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1044 Commits

Author SHA1 Message Date
John Cupitt
de594151a5 rename NOTEQUAL as NOTEQ 
since <= is LESSEQ

python has some relational overloads now
 2014-09-16 17:25:20 +01:00
John Cupitt
c4a3e9a1a0 add VIPS_ARGUMENT_MODIFY 
a flag for arguments meaning the operator will modify an input

the python binding uses this to take a copy of the arg before calling
 2014-09-15 14:47:34 +01:00
John Cupitt
ca0437d002 Merge branch '7.40' 2014-09-12 12:03:47 +01:00
John Cupitt
e4461ae1f9 fix vipsthumbnail with broken embedded profiles 
if the embedded profile is broken or incompatible with the specified
output profile, retry with the specified input profile

see

https://github.com/jcupitt/libvips/issues/178
 2014-09-12 10:51:49 +01:00
John Cupitt
b1f3acf17b fix vipsthumbnail 
with input cmyk and output rgb profiles both specified ... it was
importing twice, causing a band mismatch

see

https://github.com/jcupitt/libvips/issues/177
 2014-09-12 09:04:58 +01:00
John Cupitt
62a98dbdf7 Merge branch '7.40' 2014-09-11 19:29:09 +01:00
John Cupitt
b21c47b1c5 add @background arg to save 
used to flatten A out of images, if necessary

vipsthumbnail rtd-img.png -o x.jpg[background=255]
 2014-09-11 09:18:38 +01:00
John Cupitt
01bd7cad04 support GRAY as an input and output ICC space 
see

https://github.com/jcupitt/libvips/issues/176
 2014-09-10 09:37:13 +01:00
John Cupitt
2ec0a8b87e Merge branch '7.40' 
Conflicts:
	ChangeLog
	configure.ac
 2014-09-09 16:58:28 +01:00
John Cupitt
158237254d fix jfif resunit read 
see https://github.com/jcupitt/libvips/issues/170

the previous fix just did exif resolution "none", we need jfif "none" as
well
 2014-09-09 16:46:16 +01:00
John Cupitt
cb9360dac9 Merge branch '7.40' 2014-09-09 12:19:09 +01:00
John Cupitt
6269c852cc support exif res unit "none" 
well why would you want that, but it seems some images use it
 2014-09-09 12:18:21 +01:00
John Cupitt
891e6db8f0 Merge branch '7.40' 2014-09-09 11:21:28 +01:00
John Cupitt
d085351f0f fix mono <-> rgb converter extra band handling 
see

https://github.com/jcupitt/libvips/issues/172

thanks James
 2014-09-09 10:07:35 +01:00
John Cupitt
b746984318 Merge branch '7.40' 
Conflicts:
	ChangeLog
	configure.ac
 2014-09-08 19:49:09 +01:00
John Cupitt
a8becfc9d4 bump version to 7.40.8 2014-09-08 19:47:01 +01:00
John Cupitt
5ab3009ce2 add thread_shutdown() to python 
see https://github.com/jcupitt/libvips/issues/170
 2014-09-07 10:21:01 +01:00
John Cupitt
e9ce212b62 make out of order read a fatal error 
For png and jpg, out of order must always be a fatal error, since you
can't read from a specific y position.

This was a g_assert() before which meant that this test was missing from
production builds. It's now always a fatal error.
 2014-09-02 09:37:08 +01:00
John Cupitt
a370e5003e vips array types are more binding-friendly 
this all works now:

```python
from gi.repository import Vips

a = Vips.ArrayDouble.new([1,2,3])
a.get()

a = Vips.ArrayInt.new([1,2,3])
a.get()

a = Vips.ArrayImage.new([c, d, e])
a.get()
```
 2014-08-31 10:41:53 +01:00
John Cupitt
f8f288c1a6 vips_init() comes back 
we need a public function for bindings
 2014-08-29 13:51:03 +01:00
John Cupitt
43eddbef7a Merge branch '7.40' 2014-08-28 17:19:58 +01:00
John Cupitt
70b35f5ec5 update ChangeLog 2014-08-28 16:44:03 +01:00
John Cupitt
180142b2b1 Merge branch '7.40' 
Conflicts:
	ChangeLog
	configure.ac
 2014-08-27 14:00:54 +01:00
John Cupitt
86b729150c fix memleak in type.c 
see

https://github.com/jcupitt/libvips/pull/164
 2014-08-27 13:46:51 +01:00
John Cupitt
30aae507a3 fix memleak in tilecache 2014-08-26 17:07:44 +01:00
John Cupitt
a75ddfbd5a fix matlab load 
oops, width and height were swapped
 2014-08-21 22:01:40 +01:00
John Cupitt
694d86e5c5 fix vipsthumbnail on very-many-core systems 
see:

https://github.com/jcupitt/libvips/issues/160

we were using UNBUFFERED, but on very-many-core systems this can get out
of order enough to make vipspng free the read object early
 2014-08-21 13:05:29 +01:00
John Cupitt
5125cc535c Merge branch '7.40' 
Conflicts:
	TODO
 2014-08-19 18:04:24 +01:00
John Cupitt
03577ad832 fix dzsave date attr on Windows 
see

https://github.com/jcupitt/libvips/issues/157

thanks John
 2014-08-18 21:30:26 +01:00
John Cupitt
cb2b217434 fix 16-bit PNG save 
see

https://github.com/jcupitt/libvips/issues/156
 2014-08-18 13:54:06 +01:00
John Cupitt
2e2809a6b4 Merge remote-tracking branch 'origin/7.40' 
Conflicts:
	ChangeLog
 2014-08-17 10:00:03 +01:00
John Cupitt
c646356b4f Merge branch 'master' of github.com:jcupitt/libvips 
Conflicts:
	ChangeLog
	TODO
 2014-08-17 09:58:24 +01:00
John Cupitt
0b896119d4 fix similarity rotate + scale 
thanks Topochicho

see https://github.com/jcupitt/libvips/issues/154
 2014-08-13 17:44:29 +01:00
John Cupitt
fe7bd9bdcc add vips_resize() 
a wrapper over affine that just scales ... much faster from the
command-line, since it can set SEQ mode
 2014-08-13 13:57:52 +01:00
John Cupitt
b24cbb492c Merge remote-tracking branch 'origin/7.40' 
Conflicts:
	ChangeLog
	TODO
	configure.ac
	libvips/foreign/vipspng.c
 2014-08-12 13:41:52 +01:00
John Cupitt
2f72a9925f more docs work 2014-08-12 13:37:16 +01:00
John Cupitt
ed3c56fcbf add an anti-alias filter to vipsthumbnail 
vipsthumbnail blurs slightly between shrink and affine, if the affine
will be doing a large shrink
 2014-08-11 10:26:12 +01:00
John Cupitt
385b2ea5fa do argb -> rgba for openslide read associated 2014-08-09 22:21:10 +01:00
John Cupitt
296eb8b54e fix pngload with libpng >=1.6.11 
thaks Lovell
 2014-08-09 17:14:49 +01:00
John Cupitt
b25dcc9ebe Merge remote-tracking branch 'origin/7.40' 
Conflicts:
	TODO
 2014-08-09 17:03:43 +01:00
John Cupitt
12e4acceef note pngload change 2014-08-09 17:03:00 +01:00
John Cupitt
7888526361 fix some compiler warnings 
various false positives from gcc -O3 flow analysis
 2014-08-05 19:23:56 +01:00
John Cupitt
ebeee822bc better rounding behaviour for bicubic 
fixed-point bicubic was not rounding to nearest, introducing some noise
in flat areas
 2014-08-05 10:02:11 +01:00
John Cupitt
f1df91eebb vipsthumbnail defaults to bicubic + noshapen 
if bicubic is available
 2014-08-04 09:55:18 +01:00
John Cupitt
004c98f296 pngsave interlaced makes a copy of the image 
interlaced png is hard to write: you have to make seven passes over the
image to make the whole file. It advertises itself as sequential, it
needs to only ake a single pass. Therefore, it must take a copy in
memory of the image to write.
 2014-08-03 09:34:46 +01:00
John Cupitt
ecd771cde7 Merge branch 'affine-bug' 
Conflicts:
	libvips/resample/transform.c
 2014-08-01 16:35:59 +01:00
John Cupitt
274e6c1b2b revise affine, yet again 
how can this be so hard

the tougher self-tests in nip2/test/extras now all pass
 2014-08-01 16:34:09 +01:00
John Cupitt
9ddca0e99e change @whole_slide to @autocrop 
on seconds thoughts, make openslide crop-on-load an option, not the
default

also, clip image bounds against image size
 2014-07-31 09:04:32 +01:00
John Cupitt
639c22bf53 add "whole_slide" toggle 
openslideload now crops to image bounds (if set) ... use @whole_slide to
stop this autocrop
 2014-07-30 12:27:19 +01:00
John Cupitt
0bb8a218bb exit() in fewer cases 
we now only exit() when we know the stack has been trashed, just warn in
other cases
 2014-07-29 15:23:27 +01:00