53b43e0497
fix setting of iterations in magicksave
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ImageMagick uses 0 to mean unset, so we must always add 1. See
coders/gif.c.
See https://github.com/libvips/libvips/issues/1302
2019-04-29 08:43:39 +01:00
b100f5a025
start revising composite again
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we can get ugly sparkles in transparent areas in some cases ... start
reworking some modes
see https://github.com/libvips/libvips/issues/1301
2019-04-29 07:43:14 +01:00
efadb5dc42
fix thumbnail shrink-on-load
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we had the alignment check in the wrong place
2019-04-27 22:33:20 +01:00
120c3b62d9
more cmyk jpg tweaks
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passes tes_formats.sh now
2019-04-27 13:27:18 +01:00
5d907bdd17
final update for 8.8.0-rc1
2019-04-27 11:41:26 +01:00
536c76f966
Merge branch 'master' into improve-cmyk-jpg
2019-04-27 11:02:26 +01:00
4132623024
add test for PNG interlace handling
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see https://github.com/libvips/libvips/pull/1296
2019-04-27 09:34:49 +01:00
ce8aff8dd8
Merge pull request #1296 from lovell/png-interlace-handling-ordering
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master: fix interlaced PNG input handling with newer libpng versions
2019-04-27 09:16:50 +01:00
aff0c4cde5
Ensure png_set_interlace_handling before png_read_update_info
2019-04-26 22:29:16 +01:00
3245dd301b
Merge branch 'master' into szi-associated
2019-04-25 17:25:32 +01:00
4a9db0e83f
fix animated webp background handling
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We were using WEBP_FF_BACKGROUND_COLOR as the background colour, but
that's not correct, it should always be zero (transparent).
WEBP_FF_BACKGROUND_COLOR is there just as a hint when flattening down to
plain RGB.
2019-04-24 18:18:21 +01:00
0102a10b49
seems to work
2019-04-24 17:04:31 +01:00
0df3f0268c
Merge branch 'master' into revise-thumbnail
2019-04-24 16:11:25 +01:00
bb22f66453
oop remove git markup
2019-04-24 16:11:08 +01:00
b5b7e75b66
Merge pull request #1294 from kleisauke/cpp-const-char
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Change 'char *' to 'const char *' in the C++ binding
2019-04-24 15:27:05 +01:00
8ac6574560
Change 'char *' to 'const char *' in the C++ binding
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+ some documentation improvements.
2019-04-24 16:02:52 +02:00
8b71d0179c
Merge branch 'master' into revise-thumbnail
2019-04-23 20:27:30 +01:00
d2a9a20a78
fix thumbnail regression with cmyk in and out
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56d98f3ef0
2019-04-23 17:09:20 +01:00
56d98f3ef0
thumbnail no longer needs to import cmyk
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since colourspace knows about cmyk now
2019-04-23 11:35:13 +01:00
12bc5fbbe3
revise set_stacksize() once more
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so we g_info() if we change it
2019-04-23 10:12:08 +01:00
76aca0370f
revise set_stacksize() again
2019-04-23 10:01:35 +01:00
90e1b1cc49
Merge pull request #1293 from abdollar/fix_stack_size
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fixes set_stacksize which broke during merge
2019-04-22 17:29:19 +01:00
c6b9015799
fixes set_stacksize
2019-04-22 09:09:05 -07:00
27aae32ff6
oops
2019-04-22 11:34:45 +01:00
23955c8511
Merge branch '8.7'
2019-04-21 11:41:26 +01:00
4a7b80cc26
ban chroma subsample in non-jpg tiffs
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tiffcp barfs on these too
2019-04-21 11:39:31 +01:00
27d8cd40fe
Merge branch '8.7'
2019-04-20 17:35:39 +01:00
472293c8ed
rationalize member names in tiff read
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they were rather confusing
2019-04-20 17:34:59 +01:00
b26b2105dc
oop dbg code committed by mistake
2019-04-20 12:14:27 +01:00
7e4ebb3a94
fix stacksize on glibc
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- need to define _GNU_SOURCE for glibc to get pthread_setattr_default_np()
- don't warn if we already have enough stack
- reformat to libvips standard
- add note to docs
see: https://github.com/libvips/libvips/pull/1291
2019-04-20 12:07:27 +01:00
36bd9dfe4a
Merge pull request #1291 from abdollar/set_stack_size_linux
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provide an option to set the default stack size on linux
2019-04-20 11:29:05 +01:00
8fbbfd752f
set png chunk limit to 50mb
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we did have it unlimited, which could perhaps leave us open to DOS
attacks
2019-04-20 10:29:24 +01:00
ee854d43c4
add configure test for png_set_chunk_malloc_max
2019-04-20 06:07:18 +01:00
8d7e03237a
allow huge png metadata chunks
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By default, libpng refuses to open files with a metadata chunk larger than
8mb. Disable this sanity check.
See: https://github.com/lovell/sharp/issues/1664
2019-04-20 05:54:37 +01:00
25bfad1306
provide an option to set the default stack size on linux
2019-04-19 08:59:45 -07:00
5301df3d6b
Merge branch '8.7'
2019-04-19 16:47:51 +01:00
6acfcb0506
don't attempt to read YCBCR tiffs in scanlines
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scanline read of YCBCR images will crash libtiff
2019-04-19 16:46:53 +01:00
56e5e3c714
fix memleak on read error in webp
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webp read could leak under some error conditions
2019-04-19 15:17:27 +01:00
3a940e7080
note leak fix
2019-04-19 15:10:56 +01:00
da2773000a
oop remove dbg code
2019-04-19 15:03:33 +01:00
7aa46b258a
fix memleak in jpegsave_buffer with some errors
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under some error conditions, jpegsave_buffer could forget to release a
half-built image
2019-04-19 15:01:20 +01:00
c98da89ac9
Merge branch '8.7'
2019-04-19 12:47:35 +01:00
691383c2b8
better rejection of broken embedded profiles
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icc_import and _transform now test the embedded profile more carefully.
It must now be a valid profile and must be compatible with the image.
see https://github.com/libvips/libvips/issues/1286
2019-04-17 16:19:38 +01:00
c8ba6fcae5
tiny cleanups
2019-04-16 18:11:37 +01:00
ce24917d4a
only read webp bg in anim
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non-anim webp does not use the background property
see https://github.com/libvips/libvips/issues/1261
2019-04-16 17:52:09 +01:00
bafc5775f0
fix ms/cs mixup in webp load/save
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there was a mixup between milliseconds (what webp uses for timestamps)
and centiseconds (what gif uses for delay times)
2019-04-16 17:12:57 +01:00
670d109a67
fix webp anim load
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we were dropping the first frame and duplicating the last frame, thanks
to a < / <= mixup
see https://github.com/libvips/libvips/issues/1261
2019-04-16 16:54:47 +01:00
e081ae2d99
experiment with app14 decode
2019-04-15 10:50:42 +01:00
c351c665a1
more fixups from the vips7 removal
2019-04-14 12:48:02 +01:00
6a3b197f31
smoother aniamted webp write
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set the timestamp for the fake final frame equal to the last actual
frame ... removes the anim hitch
we are still mysteriously dropping a frame though
see https://github.com/libvips/libvips/issues/1261
2019-04-12 17:06:42 +01:00
John Cupitt
Lovell Fuller
Kleis Auke Wolthuizen
Abdul Chaudhry