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69 Commits

Author SHA1 Message Date
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
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
875c0fdf3c finish C++ doc comments 2020-09-09 11:13:22 +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
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
636e265477 revise cpp codegen again 
use f'' strings, polish formatting
 2020-08-17 18:07:11 +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
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
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
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
Kleis Auke Wolthuizen
2499b38403 Update C++ binding and function list 
The generators use the new Introspect class of pyvips.
 2019-11-29 14:51:03 +01:00
John Cupitt
123c52be70 revert to call-by-value for c++ API 2019-11-13 08:44:59 +00:00
Kleis Auke Wolthuizen
b49910d270 Add support for streaming in the C++ binding 
See: libvips/libvips#1443.
 2019-11-10 13:46:29 +01:00
Kleis Auke Wolthuizen
42bb8f51b9 Support std::vector within the image_get/set_array_int functions 2019-07-15 15:29:19 +02:00
Tomáš Szabo
1b54684650
Add set and get for an array of ints 2019-07-05 17:29:11 +02:00
John Cupitt
75ebb162f9 Merge branch 'master' into add-icc-fallbacks 2019-01-12 13:58:30 +00:00
Kleis Auke Wolthuizen
c397543c8e Add a std::string overload function for new_from_buffer 2019-01-11 13:53:09 +01:00
Kleis Auke Wolthuizen
bd5711ef8e Add remove function to the C++ binding 
To remove an item of metadata.
 2019-01-10 17:39:45 +01:00
Kleis Auke Wolthuizen
cd340d0ace Add missing C++ functions 
The functions has_alpha() and copy_memory() were missing from the C++ binding.
 2019-01-10 14:56:04 +01:00
John Cupitt
b8a158b69b seems to work 
added some more consts as well
 2019-01-03 13:34:13 +00:00
John Cupitt
26d0e312c6 add bandand/or/eor to the cpp binding 
oops, they had been dropped

thanks clcaalu

see https://github.com/libvips/libvips/issues/1165
 2018-11-16 13:10:22 +00:00
Fingolfin1196
c7f828e968
Update VImage8.h 
Should fix the “nullptr undeclared” issue.
 2018-10-10 15:57:50 +02:00
Fingolfin1196
b0f21d2727
Update VImage8.h 
VObject now has an is_null check, which is then used in VImage.
 2018-10-10 15:48:23 +02:00
John Cupitt
0e3cac1a72 make cpp overloads const 
all overloads are declared const now, where possible

also revised cpp examples and ran them to check

see https://github.com/jcupitt/libvips/issues/983
 2018-06-11 15:24:11 +01:00
John Cupitt
ca6410e1a6 make members and getters "const" in cpp api 
eg. VImage::width() is now

	int VImage::width() const;

ie. it does not alter the image objects. In factr we can mark almost all
members const.

see https://github.com/jcupitt/libvips/issues/983
 2018-06-11 14:30:17 +01:00
Lovell Fuller
cea15b2d8f Prevent compiler warning with size_t to int cast 2018-02-03 18:05:07 +00:00
John Cupitt
e52d2c9f7f add composite shortcut to cpp 
two composite just two images
 2017-10-06 16:56:20 +01:00
Lovell Fuller
8bd2208e5e cplusplus: offset coords are int rather than double 2017-09-14 10:25:15 +01:00
John Cupitt
1504fb0249 use bandjoin_const from cpp 2017-04-29 10:17:38 +01:00
John Cupitt
7882602dfe C/C++ done 
python next
 2017-04-26 14:52:28 +01:00
John Cupitt
8062a4b1e6 update cpp API for arg order changes 
hopefully user code won't see this
 2017-03-13 13:28:37 +00:00
John Cupitt
b140c18a37 various tweaks to calm coverity 
passes cleanly now
 2017-01-20 08:55:13 +00:00
Lovell Fuller
e1aef0445b MSVC requires __declspec first for return by reference 
Ensure consistent modifier order across all exported functions
Move assignment operators to be "outside" definitions to aid export
 2016-10-15 22:02:24 +01:00
John Cupitt
eb7768ff61 Merge branch 'master' into add-assignment-overloads 2016-06-11 20:15:42 +01:00
John Cupitt
28efdf1695 working! 2016-06-11 17:36:06 +01:00
John Cupitt
8667dd0d18 VImage::ifthenelse() fix 
the prototype was missing =0 on options for scalar constant forms
 2016-06-10 17:34:41 +01:00
John Cupitt
93951fd04a start adding 2016-06-10 14:57:46 +01:00
John Cupitt
ad56c57830 add implementation for VImage::write() 
oops, it was missing

also, change the return type from void to VImage. This makes chaining
possible, eg.:

   VImage memory = im.write( Viameg::new_memory() );
 2016-06-10 14:22:08 +01:00
Lovell Fuller
baa175c4c0 Allow MSVC to link CPP overloads introduced in da43a40 2016-04-15 22:16:29 +01:00
John Cupitt
da43a4041f move cpp overloads outside class 
so they are true functions and we can take their address

see https://github.com/jcupitt/libvips/issues/409
 2016-03-25 06:09:07 +00:00
Lovell Fuller
20ae80397d Enable compilation of vips8 C++ bindings with MSVC 
Add VIPS_CPLUSPLUS_API macro to allow DLL creation
 2016-01-11 17:56:02 +00:00
John Cupitt
50db131865 VImage::get_typeof() returns GType 
it was int, causing some compiler warnings on some platforms.

see https://github.com/jcupitt/libvips/issues/362
 2016-01-09 20:27:14 +00:00