813 Commits

Author	SHA1	Message	Date
John Cupitt	fd98d100a9	use vips_flatten() in save ... alpha is automatically flattened out if the save operation does not support it	2012-06-18 17:26:50 +01:00
John Cupitt	70b14c2f1d	add vips_flatten() ... ... background arg not quite working	2012-06-18 14:49:39 +01:00
John Cupitt	2b432723f4	don't save RGBA as JPG CMYK	2012-06-18 09:08:02 +01:00
John Cupitt	d5bd8d0de0	improve resolution unit handling in tiff save ... the deprecated tiff saver used to use pixels/mm in resolution specification, rather than the user's suggested unit	2012-05-17 11:13:38 +01:00
John Cupitt	c394f54952	sync	2012-05-16 14:51:22 +01:00
John Cupitt	4595413e0d	add ICC profile read/write for png	2012-03-13 14:22:13 +00:00
John Cupitt	3297400952	disable debug in production builds ... by default all debug (including assert and cast checks) is disabled in production builds	2012-03-02 14:19:32 +00:00
John Cupitt	5771be4186	xres/yres become double ... we had them as float before to make load/save easier, but that means we need lots of hacks to make properties work correctly instead, convert to/from float on read/write and have them as double internally	2012-03-02 12:54:50 +00:00
John Cupitt	792ff7f03d	sync	2012-03-02 10:16:58 +00:00
John Cupitt	59c655683a	relax assert() checks for foreign ... load from buffer can have get_flags() but no get_flags_filename(), remove assert test	2012-03-01 14:21:06 +00:00
John Cupitt	8344dbb808	complex ==, != was broken ... argh the broken test suite was hiding some nasties	2012-03-01 14:09:52 +00:00
John Cupitt	58439e31fb	fix filename display in "header" and friends	2012-02-29 13:49:48 +00:00
John Cupitt	6ab6ec410c	cleanups	2012-02-28 14:17:02 +00:00
John Cupitt	6ba96b2333	fix hist normalisation ... hist norm was broken due to the VipsStats width change	2012-02-28 12:05:25 +00:00
John Cupitt	ef19ecc923	win32 fixes ... we had a dropped file and a mode_t in a va_get() that should have been an int	2012-02-25 17:47:40 +00:00
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	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	3dcd3729a0	fix interlaced png read ... also remove old sinkmemory	2012-02-17 17:59:09 +00:00
John Cupitt	ff7d02a979	start a new sinkmemory	2012-02-17 10:45:58 +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	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	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	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	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	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