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examples: remove unused return value in addstream

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Removing unused return value of pause_play_stream ().
Fixing code style to satisfy the git hook.
This commit is contained in:
Luis de Bethencourt 2015-04-08 17:12:22 +01:00
parent 2145586ab6
commit 7d147e27c5
1 changed files with 16 additions and 11 deletions
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27
tests/examples/dynamic/addstream.c
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@ -53,7 +53,7 @@ create_stream (const gchar * descr)
return bin; return bin;
} }
static gboolean static void
pause_play_stream (GstElement * bin, gint seconds) pause_play_stream (GstElement * bin, gint seconds)
{ {
gboolean punch_in; gboolean punch_in;
@ -85,9 +85,10 @@ pause_play_stream (GstElement * bin, gint seconds)
* this situation timestamps start from 0. */ * this situation timestamps start from 0. */
punch_in = TRUE; punch_in = TRUE;
break; break;
default:
case GST_STATE_CHANGE_FAILURE: case GST_STATE_CHANGE_FAILURE:
return FALSE; /* fall through to return */
default:
return;
} }
if (seconds) if (seconds)
@ -106,8 +107,6 @@ pause_play_stream (GstElement * bin, gint seconds)
/* now set the pipeline to PLAYING */ /* now set the pipeline to PLAYING */
gst_element_set_state (bin, GST_STATE_PLAYING); gst_element_set_state (bin, GST_STATE_PLAYING);
return TRUE;
} }
static void static void
@ -151,7 +150,8 @@ perform_step (gpointer pstep)
create_stream create_stream
("( v4l2src ! videoconvert ! timeoverlay ! queue ! xvimagesink name=v4llive )"); ("( v4l2src ! videoconvert ! timeoverlay ! queue ! xvimagesink name=v4llive )");
pause_play_stream (bin1, 0); pause_play_stream (bin1, 0);
g_timeout_add_seconds (1, (GSourceFunc) perform_step, GINT_TO_POINTER (1)); g_timeout_add_seconds (1, (GSourceFunc) perform_step,
GINT_TO_POINTER (1));
break; break;
case 1: case 1:
/* live stream locks on to running_time, pipeline reconfigures latency /* live stream locks on to running_time, pipeline reconfigures latency
@ -159,14 +159,16 @@ perform_step (gpointer pstep)
g_print ("creating bin2\n"); g_print ("creating bin2\n");
bin2 = create_stream ("( alsasrc ! queue ! alsasink name=alsalive )"); bin2 = create_stream ("( alsasrc ! queue ! alsasink name=alsalive )");
pause_play_stream (bin2, 0); pause_play_stream (bin2, 0);
g_timeout_add_seconds (1, (GSourceFunc) perform_step, GINT_TO_POINTER (2)); g_timeout_add_seconds (1, (GSourceFunc) perform_step,
GINT_TO_POINTER (2));
break; break;
case 2: case 2:
/* non-live stream, need base_time to align with current running live sources. */ /* non-live stream, need base_time to align with current running live sources. */
g_print ("creating bin3\n"); g_print ("creating bin3\n");
bin3 = create_stream ("( audiotestsrc ! alsasink name=atnonlive )"); bin3 = create_stream ("( audiotestsrc ! alsasink name=atnonlive )");
pause_play_stream (bin3, 0); pause_play_stream (bin3, 0);
g_timeout_add_seconds (1, (GSourceFunc) perform_step, GINT_TO_POINTER (3)); g_timeout_add_seconds (1, (GSourceFunc) perform_step,
GINT_TO_POINTER (3));
break; break;
case 3: case 3:
g_print ("creating bin4\n"); g_print ("creating bin4\n");
@ -174,7 +176,8 @@ perform_step (gpointer pstep)
create_stream create_stream
("( videotestsrc ! timeoverlay ! videoconvert ! ximagesink name=vtnonlive )"); ("( videotestsrc ! timeoverlay ! videoconvert ! ximagesink name=vtnonlive )");
pause_play_stream (bin4, 0); pause_play_stream (bin4, 0);
g_timeout_add_seconds (1, (GSourceFunc) perform_step, GINT_TO_POINTER (4)); g_timeout_add_seconds (1, (GSourceFunc) perform_step,
GINT_TO_POINTER (4));
break; break;
case 4: case 4:
/* live stream locks on to running_time */ /* live stream locks on to running_time */
@ -183,7 +186,8 @@ perform_step (gpointer pstep)
create_stream create_stream
("( videotestsrc is-live=1 ! timeoverlay ! videoconvert ! ximagesink name=vtlive )"); ("( videotestsrc is-live=1 ! timeoverlay ! videoconvert ! ximagesink name=vtlive )");
pause_play_stream (bin5, 0); pause_play_stream (bin5, 0);
g_timeout_add_seconds (1, (GSourceFunc) perform_step, GINT_TO_POINTER (5)); g_timeout_add_seconds (1, (GSourceFunc) perform_step,
GINT_TO_POINTER (5));
break; break;
case 5: case 5:
/* pause the fist live stream for 2 seconds */ /* pause the fist live stream for 2 seconds */
@ -196,7 +200,8 @@ perform_step (gpointer pstep)
g_print ("PAUSE bin5 for 2 seconds\n"); g_print ("PAUSE bin5 for 2 seconds\n");
pause_play_stream (bin5, 2); pause_play_stream (bin5, 2);
g_print ("Waiting 5 seconds\n"); g_print ("Waiting 5 seconds\n");
g_timeout_add_seconds (5, (GSourceFunc) perform_step, GINT_TO_POINTER (6)); g_timeout_add_seconds (5, (GSourceFunc) perform_step,
GINT_TO_POINTER (6));
break; break;
case 6: case 6:
g_print ("quiting\n"); g_print ("quiting\n");