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gst/selector/gstinputselector.*: Added "select-all" property to make it work like aggregator in 0.8.
Original commit message from CVS: * gst/selector/gstinputselector.c: * gst/selector/gstinputselector.h: Added "select-all" property to make it work like aggregator in 0.8. * gst/selector/gstoutputselector.c: Fix resend-latest behavoiur. * tests/check/Makefile.am: * tests/check/elements/.cvsignore: * tests/check/elements/selector.c: Add unit tests for selector.
This commit is contained in:
Stefan Kost
parent
a49e89d514
commit
188190e0e8
7 changed files with 476 additions and 9 deletions
14
ChangeLog
14
ChangeLog
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@ -1,3 +1,17 @@
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2008-02-25 Stefan Kost <ensonic@users.sf.net>
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* gst/selector/gstinputselector.c:
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* gst/selector/gstinputselector.h:
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Added "select-all" property to make it work like aggregator in 0.8.
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* gst/selector/gstoutputselector.c:
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Fix resend-latest behavoiur.
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* tests/check/Makefile.am:
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* tests/check/elements/.cvsignore:
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* tests/check/elements/selector.c:
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Add unit tests for selector.
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2008-02-25 Sebastian Dröge <slomo@circular-chaos.org>
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* configure.ac:
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@ -65,7 +65,8 @@ GST_STATIC_PAD_TEMPLATE ("src",
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enum
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{
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PROP_ACTIVE_PAD = 1
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PROP_ACTIVE_PAD = 1,
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PROP_SELECT_ALL
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};
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enum
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@ -89,6 +90,7 @@ static GstPad *gst_input_selector_activate_sinkpad (GstInputSelector * sel,
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static GstPad *gst_input_selector_get_linked_pad (GstPad * pad,
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gboolean strict);
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static void gst_input_selector_push_pending_stop (GstInputSelector * self);
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static gboolean gst_input_selector_check_eos (GstElement * selector);
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#define GST_TYPE_SELECTOR_PAD \
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(gst_selector_pad_get_type())
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@ -276,6 +278,11 @@ gst_selector_pad_event (GstPad * pad, GstEvent * event)
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/* only forward if we are dealing with the active sinkpad */
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forward = gst_input_selector_is_active_sinkpad (sel, pad);
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/* forward all events in select_all mode by default */
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if (sel->select_all) {
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forward = TRUE;
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}
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switch (GST_EVENT_TYPE (event)) {
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case GST_EVENT_FLUSH_STOP:
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gst_selector_pad_reset (selpad);
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@ -306,6 +313,10 @@ gst_selector_pad_event (GstPad * pad, GstEvent * event)
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}
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case GST_EVENT_EOS:
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selpad->eos = TRUE;
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/* don't forward eos in select_all mode until all sink pads have eos */
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if (sel->select_all && !gst_input_selector_check_eos (GST_ELEMENT (sel))) {
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forward = FALSE;
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}
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break;
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default:
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break;
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@ -351,7 +362,7 @@ gst_selector_pad_bufferalloc (GstPad * pad, guint64 offset,
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active_sinkpad = gst_input_selector_activate_sinkpad (sel, pad);
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/* Fallback allocation for buffers from pads except the selected one */
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if (pad != active_sinkpad) {
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if (pad != active_sinkpad && !sel->select_all) {
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GST_DEBUG_OBJECT (sel,
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"Pad %s:%s is not selected. Performing fallback allocation",
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GST_DEBUG_PAD_NAME (pad));
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@ -429,7 +440,7 @@ gst_selector_pad_chain (GstPad * pad, GstBuffer * buf)
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}
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/* Ignore buffers from pads except the selected one */
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if (pad != active_sinkpad)
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if (pad != active_sinkpad && !sel->select_all)
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goto ignore;
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gst_input_selector_push_pending_stop (sel);
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@ -535,6 +546,9 @@ gst_input_selector_class_init (GstInputSelectorClass * klass)
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g_object_class_install_property (gobject_class, PROP_ACTIVE_PAD,
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g_param_spec_string ("active-pad", "Active pad",
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"Name of the currently" " active sink pad", NULL, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, PROP_SELECT_ALL,
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g_param_spec_boolean ("select-all", "Select all mode",
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"Forwards data from all input pads", FALSE, G_PARAM_READWRITE));
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gobject_class->dispose = gst_input_selector_dispose;
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gstelement_class->request_new_pad = gst_input_selector_request_new_pad;
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gstelement_class->release_pad = gst_input_selector_release_pad;
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@ -618,6 +632,8 @@ gst_input_selector_init (GstInputSelector * sel)
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sel->blocked_cond = g_cond_new ();
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sel->blocked = FALSE;
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sel->select_all = FALSE;
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}
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static void
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@ -721,6 +737,9 @@ gst_input_selector_set_property (GObject * object, guint prop_id,
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gst_input_selector_set_active_pad (sel,
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g_value_get_string (value), GST_CLOCK_TIME_NONE, GST_CLOCK_TIME_NONE);
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break;
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case PROP_SELECT_ALL:
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sel->select_all = g_value_get_boolean (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -744,6 +763,9 @@ gst_input_selector_get_property (GObject * object, guint prop_id,
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GST_OBJECT_UNLOCK (object);
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break;
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}
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case PROP_SELECT_ALL:
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g_value_set_boolean (value, sel->select_all);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -776,8 +798,13 @@ gst_input_selector_getcaps (GstPad * pad)
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GstObject *parent;
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GstCaps *caps;
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otherpad = gst_input_selector_get_linked_pad (pad, FALSE);
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parent = gst_object_get_parent (GST_OBJECT (pad));
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if (GST_INPUT_SELECTOR (parent)->select_all) {
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caps = gst_pad_proxy_getcaps (pad);
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goto done;
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}
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otherpad = gst_input_selector_get_linked_pad (pad, FALSE);
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if (!otherpad) {
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GST_DEBUG_OBJECT (parent,
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"Pad %s:%s not linked, returning ANY", GST_DEBUG_PAD_NAME (pad));
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@ -793,6 +820,7 @@ gst_input_selector_getcaps (GstPad * pad)
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gst_object_unref (otherpad);
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}
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done:
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gst_object_unref (parent);
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return caps;
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}
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@ -981,3 +1009,39 @@ gst_input_selector_switch (GstInputSelector * self, const gchar * pad_name,
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g_cond_broadcast (self->blocked_cond);
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GST_OBJECT_UNLOCK (self);
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}
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static gboolean
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gst_input_selector_check_eos (GstElement * selector)
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{
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GstIterator *it = gst_element_iterate_sink_pads (selector);
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GstIteratorResult ires;
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gpointer item;
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gboolean done = FALSE, is_eos = FALSE;
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GstSelectorPad *pad;
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while (!done) {
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ires = gst_iterator_next (it, &item);
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switch (ires) {
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case GST_ITERATOR_DONE:
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GST_INFO_OBJECT (selector, "all sink pads have eos");
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done = TRUE;
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is_eos = TRUE;
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break;
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case GST_ITERATOR_OK:
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pad = GST_SELECTOR_PAD_CAST (item);
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if (!pad->eos) {
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done = TRUE;
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}
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break;
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case GST_ITERATOR_RESYNC:
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gst_iterator_resync (it);
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break;
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default:
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done = TRUE;
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break;
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}
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}
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gst_iterator_free (it);
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return is_eos;
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}
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@ -54,6 +54,9 @@ struct _GstInputSelector {
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gboolean blocked;
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gboolean pending_stop;
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GstSegment pending_stop_segment;
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/* select all mode, send data from all input pads forward */
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gboolean select_all;
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};
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struct _GstInputSelectorClass {
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@ -367,11 +367,9 @@ gst_output_selector_chain (GstPad * pad, GstBuffer * buf)
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}
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/* Keep reference to latest buffer to resend it after switch */
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if (osel->resend_latest) {
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if (osel->latest_buffer)
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gst_buffer_unref (osel->latest_buffer);
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osel->latest_buffer = gst_buffer_ref (buf);
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}
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if (osel->latest_buffer)
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gst_buffer_unref (osel->latest_buffer);
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osel->latest_buffer = gst_buffer_ref (buf);
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/* Keep track of last stop and use it in NEWSEGMENT start after
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switching to a new src pad */
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@ -71,6 +71,7 @@ check_PROGRAMS = \
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elements/rganalysis \
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elements/rglimiter \
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elements/rgvolume \
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elements/selector \
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elements/y4menc
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noinst_HEADERS =
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1
tests/check/elements/.gitignore
vendored
1
tests/check/elements/.gitignore
vendored
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@ -9,6 +9,7 @@ souphttpsrc
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rganalysis
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rglimiter
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rgvolume
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selector
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spectrum
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timidity
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videocrop
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386
tests/check/elements/selector.c
Normal file
386
tests/check/elements/selector.c
Normal file
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@ -0,0 +1,386 @@
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/* GStreamer
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*
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* Unit test for selector plugin
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* Copyright (C) 2008 Nokia Corporation. (contact <stefan.kost@nokia.com>)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/check/gstcheck.h>
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#define NUM_SELECTOR_PADS 4
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#define NUM_INPUT_BUFFERS 4 // buffers to send per each selector pad
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static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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/* Data probe cb to drop everything but count buffers and events */
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gboolean
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probe_cb (GstPad * pad, GstMiniObject * obj, gpointer user_data)
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{
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gint count = 0;
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gchar *count_type = NULL;
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GST_LOG_OBJECT (pad, "got data");
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if (GST_IS_BUFFER (obj)) {
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count_type = "buffer_count";
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} else if (GST_IS_EVENT (obj)) {
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count_type = "event_count";
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} else {
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g_assert_not_reached ();
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}
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/* increment and store count */
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count = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (pad), count_type));
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count++;
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g_object_set_data (G_OBJECT (pad), count_type, GINT_TO_POINTER (count));
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/* drop everything */
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return FALSE;
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}
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/* Create and link output pad: selector:src%d ! output_pad */
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GstPad *
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setup_output_pad (GstElement * element)
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{
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GstPad *srcpad = NULL, *output_pad = NULL;
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gulong probe_id = 0;
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/* create output_pad */
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output_pad = gst_pad_new_from_static_template (&sinktemplate, "sink");
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fail_if (output_pad == NULL, "Could not create a output_pad");
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/* add probe */
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probe_id = gst_pad_add_data_probe (output_pad, G_CALLBACK (probe_cb), NULL);
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g_object_set_data (G_OBJECT (output_pad), "probe_id",
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GINT_TO_POINTER (probe_id));
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/* request src pad */
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srcpad = gst_element_get_request_pad (element, "src%d");
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fail_if (srcpad == NULL, "Could not get source pad from %s",
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GST_ELEMENT_NAME (element));
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/* link pads and activate */
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fail_unless (gst_pad_link (srcpad, output_pad) == GST_PAD_LINK_OK,
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"Could not link %s source and output pad", GST_ELEMENT_NAME (element));
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gst_pad_set_active (output_pad, TRUE);
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GST_DEBUG_OBJECT (output_pad, "set up %" GST_PTR_FORMAT " ! %" GST_PTR_FORMAT,
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srcpad, output_pad);
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gst_object_unref (srcpad);
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ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 1);
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return output_pad;
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}
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/* Clean up output/input pad and respective selector request pad */
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void
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cleanup_pad (GstPad * pad, GstElement * element)
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{
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GstPad *selpad = NULL;
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guint probe_id = 0;
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fail_if (pad == NULL, "pad doesn't exist");
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/* remove probe if necessary */
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probe_id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (pad), "probe_id"));
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if (probe_id)
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gst_pad_remove_data_probe (pad, probe_id);
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/* unlink */
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selpad = gst_pad_get_peer (pad);
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if (GST_PAD_DIRECTION (selpad) == GST_PAD_SRC) {
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gst_pad_unlink (selpad, pad);
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} else {
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gst_pad_unlink (pad, selpad);
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}
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/* caps could have been set, make sure they get unset */
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gst_pad_set_caps (pad, NULL);
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GST_DEBUG_OBJECT (pad, "clean up %" GST_PTR_FORMAT " and %" GST_PTR_FORMAT,
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selpad, pad);
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/* cleanup the pad */
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gst_pad_set_active (pad, FALSE);
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ASSERT_OBJECT_REFCOUNT (pad, "pad", 1);
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gst_object_unref (pad);
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/* cleanup selector pad, reffed by this function (_get_peer) and creator */
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gst_object_unref (selpad);
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gst_element_release_request_pad (element, selpad);
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}
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/* Duplicate and push given buffer many times to all input_pads */
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void
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push_input_buffers (GList * input_pads, GstBuffer * buf, gint num_buffers)
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{
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GstBuffer *buf_in = NULL;
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GList *l = input_pads;
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GstPad *input_pad;
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gint i = 0;
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while (l != NULL) {
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input_pad = l->data;
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GST_DEBUG_OBJECT (input_pad, "pushing %d buffers to %" GST_PTR_FORMAT,
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num_buffers, input_pad);
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for (i = 0; i < num_buffers; i++) {
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buf_in = gst_buffer_copy (buf);
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fail_unless (gst_pad_push (input_pad, buf_in) == GST_FLOW_OK,
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"pushing buffer failed");
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}
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l = g_list_next (l);
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}
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}
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/* Check that received buffers count match to expected buffers */
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void
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count_output_buffers (GList * output_pads, gint expected_buffers)
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{
|
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gint count = 0;
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GList *l = output_pads;
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GstPad *output_pad = NULL;
|
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|
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while (l != NULL) {
|
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output_pad = l->data;
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count =
|
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GPOINTER_TO_INT (g_object_get_data (G_OBJECT (output_pad),
|
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"buffer_count"));
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GST_DEBUG_OBJECT (output_pad, "received %d buffers", count);
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fail_unless (count == expected_buffers,
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"received/expected buffer count doesn't match %d/%d", count,
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expected_buffers);
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count =
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GPOINTER_TO_INT (g_object_get_data (G_OBJECT (output_pad),
|
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"event_count"));
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GST_DEBUG_OBJECT (output_pad, "received %d events", count);
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l = g_list_next (l);
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}
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}
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/* Set selector active pad */
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void
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selector_set_active_pad (GstElement * elem, GstPad * selpad)
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{
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gchar *padname = "";
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|
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if (selpad) {
|
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padname = gst_pad_get_name (selpad);
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}
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g_object_set (G_OBJECT (elem), "active-pad", padname, NULL);
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GST_DEBUG_OBJECT (elem, "activated selector pad: %s", padname);
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if (selpad) {
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g_free (padname);
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}
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}
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/* Push buffers and switch for each selector pad */
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void
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push_switched_buffers (GList * input_pads,
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GstElement * elem, GList * peer_pads, gint num_buffers)
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{
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GstBuffer *buf = NULL;
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GstCaps *caps = NULL;
|
||||
GList *l = peer_pads;
|
||||
GstPad *selpad = NULL;
|
||||
|
||||
/* setup dummy buffer */
|
||||
caps = gst_caps_from_string ("application/x-unknown");
|
||||
buf = gst_buffer_new_and_alloc (1);
|
||||
gst_buffer_set_caps (buf, caps);
|
||||
gst_caps_unref (caps);
|
||||
|
||||
while (l != NULL) {
|
||||
/* set selector pad */
|
||||
selpad = gst_pad_get_peer (GST_PAD (l->data));
|
||||
selector_set_active_pad (elem, selpad);
|
||||
if (selpad) {
|
||||
gst_object_unref (selpad);
|
||||
}
|
||||
/* push buffers */
|
||||
push_input_buffers (input_pads, buf, num_buffers);
|
||||
/* switch to next selector pad */
|
||||
l = g_list_next (l);
|
||||
}
|
||||
|
||||
/* cleanup buffer */
|
||||
gst_buffer_unref (buf);
|
||||
}
|
||||
|
||||
/* Create output-selector with given number of src pads and switch
|
||||
given number of input buffers to each src pad.
|
||||
*/
|
||||
void
|
||||
run_output_selector_buffer_count (gint num_output_pads,
|
||||
gint num_buffers_per_output)
|
||||
{
|
||||
/* setup input_pad ! selector ! output_pads */
|
||||
gint i = 0;
|
||||
GList *output_pads = NULL, *input_pads = NULL;
|
||||
GstElement *sel = gst_check_setup_element ("output-selector");
|
||||
GstPad *input_pad = gst_check_setup_src_pad (sel, &srctemplate, NULL);
|
||||
|
||||
input_pads = g_list_append (input_pads, input_pad);
|
||||
gst_pad_set_active (input_pad, TRUE);
|
||||
for (i = 0; i < num_output_pads; i++) {
|
||||
output_pads = g_list_append (output_pads, setup_output_pad (sel));
|
||||
}
|
||||
|
||||
/* run the test */
|
||||
fail_unless (gst_element_set_state (sel,
|
||||
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
|
||||
"could not set to playing");
|
||||
push_switched_buffers (input_pads, sel, output_pads, num_buffers_per_output);
|
||||
count_output_buffers (output_pads, num_buffers_per_output);
|
||||
fail_unless (gst_element_set_state (sel,
|
||||
GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
|
||||
|
||||
/* cleanup input_pad, selector and output_pads */
|
||||
gst_pad_set_active (input_pad, FALSE);
|
||||
gst_check_teardown_src_pad (sel);
|
||||
g_list_foreach (output_pads, (GFunc) cleanup_pad, sel);
|
||||
g_list_free (output_pads);
|
||||
g_list_free (input_pads);
|
||||
gst_check_teardown_element (sel);
|
||||
}
|
||||
|
||||
/* Create and link input pad: input_pad ! selector:sink%d */
|
||||
GstPad *
|
||||
setup_input_pad (GstElement * element)
|
||||
{
|
||||
GstPad *sinkpad = NULL, *input_pad = NULL;
|
||||
|
||||
/* create input_pad */
|
||||
input_pad = gst_pad_new_from_static_template (&srctemplate, "src");
|
||||
fail_if (input_pad == NULL, "Could not create a input_pad");
|
||||
|
||||
/* request sink pad */
|
||||
sinkpad = gst_element_get_request_pad (element, "sink%d");
|
||||
fail_if (sinkpad == NULL, "Could not get sink pad from %s",
|
||||
GST_ELEMENT_NAME (element));
|
||||
|
||||
/* link pads and activate */
|
||||
fail_unless (gst_pad_link (input_pad, sinkpad) == GST_PAD_LINK_OK,
|
||||
"Could not link input_pad and %s sink", GST_ELEMENT_NAME (element));
|
||||
|
||||
gst_pad_set_active (input_pad, TRUE);
|
||||
|
||||
GST_DEBUG_OBJECT (input_pad, "set up %" GST_PTR_FORMAT " ! %" GST_PTR_FORMAT,
|
||||
input_pad, sinkpad);
|
||||
|
||||
gst_object_unref (sinkpad);
|
||||
ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 1);
|
||||
|
||||
return input_pad;
|
||||
}
|
||||
|
||||
/* Create input-selector with given number of sink pads and switch
|
||||
given number of input buffers to each sink pad.
|
||||
*/
|
||||
void
|
||||
run_input_selector_buffer_count (gint num_input_pads,
|
||||
gint num_buffers_per_input)
|
||||
{
|
||||
/* set up input_pads ! selector ! output_pad */
|
||||
gint i = 0, probe_id = 0;
|
||||
GList *input_pads = NULL, *output_pads = NULL;
|
||||
GstElement *sel = gst_check_setup_element ("input-selector");
|
||||
GstPad *output_pad = gst_check_setup_sink_pad (sel, &sinktemplate, NULL);
|
||||
|
||||
output_pads = g_list_append (output_pads, output_pad);
|
||||
gst_pad_set_active (output_pad, TRUE);
|
||||
for (i = 0; i < num_input_pads; i++) {
|
||||
input_pads = g_list_append (input_pads, setup_input_pad (sel));
|
||||
}
|
||||
/* add probe */
|
||||
probe_id = gst_pad_add_data_probe (output_pad, G_CALLBACK (probe_cb), NULL);
|
||||
g_object_set_data (G_OBJECT (output_pad), "probe_id",
|
||||
GINT_TO_POINTER (probe_id));
|
||||
|
||||
/* run the test */
|
||||
fail_unless (gst_element_set_state (sel,
|
||||
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
|
||||
"could not set to playing");
|
||||
push_switched_buffers (input_pads, sel, input_pads, num_buffers_per_input);
|
||||
count_output_buffers (output_pads, (num_input_pads * num_buffers_per_input));
|
||||
fail_unless (gst_element_set_state (sel,
|
||||
GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
|
||||
|
||||
/* clean up */
|
||||
gst_pad_remove_data_probe (output_pad, probe_id);
|
||||
gst_pad_set_active (output_pad, FALSE);
|
||||
gst_check_teardown_sink_pad (sel);
|
||||
selector_set_active_pad (sel, NULL); // unref input-selector active pad
|
||||
g_list_foreach (input_pads, (GFunc) cleanup_pad, sel);
|
||||
g_list_free (input_pads);
|
||||
g_list_free (output_pads);
|
||||
gst_check_teardown_element (sel);
|
||||
}
|
||||
|
||||
/* Push buffers to input pad and check the
|
||||
amount of buffers arrived to output pads */
|
||||
GST_START_TEST (test_output_selector_buffer_count);
|
||||
{
|
||||
gint i, j;
|
||||
|
||||
for (i = 0; i < NUM_SELECTOR_PADS; i++) {
|
||||
for (j = 0; j < NUM_INPUT_BUFFERS; j++) {
|
||||
run_output_selector_buffer_count (i, j);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
/* Push buffers to input pads and check the
|
||||
amount of buffers arrived to output pad */
|
||||
GST_START_TEST (test_input_selector_buffer_count);
|
||||
{
|
||||
gint i, j;
|
||||
|
||||
for (i = 0; i < NUM_SELECTOR_PADS; i++) {
|
||||
for (j = 0; j < NUM_INPUT_BUFFERS; j++) {
|
||||
run_input_selector_buffer_count (i, j);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
Suite *
|
||||
selector_suite (void)
|
||||
{
|
||||
Suite *s = suite_create ("selector");
|
||||
TCase *tc_chain = tcase_create ("general");
|
||||
|
||||
suite_add_tcase (s, tc_chain);
|
||||
tcase_add_test (tc_chain, test_output_selector_buffer_count);
|
||||
tcase_add_test (tc_chain, test_input_selector_buffer_count);
|
||||
|
||||
return s;
|
||||
}
|
||||
|
||||
GST_CHECK_MAIN (selector);
|
||||
Loading…
Reference in a new issue