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1081 Commits

Author SHA1 Message Date
John Cupitt
bc79cb4f62 crash-causing typo in vips_rawsave() 
thanks Alessandro
 2014-03-30 15:23:55 +01:00
John Cupitt
9b13188fc1 add "mode" to vips_draw_image() 2014-03-28 13:55:56 +00:00
John Cupitt
5f0f188659 drop the default max operations 
the cache defaulted to 10,000 operations, fine for nip2, not fine for
batch-style applications

thanks Rafael
 2014-03-28 09:48:27 +00:00
John Cupitt
7752eb89e0 add vips_draw_add() 
and start vips_hough_circle()
 2014-03-26 20:33:31 +00:00
John Cupitt
9a1fa499f5 split hough to a base class and a line detector 2014-03-24 16:56:54 +00:00
John Cupitt
755f9ed1cb comment improvements 2014-03-23 11:29:39 +00:00
John Cupitt
ffd61773c4 changelog update too 2014-03-18 21:20:57 +00:00
John Cupitt
4c31c77d80 add vips_sum() 
sum an array of images
 2014-03-18 19:39:47 +00:00
John Cupitt
58239a4583 vipsthumbnail fix 
fix to vipsthumbnail ... --crop could fail for very non-square images,
thanks Alessandro
 2014-03-18 17:41:39 +00:00
John Cupitt
66d0e28dc2 remove the embedded thumbnail reader 
remove the embedded thumbnail reader, embedded thumbnails are too unlike
the main image wrt. rotation / colour / etc.
 2014-03-07 16:57:20 +00:00
John Cupitt
ffed43dffe add basic auto-rotate support to vipsthumbnail 2014-03-06 19:39:18 +00:00
John Cupitt
7ed644789c Merge branch 'master' of github.com:jcupitt/libvips 2014-03-06 16:04:05 +00:00
John Cupitt
28b6602683 Merge remote-tracking branch 'origin/7.38' 
Conflicts:
	ChangeLog
	configure.ac
 2014-03-06 16:03:33 +00:00
John Cupitt
62307d18ef fix to vips_grey() --uchar 2014-03-06 13:56:12 +00:00
John Cupitt
1cf0768f94 clean up the vipsthumbnail fix 
nicer way to copy the metadata
 2014-03-05 11:41:16 +00:00
John Cupitt
9e8798d541 sync 2014-02-25 18:56:16 +00:00
John Cupitt
1e698b403d Merge remote-tracking branch 'origin/7.38' 2014-02-25 18:55:30 +00:00
John Cupitt
4f22878215 backport the webp load from buffer fix 2014-02-25 16:21:44 +00:00
John Cupitt
bc2bfd489b Merge remote-tracking branch 'origin/7.38' 2014-02-25 13:21:41 +00:00
John Cupitt
594af28c8e remove support for seq mode read for extract etc. 
see comment in sequential

We used to not stall if the read position was zero, ie. if the first
request was for a line some way down the image, and assume this was
extract or somesuch. But this could sometimes break on busy, many-core
systems.

Think of a better way to support eg.  extract safely in sequential mode.
 2014-02-25 12:28:36 +00:00
John Cupitt
af8cecde1a Merge branch '7.38' 
Conflicts:
	ChangeLog
	configure.ac
	libvips/foreign/jpeg2vips.c
 2014-02-24 21:56:42 +00:00
John Cupitt
d843521f77 jpeg load from buffer shouldn't modify buffer 
fill_input_buffer() could write to the input buffer

see: https://github.com/jcupitt/libvips/pull/107

thanks Lovell
 2014-02-24 17:10:07 +00:00
John Cupitt
dd835bdac9 fix webp load from buffer 
was broken horribly, see

fa8b7e66ca
 2014-02-24 09:46:52 +00:00
John Cupitt
a562f46e69 VipsLinear allows complex constants 2014-02-22 16:08:46 +00:00
John Cupitt
ba75a0c0ad Merge remote-tracking branch 'origin/7.38' into draw 
Conflicts:
	ChangeLog
	configure.ac
 2014-02-13 16:10:52 +00:00
John Cupitt
d201245a99 more locking for properties 
need more locking on property create / lookup on very-threaded systems
 2014-02-13 14:27:02 +00:00
John Cupitt
bf2acf2621 fix --sharpen=none 
thanks ferryfax
 2014-02-13 08:42:59 +00:00
John Cupitt
025e56c894 im_label_regions() is a class 2014-02-11 14:55:31 +00:00
John Cupitt
f4e970fb72 im_draw_smudge() done 2014-02-11 13:28:13 +00:00
John Cupitt
25fbe71c74 do im_read_point() / im_draw_point() 2014-02-10 21:54:54 +00:00
John Cupitt
33551fbf4c im_draw_rect() is a class 2014-02-10 11:07:00 +00:00
John Cupitt
495a6c7af1 im_draw_image() is a class 2014-02-09 19:38:53 +00:00
John Cupitt
e809f9d169 stats operations are sequential 2014-02-08 14:14:53 +00:00
John Cupitt
aa93889480 vips_paintmask() compiles 2014-02-07 14:59:18 +00:00
John Cupitt
95a9c52138 start line draw 
line is working, doing a line_mask subclass
 2014-02-06 14:46:45 +00:00
John Cupitt
c5d5fd515d Merge remote-tracking branch 'origin/master' into draw 
Conflicts:
	ChangeLog
	libvips/draw/flood.c
 2014-02-05 09:26:15 +00:00
John Cupitt
5989a2a37e better rounding in vips_flatten() 
thanks allesandro
 2014-02-04 19:50:13 +00:00
John Cupitt
e3dbbab570 vips_circle() works 
flood next
 2014-02-04 09:52:50 +00:00
John Cupitt
0509249c16 Merge remote-tracking branch 'origin/7.38' 
Conflicts:
	ChangeLog
	configure.ac
 2014-02-04 09:21:59 +00:00
John Cupitt
de0448b53d undeprecate VIPS_MASK_* 
ruby-vips was using them, thanks ahacking
 2014-02-04 09:11:43 +00:00
John Cupitt
fb489bad53 move vips_image_decode() into the public API 2014-02-03 14:29:57 +00:00
John Cupitt
b72818a2b8 add VIPS_OPERATION_DEPRECATED 
and fix a tiny problem in vipswrap7
 2014-02-03 13:23:58 +00:00
John Cupitt
874511470f add source_space to vips_colourspace() 
you can now specify the source colourspace, if you want
 2014-02-03 09:33:15 +00:00
John Cupitt
9cb152596c bg render thread quits on shutdown 
fixes a small memleak
 2014-01-29 09:07:58 +00:00
John Cupitt
fa2305e8d3 Merge remote-tracking branch 'origin/7.38' 2014-01-26 11:37:00 +00:00
John Cupitt
acbb77ac40 add "rgbjpeg" flag to tiffsave 
add a secret "rgbjpeg" flag to tiffsave to help IIPImage server

iipimage server 0.9.9 and earlier don't handle YCbCr-coded JPEG tiffs
correctly ... setting --rgbjpeg makes vips output RGB coded JPEG tiff
which iipsrv can handle.

Using this flag makes files 2x to 3x larger with no quality improvement,
so it is tagged as deprecated to keep it hidden.
 2014-01-26 10:43:32 +00:00
John Cupitt
e7efa8e6f2 more auto-decode 2014-01-23 16:51:32 +00:00
John Cupitt
13a6ed1457 Merge remote-tracking branch 'origin/7.38' 
Conflicts:
	ChangeLog
	configure.ac
	libvips/conversion/falsecolour.c
	libvips/resample/affine.c
 2014-01-23 15:25:09 +00:00
John Cupitt
ae6ea3ba87 support many Radiance readers active at once 
we had some globals for the Rad reader state, whcih was fine with the
old reader, but with the new sequential one you can have several active
at once
 2014-01-23 15:06:37 +00:00
John Cupitt
f5799c4608 falsecolour failed for some image types 
type prevented the auto-cast-first-band thing working
 2014-01-23 14:27:45 +00:00
John Cupitt
bf9fc7f855 auto-unpack RAD in affine 2014-01-22 10:02:38 +00:00
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
John Cupitt
53e86e71f4 fix up XYZ PCS and vipsthumbnail 
fix import and export scaling, get vipsthumbnail to use it in --linear
mode
 2013-11-12 17:18:41 +00:00
John Cupitt
8dfe4611d2 add a --linear option to vipsthumbnail 
thanks to Nicolas for the prodding
 2013-11-12 09:53:41 +00:00
John Cupitt
b3484e1c8e rename vips_gammacorrect() as vips_gamma() 
and swap exp to 1 / exp

also works for any format
 2013-11-11 14:57:55 +00:00
John Cupitt
b1f01af01b add vips_crop() 
a synonym for vips_extract_area()
 2013-11-11 14:31:41 +00:00
John Cupitt
6351bad027 Merge remote-tracking branch 'origin/7.36' 2013-11-09 16:03:24 +00:00
John Cupitt
3380f15da5 fix --delete option to vipsthumbnail 
oops, ! missing
 2013-11-09 13:10:11 +00:00
John Cupitt
f8f61fedf3 operation flags were not disjoint 
meaning CACHE / NOCACHE was not working correctly
 2013-11-09 11:54:33 +00:00
John Cupitt
63c1efc3b4 fix blocking of caching of seq load 
we were setting nocache too late for the cache to see, move nocache
logic to _build()
 2013-11-09 11:38:32 +00:00
John Cupitt
f0d4760560 redo correlation funcs as classes 
im_fastcor()
im_spcor()
im_gradcor()

though gradcor we just deprecate, it's complex and hardly used ...
rework later is anyone complains
 2013-11-08 14:09:42 +00:00
John Cupitt
ae71229cf5 rewritten radiance load is much faster 
the old rad code, from radiance.c, was using getc in a loop
 2013-11-05 10:36:14 +00:00
John Cupitt
079c9775aa sequential mode for radiance read 2013-11-04 14:21:22 +00:00
John Cupitt
ad94488734 deprecate im_contrast_surface() 
slower than calling conv a few times
 2013-11-03 12:24:46 +00:00
John Cupitt
e1f2c06772 add @point subsample mode 
to vips_subsample()
 2013-11-02 09:33:10 +00:00
John Cupitt
68c5f1909a redo im_convsep() as a class 
and im_convsep_f()
 2013-10-25 14:37:43 +01:00
John Cupitt
2e3d7db0e6 switch to new im_compass() 
plus im_linedet() and im_gradient()
 2013-10-25 13:46:17 +01:00
John Cupitt
dec76f566d Merge remote-tracking branch 'origin/master' into rot45 2013-10-25 12:58:17 +01:00
John Cupitt
3dce5951c2 reverse similarity rotation direction convention 
The rest of vips uses +ve-is-clockwise convention, like almost all image
processing packages. The new similarity operator was mistakenly using the
mathematical +ve-is-anticlockwise convention, oops.
 2013-10-25 12:56:24 +01:00
John Cupitt
33f978f0ca add vips_matrixprint() 2013-10-25 12:02:02 +01:00
John Cupitt
2720026a61 redo im_rank_image() as a class 2013-10-23 14:54:22 +01:00
John Cupitt
5475cabbf2 redo im_dilate()/erode() as classes 
just a thin wrapper over the vips7 operations for now
 2013-10-23 13:15:31 +01:00
John Cupitt
8d270d49c4 allow non-square bounding boxes in vipsthumbnail 
thanks seth
 2013-10-23 09:37:45 +01:00
John Cupitt
12cf71a6a9 combin copy_fields and demand_hint 
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
John Cupitt
0bfb23eca8 add "interlace" option to vips_jpegsave() 
see https://github.com/jcupitt/libvips/issues/77
 2013-10-21 12:16:33 +01:00
John Cupitt
f7f061d265 vips_init() does ABI checking 
just checks sizeof(VipsObject) for now
 2013-10-20 16:46:55 +01:00
John Cupitt
7ef4573f18 redo im_log_*mask() as classes 2013-10-20 16:10:22 +01:00
John Cupitt
aa107b1bf7 remove old 45 degree mask rotate code 
just a wrapper now
 2013-10-20 12:30:54 +01:00
John Cupitt
4e06d0a2b4 redo im_gauss*mask*() as classes 2013-10-20 12:17:29 +01:00
John Cupitt
ece34465f0 fix compiler warnings 
13.10 produces a few new ones
 2013-10-18 09:13:24 +01:00
John Cupitt
abfb5a5fc5 rename jpeg bool type 
another attempt at fixing this mess
 2013-10-15 21:33:59 +01:00
John Cupitt
a1ffdbf7c5 version bump 2013-10-15 13:58:54 +01:00
John Cupitt
3874bd3c90 typo 2013-10-07 17:06:42 +01:00
John Cupitt
6c0eced22c build fixes for OS X 
stupid libjpeg and their stupid bool type argh
 2013-10-04 11:54:01 +01:00
John Cupitt
8ef91f8df9 version bump ready for 7.36 2013-10-03 13:02:20 +01:00
John Cupitt
439522a254 add vips_similarity() 
simple wrapper over vips_affine() that lets you give the matrix as scale
+ angle.
 2013-10-03 11:56:35 +01:00
John Cupitt
1c55abca1f add --band arg to maplut 
you can chose to map just one band of @in through a one-band lut, use
for adjusting L in a LAB image, for example
 2013-10-02 12:10:30 +01:00
John Cupitt
0fcff235b3 deprecate im_tone_map() and im_tone_analyze() 
too trivial and specialised to be worth redoing
 2013-10-02 10:36:00 +01:00
John Cupitt
d329fb165d im_ismonotonic() becomes a class 2013-10-02 10:16:46 +01:00
John Cupitt
81bd3c1b53 more cosmetic 2013-10-02 05:51:14 +01:00
John Cupitt
881c6d72f5 cosmetic 2013-10-02 05:32:17 +01:00
John Cupitt
45a9e417f4 start vips_conv() 2013-10-01 14:26:13 +01:00
John Cupitt
440b800e0e add a new unbuffered seq mode 
things like

	vips copy huge.png x.v

now run with only a small line cache
 2013-09-29 11:04:11 +01:00
John Cupitt
ee336b0199 allow many more types in tiff write 
the tiff writer now allows 32-bit int, complex, any number of bands,
etc. etc.
 2013-09-24 09:15:06 +01:00
John Cupitt
90e08e92ee allow .dz as a destination 
so this now works:

$ vips extract_area 50310.svs x.dz 10 10 100 100

and writes a deepzoom pyramid
 2013-09-24 09:00:55 +01:00
John Cupitt
a11e5352f2 tiff reader allows many more formats 
eg. 32-bit ints, signed and unsigned, complex, extra alpha, etc.
 2013-09-23 14:55:05 +01:00
John Cupitt
326365ab6c redo im_mpercent*() as a class 2013-09-21 16:19:51 +01:00
John Cupitt
b11de1ce22 redo im_profile() as a class 
also fix an oops in the new project.c code
 2013-09-21 15:21:15 +01:00
John Cupitt
481a4445fb add vips_image_new_matrixv() 2013-09-20 22:06:59 +01:00
John Cupitt
d029461bc0 redo im_tone_build*() as classes 
start vips_hist_percent() as well
 2013-09-20 14:33:34 +01:00
John Cupitt
04701ad7d5 big tiff reader cleanup 2013-09-18 12:43:03 +01:00
John Cupitt
e3fa14f61b support plane-separated data in tiff read 
though only for strip images, needs some more testing
 2013-09-17 14:56:16 +01:00
John Cupitt
5ffe42cec6 Merge branch 'webp' 
Conflicts:
	ChangeLog
	TODO
 2013-09-17 10:32:44 +01:00
John Cupitt
8ccb5bbe6d support greyscale tiff with alpha 
thanks Robert for pointing out this omission
 2013-09-16 15:25:02 +01:00
John Cupitt
2088e3d111 im_project() becomes a class 2013-09-16 12:19:48 +01:00
John Cupitt
96b3bf1fcb im_stdif() -> a class 
also many bands support
 2013-09-10 20:19:11 +01:00
John Cupitt
f1c3e1a434 any number of bands for hist_local 2013-09-10 17:57:10 +01:00
John Cupitt
d78b417c3a im_lhisteq() -> a class 2013-09-05 13:50:47 +01:00
John Cupitt
7a5e04ba00 redo im_invertlut() as a class 2013-09-05 09:11:23 +01:00
John Cupitt
f35e27135a im_histspec() becomes a class 2013-09-04 09:19:34 +01:00
John Cupitt
1c54970deb deprecate im_hsp() 2013-08-19 16:40:30 +01:00
John Cupitt
81ee98fca7 im_histplot() -> vips_hist_plot() 2013-08-19 16:07:35 +01:00
John Cupitt
13cf12f0df more im_histindexed() to a class 2013-08-19 15:14:15 +01:00
John Cupitt
e2215bd04c redo im_histnD() as a class 2013-08-17 16:59:28 +01:00
John Cupitt
30364aada3 redo im_heq() as a class 2013-08-13 16:03:20 +01:00
John Cupitt
15dcb27916 redo im_histnorm() as a class 
also deprecate im_histeq() (it's just cum + norm)
 2013-08-13 15:33:29 +01:00
John Cupitt
4e9ed44432 im_histcum() as a class 2013-08-13 14:22:25 +01:00
John Cupitt
ae6d917811 redo im_histgr() as a class 2013-08-12 11:47:53 +01:00
John Cupitt
6855770362 rename vips_diag() as vips_info() 
plus a command-line flag to turn it on
 2013-08-07 09:22:24 +01:00
John Cupitt
4a65af9196 add save functions 2013-08-06 18:15:18 +01:00
John Cupitt
165e7c9717 basic webp load done 2013-08-06 15:51:23 +01:00
John Cupitt
5f340ea554 Merge remote-tracking branch 'origin/7.34' 
Conflicts:
	libvips/iofuncs/type.c
 2013-08-06 13:20:13 +01:00
John Cupitt
8a72c0742c oops 2013-08-06 13:00:59 +01:00
John Cupitt
9b6f96ed41 redo falsecolour, gammacorrect as classes 2013-08-02 09:41:11 +01:00
John Cupitt
226095c39d move im_maplut() to a class 2013-07-31 22:00:36 +01:00
John Cupitt
aadd7c1ee5 vipsthumbnail rewrite 2013-07-10 11:05:45 +01:00
John Cupitt
ae4922e480 Merge remote-tracking branch 'origin/7.34' 2013-07-06 12:00:40 +01:00
John Cupitt
02095763c9 null-terminate exif strings 
libexif strings are not null-terminated, add a \0 before adding to the
vips image

thanks Mike
 2013-07-06 11:51:34 +01:00
John Cupitt
1ba188dc83 better file format sniffing 
and vips_error_freeze/thaw() to stop errors from sniffing
being logged

plus better matrix sniffing
 2013-07-04 09:43:57 +01:00
John Cupitt
0180a61be4 move im_identity*() to a class 2013-07-03 21:39:28 +01:00
John Cupitt
7ee47c2073 vips_buildlut() builds 
also fix ref doc build
 2013-07-03 12:52:39 +01:00
John Cupitt
27cec75cbd Merge remote-tracking branch 'origin/7.34' 
Conflicts:
	ChangeLog
	TODO
	configure.ac
 2013-07-03 11:38:15 +01:00
John Cupitt
7bf40144b9 lower priority for matlab load 
reduces segvs from Mat_Open(), thanks Michael
 2013-07-03 11:36:25 +01:00
John Cupitt
7490da07a6 rename image array as matrix 
we had vips_image_new_array(), this was confusing with VIPS_TYPE_ARRAY,
something completely different ... rename image array as matrix
 2013-07-02 22:09:50 +01:00
John Cupitt
9278498623 add vips_matrixload(), vips_matrixsave() 
read and write vips mat format to and from VipsImage

also fix a leak with vips_check_matrix()
 2013-07-02 12:08:46 +01:00
John Cupitt
8259da2b9c getting ready to rewrite hist stuff 2013-07-01 13:45:36 +01:00
John Cupitt
3b6bcef700 strip ICC profile on conversion in xyz2srgb 
if we use the vips xys->srgb  path (ie. not the lcms one) we must remove
any ICC profile left over from import, otherwise we may have srgb pixels
with a non-srgb profile
 2013-07-01 09:23:09 +01:00
John Cupitt
610f7aa0eb fix morph on non-uchar images 2013-06-28 14:50:39 +01:00
John Cupitt
b20a9f78dd faster --centre logic for dzsave 
don't test pixel-by-pixel for background tiles, instead track the rect
of real pixels and test for intersection

this might help performance scaling on many-core CPUs since we are no
longer spinning up a threadgroup for each output tile

thanks Kacey
 2013-06-19 14:03:39 +01:00
John Cupitt
dcd2dbb756 vips_pngload_buffer() works 
fix a bug in vips_jpegload_buffer() too
 2013-06-17 09:41:22 +01:00
John Cupitt
d7d91363ba im_sines() as a class 2013-06-13 18:46:41 +01:00
John Cupitt
6031b40b8d move im_zone*() over to a class 2013-06-13 17:37:24 +01:00
John Cupitt
cf09f3376e redo im_*eye() as a class 2013-06-13 13:50:24 +01:00
John Cupitt
86f3d2b083 add vips_xyz() 2013-06-12 14:51:43 +01:00
John Cupitt
c77386f3cf vips_magickload() only reads 1st image in sequence 
with an @all_frames option to get them all, thanks acrispino
 2013-06-11 14:29:43 +01:00
John Cupitt
55bfa92725 add a vips7 interface to the deepzoom writer 2013-06-11 12:32:46 +01:00
John Cupitt
3bffb2a7e3 Merge remote-tracking branch 'origin/7.32' 2013-06-11 09:54:21 +01:00
John Cupitt
c95dbe3dcd link against gthread on old glib 
if glib is ancient, link against gthread ... fixes centos5 build

thanks re-boot
 2013-06-09 17:09:21 +01:00
John Cupitt
0221bcd3f6 fix no-pango mode 
oops again
 2013-06-07 22:52:54 +01:00
John Cupitt
5d7f19beb3 fix VImage.PIL_mode_from_vips() 
thanks Alessandro
 2013-06-07 10:42:47 +01:00
John Cupitt
ad258d9ad2 version bump 2013-06-07 09:53:22 +01:00