[mythtv-firehose] mythtv branch master updated by danielk. v0.26-alpha-55-gf9a46e0

[Git Repo Owner]

The branch, master has been updated on the
mythtv repository by gitolite user danielk.
       via  f9a46e0683ad9cf7fe04a9c523247dbe48105bae (commit)
       via  f3fb6f066ef12d470695c6934a023e26a557c6bb (commit)
       via  292323d67a2aa9980a79e8c74f090b9735029b36 (commit)
      from  52392963b380173f1e4343036f6814bd59a2f0af (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit f9a46e0683ad9cf7fe04a9c523247dbe48105bae
Author:    Daniel Kristjansson <danielk at cuymedia.net> at Sun, 29 Jul 2012 20:52:26 -0400
Committer: Daniel Kristjansson <danielk at cuymedia.net> at Sun, 29 Jul 2012 21:00:29 -0400
URL:       http://code.mythtv.org/cgit/mythtv/commit/?id=f9a46e0683ad9cf7fe04a9c523247dbe48105bae

Fix SIGINT/SIGTERM handling during video playback.
This was broken when SignalHandler was introduced.
There were two problems:
  1/ Calling QCoreApplication::exit()/quit() doesn't actually make the
     program exit if it is in the video playback loop since we take
     over the UI event loop. This has been fixed by periodically
     checking SignalHandler::IsExiting() and setting TV::wantsToExit
     if it is true.
  2/ The VideoOutputXv already had a signal handler for SIGINT, but
     so when we exit playback the first time we were resetting the
     SIGINT handler. This has been fixed by using the
     SignalHandler::SetHandler() method introduced in the last commit
     instead of registering a signal handler ourselves and making the
     new signal handler call QCoreApplication::exit() instead of exit().



commit f3fb6f066ef12d470695c6934a023e26a557c6bb
Author:    Daniel Kristjansson <danielk at cuymedia.net> at Sun, 29 Jul 2012 18:32:58 -0400
Committer: Daniel Kristjansson <danielk at cuymedia.net> at Sun, 29 Jul 2012 21:00:29 -0400
URL:       http://code.mythtv.org/cgit/mythtv/commit/?id=f3fb6f066ef12d470695c6934a023e26a557c6bb

Make SignalHandler a singleton.
There can only be one SignalHandler object per application.
This allows AddHandler to be a static method so it can
be used outside the main initialization. Since AddHandler
doesn't actually chain handlers as suggested by it's name
this also renames the method to SetHandler.

This also adds a lock for m_sigMap so we can call SetHandler
in a thread other than the main thread.

Finally, this allows a handler to be added for SIGINT and
SIGKILL.



commit 292323d67a2aa9980a79e8c74f090b9735029b36
Author:    Daniel Kristjansson <danielk at cuymedia.net> at Sun, 29 Jul 2012 19:36:54 -0400
Committer: Daniel Kristjansson <danielk at cuymedia.net> at Sun, 29 Jul 2012 21:00:29 -0400
URL:       http://code.mythtv.org/cgit/mythtv/commit/?id=292323d67a2aa9980a79e8c74f090b9735029b36

Set s_pgq to NULL after we delete it PreviewGeneratorQueue.



-----------------------------------------------------------------------

Summary of changes:
 mythtv/libs/libmythbase/signalhandling.cpp      |   84 +++++++++++++++++++----
 mythtv/libs/libmythbase/signalhandling.h        |   15 +++-
 mythtv/libs/libmythtv/previewgeneratorqueue.cpp |    1 +
 mythtv/libs/libmythtv/tv_play.cpp               |    6 ++
 mythtv/libs/libmythtv/util-xv.cpp               |   33 ++++++---
 mythtv/programs/mythavtest/main.cpp             |   10 +++
 mythtv/programs/mythbackend/main.cpp            |    2 +-
 mythtv/programs/mythbackend/main_helpers.cpp    |    3 +
 mythtv/programs/mythccextractor/main.cpp        |    3 +-
 mythtv/programs/mythcommflag/main.cpp           |    4 +-
 mythtv/programs/mythfilldatabase/main.cpp       |    4 +-
 mythtv/programs/mythfrontend/main.cpp           |    8 ++-
 mythtv/programs/mythjobqueue/main.cpp           |    4 +-
 mythtv/programs/mythlcdserver/main.cpp          |    6 ++-
 mythtv/programs/mythlogserver/main.cpp          |    6 +-
 mythtv/programs/mythmediaserver/main.cpp        |    4 +-
 mythtv/programs/mythmetadatalookup/main.cpp     |    4 +-
 mythtv/programs/mythpreviewgen/main.cpp         |    3 +-
 mythtv/programs/mythshutdown/main.cpp           |    5 +-
 mythtv/programs/mythtranscode/main.cpp          |    4 +-
 mythtv/programs/mythtv-setup/main.cpp           |    4 +-
 mythtv/programs/mythutil/main.cpp               |    4 +-
 mythtv/programs/mythwelcome/main.cpp            |   11 +++-
 23 files changed, 176 insertions(+), 52 deletions(-)

--