b07cfa858a
note svg fix
2020-08-21 11:39:33 +01:00
69ee8a32b6
Ensure SVG loader skips input with chars outside x09-x7F range
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Add test with example valid WebP image that happens to contain
the string '<svg' within its compressed image data.
2020-08-21 11:38:40 +01:00
270933c281
convert no-profile CMYK to RGB on save
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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
182e88957e
prevent 0-length buffers reaching imagemagick
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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
b73bc3a855
Ensure magick buffer+file checks use consistent min length guard
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Prevents a zero-length buffer from crashing GetImageMagick
It looks like the fix for magick7 in #1642 is also now required
for magick6 as the assertion appears to have been backported.
2020-08-17 14:17:55 +01:00
cdcf63f8e5
fix regression in thumbnail of pyr tiff
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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
b981911f67
remove redefinition of typedefs
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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
fdded88cf7
start 8.10.1
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following the doc generation fix
2020-08-09 14:39:37 +01:00
603036a315
docs fix
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pandoc changed the name of their top-level section node
2020-08-09 14:21:26 +01:00
b40baec28b
fix write ICC profile to webp
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ooops, a typo broke ICC profile write to webp 18 days ago
thanks augustocdias
see https://github.com/libvips/libvips/issues/1767
2020-08-05 15:29:54 +01:00
420daf892b
fix typo
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see https://github.com/libvips/pyvips/issues/198#issuecomment-668789846
thanks Tremeschin
2020-08-05 15:15:33 +01:00
7a2b2f89a1
Merge pull request #1756 from libvips/heif-workaround
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try to work around some broken heic images
2020-08-01 12:54:57 +01:00
1099bd068c
revise heic thumbnail workaround
2020-08-01 11:49:01 +01:00
80abdce923
try to work around some broken heic images
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see https://github.com/libvips/libvips/issues/1574
2020-07-31 17:41:23 +01:00
95a221dd6e
better dbg msg in spngload
2020-07-31 17:37:12 +01:00
ba45c87b50
detect RLE overflow in radiance
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old-style radiance RLE could overflow harmlessly
see https://oss-fuzz.com/testcase-detail/4918518961930240
2020-07-28 14:03:58 +01:00
58b6d73a70
deprecate vips_popen()
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it didn't work well on win, and we no longer use it anyway
2020-07-27 15:21:59 +01:00
cb1634dd31
block fuzz data over 100kb
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Many codecs can take a huge amount of time attempting to read large
random objects. jpeg_read_header(), for example, can take ~10s on a 1mb
of random data.
Ignore fuzz objects over 100kb.
See https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24383
2020-07-25 14:46:44 +01:00
213533e03c
better webp load sanity checking
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see d93d9bb43b (r40846309)
2020-07-23 15:46:53 +01:00
9a88b25aaa
Merge branch 'master' of github.com:libvips/libvips
2020-07-23 15:42:04 +01:00
17cddc196b
improve pngload error messages too
...
see https://github.com/libvips/libvips/issues/1578
2020-07-23 15:41:20 +01:00
70c0b36d4f
better pngsave error message
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add a target name to png's "unable to write to target" message
see https://github.com/libvips/libvips/issues/1578
2020-07-23 15:26:11 +01:00
7c413f8872
Merge pull request #1727 from kleisauke/oss-fuzz-24230
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Fix undefined-shift in scanline_read_old
2020-07-21 18:05:32 +01:00
d203a3fb89
small comment improvements
2020-07-21 18:03:45 +01:00
c4d093b01f
Merge pull request #1735 from lovell/perf-scrgb-to-rgb
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Performance: improve scRGB to sRGB conversion by ~8%
2020-07-21 17:58:12 +01:00
a6557eb94f
Merge pull request #1733 from lovell/perf-xyz2lab-clip
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Performance: safely improve XYZ to LAB conversion by ~12%
2020-07-21 15:16:11 +01:00
e508ea6511
Performance: improve scRGB to sRGB conversion by ~8%
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- Remove unnecessary isinf checks as values are clipped
- Remove any ignored out-of-gamut tracking
2020-07-21 14:36:57 +01:00
3659655750
Performance: improve XYZ to LAB conversion by ~15%
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- VIPS_CLIP is faster than fmin/fmax based library calls
- Cast to int to ensure the cubed root LUT is not referenced by NaN
2020-07-21 14:21:27 +01:00
b845d4a20d
Merge pull request #1732 from libvips/revert-1729-perf-lab-clip
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Revert "Performance: improve XYZ to LAB conversion by ~15%"
2020-07-21 11:01:44 +01:00
e82b1689c7
Revert "Performance: improve XYZ to LAB conversion by ~15%"
2020-07-21 11:00:35 +01:00
54791b221c
Merge branch 'master' of github.com:libvips/libvips
2020-07-20 15:01:19 +01:00
d93d9bb43b
fix large animated web support
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we were not checking image bounds correctly for very large animated webp
images
thanks pomirleanu
see https://github.com/libvips/libvips/issues/1730
2020-07-20 14:59:36 +01:00
ef6ad7f4bb
Merge pull request #1729 from lovell/perf-lab-clip
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Performance: improve XYZ to LAB conversion by ~15%
2020-07-20 13:36:03 +01:00
cba371a9ba
add a note about atan2() use in complex.c
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see https://github.com/libvips/libvips/pull/1728
2020-07-20 13:34:41 +01:00
8eefe9f4fb
Merge pull request #1728 from lovell/lch-prefer-atan-over-atan2
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Performance: improve LAB to LCH conversion by ~30%
2020-07-20 13:31:07 +01:00
4aaa39502b
Improve performance of conversion to LAB by ~15%
2020-07-19 21:20:21 +01:00
aac1748615
Explicitly cast to unsigned int before left-shifting
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To avoid potential signed integer overflow (undefined behavior), as
implicit integer promotion means the operand becomes a (signed) int.
2020-07-19 19:14:48 +02:00
a7357c5757
Perf: improve conversion to LCH by ~30%, avoid costly atan2
2020-07-19 15:29:03 +01:00
3460814b98
Add test case for undefined shift in rad2vips
2020-07-19 13:48:21 +02:00
72ca38cab0
only rebuild heif exif if we have to
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and fix write of XMP write in heic
2020-07-19 02:06:36 +01:00
fcaba0e6ba
add @profile to webpsave
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small tiffsave fixes too
2020-07-18 14:49:37 +01:00
a69c998ff0
avoid exif rebuild when stripping jpg
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don't rebuild the exif data block if we don't need it
see https://github.com/libvips/libvips/issues/394
2020-07-18 14:07:21 +01:00
63a549a3b2
Ugly hack to hide the GPSVersionID bug
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see https://github.com/libvips/libvips/issues/394
2020-07-18 11:59:42 +01:00
43385c928d
fix crash with some openslide images
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some openslide images seem to have null properties
see https://github.com/libvips/libvips/issues/1723
2020-07-17 10:50:09 +01:00
0a4d4daf5e
Merge branch 'master' of github.com:libvips/libvips
2020-07-15 12:22:37 +01:00
6e9d6cc80a
Merge pull request #1718 from Zeranoe/patch-1
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Update link for vips-gmic
2020-07-15 12:10:50 +01:00
36ac84ee6f
fix spngload default ppm
2020-07-15 10:56:34 +01:00
2d7fe6211f
Update link for vips-gmic
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vips-gmic doesn't appear to be a libvips repo anymore.
2020-07-15 03:30:58 -04:00
83a7970a7d
Merge pull request #1716 from kleisauke/ubuntu-18.04-travis
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Travis improvements
2020-07-14 19:06:03 +01:00
102b3730e8
Remove stages from Travis
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Ensures that the "fast_finish" option is honored and that
"Allowed failures" is still listed as a separate block.
2020-07-14 19:37:39 +02:00
John Cupitt
Lovell Fuller
Kleis Auke Wolthuizen
Zeranoe