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Author SHA1 Message Date
John Cupitt
ec67002493 update changelog 2021-02-22 10:06:14 +00:00
John Cupitt
44688e2702 fix int overflow in vips_region_copy 
this could cause crashes with very wide images, see:

https://github.com/libvips/libvips/issues/1989
 2021-02-22 10:03:10 +00:00
John Cupitt
fee6a8a52b fix int overflow in vips_region_copy 
this could cause crashes with very wide images, see:

https://github.com/libvips/libvips/issues/1989
 2021-02-22 10:02:03 +00:00
John Cupitt
eacef0799a mapim nan-avoidance was not quite right 
fix the nan-avoidance code in mapim
 2021-02-22 09:37:35 +00:00
John Cupitt
8dc2db9789 add gif background colour as metadata 2021-02-20 04:52:02 +00:00
John Cupitt
d6201fc32d note PNG background colour in metadata 
see https://github.com/libvips/libvips/issues/2111
 2021-02-19 16:51:46 +00:00
John Cupitt
acf010c2b7 update issue template 
to steer people towards discussions
 2021-02-17 13:39:45 +00:00
John Cupitt
6ab2af85e0 Update issue templates 
Bugs only, now we're using "discussions"
 2021-02-17 11:35:06 +00:00
John Cupitt
9c172674bf Merge branch 'master' of github.com:libvips/libvips 2021-02-14 14:00:28 +00:00
John Cupitt
f27f681f1b improve pngsave compression for palette images 
set pngsave default filter to none for palette images, since they usually
have low local correlation
 2021-02-14 11:29:22 +00:00
John Cupitt
4f762d6609 add vips_niftiload_source() 2021-02-12 15:29:58 +00:00
John Cupitt
498e9c2829 add fitsload_source 
and fix some small fits loading issues
 2021-02-11 16:44:53 +00:00
John Cupitt
15f4d935aa Merge branch '8.10' 2021-02-09 16:23:46 +00:00
John Cupitt
75959ece6a note librsvg change 2021-02-09 16:23:13 +00:00
John Cupitt
d70ab8f5b7 Merge branch '8.10' of github.com:libvips/libvips into 8.10 2021-02-09 16:22:30 +00:00
John Cupitt
b30a90e3bc fix includes of glib headers in C++ 
see https://github.com/libvips/libvips/issues/1987
 2021-02-09 16:21:56 +00:00
John Cupitt
e1f22095a0 don't put glib includes inside extern "C" blocks 
see https://github.com/libvips/libvips/issues/1987
 2021-02-09 16:21:25 +00:00
John Cupitt
e740efa028
Merge pull request #1986 from kleisauke/drop-travis 
Migrate from Travis CI to GitHub Actions
 2021-02-09 16:18:25 +00:00
John Cupitt
cfe50903df don't put glib includes inside extern "C" blocks 
see https://github.com/libvips/libvips/issues/1987
 2021-02-09 16:07:51 +00:00
John Cupitt
85f7cb6ded
Merge pull request #1985 from lovell/svgload-remove-deprecated-librsvg-include 
svgload: remove was-deprecated, now-removed librsvg-features.h include
 2021-02-09 15:47:28 +00:00
Kleis Auke Wolthuizen
b93db2f2bb Avoid line-continuation backslash 2021-02-09 15:03:05 +01:00
Lovell Fuller
a8dd8379ac svgload: remove deprecated librsvg include 
librsvg >= 2.40.3 includes it for you

librsvg >= 2.51.0 removes it entirely
 2021-02-08 20:22:12 +00:00
Kleis Auke Wolthuizen
e29bf43ced Update LeakSanitizer suppressions 2021-02-08 21:12:33 +01:00
Kleis Auke Wolthuizen
c49d0935ee Migrate from Travis CI to GitHub Actions 2021-02-08 21:12:27 +01:00
John Cupitt
1f4f975e7d make leak test exit with an error code 
and run the libvips leak test in CI
 2021-02-08 11:25:56 +00:00
John Cupitt
8b791a072e two more small refleaks 
introduced recently
 2021-02-07 16:09:22 +00:00
John Cupitt
0296d7c154 fix ref leak on ppm save 
introduced a few days ago
 2021-02-07 16:05:00 +00:00
John Cupitt
65cab8db7d tiny cleanups for png write 2021-02-07 15:23:46 +00:00
John Cupitt
a7185b0973 fix a refleak in pngsave 
introduced in d8ed630d77
 2021-02-07 15:22:09 +00:00
John Cupitt
4605ad6993 fix another ref leak in globalbalance 2021-02-06 19:01:26 +00:00
John Cupitt
67430e9b5c fix a ref leak in find_overlap_stats() 2021-02-06 15:54:10 +00:00
John Cupitt
679665b403 fix a memleak in vips__correl 
and some more tests
 2021-02-06 15:42:31 +00:00
John Cupitt
6782769d8c add some more mosaicing tests 
to try to pin down the memleak
 2021-02-05 17:14:48 +00:00
John Cupitt
8d95f9db2b tiny fixes 2021-02-05 16:56:44 +00:00
John Cupitt
2ce79d76a0 output double histogranms for large images 
since images with more than 2*32 pixels will overflow a uint accumulator

thanks @erdmann

see https://github.com/libvips/libvips/issues/1976
 2021-02-01 15:51:31 +00:00
John Cupitt
29599e00eb avoid NaN in mapim 
We were not avoiding NaN in float transform images, leading to segvs in
some cases.

Thanks afontenot

see https://github.com/libvips/libvips/issues/1971
 2021-01-30 15:17:25 +00:00
John Cupitt
5634377fa0 revise binding chapter in docs 2021-01-28 12:27:16 +00:00
John Cupitt
ab06bfb657
Merge pull request #1966 from TotalCaesar659/patch-1 
Update URLs to HTTPS
 2021-01-22 13:13:05 +00:00
TotalCaesar659
749413f506
Update URLs to HTTPS 2021-01-22 15:45:08 +03:00
John Cupitt
e8c74a316f Merge branch 'master' of github.com:libvips/libvips 2021-01-21 14:34:30 +00:00
John Cupitt
a7acdf567c source rewind reenables sniff mode 
so you can rewind most sources after reading (though not pipes)
 2021-01-21 14:30:46 +00:00
Kirk Martinez
1871567516
added link to contributors so everyone is listed 2021-01-18 16:18:22 +00:00
John Cupitt
179e9d1a11 add note about libheif config to README 
see eg. https://github.com/libvips/libvips/issues/1964
 2021-01-16 18:56:14 +00:00
John Cupitt
9f20aa37ea Merge branch 'master' of github.com:libvips/libvips 2021-01-16 15:48:10 +00:00
John Cupitt
d8ed630d77 better 8/16 bit casting for pngsave 
pngsave was just using the image format to decide whether to save as 8
or 16 bit PNG. With this patch it checks Type as well.

This means that eg. a uint32 image tagged as sRGB will save as png8, but
a uint32 image tagged as RGB16 will save as png16.
 2021-01-16 15:45:59 +00:00
John Cupitt
a0aa1fbdf7
Merge pull request #1961 from lovell/heif-chroma-subsampling 
heifsave: add option to control chroma subsampling
 2021-01-13 11:44:32 +00:00
John Cupitt
78d1a4ae57 fix rank hist rules 2021-01-13 11:20:38 +00:00
Lovell Fuller
3ad7363104 heifsave: add option to control subsample_mode 
Defaults to no subsampling when Q>90 for consistency with jpegsave.

Deprecate VipsForeignJpegSubsample enum, replace with more generic
VipsForeignSubsample.
 2021-01-13 10:01:34 +00:00
John Cupitt
3cd774a10c add fast path to rank filter for uchar images 
around 10x faster for 20x20 windows, the same speed for 3x3
 2021-01-12 20:36:13 +00:00
John Cupitt
22f3b44d1e Merge branch 'master' of github.com:libvips/libvips 2021-01-12 18:21:03 +00:00