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Author SHA1 Message Date
John Cupitt
1ee48e4cd6 add nocache flag, use for sequential file ops 
stop it caching sequential file read (eg. sequential tiff read), since
you can only read sequentially once
 2012-06-06 19:33:11 +01:00
John Cupitt
b6f902560f add doc comments for vips_concurrency_*() 2012-06-03 13:01:21 +01:00
John Cupitt
fc3d4192d7 tiff loader always offers thinstrip 
the tiff loader now always offers thinstrip ... later stages can then
pick any demand style they like (thanks Diuming)
 2012-06-03 11:44:03 +01:00
John Cupitt
f65f9088f6 make jpeg pyr write work with tiff4 
there was a problem with sizing tiles in chrominance subsample mode
 2012-06-02 17:42:42 +01:00
John Cupitt
d98f5a28fc we broke binary compat, bump library version 
the extra object fields for the new argument mapping system broke binary
compat, bump ABI version
 2012-06-01 17:45:50 +01:00
John Cupitt
2cf57c123d much faster vips_argument_map() 
improve the way we handle looping over args, gets us back to 7.26 speed
for example workspaces
 2012-06-01 14:20:20 +01:00
John Cupitt
faa2f820c6 use TIFF_CFLAGS 
the new pkg-config tiff4 tester outputs TOFF_CFLAGS ... use it (thanks
Jay)
 2012-05-25 08:58:40 +01:00
John Cupitt
5cbb049ec2 version bump 2012-05-17 11:16:46 +01:00
John Cupitt
d5bd8d0de0 improve resolution unit handling in tiff save 
the deprecated tiff saver used to use pixels/mm in resolution
specification, rather than the user's suggested unit
 2012-05-17 11:13:38 +01:00
John Cupitt
c394f54952 sync 2012-05-16 14:51:22 +01:00
John Cupitt
2bb7902ace add libtiff-4 test 2012-05-06 11:55:59 +01:00
John Cupitt
2352ac1220 fix blend mode for ifthenelse 
and a small blend speedup
 2012-04-19 21:38:04 +01:00
John Cupitt
abe43f3068 up max buf size 
allows larger defs in nip2
 2012-04-17 21:16:05 +01:00
John Cupitt
04c7f97cf4 prepare for release 2012-04-17 11:28:40 +01:00
John Cupitt
0b6058851f Merge pull request #13 from bgilbert/openslide-stable-fixes 
Improve OpenSlide argument parsing for 7.28 stable branch
 2012-04-12 04:24:36 -07:00
John Cupitt
0290eb009d more accurate progress reporting 
computation progress used to be done incrementally based on the number
of tiles allocated. This did not take account of half tiles at image
edges, so you could sometimes see "110% complete"

it's now calculated based on the absolute number of pixels processed, so
it should always report 100% at the end.
 2012-04-12 10:01:17 +01:00
John Cupitt
b47ad26f50 make vips8 cache smaller 2012-04-12 08:41:40 +01:00
Benjamin Gilbert
5e1b4f2c00 fail vips7 openslide if level argument is not numeric 
in case users forget the leading comma when specifying an associated
image, etc.
 2012-04-11 14:07:04 -04:00
Benjamin Gilbert
334452d681 fail if both level and associated image are specified 
rather than silently ignoring the level.
 2012-04-11 13:59:41 -04:00
Benjamin Gilbert
9fb078461c default to level 0 in vips7 OpenSlide 
This matches the vips8 OpenSlide behavior.
 2012-04-11 13:57:34 -04:00
Benjamin Gilbert
d6e16adcc7 convert remaining layer variables to level 
For consistency with openslide2vips.c.
 2012-04-11 12:41:15 -04:00
John Cupitt
7ef00a3d7e fix a cache warning 
you can now call vips_cache_set_max() and friends just after
vips_init() ... previously you had to wait for the cache to be built
 2012-04-11 14:41:30 +01:00
John Cupitt
3540e3ef09 support :level,associated in the vips7 openslide 
the vips7 stub for openslide now supports :level,associated mode
options, eg:

$ header CMU-2.svs
CMU-2.svs: 19500x7615 uchar, 4 bands, rgb VipsImage (0x236a060)
$ header CMU-2.svs:2
CMU-2.svs:2: 4875x1903 uchar, 4 bands, rgb VipsImage (0x244c060)
$ header CMU-2.svs:,label
CMU-2.svs:,label: 387x463 uchar, 4 bands, rgb VipsImage (0xa2d060)
$ header CMU-2.svs:2,label
CMU-2.svs:2,label: 387x463 uchar, 4 bands, rgb VipsImage (0x1b23060)
 2012-04-11 12:48:41 +01:00
John Cupitt
7af1fb34d7 cast to unsigned int did not remove <0 
previously cast to uint did nothing (since the positive range of uint is
greater than int), now it changes <0 values to 0
 2012-04-10 14:26:41 +01:00
John Cupitt
57cf9011e7 fix openslide read 
previously it returned Cairo-style pre-multiplied argb, now it always
unpacks to png-style rgba for you

there was no real use for the coded form and it was annoying to have to
call im_argb2rgba() explicitly
 2012-04-09 18:03:17 +01:00
John Cupitt
63be2e1a08 fix warning for unused vips7 gvalue arg 
this fixes this warning:

$ vips im_copy_set_meta
GLib-GObject-CRITICAL **: g_value_unset: assertion `G_IS_VALUE (value)'
failed
 2012-04-08 10:13:10 +01:00
John Cupitt
d338d0fae6 fix vips_divide() for int args 2012-04-06 12:09:53 +01:00
John Cupitt
d8000bb1b5 tiffsave xres/yres args broken 
the declarations for xres/yres tiff args were all wrong
 2012-03-17 17:57:46 +00:00
John Cupitt
3b583d7744 Merge remote-tracking branch 'origin/7.28' into 7.28 2012-03-15 11:45:37 +00:00
John Cupitt
671c8da098 better behaviour for malformed PNGs 
thanks Nicolas
 2012-03-15 09:54:26 +00:00
John Cupitt
78ddd55611 version bump 2012-03-15 09:54:16 +00:00
John Cupitt
b8a6a9d9b5 fix compiler warning 2012-03-14 11:57:13 +00:00
John Cupitt
922bbf0cfe version bump 2012-03-13 14:26:24 +00:00
John Cupitt
4595413e0d add ICC profile read/write for png 2012-03-13 14:22:13 +00:00
John Cupitt
fd160a4793 oops remove a print 
left some debugging in
 2012-03-13 13:44:51 +00:00
John Cupitt
b8d977544c lower I thresh for orc compile 
fixes a segv with very large and complex morph masks
 2012-03-13 13:11:06 +00:00
John Cupitt
15c5f330c4 small compiler fixes 2012-03-07 12:25:14 +00:00
John Cupitt
11fff8343e better arg ranges for embed 2012-03-06 14:34:56 +00:00
John Cupitt
dbb8f5fac5 test cache trim 
seems to work fine -- runaway memuse is caused by nip2's cache, which
does not track mem

this should be fixed when nip2's cache is removed
 2012-03-06 13:34:12 +00:00
John Cupitt
91837d8277 fix a segv 
vips_image_write() needs to ref its argument if it's a delayed
calculation ... fixes a segv under heavy load
 2012-03-06 13:24:40 +00:00
John Cupitt
3297400952 disable debug in production builds 
by default all debug (including assert and cast checks) is disabled in
production builds
 2012-03-02 14:19:32 +00:00
John Cupitt
c4a5831238 make it easy to remove some print stuff 2012-03-02 14:14:09 +00:00
John Cupitt
5771be4186 xres/yres become double 
we had them as float before to make load/save easier, but that means we
need lots of hacks to make properties work correctly

instead, convert to/from float on read/write and have them as double
internally
 2012-03-02 12:54:50 +00:00
John Cupitt
792ff7f03d sync 2012-03-02 10:16:58 +00:00
John Cupitt
59c655683a relax assert() checks for foreign 
load from buffer can have get_flags() but no get_flags_filename(),
remove assert test
 2012-03-01 14:21:06 +00:00
John Cupitt
8344dbb808 complex ==, != was broken 
argh the broken test suite was hiding some nasties
 2012-03-01 14:09:52 +00:00
John Cupitt
04b10fb0b8 im_measure() works on labq 
the old im_measure() woprked on labq images, make the wrapper work on
labq too
 2012-03-01 13:48:44 +00:00
John Cupitt
20a916e4fa im_measure() works on labq 
the old im_measure() woprked on labq images, make the wrapper work on
labq too
 2012-03-01 13:45:57 +00:00
John Cupitt
3b6691dd57 Merge remote-tracking branch 'origin/master' 2012-02-29 13:50:23 +00:00
John Cupitt
58439e31fb fix filename display in "header" and friends 2012-02-29 13:49:48 +00:00