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880 Commits

Author SHA1 Message Date
John Cupitt
c8c532a068 version bump for new cycle 2014-01-21 19:34:40 +00:00
John Cupitt
1c4c9bd48e note vipsthumbnail fix 2014-01-21 09:09:20 +00:00
John Cupitt
cffe3bf965 pack Radiance images to and from 0-1 
so this now works:

$ vips copy uffizi_probe.hdr x.jpg
$ eog x.jpg
$ vips copy x.jpg x.hdr
$ vips copy x.hdr x2.jpg
$ eog x2.jpg
 2014-01-19 17:30:56 +00:00
John Cupitt
11339f29b5 bump soname 
oops, thanks benjamin
 2014-01-19 15:11:06 +00:00
John Cupitt
fd617aa520 version bump for 7.38 
and fix a few dist problems
 2014-01-18 12:44:28 +00:00
John Cupitt
5983833caa deprecate im_zerox(), not very useful 
morph now done
 2014-01-17 18:03:46 +00:00
John Cupitt
cd7fcf5cfe redo im_rank() as a class 2014-01-17 14:44:25 +00:00
John Cupitt
cb96ed814e redo im_cntlines() as a class 2014-01-17 11:18:05 +00:00
John Cupitt
9fbfbb3e48 Merge branch 'master' of github.com:jcupitt/libvips 
Conflicts:
	ChangeLog
 2014-01-15 14:11:27 +00:00
John Cupitt
bbd5cbfb44 add vips_thread_shutdown() 
You now need to call vips_thread_shutdown() from all threads you create
yourself just before they exit. This gives vips a chance to free any
thread-private memory and to write out profiling data. libvips will
complain noisily if you fail to do this. You can harmlessly call
vips_thread_shutdown() more than once if you wish.

libvips will call vips_thread_shutdown for you automatically for the main
thread (the one that calls vips_shutdown()) and for threads it creates
directly itself.
 2014-01-15 14:07:13 +00:00
John Cupitt
e489d2e099 add --uchar option to vips_linear() 2014-01-14 19:31:19 +00:00
John Cupitt
0aa521a09e add GREY16 / RGB16 as colourspace source / target 2014-01-12 19:03:03 +00:00
John Cupitt
112ca9ec21 add B_W as a source / target for vips_colourspace() 2014-01-12 18:41:49 +00:00
John Cupitt
2a81c611c5 Merge remote-tracking branch 'origin/7.36' 
Conflicts:
	ChangeLog
	configure.ac
	libvips/deprecated/im_exr2vips.c
	libvips/foreign/radiance.c
 2014-01-09 14:30:52 +00:00
John Cupitt
c81654ad93 fix some clang warnings 2014-01-09 14:26:58 +00:00
John Cupitt
f5b0722a13 redo im_phasecor_fft() a s aclass 2014-01-07 09:06:02 +00:00
John Cupitt
2c184ac06a redo im_fractsurf() as a class 2014-01-04 14:38:30 +00:00
John Cupitt
4bc67b8bee redo im_disp_ps() as a class 2014-01-04 13:00:43 +00:00
John Cupitt
f8b9645bd8 move im_freqflt() to a class 
and move im_freq_mask() to deprecated
 2014-01-03 23:22:07 +00:00
John Cupitt
46489ea84c redo im_invfft() as a class 2014-01-03 17:03:06 +00:00
John Cupitt
451eff58b1 im_fwfft() is a class 2014-01-03 16:23:44 +00:00
John Cupitt
dde6e4508a rewrite (most of) the freq mask builders 
all classes now, except gauss band filter
 2014-01-02 18:29:59 +00:00
John Cupitt
c12349ae97 remove old v4l1 code 
removed video4linux 1 video grabber

bring it back some day with a v4l2 rewrite

https://github.com/jcupitt/libvips/issues/90
 2013-12-30 16:26:56 +00:00
John Cupitt
3f95520580 fix vips_hist_match() 
it wasn't upcasting input to uint due to a mix-up with VipsHistogram
 2013-12-19 10:05:49 +00:00
John Cupitt
bbf899eb35 add --crop to vipsthumbnail 2013-12-18 14:23:39 +00:00
John Cupitt
0d79221853 memuse improvements 
- conv is now SMALLTILE
- more instrumentation
- better buffer recycling
- quicker buf freeing
 2013-12-17 15:21:21 +00:00
John Cupitt
bd3b3e04f9 sync 2013-12-13 17:34:38 +00:00
John Cupitt
bfcd50acf2 works! 
reusing work, though memuse seems high?
 2013-12-13 16:51:01 +00:00
John Cupitt
61068cd03d added vips::init() and vips::shutdown() 
OS X mav was having trouble linking im_init_world() via the C++ API, so
we now have C++ functions for startup and shutdown.
 2013-12-11 14:43:58 +00:00
John Cupitt
4ec50c3715 on reflection, remove cmyk2srgbjpeg again 
simpler to updat ethe blog post with a shell-script version using the
new icc_transform operation
 2013-12-10 12:29:39 +00:00
John Cupitt
aede2cafce paste in cmyk2srgbjpeg 
many thanks Nicolas
 2013-12-10 09:23:34 +00:00
John Cupitt
b3d31ced79 vipsprofile graphs memory use 
marks malloc/free as well
 2013-12-09 13:45:41 +00:00
John Cupitt
dccc5d5180 add __restrict__ markup to loop pointers 
helps auto-vec

also remove a couple of if()s from inner loops, again, helps auto-vec
 2013-11-30 13:55:10 +00:00
John Cupitt
1da3064e7b Merge remote-tracking branch 'origin/7.36' 2013-11-29 22:15:04 +00:00
John Cupitt
53562905d4 remove use of PATH_MAX 
helps gnu hurd, thanks Jay
 2013-11-28 09:05:53 +00:00
John Cupitt
0bf5ee12fd more calcs in output 2013-11-26 17:53:44 +00:00
John Cupitt
5810ac761e Merge branch 'master' into gate 2013-11-20 16:32:39 +00:00
John Cupitt
c6d9695431 Merge branch '7.36' 2013-11-20 16:32:09 +00:00
John Cupitt
7a5af8b610 allow larger tile_size in dzsave 
bump the tile_size limit up, thanks Petter Ranefall
 2013-11-20 15:27:47 +00:00
John Cupitt
4feaec77c3 Merge branch 'master' into gate 2013-11-20 15:12:26 +00:00
John Cupitt
dc24afb28f Merge remote-tracking branch 'origin/7.36' 
Conflicts:
	ChangeLog
	configure.ac
 2013-11-20 15:12:14 +00:00
John Cupitt
88b2f4350d better cache sizing in unbuffered sequential mode 
Previously we only ever had a single tile of cache in unbuffered mode.
This could break with many threads, if thread requests crossed tile
boundaries.

Now have one tile per thread, plus a bit for slop.
 2013-11-20 14:46:46 +00:00
John Cupitt
9b9d940148 parse profile output 2013-11-19 10:13:38 +00:00
John Cupitt
693ed09edd add --vips-profile 
only added a few gates so far, try a visualiser next
 2013-11-18 18:31:49 +00:00
John Cupitt
8b2dc6f53f Merge remote-tracking branch 'origin/master' 2013-11-16 18:40:24 +00:00
John Cupitt
8992110a85 Merge remote-tracking branch 'origin/7.36' 
Conflicts:
	ChangeLog
	configure.ac
 2013-11-16 13:18:45 +00:00
John Cupitt
4065ec925c add im_init_world() entry point 
C++ programs need this as a function rather than just a macro, see
VImage.h

thanks Phil for finding this
 2013-11-16 12:57:05 +00:00
John Cupitt
5e0a9f941f added vips_gaussblur() 2013-11-15 12:37:26 +00:00
John Cupitt
82f680484c vips_colourspace() could fail 
for images with alpha channels
 2013-11-14 13:55:23 +00:00
John Cupitt
847332a77e add --strip option to jpegsave 
drops all metadata
 2013-11-12 17:30:33 +00:00