John Cupitt
edcdf8af70
rebase add-jp2ktiff on master
2021-04-26 15:16:20 +01:00
John Cupitt
e5405c8ef3
udpate changelog
2021-04-26 09:11:02 +01:00
John Cupitt
e8cfc6b5a2
Merge branch 'master' into add-jxl
2021-04-21 14:00:06 +01:00
John Cupitt
693bc3ccbf
Merge branch 'master' into add-black-point-compensation
2021-04-19 18:53:35 +01:00
John Cupitt
4483a2edbc
Merge branch 'master' into add-jxl
2021-04-14 15:08:46 +01:00
John Cupitt
f53959b824
switch font rendering to pangocairo
...
to make colour font rendering work
2021-04-12 15:11:18 +01:00
John Cupitt
209f2c5144
tidy up
2021-04-03 18:40:21 +01:00
John Cupitt
005360dba7
add support for lcms black point compensation
...
Add a --black-point-compensation flag.
See https://github.com/libvips/libvips/discussions/2169
2021-03-29 12:41:02 +01:00
John Cupitt
fd56067f54
oop, left gifload.c in the merge
2021-03-27 15:39:29 +00:00
John Cupitt
69fcf1b9e9
Merge branch 'master' into add-openjpeg
2021-03-27 15:22:13 +00:00
John Cupitt
6ab30ca732
Merge branch '8.10'
2021-03-23 23:18:48 +00:00
John Cupitt
2df5768d99
note vector fix in changelog
2021-03-23 20:53:06 +00:00
John Cupitt
2575d963bd
add jp2k tests
...
and buffer load/save
2021-03-20 12:16:10 +00:00
John Cupitt
454f448c5b
add jp2ksave
...
works, but not quite done
2021-03-19 11:49:07 +00:00
John Cupitt
c0ec1757cb
works at a basic level
...
need to add shrink-on-load etc.
2021-03-17 16:38:55 +00:00
John Cupitt
fc4ad15f97
Merge branch '8.10'
2021-03-07 12:26:24 +00:00
John Cupitt
ec16c761df
revise changelog for clarity
2021-03-06 12:56:35 +00:00
John Cupitt
2e56828053
Merge branch '8.10'
2021-03-06 11:47:02 +00:00
John Cupitt
1f18963cb4
Merge branch '8.10' into revise-premultiply
2021-03-05 11:17:40 +00:00
John Cupitt
86a6fd9d18
fix tiff deflate predictor setting
...
the enums were mixed up, thanks Adios
see https://github.com/libvips/libvips/issues/2128
2021-03-04 09:39:50 +00:00
John Cupitt
303513e52d
small comment polish
2021-02-27 16:00:33 +00:00
John Cupitt
d3ccadf212
revise unpremultiply, again
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We were not detecting division by zero carefully enough, nor clipping
the alpha range sufficiently in unpremultiply.
see https://github.com/libvips/libvips/issues/1941
also see https://github.com/libvips/libvips/pull/1675 for another
difficult test case
2021-02-27 15:16:25 +00:00
John Cupitt
e5e2e8d1eb
Merge branch '8.10'
2021-02-22 10:06:43 +00:00
John Cupitt
ec67002493
update changelog
2021-02-22 10:06:14 +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
4f762d6609
add vips_niftiload_source()
2021-02-12 15:29:58 +00:00
John Cupitt
498e9c2829
add fitsload_source
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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
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
1f4f975e7d
make leak test exit with an error code
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and run the libvips leak test in CI
2021-02-08 11:25:56 +00:00
John Cupitt
4605ad6993
fix another ref leak in globalbalance
2021-02-06 19:01:26 +00:00
John Cupitt
2ce79d76a0
output double histogranms for large images
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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
d8ed630d77
better 8/16 bit casting for pngsave
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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
3cd774a10c
add fast path to rank filter for uchar images
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around 10x faster for 20x20 windows, the same speed for 3x3
2021-01-12 20:36:13 +00:00
John Cupitt
0be1370661
Merge branch '8.10'
2021-01-05 03:57:06 +00:00
John Cupitt
e1a9397c15
better error detection in spngload
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Do a speculative spng_get_trns() in header read to force all chunks to
be parsed.
Thanks randy408
See https://github.com/randy408/libspng/issues/145#issuecomment-744495084
2021-01-05 03:54:48 +00:00
John Cupitt
5d229e0b9e
update changelog
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ooops, forgot
2021-01-02 17:48:26 +00:00
John Cupitt
6fb7ca73a4
Merge branch '8.10'
2021-01-01 10:13:12 +00:00
John Cupitt
42af1cec36
add vipsload_source
...
plus small openslideload_source fixes
2020-12-31 19:47:36 +00:00
John Cupitt
babbb086f9
add openslideload_source
2020-12-30 14:14:08 +00:00
John Cupitt
0982d0efbb
signal error on EOF in jpegload more reliably
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we were only warning on EOF in the read stub, even if fail was set
thanks bozaro
see https://github.com/libvips/libvips/issues/1946
2020-12-28 22:46:33 +00:00
John Cupitt
98be88bf80
add sourceginput
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This is a source which wraps a GInputStream. You can use this to eg.
efficiently load a PNG file from a GFile object.
2020-12-28 15:14:36 +00:00
John Cupitt
ac1417b410
Merge branch '8.10'
2020-12-26 17:07:17 +00:00
John Cupitt
b2fa1f89e8
revise ppmload, fixing a couple of bugs
...
- ppmload was not setting interpretation, filename, etc. for files read via
mmap
- files not read via mmap were never byteswapped
- some cleanups
see https://github.com/libvips/libvips/issues/1916
2020-12-26 17:02:07 +00:00
John Cupitt
c3c9f281c0
Merge branch '8.10'
2020-12-22 14:31:08 +00:00
John Cupitt
94ecb8d38d
version bump
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and fix changelog dates
2020-12-22 14:28:55 +00:00
John Cupitt
eeb0fb3ac1
Merge branch '8.10'
2020-12-22 12:56:32 +00:00
