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897 Commits

Author SHA1 Message Date
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