sergiotarxz/libvips
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552 Commits

Author SHA1 Message Date
John Cupitt
0e9b2e3168 Merge remote-tracking branch 'origin/7.28' 2012-06-09 10:37:30 +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
2dde7ce256 Merge remote-tracking branch 'origin/7.28' 
Conflicts:
	libvips/foreign/vips2tiff.c
	po/vips7.pot
 2012-06-08 19:37:03 +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
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
3de5ec9078 Merge remote-tracking branch 'origin/7.28' 
Conflicts:
	libvips/iofuncs/object.c
 2012-06-01 14:22:10 +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
31eaeb5ad9 Merge remote-tracking branch 'origin/7.28' 2012-05-25 08:59:36 +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
f19a9d9d6b Merge remote-tracking branch 'origin/7.28' 
Conflicts:
	ChangeLog
	configure.in
 2012-05-17 14:08:57 +01:00
John Cupitt
5cbb049ec2 version bump 2012-05-17 11:16:46 +01:00
John Cupitt
bb1dcb97ee Merge remote-tracking branch 'origin/7.28' 
Conflicts:
	ChangeLog
 2012-05-06 12:28:02 +01:00
John Cupitt
2bb7902ace add libtiff-4 test 2012-05-06 11:55:59 +01:00
John Cupitt
f3dd9da50a Merge remote-tracking branch 'origin/7.28' 
Conflicts:
	ChangeLog
	configure.in
 2012-04-19 21:39:25 +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
8e019730ba Merge remote-tracking branch 'origin/7.28' 
Conflicts:
	ChangeLog
	configure.in
	po/vips7.pot
 2012-04-17 21:22:35 +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
d3f9d0fd7d Merge remote-tracking branch 'origin/7.28' 2012-04-12 10:24:11 +01:00
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
John Cupitt
668bf1759b Merge remote-tracking branch 'origin/7.28' 2012-04-11 12:53:33 +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
5ab6e2d1aa Merge remote-tracking branch 'origin/7.28' 2012-04-10 16:53:03 +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
2b67f3e6c4 Merge remote-tracking branch 'origin/7.28' 
Conflicts:
	ChangeLog
	configure.in
 2012-04-06 12:15:52 +01:00
John Cupitt
d338d0fae6 fix vips_divide() for int args 2012-04-06 12:09:53 +01:00
John Cupitt
0231cdf134 Revert "add ARGB coding" 
This reverts commit 78b5ad5883.

Conflicts:

	libvips/colour/im_rad2float.c
 2012-04-04 17:18:32 +01:00
John Cupitt
78b5ad5883 add ARGB coding 2012-04-02 11:12:40 +01:00
John Cupitt
d930b69161 Merge remote-tracking branch 'origin/dzsave' 
Conflicts:
	ChangeLog
 2012-03-26 22:12:19 +01:00
John Cupitt
a2d512af73 works! 2012-03-26 22:08:59 +01:00
John Cupitt
ffb34c943c nearest0neighbor now rounds to nearest 
before it just truncated x/y downs, now it rounds to nearest ... this
removes a 0.5 shift compared to the other interpolators

thanks Nicolas
 2012-03-26 09:35:22 +01:00
John Cupitt
ea19e964be sort out changelog 2012-03-19 11:47:00 +00:00
John Cupitt
3f850b5f8b Merge remote-tracking branch 'origin/master' 
Conflicts:
	ChangeLog
 2012-03-19 11:42:31 +00:00
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
2e7f4b2900 sanity-check PNG read line size 2012-03-15 12:53:38 +00:00
John Cupitt
78ddd55611 version bump 2012-03-15 09:54:16 +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
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
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
58439e31fb fix filename display in "header" and friends 2012-02-29 13:49:48 +00:00
John Cupitt
9fc3c381ba require openslide 3.2.5 or greater 
3.2.4 and earlier have a horrible performance problem
 2012-02-24 14:31:12 +00:00
John Cupitt
8af5522a96 sequential support for the jpg reader 2012-02-19 22:17:20 +00:00
John Cupitt
fa03bfb4cd tiff reader supports new sequential mode 
good speedup for large tiffs

$ time ~/vips-7.26/bin/vips-7.26 vips im_copy wtc.tif x.v
real	0m12.728s
user	0m0.220s
sys	0m1.032s

$ time vips copy wtc.tif[sequential] x.v
real	0m4.328s
user	0m0.584s
sys	0m0.764s

new one was compiled with DEBUG, hence (partly) larger user time
 2012-02-18 13:17:21 +00:00
John Cupitt
3dcd3729a0 fix interlaced png read 
also remove old sinkmemory
 2012-02-17 17:59:09 +00:00