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469 Commits

Author SHA1 Message Date
John Cupitt
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
Kleis Auke Wolthuizen
9226303b1c Add missing vips7 compat wrappers 
For im_{lr,tb}mosaic and im_correl.
 2020-07-13 15:38:09 +02:00
John Cupitt
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
John Cupitt
3c071a8ebb more the rest of mosaicing into private API 
chkpair, lr|tbmosaic, etc.
 2020-07-02 12:35:37 +01:00
John Cupitt
0803de07e7 move vips__lr|tbmerge to private API 2020-07-01 17:31:25 +01:00
Kleis Auke Wolthuizen
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
Kleis Auke Wolthuizen
c3da8ee583 Convert the mosaicing directory to vips8 2020-06-18 14:36:46 +02:00
Kleis Auke Wolthuizen
8a5dc95fb6 Convert the morphology directory to vips8 2020-06-18 14:29:42 +02:00
John Cupitt
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
John Cupitt
dc29f8dde6 add subifd select to tiff load 2020-05-28 12:40:31 +01:00
John Cupitt
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
John Cupitt
fe47ce12e9 move csvsave to the new target API 2020-02-21 17:57:28 +00:00
John Cupitt
63d54e5df2 final code cleanups after stream -> source rename 2019-12-30 14:23:51 +00:00
John Cupitt
252996e3ff make check passes after stream -> source rename 2019-12-30 12:48:20 +00:00
John Cupitt
119dd2cb72 pytest passes again after stream -> source/target 2019-12-29 23:08:33 +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
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
John Cupitt
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
John Cupitt
ee3270f8e9 more refactoring 2019-10-22 11:08:54 +01:00
John Cupitt
226819b8a8 move tiffload to streams 
test_descriptors seems to fail now though, odd
 2019-10-17 10:58:56 +01:00
John Cupitt
98410042ac add webpload stream 
webp uses the new VipsStreamInput mmap interface
 2019-10-15 15:46:37 +01:00
John Cupitt
1bdadeed61 add png stream load 2019-10-14 18:03:45 +01:00
John Cupitt
6c1d7db31b remove old jpeg load stuff 
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
John Cupitt
2ab5aa7bf5 fix a used-before-set error in im_vips2dz 
we were reading an uninited string in a vips7 compatibility wrapper, thanks
yifengchen-cc

see https://github.com/libvips/libvips/issues/1419
 2019-09-03 13:17:18 +01:00
John Cupitt
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
John Cupitt
e106e1d100 add n/page params to webpload 
and renumber all optional load args
 2018-11-01 20:43:07 +00:00
John Cupitt
5623bb1330 add a nifti wrapper for vips7 
so nip2 can now load nifti images
 2018-09-10 14:35:49 +01:00
John Cupitt
b7bac0d88d fix vips7 split on empty filename 
a "" filename in vips7 compat mode could trigger a read beyond the end of
the string

see https://github.com/jcupitt/libvips/issues/1040
 2018-07-23 18:50:53 +01:00
John Cupitt
b085908558 remove vips7 stuff from API 
You must now include vips7 support explicitly with

	#include <vips/vips7compat.h>

in your code just after including `vips.h`.

The old vips7 names, such as `Rect`, were starting to cause problems
with other packages like opencv.
 2018-05-16 15:08:21 +01:00
John Cupitt
f1f2a9de55 fix a warning if tiff is disabled 2018-04-10 15:14:09 +01:00
John Cupitt
34970d0cf2 remove some casts 
and use VIPS_AREA instead
 2017-07-26 14:57:27 +01:00
John Cupitt
cbd9fad040 fix a few more problems with input args 
a few other operators were modifying input args and messing up caching
 2017-05-29 18:58:24 +01:00
John Cupitt
3019e5966b vips_conv*() default to float 
we had INT as the default, but this will cause serious precision loss
with many masks ... instead, have float (always correct) as the default
and let people turn on int if they cn
 2017-05-08 13:28:23 +01:00
John Cupitt
d5a706e47e better behaviour for truncated PNG files 
truncated PNG files failed with an error, even if --fail was not set ...
instead, just warn, and only error out if fail is on

see https://github.com/jcupitt/libvips/issues/629
 2017-03-30 17:13:25 +01:00
John Cupitt
0a5375b6cd Merge branch 'master' into remove-seq-stalling 2017-03-15 12:26:44 +00:00
John Cupitt
51f96ce9af argh revert the arg order change 
we need to patch bindings instead
 2017-03-13 08:24:06 +00:00
John Cupitt
507212e3d8 Merge branch 'master' into remove-seq-stalling 2017-03-08 09:30:48 +00:00
John Cupitt
205fb817e8 change three C API funcs to match Python/C++/CLI 
vips_math2_const(), vips_boolean_const() and vips_relational_const() had
the const and oper args reversed from the Python/CLI/C++ API

add something to check for arg priority conflicts and resolve the
conflicts it found
 2017-03-07 14:28:31 +00:00
John Cupitt
362c7efdfc argh reapply seq removal 2017-03-06 11:55:38 +00:00
John Cupitt
98f5421c10 Revert "remove readbehind" 
This reverts commit cb83918a3f.
 2017-02-27 10:24:56 +00:00
John Cupitt
cb83918a3f remove readbehind 2017-02-21 17:14:33 +00:00
John Cupitt
3f92cfc935 oops, don't copy header fields 
in prev commit
 2017-02-20 13:42:19 +00:00
John Cupitt
abf6a250c2 fix wrapmany compat 
it was not setting reorder hints, then failing on recomp

the nip2 display control bar was broken by this, for example
 2017-02-20 13:32:12 +00:00
John Cupitt
61d9f03ef8 tiny fixes 2017-01-24 11:02:40 +00:00
John Cupitt
6b325145e4 use new hints and prepare everywhere 2017-01-12 14:36:44 +00:00
John Cupitt
07e6ac1994 support --vips-info 
now turns on glib g_info() output
 2017-01-04 07:23:50 +00:00
John Cupitt
2be0b97dce switch to g_warning()_/g_info() 
we had vips_warn() and vips_info(), but they are a bit crappy ... switch
to g_warning() and g_info() instead

see https://github.com/jcupitt/libvips/issues/544
 2017-01-03 15:52:27 +00:00
John Cupitt
6e26e317e0 update magick6 loader 
now supports page/n/page-height
 2016-11-25 14:46:46 +00:00
John Cupitt
3ef6a4695a start adding read many page support 
but it's not easy ... we'll need to be very strict about every page
being identical if we want to share readers
 2016-11-15 10:07:09 +00:00
John Cupitt
bb0a6643f9 move @fail from jpegload into the base load class 
and add fail support to csv and openslide

see https://github.com/jcupitt/libvips/issues/546
 2016-11-12 15:33:35 +00:00