0337c09700
Cleanup gettext handling ( #2695 )
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Use GLib's i18n support instead of copying and pasting that
logic into its own header. This deprecates the vips/intl.h
header in favour of glib/gi18n.h.
2022-02-27 15:27:28 +00:00
3996f3279b
fix range clips for casts to and from int
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Fix two bugs:
- clip in casts from int32 and uint32 could overflow -- do these as gint64 now
- clip in casts from float to int could overflow since float32 can't
represent the full range of int32 without losing precision -- do these
as double
And add some more tests.
Thanks ewelot.
see https://github.com/libvips/libvips/issues/1922
2020-12-09 15:14:59 +00:00
2265ad70a3
revise cast again
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fixes saturated cast to integer
2020-05-11 11:42:12 +01:00
7fecd79b0a
Fix two compiler warnings
2020-05-01 09:46:26 +02:00
834acad825
fix << on signed int warnings
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<< on a negative number is undefined behaviour in C, and will trigger
fuzzer warnings.
2019-08-02 05:35:18 +01:00
d2f48a8875
remove a stray floor() from cast
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thanks lovell
2019-01-12 13:51:35 +00:00
f815ec6801
Truncate rather than floor when casting from float to int
2019-01-11 18:09:20 +00:00
07d58f81b3
fix cast on uint images
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we could get sign and overflow mixed up for casts on uint images
see https://github.com/libvips/nip2/issues/74
2018-11-14 17:07:49 +00:00
5bad0404c2
Update GObject annotations for libvips/conversion directory
2017-09-26 17:04:17 +01:00
362c7efdfc
argh reapply seq removal
2017-03-06 11:55:38 +00:00
e6b20cbd0f
Revert "remove stalling"
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This reverts commit 959f412380
2017-02-27 10:26:32 +00:00
959f412380
remove stalling
2017-02-21 15:03:15 +00:00
2be0b97dce
switch to g_warning()_/g_info()
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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
524c395f01
tiny doc fixes
2016-10-07 13:31:06 +01:00
1ae92bb15f
make optional args into bullets
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make docs easier to read
2016-05-02 10:12:37 +01:00
25c3c49d1c
better handling of cast+shift for non-int formats
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before, im.cast(uchar, shift = true) where im was float and tagged as
rgb16 would not shift the image, since it's unclear how much to shift a float
type by
now we do two casts: first, we guess the numeric range from the
interpretation, so rgb16 would be ushort, so we cast float->ushort;
second, we cast to the target type and do the shift on the way
see https://github.com/jcupitt/libvips/issues/397
thanks apacheark
2016-03-01 11:31:54 +00:00
07a1903390
use g_assert_not_reached()
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we were using g_assert(0) ... g_assert_not_reached() makes the
intention clearer
2016-01-24 13:21:53 +00:00
a7d889df06
use builtin floor / ceil
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get rid of FAST_PSEUDO_FLOOR, add VIPS_FLOOR and VIPS_CEIL, use them
everywhere
see https://github.com/jcupitt/libvips/pull/372
2016-01-23 09:50:57 +00:00
244ab301f7
start final push for vips 8
2015-02-11 17:01:02 +00:00
394149e9e8
fix all docs warnings
2014-11-17 10:32:40 +00:00
fb489bad53
move vips_image_decode() into the public API
2014-02-03 14:29:57 +00:00
affb274d85
more auto unpack hacking
2014-01-23 13:19:37 +00:00
0bb052414a
use plain "restrict"
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configure changes this to __restrict__ for us, if the compiler supports
it
2013-12-03 08:53:36 +00:00
eb3ad6d64f
add lots of instrumentation
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also svg output
2013-11-26 14:57:56 +00:00
5b7b3cb591
small fixes for clang static analyzer
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a few small things clang static analyzer found
2013-11-22 14:34:13 +00:00
12cf71a6a9
combin copy_fields and demand_hint
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We had two API calls, vips_image_copy_fields() and vips_demand_hint().
They are now combined in the single vips_image_pipeline() call.
All operations are now slightly smaller and simpler.
2013-10-22 09:29:40 +01:00
440b800e0e
add a new unbuffered seq mode
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things like
vips copy huge.png x.v
now run with only a small line cache
2013-09-29 11:04:11 +01:00
2fd2fd58f7
fix up gtk-doc
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fix various problems:
- out of date IGNORE in doc/reference/Makefile.am
- name clashes between private .h and public
2013-06-17 20:16:20 +01:00
27b7332a60
im_msb() -> class
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and some cleanups
add a --band option
2013-06-03 10:26:09 +01:00
8cc76a6ba3
Update address for Free Software Foundation
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Also update LGPLv2.1 license text from the copy currently on the GNU
website.
2013-03-07 00:40:19 -05:00
777d1ea554
better error domain names
2012-11-02 14:41:47 +00:00
643dc28950
turn on seq mode automatically in cli
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cli operations turn on seq mode automatically when they can
vips_operation_get_flags() added: lets you attach a set of flags to an
operation
flags for now are "nocache" (replacing the old nocache system) and "seqential"
if vips_object_set_argument_from_string() from string sees "seq" flag on the
object for which it is setting the arg, it enables sequential mode
all operations which can run sequentially have been tagged
the operation printer knows about flags and can display them
2012-07-10 10:51:40 +01:00
7af1fb34d7
cast to unsigned int did not remove <0
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previously cast to uint did nothing (since the positive range of uint is
greater than int), now it changes <0 values to 0
2012-04-10 14:26:41 +01:00
d0ec401a12
hackery to get goi working
2011-12-31 18:22:42 +00:00
a62f5f8832
remove wio_output
2011-12-21 12:08:29 +00:00
187212768d
add class for complex ops
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and it does conj as well
2011-11-19 11:24:04 +00:00
3b238d4e7e
finish revising new docs
2011-11-18 14:34:33 +00:00
5a73f0dede
vector to ink is all new-style
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final bit of vips7 api use removed from vips8 ops
2011-11-01 09:43:15 +00:00
7807efcfbe
remove some dbg
2011-10-29 20:59:32 +01:00
441ae2305e
sync
2011-10-28 17:36:20 +01:00
c027528b82
im_clip2fmt() redone as a class
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plus some rationalisation of member names
2011-10-27 12:10:24 +01:00
6402fd9487
start VipsCast
2011-10-26 21:56:05 +01:00
Kleis Auke Wolthuizen
John Cupitt
Lovell Fuller
Alistair Thomas
Benjamin Gilbert