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Author SHA1 Message Date
John Cupitt
34f25dabd5 fix tmp file handling on Windows 
it wasnt working, breaking handling of non-vips files over 100mb on
Windows
 2012-07-05 09:54:59 +01:00
John Cupitt
ec53b1af74 remove refs to bicubic in docs 2012-07-01 11:06:42 +01:00
John Cupitt
2427b2896c slightly more memory debugging output 
regions now say if they have attached memory, images say what type (eg.
partial etc) they are
 2012-06-23 10:30:48 +01:00
John Cupitt
9b1ff0c399 Merge remote-tracking branch 'origin/7.28' into 7.28 
Conflicts:
	ChangeLog
	libvips/iofuncs/cache.c
 2012-06-21 12:10:52 +01:00
John Cupitt
5b6b25b1e1 oops stray printf() 2012-06-20 22:44:27 +01:00
John Cupitt
9bb9f59091 fixes to help centos5 2012-06-20 22:10:10 +01:00
John Cupitt
f7a7fa384d try to build with older glibs 2012-06-20 18:01:46 +01:00
John Cupitt
542d7f9c10 final tweaks for new release 2012-06-20 15:03:52 +01:00
John Cupitt
3ade518891 better config messages for tiff and png 
final config output msg is better if .pc files are not found
 2012-06-20 11:57:03 +01:00
John Cupitt
8b290ac58e changelog update 2012-06-20 09:06:54 +01:00
John Cupitt
bc60c7c886 oops variable left-over 2012-06-19 16:43:09 +01:00
John Cupitt
c7059af753 oop jpeg thumbnail 2012-06-19 14:48:32 +01:00
John Cupitt
400a40ea28 oops vipsthumbnail memleak 2012-06-19 14:24:24 +01:00
John Cupitt
2f897315ad fix a crash with corrupted jpg files 
three was a double-free crash with a scrambled jpg file, thanks Grigoriy
 2012-06-19 08:52:06 +01:00
John Cupitt
b0edbc0aa9 relocate a proto 2012-06-18 18:50:12 +01:00
John Cupitt
f5134a2afd make vipsthumbnail use a sequential cache 
it wasn't setting the sequential option in the line cache
 2012-06-18 17:37:40 +01:00
John Cupitt
fd98d100a9 use vips_flatten() in save 
alpha is automatically flattened out if the save operation does not
support it
 2012-06-18 17:26:50 +01:00
John Cupitt
70b14c2f1d add vips_flatten() 
... background arg not quite working
 2012-06-18 14:49:39 +01:00
John Cupitt
2b432723f4 don't save RGBA as JPG CMYK 2012-06-18 09:08:02 +01:00
John Cupitt
df572e092b use the new geneal seq mode 
vipsthumbnail was using the prototype seq: mode stuff, make it use the
final seq system
 2012-06-18 08:44:45 +01:00
John Cupitt
7a79b1fb6b remove G_DEFINE_BOXED_TYPE() use 
was glib-2.26+ only argh, thanks Jake
 2012-06-09 10:31:01 +01:00
John Cupitt
75a68100bd fix a crash in the tiff reader 
some tiffs have HUGE values for RowsPerStrip ... clip these down to
avoid confusing later bits of vips

also, a better error msg for non-contig images
 2012-06-07 13:54:05 +01:00
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