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1915 Commits

Author SHA1 Message Date
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
John Cupitt 6b2079bfd3 update magick metadata naming 
IM seem to have changed their rules for naming metadata chunks. They are
now lowercase and ICM is renamed to ICC. Add a simple test too.

See https://github.com/libvips/ruby-vips/issues/246
 2020-09-06 12:59:10 +01:00
John Cupitt 8bdc327320 Merge branch '8.10' 2020-09-04 17:12:45 +01:00
John Cupitt 00096813da note render thread change in changelog 2020-09-04 12:41:19 +01:00
John Cupitt 610eea5462 Merge branch '8.10' 2020-09-03 19:33:09 +01:00
John Cupitt a88061dfec fix jpegload autorotate 
thanks chregu

see https://github.com/libvips/php-vips/issues/105
 2020-09-03 19:31:56 +01:00
John Cupitt 55d5837f0c Merge branch '8.10' 2020-09-01 12:38:58 +01:00
John Cupitt 20a5448da1 fix handling of "squash" param in tiffsave 
the deprecated param was not being detected correctly, breaking vips7
compat in some cases

see https://github.com/libvips/libvips/issues/1801
 2020-09-01 12:34:09 +01:00
John Cupitt a3dfa3911e Merge branch '8.10' 2020-08-31 14:10:43 +01:00
John Cupitt 285ab2e6cc better mask sizing for gaussmat 
We were calculating the mask size incorrectly for small masks.

Thanks johntrunc

see https://github.com/libvips/libvips/issues/1793
 2020-08-31 13:37:08 +01:00
John Cupitt 2c4c4132e8 Merge branch '8.10' 2020-08-28 17:47:40 +01:00
John Cupitt b07cfa858a note svg fix 2020-08-21 11:39:33 +01:00
John Cupitt 409301a200 improve C++ API 
Make VObject inheritance public, so we can have a single set() for all
VObject-derived types.
 2020-08-19 15:08:28 +01:00
John Cupitt f8faa5f7f7 Merge branch '8.10' 2020-08-19 11:12:18 +01:00
John Cupitt 270933c281 convert no-profile CMYK to RGB on save 
Use the fallback cmyk profile to convert to RGB on save if the image has
no embedded profile.

Thanks augustocdias.

See https://github.com/libvips/libvips/issues/1767
 2020-08-19 11:09:38 +01:00
John Cupitt 182e88957e prevent 0-length buffers reaching imagemagick 
im6 seems to have added an assert for this

see https://github.com/libvips/libvips/pull/1785
 2020-08-17 14:18:59 +01:00
John Cupitt cdcf63f8e5 fix regression in thumbnail of pyr tiff 
The new subifd pyramid thumbnail code broke the old page-based pyramid
detector.

Thanks tand826

See https://github.com/libvips/libvips/issues/1784
 2020-08-17 10:10:23 +01:00
John Cupitt 633abe7be8 add missing funcs to public C API 
The C API was missing vips_jpegload_source and vips_svgload_source.
Thanks to augustocdias.

See https://github.com/libvips/libvips/issues/1780
 2020-08-14 13:36:12 +01:00
John Cupitt b981911f67 remove redefinition of typedefs 
We had this in a couple of places:

	typedef struct _A A;
	typedef struct _A A;

Some old gccs (eg. centos6) throw errors for this.

See https://github.com/libvips/libvips/issues/1774
 2020-08-13 12:51:56 +01:00
John Cupitt fdded88cf7 start 8.10.1 
following the doc generation fix
 2020-08-09 14:39:37 +01:00