peter/libraw1394
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Author SHA1 Message Date
Erik Hovland
378b935fa3 Make sure variables are initialized before used. 
Signed-off-by: Erik Hovland <erik@hovland.org>
Signed-off-by: Dan Dennedy <dan@dennedy.org>
 2008-10-28 22:52:04 -07:00
Dan Dennedy
6747abb057 dispatch.c: fix a memory leak on not deleting the raw1394 wrapper handle. 2008-07-21 22:01:03 -07:00
Dan Dennedy
99e9f575bf configure.ac, Makefile.am: drop debian from build and restore doc and tools 
to dist make target.
 2008-07-18 02:13:41 -07:00
Dan Dennedy
e90c205d1b NEWS: added release notes 
Makefile.am: use git-log to generate ChangeLog on make dist.
 2008-07-18 01:54:38 -07:00
Dan Dennedy
28f20b3e15 Reset the libtool age. 2008-07-18 01:08:30 -07:00
Dan Dennedy
8f942654d9 Change handle validation to prevent segfault and be more informative. 2008-07-06 12:06:40 -07:00
Stefan Richter
4ce429a797 Fix raw1394_read_cycle_timer after juju integration 
The ieee1394 version of raw1394_read_cycle_timer() fell over the cliff
in "First cut at integrating juju".  This brings it back and adds a juju
version of it.

Also correct a typo in the inline documentation: s/get/read/
 2008-07-05 13:16:30 -07:00
Philippe Troin
477b6eee6d Plug dir leak and initialize data structs 
While trying to track down some crashes in kino, I found the following problems
with libraw1394:

 * There is a DIR* leak in raw1394_set_port().
 * Lots of data structures are not fully initialized when calling IEEE1394
   ioctl()s.  These cause valgrind errors (benign, as valgrind does not know
   how to interpret all ioctls.  However these also cause kino to crash in
   libraw1394.  I've added a bunch of memset()s to prevent this problem from
   happening.

Forward-ported to libraw1394 git tree by Jarod Wilson.
 2008-07-05 13:09:29 -07:00
Dan Dennedy
f9681ff59d Move the source code files in the juju directory into the src directory and 
give them 'fw' names instead of 'juju.'
 2008-04-30 14:37:28 -07:00
Dan Dennedy
3b4d2eed60 libraw1394.sgml, raw1394.h: remove information about deprecated isochronous 
API that has been removed.
 2008-04-29 23:09:22 -07:00
Dan Dennedy
832c9c3d89 juju/raw1394-iso.c: bugfix size of mmap'ed isochronous buffer to prevent 
segfault in applications.
 2008-04-29 17:27:00 -07:00
Dan Dennedy
0ea462ae98 First cut at integrating juju 
This is currently working with legacy ieee1394 and tools/testlibraw.
 2008-04-23 17:44:36 -07:00
Dan Dennedy
919e399936 Fix configure.ac missing fi after initial merge. 2008-04-22 10:54:00 -07:00
Dan Dennedy
7c4d497054 Merge commit 'krh/juju' 
Conflicts:

	configure.ac
 2008-04-22 10:51:50 -07:00
Dan Dennedy
7c3faea62a Merge branch 'master' of dennedy.org:git/dennedy.org/libraw1394 2008-03-27 15:13:42 -07:00
ddennedy
342b660afa src/eventloop.c: redo the undo (git-svn virgin at the controls) 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@179 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2008-03-27 21:32:51 +00:00
Dan Dennedy
bf7527e19a Merge branch 'master' of dennedy.org:git/dennedy.org/libraw1394 2008-03-27 14:06:07 -07:00
ddennedy
4ce7f7d8f0 eventloop.c: apply patch from Jonas Bonn to retrty read when failed with EINTR. 
This can occur when libraw1394 callera receives a signal while in the read and
the caller is not using a signal handler set with signal().


git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@178 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2008-03-27 20:25:26 +00:00
ddennedy
8bb915dd16 eventloop.c: apply patch from Jonas Bonn to retry read when failed with EINTR. 
This can occur when libraw1394 caller receives a signal while in this read and
the caller is not using a signal handler set with signal().


git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@177 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2008-03-27 20:25:23 +00:00
Dan Dennedy
a118281f85 eventloop.c: apply patch from Jonas Bonn to retry read when failed with EINTR. 
This can occur when libraw1394 caller receives a signal while in this read and
the caller is not using a signal handler set with signal().
 2008-03-27 09:48:02 -07:00
Jarod Wilson
8085c633bc Set handle->iso.packets to NULL after freeing to avoid double-frees. 2007-10-24 16:50:24 -04:00
ddennedy
77b6ef1f9e fix documentation on raw1394_update_config_rom 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@175 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2007-10-14 01:46:08 +00:00
ddennedy
5efd221f57 add Pieter Palmers to AUTHORS as contributor 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@174 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2007-10-14 01:41:30 +00:00
ddennedy
ec911fc60d update release notes 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@173 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2007-10-14 01:35:16 +00:00
Kristian Høgsberg
78a77758c7 Update the juju implementation to follow the recent bitfield changes. 2007-06-13 18:31:59 -04:00
ddennedy
c65a1c3ad8 Apply patch from Jon Schewe <jon.schewe@honeywell.com> to make valgrind happy. Adds --with-valgrind configure option. 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@172 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2007-05-30 05:11:30 +00:00
Kristian Høgsberg
fcba731c21 Follow ioctl changes and header file move. 2007-04-17 20:06:14 -04:00
Jay Fenlason
c896d53c99 Use correct payload size for two-operand lock transactions. 2007-04-12 14:39:24 -04:00
Kristian Høgsberg
7096501f0d Use power-of-two max packet sizes. 2007-04-12 14:11:48 -04:00
Kristian Høgsberg
fb1570efbf Wrap receive tail pointer correctly. 2007-04-12 14:11:20 -04:00
Kristian Høgsberg
194edcc9cd Refactor packet queueing and use for both xmit and recv. 2007-04-11 18:22:36 -04:00
Kristian Høgsberg
d9fd708f82 Fix warnings. 2007-04-03 22:15:54 -04:00
Kristian Høgsberg
760378898f Implement raw1394_iso_xmit_sync(), remove debug code. 2007-04-03 22:07:40 -04:00
Kristian Høgsberg
18c6919398 Handle rawiso dispositions. 2007-04-03 21:23:08 -04:00
Kristian Høgsberg
7e50d28e8a Fix xmit payload packing, use pointers for circular buffer indices. 2007-04-03 21:00:06 -04:00
Kristian Høgsberg
aa70f855b3 Make raw1394_iso_xmit_write work. 2007-04-03 13:31:36 -04:00
Kristian Høgsberg
d9b43daf48 More work on iso receive; handle payload wrapping. 2007-04-02 17:33:07 -04:00
Kristian Høgsberg
89281b5767 Decode iso headers properly. 2007-03-31 19:45:39 -04:00
Kristian Høgsberg
429167e36a Get rawiso receive a little closer to working. 2007-03-28 22:55:21 -04:00
Kristian Høgsberg
5659d28c2d Add the juju support work so far. 2007-03-26 16:49:12 -04:00
ddennedy
1f1549c6ad add documentation about existence of RAW1394DEV 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@171 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2007-02-17 02:30:13 +00:00
ddennedy
4a129dd960 add support for RAW1394DEV environment variable to override default /dev/raw1394, but also attempt to failover to default. 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@170 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2007-02-17 02:24:16 +00:00
ddennedy
fa981a8b96 added raw1394_read_cycle_timer, contributed by Pieter Palmers 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@169 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2007-02-14 05:29:18 +00:00
ddennedy
3a35307a85 bugfix segfault in raw1394_iso_shutdown on no iso activity due to not initializing raw1394_handle.iso_packet_infos to NULL in raw1394_new_handle 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@168 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2006-10-17 03:39:37 +00:00
ddennedy
e4e2330837 apply optimization patch from Pieter Palmers that removes modulo operator from high frequency isochronous code 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@167 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2006-05-09 04:27:38 +00:00
ddennedy
45503d30d3 cleanup some compiler warnings 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@165 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2006-04-09 02:25:22 +00:00
ddennedy
e5d5603758 add release notes 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@164 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2006-04-09 02:18:47 +00:00
ddennedy
0b0ad6b10e lock allocated isochronous packet tracking memory 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@163 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2006-04-09 02:13:44 +00:00
ddennedy
9c74e4a295 remove memory allocations for isochronous operations from the libraw1394 event loop to make them more respectful of realtime applications 
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@162 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2006-04-09 01:26:41 +00:00
ddennedy
96aaa4ca65 Added a new callback response for iso_xmit handlers: RAW1394_ISO_AGAIN. 
This would be returned when the callback doesn't have enough data to
create a complete packet. This can occur when the xmit buffers are
bigger than the buffers supplying the data. It is not nescessarily an
error, because there are enough packets in the xmit buffer. This
response could give the data supplyer more time to fill the intermediate
buffer without losing any packets.

Signed-off-by: Pieter Palmers <pieterp@joow.be>
Signed-off-by: Dan Dennedy <dan@dennedy.org>


git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@161 53a565d1-3bb7-0310-b661-cf11e63c67ab
 2006-03-04 01:17:46 +00:00