801111a2fa
better dint rules
...
We had some special cases coded for dhint inheritance, but they could
fail in some edge cases. Revert to something simpler and more
predictable.
see https://github.com/libvips/libvips/issues/1810
2020-09-08 13:50:14 +01:00
99423649b9
start sinkscreen thread on first use
...
we were starting the sinkscreen background thread during vips_init() --
instead, start it on first use
see https://github.com/libvips/libvips/issues/1792
2020-08-28 17:46:23 +01:00
b372fde637
Add parameter name for unused image
2020-08-02 11:04:10 -04:00
292dc9da4b
Remove redundant part of comment
2020-08-02 10:20:44 -04:00
81920963b1
Remove cast in free() call
2020-08-02 10:19:47 -04:00
fe815ff587
Add C++ bindings for new_from_memory_steal()
...
new_from_memory_steal() will create a new image with the input
buffer and will "move" the data into the image. The buffer is then
managed by the image, and will be freed when it goes out of scope.
2020-08-01 21:58:14 -04:00
58b6d73a70
deprecate vips_popen()
...
it didn't work well on win, and we no longer use it anyway
2020-07-27 15:21:59 +01:00
e44b781971
revise gifnsload.c for source API
2020-07-07 15:50:44 +01:00
b84e87b6d2
Improve --vips-config output
2020-07-07 13:57:25 +02:00
e91997052b
Out-of-source support for autogen.sh
2020-07-07 12:16:43 +02:00
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
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
d6c4d23d6c
Merge branch 'master' into add-libnsgif
2020-07-03 02:24:09 +01:00
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
207d40f640
better leak test output
2020-07-02 14:15:58 +01:00
9246094033
Fix function pointer cast issues
...
It is undefined behavior in C and C++ to cast a function pointer
to another type and call it that way. This does work in most native
platforms, however, despite it being UB, but in WASM it can fail.
See:
https://emscripten.org/docs/porting/guidelines/function_pointer_issues.html
2020-06-30 13:35:41 +02:00
345fee4917
Merge branch 'master' into add-libnsgif
2020-06-29 23:07:13 +01:00
e3a500204a
Merge pull request #1593 from kleisauke/disable-deprecated
...
Fix for --disable-deprecated (#1273 )
2020-06-28 11:07:56 +01:00
aba15122d5
reduce default cache size
...
Now 100 operations by default.
2020-06-28 09:52:58 +01:00
8abcae3abc
Avoid using vips7 symbols
2020-06-18 14:21:43 +02:00
230d2acfea
Disable IM_* environment variables when --disable-deprecated
2020-06-18 14:15:37 +02:00
8c19e07ae3
add --vips-config flag
...
so "vips --vips-config" now displays:
```
$ vips --vips-config
native win32: no, native OS X: no, open files in binary mode: no, ...
```
2020-06-12 17:30:57 +01:00
981d5c4b16
revise autorot system
...
- deprecate vips_autorot_get_angle() since orientation is no longer a
simple rotate
- add vips_image_get_orientation() and vips_image_get_orientation_swap()
- revise tiff and jpeg loader autorotate to just call vips_autorot(),
but only if necessary
- revise thumbnail autorotate too
2020-06-06 17:25:46 +01:00
cff84f4606
add subifd pyr support to thumbnail
...
thumbnail can spot subifd pyramids and load lower levels if necessary
2020-06-02 12:53:36 +01:00
383be359e8
Merge pull request #1626 from kleisauke/remove-varargs-open
...
Remove use of varargs in vips_*_open
2020-04-30 14:02:37 +01:00
cdf0269871
Ensure vips__temp_name creates unique filenames
...
There was a possible chance that vips__temp_name could generate the
same filename twice if it is called concurrently.
This commit ensures that the serial increment is an atomic operation,
similar to #1211 .
2020-04-27 15:27:33 +02:00
6fc2015783
Remove use of varargs in vips_*_open
...
This matches the declaration of g_open and helps tools (such as ASan) when
running on non-native platforms.
2020-04-27 11:56:32 +02:00
9ea91810bb
revise docs for _inplace
...
We call vips_image_inplace() automatically now, so there's no need for
clients to use this.
see https://github.com/libvips/libvips/issues/1610
2020-04-16 12:09:07 +01:00
168db157bf
more dbg output
2020-04-15 17:21:41 +01:00
8ba31844d6
fix a race in startup
...
We were creating a background thread before creating the semaphore that held
the thread. This could sometimes segv under a debugger.
2020-04-15 16:53:58 +01:00
8840bc8a14
better render init stops a race
...
when running inside some versions of gdb
2020-04-02 14:23:06 +01:00
3ca21ee2e8
Increase minimum glib-2.0 dependency to v2.15 (released March 2012)
2020-03-26 19:13:21 +00:00
e9c47200dc
Merge pull request #1591 from kleisauke/get-language-names
...
Only call g_get_language_names when GLib < 2.48.1
2020-03-24 17:05:49 +00:00
ceacd0bab9
s/count/af_count/
...
Thanks lovell!
2020-03-24 12:55:07 +01:00
4911928412
Only call g_get_language_names when GLib < 2.48.1
...
The thread-safety problem was fixed in GLib 2.48.1.
See: https://bugzilla.gnome.org/show_bug.cgi?id=748474
2020-03-24 11:14:47 +01:00
af21838fab
Use g_get_num_processors() when GLib >= 2.48.1
...
Also backport the patch from https://bugzilla.gnome.org/show_bug.cgi?id=748530
2020-03-24 11:11:46 +01:00
834234c23c
add `all` smartcrop mode
...
So you can crop to fill as well as crop to fit.
see https://github.com/libvips/libvips/issues/1583
2020-03-19 18:57:40 +00:00
d4f12a9999
move VipsGInputStream to public API
...
Since we will need it for pdfload as well.
2020-03-11 17:17:45 +00:00
a592d99bb2
add dir detector
...
useful for blocking open for read of directories
2020-03-06 18:05:16 +00:00
d13c0a69fd
Merge branch 'master' of github.com:libvips/libvips
2020-03-06 13:05:38 +00:00
6117310c18
improve file open error handling
...
better behaviour if you try to open a directory as an image
2020-03-05 15:30:37 +00:00
68f766b482
Merge branch '8.9'
2020-03-05 15:03:00 +00:00
b3a7929247
detect read errors in sniff correctly
...
we has a signed/unsigned mixup :(
2020-03-05 15:02:16 +00:00
9ef8b55218
better handling of short files in vips7 compat
...
the sniffer could read beyond the end of the file sometimes
2020-03-04 17:38:41 +00:00
ce240b1ca2
revise matrixload for source API
2020-02-22 15:02:12 +00:00
d68e02a3c4
Merge branch 'revise-csvload'
2020-02-21 18:23:13 +00:00
71c15958ed
new csvload seems to work
2020-02-21 16:04:29 +00:00
0a23bf3578
revise formatting, add docs
...
fix up some formatting from https://github.com/libvips/libvips/pull/1552
plus some other small changes
2020-02-18 17:37:56 +00:00
d2b794ec35
- use a single enum and switch that replaces no_subsample, force_subsample
2020-02-17 11:29:57 +02:00
f88dab9ccd
Fix gif dispose handling for DISPOSE_BACKGROUND and DISPOSE_PREVIOUS
...
- Add 'scratch' field to gif that holds temporary 'scratch buffer' used for rendering frames
- For DISPOSE_BACKGROUND: Set background color to transparent instead of 0
- For DISPOSE_BACKGROUND: Write background pixels into scratch after rendering current frame, so it will be used in next frame
- For DISPOSE_PREVIOUS: Save frames that are not disposed into 'previous' field in gif, when DISPOSE_PREVIOUS is specified start with that previous frame. see http://webreference.com/content/studio/disposal.html
- Add "ANIMEXTS1.0" to Application Extension parser
- Graphic Control Extension parser refactor
- Compare file contents to expected images for animated gifs in foreign tests
2020-02-06 17:36:13 +02:00
f866799474
move pipe read limit to gint64
...
We had a mix of size_t and gint64. Just use gint64 everywhere.
2020-02-05 14:42:03 +00:00
862e1ae214
add VIPS_LEAK env var
2020-02-03 17:01:57 +00:00
cf5cad2b3e
make pipe read limit configurable
...
We had a 1gb limit on the amount of data we would read from a pipe
before giving up.
This patch adds vips_pipe_read_limit_set() and makes this limit
configurable.
See: https://github.com/libvips/libvips/issues/1540
2020-02-03 16:57:10 +00:00
46da95f30f
Merge branch '8.9'
2020-01-31 16:00:22 +00:00
e4db74746a
fix a deadlock with --vips-leak
...
We were usingh a global lock for metadata changes, but some functions
triggered from callbacks in the metadata hash table could also attempt
to acquire the same mutex, leading to deadlock.
This patch gives metadata change it's own lock. Thanks DarthSim.
See https://github.com/libvips/libvips/issues/1542
2020-01-31 15:25:05 +00:00
4aeedd9711
add "nearest" region shrink
2020-01-30 16:53:18 +00:00
165a3a3855
Merge branch '8.9'
2020-01-28 13:36:46 +00:00
f8c7f9dac9
interpret \ as an escape char in break_token
...
So:
vips_break_token( "hello\ world", " " )
Sees a single token, `"hello world"`.
This means you can now do things like:
$ vips arrayjoin "k\ 2.jpg" x.png
Where "k 2.jpg" is a filename containing a space.
See https://github.com/libvips/libvips/issues/1493
2020-01-26 13:59:04 +00:00
c14d7c254b
add max and min to region_shrink
...
Add max and min to region_shrink. Useful with tiffsave and dzsave when
the image is (for example) line art. Thanks rgluskin.
See: https://github.com/libvips/libvips/issues/1490
2020-01-24 17:55:11 +00:00
fda5e5c402
lock for metadata changes
...
Another attempt at fixing crashes on metadata chenage in highly threaded
applications.
Global lock around set, remove and copy metadata. This is crude, but
simple, the performance impact should be small, and ought to resolve the
problem.
We'll do something better for the next version.
see https://github.com/lovell/sharp/issues/1986
2020-01-21 08:29:59 +00:00
3862b636e4
remove some dbg code
...
accidentally left in, thanks Kleis
2020-01-10 05:03:48 +00:00
51fc2ff64e
don't use new source API for new_from_file etc.
...
We were attempting to load images in new_from_file using the new source
API first, then only falling back to the file loaders if that failed.
However, this meant that we did not respect the priority ordering on
loaders, so openslide iamges (for example) were being loaded by the tiff
loader.
2020-01-09 14:47:14 +00:00
b2334d8d62
Merge branch 'rename-stream'
2020-01-01 12:06:22 +00:00
837ca2e044
Fix crash on backward memcpy()
...
In some environment, building fails because of backward memcpy().
2019-12-30 18:29:36 +01:00
3847f71c54
rename bufis as well
2019-12-30 16:57:19 +00:00
96cdc5ef01
revise docs for source / target
2019-12-30 16:28:39 +00:00
63d54e5df2
final code cleanups after stream -> source rename
2019-12-30 14:23:51 +00:00
119dd2cb72
pytest passes again after stream -> source/target
2019-12-29 23:08:33 +00:00
4c5873809f
experiment with renaming stream
...
rename as VipsConnection, VipsSource, VipsTarget etc.
see https://github.com/libvips/libvips/issues/1494#issuecomment-569498619
renamed with this script:
```
set -e
edit() {
sed -i -E "$1" rename
}
for i in $*; do
cp $i rename
edit s/VIPS_STREAMOU/VIPS_TARGET_CUSTOM/g
edit s/VIPS_STREAMO/VIPS_TARGET/g
edit s/VIPS_STREAMIU/VIPS_SOURCE_CUSTOM/g
edit s/VIPS_STREAMI/VIPS_SOURCE/g
edit s/VIPS_STREAM/VIPS_CONNECTION/g
edit s/vips_streamou/vips_target_custom/g
edit s/vips_streamo/vips_target/g
edit s/vips_streamiu/vips_source_custom/g
edit s/vips_streami/vips_source/g
edit s/vips_stream/vips_connection/g
edit s/VipsStreamou/VipsTargetCustom/g
edit s/VipsStreamo/VipsTarget/g
edit s/VipsStreamiu/VipsSourceCustom/g
edit s/VipsStreami/VipsSource/g
edit s/VipsStream/VipsConnection/g
# eg. VIPS_TYPE_STREAM or VIPS_IS_STREAM
edit "s/VIPS_([A-Z]+)_STREAMOU/VIPS_\1_TARGET_CUSTOM/g"
edit "s/VIPS_([A-Z]+)_STREAMO/VIPS_\1_TARGET/g"
edit "s/VIPS_([A-Z]+)_STREAMIU/VIPS_\1_SOURCE_CUSTOM/g"
edit "s/VIPS_([A-Z]+)_STREAMI/VIPS_\1_SOURCE/g"
edit "s/VIPS_([A-Z]+)_STREAM/VIPS_\1_CONNECTION/g"
edit s/streamou/target_custom/g
edit s/streamo/target/g
edit s/streamiu/source_custom/g
edit s/streami/source/g
# various identifiers which also change
edit s/is_a_stream/is_a_source/g
edit s/find_load_stream/find_load_source/g
edit s/find_save_stream/find_save_target/g
edit s/new_from_stream/new_from_source/g
edit s/write_to_stream/write_to_target/g
edit s/vips_thumbnail_stream/vips_thumbnail_source/g
# eg. vips_webpload_stream
edit "s/vips_([a-z]+)load_stream/vips_\1load_source/g"
# eg. vips_webpsave_stream
edit "s/vips_([a-z]+)save_stream/vips_\1save_target/g"
mv rename $i
done
```
2019-12-29 21:40:21 +00:00
c65e399c48
win32 patches
...
see https://github.com/libvips/libvips/issues/1494#issuecomment-569495472
2019-12-29 12:19:58 +00:00
9c6bfc7462
better error handling in vips__seek
...
Now that we are using the poxis API on win32, we don't need to check
GetLastError()
2019-12-28 12:54:44 +00:00
32d3ba2a50
fix vips__ftruncate
...
We'd forgotton to update this for the new vips__seek return.
See https://github.com/libvips/libvips/issues/1494#issuecomment-569413267
2019-12-28 12:47:50 +00:00
d89df1661a
revise doc comments in bufis
2019-12-26 12:25:19 +00:00
e43cba116a
swap recursion for iteration in skip_whitespace
...
and avoid a stack overflow, see
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19701
2019-12-26 11:22:33 +00:00
0c217efdf3
fix compiler warning
2019-12-22 15:04:07 +00:00
0429a0080e
swap ssize_t for gint64 where possible
...
Some versions of the Windows headers define ssize_t as unsigned. This
patch removes (where possible) use of ssize_t inside libvips, esp. in
the new stream API.
See https://github.com/libvips/libvips/issues/1494#issuecomment-568254731
2019-12-22 13:45:45 +00:00
e48f45187b
make RGB and sRGB synonmous
...
We had a half-baked idea that RGB could mean generic RGB space and sRGB
would mean strict sRGB interpretation.
Unfortunately, this did not work well in practice. For example,
`icc_transform("srgb")` would tag the result as RGB rather than sRGB
(the converter didn't know it was writing sRGB pixels, it just saw
conversion to RGB with an ICC profile), and then later stages would do
unnecessary icc_imports, or worse, fail.
This patch makes RGB and sRGB strict synonyms. If you want to treat an
RGB image as something other than sRGB, you'll need to do it by hand
with the icc_ functions.
See
https://github.com/libvips/pyvips/issues/144
46212e92b1 (r34904985)https://github.com/libvips/libvips/issues/1494
2019-12-22 11:40:09 +00:00
b964deb482
fix SANITY checks in streami.c
...
they had bitrotted a bit
2019-12-21 14:12:59 +00:00
8030d7b926
fix map of custom seekable streams
...
We failed for seekable custom streams.
See https://github.com/libvips/libvips/issues/1494#issuecomment-567190830
2019-12-20 12:44:56 +00:00
53dac98b55
larger seq cache
...
Make the seq cache 50% larger to allow for rounding with some image
widths, tile sizes and thread numbers.
See https://github.com/libvips/libvips/issues/1494#issuecomment-567190830
2019-12-19 15:26:10 +00:00
4616cf1f5c
small changes to the gif-loop fix
...
see https://github.com/libvips/libvips/pull/1362
2019-12-18 18:09:30 +00:00
7906c128cd
better error messages on save
...
The stream savers were polluting the error log.
2019-12-18 17:50:19 +00:00
c0c07ea003
fix invalidate tagging
...
The new tagging system was unreffing the wrong operation.
See https://github.com/libvips/libvips/issues/1494#issuecomment-565200939
2019-12-18 14:32:30 +00:00
1fd3b478e1
always check memory area length
...
vips_image_new_from_memory() allowed you to use length == 0 to mean
"don't check memory length". This was part of some very old vips7
compatibility.
The ppm loader could pass length == 0 if header size was equal to file
size, bypassing the length check.
2019-12-14 05:13:44 +00:00
e236f19f97
add fallbacks to new_from_stream
...
If the stream-based loaders fail, vips_image_new_from_stream() now falls
back to the old file and buffer loaders.
The file and buffer loaders already try the stream loaders first.
2019-12-10 17:19:12 +00:00
56090c6fa7
fix another compiler warning
2019-12-08 14:16:52 +00:00
dd4b2e9c23
fix some clang warnings
2019-12-08 13:08:38 +00:00
d10c870a32
fix for no seek handler defined
...
We need to use the emitv signal emit function to be able to set a default value.
2019-12-06 16:58:01 +00:00
a50405c1f7
fix some run-time errors from clang
...
Travis is now running with some amount of run-time checking enabled and
it spotted a couple of harmless things.
2019-12-05 14:14:27 +00:00
a382359e65
don't test features in unminimise
...
This was circular: test features needed an unminimised stream, but
unminimise used to test features.
2019-12-05 10:35:15 +00:00
4dbbc2d415
more dbg code
2019-12-04 17:40:49 +00:00
ec7aa1d6b6
delay testing stream properties until we have to
...
This makes stream object creation simpler: you don't need to have
everything set up before build occurs, so you can attach signal handlers
for read and seek later.
2019-12-04 16:46:00 +00:00
ae7aaea077
doc polish
2019-12-01 15:29:28 +00:00
43fff7b10d
fix map of input streams
...
The logic was a bit wonky. Thanks Kleis.
See https://github.com/kleisauke/net-vips/issues/33#issuecomment-559971456
2019-11-30 19:13:26 +00:00
163b0165d7
Merge pull request #1483 from libvips/check-metadata-changes
...
block metadata changes on shared images
2019-11-30 17:37:20 +00:00
d88ce970b7
make operation cache invalidation advisory
...
This patch makes operation cache invalidate advisory rather than
immediate. Operations set a mark on cache entries meaning "this entry is
no longer valid", then the entry is removed next time the operation
is looked up.
This breaks the loop (now the cache can remove operations, but operations
can't remove cache entries), so it should be safer (I think). Everything
is inside a mutex, at least.
see https://github.com/libvips/libvips/issues/1484
2019-11-28 17:41:35 +00:00
acd9101037
always copy before exif_update
...
During write, we often call vips__exif_update(). This updates the exif
block from the other image metadata prior to save.
Always copy the image before calling this.
See https://github.com/lovell/sharp/issues/1986
2019-11-28 14:45:02 +00:00
20cee5d041
block metadata changes on shared images
...
If images are shared (ref count > 1), block changes to the set of
metadata items on the image. These can cause crashes in highly threaded
programs.
See https://github.com/lovell/sharp/issues/1986
2019-11-28 09:59:30 +00:00
1a2a4a41f1
remove dbg code now travis is fixed
2019-11-27 22:20:33 +00:00
5d25e2d850
more travis tweaks
2019-11-27 20:27:40 +00:00
9f6ea7b799
more dbg code to help travis
2019-11-27 20:09:04 +00:00
b003b36d7a
Merge branch '8.8'
2019-11-27 15:30:33 +00:00
0bc49a485e
remove use of realpath
...
It won't work on linux systems with grsec.
2019-11-27 15:14:42 +00:00
14859f9862
polish comments
2019-11-25 20:50:27 +00:00
3d770f8ec9
add a little more debugging
2019-11-24 06:46:08 +00:00
562da3e5ab
rename new_from_filename as new_from_file
...
So VipsStreami matches VipsImage. Same for new_to_filename.
2019-11-22 17:13:20 +00:00
91b0703921
add VipsStreamou
...
An output stream subclass you can easily connect to other destinations.
2019-11-21 17:54:10 +00:00
6423721951
set defaut values for streamiu signals
...
In case no user signals are attached. Remove some dbg code.
2019-11-21 16:32:36 +00:00
857aafc8c2
add VipsStreamiu
...
a streami subclass (u for user?) with actions signals you can connect to
to provide implementations of read and seek
2019-11-21 16:22:43 +00:00
73985463fd
more dbuf->streamo conversion
2019-11-19 13:20:05 +00:00
a129cef9dd
add streamo_steal
...
and start converting some old dbuf code
2019-11-19 06:47:24 +00:00
73dd7eebe5
move streamiw inside svgload
...
since that's the only place it is used
2019-11-18 15:07:37 +00:00
09325600ee
rename VipsStreamib as VipsBufis
...
The VipsStreamib (stream input buffered) was misleading -- it was
implemented on top of VipsStreami, but was not a subclass.
Rename as VipsBufis (buffered input stream). It's a silly name, but
easy to remember and reflects the purpose better,
2019-11-18 13:09:04 +00:00
9a3842919a
add mmap ppm input
2019-11-15 15:56:28 +00:00
5f4b995551
make ppm load sequential
...
it used to load the entire image, or mmap it
2019-11-15 15:15:25 +00:00
17b994419b
move ppm save into the class
...
no separate save function now
2019-11-15 10:23:45 +00:00
c1a027c8d7
ppm load uses streams
2019-11-14 12:57:39 +00:00
3bbadc0198
revise streamo, ppm save uses it
...
streamo is simpler, and has a fast putc.
2019-11-13 17:50:02 +00:00
7aec350f1c
old load/save funcs now use stream API
...
new_from_file / new_from_buffer and write_to_file / write_to_buffer
use the stream API if they can.
2019-11-13 16:39:47 +00:00
55024c71ce
Merge branch 'master' into add-stream-object
2019-11-12 14:08:02 +00:00
3ba0b285d4
switch to GDateTime
2019-11-11 15:14:04 +00:00
f5a4f41edf
rename VipsStream* variables
...
The convention is now:
VipStreami *streami;
We had `input` in many places, a left-over from the old VipStreamInput
name.
2019-11-11 09:09:34 +00:00
998b5eea45
fix svgload sniff
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by adding vips_streami_sniff_at_most()
2019-11-11 07:53:36 +00:00
441f61f3ff
svgload from a stream
2019-11-10 17:23:28 +00:00
41c08b0ffb
Add svgload_stream to the descriptors test
...
Seems to work!
2019-11-10 12:32:18 +01:00
f499cefb0e
add iiif layout to dzsave
2019-11-09 20:40:39 +00:00
609fdb4fb6
WiP: Add svgload_stream
...
TODO: Should we `#ifdef HAVE_RSVG` the VipsStreamiw class?
2019-11-09 18:19:54 +01:00
ce4729c92b
fix radload from pipe
2019-11-08 17:39:25 +00:00
53f73881f7
rename streamo constructors
...
Was vips_streamo_new_from_filename(), renamed as
vips_streamo_new_to_filename(). Same for descriptor and memory.
2019-11-07 16:20:12 +00:00
4cf8246312
remove some dbg code
2019-11-07 07:29:44 +00:00
04280fd837
test for orc 0.4.31
...
the version that should start working again, hopefully
2019-11-06 23:22:17 +00:00
c383614c28
more cleaning up
2019-11-06 21:34:42 +00:00
ca5816a62c
fix webp new from buffer
2019-11-06 20:37:23 +00:00
d992f09dfa
fix webp from pipe
2019-11-06 18:23:28 +00:00
3d344b4b5f
add Kleis's patches
...
and add minimise support to radiance load
2019-11-06 17:04:13 +00:00
edca486f19
revise buffered input
...
rad load works now
2019-11-06 16:35:19 +00:00
de94a725aa
fix up streamib a bit more
...
radiance load is almost working
2019-11-04 17:52:43 +00:00
6d3b53174d
reworking rad load
2019-11-04 10:21:31 +00:00
35d661c307
make streamib a wrapper rather than a subclass
...
makes integration with the rest of foreign simpler
2019-11-02 16:50:59 +00:00
37049af140
buffered input compiles
2019-11-01 23:24:48 +00:00
805da46670
more buffered input tweaking
2019-11-01 12:57:48 +00:00
ca5d75f7ec
start coding buffered input
2019-10-31 20:38:21 +00:00
1ea58f6edb
start adding buffered input
2019-10-30 17:34:04 +00:00
855c420a9c
add a sanity limit to pipes
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so unbounded pipes can't fill memory
2019-10-30 03:25:29 +00:00
7321927361
update to GDateTime
2019-10-29 20:31:43 +00:00
23663e8a88
add formatted output streams
...
you can printf() to output streams, implemented radiance stream write as
a test
2019-10-29 17:43:51 +00:00
40d679f299
fix lseek() wrapper error handling
2019-10-28 13:02:36 +00:00
ed6b26fcb1
paste in various fixes from Kleis
2019-10-28 08:51:47 +00:00
ba0100eb13
revise decode/unminimise use
2019-10-28 05:04:04 +00:00
cbbd4ae6dd
seems to work!
...
just a bit more cleaning up needed ...
2019-10-27 18:19:43 +00:00
b7ad0da20c
more reworking
2019-10-24 14:14:52 +01:00
0e29e1c41e
start reworking again
2019-10-24 10:57:52 +01:00
af8a3bfee7
fix stream buffer load
2019-10-23 18:47:57 +01:00
bdb5e39efa
just the test suite now
2019-10-23 14:51:29 +01:00
a9a0dfee0f
mostly works now
...
but
cat k2.jpg | vips copy stdin x.jpg
still fails
2019-10-23 13:01:09 +01:00
e27d6448b1
fix debug build
2019-10-22 23:07:17 +01:00
60ce52512c
builds
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now needs testing
2019-10-22 17:37:05 +01:00
ee3270f8e9
more refactoring
2019-10-22 11:08:54 +01:00
72cbaa9ea3
more revision
2019-10-21 15:04:30 +01:00
d49e816641
start cleaning up
2019-10-21 10:57:20 +01:00
4a311a5cdd
Revert "start splitting up stream class"
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This reverts commit 7756b8da71
2019-10-18 18:00:23 +01:00
7756b8da71
start splitting up stream class
2019-10-18 15:33:26 +01:00
f99f3d3f57
revise seek() behaviour
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fuzz tests fail though ... we need to split StreamInput up
2019-10-17 17:18:45 +01:00
696ff2b24a
fix up jpeg load
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and revise descriptor test
2019-10-17 13:16:12 +01:00
fb2ab23e26
start adding TIFF stream load
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streams now have a seek() vfunc
2019-10-16 18:28:46 +01:00
98410042ac
add webpload stream
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webp uses the new VipsStreamInput mmap interface
2019-10-15 15:46:37 +01:00
5a788b89cf
add mmap input sources
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falls back to read() if no mmap
2019-10-15 14:04:47 +01:00
28daeb1a8a
start adding mmap input to stream
2019-10-15 10:09:24 +01:00
88aa1bca86
polish png read
2019-10-15 08:33:48 +01:00
1bdadeed61
add png stream load
2019-10-14 18:03:45 +01:00
f6d247627f
incorporate revision comments from @kleisauke
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Thanks!
2019-10-14 12:18:40 +01:00
9ea5e902b6
test descriptor properties
2019-10-14 12:02:59 +01:00
c01c3b9100
add minimise support to VipsStreamInput
2019-10-14 10:46:17 +01:00
6f0002c023
add plumbing for stream minimise
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and ::finish becomes a vfunc
2019-10-13 20:59:02 +01:00
5f6911d516
add thumbnail_stream
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this works:
$ cat k2.jpg | vips thumbnail_stream [descriptor=0] x.jpg 200
$ vipsheader x.jpg
temp-0: 141x200 uchar, 3 bands, srgb, jpegload
2019-10-12 17:37:31 +01:00
4d3f66fe33
add stdout write
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this now works:
$ vips invert k2.jpg .jpg | vips invert stdin x.jpg
"stdin" means read from stdin, ".jpg" means write to stdout in JPG
format
2019-10-12 14:12:01 +01:00
a2d57180b1
jpg stream output passes tests
2019-10-12 13:11:22 +01:00
d991b73ac5
jpegsave_stream mostly done
...
$ vips jpegsave_buffer x.jpg
doesn't work though -- need to rethink how output blobs are made
2019-10-11 18:17:42 +01:00
20cb0da247
test suite passes
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with all jpegload coming via VipsStreamInput
2019-10-11 14:03:10 +01:00
6c1d7db31b
remove old jpeg load stuff
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it's just stream now
works on buffer, but seems to fail on
vipsheader йцук.jpg
curiously
2019-10-11 09:43:12 +01:00
ad822109d4
input works
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this works now:
cat k2.jpg | vips invert - x.jpg
output next
2019-10-11 07:51:43 +01:00
442720a0a1
add magic "-" stdin filename
...
this almost works!
$ vips invert - x.jpg < k2.jpg
2019-10-11 05:38:58 +01:00
3a2bebdffb
jpegload_stream registers
2019-10-10 22:02:39 +01:00
387cafa738
add jpegload_stream
2019-10-10 20:42:39 +01:00
0307184050
new input stream done
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needs testing ... also needs minimise support, and sniffing
2019-10-09 17:42:06 +01:00
372bbc8020
paste stream.c back in
...
revise stream.h, implement it next
2019-10-08 17:52:30 +01:00
02c42fdeba
Silence a couple of GCC compiler warnings
2019-09-20 17:08:25 +01:00
fe4ec6d11a
save int arrays to vips files
...
and fix a tiny memleak in loadgifns
2019-09-18 18:06:33 +01:00
efdf33f3de
add vips_error_buffer_copy()
...
Add vips_error_buffer_copy() to fix a race in error buffer fetch.
See https://github.com/libvips/libvips/issues/1423
Thanks @dineshkannaa
2019-09-12 09:49:49 +01:00
f09bd91f69
allow vips_init(NULL)
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gave an assert error before
2019-09-05 14:28:19 +01:00
349e76bb85
Merge branch '8.8'
2019-08-29 15:30:20 +01:00
3161de3b52
verify bands/format for coded vips images
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WHen loading a vips image with Coding set, make sure that Bands and
BandFmt are correct.
2019-08-29 15:28:55 +01:00
848df69a9c
better enum validation in vips load
2019-08-27 13:05:58 +01:00
0895d120d8
better enum validation in vips load
2019-08-27 10:49:37 +01:00
77de39320a
Merge branch '8.8'
2019-08-24 11:21:48 +01:00
038409093f
clip coding and interpretation on image read
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They could be out of bounds enums. This used not to matter, but we use
them more now, so out of bounds values can cause coredumps.
2019-08-24 11:20:45 +01:00
19a80e4efb
Merge branch '8.8'
2019-08-21 17:37:16 +01:00
b5e8e99746
fix a read-one-byte-beyond issue in jpeg load
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libvips could harmlessly read beyond the end of a string with a crafted jpg
file
2019-08-21 17:17:54 +01:00
ccea473b0e
fix logic for page_height and n_pages getters
2019-08-09 15:46:56 +01:00
5649f6d865
update for "make dist"
2019-08-06 15:33:40 +01:00
98f3bf78a5
fix doc spelling of "optimise"
2019-08-06 14:46:43 +01:00
45de60e571
skip large images in the fuzzers not in the lib
...
This reverts commit 0accdf858b
2019-08-02 17:56:33 +02:00
0accdf858b
band large image during fuzzing
...
Large images cause a lot of uninteresting OOMs and timeouts during
fuzzing. Ban them.
2019-08-02 10:53:32 +01:00
834acad825
fix << on signed int warnings
...
<< on a negative number is undefined behaviour in C, and will trigger
fuzzer warnings.
2019-08-02 05:35:18 +01:00
6a75776272
Merge branch 'loader-minimise-experiment'
2019-07-28 17:23:01 +01:00
0e5447e537
final cleanup
2019-07-28 17:15:54 +01:00
01a82646a1
experiment with minimise in insert
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try minimising sub after we've passed it
2019-07-27 13:40:18 +01:00
67ad303d43
add VIPS_PROFILE env var to enable profiling
2019-07-19 16:04:07 +01:00
52ee3b083f
add webp and zstd support to tiffsave
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needs some tests still
2019-07-08 10:39:44 +01:00
3871369d3e
Merge branch 'master' into deftomat-master
2019-07-06 14:50:40 +01:00
515bf68f46
reformatting for vips2webp
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- move a couple of small functions inline for simplicity
- mark "gif-delay" as deprecated
- minor reformatting
2019-07-06 13:37:33 +01:00
4a2c80043d
Merge pull request #1360 from lovell/heifsave-expose-compression
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heifsave: expose compression option
2019-07-03 13:34:08 +01:00
42f9f78c86
heifsave: expose compression option
...
improve error messaging, add further suffixes
2019-07-03 13:07:58 +01:00
2aef873fcd
add vips_image_get/set_array_int()
2019-06-20 11:32:47 +01:00
8a98bea063
fix vipsthumbnail for pyr tiff files
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thumbnail was not testing pyramidal tiff images for pyramidness correctly.
see https://github.com/libvips/libvips/issues/1297
2019-06-19 17:56:09 +01:00
65c41ef7a5
fix a couple of clang compiler warnings
2019-06-15 17:35:46 +01:00
75e69cc1e5
disable Orc if CET is on
...
If we are building with -fcf-protection (run-time checking of
indirect jumps) then Orc won't work. Make sure it's off.
Orc may support -fcf-protection in the future, but does not in June 2019.
https://gcc.gnu.org/onlinedocs/gcc/Instrumentation-Options.html#index-fcf-protection
https://gitlab.freedesktop.org/gstreamer/orc/issues/17
see https://github.com/libvips/libvips/issues/1006#issuecomment-501802550
2019-06-14 14:22:00 +01:00
ad98222073
better behaviour for vips_region_fetch()
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we weren't clipping the fetch area against region valid, so in some
cases we could return many more pixels than expected
see https://github.com/libvips/pyvips/issues/103
2019-06-09 20:38:13 +01:00
81861baee9
add note to docs in vips_init()
2019-05-30 19:46:05 +01:00
5855321638
improve realpath() compat on older libc
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older libc didn't allow a NULL for the second param
2019-05-24 15:24:18 +01:00
3921e63561
fix vips image writes of more than 2gb
...
With very wide images and huge numbers of threads, it was possible to
trigger an int overflow in write_vips().
Thanks @erdmann
See https://github.com/libvips/libvips/issues/1306
2019-05-07 13:56:52 +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
3245dd301b
Merge branch 'master' into szi-associated
2019-04-25 17:25:32 +01:00
8b71d0179c
Merge branch 'master' into revise-thumbnail
2019-04-23 20:27:30 +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
...
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
c6b9015799
fixes set_stacksize
2019-04-22 09:09:05 -07:00
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
25bfad1306
provide an option to set the default stack size on linux
2019-04-19 08:59:45 -07:00
827d8bca7e
fix make dist
2019-04-11 18:20:39 +01:00
6ea7085116
missing ! on vips_dbuf_write_amp()
2019-04-11 17:14:24 +01:00
080ab87d37
Merge branch 'master' into HEAD
2019-04-11 16:18:39 +01:00
91d0e7e3d0
move kill mechanism to public API
...
the vips_image_set_kill() system was internal. Move it to the public
API.
See eg.:
https://github.com/kleisauke/net-vips/issues/31
2019-04-06 16:53:42 +01:00
640994b64a
fix a possible segv writing images to buffers
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if write failed, vips_image_write_to_buffer() could segv
thanks @dbouron !
see https://github.com/libvips/libvips/issues/1248
2019-03-20 17:32:44 +00:00
18c12fd66d
remove some old sanity-checks
...
regions can have null generate now
2019-03-20 16:28:22 +00:00
af0dc5265f
use glib's b64 encode/decode, if available
...
see https://github.com/libvips/libvips/issues/1263
2019-03-20 13:51:41 +00:00
d7f9ad8b41
improve base64 encode
...
- better data source too large check
- could write up to three bytes too far in worst case
- remove dead base64.h
- add an assert for overflow
see https://github.com/libvips/libvips/issues/1263
2019-03-20 12:50:44 +00:00
a663a1bb1c
add vips_region_fetch() etc.
...
to help ML applications ... they let us generate lots of small rectangular
areas of images very quickly
2019-03-12 16:00:24 +00:00
29d33b2753
start work on toilet-roll thumbnails again
2019-03-02 22:13:55 +00:00
15ee957ea9
Merge branch 'master' into revise-thumbnail
2019-03-02 22:06:23 +00:00
33d90b5e26
only enable sanity checks in debug mode
...
We had a couple of sanity checks always on. As a result, libvips could
get slow for large pipelines.
Move them into g_assert().
2019-03-01 13:01:08 +00:00
e27c290856
glib version change
2019-02-27 14:24:17 +00:00
a05a2cb52d
mild refactoring of threadpool
...
clean up and simplify after https://github.com/libvips/libvips/pull/1240
2019-02-27 14:23:43 +00:00
3324ed8a2f
Merge pull request #1240 from jtorresfabra/fix_hidden_threapool_leak
...
Fix for hidden leaks in ThreadPool
2019-02-27 13:41:17 +00:00
8c8affab7f
ThreadPool was allocating memory for threads and pools locally to the image object. As that image could not be freed from cache, for each sink operation done for that image the code was creating new pools and threads without freeing the previous one. SO the more number of threads and the more operations the bigger the hidden leak was. The fix just creates the objects not locally to that image, and also free them in its destroy functions
2019-02-27 13:01:45 +01:00
27195cc92c
add vips_foreign_get_suffixes()
...
Add vips_foreign_get_suffixes(), get an array of all the filename suffixes that
libvips recognises.
See https://github.com/libvips/ruby-vips/issues/186
2019-02-23 13:50:10 +00:00
4af242b599
fix travis compiler warnings
...
- older libpng don't have consts decls for some set/get funcs
- use g_ascii_strcasecmp() on program text strings (instead of strcasecmp)
2019-02-20 12:49:59 +00:00
cf860b27fa
start working over thumbnail to support anim
2019-02-19 17:27:23 +00:00
dcba364efa
Merge branch 'zero-mem-on-malloc'
2019-01-18 11:31:11 +00:00
John Cupitt
Kyle Schwarz
Kleis Auke Wolthuizen
Lovell Fuller
elad laufer
alon-ne
Denis Fondras
Oscar Mira
Abdul Chaudhry
jtorresfabra