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5632 Commits

Author SHA1 Message Date
John Cupitt 72f6f667c9 make C# binding clearer 2019-02-10 05:31:33 +00:00
John Cupitt 2968bee3fa add n-pages metadata to gifload 
gifload was not setting the n-pages metadata item.

n-pages is supposed to be the number of pages in the original file (not
the number of pages libvips loaded), but we don't always know this for
gif, since you have to decode the entire file to count the pages.

As a compromise, set it to the page number of the final page we read.

See https://github.com/lovell/sharp/issues/1566
 2019-02-08 10:53:57 +00:00
John Cupitt 06d71f6df3 raise magicksave threshold 2019-02-07 18:51:57 +00:00
John Cupitt 931b661d2b fix up and test with im6/im7/gm 
seems to work! phew
 2019-02-07 18:35:51 +00:00
John Cupitt 90fef08ee0 start adding xmp/icc/exif/etc. for IM 
needs to work for im6, im7 and gm, and it's not quite there yet :(
 2019-02-06 16:39:14 +00:00
John Cupitt 10b3000581 reorganise magicksave a little 2019-02-06 10:24:11 +00:00
John Cupitt 71664346c0
Merge pull request #1224 from DarthSim/feature/gm_magicksave 
vips_magicksave for GraphicsMagick
 2019-02-06 09:44:31 +00:00
DarthSim cd1560c1cb vips_magicksave for GraphicsMagick 2019-02-06 00:07:30 +06:00
John Cupitt 8d5af9fe8a add xmp/ipct/icc etc. to magickload 
ImageMagick supports binary metadata with `ResetImageProfileIterator()`
etc.

Implementing support gives us xmp / ipct / icc support, plus perhaps
some others.
 2019-02-04 17:54:57 +00:00
John Cupitt 38bd4f1be4 break lines at 80 cols in gen-operators 
plus tiny cleanups
 2019-02-03 13:18:22 +00:00
John Cupitt 96cc19b5e9
Merge pull request #1220 from kleisauke/generate-cpp-pyvips 
Use pyvips to generate the C++ binding
 2019-02-03 12:46:03 +00:00
John Cupitt f23d0fd754 note new option_string param in changelog 2019-02-03 12:27:58 +00:00
John Cupitt 06a1eae3b6
Merge pull request #1221 from kleisauke/thumbnail_buffer_options 
vips_thumbnail_buffer: add optional option_string argument (#1147)
 2019-02-03 12:13:52 +00:00
kleisauke f40062c495 s/open_args/option_string/g 2019-02-03 12:29:54 +01:00
kleisauke 241f52fb54 Fix compatibility with Makefile 
+ all operations are now provided with a C++ style comment block.
 2019-02-03 12:13:04 +01:00
kleisauke 05c459cc28 vips_thumbnail_buffer: add optional open_args argument (#1147) 2019-02-02 09:26:12 +01:00
kleisauke de27688eea Use pyvips to generate the C++ binding 2019-02-01 21:45:12 +01:00
John Cupitt 097bb815b7 pdfium load as well 2019-01-30 20:59:40 +00:00
John Cupitt 671b3e76f5 set page-height more often in pdfload 2019-01-30 20:58:47 +00:00
John Cupitt 2ff6786a4c nudge travis 2019-01-25 16:20:39 +00:00
John Cupitt 40e272ce99
Merge pull request #1218 from lovell/profile-load-leaks 
profile_load: ensure once-ness, prevent profile use-after-free (master)
 2019-01-25 12:51:38 +00:00
Lovell Fuller 97a98bcb7d Ensure once is invoked once, prevent profile use-after-free 2019-01-25 11:33:40 +00:00
John Cupitt 2835948070 fix typo in docs 2019-01-25 05:04:24 +00:00
John Cupitt dcba364efa Merge branch 'zero-mem-on-malloc' 2019-01-18 11:31:11 +00:00
John Cupitt 4cbc280c8a fix cmyk test with lcms2 
we were using a dark region of the test image
 2019-01-18 10:22:19 +00:00
John Cupitt 00622428bd zero memory on malloc 
to prevent write of uninit memory under some error conditions

thanks Balint
 2019-01-18 10:10:43 +00:00
John Cupitt 00dfb70801 Merge branch 'master' of github.com:libvips/libvips 2019-01-18 09:48:54 +00:00
John Cupitt c24e47e3a8 fix profile attach on colour output 
some dead code needed removing

https://github.com/libvips/libvips/issues/1194#issuecomment-455164899
 2019-01-17 16:36:25 +00:00
John Cupitt f51a93515e beef up the cmyk tests 2019-01-17 09:06:22 +00:00
John Cupitt 1824c64c06 break >80 char line 2019-01-17 08:59:14 +00:00
John Cupitt d33227b3c4
Merge pull request #1214 from lovell/profile-load-build-leak 
Ensure ICC profile data is freed after use (master)
 2019-01-16 22:33:53 +00:00
Lovell Fuller a264f812ac Ensure ICC profile data is freed after use 2019-01-16 21:49:47 +00:00
John Cupitt a7122d7a85 revise XYZ2CMYK fallback path 
better epsilon detect, add a test
 2019-01-16 21:02:01 +00:00
John Cupitt a67f92b8d9 reformat in vips style 2019-01-16 20:18:09 +00:00
John Cupitt d3c73b4d39
Merge pull request #1196 from dbouron/cmyk2srgb 
Add cmyk <-> srgb colourspace conversion
 2019-01-16 20:08:35 +00:00
Dimitri Bouron 5f61727253 Fix black channel overwrite in XZY2CMYK.c 2019-01-16 19:06:36 +01:00
John Cupitt f90de3c25d fix some links in docs 2019-01-16 17:45:02 +00:00
John Cupitt 10290c3dd6 fix function name error on old glibs 
see https://github.com/libvips/libvips/pull/1211#discussion_r248280743
 2019-01-16 13:37:50 +00:00
John Cupitt 00982f6297 add changelog notes 
and small formatting issues
 2019-01-15 09:36:31 +00:00
John Cupitt 39d17f6249
Merge pull request #1211 from lhecker/master 
vips_image_temp_name: Fixed race condition / heap-buffer-overflow
 2019-01-15 08:43:25 +00:00
Leonard Hecker ab6126d55d Addressed review comments 2019-01-14 21:54:50 +01:00
John Cupitt 962f677e13
Merge pull request #1212 from lovell/webp-reduction-effort 
Expose libwebp reduction_effort parameter
 2019-01-14 20:44:24 +00:00
Lovell Fuller d134e05395 Expose libwebp reduction_effort parameter 2019-01-14 19:55:52 +00:00
Leonard Hecker 3dd4ddddc8 vips_image_temp_name: Fixed race condition / heap-buffer-overflow 
vips_image_temp_name can be called concurrently and thus
the usage of the static "name" array is not thread safe.
-fsanitize=address complains about heap-buffer-overflow due to this.
 2019-01-14 19:38:18 +01:00
John Cupitt 11fcd21b8a fix build without lcms 2019-01-14 11:25:50 +00:00
John Cupitt 66557867fa
Merge pull request #1200 from kleisauke/travis-test-suite 
Travis fixes
 2019-01-12 23:02:38 +00:00
John Cupitt bcc76c6edb Merge branch 'master' into tiff-pyr-stop-at-1-pixel 2019-01-12 15:48:17 +00:00
John Cupitt 8ded32ac20
Merge branch 'master' into cmyk2srgb 2019-01-12 14:39:20 +00:00
John Cupitt 75ebb162f9 Merge branch 'master' into add-icc-fallbacks 2019-01-12 13:58:30 +00:00
John Cupitt d2f48a8875 remove a stray floor() from cast 
thanks lovell
 2019-01-12 13:51:35 +00:00