static VALUE
segment_initialize(VALUE self, VALUE format)
{
GstQuery *query;
query = gst_query_new_segment(RVAL2GST_FORMAT(format));
G_INITIALIZE(self, query);
return Qnil;
}
static gboolean
print_position (GstValidateMonitor * monitor)
{
GstQuery *query;
gint64 position, duration;
JsonBuilder *jbuilder;
GstElement *pipeline =
GST_ELEMENT (GST_VALIDATE_MONITOR_GET_OBJECT (monitor));
gdouble rate = 1.0;
GstFormat format = GST_FORMAT_TIME;
if (!gst_element_query_position (pipeline, format, &position)) {
GST_DEBUG_OBJECT (monitor, "Could not query position");
return TRUE;
}
format = GST_FORMAT_TIME;
if (!gst_element_query_duration (pipeline, format, &duration)) {
GST_DEBUG_OBJECT (monitor, "Could not query duration");
return TRUE;
}
query = gst_query_new_segment (GST_FORMAT_DEFAULT);
if (gst_element_query (pipeline, query))
gst_query_parse_segment (query, &rate, NULL, NULL, NULL);
gst_query_unref (query);
jbuilder = json_builder_new ();
json_builder_begin_object (jbuilder);
json_builder_set_member_name (jbuilder, "type");
json_builder_add_string_value (jbuilder, "position");
json_builder_set_member_name (jbuilder, "position");
json_builder_add_int_value (jbuilder, position);
json_builder_set_member_name (jbuilder, "duration");
json_builder_add_int_value (jbuilder, duration);
json_builder_set_member_name (jbuilder, "speed");
json_builder_add_double_value (jbuilder, rate);
json_builder_end_object (jbuilder);
gst_validate_send (json_builder_get_root (jbuilder));
g_object_unref (jbuilder);
gst_validate_printf (NULL,
"<position: %" GST_TIME_FORMAT " duration: %" GST_TIME_FORMAT
" speed: %f />\r", GST_TIME_ARGS (position), GST_TIME_ARGS (duration),
rate);
return TRUE;
}
static gboolean
print_position (GstValidateMonitor * monitor)
{
GstQuery *query;
gint64 position, duration;
GstElement *pipeline =
GST_ELEMENT (GST_VALIDATE_MONITOR_GET_OBJECT (monitor));
gdouble rate = 1.0;
GstFormat format = GST_FORMAT_TIME;
if (!gst_element_query_position (pipeline, format, &position)) {
GST_DEBUG_OBJECT (monitor, "Could not query position");
return TRUE;
}
format = GST_FORMAT_TIME;
if (!gst_element_query_duration (pipeline, format, &duration)) {
GST_DEBUG_OBJECT (monitor, "Could not query duration");
return TRUE;
}
query = gst_query_new_segment (GST_FORMAT_DEFAULT);
if (gst_element_query (pipeline, query))
gst_query_parse_segment (query, &rate, NULL, NULL, NULL);
gst_query_unref (query);
gst_validate_printf (NULL,
"<position: %" GST_TIME_FORMAT " duration: %" GST_TIME_FORMAT
" speed: %f />\r", GST_TIME_ARGS (position), GST_TIME_ARGS (duration),
rate);
return TRUE;
}
bool GStreamerGWorld::enterFullscreen()
{
if (m_dynamicPadName)
return false;
if (!m_videoWindow)
m_videoWindow = PlatformVideoWindow::createWindow();
GstElement* platformVideoSink = gst_element_factory_make("autovideosink", "platformVideoSink");
GstElement* colorspace = gst_element_factory_make(gVideoConvertName, "colorspace");
GstElement* queue = gst_element_factory_make("queue", "queue");
GstElement* videoScale = gst_element_factory_make("videoscale", "videoScale");
// Get video sink bin and the tee inside.
GRefPtr<GstElement> videoSink;
GstElement* sinkPtr = 0;
g_object_get(m_pipeline, "video-sink", &sinkPtr, NULL);
videoSink = adoptGRef(sinkPtr);
GRefPtr<GstElement> tee = adoptGRef(gst_bin_get_by_name(GST_BIN(videoSink.get()), "videoTee"));
gst_bin_add_many(GST_BIN(videoSink.get()), platformVideoSink, videoScale, colorspace, queue, NULL);
// Faster elements linking.
gst_element_link_pads_full(queue, "src", colorspace, "sink", GST_PAD_LINK_CHECK_NOTHING);
gst_element_link_pads_full(colorspace, "src", videoScale, "sink", GST_PAD_LINK_CHECK_NOTHING);
gst_element_link_pads_full(videoScale, "src", platformVideoSink, "sink", GST_PAD_LINK_CHECK_NOTHING);
// Link a new src pad from tee to queue.
#ifndef GST_API_VERSION_1
GRefPtr<GstPad> srcPad = adoptGRef(gst_element_get_request_pad(tee.get(), "src%d"));
#else
GRefPtr<GstPad> srcPad = adoptGRef(gst_element_get_request_pad(tee.get(), "src_%u"));
#endif
GRefPtr<GstPad> sinkPad = adoptGRef(gst_element_get_static_pad(queue, "sink"));
gst_pad_link(srcPad.get(), sinkPad.get());
m_dynamicPadName.set(gst_pad_get_name(srcPad.get()));
// Synchronize the new elements with pipeline state. If it's
// paused limit the state change to pre-rolling.
GstState state;
gst_element_get_state(m_pipeline, &state, 0, 0);
if (state < GST_STATE_PLAYING)
state = GST_STATE_READY;
gst_element_set_state(platformVideoSink, state);
gst_element_set_state(videoScale, state);
gst_element_set_state(colorspace, state);
gst_element_set_state(queue, state);
#ifndef GST_API_VERSION_1
// Query the current media segment informations and send them towards
// the new tee branch downstream.
GstQuery* query = gst_query_new_segment(GST_FORMAT_TIME);
gboolean queryResult = gst_element_query(m_pipeline, query);
if (!queryResult) {
gst_query_unref(query);
return true;
}
gint64 position;
GstFormat format;
if (!gst_element_query_position(m_pipeline, &format, &position))
position = 0;
gdouble rate;
gint64 startValue, stopValue;
gst_query_parse_segment(query, &rate, &format, &startValue, &stopValue);
GstEvent* event = gst_event_new_new_segment(FALSE, rate, format, startValue, stopValue, position);
gst_pad_push_event(srcPad.get(), event);
gst_query_unref(query);
#endif
return true;
}
void create_queries()
{
GstQuery *query;
/* POSITION */
{
GstFormat format;
gint64 position;
xmlfile = "gstquery_create_queries";
std_log(LOG_FILENAME_LINE, "Test Started create_queries");
query = gst_query_new_position (GST_FORMAT_TIME);
fail_if (query == NULL);
fail_unless (GST_QUERY_TYPE (query) == GST_QUERY_POSITION);
gst_query_parse_position (query, &format, NULL);
fail_if (format != GST_FORMAT_TIME);
gst_query_set_position (query, GST_FORMAT_TIME, 0xdeadbeaf);
gst_query_parse_position (query, &format, &position);
fail_if (format != GST_FORMAT_TIME);
fail_if (position != 0xdeadbeaf);
gst_query_unref (query);
}
/* DURATION */
{
GstFormat format;
gint64 duration;
query = gst_query_new_duration (GST_FORMAT_TIME);
fail_if (query == NULL);
fail_unless (GST_QUERY_TYPE (query) == GST_QUERY_DURATION);
gst_query_parse_duration (query, &format, NULL);
fail_if (format != GST_FORMAT_TIME);
gst_query_set_duration (query, GST_FORMAT_TIME, 0xdeadbeaf);
gst_query_parse_duration (query, &format, &duration);
fail_if (format != GST_FORMAT_TIME);
fail_if (duration != 0xdeadbeaf);
gst_query_unref (query);
}
{
/* FIXME make tests for:
*
* LATENCY
* JITTER
* RATE
* SEEKING
* SEGMENT
* CONVERT
*/
}
/* SEGMENT */
{
gdouble rate;
GstFormat format;
gint64 start, stop;
format = GST_FORMAT_BYTES;
query = gst_query_new_segment (format);
fail_if (query == NULL);
fail_unless (GST_QUERY_TYPE (query) == GST_QUERY_SEGMENT);
gst_query_parse_segment (query, &rate, &format, &start, &stop);
/* see if empty gives undefined formats */
fail_if (rate != 0.0);
fail_if (format != GST_FORMAT_BYTES);
fail_if (start != -1);
fail_if (stop != -1);
/* change all values */
gst_query_set_segment (query, 2.0, GST_FORMAT_TIME, 1 * GST_SECOND,
3 * GST_SECOND);
gst_query_parse_segment (query, &rate, &format, &start, &stop);
/* see if the values were changed */
fail_if (rate != 2.0);
fail_if (format != GST_FORMAT_TIME);
fail_if (start != 1 * GST_SECOND);
fail_if (stop != 3 * GST_SECOND);
gst_query_unref (query);
}
/* FORMATS */
{
guint size;
GstFormat format;
query = gst_query_new_formats ();
fail_if (query == NULL);
fail_unless (GST_QUERY_TYPE (query) == GST_QUERY_FORMATS);
/* empty */
gst_query_parse_formats_length (query, &size);
fail_if (size != 0);
/* see if empty gives undefined formats */
gst_query_parse_formats_nth (query, 0, &format);
fail_if (format != GST_FORMAT_UNDEFINED);
gst_query_parse_formats_nth (query, 1, &format);
fail_if (format != GST_FORMAT_UNDEFINED);
/* set 2 formats */
gst_query_set_formats (query, 2, GST_FORMAT_TIME, GST_FORMAT_BYTES);
gst_query_parse_formats_length (query, &size);
fail_if (size != 2);
format = GST_FORMAT_UNDEFINED;
gst_query_parse_formats_nth (query, 0, &format);
fail_if (format != GST_FORMAT_TIME);
gst_query_parse_formats_nth (query, 1, &format);
fail_if (format != GST_FORMAT_BYTES);
/* out of bounds, should return UNDEFINED */
gst_query_parse_formats_nth (query, 2, &format);
fail_if (format != GST_FORMAT_UNDEFINED);
/* overwrite with 3 formats */
gst_query_set_formats (query, 3, GST_FORMAT_TIME, GST_FORMAT_BYTES,
GST_FORMAT_PERCENT);
gst_query_parse_formats_length (query, &size);
fail_if (size != 3);
gst_query_parse_formats_nth (query, 2, &format);
fail_if (format != GST_FORMAT_PERCENT);
/* create one from an array */
{
static GstFormat formats[] = {
GST_FORMAT_TIME,
GST_FORMAT_BYTES,
GST_FORMAT_PERCENT
};
gst_query_set_formatsv (query, 3, formats);
gst_query_parse_formats_length (query, &size);
fail_if (size != 3);
gst_query_parse_formats_nth (query, 0, &format);
fail_if (format != GST_FORMAT_TIME);
gst_query_parse_formats_nth (query, 2, &format);
fail_if (format != GST_FORMAT_PERCENT);
}
gst_query_unref (query);
}
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
SegmentQueryPtr SegmentQuery::create(Format format)
{
return SegmentQueryPtr::wrap(gst_query_new_segment(static_cast<GstFormat>(format)), false);
}
bool GStreamerGWorld::enterFullscreen()
{
if (m_dynamicPadName)
return false;
if (!m_videoWindow)
m_videoWindow = PlatformVideoWindow::createWindow();
GstElement* platformVideoSink = gst_element_factory_make("autovideosink", "platformVideoSink");
GstElement* colorspace = gst_element_factory_make("ffmpegcolorspace", "colorspace");
GstElement* queue = gst_element_factory_make("queue", "queue");
GstElement* videoScale = gst_element_factory_make("videoscale", "videoScale");
// Get video sink bin and the tee inside.
GOwnPtr<GstElement> videoSink;
g_object_get(m_pipeline, "video-sink", &videoSink.outPtr(), NULL);
GstElement* tee = gst_bin_get_by_name(GST_BIN(videoSink.get()), "videoTee");
// Add and link a queue, ffmpegcolorspace and sink in the bin.
gst_bin_add_many(GST_BIN(videoSink.get()), platformVideoSink, videoScale, colorspace, queue, NULL);
gst_element_link_many(queue, colorspace, videoScale, platformVideoSink, NULL);
// Link a new src pad from tee to queue.
GstPad* srcPad = gst_element_get_request_pad(tee, "src%d");
GstPad* sinkPad = gst_element_get_static_pad(queue, "sink");
gst_pad_link(srcPad, sinkPad);
gst_object_unref(GST_OBJECT(sinkPad));
m_dynamicPadName = gst_pad_get_name(srcPad);
// Roll new elements to pipeline state.
gst_element_sync_state_with_parent(queue);
gst_element_sync_state_with_parent(colorspace);
gst_element_sync_state_with_parent(videoScale);
gst_element_sync_state_with_parent(platformVideoSink);
gst_object_unref(tee);
// Query the current media segment informations and send them towards
// the new tee branch downstream.
GstQuery* query = gst_query_new_segment(GST_FORMAT_TIME);
gboolean queryResult = gst_element_query(m_pipeline, query);
#if GST_CHECK_VERSION(0, 10, 30)
if (!queryResult) {
gst_query_unref(query);
gst_object_unref(GST_OBJECT(srcPad));
return true;
}
#else
// GStreamer < 0.10.30 doesn't set the query result correctly, so
// just ignore it to avoid a compilation warning.
// See https://bugzilla.gnome.org/show_bug.cgi?id=620490.
(void) queryResult;
#endif
GstFormat format;
gint64 position;
if (!gst_element_query_position(m_pipeline, &format, &position))
position = 0;
gdouble rate;
gint64 startValue, stopValue;
gst_query_parse_segment(query, &rate, &format, &startValue, &stopValue);
GstEvent* event = gst_event_new_new_segment(FALSE, rate, format, startValue, stopValue, position);
gst_pad_push_event(srcPad, event);
gst_query_unref(query);
gst_object_unref(GST_OBJECT(srcPad));
return true;
}
static gboolean
_edit_clip (GstValidateScenario * scenario, GstValidateAction * action)
{
gint64 cpos;
gdouble rate;
GList *layers = NULL;
GESTimeline *timeline;
GstQuery *query_segment;
GESTimelineElement *clip;
GstClockTime position;
gint64 stop_value;
gboolean res = FALSE;
gint new_layer_priority = -1;
GESEditMode edge = GES_EDGE_NONE;
GESEditMode mode = GES_EDIT_MODE_NORMAL;
const gchar *edit_mode_str = NULL, *edge_str = NULL;
const gchar *clip_name;
clip_name = gst_structure_get_string (action->structure, "clip-name");
timeline = get_timeline (scenario);
g_return_val_if_fail (timeline, FALSE);
clip = ges_timeline_get_element (timeline, clip_name);
g_return_val_if_fail (GES_IS_CLIP (clip), FALSE);
if (!gst_validate_action_get_clocktime (scenario, action,
"position", &position)) {
GST_WARNING ("Could not get position");
goto beach;
}
if ((edit_mode_str =
gst_structure_get_string (action->structure, "edit-mode")))
g_return_val_if_fail (gst_validate_utils_enum_from_str (GES_TYPE_EDIT_MODE,
edit_mode_str, &mode), FALSE);
if ((edge_str = gst_structure_get_string (action->structure, "edge")))
g_return_val_if_fail (gst_validate_utils_enum_from_str (GES_TYPE_EDGE,
edge_str, &edge), FALSE);
gst_structure_get_int (action->structure, "new-layer-priority",
&new_layer_priority);
gst_validate_printf (action, "Editing %s to %" GST_TIME_FORMAT
" in %s mode, edge: %s "
"with new layer prio: %d \n\n",
clip_name, GST_TIME_ARGS (position),
edit_mode_str ? edit_mode_str : "normal",
edge_str ? edge_str : "None", new_layer_priority);
if (!ges_container_edit (GES_CONTAINER (clip), layers, new_layer_priority,
mode, edge, position)) {
gst_object_unref (clip);
goto beach;
}
gst_object_unref (clip);
query_segment = gst_query_new_segment (GST_FORMAT_TIME);
if (!gst_element_query (scenario->pipeline, query_segment)) {
GST_ERROR_OBJECT (scenario, "Could not query segment");
goto beach;
}
if (!gst_element_query_position (scenario->pipeline, GST_FORMAT_TIME, &cpos)) {
GST_ERROR_OBJECT (scenario, "Could not query position");
goto beach;
}
if (!ges_timeline_commit (timeline)) {
GST_DEBUG_OBJECT (scenario, "nothing changed, no need to seek");
res = TRUE;
goto beach;
}
gst_query_parse_segment (query_segment, &rate, NULL, NULL, &stop_value);
res = gst_validate_scenario_execute_seek (scenario, action,
rate, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE,
GST_SEEK_TYPE_SET, cpos, GST_SEEK_TYPE_SET, stop_value);
beach:
g_object_unref(timeline);
return res;
}