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1755 Commits

Author SHA1 Message Date
John Cupitt 9fc3c381ba require openslide 3.2.5 or greater 
3.2.4 and earlier have a horrible performance problem
 2012-02-24 14:31:12 +00:00
John Cupitt 862cac1e4f avoid NaN in max/min, better double ranges 2012-02-24 13:57:50 +00:00
John Cupitt 1fffc6a4de oop, don't always set pyramid 2012-02-24 12:04:42 +00:00
John Cupitt 3888026ca2 report position of error for EOF/EOL in csv load 2012-02-23 14:44:45 +00:00
John Cupitt d93f772f1f fix deadlock with generate failing 
and better error msg from libpng
 2012-02-23 12:42:21 +00:00
John Cupitt d54c787e92 move COLLECT macros to object 2012-02-23 10:05:13 +00:00
John Cupitt 54e469ee38 sybc 2012-02-22 14:56:06 +00:00
John Cupitt a7a5a69109 ignore complex /0 
also rework TODO list ready for release push
 2012-02-22 14:30:09 +00:00
John Cupitt 1a5b8df9be oop buffer size issue 2012-02-20 21:33:14 +00:00
John Cupitt 9ea1387a68 add FLAGS args 2012-02-20 21:02:37 +00:00
John Cupitt 8c6e3738dd fix up ordering issues in seq mode 
read order should be guaranteed now, hopefully
 2012-02-20 15:03:29 +00:00
John Cupitt 8af5522a96 sequential support for the jpg reader 2012-02-19 22:17:20 +00:00
John Cupitt bbadb8d681 jpeg2vips now keeps a load struct about 
so we are ready to add lazy read
 2012-02-19 10:54:41 +00:00
John Cupitt fa03bfb4cd tiff reader supports new sequential mode 
good speedup for large tiffs

$ time ~/vips-7.26/bin/vips-7.26 vips im_copy wtc.tif x.v
real	0m12.728s
user	0m0.220s
sys	0m1.032s

$ time vips copy wtc.tif[sequential] x.v
real	0m4.328s
user	0m0.584s
sys	0m0.764s

new one was compiled with DEBUG, hence (partly) larger user time
 2012-02-18 13:17:21 +00:00
John Cupitt 77ab09d451 start adding sequential jpeg support 2012-02-17 18:08:58 +00:00
John Cupitt 3dcd3729a0 fix interlaced png read 
also remove old sinkmemory
 2012-02-17 17:59:09 +00:00
John Cupitt fcf052ab09 new sinkmemory works, more png fixing 2012-02-17 17:12:51 +00:00
John Cupitt ff7d02a979 start a new sinkmemory 2012-02-17 10:45:58 +00:00
John Cupitt f38c94ca65 more sequential improvements 
always do everything on first pixel access if there's a @load() method
 2012-02-16 16:04:19 +00:00
John Cupitt b6c56e980c work on progressive png support 2012-02-15 17:19:42 +00:00
John Cupitt 05d31e0890 better arg parsing 
oops in arg parse, better error messages
 2012-02-15 16:24:10 +00:00
John Cupitt 7f94fb3597 break vips_sequential() out 2012-02-15 15:47:43 +00:00
John Cupitt 13a6c02c5c Merge remote-tracking branch 'origin/master' 2012-02-15 13:56:10 +00:00
John Cupitt aee2999259 generic sequential read mode 
moved sequential read stuff into VipsForeignLoad
 2012-02-15 13:55:34 +00:00
John Cupitt 07cf2be29e fix png save 2012-02-14 10:53:39 +00:00
John Cupitt 71d55c4554 compat wrapper for bool was broken 
oops it was calling relational instead
 2012-02-10 14:50:46 +00:00
John Cupitt 8b5b3288b4 fix im_shrink() 2012-02-10 13:17:19 +00:00
John Cupitt 313ddda174 sync 2012-02-10 11:09:27 +00:00
John Cupitt 24e86ae458 better im_shrink() 
faster, lower memuse, simpler
 2012-02-10 10:00:39 +00:00
John Cupitt 9403948bee break cycle in new im_open() compat 2012-02-08 14:31:32 +00:00
John Cupitt ed2f979497 vipsthumbnail shrinks to a scanline cache 
so it works well with the new :seq mode for png
 2012-02-08 14:05:58 +00:00
John Cupitt e0f31e3b4a vipsthumbnail knows about :seq mode for png 
also im_open() knows about old-style embedded filename options
 2012-02-08 13:33:19 +00:00
John Cupitt b52785eef7 add a sequential read mode to pngload 
helpful for thumbnailing
 2012-02-07 14:30:54 +00:00
John Cupitt b51faee8ca support many-returns ops in Python 
add various %apply rules to move values returned via args into the result
 2012-02-06 14:54:54 +00:00
John Cupitt 190d438ec1 long names for C++ decl args 
swig needs long names for args in C++ decls to make %apply accurate

also, fix use of vips --list etc. in C++ makefiles
 2012-02-06 12:05:45 +00:00
John Cupitt 5028771e6f always print mem high-water on leak check 2012-02-03 10:37:10 +00:00
John Cupitt d38e7bea57 fix delayed write to foreign via "w" 
also added vips_foreign_find_save_options()/
vips_foreign_find_load_options()
 2012-02-02 15:08:57 +00:00
John Cupitt 2fed2f3490 sync 2012-02-01 14:55:12 +00:00
John Cupitt ef2d7024bd version number bump 
starting to stabilise 7.28, hopefully
 2012-01-30 11:27:28 +00:00
John Cupitt 1068ccc4eb much faster smudge 
the new smudge based on im_conv() is just too slow ... back to the old
one, with some clean-ups
 2012-01-30 10:18:06 +00:00
John Cupitt 710b69e273 oops abs(double) was broken 2012-01-28 14:09:18 +00:00
John Cupitt 4ca2f3ed55 clean up fft, reduce memuse 2012-01-28 11:53:45 +00:00
John Cupitt d621cd1f38 remove old fftw2 path, reduce mem use 2012-01-28 11:27:16 +00:00
John Cupitt bf10ec7432 oop abs(complex) was broken 2012-01-27 21:24:47 +00:00
John Cupitt d1f5225e58 more robust char->enum 
edvips has much safer char->enum conversion
 2012-01-27 17:36:25 +00:00
John Cupitt c197e2f90e more robust enum printing 2012-01-27 17:14:59 +00:00
John Cupitt 7330c244a4 remove the fft fallbacks 
libvips had a set of fallback fft routines in case fftw was not
detected at configure time ... but they were terrible

remove them! we are fftw-only now
 2012-01-27 14:48:28 +00:00
John Cupitt b081f6a2fe oop we need im_setupout() after all 
also fix the type hint setting for the fft functions
 2012-01-27 14:25:52 +00:00
John Cupitt 95fc8190fa sync 2012-01-27 09:22:08 +00:00
John Cupitt d2e7644e97 cast to output was not working for save 
auto type conversion for save-as was broken
 2012-01-26 17:37:57 +00:00