[mythtv-commits] mythtv commit: r7288 by danielk

[mythtv at cvs.mythtv.org]

      Author: danielk
        Date: 2005-09-22 17:18:02 +0000 (Thu, 22 Sep 2005)
New Revision: 7288
   Changeset: http://cvs.mythtv.org/trac/changeset/7288

Modified:

   trunk/mythtv/libs/libmythtv/NuppelVideoRecorder.cpp
   trunk/mythtv/libs/libmythtv/NuppelVideoRecorder.h
   trunk/mythtv/libs/libmythtv/dbox2recorder.cpp
   trunk/mythtv/libs/libmythtv/dtvrecorder.cpp
   trunk/mythtv/libs/libmythtv/dtvrecorder.h
   trunk/mythtv/libs/libmythtv/dvbchannel.cpp
   trunk/mythtv/libs/libmythtv/dvbchannel.h
   trunk/mythtv/libs/libmythtv/dvbrecorder.cpp
   trunk/mythtv/libs/libmythtv/dvbrecorder.h
   trunk/mythtv/libs/libmythtv/firewirerecorder.cpp
   trunk/mythtv/libs/libmythtv/firewirerecorder.h
   trunk/mythtv/libs/libmythtv/hdtvrecorder.cpp
   trunk/mythtv/libs/libmythtv/hdtvrecorder.h
   trunk/mythtv/libs/libmythtv/mpegrecorder.cpp
   trunk/mythtv/libs/libmythtv/mpegrecorder.h
   trunk/mythtv/libs/libmythtv/recorderbase.cpp
   trunk/mythtv/libs/libmythtv/recorderbase.h
   trunk/mythtv/libs/libmythtv/tv_rec.cpp
   trunk/mythtv/libs/libmythtv/tv_rec.h

Log:

This changes the pausing in the recorders to use
QWaitConditions instead of busy waiting.

There is still a timeout on the waitconditions,
but it is 100,000 ns rather than 50-1000 ns.
This is needed because someone should be able to
close the recorder without unpausing first.

I've tested the DVB, MPEG and framebuffer recorders.
But I don't have a Firewire/DBOX2 cable box so...

There is also a little bit for cruft removal in
dtvrecorder, dvbrecorder, and hdtvrecorder.

The DVBRecorder in particular had a pretty broken
pause, it had to finish an infinte loop before it
would pause when channel was off-air.