gst-launch: wake up less often to check if we've been interrupted

Check if we've been interrupted only four times per second instead
of twenty times per second, to wake up the cpu less often and
save power (see bug #600922).

diff --git a/tools/gst-launch.c b/tools/gst-launch.c
index 6cc2a4e..4d833c4 100644 (file)
--- a/tools/gst-launch.c
+++ b/tools/gst-launch.c
@@ -310,7 +310,7 @@ sigint_handler_sighandler (int signum)
   caught_intr = TRUE;
 }
 
-/* is called every 50 milliseconds (20 times a second), the interrupt handler
+/* is called every 250 milliseconds (4 times a second), the interrupt handler
  * will set a flag for us. We react to this by posting a message. */
 static gboolean
 check_intr (GstElement * pipeline)
@@ -395,7 +395,7 @@ event_loop (GstElement * pipeline, gboolean blocking, GstState target_state)
   bus = gst_element_get_bus (GST_ELEMENT (pipeline));
 
 #ifndef DISABLE_FAULT_HANDLER
-  g_timeout_add (50, (GSourceFunc) check_intr, pipeline);
+  g_timeout_add (250, (GSourceFunc) check_intr, pipeline);
 #endif
 
   while (TRUE) {