Commit Graph

4617 Commits

Author SHA1 Message Date
John Cupitt 14dd8b32b1 better clipping in tiff2vips 2016-11-22 14:59:11 +00:00
John Cupitt 5644296b1c expand intro to resample 2016-11-21 13:10:06 +00:00
John Cupitt f1e4416d6a more hacking 2016-11-21 13:02:08 +00:00
John Cupitt 23e3fecdb0 fix multi-page.tif load 2016-11-19 10:41:22 +00:00
John Cupitt fd1c8d2732 possible strip read fix
untested though
2016-11-18 14:57:11 +00:00
John Cupitt 503225b777 more hackery
found a problem with non-aligned strips
2016-11-18 11:57:01 +00:00
John Cupitt 75bc46c8b8 multi-page tiled read compiles
need some test data though ... save next
2016-11-17 19:50:17 +00:00
John Cupitt 80e8c3f496 half-way through adding tiled read 2016-11-17 15:00:24 +00:00
John Cupitt 64d02a7a15 strip read works
tile next
2016-11-17 14:50:21 +00:00
John Cupitt 2475611b0d started expanding strip read 2016-11-17 12:30:32 +00:00
John Cupitt 3ecb6d6c8b lots of refactoring
and started adding many page check
2016-11-16 14:55:24 +00:00
John Cupitt 2f53ae956a start refactoring the tiff reader
loads to a separate header struct now
2016-11-16 10:45:18 +00:00
John Cupitt e213a9ded6 remove @fail machinery from openslideload
since openslide load errors are fatal ... see

bb0a6643f9 (commitcomment-19838911)
2016-11-16 07:41:31 +00:00
John Cupitt 3ef6a4695a start adding read many page support
but it's not easy ... we'll need to be very strict about every page
being identical if we want to share readers
2016-11-15 10:07:09 +00:00
John Cupitt 92c549e995 tiny tiff2vips cleanup 2016-11-14 09:04:17 +00:00
John Cupitt 85be55fe4f add vips_image_get_fields()
helps bindings (which struglle with vips_image_map()) get a list of
header fields

works from py, but not ruby, I guess gchar** isn't a supported type for
ruby-gnome

see https://github.com/jcupitt/libvips/issues/533
2016-11-12 16:37:13 +00:00
John Cupitt 4540a2c220 oop, rank was not allowing index == 0
the desc for the index param to rank was incorrectly banning index == 0

see https://github.com/jcupitt/libvips/issues/555
2016-11-12 15:36:45 +00:00
John Cupitt bb0a6643f9 move @fail from jpegload into the base load class
and add fail support to csv and openslide

see https://github.com/jcupitt/libvips/issues/546
2016-11-12 15:33:35 +00:00
John Cupitt e72d145ae9 better >4gb detection for zip dzsave
older libgsfs can't save zip64 and will fail silently for very large
output trees ... improve the slightly sketchy >4gb detection in dzsave

this a a version of the patch in https://github.com/jcupitt/libvips/pull/462
2016-11-11 16:24:18 +00:00
John Cupitt 4df18c2a33 Merge branch '8.4' 2016-11-11 12:31:18 +00:00
John Cupitt 96ef05a9d1 fix a crash in arg handling on Windows
we were not updating argc in vips.c after all calls to
g_option_context_parse_strv() on Windows, leading to a crash in some cases

see https://github.com/jcupitt/libvips/issues/553
2016-11-11 10:14:03 +00:00
John Cupitt ab6bb83266 fix a memleak in exif parsing 2016-11-10 11:09:49 +00:00
John Cupitt 5cc9229882 bump min libwebpmux version
0.3 can't read 0.5 libwebp files argh
2016-11-10 09:20:54 +00:00
John Cupitt bf7f1cd9a4 add some tests 2016-11-10 07:24:04 +00:00
John Cupitt 3d459a82c1 don't write webp metadata we can't read back
stops tests failing
2016-11-08 17:08:41 +00:00
John Cupitt d5934d606a polishing 2016-11-08 14:42:54 +00:00
John Cupitt b56b888bf0 add webp metadata write
untested, but it does compile
2016-11-08 12:30:02 +00:00
John Cupitt 47222bc1f5 move exif handling out to exif.c
now used by webpload as well
2016-11-07 12:20:56 +00:00
John Cupitt 9fdbaf288d attach webp metadata 2016-11-07 10:30:55 +00:00
John Cupitt 93ea3f8e89 testing 2016-11-07 10:01:59 +00:00
John Cupitt 6bff578fd9 remove old thumbnail code
and test thumbnail_buffer
2016-11-02 14:24:18 +00:00
John Cupitt 7d0c821a6e add tests for thumbnail 2016-11-02 13:51:09 +00:00
John Cupitt 0faedcd088 docs done 2016-11-02 11:19:08 +00:00
John Cupitt d4b4eb44a3 works! 2016-11-02 11:07:30 +00:00
John Cupitt efe824ec13 compiles! 2016-11-02 09:29:19 +00:00
John Cupitt 20f8d95e6c Merge branch 'master' into add-vips-thumbnail 2016-11-01 16:03:57 +00:00
John Cupitt a96d851ff2 fix up vipsheader with complex field types
"-f name" displays a detailed form, "-a" displays a summary of each
field

fix a problem with string fields as well
2016-11-01 11:51:20 +00:00
John Cupitt 3681ce0e77 fix vipsheader with new get/set system 2016-11-01 10:14:12 +00:00
John Cupitt b7dd72e166 start hacking 2016-10-31 11:14:54 +00:00
John Cupitt 3f1f950bff add vips_image_hasalpha() 2016-10-31 11:14:27 +00:00
John Cupitt 87928d4eba oops, failed merge 2016-10-28 17:26:13 +01:00
John Cupitt ad5ceec322 Merge branch 'master' of github.com:jcupitt/libvips 2016-10-28 16:55:48 +01:00
John Cupitt e715c62e27 Merge branch '8.4' 2016-10-28 16:51:43 +01:00
John Cupitt c0ab8b0ab1 fix a warning from the test suite
we were trying to save greyscale PNGs with an RGB profile
2016-10-28 16:49:02 +01:00
John Cupitt a7edd235c4 improve compat with ancient glibs
and fix a tiny threading leak
2016-10-28 16:25:31 +01:00
John Cupitt 8626206278 better error message for colourspace 2016-10-26 09:49:12 +01:00
John Cupitt ccee816bef bump min pygobject version
apparently 3.12 is no longer enough :(

see

https://github.com/jcupitt/libvips/issues/199
2016-10-24 17:57:21 +01:00
John Cupitt b12d5f8205 comment typo 2016-10-21 12:32:04 +01:00
John Cupitt ca7b51fb9e revise header get/set
rework header.c

- built-in enum fields, like "interpretation" are handled as enums, not
  ints
- vips_image_get_*() functions always convert to the target type if they
  can
- rename "field" to "name" in the docs
- clarify docs
2016-10-20 12:41:32 +01:00
John Cupitt 0518e290f6 bump svg header test to first 300 bytes
to allow for longer comment lines
2016-10-20 09:31:35 +01:00