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Author SHA1 Message Date
John Cupitt
d6dbfea064 much faster RGB16 -> sRGB path 2015-02-04 16:48:25 +00:00
John Cupitt
0c466b9495 don't use isnormal() to test for crazy FP numbers 
it fails for 0.0 and for subnormal numbers, thanks Murat Korkmazov
 2015-02-04 15:13:11 +00:00
John Cupitt
9d8080c266 better vips_leak output 2015-02-03 14:49:04 +00:00
John Cupitt
0d509604e5 more transfer annotations 2015-02-02 14:55:19 +00:00
John Cupitt
e429772ae8 turn on leak testing in python test suite 2015-02-02 11:36:29 +00:00
John Cupitt
eb5fee5e65 add lower-level cache access 2015-02-01 17:56:48 +00:00
John Cupitt
fb82a1d72a Merge branch 'master' of github.com:jcupitt/libvips 2015-01-30 21:20:48 +00:00
John Cupitt
ce557ba6de add VInterpolate wrapper class 
to cplusplus, see https://github.com/jcupitt/libvips/issues/230
 2015-01-30 21:19:58 +00:00
John Cupitt
4d1104380b try adding a transfer annotation 2015-01-30 13:55:47 +00:00
John Cupitt
230a939521 remove some debugging 2015-01-29 16:59:38 +00:00
John Cupitt
ddb43172f3 use new pyvips8 array constant syntax 
also add median filter convenience function
 2015-01-29 16:41:11 +00:00
John Cupitt
21b4748fe1 support 2D image array constants in py 2015-01-29 14:52:55 +00:00
John Cupitt
d6ff5f24c6 all tests done and working 
phew
 2015-01-29 14:27:18 +00:00
John Cupitt
93ab9fd661 oop, cache fix 2015-01-29 14:13:51 +00:00
John Cupitt
57196ee702 fix an operation cache bug 
when testing two operations for equality, need to check that both had an
optional arg set before testing the value
 2015-01-29 13:47:14 +00:00
John Cupitt
2a1a371e5c started test_resample.py 2015-01-29 09:29:10 +00:00
John Cupitt
c384e2b664 finish morph 
and add erode/dilate convenience functions to Vips.py
 2015-01-28 21:58:08 +00:00
John Cupitt
b2f23c853e fix pydocs snafu 2015-01-28 21:32:32 +00:00
John Cupitt
810fac4785 start morph test 2015-01-28 21:29:06 +00:00
John Cupitt
2ce472a153 test hist funcs 2015-01-28 17:16:14 +00:00
John Cupitt
27f41d9725 add draw tests 2015-01-28 14:53:34 +00:00
John Cupitt
2e61b6ed67 more tests 
create is now done, phew
 2015-01-28 13:02:38 +00:00
John Cupitt
c0c57f3f4a fix up C docs intro 2015-01-28 11:37:16 +00:00
John Cupitt
ecf10f85a1 rewrite vips-cli docs 
clearer and better formatting
 2015-01-28 09:50:15 +00:00
John Cupitt
e8f456a7e2 more tests 2015-01-27 21:45:14 +00:00
John Cupitt
4012341d59 Merge pull request #228 from bgilbert/unpremultiply-performance 
Improve performance of openslide2vips argb2rgba()
 2015-01-27 09:53:52 +00:00
Benjamin Gilbert
6444a52582 avoid some unnecessary shifts 2015-01-27 04:25:02 -05:00
Benjamin Gilbert
3f6f3bd3c1 avoid multiply/divide when converting opaque pixels 2015-01-27 04:24:49 -05:00
John Cupitt
6676b9a24f tiny README updates 2015-01-26 14:58:49 +00:00
John Cupitt
932988d1c0 Merge pull request #224 from lovell/resize-lucky-seven 
Ensure resize operation has the required number of temp images
 2015-01-22 13:37:22 +00:00
Lovell Fuller
8fbe8c36fa Resize builder uses 7 temp images 
Prevents memory leak and possible segfault
 2015-01-22 13:27:52 +00:00
John Cupitt
70b60e1dd5 tiny cleanup 2015-01-22 13:19:21 +00:00
John Cupitt
d9709119fa oop, leak in vips_resize() 
see https://github.com/jcupitt/libvips/issues/217
 2015-01-21 13:17:39 +00:00
John Cupitt
0eca68a088 fix vips_resize() C API 
oops, see https://github.com/jcupitt/libvips/issues/223
 2015-01-21 09:05:36 +00:00
John Cupitt
29d073c04c now compiles cleanly with -Wstrict-prototypes 
some downstream packages were seeing lots of spurious warnings
 2015-01-21 09:02:56 +00:00
John Cupitt
6ff1d5320b don't call jpeg_finish_decompress() 
all it does is verify the trailing bytes in the file

see https://github.com/lovell/sharp/issues/151
 2015-01-20 16:55:35 +00:00
John Cupitt
3afbb51365 clearer docs for load from buffer 
add a note on buffer lifetime, see https://github.com/lovell/sharp/issues/151
 2015-01-20 15:04:17 +00:00
John Cupitt
229636fc66 rename vipsthumbnail -o as -f 
-o stays as a hidden flag

see https://github.com/jcupitt/libvips/issues/216
 2015-01-20 09:10:36 +00:00
John Cupitt
23071d73ac Merge branch 'master' of github.com:jcupitt/libvips 
Conflicts:
	ChangeLog
 2015-01-19 22:03:05 +00:00
John Cupitt
dbd98ba86c disable chroma subsample in jpeg-tiff if Q>=90 
see https://github.com/jcupitt/libvips/issues/218
 2015-01-19 22:01:13 +00:00
John Cupitt
f1d901a229 try to handle tiffs with 8-bit colormaps 
see

https://github.com/jcupitt/libvips/issues/220
 2015-01-19 14:52:57 +00:00
John Cupitt
c805b382fe vipsthumbnail sets an error on failure 
conversion errors are ignored as before, but on final exit vipsthumbnail will
return an error code if one or more of the conversions failed

see https://github.com/jcupitt/libvips/issues/219
 2015-01-13 17:31:09 +00:00
John Cupitt
6a327ffde7 Merge branch 'master' of github.com:jcupitt/libvips 2015-01-13 10:06:19 +00:00
John Cupitt
7b76120d78 oop, fix leak in affine 
see: https://github.com/jcupitt/libvips/issues/217
 2015-01-13 10:05:27 +00:00
John Cupitt
1ddd7faa01 fix up pygobject tests 
again
 2015-01-12 13:03:51 +00:00
John Cupitt
fd16c60f86 try to make vipsthumbnail manpage clearer 
see

https://github.com/jcupitt/libvips/issues/216
 2015-01-11 09:48:38 +00:00
John Cupitt
eda4ed64f1 rename _!PIXEL etc. to help bindings 
ruby gobject-introspection hates numbers at the start of _ separated
names
 2015-01-07 14:22:13 +00:00
John Cupitt
6f101ae86b remove VImage::scale() 
it clashed with the VipsScale operator, see

https://github.com/jcupitt/libvips/pull/213
 2015-01-06 12:00:11 +00:00
John Cupitt
6440830315 required C++ output params were broken 
see https://github.com/jcupitt/libvips/pull/213

this now works:

        VImage rows;
	VImage cols = in.profile( &rows );
 2015-01-06 11:51:53 +00:00
John Cupitt
ca9cab48cc Merge pull request #213 from lovell/doc-pkgconfig-cpp 
Docs: update pkg-config to use vips8 C++ API
 2015-01-05 20:51:04 +00:00