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Author SHA1 Message Date
John Cupitt
a42232a9a1 boilerplate for hsv colourspace 2015-06-09 10:18:30 +01:00
John Cupitt
33788f7336 allow dzsave zip output > 4gb 
thanks benjamin
 2015-06-08 09:35:25 +01:00
John Cupitt
255c3dc7a8 better error msg 2015-06-08 09:00:04 +01:00
John Cupitt
e83a3bbfd1 add a test for byteswap() 2015-06-07 16:24:52 +01:00
John Cupitt
e9720afb18 add vips_bandfold()/vips_bandunfold() 
was part of vips_copy(), but it was very ugly there
 2015-06-05 14:52:05 +01:00
John Cupitt
dbd852211e move bytw swapping out to vips_byteswap() 
it was an option to vips_copy(), ugly!
 2015-06-05 13:56:26 +01:00
John Cupitt
e84b97038f add mono image -> many band column 
or row ... handy for loading LUT images from CSV files
 2015-06-04 16:02:41 +01:00
John Cupitt
5cb2239d7d try to support DOS ppm/csv files on linux 
swap \r\n for \n in vips__fgetc()
 2015-06-04 12:58:30 +01:00
John Cupitt
ed57a3d53f Merge branch 'master' of github.com:jcupitt/libvips 2015-06-04 09:38:24 +01:00
John Cupitt
a511221984 notes 2015-06-04 09:38:08 +01:00
John Cupitt
a3c881ae78 support "with Vips.Image" in Python 
though it doesn't actually do anything, it looks nice
 2015-06-03 15:08:02 +01:00
John Cupitt
c35e2e5427 add RefString getter 
to python now unpacks VipsRefString on get_value()
 2015-06-02 13:32:48 +01:00
John Cupitt
baf78fc04a oops, fix base64 encode/decode padding 
we were adding up to two bytes of null to the end of base64-encoded
binary data due to a signed/unsigned mixup

add a test for this, plus a test for vips file format
 2015-05-31 18:17:26 +01:00
John Cupitt
5d8440a265 more doc fixes 2015-05-31 18:11:08 +01:00
John Cupitt
8c5ef3812e oops, fabs()/abs() mixup 2015-05-31 18:10:34 +01:00
John Cupitt
2f4c0da6eb expand the py docs a bit 
see https://github.com/jcupitt/libvips/issues/302
 2015-05-29 16:48:36 +01:00
John Cupitt
98e80903e0 metadata was not being saved to vips files 
broken by the rewind changes a few weeks ago

added a test too
 2015-05-28 16:19:32 +01:00
John Cupitt
36331739ab add bandand() bandor() bandeor() to py 
convenience funcs
 2015-05-26 10:32:15 +01:00
John Cupitt
cea1e29527 Merge remote-tracking branch 'origin/8.0' 
Conflicts:
	ChangeLog
	configure.ac
	doc/libvips-docs.xml
 2015-05-24 18:19:32 +01:00
John Cupitt
3451766004 fix dzsave/vips2tiff for some image sizes 
we were not clipping new strip size against image size, see

https://github.com/jcupitt/libvips/issues/300
 2015-05-24 17:53:05 +01:00
John Cupitt
8a711cef55 Merge pull request #297 from bgilbert/gir-dependencies 
Fix .gir file dependencies
 2015-05-18 08:37:20 +01:00
Benjamin Gilbert
c1d04d0437 Fix .gir file dependencies 
Ensure introspect is built before g-ir-scanner tries to run it.  Fixes
build failures with highly parallel builds:

    Traceback (most recent call last):
      File "/usr/bin/g-ir-scanner", line 55, in <module>
        sys.exit(scanner_main(sys.argv))
      File "/usr/lib64/gobject-introspection/giscanner/scannermain.py", line 526, in scanner_main
        shlibs = create_binary(transformer, options, args)
      File "/usr/lib64/gobject-introspection/giscanner/scannermain.py", line 410, in create_binary
        gdump_parser.parse()
      File "/usr/lib64/gobject-introspection/giscanner/gdumpparser.py", line 110, in parse
        tree = self._execute_binary_get_tree()
      File "/usr/lib64/gobject-introspection/giscanner/gdumpparser.py", line 167, in _execute_binary_get_tree
        subprocess.check_call(args, stdout=sys.stdout, stderr=sys.stderr)
      File "/usr/lib64/python2.7/subprocess.py", line 535, in check_call
        retcode = call(*popenargs, **kwargs)
      File "/usr/lib64/python2.7/subprocess.py", line 522, in call
        return Popen(*popenargs, **kwargs).wait()
      File "/usr/lib64/python2.7/subprocess.py", line 710, in __init__
        errread, errwrite)
      File "/usr/lib64/python2.7/subprocess.py", line 1327, in _execute_child
        raise child_exception
    OSError: [Errno 2] No such file or directory
 2015-05-18 02:44:34 -04:00
John Cupitt
045678d438 vips_copy() can turn bands into width 
handy for slicing up very large 3D arrays
 2015-05-15 14:24:53 +01:00
John Cupitt
6bf1f8afa5 ooops, drat 2015-05-15 12:58:04 +01:00
John Cupitt
8566f3999a bug? 2015-05-14 21:50:12 +01:00
John Cupitt
29fc735f90 Merge branch 'master' of github.com:jcupitt/libvips 
Conflicts:
	TODO
 2015-05-11 13:30:35 +01:00
John Cupitt
25bf910f21 vipsthumbnail uses vips_premultiply() 2015-05-09 16:33:38 +01:00
John Cupitt
65778237a9 oops, needs float args to flatten 2015-05-09 16:33:08 +01:00
John Cupitt
9ea012f737 vipsthumbnail now uses vips_resize() 
it used to have its own copy of this code
 2015-05-09 12:54:50 +01:00
John Cupitt
ec52d1b922 change vips_flatten() alpha rules 
now match vips_premultiply()

add tests

foreign knows about new logic
 2015-05-09 12:10:42 +01:00
John Cupitt
9dda68f8cd final polish 2015-05-09 10:21:31 +01:00
John Cupitt
05acd06661 fix up docs 2015-05-09 10:15:11 +01:00
John Cupitt
b5944ef464 make premultiply n-band 
max_value should be a param as well?
 2015-05-08 14:57:49 +01:00
John Cupitt
ac800fd034 note on vipsthumbnail 2015-05-08 14:51:55 +01:00
John Cupitt
472bf7dbc3 add vips_unpremultiply() 2015-05-08 10:26:23 +01:00
John Cupitt
66c51b7d23 add an experimental premultiply operation 2015-05-07 23:42:02 +01:00
John Cupitt
90a47b0cad start 8.1 2015-05-07 18:15:07 +01:00
John Cupitt
5f3d4c7971 start 8.0 supported branch 2015-05-07 18:11:57 +01:00
John Cupitt
bf316364c5 update README 2015-05-05 13:50:43 +01:00
John Cupitt
8ba680605a soname bump, test suite improvements 
test suite now tests load from buffer and save to buffer

test suite adapts for differences in newer libMagick

bump soname for safety
 2015-05-05 09:40:29 +01:00
John Cupitt
f38c3956af better test of C++ API 2015-05-05 09:10:08 +01:00
John Cupitt
db4ee8d6b6 fix a ref leak in the C++ API 
see https://github.com/jcupitt/libvips/issues/290

thanks huskier

added a write-to-buffer example as well
 2015-05-04 19:44:56 +01:00
John Cupitt
dbdcf91171 remove some stray decls 
see https://github.com/jcupitt/libvips/issues/288

version bump as well
 2015-05-04 19:41:08 +01:00
John Cupitt
bfeeb3eb27 better leak reporting 
Vips::print_all now shows VipsArea leaks as well
 2015-05-01 16:42:23 +01:00
John Cupitt
728f5a0401 add more paths to wrapper script 2015-04-30 09:13:33 +01:00
John Cupitt
bb7cbfde8d fix the draw example 2015-04-28 12:13:22 +01:00
John Cupitt
4e96db4216 try to get C++ examples highlighted 
looks like gtk-doc only supports C highlighting looking at the sources
... still, get the language= tags to match what source-highlight expects
 2015-04-27 17:40:33 +01:00
John Cupitt
51c85b7450 more gtk-doc fixes 2015-04-27 13:16:31 +01:00
John Cupitt
f5a77dd80d start some notes on threading 2015-04-27 10:57:27 +01:00
John Cupitt
ffdd9ff851 init glib langs on startup 
works around a crash under heavy load, see

https://github.com/openslide/openslide/issues/161
 2015-04-26 10:30:39 +01:00