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Author SHA1 Message Date
John Cupitt
6bf83d1ddc premultiply before startcrop search 
or there might be stuff hidden in the fully transparent areas

see https://github.com/jcupitt/libvips/issues/619
 2017-03-18 10:55:38 +00:00
John Cupitt
077978904a fix sigma scaling in smartcrop 2017-03-17 10:45:20 +00:00
John Cupitt
c4129c1a44 more smartcrop polishing 
- fix a ref leak
- fix a rounding problem
- scale blur with crop size
 2017-03-17 10:10:58 +00:00
John Cupitt
c00c518228 improve smartcrop 
add a gaussblur before maxpos ... this represents the size of the crop
area, or how large an area we should consider when calculating the best
position

see https://github.com/jcupitt/libvips/issues/619
 2017-03-16 13:52:09 +00:00
John Cupitt
18586bec8a finish whatsnew for 8.5 2017-03-15 14:48:03 +00:00
John Cupitt
0a5375b6cd Merge branch 'master' into remove-seq-stalling 2017-03-15 12:26:44 +00:00
John Cupitt
e6bbfe4672 more centos5 fixes 
can't use GRegexp if we need to support centos5 ... vipsthumbnail was
using it to parse geometry strings

new geo parser, plus some tests

see https://github.com/jcupitt/libvips/issues/622
 2017-03-15 12:08:52 +00:00
John Cupitt
bd4fad332e another tweak for centos 
see https://github.com/jcupitt/libvips/issues/622
 2017-03-15 10:16:19 +00:00
John Cupitt
7ea24b7c05 try to help centos5 
we were using something from glib 2.14, though configure allows glib 2.6

see https://github.com/jcupitt/libvips/issues/622
 2017-03-15 09:15:21 +00:00
John Cupitt
d4f6e56ff7 rename vips-8.4 wrapper script 
getting ready for 8.5 release
 2017-03-15 09:14:45 +00:00
John Cupitt
55386024c1 notes 2017-03-14 14:58:33 +00:00
John Cupitt
2ef1896fd0 better smartcrop 
attention mode now centres on objects, rather than discarding
non-objects
 2017-03-14 11:08:07 +00:00
John Cupitt
fd6006bacb Merge branch 'master' into add-smartcrop 2017-03-13 20:41:22 +00:00
John Cupitt
36f5d5695c start whatsnew for 8.5 2017-03-13 14:56:19 +00:00
John Cupitt
8062a4b1e6 update cpp API for arg order changes 
hopefully user code won't see this
 2017-03-13 13:28:37 +00:00
John Cupitt
fc7f9d4941 fix some load nicknames 2017-03-13 10:20:42 +00:00
John Cupitt
51f96ce9af argh revert the arg order change 
we need to patch bindings instead
 2017-03-13 08:24:06 +00:00
John Cupitt
d854c18a2f update notes 2017-03-11 12:37:03 +00:00
John Cupitt
f8cc9533b3 Merge branch 'remove-seq-stalling' of github.com:jcupitt/libvips into remove-seq-stalling 2017-03-10 13:22:13 +00:00
John Cupitt
d7da3c7de7 fix vips_resize() bug 
if hscale and vscale were very different, resize could fail with "reduce
factor too large" ... just a silly typo
 2017-03-10 10:22:40 +00:00
John Cupitt
9eab57c31d Merge branch 'master' into add-smartcrop 2017-03-08 17:17:16 +00:00
John Cupitt
9e6832b34d add --smartcrop to vipsthumbnail 
does the obvious thing
 2017-03-08 14:31:00 +00:00
John Cupitt
507212e3d8 Merge branch 'master' into remove-seq-stalling 2017-03-08 09:30:48 +00:00
John Cupitt
2b52f87c24 note change to tilecache 2017-03-08 09:10:38 +00:00
John Cupitt
7a5345e013 remove "access" from linecache, use the base class 
stops us having two "access" params
 2017-03-07 20:48:10 +00:00
John Cupitt
55dcaa4ae4 add vips_rot90() etc. convenience funcs 
90/180/270 rotate as convenience functions
 2017-03-07 17:36:49 +00:00
John Cupitt
205fb817e8 change three C API funcs to match Python/C++/CLI 
vips_math2_const(), vips_boolean_const() and vips_relational_const() had
the const and oper args reversed from the Python/CLI/C++ API

add something to check for arg priority conflicts and resolve the
conflicts it found
 2017-03-07 14:28:31 +00:00
John Cupitt
3ca206815c put a seq on reducev too 2017-03-07 11:27:36 +00:00
John Cupitt
a310743b9b notes 2017-03-07 09:57:38 +00:00
John Cupitt
daaea28a5e shrinkv seq cache should be another sequential 2017-03-06 16:25:19 +00:00
John Cupitt
e4ab251fd1 small cleanups 
make embed less chatty with --vips-cache-trace

shrink can use linecache now

found a fail case on the work machine
 2017-03-06 14:51:45 +00:00
John Cupitt
755fa74c30 remove single-thread-first-tile thing 
new seq system makes it unnecessary
 2017-03-06 13:15:25 +00:00
John Cupitt
362c7efdfc argh reapply seq removal 2017-03-06 11:55:38 +00:00
John Cupitt
8c4abf7c42 allow vips images to have a missing XML block 2017-03-06 10:07:31 +00:00
John Cupitt
162e224186 notes 2017-03-05 22:24:52 +00:00
John Cupitt
39b6110968 Merge branch 'remove-seq-stalling' of github.com:jcupitt/libvips into remove-seq-stalling 2017-03-05 22:12:40 +00:00
John Cupitt
65333dd147 notes 2017-03-05 22:11:35 +00:00
John Cupitt
dd5a108854 fix up new seq mode stuff 
seems to work
 2017-03-05 21:59:53 +00:00
John Cupitt
55840cf131 try setting a seq meta 
and only caching in shrinkv if we see the tag
 2017-03-05 21:59:01 +00:00
John Cupitt
20f99b62cf more ideas 2017-03-05 21:59:01 +00:00
John Cupitt
badfb8d780 fix up new seq mode stuff 
seems to work
 2017-03-05 18:04:56 +00:00
John Cupitt
6e5b44ce13 try setting a seq meta 
and only caching in shrinkv if we see the tag
 2017-03-03 14:34:22 +00:00
John Cupitt
99a47fd2f5 more ideas 2017-03-02 14:54:53 +00:00
John Cupitt
1046619f3a Merge branch 'master' of github.com:jcupitt/libvips 2017-03-02 09:30:42 +00:00
John Cupitt
6c0fe14c90 fix expat search 
should fix travis on os x
 2017-03-02 09:30:10 +00:00
John Cupitt
db853ae0dd sigh travis 2017-03-01 17:37:55 +00:00
John Cupitt
3be6bb1323 notes 2017-03-01 15:52:59 +00:00
John Cupitt
d40773515c add smartcrop 2017-03-01 15:41:26 +00:00
John Cupitt
1221309c62 arg priorities were wrong in hist_entropy 
breaking the C API
 2017-03-01 13:05:07 +00:00
John Cupitt
3d961653a9 use VIPS_MAX_COORD in a few more places 
we had RANGE defined in each file before
 2017-03-01 11:29:39 +00:00