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Author SHA1 Message Date
John Cupitt
2ee4fefa46 better temp files for im_vips2tiff() pyramids 
im_vips2tiff() used to keep intermediate files in the same directory as
the destination file ... instead, make temp files using im__temp_name(),
see im_system_image().
 2011-07-12 15:27:22 +01:00
John Cupitt
0f20f9152b icc import/export cast inputs 2011-07-12 14:56:58 +01:00
John Cupitt
e84640af58 im_falsecolour() does implicit conversion 
convert input automatically to mono 8-bit in falsecolour
 2011-07-12 13:30:25 +01:00
John Cupitt
c78e3382fc TODO notes 
updated the TODO again
 2011-07-08 14:28:08 +01:00
John Cupitt
6131388cc4 jpeg cmyk write was not inverting 
the change to vips_sink_disc() for vips2jpeg make CMYK write fail, argh

thanks to Ole for the report
 2011-07-08 11:34:26 +01:00
John Cupitt
b04daa4849 added deprecated wrapper for im_remainderconst_vec 
forgot to add a dispatch wrapper for im_remainderconst_vec when we reanmed to
im_remainder_vec
 2011-06-27 15:47:01 +01:00
John Cupitt
180fa919e2 blend does sizealike 
added sizealike to im_blend()
 2011-06-27 12:28:10 +01:00
John Cupitt
53492613bd merge change from aturcotte 2011-06-23 10:55:02 +01:00
John Cupitt
edbe0c99cc fix strange warning with binary ppm load 
Binary ppm load would always warn about "file too long". The image size
prediction was missing the image header size.
 2011-06-22 13:51:26 +01:00
John Cupitt
2cb45f698e fix two small bugs 
VipsPool was not linking to the parent class correctly, ifthenelse had
tangled images.
 2011-06-21 14:42:39 +01:00
John Cupitt
3126e5100d get interpolate new from string working 
vips_type_map() has to see abstract types now so we can get the
baseclass for interpolate. interpolate class has to set the nickname.
 2011-06-21 11:08:56 +01:00
John Cupitt
642305327e oops 2011-06-20 10:29:00 +01:00
John Cupitt
d3b29f9cd2 start gobject-introspection experiments 
messing about with gi for python bindings
 2011-06-20 08:31:20 +01:00
John Cupitt
f85655052e build xyz2lab tables in im_col_* 
added calls to build xyz2lab tables, thanks hkaimio
 2011-06-19 17:15:10 +01:00
John Cupitt
863325a257 cleanups before attempting gobject base 2011-06-18 17:47:56 +01:00
John Cupitt
4918a67e14 init more types on startup 
create VipsImage and VipsRegion types on vips_init()
 2011-06-18 17:42:06 +01:00
John Cupitt
e346187043 new python cleanups 
seems to work now, try an operation next
 2011-06-18 13:34:52 +01:00
John Cupitt
3628692799 add experimental ctypes Python binding 
start hacking on a new Python interface
 2011-06-17 14:50:14 +01:00
John Cupitt
3920f5dc7e get im_system_image() working again 
chop stuff about to get system image working again.
 2011-06-16 13:54:13 +01:00
John Cupitt
6a582ae1a9 test for res-unit meta before fetching 
if the res-unit meta is missing, don't generate an error message
 2011-06-16 11:34:20 +01:00
John Cupitt
f85c36edee oop double free() in system_image on error 2011-06-15 22:17:08 +01:00
John Cupitt
5efdcd9b76 Merge remote-tracking branch 'origin/master' 
Conflicts:
	libvips/convolution/im_aconv.c
 2011-06-15 17:53:24 +01:00
John Cupitt
4650234e20 add VIPS_EXEEXT to the exported API 
EXEEXT was just internal, now it's part of the API we export
 2011-06-15 14:42:49 +01:00
John Cupitt
7bd79e3ef4 16-bit intermediates for im_aconv() 
im_aconv() can use 16-bit intermediates for 8-bit images, if the mask has
small enough hlines (all less than 256 elements)

also, work for all types
 2011-06-14 12:36:07 +01:00
John Cupitt
85e1359e4a Merge remote-tracking branch 'origin/master' 2011-06-13 21:36:05 +01:00
John Cupitt
ef8fee1722 -ore im_aconv() tweaks 
common-up hlines where we can
 2011-06-13 14:09:19 +01:00
John Cupitt
c248b7203d more im_aconv() cluster polishing 
larger edge buffer, strike out all involved nodes on merge
 2011-06-10 17:21:32 +01:00
John Cupitt
702ffd3d36 oops 2011-06-10 14:33:29 +01:00
John Cupitt
c605153852 much faster clustering in im_aconv() 
cluster lines in batches to avoid rescanning the whole space each time
 2011-06-10 12:02:33 +01:00
John Cupitt
953a315755 more im_aconv() speedups 
now uses rolling boxes for the vertical pass too
 2011-06-09 17:53:53 +01:00
John Cupitt
4e3e0cee6c refactor im_aconv 
get ready for rolling vertical sums too
 2011-06-09 15:21:42 +01:00
John Cupitt
21fce2ab9e im_aconv() works for a large 2d mask 
needs some more tuning, we should be able to speed it up still
 2011-06-09 11:39:31 +01:00
John Cupitt
a9e305787b longer lines for rw_mask 
rw_mask failed for lines over 4096 characters
 2011-06-09 09:35:57 +01:00
John Cupitt
d0cb80b341 more testing 
now fails for large square masks
 2011-06-09 00:57:55 +01:00
John Cupitt
ab06ba8a1b woo, works 2011-06-09 00:45:43 +01:00
John Cupitt
ecf344ec0f more tweaks, still not working 
argh, can't see the problem
 2011-06-08 22:13:30 +01:00
John Cupitt
788a43b8b1 im_aconv() almost working 2011-06-08 14:49:28 +01:00
John Cupitt
cca955136d more space for image headers 
up to 32kb for image header print, but a true expanding string would be
better
 2011-06-08 13:57:59 +01:00
John Cupitt
69331fab9f new im_aconv() compiles 
compiled and linked in, needs testing though
 2011-06-08 13:37:03 +01:00
John Cupitt
2d717ec578 more aconv hackery 2011-06-08 10:30:18 +01:00
John Cupitt
b1c1a3a65d more hacking on im_aconv() 
got the splitter more-or-less done, the convolver next
 2011-06-07 14:50:32 +01:00
John Cupitt
0aa9f81c30 started im_aconv() 
started hacking non-separable version of im_aconvsep()
 2011-06-06 17:35:32 +01:00
John Cupitt
7b6bc4267b better vips error msg 
"vips mpouikh" makes a better error message
 2011-06-06 12:31:12 +01:00
John Cupitt
20a65cca59 aconvsep supports all formats 
float/int/complex etc. all work
 2011-06-04 21:12:55 +01:00
John Cupitt
710294f889 rename aconv as aconvsep 2011-06-04 17:44:54 +01:00
John Cupitt
70dc170d97 much better accuracy for small masks 2011-06-04 12:39:54 +01:00
John Cupitt
56d8f75500 fix an edge problem in aconv 
aconv no longer has tiling artifacts
 2011-06-04 10:01:52 +01:00
John Cupitt
3fab0cbbd4 fix vips8 CLI 
the vips8 CLI needed updating for the new refcount strategy
 2011-06-02 15:53:30 +01:00
John Cupitt
35a7515e3f small bugfixes 
various bugfixes ... nip2 runs reliably again now
 2011-06-02 15:34:57 +01:00
John Cupitt
d28a7059cf oops 2011-06-02 12:54:56 +01:00