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pad-monitor: add check for setcaps passing audio/video fields

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Checks that the common audio/video fields are correctly passed
downstream after a setcaps
This commit is contained in:
Thiago Santos 2013-07-22 09:50:23 -03:00
parent 0aaf23cb0f
commit c650034fb4
2 changed files with 133 additions and 0 deletions
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131
validate/gst/qa/gst-qa-pad-monitor.c
View file

@ -40,6 +40,8 @@ GST_DEBUG_CATEGORY_STATIC (gst_qa_pad_monitor_debug);
G_DEFINE_TYPE_WITH_CODE (GstQaPadMonitor, gst_qa_pad_monitor,
GST_TYPE_QA_MONITOR, _do_init);
#define PENDING_FIELDS "pending-fields"
static gboolean gst_qa_pad_monitor_do_setup (GstQaMonitor * monitor);
/* This was copied from gstpad.c and might need
@ -332,6 +334,8 @@ gst_qa_pad_monitor_dispose (GObject * object)
if (monitor->expected_segment)
gst_event_unref (monitor->expected_segment);
gst_structure_free (monitor->pending_setcaps_fields);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
@ -353,6 +357,8 @@ gst_qa_pad_monitor_class_init (GstQaPadMonitorClass * klass)
static void
gst_qa_pad_monitor_init (GstQaPadMonitor * pad_monitor)
{
pad_monitor->pending_setcaps_fields =
gst_structure_empty_new (PENDING_FIELDS);
gst_segment_init (&pad_monitor->segment, GST_FORMAT_BYTES);
pad_monitor->first_buffer = TRUE;
@ -590,6 +596,86 @@ gst_qa_pad_monitor_check_aggregated_return (GstQaPadMonitor * monitor,
}
}
static void
gst_qa_pad_monitor_otherpad_add_pending_field (GstQaPadMonitor * monitor,
GstStructure * structure, const gchar * field)
{
GstIterator *iter;
gboolean done;
GstPad *otherpad;
GstQaPadMonitor *othermonitor;
const GValue *v;
v = gst_structure_get_value (structure, field);
if (v == NULL) {
GST_DEBUG_OBJECT (monitor, "Not adding pending field %s as it isn't "
"present on structure %" GST_PTR_FORMAT, field, structure);
return;
}
iter = gst_pad_iterate_internal_links (GST_QA_PAD_MONITOR_GET_PAD (monitor));
done = FALSE;
while (!done) {
switch (gst_iterator_next (iter, (gpointer *) & otherpad)) {
case GST_ITERATOR_OK:
othermonitor = g_object_get_data ((GObject *) otherpad, "qa-monitor");
if (othermonitor) {
g_assert (othermonitor->pending_setcaps_fields != NULL);
gst_structure_set_value (othermonitor->pending_setcaps_fields,
field, v);
}
break;
case GST_ITERATOR_RESYNC:
gst_iterator_resync (iter);
break;
case GST_ITERATOR_ERROR:
GST_WARNING_OBJECT (monitor, "Internal links pad iteration error");
done = TRUE;
break;
case GST_ITERATOR_DONE:
done = TRUE;
break;
}
}
gst_iterator_free (iter);
}
static void
gst_qa_pad_monitor_otherpad_clear_pending_fields (GstQaPadMonitor * monitor)
{
GstIterator *iter;
gboolean done;
GstPad *otherpad;
GstQaPadMonitor *othermonitor;
iter = gst_pad_iterate_internal_links (GST_QA_PAD_MONITOR_GET_PAD (monitor));
done = FALSE;
while (!done) {
switch (gst_iterator_next (iter, (gpointer *) & otherpad)) {
case GST_ITERATOR_OK:
othermonitor = g_object_get_data ((GObject *) otherpad, "qa-monitor");
if (othermonitor) {
g_assert (othermonitor->pending_setcaps_fields != NULL);
gst_structure_free (othermonitor->pending_setcaps_fields);
othermonitor->pending_setcaps_fields =
gst_structure_empty_new (PENDING_FIELDS);
}
break;
case GST_ITERATOR_RESYNC:
gst_iterator_resync (iter);
break;
case GST_ITERATOR_ERROR:
GST_WARNING_OBJECT (monitor, "Internal links pad iteration error");
done = TRUE;
break;
case GST_ITERATOR_DONE:
done = TRUE;
break;
}
}
gst_iterator_free (iter);
}
static void
gst_qa_pad_monitor_add_expected_newsegment (GstQaPadMonitor * monitor,
GstEvent * event)
@ -1024,11 +1110,56 @@ gst_qa_pad_monitor_setcaps_func (GstPad * pad, GstCaps * caps)
GstQaPadMonitor *pad_monitor =
g_object_get_data ((GObject *) pad, "qa-monitor");
gboolean ret = TRUE;
GstStructure *structure;
if (caps) {
structure = gst_caps_get_structure (caps, 0);
if (gst_structure_n_fields (pad_monitor->pending_setcaps_fields)) {
gint i;
for (i = 0; i < gst_structure_n_fields (structure); i++) {
const gchar *name = gst_structure_nth_field_name (structure, i);
const GValue *v = gst_structure_get_value (structure, name);
const GValue *otherv = gst_structure_get_value (structure, name);
if (!gst_value_compare (v, otherv) != GST_VALUE_EQUAL) {
GST_QA_MONITOR_REPORT_WARNING (pad_monitor, FALSE, CAPS_NEGOTIATION,
MISSING_FIELD,
"Field %s is missing from setcaps %" GST_PTR_FORMAT, name, caps);
}
}
}
if (gst_qa_pad_monitor_pad_should_proxy_othercaps (pad_monitor)) {
/* TODO iterate structure and add pending expected fields */
if (_structure_is_video (structure)) {
gst_qa_pad_monitor_otherpad_add_pending_field (pad_monitor, structure,
"width");
gst_qa_pad_monitor_otherpad_add_pending_field (pad_monitor, structure,
"height");
gst_qa_pad_monitor_otherpad_add_pending_field (pad_monitor, structure,
"framerate");
gst_qa_pad_monitor_otherpad_add_pending_field (pad_monitor, structure,
"pixel-aspect-ratio");
} else if (_structure_is_audio (structure)) {
gst_qa_pad_monitor_otherpad_add_pending_field (pad_monitor, structure,
"rate");
gst_qa_pad_monitor_otherpad_add_pending_field (pad_monitor, structure,
"channels");
}
}
}
gst_structure_free (pad_monitor->pending_setcaps_fields);
pad_monitor->pending_setcaps_fields =
gst_structure_empty_new (PENDING_FIELDS);
if (pad_monitor->setcaps_func) {
ret = pad_monitor->setcaps_func (pad, caps);
}
if (!ret)
gst_qa_pad_monitor_otherpad_clear_pending_fields (pad_monitor);
return ret;
}

2
validate/gst/qa/gst-qa-pad-monitor.h
View file

@ -81,6 +81,8 @@ struct _GstQaPadMonitor {
GstEvent *expected_segment;
GstStructure *pending_setcaps_fields;
/* tracked data */
GstSegment segment;
GstClockTime current_timestamp;