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5421 Commits

Author SHA1 Message Date
John Cupitt 8891d6dc29 exif strings were not trimmed correctly 
drop_tail() missed the final "()"
 2018-08-28 11:08:49 +01:00
John Cupitt f725d7efab
Merge pull request #1074 from lovell/vips_icc_is_compatible_profile-leak 
Fix 72 byte leak when ICC profile is compatible
 2018-08-23 22:17:02 +01:00
Lovell Fuller 814af7e832 Fix 72 byte leak when ICC profile is compatible 2018-08-23 22:04:28 +01:00
John Cupitt fec2f5f869 make vips_object_get_args() return an int 
since malloc can fail
 2018-08-20 08:45:46 +01:00
John Cupitt 30cb95e6e7
Merge pull request #1068 from kleisauke/add-vips_object_get_args 
Add vips_object_get_args
 2018-08-20 08:24:31 +01:00
Kleis Auke Wolthuizen b5b756b817 Add vips_object_get_args 
Handy for language bindings.
 2018-08-19 22:42:26 +02:00
John Cupitt 96770a49b1 add -lznz to the nifti test to help win 
see https://github.com/jcupitt/libvips/pull/1066
 2018-08-19 21:17:32 +01:00
John Cupitt 3d249924a5 another early close for openexr read 2018-08-19 19:30:11 +01:00
John Cupitt f4250ab7ab scale openexr alpha up 
scale alpha up to 0 - 255 to match the rest of libvips
 2018-08-19 10:53:54 +01:00
John Cupitt b92c55770f openexr shut down early 
for non-tiled images anyway
 2018-08-19 05:30:49 +01:00
John Cupitt a0c8417109 Merge branch 'master' into close-input-early 2018-08-19 05:24:28 +01:00
John Cupitt 93e3ffb0bb note on tiled tiff read 
I had a quick go at making tiffload shut down early for tiled tiff read,
but it's not really possible because tiled read is not guaranteed to be
ordered.

Add a note for future reference.
 2018-08-19 05:19:11 +01:00
John Cupitt fdafb4de5f oop fix tiff2vips change 
y is relative
 2018-08-19 04:26:24 +01:00
John Cupitt 79cafbd604 regen some docs 2018-08-17 18:04:47 +01:00
John Cupitt cfeef85677 revise README for 8.7 2018-08-17 17:52:45 +01:00
John Cupitt 10d1aeb6f2 make pdf load close early 
but only in seq mode
 2018-08-17 11:14:06 +01:00
John Cupitt 0b4cef06b7 close early for tiffload 2018-08-16 16:00:14 +01:00
John Cupitt b836749b75 close jpeg read early 
The current behaviour (close input handles on unref) works for languages
like C / C++ / Python / Rust / etc. where things get unreffed automatically
when they go out of scope.

On languages like Ruby / C# / node / etc. where things are unreffed on GC,
files can stay open for a long time after you've finished with them. This
interacts in an unfortunate way with the Windows default of refusing to
remove open files.

This change closes file handles as soon as the scan of the input file
finishes, and therefore produces something closer to expected behaviour
for GCd languages on Windows.

see https://github.com/kleisauke/net-vips/issues/12
 2018-08-16 15:47:48 +01:00
John Cupitt f3ef6e52ea bump max input images for sum 
was only 64
 2018-08-16 15:23:24 +01:00
John Cupitt d48f80130b switch to g_open()/g_fopen() 
Might help with files being left open, perhaps. It's certainly neater.

See https://github.com/kleisauke/net-vips/issues/12
 2018-08-15 14:58:12 +01:00
John Cupitt 68fd9c8de6
Merge pull request #1061 from criteo-forks/master 
Fix missing area unref in getpoint()
 2018-08-14 18:00:39 +01:00
Dimitri Bouron 1c1aeb2262
Merge pull request #1 from dbouron/master 
Fix missing area unref in getpoint()
 2018-08-14 14:32:59 +02:00
Dimitri Bouron 725d39e691 Fix missing area unref in getpoint() 
Signed-off-by: Dimitri Bouron <d.bouron@criteo.com>
 2018-08-14 14:19:01 +02:00
John Cupitt 01b66f5ccd clear gif pages before load 
some gifs may not clear the background, so we must init pages as 0

see https://github.com/lovell/sharp/issues/1331
 2018-08-13 17:30:54 +01:00
John Cupitt 9a5249ca20 tag unicode strings as unicode 
seems to help with py2.7 anyway
 2018-08-12 18:25:19 +01:00
John Cupitt 643e7c0ea2 mapim fix for strange float values 
mapim could fail for float index images outside the int range

minor speedup too
 2018-08-12 17:10:23 +01:00
John Cupitt c1dcb0c535 Merge branch 'master' of github.com:jcupitt/libvips 2018-08-07 15:07:46 +01:00
John Cupitt 0ccde9e0f7 README tweaks 2018-08-07 15:07:38 +01:00
John Cupitt fc7fde194c
Merge pull request #1054 from radarhere/patch-1 
Fixed typo
 2018-08-07 10:50:20 +01:00
Andrew Murray e64351de28
Fixed typo 2018-08-07 19:47:28 +10:00
John Cupitt 0b3565c04d update radiance load from upstream 
thanks Greg Ward
 2018-08-03 18:31:31 +01:00
John Cupitt 0beb5e9165 make test-suite survive make dist 2018-07-25 17:17:13 +01:00
John Cupitt 96d5008501 fix make dist 2018-07-25 16:28:23 +01:00
John Cupitt f005e4a188 add test for new ICO sniffer 2018-07-25 15:34:31 +01:00
John Cupitt 2bfb471a20 don't escape \n\t\r in xml 
\n especially happens rather a lot heh
 2018-07-25 15:29:42 +01:00
John Cupitt 9147bb64c4 notes 2018-07-24 17:44:41 +01:00
John Cupitt e89dac20bb add sniffing framework to magickload 
though it only spots ICO for now

see https://github.com/jcupitt/pyvips/issues/39
 2018-07-24 17:38:36 +01:00
John Cupitt 72f589764a remove the @format param to magickload 2018-07-24 17:03:38 +01:00
John Cupitt b7bac0d88d fix vips7 split on empty filename 
a "" filename in vips7 compat mode could trigger a read beyond the end of
the string

see https://github.com/jcupitt/libvips/issues/1040
 2018-07-23 18:50:53 +01:00
John Cupitt 479610ff30 better handling of ASCII control chars in xml 
represent ASCII control chars as their unicode glyphs in XML

see http://www.shacknews.com/chatty?id=37738911#item_37738911
 2018-07-23 18:21:15 +01:00
John Cupitt 19b27c846e fix possible used-before-set in radiance.c 
some versions of glib might not zero some parts of the Read struct

see https://github.com/jcupitt/libvips/issues/1040
 2018-07-23 15:55:32 +01:00
John Cupitt 2d94fe732a escape ASCII control chars in xml 
stops some XML parse errors on corrupt metadata

see https://github.com/jcupitt/libvips/issues/1039
 2018-07-23 14:55:37 +01:00
John Cupitt 9fa03e80c7 fix buffer overflow in radiance read 
old-style RLE images could overflow the output buffer if incorrectly coded

see https://github.com/jcupitt/libvips/issues/1039
 2018-07-23 12:55:41 +01:00
John Cupitt 136c8d8cd6 credit rad change 2018-07-22 18:51:29 +01:00
John Cupitt 26fcccba9b fix out of bounds write in radiance 
It was using a fixed 64-byte stack buffer for the RHS of format lines.
Lines can be MAXLINE (2048) chars, so a long line could overflow. If we
use MAXLINE for the small buffer as well, we are guaranteed to not
overflow.

thanks HongxuChen

See https://github.com/jcupitt/libvips/issues/1039
 2018-07-22 16:28:29 +01:00
John Cupitt 927f92a8bb update rad read from rad5R1 
hopefully the new radiance code will be more robust
 2018-07-22 13:04:46 +01:00
John Cupitt 0077017ad8 fix a tiff2vips crash on fractional samples 
tiff2vips failed if samples_per_pixel was not a multiple of 8, ie.
byte-aligned, and the image was not palette-ised

thanks HongxuChen

see https://github.com/jcupitt/libvips/issues/1039
 2018-07-21 17:06:01 +01:00
John Cupitt 3565808281 Merge branch 'add-nifti-support' 2018-07-20 18:20:52 +01:00
John Cupitt 8730d8ddf1 add nifti ext save 2018-07-20 18:20:26 +01:00
John Cupitt e72ad7045d add a nifti test 2018-07-20 17:23:06 +01:00