]> mj.ucw.cz Git - libucw.git/log
libucw.git
17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Wed, 20 Dec 2006 16:17:14 +0000 (17:17 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoadded missing type for a local variable
Pavel Charvat [Mon, 18 Dec 2006 12:23:14 +0000 (13:23 +0100)]
added missing type for a local variable

17 years agoFixed a typo preventing compilation in non-threaded mode.
Martin Mares [Mon, 18 Dec 2006 12:22:00 +0000 (13:22 +0100)]
Fixed a typo preventing compilation in non-threaded mode.

17 years agoRemove relics of pre-CONFIG_UCW_THREADS times.
Martin Mares [Mon, 18 Dec 2006 12:15:28 +0000 (13:15 +0100)]
Remove relics of pre-CONFIG_UCW_THREADS times.

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Mon, 18 Dec 2006 12:02:50 +0000 (13:02 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoMerged mainline with parallel shep-reap:
Pavel Charvat [Mon, 18 Dec 2006 12:02:41 +0000 (13:02 +0100)]
Merged mainline with parallel shep-reap:
- bucket file iface supports more than one opened DB
- shep-reap can preload buckets in parallel (useful especially on RAID systems)

17 years agoUse thread ID for temporary file creation.
Martin Mares [Mon, 18 Dec 2006 11:03:14 +0000 (12:03 +0100)]
Use thread ID for temporary file creation.

17 years agoAdded thread_id to ucwlib_context.
Martin Mares [Mon, 18 Dec 2006 10:59:35 +0000 (11:59 +0100)]
Added thread_id to ucwlib_context.

17 years agoFree thread context structure on thread termination.
Martin Mares [Mon, 18 Dec 2006 10:52:33 +0000 (11:52 +0100)]
Free thread context structure on thread termination.

17 years agoFixed bug in signal handling.
Martin Mares [Fri, 15 Dec 2006 15:01:36 +0000 (16:01 +0100)]
Fixed bug in signal handling.

17 years agoRemoved the `returned' hook.
Martin Mares [Fri, 15 Dec 2006 13:27:44 +0000 (14:27 +0100)]
Removed the `returned' hook.

17 years agoImplemented priority queues.
Martin Mares [Fri, 15 Dec 2006 13:27:21 +0000 (14:27 +0100)]
Implemented priority queues.

17 years agoimage-sim-test can display also base224-encoded signatures
Pavel Charvat [Tue, 12 Dec 2006 13:25:07 +0000 (14:25 +0100)]
image-sim-test can display also base224-encoded signatures

17 years agofixed long option for computation of base64 signatures
Pavel Charvat [Tue, 12 Dec 2006 10:23:56 +0000 (11:23 +0100)]
fixed long option for computation of base64 signatures

17 years agoimage-sim-test can display base64-encoded signature
Pavel Charvat [Tue, 12 Dec 2006 10:02:26 +0000 (11:02 +0100)]
image-sim-test can display base64-encoded signature

17 years agoUpdated various programs and Makefiles to use the threading infrastructure.
Martin Mares [Mon, 11 Dec 2006 22:46:52 +0000 (23:46 +0100)]
Updated various programs and Makefiles to use the threading infrastructure.

17 years agoUpdated libucw threading notes.
Martin Mares [Mon, 11 Dec 2006 22:46:28 +0000 (23:46 +0100)]
Updated libucw threading notes.

17 years agoLogging functions are thread-safe.
Martin Mares [Mon, 11 Dec 2006 22:46:18 +0000 (23:46 +0100)]
Logging functions are thread-safe.

17 years agoFixed thread safety of signal handling.
Martin Mares [Mon, 11 Dec 2006 22:45:56 +0000 (23:45 +0100)]
Fixed thread safety of signal handling.

Signals delivery is generally not deterministic in multi-threaded programs,
but SIGSEGV is always sent by the kernel to the thread which caused the fault.

Replaced the global signal handler array by a pointer in the per-thread
context and replaced saving of original handles (which was wrong even in
some non-threaded cases) by locked use counters.

Also moved logging of the SIGSEGV error message out of the signal handler
to be sure there are no clashes.

When libucw is compiled without threading, everything is nearly as simple
as before, because the thread context struct is static and all locks
disappear.

17 years agoExport temp_file_name().
Martin Mares [Mon, 11 Dec 2006 22:44:55 +0000 (23:44 +0100)]
Export temp_file_name().

17 years agoCreation of temporary files is now thread-safe (ugh).
Martin Mares [Mon, 11 Dec 2006 22:44:43 +0000 (23:44 +0100)]
Creation of temporary files is now thread-safe (ugh).

17 years agoAdded threading infrastructure to libucw and CONFIG_UCW_THREADS.
Martin Mares [Mon, 11 Dec 2006 22:43:37 +0000 (23:43 +0100)]
Added threading infrastructure to libucw and CONFIG_UCW_THREADS.

Finally decided that we need threading support in too many libucw modules,
so the only sane thing is to link all programs with -lpthread. On the
other hand, I would like to keep the possibility of building non-threaded libucw,
so I've introduced a new config switch, which is always set for Sherlock.

17 years agoTrivial cleanups.
Martin Mares [Mon, 11 Dec 2006 22:39:22 +0000 (23:39 +0100)]
Trivial cleanups.

17 years agoAdded a library module for distributing work between threads.
Martin Mares [Mon, 11 Dec 2006 22:38:05 +0000 (23:38 +0100)]
Added a library module for distributing work between threads.

(Ported from the dev-sorter branch.)

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10
Martin Mares [Fri, 8 Dec 2006 17:09:08 +0000 (18:09 +0100)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10

(centrum/cz/{cf/local,config} merged manually)

17 years agoCONFIG_INSTALL_API installs libimages headers
Pavel Charvat [Fri, 8 Dec 2006 16:44:59 +0000 (17:44 +0100)]
CONFIG_INSTALL_API installs libimages headers

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10
Pavel Charvat [Mon, 27 Nov 2006 23:50:00 +0000 (00:50 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10

17 years agofixed reading of big jpegs (serious today's bug)
Pavel Charvat [Mon, 27 Nov 2006 23:49:09 +0000 (00:49 +0100)]
fixed reading of big jpegs (serious today's bug)

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10
Pavel Charvat [Mon, 27 Nov 2006 12:57:32 +0000 (13:57 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10

17 years agofixed deinterlacing of very small GIFs
Pavel Charvat [Mon, 27 Nov 2006 12:41:33 +0000 (13:41 +0100)]
fixed deinterlacing of very small GIFs

17 years agotypo
Pavel Charvat [Mon, 27 Nov 2006 12:11:35 +0000 (13:11 +0100)]
typo

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10
Pavel Charvat [Mon, 27 Nov 2006 12:08:59 +0000 (13:08 +0100)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#v3.10

17 years agoaccording to libjpeg documentation fill_input_buffer should never return zero
Pavel Charvat [Mon, 27 Nov 2006 12:06:00 +0000 (13:06 +0100)]
according to libjpeg documentation fill_input_buffer should never return zero

17 years agoignore libjpeg warnings
Pavel Charvat [Sat, 25 Nov 2006 21:14:31 +0000 (22:14 +0100)]
ignore libjpeg warnings

17 years ago64bit bug in image signatures
Pavel Charvat [Sat, 25 Nov 2006 21:11:15 +0000 (22:11 +0100)]
64bit bug in image signatures

17 years agofixed segfaulting libjpeg warnings when decoding partially wrong images...
Pavel Charvat [Fri, 24 Nov 2006 23:31:25 +0000 (00:31 +0100)]
fixed segfaulting libjpeg warnings when decoding partially wrong images...
now we reject such images, but it can be easily changed in ifdef

17 years agopartial YCCK colorspace support
Pavel Charvat [Sat, 11 Nov 2006 20:11:11 +0000 (21:11 +0100)]
partial YCCK colorspace support

17 years agofixed Bug 3188 - libimages supports shared libraries;
Pavel Charvat [Mon, 6 Nov 2006 11:29:11 +0000 (12:29 +0100)]
fixed Bug 3188 - libimages supports shared libraries;
it depends on libsh only with CONFIG_SHERLOCK

17 years agohacked libimages tests dependencies
Pavel Charvat [Mon, 6 Nov 2006 10:34:38 +0000 (11:34 +0100)]
hacked libimages tests dependencies

17 years agofixed color.test compilation
Pavel Charvat [Mon, 6 Nov 2006 09:52:49 +0000 (10:52 +0100)]
fixed color.test compilation

17 years agoMoved the update hook script to a separate repository.
Martin Mares [Fri, 3 Nov 2006 19:41:28 +0000 (20:41 +0100)]
Moved the update hook script to a separate repository.

17 years agoadded support for some color conversions; we should be able to load cmyk
Pavel Charvat [Thu, 2 Nov 2006 23:06:50 +0000 (00:06 +0100)]
added support for some color conversions; we should be able to load cmyk
jpegs now...

17 years agoimage-tool uses RGB automatically when converting non-RGB jpegs
Pavel Charvat [Wed, 1 Nov 2006 13:52:57 +0000 (14:52 +0100)]
image-tool uses RGB automatically when converting non-RGB jpegs
to gif/png

17 years agoslightly changed dealing with color spaces
Pavel Charvat [Wed, 1 Nov 2006 13:38:11 +0000 (14:38 +0100)]
slightly changed dealing with color spaces
(I will add CMYK -> RGB conversion soon ... bug #2819)

17 years agoenable dynamic linking on Darwin
Robert Spalek [Sat, 28 Oct 2006 01:20:44 +0000 (18:20 -0700)]
enable dynamic linking on Darwin

17 years agoauto-detect CONFIG_LFS
Robert Spalek [Sat, 28 Oct 2006 00:54:26 +0000 (17:54 -0700)]
auto-detect CONFIG_LFS

17 years agomake the Perl Ulimit module compilable on Darwin
Robert Spalek [Fri, 27 Oct 2006 03:51:43 +0000 (20:51 -0700)]
make the Perl Ulimit module compilable on Darwin

17 years agoupdate the code so that it compiles both on Linux and Darwin
Robert Spalek [Fri, 27 Oct 2006 03:10:36 +0000 (20:10 -0700)]
update the code so that it compiles both on Linux and Darwin

17 years agofdatasync is not supported on Darwin ===> work-around
Robert Spalek [Fri, 27 Oct 2006 03:08:09 +0000 (20:08 -0700)]
fdatasync is not supported on Darwin ===> work-around

17 years agoadded a wrapper for POSIX semaphores that works also on Darwin
Robert Spalek [Fri, 27 Oct 2006 03:05:16 +0000 (20:05 -0700)]
added a wrapper for POSIX semaphores that works also on Darwin

17 years agoseparate the support of large files from using LFS versions of file functions
Robert Spalek [Fri, 27 Oct 2006 03:03:32 +0000 (20:03 -0700)]
separate the support of large files from using LFS versions of file functions

17 years agoALIGN renamed to ALIGN_TO
Robert Spalek [Thu, 26 Oct 2006 01:56:57 +0000 (18:56 -0700)]
ALIGN renamed to ALIGN_TO

17 years agofixed forgotten text :)
Pavel Charvat [Sun, 22 Oct 2006 14:45:49 +0000 (16:45 +0200)]
fixed forgotten text :)

17 years agoCompleted merge with dev-img branch.
Pavel Charvat [Thu, 19 Oct 2006 08:34:16 +0000 (10:34 +0200)]
Completed merge with dev-img branch.

- libimages library
- gatherer uses libimages instead of GraphicsMagick
- added indexation of image signatures and support
  for similar images to search server (IMAGESIM)
- CZ indexation split to text and images
- ... and more small changes

17 years agoPartial merge with dev-img - added libimages.
Pavel Charvat [Thu, 19 Oct 2006 08:13:19 +0000 (10:13 +0200)]
Partial merge with dev-img - added libimages.

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Wed, 18 Oct 2006 14:49:55 +0000 (16:49 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agorewriting PL timetables... incomplete
Pavel Charvat [Wed, 18 Oct 2006 13:14:16 +0000 (15:14 +0200)]
rewriting PL timetables... incomplete

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Fri, 13 Oct 2006 11:48:33 +0000 (13:48 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git
Martin Mares [Fri, 13 Oct 2006 09:40:04 +0000 (11:40 +0200)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agostk_printf() has been fixed.
Martin Mares [Fri, 13 Oct 2006 09:28:59 +0000 (11:28 +0200)]
stk_printf() has been fixed.

17 years agogenconfig can include program's output (should be deterministic)
Pavel Charvat [Thu, 12 Oct 2006 14:59:36 +0000 (16:59 +0200)]
genconfig can include program's output (should be deterministic)

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#dev-threads
Pavel Charvat [Tue, 10 Oct 2006 09:13:28 +0000 (11:13 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#dev-threads

17 years agoconf: improve the format of the error message issued on invalid -S setting
Robert Spalek [Mon, 9 Oct 2006 17:56:06 +0000 (19:56 +0200)]
conf: improve the format of the error message issued on invalid -S setting

17 years agothread-safe stk_printf
Pavel Charvat [Mon, 9 Oct 2006 08:21:56 +0000 (10:21 +0200)]
thread-safe stk_printf

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#dev-threads
Pavel Charvat [Fri, 6 Oct 2006 08:17:48 +0000 (10:17 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#dev-threads

17 years agoReplaced the SORTER_DECLARE_ONLY hack by lib/sorter-globals.h.
Martin Mares [Thu, 5 Oct 2006 17:41:56 +0000 (19:41 +0200)]
Replaced the SORTER_DECLARE_ONLY hack by lib/sorter-globals.h.

17 years ago* dev-threads merged to dev-img
Pavel Charvat [Wed, 4 Oct 2006 12:36:48 +0000 (14:36 +0200)]
* dev-threads merged to dev-img
* scanner generates only one file for image duplicates search
  (I will optimize this later... it has been disabled anyway)
* parallel imagesig analyser

(only tried to compile... not tested yet)

Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git#dev-threads

17 years agobugfix in area-based image scaling
Pavel Charvat [Mon, 2 Oct 2006 15:18:07 +0000 (17:18 +0200)]
bugfix in area-based image scaling

17 years agomore MJ's corrections... to be continue
Pavel Charvat [Mon, 2 Oct 2006 14:34:57 +0000 (16:34 +0200)]
more MJ's corrections... to be continue

17 years ago* removed CONFIG_IMAGES_EXIF switch (always enabled)
Pavel Charvat [Mon, 2 Oct 2006 14:21:16 +0000 (16:21 +0200)]
* removed CONFIG_IMAGES_EXIF switch (always enabled)
* u32 -> uns  in struct image/image_io

17 years agomore MJ's corrections... to be continue
Pavel Charvat [Mon, 2 Oct 2006 13:55:26 +0000 (15:55 +0200)]
more MJ's corrections... to be continue

17 years agoimage_scale:
Pavel Charvat [Mon, 2 Oct 2006 08:08:03 +0000 (10:08 +0200)]
image_scale:
- fixed visible rounding error near right and bottom edges
- implemented simple nearest neighbour algorithm
- speed experiments with SIMD bilinear filter...
  will continue in free time

17 years agoPolished comments.
Martin Mares [Fri, 29 Sep 2006 10:18:10 +0000 (12:18 +0200)]
Polished comments.

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Wed, 27 Sep 2006 12:21:18 +0000 (14:21 +0200)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agofixed bskip usage
Pavel Charvat [Wed, 27 Sep 2006 11:31:31 +0000 (13:31 +0200)]
fixed bskip usage

17 years agoand now a correct solution... skip_input_data should be able to jump
Pavel Charvat [Wed, 27 Sep 2006 11:24:47 +0000 (13:24 +0200)]
and now a correct solution... skip_input_data should be able to jump
exactly at EOF (according to libjpeg documentation)

17 years agofixed segfault when libjpeg asked to skip behind EOF
Pavel Charvat [Wed, 27 Sep 2006 11:06:17 +0000 (13:06 +0200)]
fixed segfault when libjpeg asked to skip behind EOF

17 years agoDefine NO_INLINE, which can be helpful when profiling.
Martin Mares [Tue, 26 Sep 2006 14:00:16 +0000 (16:00 +0200)]
Define NO_INLINE, which can be helpful when profiling.

17 years ago* let the compiler align several libimages structucters on his own
Pavel Charvat [Tue, 26 Sep 2006 12:23:34 +0000 (14:23 +0200)]
* let the compiler align several libimages structucters on his own
* do not assert presence of shepherd's weights in the image indexer
  (should not happen... useful only for debugging)

17 years agosome corrections in ImageSim config section
Pavel Charvat [Sun, 24 Sep 2006 22:36:14 +0000 (00:36 +0200)]
some corrections in ImageSim config section

17 years agoadded few comments to IMAGESIM configuration... sorry for bad English :-)
Pavel Charvat [Sun, 24 Sep 2006 22:30:25 +0000 (00:30 +0200)]
added few comments to IMAGESIM configuration... sorry for bad English :-)

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git
Martin Mares [Fri, 22 Sep 2006 19:15:23 +0000 (21:15 +0200)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agoA better comments on character set names.
Martin Mares [Fri, 22 Sep 2006 14:38:06 +0000 (16:38 +0200)]
A better comments on character set names.

17 years agonote that we use RCF names for supported charsets
Pavel Charvat [Fri, 22 Sep 2006 14:33:10 +0000 (16:33 +0200)]
note that we use RCF names for supported charsets

17 years agoDocumented thread safety of ucwlib functions.
Martin Mares [Wed, 20 Sep 2006 14:35:12 +0000 (16:35 +0200)]
Documented thread safety of ucwlib functions.

17 years agodisabled forgotten LOCAL_DEBUG
Pavel Charvat [Wed, 20 Sep 2006 11:14:47 +0000 (13:14 +0200)]
disabled forgotten LOCAL_DEBUG

17 years agotest also GIFs for thread-safety
Pavel Charvat [Wed, 20 Sep 2006 10:28:52 +0000 (12:28 +0200)]
test also GIFs for thread-safety

17 years agoCONFIG_IMAGES_LIBMAGICK works again
Pavel Charvat [Wed, 20 Sep 2006 10:02:42 +0000 (12:02 +0200)]
CONFIG_IMAGES_LIBMAGICK works again

17 years agorevising & testing image library
Pavel Charvat [Wed, 20 Sep 2006 09:43:24 +0000 (11:43 +0200)]
revising & testing image library

* struct image_thread renamed to struct image_context;
  changed its messaging iface
* added simple automatic tests for thread safety
* added some global ImageLib.* configuration variables
* playing with color spaces... not important but interesting :-)

- to be continue -

17 years agobb_ofs_printf() -> bb_printf_at()
Pavel Charvat [Tue, 19 Sep 2006 08:57:11 +0000 (10:57 +0200)]
bb_ofs_printf() -> bb_printf_at()
added bb_printf()

17 years agorest of bbuf printf
Pavel Charvat [Mon, 18 Sep 2006 13:08:58 +0000 (15:08 +0200)]
rest of bbuf printf

17 years agoMerge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git#dev-img
Pavel Charvat [Mon, 18 Sep 2006 12:58:16 +0000 (14:58 +0200)]
Merge with git+ssh://cvs.ucw.cz/projects/sherlock/GIT/sherlock.git#dev-img

17 years agoprintf to a growing buffer
Pavel Charvat [Mon, 18 Sep 2006 12:57:07 +0000 (14:57 +0200)]
printf to a growing buffer

17 years agoMerge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git
Pavel Charvat [Mon, 18 Sep 2006 10:03:56 +0000 (12:03 +0200)]
Merge with git+ssh://git.ucw.cz/projects/sherlock/GIT/sherlock.git

17 years agobufgix in image comparision
Pavel Charvat [Mon, 18 Sep 2006 06:41:02 +0000 (08:41 +0200)]
bufgix in image comparision

17 years agobackup of some experiments with similarity
Pavel Charvat [Sun, 17 Sep 2006 13:58:00 +0000 (15:58 +0200)]
backup of some experiments with similarity

17 years agoalign signature size
Pavel Charvat [Sat, 16 Sep 2006 14:21:06 +0000 (16:21 +0200)]
align signature size

17 years agosmall changes in signatures config
Pavel Charvat [Sat, 16 Sep 2006 13:50:51 +0000 (15:50 +0200)]
small changes in signatures config

17 years agostore also image dimensions
Pavel Charvat [Sat, 16 Sep 2006 12:58:21 +0000 (14:58 +0200)]
store also image dimensions

17 years agoexperiment - store relative centroid position for each image region
Pavel Charvat [Sat, 16 Sep 2006 12:40:15 +0000 (14:40 +0200)]
experiment - store relative centroid position for each image region