sergiotarxz/libvips
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1221 Commits

Author SHA1 Message Date
John Cupitt
ee53b01886 vips_hough_circle() added 2014-04-01 12:27:15 +01:00
John Cupitt
a7e6c6e009 finish revising draw_line 2014-03-31 16:28:00 +01:00
John Cupitt
a1e3a9e5cf clean up draw_circle 
we now have a simple iterator
 2014-03-31 14:03:45 +01:00
John Cupitt
15ba4a7be2 add a direct path for draw_mask 
and get draw_circle ready for draw-along-circle
 2014-03-29 17:16:37 +00:00
John Cupitt
4c1d07f53a vips_hough uses vips_draw_image() to accumulate 
rather than vips_sum() ... 2x faster
 2014-03-28 14:11:05 +00:00
John Cupitt
9b13188fc1 add "mode" to vips_draw_image() 2014-03-28 13:55:56 +00:00
John Cupitt
b522fd79a9 start to extend draw_image 2014-03-27 15:00:29 +00:00
John Cupitt
7752eb89e0 add vips_draw_add() 
and start vips_hough_circle()
 2014-03-26 20:33:31 +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
40a15b3aa0 move orientation tag from vipsthumbnail output 2014-03-06 23:24:46 +00:00
John Cupitt
fce4f2d1ef more vipsthumbnail --rotate work 
now needs some changes to jpegsave
 2014-03-06 22:41:56 +00:00
John Cupitt
ffed43dffe add basic auto-rotate support to vipsthumbnail 2014-03-06 19:39:18 +00:00
John Cupitt
4be4f9f0ff vipsthumbnail copies metadata to embedded thumb 
when working from the embedded thumbnail, vipsthumbnail now copies the
metadata from the main image onto the thumbnail

see

https://github.com/jcupitt/libvips/issues/109

thanks ottob
 2014-03-04 14:36:49 +00:00
John Cupitt
499b977043 back out the complex linear stuff 
needs cooking for a while longer in a branch
 2014-03-04 14:32:43 +00:00
John Cupitt
7460f6ee20 note ottob bug 2014-02-28 13:29:52 +00:00
John Cupitt
86031879a0 notes 2014-02-25 13:25:37 +00:00
John Cupitt
1002d4da52 vips__vector_to_ink() has an imag parameter 2014-02-22 16:26:42 +00:00
John Cupitt
a562f46e69 VipsLinear allows complex constants 2014-02-22 16:08:46 +00:00
John Cupitt
3bceb5286b better usage message 
more sensible output for "vips max" or "vips getpoint"
 2014-02-20 19:52:36 +00:00
John Cupitt
c758c7f379 notes 2014-02-20 14:31:23 +00:00
John Cupitt
c3def93361 ban size == 0 for max/min 2014-02-19 17:13:12 +00:00
John Cupitt
36c6654374 improve direct path for flood 2014-02-17 19:42:58 +00:00
John Cupitt
c5a48effa2 flood direct path fixed 
but still too slow
 2014-02-14 13:55:55 +00:00
John Cupitt
3277e26e65 add a direct path to flood for labelregions 2014-02-14 10:29:09 +00:00
John Cupitt
1380f59e89 add an operation name -> gtype lookup hash 2014-02-14 09:41:19 +00:00
John Cupitt
eaa8bbe729 fix up labelregions 2014-02-12 10:33:31 +00:00
John Cupitt
3c1815ea67 fix vector_to_ink 
was failing if called on an im under construction
 2014-02-11 19:27:25 +00:00
John Cupitt
025e56c894 im_label_regions() is a class 2014-02-11 14:55:31 +00:00
John Cupitt
487e6ed95e break ink out to a draw subclass 2014-02-11 13:57:28 +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
268fe3c38c add line_user ... helps vips7 compat 
so we now have a working im_draw_line_user() wrapper for the nip2
paintbox
 2014-02-09 11:00:45 +00:00
John Cupitt
78b20891f9 fix a ref count thing 2014-02-06 12:53:16 +00:00
John Cupitt
3c087fc902 replace im_circle()/im_flood() with wrappers 2014-02-06 09:52:45 +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
9f2169748b sync 2014-02-03 11:26:15 +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
54f19a00e5 update valgrind supp 2014-01-28 14:51:30 +00:00
John Cupitt
16830d6937 vips_sink_screen() now invalidates for you 
clients no longer need to call vips_image_invalidate_all()
 2014-01-28 13:08:02 +00:00
John Cupitt
e7efa8e6f2 more auto-decode 2014-01-23 16:51:32 +00:00
John Cupitt
affb274d85 more auto unpack hacking 2014-01-23 13:19:37 +00:00
John Cupitt
c3b16d6ff2 Merge branch 'master' of github.com:jcupitt/libvips 
Conflicts:
	TODO
 2014-01-23 09:59:58 +00:00
John Cupitt
d059431867 more auto-decode stuff 
more to do though
 2014-01-22 14:53:48 +00:00
John Cupitt
4ac08bc2d6 add some auto unpack stuff 
so RAD etc get unpacked automatically
 2014-01-22 13:26:59 +00:00
John Cupitt
c8c532a068 version bump for new cycle 2014-01-21 19:34:40 +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
e1affa9916 sync 2014-01-17 18:17:25 +00:00
John Cupitt
e489d2e099 add --uchar option to vips_linear() 2014-01-14 19:31:19 +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
74dc3cf6ef sync 2014-01-10 14:49:03 +00:00
John Cupitt
cc8e06db0b fix a race in buffer.c 2014-01-07 21:31:00 +00:00
John Cupitt
3dcf138fc4 more freq_dispatch to deprecated 2014-01-07 09:14:53 +00:00
John Cupitt
f5b0722a13 redo im_phasecor_fft() a s aclass 2014-01-07 09:06:02 +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
9f150e3063 rename freq_filt package as freqfilt 2014-01-03 17:19:45 +00:00
John Cupitt
54b6ef4e87 rename ffilter as mask 
ffilter was annoying to type
 2014-01-03 09:55:21 +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
6059b0deb8 sync 2014-01-02 09:25:16 +00:00
John Cupitt
5dc22091de update man pages 2013-12-18 14:38:27 +00:00
John Cupitt
bbf899eb35 add --crop to vipsthumbnail 2013-12-18 14:23:39 +00:00
John Cupitt
9c30242745 fix erroneous leak report from vipsprofile 2013-12-18 12:50:22 +00:00
John Cupitt
a9f85e1fd9 vipsprofile speed problems fixed 
moved to O(n) layout
 2013-12-18 11:10:13 +00:00
John Cupitt
2c5ee332f0 make the buffer recycle list per image 
so now recycle lists are short, scale with pipeline complexity, and
buffers are always appropriately sized for the image instead of being
slowly sized up to the max size for the pipeline

before:

$ vips sharpen k2.jpg x.jpg --radius 20
memory: high-water mark 38.99 MB

after:

$ vips sharpen k2.jpg x.jpg --radius 20
memory: high-water mark 29.46 MB
 2013-12-18 09:54:26 +00:00
John Cupitt
5780b33506 vipsprofile progress feedback 
rather crude
 2013-12-17 16:58:16 +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
d6c1dd910c sync 2013-12-16 09:46:27 +00:00
John Cupitt
a9fd318712 run over memuse for sharpen 2013-12-16 09:22:05 +00:00
John Cupitt
bd3b3e04f9 sync 2013-12-13 17:34:38 +00:00
John Cupitt
c782150a6d fix sharing detection (again) 2013-12-13 12:20:05 +00:00
John Cupitt
ffd04bce91 sync 2013-12-12 09:51:55 +00:00
John Cupitt
9167767179 sync 2013-12-10 14:12:02 +00:00
John Cupitt
dc229765ed sync 2013-12-10 10:31:11 +00:00
John Cupitt
f606f038eb more restrict use 2013-12-03 14:25:22 +00:00
John Cupitt
4aedd7cd16 put the ORC stuff back in arithmetic 
ready to use on linear.c
 2013-12-03 12:39:13 +00:00
John Cupitt
0bb052414a use plain "restrict" 
configure changes this to __restrict__ for us, if the compiler supports
it
 2013-12-03 08:53:36 +00:00
John Cupitt
0f7e938aef sync 2013-12-02 18:53:56 +00:00
John Cupitt
7c43e3d332 remove the orc stuff from arithmetic 
no faster than gcc auto vec
 2013-12-02 11:22:08 +00:00
John Cupitt
a44377f03e sync 2013-11-30 13:56:48 +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
29eed7b2b5 remove repack code from affine 
just done in compat wrapper now
 2013-11-29 23:20:32 +00:00
John Cupitt
223cb02305 fix im_benchmark() 2013-11-29 22:30:20 +00:00
John Cupitt
b619a8cc04 sync 2013-11-29 22:00:13 +00:00
John Cupitt
b77b4fba0f sync 2013-11-29 15:10:16 +00:00
John Cupitt
45c8be3db6 small polish 2013-11-29 09:40:54 +00:00
John Cupitt
e0b9b3cd5c more polishing 
and instrument stuff for vipsthumbnail
 2013-11-28 14:56:19 +00:00
John Cupitt
730d7d0bd6 sync 2013-11-28 09:22:39 +00:00
John Cupitt
0bf5ee12fd more calcs in output 2013-11-26 17:53:44 +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
42e5d3dd80 sync notes 2013-11-15 12:42:44 +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
a01e2e3e13 finish vips_sharpen() 
does any image type, any number of bands
 2013-11-14 12:09:42 +00:00
John Cupitt
8db331b4b5 started sharpen.c 2013-11-13 14:54:43 +00:00
John Cupitt
c1e7bbab29 add "no-subsample" option to jpeg save 
turns off chroma subsampling
 2013-11-13 12:59:56 +00:00
John Cupitt
0444effb8e sync 2013-11-13 09:59:56 +00:00
John Cupitt
ad723ade5a move --strip into save base class 
was in jpegsave, now in save

need to add support to png writer, maybe vips as well, tiff could not
attach ICC profiles I guess
 2013-11-13 09:00:47 +00:00
John Cupitt
3c4cd55d54 todo sync 2013-11-12 22:00:28 +00:00
John Cupitt
a7b9783036 move vipsthumbnail to vips_conv() 2013-11-12 20:51:16 +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
98d708a2d9 todo sync 2013-11-12 10:12:05 +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
bc0c4f60d6 oops fix build 2013-11-11 17:38:34 +00:00
John Cupitt
b1f01af01b add vips_crop() 
a synonym for vips_extract_area()
 2013-11-11 14:31:41 +00:00
John Cupitt
0200e229c7 fix wrapmany compat 2013-11-11 14:08:51 +00:00
John Cupitt
608e1007e8 todo notes 2013-11-11 11:32:47 +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
9a06b2cea7 small rad cleanups 2013-11-05 14:51:24 +00:00
John Cupitt
20410b79ef rewrite rad write 2013-11-05 11:19:51 +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
ad94488734 deprecate im_contrast_surface() 
slower than calling conv a few times
 2013-11-03 12:24:46 +00:00
John Cupitt
9b72a57511 sync 2013-10-28 15:59:25 +00:00
John Cupitt
4b0bcd311b deprecate im_addgnoise() 
it's just noise + add now.
 2013-10-25 14:52:58 +01:00
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
e74a0b71d9 almost done compass 2013-10-24 14:46:08 +01:00
John Cupitt
4d724c0023 started compass 2013-10-24 08:33:59 +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
29a0c398aa todo 2013-10-23 08:49:44 +01:00
John Cupitt
dd4a8435bf sync 2013-10-22 14:43:27 +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
8299bea984 todo updates 2013-10-21 13:13:34 +01:00
John Cupitt
30e6c27fd5 toto update 2013-10-20 16:56:42 +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
aa107b1bf7 remove old 45 degree mask rotate code 
just a wrapper now
 2013-10-20 12:30:54 +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
8ef91f8df9 version bump ready for 7.36 2013-10-03 13:02:20 +01:00
John Cupitt
aaa418ee22 revise TODO 2013-10-03 08:59:46 +01:00
John Cupitt
57b6622690 track local mem allocs for debugging 2013-10-02 21:20:41 +01:00
John Cupitt
d329fb165d im_ismonotonic() becomes a class 2013-10-02 10:16:46 +01:00
John Cupitt
45a9e417f4 start vips_conv() 2013-10-01 14:26:13 +01:00
John Cupitt
dfe2ddf6c5 oops anotehr vipsthumbnail fix 
since "strategy" is now named "access"
 2013-10-01 11:23:42 +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
e5ba019942 start adding unbuffered sequential mode 2013-09-27 14:47:04 +01:00
John Cupitt
608170f00e alloc larger tiles for tiff read 2013-09-26 21:50:06 +01:00
John Cupitt
d28fe365a6 todo update 2013-09-26 13:12:04 +01:00
John Cupitt
d435a5c14d todo update 2013-09-25 18:25:11 +01:00
John Cupitt
111a82c06e possible fix for tiff write assert fail 2013-09-25 12:57:36 +01:00
John Cupitt
6641d70652 debugging notes 2013-09-25 09:49:12 +01:00
John Cupitt
aeaafe568b better sanity check for buffer sizing 2013-09-24 11:38:17 +01:00
John Cupitt
a19a8ba9cb todo notes 2013-09-23 15:00:14 +01:00
John Cupitt
326365ab6c redo im_mpercent*() as a class 2013-09-21 16:19:51 +01:00
John Cupitt
481a4445fb add vips_image_new_matrixv() 2013-09-20 22:06:59 +01:00
John Cupitt
a51681f490 start vips_ismonotonic() 2013-09-20 14:50:34 +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