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6272 Commits

Author SHA1 Message Date
John Cupitt d9ab536a52 tiny formatting fix 2019-10-24 04:07:28 +01:00
John Cupitt af8a3bfee7 fix stream buffer load 2019-10-23 18:47:57 +01:00
John Cupitt bdb5e39efa just the test suite now 2019-10-23 14:51:29 +01:00
John Cupitt a9a0dfee0f mostly works now 
but

	cat k2.jpg | vips copy stdin x.jpg

still fails
 2019-10-23 13:01:09 +01:00
John Cupitt e27d6448b1 fix debug build 2019-10-22 23:07:17 +01:00
John Cupitt 60ce52512c builds 
now needs testing
 2019-10-22 17:37:05 +01:00
John Cupitt ee3270f8e9 more refactoring 2019-10-22 11:08:54 +01:00
John Cupitt 2eed3ea45f add more types to optional args 
thanks augustocdias

see https://github.com/libvips/libvips/issues/1449#issue-509081179
 2019-10-21 20:58:59 +01:00
John Cupitt 8337e17428 add no_strip option to dzsave 
it's sometimes useful to have pyramid tiles with ICC profiles

see https://github.com/libvips/libvips/issues/1451
 2019-10-21 16:46:20 +01:00
John Cupitt 72cbaa9ea3 more revision 2019-10-21 15:04:30 +01:00
John Cupitt d49e816641 start cleaning up 2019-10-21 10:57:20 +01:00
John Cupitt 4a311a5cdd Revert "start splitting up stream class" 
This reverts commit 7756b8da71.
 2019-10-18 18:00:23 +01:00
John Cupitt 7756b8da71 start splitting up stream class 2019-10-18 15:33:26 +01:00
John Cupitt f99f3d3f57 revise seek() behaviour 
fuzz tests fail though ... we need to split StreamInput up
 2019-10-17 17:18:45 +01:00
John Cupitt 696ff2b24a fix up jpeg load 
and revise descriptor test
 2019-10-17 13:16:12 +01:00
John Cupitt 226819b8a8 move tiffload to streams 
test_descriptors seems to fail now though, odd
 2019-10-17 10:58:56 +01:00
John Cupitt fb2ab23e26 start adding TIFF stream load 
streams now have a seek() vfunc
 2019-10-16 18:28:46 +01:00
John Cupitt 430fd97397 oop dropped webp free on load 2019-10-15 17:22:25 +01:00
John Cupitt ad7d2b796f webp write is stream-based 2019-10-15 16:56:03 +01:00
John Cupitt 98410042ac add webpload stream 
webp uses the new VipsStreamInput mmap interface
 2019-10-15 15:46:37 +01:00
John Cupitt 5a788b89cf add mmap input sources 
falls back to read() if no mmap
 2019-10-15 14:04:47 +01:00
John Cupitt 28daeb1a8a start adding mmap input to stream 2019-10-15 10:09:24 +01:00
John Cupitt 88aa1bca86 polish png read 2019-10-15 08:33:48 +01:00
John Cupitt c3e1dd47bf fix test suite 
passes now
 2019-10-14 21:01:25 +01:00
John Cupitt 55d2ba8a4d start adding png stream save 
doesn't pass the test suite yet
 2019-10-14 18:32:41 +01:00
John Cupitt 1bdadeed61 add png stream load 2019-10-14 18:03:45 +01:00
John Cupitt f6d247627f incorporate revision comments from @kleisauke 
Thanks!
 2019-10-14 12:18:40 +01:00
John Cupitt 9ea5e902b6 test descriptor properties 2019-10-14 12:02:59 +01:00
John Cupitt c01c3b9100 add minimise support to VipsStreamInput 2019-10-14 10:46:17 +01:00
John Cupitt 6f0002c023 add plumbing for stream minimise 
and ::finish becomes a vfunc
 2019-10-13 20:59:02 +01:00
John Cupitt a8fd5602ea disable jpg descriptor test 
since we don't have minimise support in stream yet
 2019-10-12 17:39:10 +01:00
John Cupitt 5f6911d516 add thumbnail_stream 
this works:

	$ cat k2.jpg | vips thumbnail_stream [descriptor=0] x.jpg 200
	$ vipsheader x.jpg
	temp-0: 141x200 uchar, 3 bands, srgb, jpegload
 2019-10-12 17:37:31 +01:00
John Cupitt 4d3f66fe33 add stdout write 
this now works:

	$ vips invert k2.jpg .jpg | vips invert stdin x.jpg

"stdin" means read from stdin, ".jpg" means write to stdout in JPG
format
 2019-10-12 14:12:01 +01:00
John Cupitt a2d57180b1 jpg stream output passes tests 2019-10-12 13:11:22 +01:00
John Cupitt d991b73ac5 jpegsave_stream mostly done 
$ vips jpegsave_buffer x.jpg

doesn't work though -- need to rethink how output blobs are made
 2019-10-11 18:17:42 +01:00
John Cupitt 20cb0da247 test suite passes 
with all jpegload coming via VipsStreamInput
 2019-10-11 14:03:10 +01:00
John Cupitt 6c1d7db31b remove old jpeg load stuff 
it's just stream now

works on buffer, but seems to fail on

	vipsheader йцук.jpg

curiously
 2019-10-11 09:43:12 +01:00
John Cupitt ad822109d4 input works 
this works now:

	cat k2.jpg | vips invert - x.jpg

output next
 2019-10-11 07:51:43 +01:00
John Cupitt 442720a0a1 add magic "-" stdin filename 
this almost works!

$ vips invert - x.jpg < k2.jpg
 2019-10-11 05:38:58 +01:00
John Cupitt 3a2bebdffb jpegload_stream registers 2019-10-10 22:02:39 +01:00
John Cupitt 387cafa738 add jpegload_stream 2019-10-10 20:42:39 +01:00
John Cupitt 0307184050 new input stream done 
needs testing ... also needs minimise support, and sniffing
 2019-10-09 17:42:06 +01:00
John Cupitt 372bbc8020 paste stream.c back in 
revise stream.h, implement it next
 2019-10-08 17:52:30 +01:00
John Cupitt be7c1404c3 add a note about pdfium minimise 2019-10-07 17:19:12 +01:00
John Cupitt f98adc1a0a strange fuzzer failure 
possible fix
 2019-10-07 15:57:00 +01:00
John Cupitt 71b557cfc1 remove "minimise" handler from tiffload 
We need to be able to disconnect the underlying fd and we can't do that
without making our own input handler for files. Implement this when we add
input objects.
 2019-10-07 15:42:29 +01:00
John Cupitt c92a71cb98 fix pngload segv on header error 2019-10-07 14:58:49 +01:00
John Cupitt 3510c515f2 oop deleted one png init too many 2019-10-07 13:30:19 +01:00
John Cupitt fef3dae892 Revert "fix up png restart" 
This reverts commit 120ba3289c.
 2019-10-07 13:15:29 +01:00
John Cupitt 120ba3289c fix up png restart 
hopefully ... we needed a png_init_io() as well
 2019-10-07 12:11:45 +01:00