1ee5b13205
Merge branch '8.7'
2018-12-17 13:21:28 +00:00
582b224125
oops revert version bump
2018-12-17 13:20:14 +00:00
962cab2d0f
Merge branch '8.7'
2018-12-17 13:18:58 +00:00
db4fe60405
fix mapim offsets
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pixels were not being offset by the stencil origin, so interpolators
like bicubic could fail
thanks @erdmann
https://github.com/libvips/libvips/issues/1180
2018-12-17 12:42:34 +00:00
596794c05a
improve pdfium linking
2018-12-12 17:24:49 +00:00
b4afd75757
fix pdfium finder for git master pdfium
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and our new pdfium builder
2018-12-12 16:49:20 +00:00
6bc564a1e1
turn on smalltile
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2D locality helps a lot with many subimages
2018-12-07 16:43:44 +00:00
2a32a95be9
new subimage code for composite done!
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seems to work, passes all tests
2018-12-07 16:11:58 +00:00
58776970ec
Merge branch 'master' into revise-composite
2018-12-07 14:31:56 +00:00
0dccfc87b6
Merge branch '8.7'
2018-12-07 14:30:00 +00:00
0d5eced964
break on dpi too high as well
2018-12-07 13:09:22 +00:00
da31d0f31a
fix autofit loop on non-scaleable fonts
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see https://github.com/libvips/libvips/issues/1178
2018-12-07 12:57:44 +00:00
7b19ad8dc1
composite subimage positioning almost done
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--x fails though? odd
vips composite2 Gugg_coloured.jpg PNG_transparency.png x.jpg over --x 600 --y 100
--x causes the dice to clip, but not translate
2018-12-06 18:28:55 +00:00
d550016610
Merge branch 'master' into revise-composite
2018-12-06 16:05:25 +00:00
5fa4ae08da
Merge branch '8.7'
2018-12-05 17:37:25 +00:00
ac4897abee
Fix up vips_text()
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Fixes two issues:
1. vips_text() in autofit mode could set the wrong DPI, since it set the
DPI in its own copy of the variable, but did not do a final update on
the DPI setting that FT uses for rendering.
2. vips_text() in autofit mode allocated a new context each time, rather
than reusing the context for that call. This caused a small memory leak.
See https://github.com/libvips/libvips/issues/1174
2018-12-05 14:24:26 +00:00
f5d76b42fc
fix centre sampling for non-int nearest upscale
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we were not disabling the input offset for NEAREST, whcih is always
centre
thanks edwjusti
see https://github.com/lovell/sharp/issues/1479
2018-12-03 17:13:57 +00:00
ee4d1d7c22
try to fix pdfium linking
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still not quite there
2018-11-29 13:32:15 +00:00
e7cf88cf99
note delay and loop in webpsave docs
2018-11-28 07:17:02 +00:00
2c26c23163
composite in scanlines, not pixels
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try compositing a scanline at a time, should improve cache locality for
deep image stacks
seems to work, needs benchmarking
2018-11-27 18:27:38 +00:00
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
John Cupitt
Lovell Fuller