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scenario: make sure to not execute actions when changing state.

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Conflicts:
	validate/gst/validate/gst-validate-scenario.c
This commit is contained in:
Mathieu Duponchelle 2014-05-05 17:00:45 +02:00
parent 49ab41743b
commit 1332e9fc4f
1 changed files with 34 additions and 5 deletions
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39
validate/gst/validate/gst-validate-scenario.c
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@ -87,6 +87,9 @@ struct _GstValidateScenarioPrivate
guint wait_id;
gboolean buffering;
gboolean changing_state;
GstState target_state;
};
typedef struct KeyFileGroupName
@ -132,7 +135,6 @@ gst_validate_action_init (GstValidateAction * action)
gst_mini_object_init (((GstMiniObject *) action), 0,
_gst_validate_action_type, (GstMiniObjectCopyFunction) _action_copy, NULL,
(GstMiniObjectFreeFunction) _action_free);
}
static GstValidateAction *
@ -307,6 +309,7 @@ static gboolean
_execute_pause (GstValidateScenario * scenario, GstValidateAction * action)
{
gdouble duration = 0;
GstStateChangeReturn ret;
gst_structure_get_double (action->structure, "duration", &duration);
gst_validate_printf (action, "pausing for %" GST_TIME_FORMAT "\n",
@ -315,13 +318,20 @@ _execute_pause (GstValidateScenario * scenario, GstValidateAction * action)
GST_DEBUG ("Pausing for %" GST_TIME_FORMAT,
GST_TIME_ARGS (duration * GST_SECOND));
if (gst_element_set_state (scenario->pipeline, GST_STATE_PAUSED) ==
GST_STATE_CHANGE_FAILURE) {
scenario->priv->target_state = GST_STATE_PAUSED;
scenario->priv->changing_state = TRUE;
ret = gst_element_set_state (scenario->pipeline, GST_STATE_PAUSED);
if (ret == GST_STATE_CHANGE_FAILURE) {
GST_VALIDATE_REPORT (scenario, STATE_CHANGE_FAILURE,
"Failed to set state to paused");
return FALSE;
} else if (ret == GST_STATE_CHANGE_SUCCESS) {
scenario->priv->changing_state = FALSE;
}
if (duration)
g_timeout_add (duration * 1000,
(GSourceFunc) _pause_action_restore_playing, scenario);
@ -332,17 +342,25 @@ _execute_pause (GstValidateScenario * scenario, GstValidateAction * action)
static gboolean
_execute_play (GstValidateScenario * scenario, GstValidateAction * action)
{
GstStateChangeReturn ret;
gst_validate_printf (action, "Playing back\n");
GST_DEBUG ("Playing back");
if (gst_element_set_state (scenario->pipeline, GST_STATE_PLAYING) ==
GST_STATE_CHANGE_FAILURE) {
scenario->priv->target_state = GST_STATE_PLAYING;
scenario->priv->changing_state = TRUE;
ret = gst_element_set_state (scenario->pipeline, GST_STATE_PAUSED);
if (ret == GST_STATE_CHANGE_FAILURE) {
GST_VALIDATE_REPORT (scenario, STATE_CHANGE_FAILURE,
"Failed to set state to playing");
return FALSE;
} else if (ret == GST_STATE_CHANGE_SUCCESS) {
scenario->priv->changing_state = FALSE;
}
gst_element_get_state (scenario->pipeline, NULL, NULL, -1);
return TRUE;
}
@ -624,6 +642,12 @@ get_position (GstValidateScenario * scenario)
return TRUE;
}
if (priv->changing_state) {
GST_DEBUG_OBJECT (scenario,
"Changing state, not executing any action");
return TRUE;
}
query = gst_query_new_segment (GST_FORMAT_DEFAULT);
if (gst_element_query (GST_ELEMENT (scenario->pipeline), query))
gst_query_parse_segment (query, &rate, NULL, NULL, NULL);
@ -852,6 +876,11 @@ message_cb (GstBus * bus, GstMessage * message, GstValidateScenario * scenario)
&pstate, &nstate, NULL);
if (pstate == GST_STATE_READY && nstate == GST_STATE_PAUSED)
_add_get_position_source (scenario);
if (GST_MESSAGE_SRC (message) == GST_OBJECT(scenario->pipeline)) {
if (scenario->priv->target_state == nstate)
scenario->priv->changing_state = FALSE;
}
}
break;
}