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1934 Commits

Author SHA1 Message Date
John Cupitt
3e40f19efc Merge branch '8.10' 2020-11-10 11:07:41 +00:00
John Cupitt
1686725117 block annoying INFO messages on some older glibs 
Some old glibs can display INFO messages by default. Block these
ourselves.

See https://github.com/libvips/libvips/issues/1876
 2020-11-10 11:03:18 +00:00
John Cupitt
b86c9c52e1 Merge branch '8.10' 2020-11-04 09:31:01 +00:00
John Cupitt
4de9b56725 flush target at end of write 
we were missing end-of-write flushes on four save operations

thanks harukizaemon

see https://github.com/libvips/ruby-vips/issues/256
 2020-11-04 09:28:25 +00:00
John Cupitt
20988977ab Merge branch '8.10' 2020-11-03 23:45:17 +00:00
John Cupitt
85f3ac6d8f fix tiff pyramid save region-shrink 
we'd forgotton to connect it up

thanks imgifty

see https://github.com/libvips/libvips/issues/1875
 2020-11-03 23:14:44 +00:00
John Cupitt
076e7e3a92 Merge branch '8.10' 2020-11-03 11:52:05 +00:00
John Cupitt
91d9610a55 fix out of bounds read in tiffload 
libtiff can change the value of some fields while scanning a corrupt
TIFF file and this could trigger an out of bounds read.

This patch makes tiffload more cautious about rescanning a TIFF
directory before reading out header fields.
 2020-11-03 11:48:21 +00:00
John Cupitt
c07cadd915 Merge branch '8.10' 2020-10-20 08:56:49 +01:00
John Cupitt
ae82bcc3e8 fix out of bounds exif read in heifload 
We were subtracting 4 from the length of the exif data block without
checking that there were 4 or more bytes there.
 2020-10-20 08:54:54 +01:00
John Cupitt
774b7fcf6f Merge branch '8.10' 2020-10-19 14:41:51 +01:00
John Cupitt
0131d4d3eb fix vips7 webp load 
webp load using the vips7 interface was crashing, thanks barryspearce

see https://github.com/libvips/libvips/issues/1860
 2020-10-19 14:34:02 +01:00
John Cupitt
b3481f5baa Merge branch '8.10' 2020-10-18 22:37:57 +01:00
John Cupitt
b1e636346a relax is_a heic test rules 
32 was a little too small, see https://github.com/libvips/libvips/issues/1861
 2020-10-18 22:36:15 +01:00
John Cupitt
50288c5f18 add pdfium load from source 2020-10-16 16:57:13 +01:00
John Cupitt
47b04c9da6 get pdium load working again 
It had bitrotted a bit. Thanks @Projkt-James.

See https://github.com/libvips/libvips/issues/1400
 2020-10-16 15:13:25 +01:00
John Cupitt
d1f84b0985 better GraphicsMagick image write 
We were not setting matte or depth correctly, thanks bfriesen.
 2020-10-16 00:05:17 +01:00
John Cupitt
5556f1ec65 move the pdfium lock init 
move it inside the existing ONCE

see https://github.com/libvips/libvips/pull/1857
 2020-10-13 15:00:13 +01:00
John Cupitt
f1d2d4030e fix build with libheif save buit not load 
We had some definitions inside the #ifdef HEIFLOAD.

Thanks estepnv

https://github.com/libvips/libvips/issues/1844
 2020-10-09 14:02:53 +01:00
John Cupitt
29b6ba1294 Merge branch '8.10' 2020-10-07 15:27:27 +01:00
John Cupitt
678b6d5c95 fix a regression in the C path for dilate/erode 
A ++ had been dropped in the recent refactoring. Credit to kleisauke.

See https://github.com/libvips/libvips/issues/1846
 2020-10-07 15:23:40 +01:00
John Cupitt
9fbf49cf60 Merge branch '8.10' 2020-10-06 11:43:13 +01:00
John Cupitt
80b73af225 note new "speed" param in heifsave 
To help support the rapid move to AVIF.

see https://github.com/libvips/libvips/pull/1819#issuecomment-704145244
 2020-10-06 10:50:06 +01:00
John Cupitt
727eb2ee39 Merge branch '8.10' 2020-10-03 18:29:23 +01:00
John Cupitt
0ee8b1e844 improve seek on pipes 
There were a few issues in VipsSource around seeking on pipes. With this
patch, EOF detection is better, and pipe sources automatically turn into memory
sources when EOF is hit.

see https://github.com/libvips/libvips/issues/1829
 2020-10-03 18:25:24 +01:00
John Cupitt
a1505c6f72 add stdin, stdout to vipsthumbnail 
eg.

	vipsthumbnail stdin[page=2] -o .jpg[Q=90]

mirror of syntax in new_from_file etc.
 2020-10-02 16:46:03 +01:00
John Cupitt
c27c471e28 Merge branch '8.10' 2020-09-28 12:33:32 +01:00
John Cupitt
e3181e0579 get docs building with goi 1.66+ 
It builds now, but some doc sections are missing. Fix this properly in
8.11.

See https://github.com/libvips/libvips/issues/1836
 2020-09-28 12:32:06 +01:00
John Cupitt
b078c3c164 Merge branch '8.10' 2020-09-26 13:15:45 +01:00
John Cupitt
237604bb07 revise heifload EOF detection 
VipsSource used a unix-style model where read() returns 0 to mean EOF.
libheif uses a model where a separate call to wait_for_file_size()
beforehand is used to check thaht the read will be OK, and then the
read() is expected to never fail.

We were trying to put EOF detection into libheif read(), but that's not
the right way to do it. Instead, test for EOF in wait_for_file_size().

see https://github.com/libvips/libvips/pull/1833
 2020-09-26 13:00:52 +01:00
John Cupitt
d967f2bf65 Merge branch '8.10' 2020-09-25 12:43:24 +01:00
John Cupitt
cdae2c1995 note fractsurf fix in changelog 2020-09-25 12:43:04 +01:00
John Cupitt
fd0a0905ff note VImage::new_from_memory_steal() in ChangeLog 
plus doxy commnets etc., see https://github.com/libvips/libvips/pull/1758/
 2020-09-24 10:44:49 +01:00
John Cupitt
01bbef36d5 Merge branch '8.10' 2020-09-23 08:14:47 +01:00
John Cupitt
e4b711a358 better heif signature detection 2020-09-23 08:13:52 +01:00
John Cupitt
fa260df262 Merge branch '8.10' 2020-09-21 09:45:34 +01:00
John Cupitt
54144a8bc5 allow gaussblur sigma 0 
meaning no blur (obviosuly)
 2020-09-21 09:45:08 +01:00
John Cupitt
0c7b65e156 allow both dpi and scale to be set for pdfload 
pdfload didn't allow both dpi and scale to be set. This patch makes the
two settings combine if both are given.

thanks le0daniel

see https://github.com/libvips/libvips/issues/1824
 2020-09-21 09:29:25 +01:00
John Cupitt
d87a72c40d Merge branch '8.10' 2020-09-17 18:22:58 +01:00
John Cupitt
dc88d6c1e1 fix dzsave iiif dimensions 
dzsave in iiif mode could set info.json dimensions off by one

thanks Linden6

see https://github.com/libvips/libvips/issues/1818
 2020-09-17 17:07:08 +01:00
John Cupitt
a88c88bb7b Merge branch '8.10' 2020-09-15 10:20:15 +01:00
John Cupitt
0617165c66 raise minimum libheif version to 1.3 
We didn't compile with anything less than 1.3 anyway.

see https://github.com/libvips/libvips/issues/1817
 2020-09-15 10:18:38 +01:00
John Cupitt
7514afa1fa Merge branch '8.10' 2020-09-14 17:40:18 +01:00
John Cupitt
4227606f5a fix tiff thumbnail from buffer and source 
We were missing the new tiff thumbnail logic on the source and buffer
paths.

see https://github.com/libvips/libvips/issues/1815
 2020-09-14 17:38:20 +01:00
John Cupitt
48a2551957 fix TIFF thumbnail of buffer and source 
We had dropped a couple of patches.

see https://github.com/libvips/libvips/issues/1815
 2020-09-14 17:26:19 +01:00
John Cupitt
f116d0b8e2 Merge branch '8.10' 2020-09-14 12:35:24 +01:00
John Cupitt
348e5e1523 don't set JFIF res if we will set EXIF res 
Some JPEG loaders give priority to JFIF resolution over EXIF resolution
tags. This patch makes libvips not write the JFIF res tags if it will be
writing the EXIF res tags.

See https://github.com/libvips/ruby-vips/issues/247
 2020-09-14 12:33:31 +01:00
John Cupitt
801111a2fa better dint rules 
We had some special cases coded for dhint inheritance, but they could
fail in some edge cases. Revert to something simpler and more
predictable.

see https://github.com/libvips/libvips/issues/1810
 2020-09-08 13:50:14 +01:00
John Cupitt
1864729771 Merge branch 'add-doxygen' 2020-09-06 14:03:29 +01:00
John Cupitt
17c16c0bb6 Merge branch '8.10' 2020-09-06 13:02:34 +01:00