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scenario: Factor out function to get GstClockTime out of a structure

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This commit is contained in:
Thibault Saunier 2013-10-05 12:43:03 -03:00
parent 4cea878563
commit 045cc47dcc
1 changed files with 43 additions and 37 deletions
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80
validate/gst/validate/gst-validate-scenario.c
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@ -159,14 +159,47 @@ _set_variable_func (const gchar *name, double *value, gpointer user_data)
return FALSE;
}
static gboolean
_get_clocktime_from_structure(GstValidateScenario *scenario,
const GstStructure * structure, const gchar *name, GstClockTime *retval)
{
gdouble val;
const gchar *strval;
if (!gst_structure_get_double (structure, name, &val)) {
gchar *error = NULL;
if (!(strval = gst_structure_get_string(structure, name))) {
GST_DEBUG_OBJECT (scenario, "Could not find %s", name);
return FALSE;
}
val = parse_expression (strval, _set_variable_func,
scenario, &error);
if (error) {
GST_WARNING ("Error while parsing %s: %s", strval, error);
g_free (error);
return FALSE;
}
}
if (val == -1.0)
*retval = GST_CLOCK_TIME_NONE;
else
*retval = val * GST_SECOND;
return TRUE;
}
static gboolean
_execute_seek (GstValidateScenario * scenario, GstValidateAction * action)
{
GstValidateScenarioPrivate *priv = scenario->priv;
const char *str_format, *str_flags, *str_start_type, *str_stop_type, *str_start;
const char *str_format, *str_flags, *str_start_type, *str_stop_type;
gboolean ret = TRUE;
gdouble rate = 1.0, dstart, dstop;
gdouble rate = 1.0;
GstFormat format = GST_FORMAT_TIME;
GstSeekFlags flags = 0;
GstSeekType start_type = GST_SEEK_TYPE_SET;
@ -175,21 +208,8 @@ _execute_seek (GstValidateScenario * scenario, GstValidateAction * action)
GstClockTime stop = GST_CLOCK_TIME_NONE;
GstEvent *seek;
if (!gst_structure_get_double (action->structure, "start", &dstart)) {
gchar *error = NULL;
if (!(str_start = gst_structure_get_string(action->structure, "start"))) {
GST_WARNING_OBJECT (scenario, "Could not find start for a seek, FAILED");
if (!_get_clocktime_from_structure (scenario, action->structure, "start", &start))
return FALSE;
}
dstart = parse_expression (str_start, _set_variable_func,
scenario, &error);
}
if (dstart == -1.0)
start = GST_CLOCK_TIME_NONE;
else
start = dstart * GST_SECOND;
gst_structure_get_double (action->structure, "rate", &rate);
if ((str_format = gst_structure_get_string (action->structure, "format")))
@ -206,12 +226,7 @@ _execute_seek (GstValidateScenario * scenario, GstValidateAction * action)
if ((str_flags = gst_structure_get_string (action->structure, "flags")))
flags = get_flags_from_string (GST_TYPE_SEEK_FLAGS, str_flags);
if (gst_structure_get_double (action->structure, "stop", &dstop)) {
if (dstop == -1.0)
stop = GST_CLOCK_TIME_NONE;
else
stop = dstop * GST_SECOND;
}
_get_clocktime_from_structure (scenario, action->structure, "stop", &stop);
g_print ("(position %" GST_TIME_FORMAT "), %s (num %u, missing repeat: %i), seeking to: %" GST_TIME_FORMAT
" stop: %" GST_TIME_FORMAT " Rate %lf\n", GST_TIME_ARGS (action->playback_time),
@ -618,28 +633,19 @@ message_cb (GstBus * bus, GstMessage * message,
if (priv->needs_parsing) {
GList *tmp;
gdouble time;
const gchar *str_playback_time;
gchar *error = NULL;
for (tmp = priv->needs_parsing; tmp; tmp=tmp->next) {
GstValidateAction *action = tmp->data;
if ((str_playback_time = gst_structure_get_string(action->structure, "playback_time")))
time = parse_expression (str_playback_time, _set_variable_func,
scenario, &error);
else
continue;
if (!_get_clocktime_from_structure (scenario, action->structure, "playback_time",
&action->playback_time)) {
gchar *str = gst_structure_to_string (action->structure);
g_error ("Could not parse playback_time on structure: %s", str);
g_free (str);
if (error) {
GST_ERROR_OBJECT (scenario, "No playback time for action %s", str_playback_time);
g_free (error);
error = NULL;
continue;
return FALSE;
}
action->playback_time = time * GST_SECOND;
str_playback_time = NULL;
}
g_list_free (priv->needs_parsing);