sergiotarxz/libvips
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11d0a28ccb
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444 Commits

Author SHA1 Message Date
John Cupitt
11d0a28ccb redo im_abs as a class 2011-11-06 11:54:52 +00:00
John Cupitt
5a5c3a527e use "rd" mode more often 2011-11-05 14:55:41 +00:00
John Cupitt
8e7d7063b2 change SMALLTILE down to 128x128 
512x512 was just too big for large images
 2011-11-05 14:20:36 +00:00
John Cupitt
b668879856 remove the old vips7 trig operations 2011-11-04 18:28:22 +00:00
John Cupitt
7352d51053 redo im_rot*() as a class 2011-11-04 14:45:56 +00:00
John Cupitt
86fa10d474 new exif tag format 
jpeg2vips now attaches exif in a way that can be modified by client
programs
 2011-11-03 10:50:58 +00:00
John Cupitt
52c8678b23 flush on too many open files 
start to drop cached operations when there are too many files open

also, CLI args to control the cache limit, and more informative
--vips-leak messages
 2011-11-02 14:51:39 +00:00
John Cupitt
550b914fa6 remove vipspool 
vips_object_local_array() is much better ... get embed using this as
well
 2011-11-01 14:45:56 +00:00
John Cupitt
3e72edf1b5 rewrite im_black() as a class 2011-10-31 14:49:39 +00:00
John Cupitt
735749a4a2 add VipsLinear 
remove im_lintra*(), redone as a class
 2011-10-31 14:25:27 +00:00
John Cupitt
b4531ff24b add unary and invert 
add a base class for unary operators, try it out with VipsInvert
 2011-10-30 21:45:18 +00:00
John Cupitt
2da5560992 bandjoin done and dusted 2011-10-28 14:12:39 +01:00
John Cupitt
c027528b82 im_clip2fmt() redone as a class 
plus some rationalisation of member names
 2011-10-27 12:10:24 +01:00
John Cupitt
014763a845 rewrite im_replicate() as a class 2011-10-26 16:51:27 +01:00
John Cupitt
7e6f885ea1 redo im_extract*() as a class 2011-10-26 15:09:01 +01:00
John Cupitt
b969ce2aa5 im_*join() redone as a class 2011-10-26 13:26:20 +01:00
John Cupitt
2c4cbedc70 insert.c compiles 
and we have VipsArea as a public struct for array arguments
 2011-10-22 13:10:47 +01:00
John Cupitt
02d8f0925f sybnc 2011-10-20 14:56:13 +01:00
John Cupitt
df7059bc4a Merge remote-tracking branch 'origin/7.26' 
Conflicts:
	ChangeLog
	configure.in
	libvips/iofuncs/header.c
 2011-10-18 14:40:04 +01:00
John Cupitt
b15f07e3ac update exif orientation on jpeg write 
test the value of the 'exif-Orientation' tag and update exif on jpeg
write
 2011-10-18 14:29:35 +01:00
John Cupitt
ac377c143b im_dlip*() redone as a class 
VipsFlip replaces  im_fliphor() and im_flipver().
 2011-10-17 07:15:51 +01:00
John Cupitt
62baa5dfbc remove old im_embed() 
switched to the new class-based one
 2011-10-16 18:02:23 +01:00
John Cupitt
8dfb3056ac added VipsEmbed 
added VipsEmbed class, new macros for arg boilerplate, new priority
thing for arg ordering
 2011-10-16 14:48:47 +01:00
John Cupitt
fba3d000a3 handle offset correctly in convsep 
separable convolutions didn't handle offset correctly, thanks Nicolas
 2011-10-15 13:12:46 +01:00
John Cupitt
d25e94d0d2 squash compiler warnings 
and rename vips_image_write_filename() to vips_image_write_to_file() to
be more consistent
 2011-10-15 12:22:57 +01:00
John Cupitt
65e79de8f9 NOCACHE was not being set on OS X 
mmap() on OS X caches too much and we were not turning it off correctly
 2011-10-15 06:35:16 +01:00
John Cupitt
22a585c45b Merge remote-tracking branch 'origin/7.26' 
Conflicts:
	ChangeLog
	configure.in
	po/vips7.pot
 2011-10-12 12:09:08 +01:00
John Cupitt
8a8bb8fcf4 jpeg read/write copies XMP data 
im_jpeg2vips() and im_vips2jpeg() now know about XMP metadata and copy
it over
 2011-10-12 11:45:27 +01:00
John Cupitt
122c390c7b vips_class_map_all() was broken 2011-10-11 21:09:39 +01:00
John Cupitt
ffe4483030 vips_class_map_concrete_all() needed a compat macro 2011-10-11 18:22:08 +01:00
John Cupitt
66126c1076 hackery to move to vips_copy() 
half-way through moving over to the new vips_copy()
 2011-10-11 17:47:06 +01:00
John Cupitt
35ff0fa7c4 im_openout() compat was wrong 
The compatibility macro for im_openout() was wrong, causing ruby-vips to
break.
 2011-10-11 14:45:43 +01:00
John Cupitt
c0610db15d more VipsImage props 
expose more fields of VipsImage as props
 2011-09-30 13:59:05 +01:00
John Cupitt
952199e92a add VipsCopy 
add a basic VipsCopy operation, also demand_hint is now void
 2011-09-29 13:34:14 +01:00
John Cupitt
0f46696f16 add --vips-leak 
add --vips-leak flag for exit
 2011-09-24 10:27:21 +01:00
John Cupitt
13e354e869 add vips_shutdown() 
vips_shutdown() flushes caches, closes plugins and does a leak check
 2011-09-24 10:17:32 +01:00
John Cupitt
2003b5b524 csv read knows about quoted strings 
you can "enclose strings in \", and" it shouldn't get confused
 2011-09-23 22:01:32 +01:00
John Cupitt
ae8faf6597 remove dmalloc support 
we never used it and valgrind etc. is better anyway
 2011-09-23 17:12:47 +01:00
John Cupitt
9c84b0dfd9 add vips_tracked_malloc() 
new malloc()/free() pair do tracked allocations ... use g_new()/g_free()
everywhere else
 2011-09-21 14:50:32 +01:00
John Cupitt
4b2c8587b2 vips_malloc() size tracking 
vips_malloc() now tracks allocation size and can report total mem use.
It seems to trigger quite a few nip2 bugs though, I guess we are
g_free()ing the result in places (or vice versa).

======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x78a8f)[0x2aae8e011a8f]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x73)[0x2aae8e0158e3]
/home/john/vips/lib/libvips.so.15(vips_free+0xc2)[0x2aae88f7717e]
/home/john/GIT/nip2/src/nip2[0x4c9ce2]
/home/john/GIT/nip2/src/nip2(path_map_exact+0x63)[0x4ca127]
/home/john/GIT/nip2/src/nip2[0x4b5381]
 2011-09-19 16:44:51 +01:00
John Cupitt
df599f2f55 better vips_init() fallback 
the vips_init() fallback was not working well ... new, better one gets
called more often
 2011-09-12 12:28:01 +01:00
John Cupitt
5d1accfc83 fallback vips_init() 
call vips_init() for the user if they forget
 2011-09-09 17:14:27 +01:00
John Cupitt
e99f6cc49e fix up VipsPool 
vipspool working, test program in ~/try, passes valgrind
 2011-09-06 10:37:00 +01:00
John Cupitt
b5cadc1815 move C API back to int operations 
always return results through params
 2011-09-05 21:28:35 +01:00
John Cupitt
ad016c53a2 C API supports optional output args 
you can do stuff like

	int x;
	vips_min( fred, &min, "x", &x, NULL );

to get the x pos of the minimum
 2011-09-05 18:16:32 +01:00
John Cupitt
4ce3346a4f VipsMin stops early if it can 
if VipsMin sees a minimum value (eg. 0 for uchar) it'll stop searching
early
 2011-09-05 14:10:56 +01:00
John Cupitt
6f125a6f31 enable YCbCr compresison for jpeg in tiff write 
if we're writing RGB jpeg in tiff, enable YCbCR chrominance subsampling
for a 3x improvement in compression
 2011-09-05 10:53:17 +01:00
John Cupitt
7fe104fee6 support optional output args in the cli 
the cli interface now supports optional output args ... C API next
 2011-09-04 10:10:39 +01:00
John Cupitt
07eb155462 allow optional output args 
optional output args in C API startup ... need to fix up C API shutdown,
plus CLI, see TODO notes
 2011-08-31 11:37:12 +01:00
John Cupitt
2909cb93a4 add a 'stop' param to generate 
generate now has a 'stop' param, set this to indicate early successful
termination

this will be used by VipsMin and friends to stop scanning early for
conditions like seen a 0 in a uchar image while searching for min
 2011-08-29 14:29:33 +01:00