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158 Commits

Author SHA1 Message Date
Joshua Sager
608a7cee9b
Introduce unlimited flag, enabling unlimited text chunks in PNGs (#2419) 
* Introduce unlimited flag, enabling unlimited text chunks

* remove extraneous optional flag causing GLib-GObject-CRITICAL **: 17:10:34.095: validate_and_install_class_property

* Address feedback from @jcupitt

* various compilation error fixes

* Interlace detection uses unlimited=false

* attempt to fix tests

* documentation changes, introduced MAX_PNG_TEXT_CHUNKS and bumped max to 20 (was 10)
 2021-08-29 18:06:33 +01:00
Lovell Fuller
1f5d6f6bc9
Add gifsave operation, depends on cgif and libimagequant (#2381) 2021-08-22 18:11:41 +01:00
Rosen Penev
3f57c0a515 VImage: reserve vector before push_back loop 
Avoids unnecessary resizes.

Found with clang-tidy's performance-inefficient-vector-operation

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2021-07-11 00:58:56 -07:00
John Cupitt
5cc4e07af7 better c++ intro text 2021-06-04 20:59:59 +01:00
John Cupitt
b55860cce8 fix build with doxy disabled 2021-06-03 23:35:56 +01:00
John Cupitt
34356d24cf speelingz 2021-06-03 15:00:05 +01:00
Kleis Auke Wolthuizen
b78812f200 Update C++ binding and function list 2021-05-12 11:36:24 +02:00
John Cupitt
50c96a1e3b update doxyfile for new version 2021-05-03 15:13:41 +01:00
Kleis Auke Wolthuizen
1a821f0360 Fix make uninstall with Doxygen 2021-04-22 11:59:16 +02:00
John Cupitt
74471ba258
Merge pull request #2212 from kleisauke/cpp-function-list-2 
Update C++ binding and function list
 2021-04-21 20:15:55 +01:00
Kleis Auke Wolthuizen
526cf4ec37 C++: add set/get for an array of doubles 2021-04-21 18:49:56 +02:00
Kleis Auke Wolthuizen
c294835200 Update C++ binding and function list 2021-04-21 18:09:34 +02:00
John Cupitt
69fcf1b9e9
Merge branch 'master' into add-openjpeg 2021-03-27 15:22:13 +00:00
John Cupitt
9cbb4c2cd1
Merge pull request #1709 from libvips/add-libnsgif 
Add libnsgif support
 2021-03-27 15:10:30 +00:00
Philipp Trulson
13a4d9f7ea
Set correct description for heifsave argument 2021-03-24 22:57:06 +01:00
John Cupitt
5f0be5d3dc remove obsolete doxy tag 2021-03-20 14:02:12 +00:00
John Cupitt
003a444158 oop, we no longer need vips-operators.h 2021-03-07 15:03:13 +00:00
John Cupitt
b51f4dab28 fix make dist 2021-03-07 14:59:31 +00:00
Lovell Fuller
3ad7363104 heifsave: add option to control subsample_mode 
Defaults to no subsampling when Q>90 for consistency with jpegsave.

Deprecate VipsForeignJpegSubsample enum, replace with more generic
VipsForeignSubsample.
 2021-01-13 10:01:34 +00:00
John Cupitt
a12be84098 fix make clean 
we had an error in the docy bits of c++
 2021-01-02 15:04:42 +00:00
John Cupitt
fd0a0905ff note VImage::new_from_memory_steal() in ChangeLog 
plus doxy commnets etc., see https://github.com/libvips/libvips/pull/1758/
 2020-09-24 10:44:49 +01:00
John Cupitt
25bd6cce6f
Merge branch 'master' into master 2020-09-24 10:31:01 +01:00
John Cupitt
5faf9a6326 typo in recent cpp API improvements 
We had G_VALUE_TYPE instead of G_OBJECT_TYPE, oops. Thanks @lovell.

see https://github.com/libvips/libvips/pull/1812
 2020-09-14 13:10:00 +01:00
John Cupitt
c501e024dc integrate new C++ docs in main docs 2020-09-09 12:49:48 +01:00
John Cupitt
875c0fdf3c finish C++ doc comments 2020-09-09 11:13:22 +01:00
John Cupitt
a08eb1cc64 don't add generated latex to repo 2020-09-09 08:56:26 +01:00
John Cupitt
6357fd5651 more C++ docs 2020-09-07 19:26:51 +01:00
John Cupitt
3fcaf1ea06 add some more C++ docs 2020-09-07 18:02:50 +01:00
John Cupitt
b42f72cd56 add a README.md for cpp 2020-09-06 17:47:46 +01:00
John Cupitt
fa84d297dd note how to list interpolators 2020-08-20 07:05:13 +01:00
John Cupitt
409301a200 improve C++ API 
Make VObject inheritance public, so we can have a single set() for all
VObject-derived types.
 2020-08-19 15:08:28 +01:00
John Cupitt
99313edb68 fix some unknown types 
We were missing VipsInterpolate and guint64. Add guint64 set() as well.

see 636e265477 (commitcomment-41589463)
 2020-08-19 14:36:50 +01:00
John Cupitt
d4c20e6d1c a few more doc comments 2020-08-18 01:28:40 +01:00
John Cupitt
5e985ad187 add doc comments for VError and VInterpolate 2020-08-17 19:16:03 +01:00
John Cupitt
636e265477 revise cpp codegen again 
use f'' strings, polish formatting
 2020-08-17 18:07:11 +01:00
John Cupitt
6cabb3e301 add doxygen to the build system 
configure tests for it, make runs it, make install copies the generated
html
 2020-08-17 17:54:42 +01:00
John Cupitt
c7bab32109 add optional params to doc strings 2020-08-17 14:11:17 +01:00
John Cupitt
0d9dce4326 move vips-operators.h into the header 
doxy hates #include inside classes
 2020-08-17 10:58:49 +01:00
John Cupitt
dfaabfc951 experiment with doxygen for C++ docs 2020-08-17 09:35:51 +01:00
Kyle Schwarz
557bc5f6b4 Don't check g_signal_connect()'s return 2020-08-02 10:16:55 -04:00
Kyle Schwarz
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
John Cupitt
105e56939a update cplusplus API for 8.10 2020-07-05 22:38:08 +01:00
Kleis Auke Wolthuizen
e5323b070b Update C++ binding and function list 2020-06-18 14:45:14 +02:00
John Cupitt
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
John Cupitt
78f927e606 revide comments in cpp binding 2020-03-27 11:42:58 +00:00
jaubourg
28b4c918b6 allow null image as source for assignment and copy constructor: fixes #1595 2020-03-27 02:46:57 +01:00
Kleis Auke Wolthuizen
31bf0e3cb7 Update function list for stream -> source rename 2020-01-01 12:28:18 +01:00
John Cupitt
95444d0849 rename stuff in the C++ API for stream -> source 2019-12-30 17:49:41 +00:00
John Cupitt
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
John Cupitt
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