John Cupitt
3f41e21c8b
notes on dicom error
2016-07-29 13:32:00 +01:00
John Cupitt
9535128a93
stuck on dicom now
2016-07-29 13:24:13 +01:00
John Cupitt
422b029602
better gif load via magick7
2016-07-29 12:35:55 +01:00
John Cupitt
6d217f6f68
getting closer
...
seems we'll need many different paths, perhaps one for each ImageType
2016-07-28 16:12:02 +01:00
John Cupitt
a3e09e216c
try to read alpha in magick
...
not quite right
2016-07-27 23:00:01 +01:00
John Cupitt
3d5f2e2b25
quicker GA for gifload
2016-07-27 17:11:58 +01:00
John Cupitt
71fb52afa0
Merge branch 'master' into add-magick7
2016-07-27 08:49:39 +01:00
John Cupitt
d388f666cb
fix tests
2016-07-26 17:28:54 +01:00
John Cupitt
e2eb1b8c12
better gif loader
...
- transparency was broken if image had no extension block
- load image to memory, test for transparency and mono/colour, write 1,
2, 3, or 4 band image to output, depending on what we found
2016-07-26 16:19:28 +01:00
John Cupitt
27da050a24
fix all_pages
...
tested with pdf, need to test gif
2016-07-25 13:57:50 +01:00
John Cupitt
12a32b23f1
Merge branch 'master' into add-magick7
2016-07-25 12:40:43 +01:00
John Cupitt
e939103936
Merge branch 'master' into add-worley
2016-07-24 14:47:33 +01:00
John Cupitt
2dc43198e4
final fixups
2016-07-24 14:47:22 +01:00
John Cupitt
6db9a2fdf9
better smoothing for perlin
2016-07-24 12:58:45 +01:00
John Cupitt
c469bb3983
perlin sort-of works
2016-07-24 11:46:42 +01:00
John Cupitt
5bbeac7eff
Merge branch '8.3'
2016-07-21 07:42:09 +01:00
John Cupitt
3efee94e19
fix possible out of bounds read in tiff2vips
...
reading a malformed tiff file from a buffer could trigger out of bounds
read
thanks Matt Richards
2016-07-21 07:40:33 +01:00
John Cupitt
99766dbd83
better hash for worley
2016-07-19 12:29:36 +01:00
John Cupitt
e14c97359a
done!
...
perlin next I guess
2016-07-19 11:53:56 +01:00
John Cupitt
dac671439c
kind-of working
2016-07-19 10:57:21 +01:00
John Cupitt
9c18f1b4d5
yet mmore doc fixes
...
classes are working again in gtk-doc, yay
2016-07-13 22:39:16 +01:00
John Cupitt
b814baa78c
fix various small doc problems
2016-07-13 17:07:26 +01:00
John Cupitt
23d9bad581
doc improvements
2016-07-13 09:24:41 +01:00
John Cupitt
097ecd07c1
doc improvements
2016-07-13 07:06:43 +01:00
John Cupitt
828b36dfe5
fix --fail option to jpegload
...
getting --fail on jpegload working means tilecache must terminate on tile
calc error
make openslideload not report tile calc errors, it might need a --fail
option too
see https://github.com/jcupitt/libvips/issues/474
2016-07-11 10:07:41 +01:00
John Cupitt
f294ec5d9b
oops
2016-07-09 19:10:17 +01:00
John Cupitt
4c1e6dd023
turn off chroma subsample for Q > 90
...
see https://github.com/jcupitt/libvips/issues/482
2016-07-09 18:49:22 +01:00
John Cupitt
c43757d8da
add restrict on unpack loop
2016-07-09 18:24:15 +01:00
John Cupitt
9d7667cbff
oop found a problem
2016-07-09 18:01:46 +01:00
John Cupitt
a9d1c654e2
fixes
2016-07-09 14:15:28 +01:00
John Cupitt
c0bffd53ad
use PingImage() etc
...
much faster now we have a proper header for libMagick
2016-07-09 13:12:31 +01:00
John Cupitt
43395d4e7b
tests pass
2016-07-09 12:19:56 +01:00
John Cupitt
5fae93bc61
faster and simpler magickload
...
but tests are failing now
2016-07-08 22:38:14 +01:00
John Cupitt
a5d9cf204c
seems to work, needs more testing
2016-07-08 17:56:30 +01:00
John Cupitt
de981cd9ec
docs tweak
2016-07-08 12:18:07 +01:00
John Cupitt
40f8a8af85
add autoconf stuff
...
todo:
- copypaste magick2vips into magick7load
- move to magick7 API
- test with magick6 and GM too, of course
see https://github.com/jcupitt/libvips/issues/480
2016-07-08 10:45:29 +01:00
John Cupitt
0f2d1a6b0b
improve docs
2016-07-08 09:15:56 +01:00
John Cupitt
3130b9b118
add note on Peter's CM work
2016-07-05 08:48:08 +01:00
John Cupitt
65067fd58b
add some more auto init
...
vips_image_new_from_file() was missing a check_init
2016-07-04 14:51:00 +01:00
John Cupitt
b81ac67a98
tag tiff alpha as UNASSALPHA
...
we were using ASSOCALPHA, but that's only for pre-multiplied alpha
channels
2016-07-04 14:49:04 +01:00
John Cupitt
0c2259d34b
improve similarity docs
...
rotation direction was wrong, add type comments
https://github.com/jcupitt/libvips/issues/475
2016-06-28 17:07:14 +01:00
John Cupitt
65105a9442
upsize with something other than nearest
...
vips_resize() uses to just use nearest when upsizing, following standard
practice in repro. This is often unfortunate for image processing, where
small nearest upsizes will produce obvious aliasing.
It now picks a VipsInterpolate which corresponds (roughly) to the
selected VipsKernel and uses that with affine for any upsizing.
2016-06-22 10:33:08 +01:00
John Cupitt
6f52f14fc5
fix comment
2016-06-19 09:37:26 +01:00
John Cupitt
3c7ce5f6fe
better invalid test
2016-06-18 19:42:43 +01:00
John Cupitt
11b136b2df
pyvips8 can create new metadata
...
previously it tried to lookup the type of the field in set(), now if
OK if there's no field there already
2016-06-17 11:27:13 +01:00
John Cupitt
d56cd4dcb2
note py problem
2016-06-17 09:36:04 +01:00
John Cupitt
f3326c8126
better vips_resize() for cubic/linear/nearest
...
vips_resize() used to do most of a downsize with vips_shrink() and the
final 200 - 300% with vips_reduce(). This was correct for lanczos2/3,
but not right for linear/cubic, which need more shrink and less
reduce to avoid aliasing.
This patch makes vips_resize() leave the final 100 - 200% to
vips_reduce() for linear/cubic, and leave everything to reduce for
nearest.
2016-06-16 09:46:02 +01:00
John Cupitt
a5bef08d4a
better reducev multiplication
...
more accurate, no slower
add more tests too
2016-06-15 13:56:19 +01:00
John Cupitt
58be330714
oop problems found in reducev
2016-06-14 14:56:56 +01:00
John Cupitt
eb7768ff61
Merge branch 'master' into add-assignment-overloads
2016-06-11 20:15:42 +01:00
