sergiotarxz/libvips
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790 Commits

Author SHA1 Message Date
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