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Author SHA1 Message Date
John Cupitt
8eefe9f4fb
Merge pull request #1728 from lovell/lch-prefer-atan-over-atan2 
Performance: improve LAB to LCH conversion by ~30%
 2020-07-20 13:31:07 +01:00
Lovell Fuller
4aaa39502b Improve performance of conversion to LAB by ~15% 2020-07-19 21:20:21 +01:00
Kleis Auke Wolthuizen
aac1748615 Explicitly cast to unsigned int before left-shifting 
To avoid potential signed integer overflow (undefined behavior), as
implicit integer promotion means the operand becomes a (signed) int.
 2020-07-19 19:14:48 +02:00
Lovell Fuller
a7357c5757 Perf: improve conversion to LCH by ~30%, avoid costly atan2 2020-07-19 15:29:03 +01:00
Kleis Auke Wolthuizen
3460814b98 Add test case for undefined shift in rad2vips 2020-07-19 13:48:21 +02:00
John Cupitt
72ca38cab0 only rebuild heif exif if we have to 
and fix write of XMP write in heic
 2020-07-19 02:06:36 +01:00
John Cupitt
fcaba0e6ba add @profile to webpsave 
small tiffsave fixes too
 2020-07-18 14:49:37 +01:00
John Cupitt
a69c998ff0 avoid exif rebuild when stripping jpg 
don't rebuild the exif data block if we don't need it

see https://github.com/libvips/libvips/issues/394
 2020-07-18 14:07:21 +01:00
John Cupitt
63a549a3b2 Ugly hack to hide the GPSVersionID bug 
see https://github.com/libvips/libvips/issues/394
 2020-07-18 11:59:42 +01:00
John Cupitt
43385c928d fix crash with some openslide images 
some openslide images seem to have null properties

see https://github.com/libvips/libvips/issues/1723
 2020-07-17 10:50:09 +01:00
John Cupitt
0a4d4daf5e Merge branch 'master' of github.com:libvips/libvips 2020-07-15 12:22:37 +01:00
John Cupitt
6e9d6cc80a
Merge pull request #1718 from Zeranoe/patch-1 
Update link for vips-gmic
 2020-07-15 12:10:50 +01:00
John Cupitt
36ac84ee6f fix spngload default ppm 2020-07-15 10:56:34 +01:00
Zeranoe
2d7fe6211f
Update link for vips-gmic 
vips-gmic doesn't appear to be a libvips repo anymore.
 2020-07-15 03:30:58 -04:00
John Cupitt
83a7970a7d
Merge pull request #1716 from kleisauke/ubuntu-18.04-travis 
Travis improvements
 2020-07-14 19:06:03 +01:00
Kleis Auke Wolthuizen
102b3730e8 Remove stages from Travis 
Ensures that the "fast_finish" option is honored and that
"Allowed failures" is still listed as a separate block.
 2020-07-14 19:37:39 +02:00
Kleis Auke Wolthuizen
81cf52b6fa Fix a typo 2020-07-14 19:09:30 +02:00
Kleis Auke Wolthuizen
62ecad6459 Compile with -Wcast-function-type on Travis 
See:
https://github.com/libvips/libvips/pull/1697#issuecomment-657602404
 2020-07-14 19:09:30 +02:00
Kleis Auke Wolthuizen
f2035797f9 Add bash to LSan suppression file 2020-07-14 19:09:30 +02:00
Kleis Auke Wolthuizen
e8dc191795 Upgrade GCC to 10 on Travis 2020-07-14 19:09:27 +02:00
Kleis Auke Wolthuizen
d4fef12284 Use Ubuntu 18.04 (Bionic) on Travis 2020-07-14 19:08:21 +02:00
John Cupitt
f7e8db599d spngload warns about trucated files 
it used to silently work
 2020-07-14 17:56:36 +01:00
John Cupitt
740be29586 better PNG unit handling on read 2020-07-14 16:32:02 +01:00
John Cupitt
ee4610ce18 fix a compiler warning 2020-07-14 12:56:47 +01:00
John Cupitt
cc3682cb79 Merge branch 'master' of github.com:libvips/libvips 2020-07-14 10:26:46 +01:00
John Cupitt
5739ba12eb fix a few more function casts 
see

https://github.com/libvips/libvips/pull/1697#issuecomment-657602404
 2020-07-14 10:25:35 +01:00
John Cupitt
8c69493168
Merge pull request #1714 from kleisauke/vips7-compat 
Add missing vips7 compat wrappers
 2020-07-14 09:27:53 +01:00
Kleis Auke Wolthuizen
18f3b2519f Styling / typo fixes 2020-07-13 15:41:16 +02:00
Kleis Auke Wolthuizen
9226303b1c Add missing vips7 compat wrappers 
For im_{lr,tb}mosaic and im_correl.
 2020-07-13 15:38:09 +02:00
John Cupitt
ad16b87a75 add LT_INIT 2020-07-10 17:34:40 +01:00
John Cupitt
84d0d5a7a3
Merge pull request #1708 from kleisauke/out-of-source 
Fix out-of-source build issues
 2020-07-10 17:19:03 +01:00
John Cupitt
97eb2e53bd missing copy-memory during thumbnail rotation 
see https://github.com/libvips/libvips/issues/1704#issuecomment-655691041
 2020-07-09 07:08:49 +01:00
Kleis Auke Wolthuizen
b84e87b6d2 Improve --vips-config output 2020-07-07 13:57:25 +02:00
Kleis Auke Wolthuizen
e91997052b Out-of-source support for autogen.sh 2020-07-07 12:16:43 +02:00
Kleis Auke Wolthuizen
fb61f0fa44 Define ENABLE_DEPRECATED in config.h 
Do not check for VIPS_ENABLE_DEPRECATED as it could
come from an earlier version of libvips.
 2020-07-07 12:16:43 +02:00
Kleis Auke Wolthuizen
6329d35048 Out-of-source support for configure 
+ some small cleanups.
 2020-07-07 12:16:40 +02:00
John Cupitt
c51dc9cd90
Merge pull request #1706 from sherifabdlnaby/master 
Add Issue Templates with Auto Labeling
 2020-07-06 23:00:46 +01:00
Kleis Auke Wolthuizen
42a7c9736b Update IGNORE_VIPS_C list 2020-07-06 21:32:41 +02:00
Kleis Auke Wolthuizen
cd948d86f6 Modernise autogen.sh 
Based on: https://wiki.gnome.org/Projects/GnomeCommon/Migration#autogen.sh
 2020-07-06 21:32:41 +02:00
Kleis Auke Wolthuizen
402f8918b7 Do not distribute version.h within the tarball 
It is automatically generated during the build process.
 2020-07-06 21:32:00 +02:00
Sherif Abdel-Naby
d8db91845d Add Issue Templates with Auto Labeling 2020-07-06 17:45:52 +02:00
John Cupitt
105e56939a update cplusplus API for 8.10 2020-07-05 22:38:08 +01:00
John Cupitt
5117c1a980 remove mode_t from headers 
it seems to fail with MSVC.

int works fine, and is what g_open() uses.
 2020-07-04 18:28:44 +01:00
John Cupitt
e5bde64b03 revise gifload again 
final polish, hopefully
 2020-07-03 13:31:00 +01:00
John Cupitt
7c2c152a74 note wasm patch in changelog 2020-07-03 02:21:16 +01:00
John Cupitt
e728e5638d
Merge pull request #1697 from kleisauke/wasm-function-pointers 
Support for use in WASM environments (#192)
 2020-07-03 02:09:39 +01:00
John Cupitt
b27fc73ac7
Merge pull request #1699 from lovell/webp-anim-allow-mixed 
Further reduce animated WebP image size by ~5% when min_size is set
 2020-07-03 00:17:34 +01:00
John Cupitt
5789ac905d revise DISPOSE_PREVIOUS, again 
Perhaps it now works :(

See https://github.com/libvips/libvips/issues/1649
 2020-07-02 17:41:40 +01:00
John Cupitt
e4d38d1d3e clip out of bounds GIF images against the canvas 
Some malformed GIFs have images which lie outside or partly outside the canvas.
With this patch, these frames are clipped and rendered.

Previously, these GIFs were rejected.

See https://github.com/libvips/libvips/issues/1701
 2020-07-02 16:41:37 +01:00
John Cupitt
207d40f640 better leak test output 2020-07-02 14:15:58 +01:00