This commit was generated by cvs2svn to compensate for changes in r85,

which included commits to RCS files with non-trunk default branches.


git-svn-id: https://recordmydesktop.svn.sourceforge.net/svnroot/recordmydesktop/trunk@86 f606c939-3180-4ac9-a4b8-4b8779d57d0a

1 files changed, 81 insertions, 0 deletions

diff --git a/rMD-exp/src/register_callbacks.c b/rMD-exp/src/register_callbacks.c
new file mode 100644
index 0000000..677fc75
--- /dev/null
+++ b/rMD-exp/src/register_callbacks.c
@@ -0,0 +1,81 @@
+/*********************************************************************************
+*                             recordMyDesktop                                    *
+**********************************************************************************
+*                                                                                *
+*             Copyright (C) 2006  John Varouhakis                                *
+*                                                                                *
+*                                                                                *
+*    This program is free software; you can redistribute it and/or modify        *
+*    it under the terms of the GNU General Public License as published by        *
+*    the Free Software Foundation; either version 2 of the License, or           *
+*    (at your option) any later version.                                         *
+*                                                                                *
+*    This program is distributed in the hope that it will be useful,             *
+*    but WITHOUT ANY WARRANTY; without even the implied warranty of              *
+*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               *
+*    GNU General Public License for more details.                                *
+*                                                                                *
+*    You should have received a copy of the GNU General Public License           *
+*    along with this program; if not, write to the Free Software                 *
+*    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   *
+*                                                                                *
+*                                                                                *
+*                                                                                *
+*    For further information contact me at johnvarouhakis@gmail.com              *
+**********************************************************************************/
+
+
+#include <recordmydesktop.h> 
+void SetExpired(int signum){
+    frames_total++;
+    if(capture_busy){
+        frames_lost++;
+    }
+    pthread_cond_broadcast(time_cond);//sig handlers should not call this func
+                                    //could be a set_expired and main thread
+                                    //doing a while(running) if set_expired broadcast else usleep(n)
+}
+
+void SetPaused(int signum){
+    if(!Paused)
+        Paused=1;
+    else{
+//         pthread_cond_broadcast(pause_cond);//thsi should work, but it doesn't
+        int i;//this is a bug
+        Paused=0;//normally with the broadcast all the threads should restart, but sound capture thread
+        for(i=0;i<15;i++)//remains dead. If a bunch of signals, restarts all threads, why can't a broadcast do the same?
+            pthread_cond_signal(pause_cond);//if you have any idea please contact me.
+                                            //(misses the signal?)
+    }
+}
+
+
+void SetRunning(int signum){
+    *Running=0;
+    if(signum==SIGABRT)
+        Aborted=1;
+}
+
+void RegisterCallbacks(ProgArgs *args){
+
+    struct itimerval value;
+    struct sigaction time_act,pause_act,end_act;
+
+
+    value.it_interval.tv_sec=value.it_value.tv_sec=0;
+    value.it_interval.tv_usec=value.it_value.tv_usec=(1000000)/args->fps;
+    setitimer(ITIMER_REAL,&value,NULL);
+    time_act.sa_handler=SetExpired;
+    pause_act.sa_handler=SetPaused;
+    end_act.sa_handler=SetRunning;
+    sigfillset(&(time_act.sa_mask)); 
+    sigfillset(&(pause_act.sa_mask)); 
+    sigfillset(&(end_act.sa_mask)); 
+    time_act.sa_flags=pause_act.sa_flags=end_act.sa_flags=0;
+    sigaction(SIGALRM,&time_act,NULL);
+    sigaction(SIGUSR1,&pause_act,NULL);
+    sigaction(SIGINT,&end_act,NULL);
+    sigaction(SIGTERM,&end_act,NULL);
+    sigaction(SIGABRT,&end_act,NULL);
+}
+