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965 Commits

Author SHA1 Message Date
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
John Cupitt
bd5c4757e8 fix vips_shrink() seq again 
perhaps properly this time
 2013-06-06 12:08:26 +01:00
John Cupitt
b405047132 im_system*() -> a class 
vips_system() is a bit more flexible too
 2013-06-04 13:25:38 +01:00
John Cupitt
dfd09a0285 redo im_text() as a class 2013-06-03 14:37:55 +01:00
John Cupitt
27b7332a60 im_msb() -> class 
and some cleanups

add a --band option
 2013-06-03 10:26:09 +01:00
John Cupitt
738fe3aeaf redo subsample as a class 2013-06-01 21:31:45 +01:00
John Cupitt
0bbc1b20d6 im_zoom() -> class 2013-06-01 10:56:16 +01:00
John Cupitt
236b8b99ad redo im_wrap() as a class 
incorporate im_rotquad() as an option too
 2013-05-31 18:12:39 +01:00
John Cupitt
caed1199ed im_scaleps() is a class 
actually an option to vips_scale(), with a param for the exponent as
well
 2013-05-30 16:55:32 +01:00
John Cupitt
4311d452f1 redo im_scale() as a class 2013-05-30 16:29:58 +01:00
John Cupitt
e0951c223b redo im_grid() as a class 2013-05-30 15:52:36 +01:00
John Cupitt
42b4dd947d im_copy_file() -> vips_copy_file() 
also rename vips_image_new_disc_tmpe() as vips_image_new_temp_file()
 2013-05-29 17:08:18 +01:00
John Cupitt
1310d4193b add --angle option to dzsave 2013-05-29 14:06:23 +01:00
John Cupitt
62b52ed624 gaussnoise redone as a class 2013-05-29 12:21:30 +01:00
John Cupitt
69136b1d8c auto rshift to 8 bits for 8-bit save 2013-05-28 10:32:37 +01:00
John Cupitt
cdb3c589dd Merge remote-tracking branch 'origin/7.32' 
Conflicts:
	ChangeLog
	configure.ac
 2013-05-14 09:40:16 +01:00
John Cupitt
d739a240eb fix a segv with icc import/export 
would segv for very wide images
 2013-05-14 09:38:59 +01:00
John Cupitt
5e3f868171 don't cache vips_copy() or im_copy() 2013-05-11 16:31:18 +01:00
John Cupitt
f80bf594ce sharpen param to vipsthumbnail 2013-05-03 13:56:38 +01:00
John Cupitt
147b135944 Merge remote-tracking branch 'origin/7.32' 2013-04-25 22:22:53 +01:00
John Cupitt
d6e8abce9b added "persistent" option to tilecache 
sometimes you need to keep pixels between evaluations
 2013-04-25 17:43:15 +01:00
John Cupitt
891051abbe Merge remote-tracking branch 'origin/7.32' 
Conflicts:
	ChangeLog
	configure.ac
	po/vips7.32.pot
 2013-04-16 17:01:37 +01:00
John Cupitt
4c5772fe5f rename vips7.po as vips7.32.po 
helps Debian, where they need to be able to install versions in parallel
 2013-04-16 14:30:28 +01:00
John Cupitt
5e30107d75 Merge remote-tracking branch 'origin/7.32' 2013-04-08 13:17:31 +01:00
John Cupitt
f0cbe27bb2 Merge remote-tracking branch 'origin/7.32' into 7.32 
Conflicts:
	ChangeLog
 2013-04-08 13:17:10 +01:00
John Cupitt
0c6da0c330 fix demand hints for shrink 
"vips shrink" was broken due to wonky demand hints, thanks Jan
 2013-04-08 13:08:24 +01:00
John Cupitt
9a73a0ea5c Merge remote-tracking branch 'origin/7.32' 2013-03-22 09:14:43 +00:00
John Cupitt
4ebe588da6 fix compile without jpeg 
im_jpeg2vips.c failed to compile if jpeglib.h was missing, thanks
Alessandro
 2013-03-22 09:12:06 +00:00
John Cupitt
3612dce45a Merge branch '7.32' 2013-03-17 15:24:25 +00:00
John Cupitt
831f8cb700 Merge remote-tracking branch 'origin/7.32' into 7.32 
Conflicts:
	ChangeLog
 2013-03-17 15:24:13 +00:00
John Cupitt
f5188ee3f6 better arg without value handling 
this was segv-ing:

vips tiffsave v26722.tif v26722.pyr.tif --tile -tile-width 256

(only one hypen before tile-width)

thanks Ruven
 2013-03-17 15:19:37 +00:00
John Cupitt
4bcc380b93 Merge remote-tracking branch 'origin/7.32' 
Conflicts:
	ChangeLog
 2013-03-15 12:17:09 +00:00
John Cupitt
9cb1403b9b better error msg on unknown action 
$ vips fred --n

would confusingly complain about unknown option --n, rather than the
unknown acrion "fred"
 2013-03-15 12:15:35 +00:00
John Cupitt
386d73770e oops date 2013-03-12 12:07:52 +00:00
John Cupitt
042d093df2 bump version for next cycle 2013-03-12 12:06:59 +00:00
John Cupitt
0f633da128 configure cleanup, version bump 
configure.ac had some left-over debugging code
 2013-03-12 08:56:25 +00:00
John Cupitt
9795913bf5 sync 2013-03-07 11:23:17 +00:00
John Cupitt
58040423d2 fix --without-lcms 
oops! thanks speckins
 2013-03-06 17:33:25 +00:00
John Cupitt
8269a79801 vipsthumbnail sizes cache better 
the vipsthumbnail cache could be too small on many-cpu machines, size it
more intelligently
 2013-03-01 09:44:19 +00:00
John Cupitt
2d085f753b record the image loader 
and display in header too
 2013-02-27 12:51:26 +00:00
John Cupitt
ad2156a6d2 Merge remote-tracking branch 'origin/7.30' 
Conflicts:
	ChangeLog
	configure.ac
	po/vips7.pot
 2013-02-27 12:10:53 +00:00
John Cupitt
b1b1d8ae39 fix png write bug, bump version 2013-02-27 12:09:10 +00:00
John Cupitt
25a7b760d0 neater "header" output 2013-02-26 13:32:40 +00:00
John Cupitt
3837497613 threaded tilecache could deadlock 
in threaded mode, tilecache could deadlock if the downstream pixel
source raised an error

senario:

	- thread1 starts working on tile A and flags it as a CALC
	  (calculation in progress)

	- thread2 needs tile A, sees it is being worked on, and blocks
	  until computation is done

	- thread1 hits an error ... it correctly remarks the tile as
	  PEND (calculation pending), but does not broadcast a wake-up
	  signal

	- thread2 stays blocked!

threads now broadcast a wakeup on tile error as well as on tile success

Thanks to Todd Patrick
 2013-02-21 17:26:58 +00:00
John Cupitt
b3c16b69a1 version number bump 
bump version for new stable cycle
 2013-01-22 14:04:55 +00:00
John Cupitt
9fb16c23fc add --centre option to dzsave 
with --centre turned on, in google maps mode dzsave will centre tiles
rather than placing them at the top-left

also, make sure blank.png is set to @background
 2013-01-21 14:48:14 +00:00
John Cupitt
1ae19e896f Merge remote-tracking branch 'origin/7.30' 
Conflicts:
	libvips/conversion/sequential.c
	libvips/conversion/tilecache.c
	libvips/deprecated/im_tile_cache.c
	libvips/deprecated/vips7compat.c
	po/vips7.pot
 2013-01-15 13:47:48 +00:00
John Cupitt
a431f5e021 clean up after fix 
threaded tile cache seems a good solution --- clean up and get ready to
merge back into master
 2013-01-14 17:35:05 +00:00
John Cupitt
8ab2f3eeb6 backport threaded tile cache 2013-01-14 14:51:51 +00:00
John Cupitt
ac405862ba argh 2013-01-11 14:51:12 +00:00
John Cupitt
fbfaac319a Merge remote-tracking branch 'origin/master' into corner 2013-01-02 10:18:53 +00:00
John Cupitt
c43924f716 Merge remote-tracking branch 'origin/7.30' 
Conflicts:
	ChangeLog
	configure.in
 2012-12-31 14:40:30 +00:00
John Cupitt
ee2b1f71ce better option parsing for "vips" 
The vips driver program was parsing options in a single pass. This
failed if an option came in two parts, for example:

	vips --plugin x.plg list

the argument to --plug would be picked up as the action for "vips",
since actions were selected before option parsing

Now we parse in two passes: the first pass picks up options for vips
itself and for the libvips library, then we select the action, then we
parse again, including any options created by the action
 2012-12-31 14:10:54 +00:00
John Cupitt
7fb57a4ea7 Merge remote-tracking branch 'origin/master' into corner 
Conflicts:
	ChangeLog
 2012-12-19 11:18:30 +00:00
John Cupitt
8b67d53e56 make VipsArea threadsafe 
google maps output needs threaded create / destroy of VipsArea (used to
hold the background colour). We need a lock on VipsArea::count.

Fixes https://github.com/jcupitt/libvips/issues/46

Thanks fuho
 2012-12-19 09:58:35 +00:00
John Cupitt
e6eb08173f can now displace affine input space 
so hopefully that means you can change corner vs. centre convention
easily
 2012-12-18 13:08:18 +00:00
John Cupitt
4c82d45463 redo im_affine as a class 2012-12-14 12:33:47 +00:00
John Cupitt
43d69e74e7 use corner convention everywhere 
all interpolators use corner convention
 2012-12-13 14:10:52 +00:00
John Cupitt
c341f0d134 add scRGB functions 2012-12-11 15:25:28 +00:00
John Cupitt
3dc10831c1 added vips_bandbool() 2012-12-07 11:17:09 +00:00
John Cupitt
1de6c6bcc6 add binary complex ops 
cross_phase is the only one atm
 2012-12-06 14:52:51 +00:00
John Cupitt
a83da34355 more deprecations 
im_point*() and im_linreg() this time
 2012-12-06 14:10:43 +00:00
John Cupitt
81158d5b34 clean up notes 2012-12-05 21:52:37 +00:00
John Cupitt
a4433f1b9f vips_min() done too 2012-12-05 14:40:01 +00:00
John Cupitt
1e332d2f29 vips_max() returns arrays for position and value 
int array type too for x/y position arrays
 2012-12-05 13:11:29 +00:00
John Cupitt
6f22c00df4 NN now rounds down rather than to nearest 
nearest-neighbour interpolation now strictly rounds down rather than
rounding to nearest

round to nearest caused strange half-pixels along top/left image edges
during enlargement, and extra 1.5 sized pixels everywhere else

instead we should fix the thing that round to nearest was supposed to fix by
adding an extra pair of params to the affine transform which displace in
input space (dx/dy displace in output space)
 2012-11-30 21:35:12 +00:00
John Cupitt
c3ef2be4ab preserve jpeg ipct data 
now copies over ipct data from app13, thanks Gary
 2012-11-21 21:33:50 +00:00
John Cupitt
fcc33020bd better exif handling 
- track ifd numbers for each item of exif
- be more careful about which ones we update
- don't update xres/yres in vips_shrink()
 2012-11-16 10:03:31 +00:00
John Cupitt
9abb7a1fd1 Merge remote-tracking branch 'origin/7.30' 
Conflicts:
	ChangeLog
	configure.in
	libvips/conversion/tilecache.c
	po/vips7.pot
 2012-11-14 14:52:27 +00:00
John Cupitt
efcc53859a capture tiff warnings during startup 
We were not capturing warnings from libtiff until we used libtiff
ourselves. Other libraries whcih we call, such as ImageMagick, could use
libtiff and generate an uncaptured warning.

On Windows these warnings each produced a popup.
 2012-11-14 14:44:21 +00:00
John Cupitt
4ab937a8b6 fix library versioning mixup 
thanks benjamin
 2012-11-14 09:59:30 +00:00
John Cupitt
767bfc3b7f allow absolute file names in vipsthumbnail -o 
thanks fuho
 2012-11-13 20:09:30 +00:00
John Cupitt
fdaad16407 better --help output for vips driver prog 
now lists possible actions
 2012-11-13 12:51:58 +00:00
John Cupitt
b03d48e24b make linecache 50% larger 
thanks ferryfax, see:

https://github.com/jcupitt/libvips/issues/36
 2012-11-12 14:17:21 +00:00
John Cupitt
e0b2919f16 add 16-bit sRGB export 2012-11-06 13:53:37 +00:00
John Cupitt
bf11e2ff55 added vips_colourspace_issupported() 2012-11-02 13:13:13 +00:00
John Cupitt
d282cb1111 Merge remote-tracking branch 'origin/master' 2012-11-02 11:30:27 +00:00
John Cupitt
e12da1c32f sync 2012-11-02 11:30:17 +00:00
John Cupitt
09789ebdfd add @depth option to dzsave 
so you can ask for a 1 layer pyramid
 2012-11-01 18:11:46 +00:00
John Cupitt
4c5dd969bc rename colour_convert as colourspace 
also rework im_icc_ac2rc
 2012-11-01 14:59:20 +00:00
John Cupitt
f5790be152 rename UCS as CMC 2012-11-01 10:21:55 +00:00
John Cupitt
63a06e5f81 faster and more accurate sRGB <-> XYZ 
just use one table, since all colour channels are the same now
have more points in the float -> int direction, fewer in int -> float
faster out of range detection
 2012-11-01 08:53:54 +00:00
John Cupitt
a2d4c15049 move dE00 to a class 2012-10-31 11:22:28 +00:00
John Cupitt
de3298d69e redo dEUCS as a class 2012-10-31 11:04:10 +00:00
John Cupitt
db0c05434f dE_from_lab() as a class 2012-10-25 23:07:09 +01:00
John Cupitt
40604e776a Merge remote-tracking branch 'origin/master' into colour 
Conflicts:
	libvips/colour/im_icc_transform.c
 2012-10-25 08:58:17 +01:00
John Cupitt
013dd225f6 update g_cond_*() usage 2012-10-23 12:55:38 +01:00
John Cupitt
8a4d4a6778 Merge remote-tracking branch 'origin/7.30' 2012-10-23 11:45:24 +01:00
John Cupitt
2f1149716f increase dzsave max tile size 2012-10-23 10:57:34 +01:00
John Cupitt
fad78f8555 rework gthread usage 
glib-2.32 deprecated g_mutex_new() ... use a compat function to hide
this change

also remove the --without-threads configure flag, gthread is now
compulsory, so there was no longer any point
 2012-10-22 22:08:53 +01:00
John Cupitt
f8a160de44 Merge remote-tracking branch 'origin/master' into colour 
Conflicts:
	ChangeLog
	configure.in
	po/vips7.pot
 2012-10-21 12:24:08 +01:00
John Cupitt
abf7274754 Merge branch 'master' of github.com:jcupitt/libvips 2012-10-19 09:38:21 +01:00
John Cupitt
51d2f8149f oops left over bit 2012-10-19 08:41:36 +01:00
John Cupitt
f76ad26a38 Merge remote-tracking branch 'origin/7.30' 2012-10-18 11:19:00 +01:00
John Cupitt
56f5955a24 vipsCC required the wrong version of vips 
vipsCC.pc.in was asking for vips-7.30.pc, but of course we now call it
vips.pc

thanks Alessandro
 2012-10-18 11:16:42 +01:00
John Cupitt
2f6aceb32a revert to sharing an openslide handle 
openslide master now has locking around tiff access
 2012-10-12 14:20:02 +01:00
John Cupitt
92366883cd Merge remote-tracking branch 'origin/master' into parallel-read 
Conflicts:
	ChangeLog
 2012-10-11 12:48:08 +01:00
John Cupitt
ab1d4ac6b8 look for tile-width and tile-height properties 
get tile geo from openslide
 2012-10-11 12:47:17 +01:00
John Cupitt
2f65b07abb add a @background option to embed and dzsave 
you can now set the background colour for edge tiles in dzsave and embed, eg.:

vips dzsave k2.jpg x --background "1 2 3"
 2012-10-10 13:22:30 +01:00
John Cupitt
d0b1740fd1 various small bugfixes 
now works
 2012-10-09 14:37:46 +01:00
John Cupitt
6e6a2a455a Merge remote-tracking branch 'origin/7.30' 
Conflicts:
	ChangeLog
	libvips/foreign/dzsave.c
 2012-10-03 14:45:53 +01:00
John Cupitt
dee1aac7b1 dzsave can write zoomify and google maps 
use "layout" to pick the directory layout, deepzoom / zoomify / google
all allowed
 2012-10-03 14:26:59 +01:00
John Cupitt
aec36aa5a7 Merge remote-tracking branch 'origin/7.30' 2012-10-03 09:40:03 +01:00
John Cupitt
4050c47281 fix .dzi format string 
dzsave left the save options attached to the Format string in the .dzi
file

also, version bump
 2012-10-02 13:11:43 +01:00
John Cupitt
0e5e34e1ea sdzsave fix 
if dzsave was running a scanline at a time and height was odd, the final
set of tiles were not being written -- thanks Martin
 2012-10-01 14:08:59 +01:00
John Cupitt
c1dcc3e509 fix a compile fail if no libtiff 
compilation failed if libtiff-dev was not found, thanks Martin
 2012-09-28 13:30:28 +01:00
John Cupitt
d56943f2c2 add vips_colour_convert() 
generic thing to change colourspace
 2012-09-26 21:53:02 +01:00
John Cupitt
e793d38aa7 new icc transformer compiles 2012-09-25 22:06:24 +01:00
John Cupitt
f8dddf23a9 remove disp stuff, just sRGB now 
all the old monitor calibration stuff is gone, we only support sRGB now

im_Lab2disp() etc. have become vips_Lab2sRGB() etc.

compatibility macros keep old code compiling
 2012-09-24 11:23:32 +01:00
John Cupitt
2ce7bc9618 started moving disp funcs 2012-09-21 14:47:50 +01:00
John Cupitt
5fff90bc95 redo LabQ2LabS / LabS2LabQ as classes 2012-09-21 11:55:31 +01:00
John Cupitt
969e355701 LabS <-> Lab as classes 2012-09-20 21:53:47 +01:00
John Cupitt
7130a74d0e redo rad2float / float2rad as classes 2012-09-20 15:13:44 +01:00
John Cupitt
7b665c24df redo im_Yxy2XYZ() and im_XYZ2Yxy() as classes 2012-09-20 09:49:05 +01:00
John Cupitt
e688bf29b6 redo im_XYZ2Lab() as a class 2012-09-20 09:18:52 +01:00
John Cupitt
496b4373a4 redo im_UCS2LCh() and im_LCh2UCS() as classes 2012-09-19 14:13:37 +01:00
John Cupitt
8abbcc4e77 redo im_LCh2Lab() as a class 2012-09-19 12:01:02 +01:00