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Author SHA1 Message Date
Kleis Auke Wolthuizen
4176ab2106
tiff2vips: avoid g_assert_not_reached in the default clause (#3064) 
Since that could terminate the application in debug builds. Also,
add the missing case clause for `PHOTOMETRIC_MINISWHITE`.

Resolves: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51013.
 2022-09-24 13:36:02 +01:00
Kleis Auke Wolthuizen
db96adfc00
Ensure --vips-config only prints build configuration (#3062) 
Also, remove a remnant of Autotools.
 2022-09-24 11:26:30 +01:00
John Cupitt
5569022dbd use G_GNUC_* attribute system 
Instead of our own compiler attr thing.

see https://github.com/libvips/libvips/issues/2871
 2022-09-23 14:37:35 +01:00
John Cupitt
eed0e5b43c Merge branch '8.13' 2022-09-22 14:11:31 +01:00
John Cupitt
a86f33769b add changelog note 2022-09-22 14:09:55 +01:00
Ruven
33d44e86fb SubIFD offsets should only be added if smaller pyramid layers actually exist. Otherwise results in corrupted TIFF files for images smaller than the tile size (#3058) 2022-09-22 14:09:03 +01:00
Ruven
cdf497d3e2
SubIFD offsets should only be added if smaller pyramid layers actually exist. Otherwise results in corrupted TIFF files for images smaller than the tile size (#3058) 2022-09-22 13:36:27 +01:00
John Cupitt
1f8e547d99 Merge branch '8.13' 2022-09-21 19:09:44 +01:00
John Cupitt
b0be5beb30 note vips_text size check change 2022-09-21 19:09:15 +01:00
Kleis Auke Wolthuizen
e88e5f0d2a
text: simplify check for 32k pixel limit (#3057) 2022-09-21 19:06:49 +01:00
John Cupitt
c9a21a7aaa Merge branch '8.13' 2022-09-21 11:50:16 +01:00
John Cupitt
fa4b80b74b earlier quit of dzsave on kill 
We were only testing "killed" once for each strip of tiles. Check on each
tile as well to make set_kill() faster.

see https://github.com/kleisauke/net-vips/issues/179
 2022-09-21 11:48:48 +01:00
John Cupitt
75bd19759f Merge branch '8.13' 2022-09-20 10:04:22 +01:00
John Cupitt
907d17cd06 revise caching of seq mode loaders 
We were not caching seq mode loaders used in random access mode.

see https://github.com/libvips/libvips/issues/3044
 2022-09-20 10:03:00 +01:00
Kleis Auke Wolthuizen
6d43755bfa
convi/reducev: initialize the sum with the addition (#3052) 
* reducev: initialize the sum with the addition

Avoids an Orc opcode.

* convi: initialize the sum with the addition

Avoids an Orc opcode.

* vector: add comments to magic numbers
 2022-09-17 14:18:15 +01:00
Kleis Auke Wolthuizen
d874010d09
convi/reducev: use convsuswb in Orc path (#3053) 
* reducev: use convsuswb in Orc path

Saves a few instructions.

* convi: use convsuswb in Orc path

Saves a few instructions.
 2022-09-17 12:26:00 +01:00
John Cupitt
3b33d912c4 fix an undefined shift 2022-09-15 12:57:36 +01:00
John Cupitt
d2e7d036ae improve HEIF is_a 
- fix sign issue with some chunk sizes
- allow larger chunk_len

See https://github.com/libvips/libvips/discussions/3048
 2022-09-14 16:56:37 +01:00
Kleis Auke Wolthuizen
6bf1422548
jxlsave: sync quality to distance calculation with libjxl (#3050) 
Ensures the quality to distance conversion is continuous at 30.

See:
ea5fa8074d
 2022-09-14 13:40:40 +01:00
Ruven
4985fec6b4
Inverted order of TIFF tag writing when saving multi-page subifd pyramids (#3047) 
* Inverted order of TIFF tag writing when saving multi-page subifd pyramids to ensure that subifd pyramid layers are correctly tagged as reduced-image subfile type and not as pages

* Use if-else clause to avoid tag overwriting
 2022-09-13 17:56:42 +01:00
John Cupitt
3081821636 revert dhint check 
We added a check that loader ->header() and ->load() methods set the
same dhint. This commit removes that check -- it's not possible to make
header and load match in all cases since images can take so many routes,
and can change between the two events.

If we see performance issues around inappropriate cache sizing again,
try to fix just those cases.
 2022-09-12 10:38:17 +01:00
John Cupitt
63f1673beb note buffer print fix 2022-09-11 14:30:09 +01:00
John Cupitt
0b3ab3a934 fix null string in buffer print 
Some libvips header fields can be NULL, for example filename, and we
need to avoid null pointer deref on print.

See https://github.com/libvips/libvips/issues/3043
 2022-09-11 14:29:12 +01:00
John Cupitt
e37487ca2f fix null string in buffer print 
Some libvips header fields can be NULL, for example filename, and we
need to avoid null pointer deref on print.

See https://github.com/libvips/libvips/issues/3043
 2022-09-11 14:26:53 +01:00
John Cupitt
a2b1847cbd Merge branch 'master' of github.com:libvips/libvips 2022-09-11 14:09:19 +01:00
John Cupitt
bc0c910091 note dangerous bit of meson.build 2022-09-11 13:41:36 +01:00
Lovell Fuller
c9de7b2b15
tiff2vips: ensure stdint.h in included for uint32_t (#3040) 2022-09-11 13:41:30 +01:00
John Cupitt
81dc91927d fix ci build 
adding the examples/ if/endif broke the sed that's used to remove extra
subdirs in ci
 2022-09-11 11:36:33 +01:00
John Cupitt
d836166087 add some more examples 2022-09-09 10:14:59 +01:00
Sergey Alexandrovich
ce31c04cd2
nsgifload: choose tile-height based on page height (#2996) 2022-09-08 19:05:42 +01:00
John Cupitt
1bd618546b fix vips_init in example 2022-09-08 17:05:10 +01:00
John Cupitt
bce598cc35 Merge branch 'master' of github.com:libvips/libvips 2022-09-08 16:26:19 +01:00
John Cupitt
873c90710a add examples/ dir 
plus one example
 2022-09-08 16:25:33 +01:00
Luca Corbo
aef5c6b3e6
readme: meson build flags - fix small typo (#3034) 2022-09-08 14:51:47 +01:00
Daniel Löbl
2d9c50735f
webpsave: switch to sink_disc (#3018) 
* webpsave: switch to sink_disc

* fix some warnings

* distinguish between animated and single image write

* fix some formatting issues

* add missing comments

* fix webpsave_mime

* don't use sink_disc for single image webp write

* fix potential segv/double free

* update changelog

* remove leftover function declaration

* Revert "don't use sink_disc for single image webp write"

This reverts commit a75922ca93ee8987fa5e1ffc52b68e22bd6fb1fb.

* implement review feedback

* adjust to a column size of 80

* get contiguous RGB(A) buffer directly from VipsRegion

* Revert "get contiguous RGB(A) buffer directly from VipsRegion"

This reverts commit 84fc10e52fb223f0208c605dde92d3f821ceee0e.

* accumulate image data directly in frame_bytes buffer

* switch WebP back to Webp naming scheme

* rename page_index to page_number

* revise formatting
 2022-09-08 14:32:13 +01:00
John Cupitt
a36d382519 oop debug left on 2022-09-08 10:21:19 +01:00
John Cupitt
c0e91d139d revise cgifsave to save mem 
a bit simpler too

copying dloebl's idea from https://github.com/libvips/libvips/pull/3018
 2022-09-08 10:16:50 +01:00
John Cupitt
5d1e26255d Merge branch '8.13' 2022-09-08 09:14:01 +01:00
John Cupitt
0e7c7a9a13 note palette save fix 2022-09-08 09:12:27 +01:00
Lovell Fuller
b58b7bd416
pngsave: ensure 8-bit palette images can be created (#3031) 2022-09-08 09:10:02 +01:00
John Cupitt
3191e5cea5 revise cgif save loop 2022-09-07 12:10:20 +01:00
John Cupitt
91986a9778 revise cgif save loop 2022-09-07 11:10:02 +01:00
John Cupitt
45f5a1867d fix changelog layout 2022-09-05 10:18:13 +01:00
John Cupitt
fc01771454 fix changelog layout 2022-09-05 10:02:27 +01:00
John Cupitt
2912787f9d version bump for 8.13.2 2022-09-05 10:01:37 +01:00
John Cupitt
5afc4a2df5 Merge branch '8.13' 2022-09-05 09:59:25 +01:00
Kleis Auke Wolthuizen
e87c828aa5
dzsave: add missing include directive for errno/EEXIST (#3025) 
Resolves: #3024.
 2022-09-05 09:58:52 +01:00
John Cupitt
702ed8298f check for blocked operations on cache lookup 
We could return an operation from cache even after the operatuion had
been blocked. This was harmless, but could cause confusion.

see https://github.com/kleisauke/wasm-vips/pull/24
 2022-09-04 16:35:00 +01:00
John Cupitt
078ac059b7 update spngload for new header test 2022-09-03 22:42:41 +01:00
Kleis Auke Wolthuizen
867a09737c
CI: remove redundant glib-utils dependency (#3022) 
The GLib utilities, which was split into its own `glib-utils`
formula has been merged back into `glib`, see:
https://github.com/Homebrew/homebrew-core/pull/108307

This reverts commit a846de017d.
 2022-09-03 15:45:49 +01:00