb93f don't cache thumbnail 
thanks tomasc! see

jcupitt/ruby-vips#109
 2017-05-29 10:19:21 +01:00
John Cupitt
354921df83 Merge branch '8.5' 2017-05-28 06:34:11 +01:00
John Cupitt
6a189d068b mark vipsprofile as python2 
Some distros have python3 as the default, so make vipsprofile explicitly
python2, thanks ioquatix.

See https://github.com/jcupitt/libvips/issues/667
 2017-05-28 06:33:58 +01:00
John Cupitt
027b9ccc9c Merge branch '8.5' 2017-05-26 09:09:33 +01:00
John Cupitt
7b64246af2 fix a couple of issues with huge profiles 
The base64 encode limit was 1MB, but some huge profiles can get over
that, so it's now 10MB.

transform_save_string_blob() was incorrectly setting a refstring not a
blob as an error fallback, potentially leaving a dangling pointer.

Thanks Jaume!

See https://github.com/jcupitt/libvips/issues/666
 2017-05-26 09:04:15 +01:00
John Cupitt
5216d75b83 Merge branch '8.5' 2017-05-19 16:16:16 +01:00
John Cupitt
5df65ec6fd fix tiff read with page > 0 
could break edge tiles under some circumstances
 2017-05-19 16:07:36 +01:00
John Cupitt
846e4209f9 fix rounding in region shrink 
we were not rounding int averages to nearest, thanks beaudet

see https://github.com/jcupitt/libvips/issues/659
 2017-05-18 20:36:20 +01:00
John Cupitt
8c8b71d935 Merge branch '8.5' 2017-05-15 11:35:47 +01:00
John Cupitt
2b0ebb0de2 fix test suite thresholds 
changes in jpg encode/decode mean we must adjust test suite thresholds
 2017-05-15 11:21:13 +01:00
John Cupitt
620e9ebf27 missing backslash in makefile 2017-05-15 10:48:09 +01:00
John Cupitt
15853504a7 fix gtk-doc, again 2017-05-13 11:49:32 +01:00
John Cupitt
6dbdc173a2 better prefix guessing on Windows 
see https://github.com/tumagonx/pygi-mingw-patches/issues/5
 2017-05-13 11:11:32 +01:00
John Cupitt
82994e4c33 add vips_thumbnail_image() 
thumbnail with an image source, see

https://github.com/jcupitt/libvips/issues/656
 2017-05-12 18:20:37 +01:00
John Cupitt
d1ca808769 raise tiffsave tile size limit 
see https://github.com/jcupitt/libvips/issues/655
 2017-05-12 17:47:49 +01:00
John Cupitt
5c6979cdcb Merge branch '8.5' 2017-05-12 17:25:01 +01:00
John Cupitt
942b0446a3 revise fail handling, again 
clarify policy on file read errors and warnings:

* if the file format library reports a warning, we log it in vips, but
that's all
* if the file format library reports an error, we log it, but try to
continue
* if the file format library reports an error and fail is set, we log it
and fail

all loaders now implement this
 2017-05-12 17:22:49 +01:00
John Cupitt
b6ed34d532 notes 2017-05-12 11:37:29 +01:00
John Cupitt
689b632702 better locale guess for win32 
see
https://github.com/tumagonx/pygi-mingw-patches/blob/master/gst-plugins-base-1.4.x.patch

also

https://github.com/tumagonx/pygi-mingw-patches/issues/5
 2017-05-11 19:49:29 +01:00