e6f271df10
remove stop-at-solid feature
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We used to stop compositing when we reached the first solid image, but
that only works for modes like OVER.
Instead, composite all images, regardless of transparency.
See https://github.com/libvips/libvips/issues/928
2018-11-27 14:51:56 +00:00
24abbb83ab
add animated webp tests
2018-11-27 13:36:28 +00:00
4e182440ef
fix non-animated webp read
2018-11-26 17:14:57 +00:00
1d64321649
Merge branch 'master' into add-webp-animated
2018-11-26 13:20:34 +00:00
3887d8a6e5
fix out of order read for some tiff
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Make sure we always have min of two strips in a linecache. Plane
separate tiffs with large rows-per-strip could shrink the cache to a
single block of pixels, which would then fail if the output straddled a
tile boundary.
See https://github.com/libvips/libvips/issues/1158
Thanks @chregu for the report.
2018-11-25 19:03:35 +00:00
2b70333d7e
fix string truncation regression
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buf_append was dropping the final byte
2018-11-25 11:19:36 +00:00
0669cf2a23
Merge branch 'master' into add-webp-animated
2018-11-23 17:41:09 +00:00
01a5bfa27e
notes
2018-11-23 17:22:06 +00:00
b2325697c3
revise xmp in png
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back to blob again
2018-11-23 17:20:05 +00:00
cff4af34ca
add vips_image_set_blob_copy()
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and use it where we can
2018-11-23 16:27:39 +00:00
8fa3b0aa1c
start trying to fix up blob/string mixups
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we often set strings as blobs (eg. libtiff uses pointer/length for
XML and does not null-terminate) ... when do we validate stringiness,
and add the missing null?
2018-11-22 09:15:57 +00:00
d4815e8b7e
more info output for tmpfile open
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to help diagnose problems
2018-11-21 14:26:52 +00:00
572e37a314
Merge pull request #1159 from lovell/tiffread-premultiplied-alpha
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Unpremultiply TIFF with associated alpha channel
2018-11-17 10:59:39 +00:00
6b9d89b103
add pyr tiff shrink-on-load for thumbnail
2018-11-16 18:00:25 +00:00
26d0e312c6
add bandand/or/eor to the cpp binding
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oops, they had been dropped
thanks clcaalu
see https://github.com/libvips/libvips/issues/1165
2018-11-16 13:10:22 +00:00
07d58f81b3
fix cast on uint images
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we could get sign and overflow mixed up for casts on uint images
see https://github.com/libvips/nip2/issues/74
2018-11-14 17:07:49 +00:00
0d6c29f772
Unpremultiply TIFF with associated alpha channel
2018-11-13 19:47:36 +00:00
b84bf6d4f4
check read order for strip tiffs
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double-check seq is working, related to https://github.com/libvips/libvips/issues/1158
2018-11-13 17:29:36 +00:00
8edc2c3f22
add webp anim write options
2018-11-06 17:20:35 +00:00
3e070cbcdf
Merge branch 'master' into add-webp-animated
2018-11-05 16:26:45 +00:00
17c9856e38
add n/page support for webp read
2018-11-05 16:21:21 +00:00
d6c7d86e12
Merge branch '8.7'
2018-11-05 10:41:46 +00:00
0bea76d364
fix temp file open
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was not auto-deleteing on windows, needs a fallback on linux
see https://github.com/libvips/libvips/pull/1155
2018-11-05 10:40:51 +00:00
89c6d29079
add comments re. temp file open bug
2018-11-05 10:38:15 +00:00
e5234287da
Merge pull request #1155 from lovell/open-tmpfile-fallback
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Fallback to standard temp file if O_TMPFILE fails
2018-11-05 10:17:00 +00:00
b161f4b982
clear to background on init
2018-11-04 19:58:06 +00:00
90ca64668d
Fallback to standard temp file if O_TMPFILE fails #1151
2018-11-04 19:51:36 +00:00
e81e7f96eb
add blending to webp load
2018-11-04 18:28:36 +00:00
5e071a783f
rework webp for progressive read
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should be faster and need a lot less memory for long animations
2018-11-04 12:04:21 +00:00
d317961378
check frame durations
2018-11-03 14:03:16 +00:00
7071ad79a8
fix non-animated read
2018-11-03 12:39:08 +00:00
d7e8688c35
loads an animation as a set of frames
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still need to add dispose and blend, plus page/n
2018-11-02 16:47:34 +00:00
3194083af2
reads animation headers
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decode animation frames next
2018-11-02 10:22:03 +00:00
5dadc03ce0
start animation decode for webp
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switch to demux API, start extended header read
2018-11-02 09:06:05 +00:00
556a165e53
tiny polish
2018-11-02 07:38:06 +00:00
226f6e4f09
read the loop count
2018-11-01 22:17:54 +00:00
e106e1d100
add n/page params to webpload
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and renumber all optional load args
2018-11-01 20:43:07 +00:00
23e13ea6ed
remove libwebpdemux ifdefs
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since it's now required
2018-11-01 20:15:36 +00:00
d4823489dc
switch to libwebpmux for webp write
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we had our own horrible thing before
2018-11-01 18:50:10 +00:00
12f81a1477
Merge branch 'add-webp-animated' of github.com:libvips/libvips into add-webp-animated
2018-10-31 16:52:51 +00:00
d671d5c7bd
add delay support
2018-10-31 16:52:09 +00:00
7c6f417e68
fix some typos ... it works!
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need to add support for delay and loop still
2018-10-31 16:52:09 +00:00
801a2a7144
added anim write
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compiles, but untested
2018-10-31 16:49:41 +00:00
7303ecbebb
typo
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thanks @becoded
2018-10-31 14:09:57 +00:00
22ba9106b5
implement shrink-on-load for openslide thumbs
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makes vipsthumbnail much quicker on openslide images, obviously
see https://github.com/libvips/libvips/issues/1149
2018-10-31 14:07:13 +00:00
aaf26765f2
warn about default TRUE bool args
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to stop anyone making one again, hopefully
2018-10-31 12:45:17 +00:00
0b050f4046
deprecate thumbnail auto_rotate, add no_rotate
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the auto_rotate option of thumbnail was default TRUE which made it
useless from the CLI, since GOption only allows --switch, not
--switch=false
deprecate auto_rotate, add no_rotate, but allow either to be used
see https://github.com/libvips/libvips/issues/1146
2018-10-31 12:30:37 +00:00
462158b118
spelling
2018-10-31 12:06:24 +00:00
bb1bcfbbf0
add delay support
2018-10-30 15:42:11 +00:00
f2ab0ab374
fix some typos ... it works!
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need to add support for delay and loop still
2018-10-30 15:22:22 +00:00
John Cupitt
Lovell Fuller