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Author SHA1 Message Date
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 a1ae0d1d68 revise BGRA->RGBA 2020-10-17 13:42:57 +01:00
John Cupitt 93f67a2bdf improve BGRA -> RGBA conversion 2020-10-16 18:53:45 +01:00
John Cupitt 50288c5f18 add pdfium load from source 2020-10-16 16:57:13 +01:00
John Cupitt 1590d418b9 fix pdfium mutex init 
We need to make the mutex in _class_init, not _build, since we can lock
even if _build is not called.
 2020-10-16 15:38:36 +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 62ad3c222e
Merge pull request #1857 from DarthSim/fix/separate-lock-for-pdfium 
Separate lock for PDFium
 2020-10-13 14:56:15 +01:00
DarthSim 6fd8f20844 Separate lock for PDFium 2020-10-13 17:25:49 +06:00
John Cupitt 888b5654a0 fix heifload with libheif 1.6 
heif_avif wasn't added until libheif 1.7
 2020-10-11 19:54:36 +01:00
John Cupitt 8d4852f217
Merge pull request #1852 from kleisauke/vips-argument-collect-set 
Speed up VIPS_ARGUMENT_COLLECT_SET
 2020-10-11 19:34:23 +01:00
Kleis Auke Wolthuizen e0b3e53c0e Speed up VIPS_ARGUMENT_COLLECT_SET 
By using G_VALUE_COLLECT_INIT, see:
https://bugzilla.gnome.org/show_bug.cgi?id=603590
 2020-10-10 19:48:52 +02:00
John Cupitt 302f1f70d9
Merge pull request #1850 from lovell/heif-compression-metadata 
heifload: expose heif-compression metadata
 2020-10-10 06:07:02 +01:00
Lovell Fuller 1177bd1dae heifload: expose heif-compression metadata 2020-10-09 15:54:17 +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
Lovell Fuller fc1e609f44 libheif: expose speed parameter (currently AV1 compression only) 
Supports both aom and rav1e encoders by limiting to a 0-8 range.

(The rav1e encoder accepts speed values of 9 and 10 but these
use 64x64 blocks more suited to video than images.)
 2020-10-06 10:48:54 +01:00
John Cupitt f1c8959e66 add a test for vipsthumbnail of stdin/stdout 2020-10-04 16:14:13 +01:00
John Cupitt 74d399088a Merge branch '8.10' 2020-10-04 14:26:40 +01:00
John Cupitt 5b119e183f pdfload was missing a rewind on source 2020-10-04 14:26:13 +01:00
John Cupitt edbe9bf8ef revise pipe sources (again) 
Simplify and cleanup.
 2020-10-04 14:05:53 +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 fbaa3c6dff update vipsthumbnail docs for --export-profile 
and --input-profile
 2020-10-02 11:42:04 +01:00
John Cupitt f2956ac069 note improvements to iprofile 
The docs had fallen behind a bit ... iprofile is no longer usually necessary.

see https://github.com/libvips/libvips/issues/1843
 2020-10-02 11:20:35 +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 b3f77634df Merge branch '8.10' of github.com:libvips/libvips into 8.10 2020-09-27 10:03:29 +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
Lovell Fuller 7829518847 heifload: prevent reading beyond end of source buffer 2020-09-26 12:03:06 +01:00
Lovell Fuller c714a2b315 heifload: prevent reading beyond end of source buffer 2020-09-26 04:02:29 +01:00
John Cupitt 119bc7357d
Merge pull request #1833 from lovell/libheif-check-source-buffer-length 
heifload: prevent read beyond end of source buffer
 2020-09-26 04:01:19 +01:00
Lovell Fuller cee4061c73 heifload: prevent reading beyond end of source buffer 2020-09-25 18:53:29 +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
Kleis Auke Wolthuizen 01765df53c Fix test failure on ARM-based Windows 
The optional parameters of vips_gaussnoise were incorrectly
passed within vips_fractsurf. This was discovered when running
the libvips testsuite on Windows 10 IoT (ARM32).
 2020-09-25 12:41:22 +01:00
John Cupitt 08cd0a93f7
Merge pull request #1832 from kleisauke/gaussnoise-params 
Fix test failure on ARM-based Windows
 2020-09-25 12:40:35 +01:00
Kleis Auke Wolthuizen 6155b6d093 Fix test failure on ARM-based Windows 
The optional parameters of vips_gaussnoise were incorrectly
passed within vips_fractsurf. This was discovered when running
the libvips testsuite on Windows 10 IoT (ARM32).
 2020-09-25 12:52:31 +02:00
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