static void
gst_app_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstAppSink *appsink = GST_APP_SINK_CAST (object);
switch (prop_id) {
case PROP_CAPS:
gst_app_sink_set_caps (appsink, gst_value_get_caps (value));
break;
case PROP_EMIT_SIGNALS:
gst_app_sink_set_emit_signals (appsink, g_value_get_boolean (value));
break;
case PROP_MAX_BUFFERS:
gst_app_sink_set_max_buffers (appsink, g_value_get_uint (value));
break;
case PROP_DROP:
gst_app_sink_set_drop (appsink, g_value_get_boolean (value));
break;
case PROP_WAIT_ON_EOS:
gst_app_sink_set_wait_on_eos (appsink, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_auto_video_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstAutoVideoSink *sink = GST_AUTO_VIDEO_SINK (object);
switch (prop_id) {
case PROP_CAPS:
if (sink->filter_caps)
gst_caps_unref (sink->filter_caps);
sink->filter_caps = gst_caps_copy (gst_value_get_caps (value));
break;
case PROP_TS_OFFSET:
sink->ts_offset = g_value_get_int64 (value);
if (sink->kid)
g_object_set_property (G_OBJECT (sink->kid), pspec->name, value);
break;
case PROP_SYNC:
sink->sync = g_value_get_boolean (value);
if (sink->kid)
g_object_set_property (G_OBJECT (sink->kid), pspec->name, value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_audiomixer_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstAudioMixer *audiomixer = GST_AUDIO_MIXER (object);
switch (prop_id) {
case PROP_FILTER_CAPS:{
GstCaps *new_caps = NULL;
GstCaps *old_caps;
const GstCaps *new_caps_val = gst_value_get_caps (value);
if (new_caps_val != NULL) {
new_caps = (GstCaps *) new_caps_val;
gst_caps_ref (new_caps);
}
GST_OBJECT_LOCK (audiomixer);
old_caps = audiomixer->filter_caps;
audiomixer->filter_caps = new_caps;
GST_OBJECT_UNLOCK (audiomixer);
if (old_caps)
gst_caps_unref (old_caps);
GST_DEBUG_OBJECT (audiomixer, "set new caps %" GST_PTR_FORMAT, new_caps);
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_multi_file_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstMultiFileSrc *src = GST_MULTI_FILE_SRC (object);
switch (prop_id) {
case ARG_LOCATION:
gst_multi_file_src_set_location (src, g_value_get_string (value));
break;
case ARG_INDEX:
src->index = g_value_get_int (value);
break;
case ARG_CAPS:
{
const GstCaps *caps = gst_value_get_caps (value);
GstCaps *new_caps;
if (caps == NULL) {
new_caps = gst_caps_new_any ();
} else {
new_caps = gst_caps_copy (caps);
}
gst_caps_replace (&src->caps, new_caps);
gst_pad_set_caps (GST_BASE_SRC_PAD (src), new_caps);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_app_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstAppSrc *appsrc = GST_APP_SRC (object);
switch (prop_id) {
case PROP_CAPS:
gst_app_src_set_caps (appsrc, gst_value_get_caps (value));
break;
case PROP_SIZE:
gst_app_src_set_size (appsrc, g_value_get_int64 (value));
break;
case PROP_STREAM_TYPE:
gst_app_src_set_stream_type (appsrc, g_value_get_enum (value));
break;
case PROP_MAX_BYTES:
gst_app_src_set_max_bytes (appsrc, g_value_get_uint64 (value));
break;
case PROP_FORMAT:
appsrc->format = g_value_get_enum (value);
break;
case PROP_BLOCK:
appsrc->block = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static gboolean
missing_structure_get_caps_detail (const GstStructure * s, GstCaps ** p_caps)
{
const GstCaps *caps;
const GValue *val;
GType detail_type;
*p_caps = NULL;
detail_type = gst_structure_get_field_type (s, "detail");
if (!g_type_is_a (detail_type, GST_TYPE_CAPS)) {
GST_WARNING ("expected 'detail' field to be of GST_TYPE_CAPS");
return FALSE;
}
val = gst_structure_get_value (s, "detail");
caps = gst_value_get_caps (val);
if (gst_caps_is_empty (caps) || gst_caps_is_any (caps)) {
GST_WARNING ("EMPTY or ANY caps not allowed");
return FALSE;
}
*p_caps = gst_caps_copy (caps);
return TRUE;
}
static void
gst_capsfilter_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstCapsFilter *capsfilter = GST_CAPSFILTER (object);
switch (prop_id) {
case PROP_FILTER_CAPS:{
GstCaps *new_caps;
GstCaps *old_caps;
const GstCaps *new_caps_val = gst_value_get_caps (value);
if (new_caps_val == NULL) {
new_caps = gst_caps_new_any ();
} else {
new_caps = (GstCaps *) new_caps_val;
gst_caps_ref (new_caps);
}
old_caps = capsfilter->filter_caps;
capsfilter->filter_caps = new_caps;
gst_caps_unref (old_caps);
GST_DEBUG_OBJECT (capsfilter, "set new caps %" GST_PTR_FORMAT, new_caps);
/* FIXME: Need to activate these caps on the pads
* http://bugzilla.gnome.org/show_bug.cgi?id=361718
*/
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_multi_file_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstMultiFileSrc *src = GST_MULTI_FILE_SRC (object);
switch (prop_id) {
case PROP_LOCATION:
gst_multi_file_src_set_location (src, g_value_get_string (value));
break;
case PROP_INDEX:
GST_OBJECT_LOCK (src);
/* index was really meant to be read-only, but for backwards-compatibility
* we set start_index to make it work as it used to */
if (!GST_OBJECT_FLAG_IS_SET (src, GST_BASE_SRC_FLAG_STARTED))
src->start_index = g_value_get_int (value);
else
src->index = g_value_get_int (value);
GST_OBJECT_UNLOCK (src);
break;
case PROP_START_INDEX:
src->start_index = g_value_get_int (value);
break;
case PROP_STOP_INDEX:
src->stop_index = g_value_get_int (value);
break;
case PROP_CAPS:
{
GstStructure *st = NULL;
const GstCaps *caps = gst_value_get_caps (value);
GstCaps *new_caps;
if (caps == NULL) {
new_caps = gst_caps_new_any ();
} else {
new_caps = gst_caps_copy (caps);
}
gst_caps_replace (&src->caps, new_caps);
gst_pad_set_caps (GST_BASE_SRC_PAD (src), new_caps);
if (new_caps && gst_caps_get_size (new_caps) == 1 &&
(st = gst_caps_get_structure (new_caps, 0))
&& gst_structure_get_fraction (st, "framerate", &src->fps_n,
&src->fps_d)) {
GST_INFO_OBJECT (src, "Seting framerate to %d/%d", src->fps_n,
src->fps_d);
} else {
src->fps_n = -1;
src->fps_d = -1;
}
}
break;
case PROP_LOOP:
src->loop = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_caps_setter_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstCapsSetter *filter;
g_return_if_fail (GST_IS_CAPS_SETTER (object));
filter = GST_CAPS_SETTER (object);
switch (prop_id) {
case PROP_CAPS:{
GstCaps *new_caps;
const GstCaps *new_caps_val = gst_value_get_caps (value);
gint i;
if (new_caps_val == NULL) {
new_caps = gst_caps_new_any ();
} else {
new_caps = gst_caps_copy (new_caps_val);
}
for (i = 0; new_caps && (i < gst_caps_get_size (new_caps)); ++i) {
GstStructure *s;
s = gst_caps_get_structure (new_caps, i);
if (!gst_structure_foreach (s, gst_caps_is_fixed_foreach, NULL)) {
GST_ERROR_OBJECT (filter, "rejected unfixed caps: %" GST_PTR_FORMAT,
new_caps);
gst_caps_unref (new_caps);
new_caps = NULL;
break;
}
}
if (new_caps) {
GST_OBJECT_LOCK (filter);
gst_caps_replace (&filter->caps, new_caps);
/* drop extra ref */
gst_caps_unref (new_caps);
GST_OBJECT_UNLOCK (filter);
GST_DEBUG_OBJECT (filter, "set new caps %" GST_PTR_FORMAT, new_caps);
}
/* try to activate these new caps next time around */
gst_base_transform_reconfigure (GST_BASE_TRANSFORM (filter));
break;
}
case PROP_JOIN:
filter->join = g_value_get_boolean (value);
break;
case PROP_REPLACE:
filter->replace = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static GstCaps *
gst_rtp_mux_getcaps (GstPad * pad, GstRTPMux * mux, GstCaps * filter)
{
GstCaps *caps = NULL;
GstIterator *iter = NULL;
GValue v = { 0 };
GstIteratorResult res;
GstCaps *peercaps;
GstCaps *othercaps;
GstCaps *tcaps;
GstCaps *other_filtered;
peercaps = gst_pad_peer_query_caps (mux->srcpad, filter);
if (peercaps) {
tcaps = gst_pad_get_pad_template_caps (pad);
othercaps = gst_caps_intersect_full (peercaps, tcaps,
GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (peercaps);
} else {
tcaps = gst_pad_get_pad_template_caps (mux->srcpad);
if (filter)
othercaps = gst_caps_intersect_full (filter, tcaps,
GST_CAPS_INTERSECT_FIRST);
else
othercaps = gst_caps_copy (tcaps);
}
gst_caps_unref (tcaps);
clear_caps (othercaps, FALSE);
other_filtered = gst_caps_copy (othercaps);
clear_caps (other_filtered, TRUE);
g_value_init (&v, GST_TYPE_CAPS);
iter = gst_element_iterate_sink_pads (GST_ELEMENT (mux));
do {
gst_value_set_caps (&v, other_filtered);
res = gst_iterator_fold (iter, same_clock_rate_fold, &v, pad);
gst_iterator_resync (iter);
} while (res == GST_ITERATOR_RESYNC);
gst_iterator_free (iter);
gst_caps_unref (other_filtered);
caps = gst_caps_intersect ((GstCaps *) gst_value_get_caps (&v), othercaps);
g_value_unset (&v);
gst_caps_unref (othercaps);
if (res == GST_ITERATOR_ERROR) {
gst_caps_unref (caps);
caps = gst_caps_new_empty ();
}
return caps;
}
static void
gst_base_camera_src_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec)
{
GstBaseCameraSrc *self = GST_BASE_CAMERA_SRC (object);
switch (prop_id) {
case PROP_MODE:
gst_base_camera_src_set_mode (GST_BASE_CAMERA_SRC (self),
g_value_get_enum (value));
break;
case PROP_ZOOM:{
self->zoom = g_value_get_float (value);
/* limit to max-zoom */
if (self->zoom > self->max_zoom) {
GST_DEBUG_OBJECT (self, "Clipping zoom %f to max-zoom %f", self->zoom,
self->max_zoom);
self->zoom = self->max_zoom;
}
/* does not set it if in NULL, the src is not created yet */
if (GST_STATE (self) != GST_STATE_NULL)
gst_base_camera_src_setup_zoom (self);
break;
}
case PROP_POST_PREVIEW:
self->post_preview = g_value_get_boolean (value);
break;
case PROP_PREVIEW_CAPS:{
GstCaps *new_caps = NULL;
new_caps = (GstCaps *) gst_value_get_caps (value);
if (!gst_caps_is_equal (self->preview_caps, new_caps)) {
gst_caps_replace (&self->preview_caps, new_caps);
gst_base_camera_src_setup_preview (self, new_caps);
} else {
GST_DEBUG_OBJECT (self, "New preview caps equal current preview caps");
}
}
break;
case PROP_PREVIEW_FILTER:
if (self->preview_filter)
gst_object_unref (self->preview_filter);
self->preview_filter = g_value_dup_object (value);
if (!gst_camerabin_preview_set_filter (self->preview_pipeline,
self->preview_filter)) {
GST_WARNING_OBJECT (self,
"Cannot change preview filter, is element in NULL state?");
}
break;
case PROP_AUTO_START:
self->auto_start = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (self, prop_id, pspec);
break;
}
}
static void
kms_element_set_property (GObject * object, guint property_id,
const GValue * value, GParamSpec * pspec)
{
KmsElement *self = KMS_ELEMENT (object);
switch (property_id) {
case PROP_ACCEPT_EOS:
KMS_ELEMENT_LOCK (self);
self->priv->accept_eos = g_value_get_boolean (value);
KMS_ELEMENT_UNLOCK (self);
break;
case PROP_AUDIO_CAPS:
kms_element_endpoint_set_caps (self, gst_value_get_caps (value),
&self->priv->audio_caps);
break;
case PROP_VIDEO_CAPS:
kms_element_endpoint_set_caps (self, gst_value_get_caps (value),
&self->priv->video_caps);
break;
case PROP_TARGET_BITRATE:
KMS_ELEMENT_LOCK (self);
self->priv->target_bitrate = g_value_get_int (value);
g_object_set (G_OBJECT (kms_element_get_video_agnosticbin (self)),
DEFAULT_BITRATE_, self->priv->target_bitrate, NULL);
KMS_ELEMENT_UNLOCK (self);
break;
case PROP_MEDIA_STATS:{
gboolean enable = g_value_get_boolean (value);
KMS_ELEMENT_LOCK (self);
if (enable != self->priv->stats_enabled) {
self->priv->stats_enabled = enable;
KMS_ELEMENT_GET_CLASS (self)->collect_media_stats (self, enable);
}
KMS_ELEMENT_UNLOCK (self);
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
/*
* Set the value of a property for the client src.
*/
static void
gst_dccp_client_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstDCCPClientSrc *src = GST_DCCP_CLIENT_SRC (object);
switch (prop_id) {
case PROP_PORT:
src->port = g_value_get_int (value);
break;
case PROP_HOST:
if (!g_value_get_string (value)) {
g_warning ("host property cannot be NULL");
break;
}
g_free (src->host);
src->host = g_strdup (g_value_get_string (value));
break;
case PROP_SOCK_FD:
src->sock_fd = g_value_get_int (value);
break;
case PROP_CLOSED:
src->closed = g_value_get_boolean (value);
break;
case PROP_CCID:
src->ccid = g_value_get_int (value);
break;
case PROP_CAPS:
{
const GstCaps *new_caps_val = gst_value_get_caps (value);
GstCaps *new_caps;
GstCaps *old_caps;
if (new_caps_val == NULL) {
new_caps = gst_caps_new_any ();
} else {
new_caps = gst_caps_copy (new_caps_val);
}
old_caps = src->caps;
src->caps = new_caps;
if (old_caps)
gst_caps_unref (old_caps);
gst_pad_set_caps (GST_BASE_SRC (src)->srcpad, new_caps);
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_app_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstAppSrc *appsrc = GST_APP_SRC_CAST (object);
GstAppSrcPrivate *priv = appsrc->priv;
switch (prop_id) {
case PROP_CAPS:
gst_app_src_set_caps (appsrc, gst_value_get_caps (value));
break;
case PROP_SIZE:
gst_app_src_set_size (appsrc, g_value_get_int64 (value));
break;
case PROP_STREAM_TYPE:
gst_app_src_set_stream_type (appsrc, g_value_get_enum (value));
break;
case PROP_MAX_BYTES:
gst_app_src_set_max_bytes (appsrc, g_value_get_uint64 (value));
break;
case PROP_FORMAT:
priv->format = g_value_get_enum (value);
break;
case PROP_BLOCK:
priv->block = g_value_get_boolean (value);
break;
case PROP_IS_LIVE:
gst_base_src_set_live (GST_BASE_SRC (appsrc),
g_value_get_boolean (value));
break;
case PROP_MIN_LATENCY:
gst_app_src_set_latencies (appsrc, TRUE, g_value_get_int64 (value),
FALSE, -1);
break;
case PROP_MAX_LATENCY:
gst_app_src_set_latencies (appsrc, FALSE, -1, TRUE,
g_value_get_int64 (value));
break;
case PROP_EMIT_SIGNALS:
gst_app_src_set_emit_signals (appsrc, g_value_get_boolean (value));
break;
case PROP_MIN_PERCENT:
priv->min_percent = g_value_get_uint (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
_encoding_profile_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstEncodingProfile *prof = (GstEncodingProfile *) object;
switch (prop_id) {
case PROP_RESTRICTION_CAPS:
gst_encoding_profile_set_restriction (prof, gst_caps_copy
(gst_value_get_caps (value)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_auto_audio_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstAutoAudioSink *sink = GST_AUTO_AUDIO_SINK (object);
switch (prop_id) {
case PROP_CAPS:
if (sink->filter_caps)
gst_caps_unref (sink->filter_caps);
sink->filter_caps = gst_caps_copy (gst_value_get_caps (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_app_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstAppSink *appsink = GST_APP_SINK (object);
//printf("appsinksetproperty\n");
switch (prop_id) {
case PROP_CAPS:
gst_app_sink_set_caps (appsink, gst_value_get_caps (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
ges_track_set_property (GObject * object, guint property_id,
const GValue * value, GParamSpec * pspec)
{
GESTrack *track = GES_TRACK (object);
switch (property_id) {
case ARG_CAPS:
ges_track_set_caps (track, gst_value_get_caps (value));
break;
case ARG_TYPE:
track->type = g_value_get_flags (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void g_cclosure_user_marshal_VOID__OBJECT_GST_CAPS (GClosure * closure, GValue * return_value, guint n_param_values, const GValue * param_values, gpointer invocation_hint, gpointer marshal_data) {
typedef void (*GMarshalFunc_VOID__OBJECT_GST_CAPS) (gpointer data1, gpointer arg_1, gpointer arg_2, gpointer data2);
register GMarshalFunc_VOID__OBJECT_GST_CAPS callback;
register GCClosure * cc;
register gpointer data1, data2;
cc = (GCClosure *) closure;
g_return_if_fail (n_param_values == 3);
if (G_CCLOSURE_SWAP_DATA (closure)) {
data1 = closure->data;
data2 = param_values->data[0].v_pointer;
} else {
data1 = param_values->data[0].v_pointer;
data2 = closure->data;
}
callback = (GMarshalFunc_VOID__OBJECT_GST_CAPS) (marshal_data ? marshal_data : cc->callback);
callback (data1, g_value_get_object (param_values + 1), gst_value_get_caps (param_values + 2), data2);
}
static void
gst_auto_video_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstAutoVideoSrc *src = GST_AUTO_VIDEO_SRC (object);
switch (prop_id) {
case PROP_CAPS:
if (src->filter_caps)
gst_caps_unref (src->filter_caps);
src->filter_caps = gst_caps_copy (gst_value_get_caps (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
shell_recorder_src_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
ShellRecorderSrc *src = SHELL_RECORDER_SRC (object);
switch (prop_id)
{
case PROP_CAPS:
shell_recorder_src_set_caps (src, gst_value_get_caps (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gnl_object_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GnlObject *gnlobject = (GnlObject *) object;
g_return_if_fail (GNL_IS_OBJECT (object));
switch (prop_id) {
case PROP_START:
gnlobject->start = g_value_get_uint64 (value);
update_values (gnlobject);
break;
case PROP_DURATION:
gnlobject->duration = g_value_get_int64 (value);
update_values (gnlobject);
break;
case PROP_MEDIA_START:
gnlobject->media_start = g_value_get_uint64 (value);
break;
case PROP_MEDIA_DURATION:
gnlobject->media_duration = g_value_get_int64 (value);
update_values (gnlobject);
break;
case PROP_PRIORITY:
gnlobject->priority = g_value_get_uint (value);
break;
case PROP_ACTIVE:
gnlobject->active = g_value_get_boolean (value);
break;
case PROP_CAPS:
gnl_object_set_caps (gnlobject, gst_value_get_caps (value));
break;
case PROP_EXPANDABLE:
if (g_value_get_boolean (value))
GST_OBJECT_FLAG_SET (gnlobject, GNL_OBJECT_EXPANDABLE);
else
GST_OBJECT_FLAG_UNSET (gnlobject, GNL_OBJECT_EXPANDABLE);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
nle_object_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
NleObject *nleobject = (NleObject *) object;
g_return_if_fail (NLE_IS_OBJECT (object));
GST_OBJECT_LOCK (object);
switch (prop_id) {
case PROP_START:
SET_PENDING_VALUE (start, "start", uint64, G_GUINT64_FORMAT);
break;
case PROP_DURATION:
SET_PENDING_VALUE (duration, "duration", int64, G_GINT64_FORMAT);
break;
case PROP_INPOINT:
SET_PENDING_VALUE (inpoint, "inpoint", uint64, G_GUINT64_FORMAT);
break;
case PROP_PRIORITY:
SET_PENDING_VALUE (priority, "priority", uint, G_GUINT32_FORMAT);
break;
case PROP_ACTIVE:
SET_PENDING_VALUE (active, "active", boolean, G_GUINT32_FORMAT);
break;
case PROP_IS_LIVE:
nleobject->is_live = g_value_get_boolean (value);
break;
case PROP_CAPS:
nle_object_set_caps (nleobject, gst_value_get_caps (value));
break;
case PROP_EXPANDABLE:
if (g_value_get_boolean (value))
GST_OBJECT_FLAG_SET (nleobject, NLE_OBJECT_EXPANDABLE);
else
GST_OBJECT_FLAG_UNSET (nleobject, NLE_OBJECT_EXPANDABLE);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
GST_OBJECT_UNLOCK (object);
}
RBGstMediaType
rb_gst_get_missing_plugin_type (const GstStructure *structure)
{
const char *media_type;
const char *missing_type;
const GstCaps *caps;
const GValue *val;
int i;
if (structure == NULL) {
rb_debug ("no missing plugin details");
return MEDIA_TYPE_NONE;
}
missing_type = gst_structure_get_string (structure, "type");
if (missing_type == NULL || strcmp (missing_type, "decoder") != 0) {
rb_debug ("missing plugin is not a decoder");
return MEDIA_TYPE_NONE;
}
val = gst_structure_get_value (structure, "detail");
caps = gst_value_get_caps (val);
media_type = gst_structure_get_name (gst_caps_get_structure (caps, 0));
for (i = 0; i < G_N_ELEMENTS (container_formats); i++) {
if (strcmp (media_type, container_formats[i]) == 0) {
rb_debug ("missing plugin is a container demuxer");
return MEDIA_TYPE_CONTAINER;
}
}
if (g_str_has_prefix (media_type, "audio/")) {
rb_debug ("missing plugin is an audio decoder");
return MEDIA_TYPE_AUDIO;
} else if (g_str_has_prefix (media_type, "video/")) {
rb_debug ("missing plugin is (probably) a video decoder");
return MEDIA_TYPE_VIDEO;
} else {
rb_debug ("missing plugin is neither a video nor audio decoder");
return MEDIA_TYPE_OTHER;
}
}
void _owr_deep_notify(GObject *object, GstObject *orig,
GParamSpec *pspec, gpointer user_data)
{
GValue value = G_VALUE_INIT;
gchar *str = NULL;
GstObject *it;
gchar *prevpath, *path;
OWR_UNUSED(user_data);
OWR_UNUSED(object);
path = g_strdup("");
for (it = orig; GST_IS_OBJECT(it); it = GST_OBJECT_PARENT(it)) {
prevpath = path;
path = g_strjoin("/", GST_OBJECT_NAME(it), prevpath, NULL);
g_free(prevpath);
}
if (pspec->flags & G_PARAM_READABLE) {
g_value_init(&value, pspec->value_type);
g_object_get_property(G_OBJECT(orig), pspec->name, &value);
if (G_VALUE_TYPE(&value) == GST_TYPE_CAPS)
str = gst_caps_to_string(gst_value_get_caps(&value));
else if (G_VALUE_HOLDS_STRING(&value))
str = g_value_dup_string(&value);
else
str = gst_value_serialize(&value);
GST_INFO_OBJECT(object, "%s%s = %s\n", path, pspec->name, str);
g_free(str);
g_value_unset(&value);
} else
GST_INFO_OBJECT(object, "Parameter %s not readable in %s.", pspec->name, path);
g_free(path);
}
static void
gst_capsfilter_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstCapsFilter *capsfilter = GST_CAPSFILTER (object);
switch (prop_id) {
case PROP_FILTER_CAPS:{
GstCaps *new_caps;
GstCaps *old_caps;
const GstCaps *new_caps_val = gst_value_get_caps (value);
if (new_caps_val == NULL) {
new_caps = gst_caps_new_any ();
} else {
new_caps = (GstCaps *) new_caps_val;
gst_caps_ref (new_caps);
}
GST_OBJECT_LOCK (capsfilter);
old_caps = capsfilter->filter_caps;
capsfilter->filter_caps = new_caps;
GST_OBJECT_UNLOCK (capsfilter);
gst_caps_unref (old_caps);
GST_DEBUG_OBJECT (capsfilter, "set new caps %" GST_PTR_FORMAT, new_caps);
gst_base_transform_reconfigure_sink (GST_BASE_TRANSFORM (object));
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
// make json formated description
void Property::make_description() {
if (nullptr == property_) {
g_warning("%s: cannot make description from a nullptr property",
__PRETTY_FUNCTION__);
return;
}
GValue value = G_VALUE_INIT;
g_value_init(&value, property_->value_type);
g_object_get_property(object_, property_->name, &value);
json_description_->reset();
json_description_->begin_object();
// long name
json_description_->add_string_member("name", long_name_.c_str());
// name
json_description_->add_string_member("id", name_.c_str());
// nickname
// json_description_->add_string_member ("nickname", g_param_spec_get_nick (property_));
// short description
json_description_->add_string_member("description",
g_param_spec_get_blurb(property_));
json_description_->add_string_member("parent",
get_category().c_str());
json_description_->add_int_member("order",
get_position_weight());
// name
// json_description_->add_string_member ("internal name", g_param_spec_get_name (property_));
if (property_->flags &G_PARAM_WRITABLE)
json_description_->add_string_member("writable", "true");
else
json_description_->add_string_member("writable", "false");
switch (G_VALUE_TYPE(&value)) {
case G_TYPE_STRING:
{
const char *string_val = g_value_get_string(&value);
json_description_->add_string_member("type", "string");
if (string_val == nullptr)
json_description_->add_string_member("default value", "");
else
json_description_->add_string_member("default value", string_val);
break;
}
case G_TYPE_BOOLEAN:
{
gboolean bool_val = g_value_get_boolean(&value);
json_description_->add_string_member("type", "boolean");
if (bool_val)
json_description_->add_string_member("default value", "true");
else
json_description_->add_string_member("default value", "false");
break;
}
case G_TYPE_ULONG:
{
GParamSpecULong *pulong = G_PARAM_SPEC_ULONG(property_);
json_description_->add_string_member("type", "ulong");
gchar *min = g_strdup_printf("%lu", pulong->minimum);
gchar *max = g_strdup_printf("%lu", pulong->maximum);
gchar *default_value =
g_strdup_printf("%lu", g_value_get_ulong(&value));
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_LONG:
{
GParamSpecLong *plong = G_PARAM_SPEC_LONG(property_);
gchar *min = g_strdup_printf("%ld", plong->minimum);
gchar *max = g_strdup_printf("%ld", plong->maximum);
gchar *default_value =
g_strdup_printf("%ld", g_value_get_ulong(&value));
json_description_->add_string_member("type", "long");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_UINT:
{
GParamSpecUInt *puint = G_PARAM_SPEC_UINT(property_);
gchar *min = g_strdup_printf("%u", puint->minimum);
gchar *max = g_strdup_printf("%u", puint->maximum);
gchar *default_value =
g_strdup_printf("%u", g_value_get_uint(&value));
json_description_->add_string_member("type", "uint");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_INT:
{
GParamSpecInt *pint = G_PARAM_SPEC_INT(property_);
gchar *min = g_strdup_printf("%d", pint->minimum);
gchar *max = g_strdup_printf("%d", pint->maximum);
gchar *default_value = g_strdup_printf("%d", g_value_get_int(&value));
json_description_->add_string_member("type", "int");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_UINT64:
{
GParamSpecUInt64 *puint64 = G_PARAM_SPEC_UINT64(property_);
gchar *min = g_strdup_printf("%" G_GUINT64_FORMAT, puint64->minimum);
gchar *max = g_strdup_printf("%" G_GUINT64_FORMAT, puint64->maximum);
gchar *default_value = g_strdup_printf("%" G_GUINT64_FORMAT,
g_value_get_uint64(&value));
json_description_->add_string_member("type", "uint64");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_INT64:
{
GParamSpecInt64 *pint64 = G_PARAM_SPEC_INT64(property_);
gchar *min = g_strdup_printf("%" G_GINT64_FORMAT, pint64->minimum);
gchar *max = g_strdup_printf("%" G_GINT64_FORMAT, pint64->maximum);
gchar *default_value =
g_strdup_printf("%" G_GINT64_FORMAT, g_value_get_int64(&value));
json_description_->add_string_member("type", "int64");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_FLOAT:
{
GParamSpecFloat *pfloat = G_PARAM_SPEC_FLOAT(property_);
gchar *min = g_strdup_printf("%.7g", pfloat->minimum);
gchar *max = g_strdup_printf("%.7g", pfloat->maximum);
gchar *default_value =
g_strdup_printf("%.7g", g_value_get_float(&value));
json_description_->add_string_member("type", "float");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
case G_TYPE_DOUBLE:
{
GParamSpecDouble *pdouble = G_PARAM_SPEC_DOUBLE(property_);
gchar *min = g_strdup_printf("%.7g", pdouble->minimum);
gchar *max = g_strdup_printf("%.7g", pdouble->maximum);
gchar *default_value =
g_strdup_printf("%.7g", g_value_get_double(&value));
json_description_->add_string_member("type", "double");
json_description_->add_string_member("minimum", min);
json_description_->add_string_member("maximum", max);
json_description_->add_string_member("default value", default_value);
g_free(min);
g_free(max);
g_free(default_value);
break;
}
default:
if (property_->value_type == GST_TYPE_CAPS) {
const GstCaps *caps = gst_value_get_caps(&value);
json_description_->add_string_member("type", "caps");
if (!caps)
json_description_->add_string_member("default value", "");
else
json_description_->add_string_member("default value",
gst_caps_to_string(caps));
} else if (G_IS_PARAM_SPEC_ENUM(property_)) {
GEnumValue *values;
guint j = 0;
gint enum_value;
const gchar *value_nick = "";
const gchar *value_name = "";
json_description_->add_string_member("type", "enum");
values =
G_ENUM_CLASS(g_type_class_ref(property_->value_type))->values;
enum_value = g_value_get_enum(&value);
while (values[j].value_name) {
if (values[j].value == enum_value) {
value_nick = values[j].value_nick;
value_name = values[j].value_name;
}
j++;
}
json_description_->set_member_name("default value");
json_description_->begin_object();
gchar *value = g_strdup_printf("%d", enum_value);
json_description_->add_string_member("value", value);
g_free(value);
json_description_->add_string_member("nick", value_nick);
json_description_->add_string_member("name", value_name);
json_description_->end_object();
// g_debug ("Enum \"%s\" Default: %d, \"%s\" \"%s\"",
// g_type_name (G_VALUE_TYPE (&value)),
// enum_value,
// value_nick,
// value_name);
j = 0;
json_description_->set_member_name("values");
json_description_->begin_array();
while (values[j].value_name) {
json_description_->begin_object();
json_description_->add_string_member("name", values[j].value_name);
json_description_->add_string_member("nick", values[j].value_nick);
gchar *values_value = g_strdup_printf("%d", values[j].value);
json_description_->add_string_member("value", values_value);
g_free(values_value);
json_description_->end_object();
j++;
}
json_description_->end_array();
/* g_type_class_unref (ec); */
} else if (G_IS_PARAM_SPEC_FLAGS(property_)) {
g_debug("warning: param spec flags not handled");
// GParamSpecFlags *pflags = G_PARAM_SPEC_FLAGS (property_);
// GFlagsValue *vals;
// gchar *cur;
// vals = pflags->flags_class->values;
// cur = flags_to_string (vals, g_value_get_flags (&value));
// g_debug ("%-23.23s Flags \"%s\" Default: 0x%08x, \"%s\"", "",
// g_type_name (G_VALUE_TYPE (&value)),
// g_value_get_flags (&value), cur);
// while (vals[0].value_name) {
// g_debug ("");
// if (_name)
// g_debug ("%s", _name);
// g_debug ("%-23.23s (0x%08x): %-16s - %s", "",
// vals[0].value, vals[0].value_nick, vals[0].value_name);
// ++vals;
// }
// g_free (cur);
} else if (G_IS_PARAM_SPEC_OBJECT(property_)) {
g_debug("warning: param spec object not handled");
// g_debug ("%-23.23s Object of type \"%s\"", "",
// g_type_name (property_->value_type));
} else if (G_IS_PARAM_SPEC_BOXED(property_)) {
g_debug("warning: param spec boxed not handled");
// g_debug ("%-23.23s Boxed pointer of type \"%s\"", "",
// g_type_name (property_->value_type));
} else if (G_IS_PARAM_SPEC_POINTER(property_)) {
g_debug("warning: param spec pointer not handled");
// if (property_->value_type != G_TYPE_POINTER) {
// g_debug ("%-23.23s Pointer of type \"%s\".", "",
// g_type_name (property_->value_type));
// } else if (property_->value_type == G_TYPE_VALUE_ARRAY) {
// GParamSpecValueArray *pvarray = G_PARAM_SPEC_VALUE_ARRAY (property_);
// g_debug ("warning: array not handled");
// if (pvarray->element_spec) {
// g_debug ("%-23.23s Array of GValues of type \"%s\"", "",
// g_type_name (pvarray->element_spec->value_type));
// } else {
// g_debug ("%-23.23s Array of GValues", "");
// }
} else if (GST_IS_PARAM_SPEC_FRACTION(property_)) {
GstParamSpecFraction *pfraction = GST_PARAM_SPEC_FRACTION(property_);
json_description_->add_string_member("type", "fraction");
gchar *minnum = g_strdup_printf("%d", pfraction->min_num);
gchar *minden = g_strdup_printf("%d", pfraction->min_den);
gchar *maxnum = g_strdup_printf("%d", pfraction->max_num);
gchar *maxden = g_strdup_printf("%d", pfraction->max_den);
gchar *defaultnum = g_strdup_printf("%d",
gst_value_get_fraction_numerator
(&value));
gchar *defaultden = g_strdup_printf("%d",
gst_value_get_fraction_denominator
(&value));
json_description_->add_string_member("minimum numerator", minnum);
json_description_->add_string_member("maximum numerator", minden);
json_description_->add_string_member("minimum denominator", maxnum);
json_description_->add_string_member("maximum denominator", maxden);
json_description_->add_string_member("default numerator", defaultnum);
json_description_->add_string_member("default denominator",
defaultden);
g_free(minnum);
g_free(minden);
g_free(maxnum);
g_free(maxden);
g_free(defaultnum);
g_free(defaultden);
// g_debug ("Range: %d/%d - %d/%d Default: %d/%d ",
// pfraction->min_num, pfraction->min_den,
// pfraction->max_num, pfraction->max_den,
// gst_value_get_fraction_numerator (&value),
// gst_value_get_fraction_denominator (&value));
} else {
g_warning("warning: unknown type");
// g_debug ("%-23.23s Unknown type %ld \"%s\"", "", property_->value_type,
// g_type_name (property_->value_type));
}
break;
}
g_value_reset(&value);
json_description_->end_object();
}
static void
gst_capsfilter_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstCapsFilter *capsfilter = GST_CAPSFILTER (object);
switch (prop_id) {
case PROP_FILTER_CAPS:{
GstCaps *new_caps;
GstCaps *old_caps, *suggest, *nego;
const GstCaps *new_caps_val = gst_value_get_caps (value);
if (new_caps_val == NULL) {
new_caps = gst_caps_new_any ();
} else {
new_caps = (GstCaps *) new_caps_val;
gst_caps_ref (new_caps);
}
GST_OBJECT_LOCK (capsfilter);
old_caps = capsfilter->filter_caps;
capsfilter->filter_caps = new_caps;
GST_OBJECT_UNLOCK (capsfilter);
gst_caps_unref (old_caps);
GST_DEBUG_OBJECT (capsfilter, "set new caps %" GST_PTR_FORMAT, new_caps);
/* filter the currently negotiated format against the new caps */
GST_OBJECT_LOCK (GST_BASE_TRANSFORM_SINK_PAD (object));
nego = GST_PAD_CAPS (GST_BASE_TRANSFORM_SINK_PAD (object));
if (nego) {
GST_DEBUG_OBJECT (capsfilter, "we had negotiated caps %" GST_PTR_FORMAT,
nego);
if (G_UNLIKELY (gst_caps_is_any (new_caps))) {
GST_DEBUG_OBJECT (capsfilter, "not settings any suggestion");
suggest = NULL;
} else {
GstStructure *s1, *s2;
/* first check if the name is the same */
s1 = gst_caps_get_structure (nego, 0);
s2 = gst_caps_get_structure (new_caps, 0);
if (gst_structure_get_name_id (s1) == gst_structure_get_name_id (s2)) {
/* same name, copy all fields from the new caps into the previously
* negotiated caps */
suggest = gst_caps_copy (nego);
s1 = gst_caps_get_structure (suggest, 0);
gst_structure_foreach (s2, (GstStructureForeachFunc) copy_func, s1);
GST_DEBUG_OBJECT (capsfilter, "copied structure fields");
} else {
GST_DEBUG_OBJECT (capsfilter, "different structure names");
/* different names, we can only suggest the complete caps */
suggest = gst_caps_copy (new_caps);
}
}
} else {
GST_DEBUG_OBJECT (capsfilter, "no negotiated caps");
/* no previous caps, the getcaps function will be used to find suitable
* caps */
suggest = NULL;
}
GST_OBJECT_UNLOCK (GST_BASE_TRANSFORM_SINK_PAD (object));
GST_DEBUG_OBJECT (capsfilter, "suggesting new caps %" GST_PTR_FORMAT,
suggest);
gst_base_transform_suggest (GST_BASE_TRANSFORM (object), suggest, 0);
if (suggest)
gst_caps_unref (suggest);
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
print_element_properties_info (GstElement * element)
{
GParamSpec **property_specs;
guint num_properties, i;
gboolean readable;
gboolean first_flag;
property_specs = g_object_class_list_properties
(G_OBJECT_GET_CLASS (element), &num_properties);
n_print ("\n");
n_print ("Element Properties:\n");
for (i = 0; i < num_properties; i++) {
GValue value = { 0, };
GParamSpec *param = property_specs[i];
readable = FALSE;
g_value_init (&value, param->value_type);
n_print (" %-20s: %s\n", g_param_spec_get_name (param),
g_param_spec_get_blurb (param));
first_flag = TRUE;
n_print ("%-23.23s flags: ", "");
if (param->flags & G_PARAM_READABLE) {
g_object_get_property (G_OBJECT (element), param->name, &value);
readable = TRUE;
g_print ("%s%s", (first_flag) ? "" : ", ", _("readable"));
first_flag = FALSE;
} else {
/* if we can't read the property value, assume it's set to the default
* (which might not be entirely true for sub-classes, but that's an
* unlikely corner-case anyway) */
g_param_value_set_default (param, &value);
}
if (param->flags & G_PARAM_WRITABLE) {
g_print ("%s%s", (first_flag) ? "" : ", ", _("writable"));
first_flag = FALSE;
}
if (param->flags & G_PARAM_DEPRECATED) {
g_print ("%s%s", (first_flag) ? "" : ", ", _("deprecated"));
first_flag = FALSE;
}
if (param->flags & GST_PARAM_CONTROLLABLE) {
g_print (", %s", _("controllable"));
first_flag = FALSE;
}
if (param->flags & GST_PARAM_MUTABLE_PLAYING) {
g_print (", %s", _("changeable in NULL, READY, PAUSED or PLAYING state"));
} else if (param->flags & GST_PARAM_MUTABLE_PAUSED) {
g_print (", %s", _("changeable only in NULL, READY or PAUSED state"));
} else if (param->flags & GST_PARAM_MUTABLE_READY) {
g_print (", %s", _("changeable only in NULL or READY state"));
}
if (param->flags & ~KNOWN_PARAM_FLAGS) {
g_print ("%s0x%0x", (first_flag) ? "" : ", ",
param->flags & ~KNOWN_PARAM_FLAGS);
}
n_print ("\n");
switch (G_VALUE_TYPE (&value)) {
case G_TYPE_STRING:
{
const char *string_val = g_value_get_string (&value);
n_print ("%-23.23s String. ", "");
if (string_val == NULL)
g_print ("Default: null");
else
g_print ("Default: \"%s\"", string_val);
break;
}
case G_TYPE_BOOLEAN:
{
gboolean bool_val = g_value_get_boolean (&value);
n_print ("%-23.23s Boolean. ", "");
g_print ("Default: %s", bool_val ? "true" : "false");
break;
}
case G_TYPE_ULONG:
{
GParamSpecULong *pulong = G_PARAM_SPEC_ULONG (param);
n_print ("%-23.23s Unsigned Long. ", "");
g_print ("Range: %lu - %lu Default: %lu ",
pulong->minimum, pulong->maximum, g_value_get_ulong (&value));
GST_ERROR ("%s: property '%s' of type ulong: consider changing to "
"uint/uint64", GST_OBJECT_NAME (element),
g_param_spec_get_name (param));
break;
}
case G_TYPE_LONG:
{
GParamSpecLong *plong = G_PARAM_SPEC_LONG (param);
n_print ("%-23.23s Long. ", "");
g_print ("Range: %ld - %ld Default: %ld ",
plong->minimum, plong->maximum, g_value_get_long (&value));
GST_ERROR ("%s: property '%s' of type long: consider changing to "
"int/int64", GST_OBJECT_NAME (element),
g_param_spec_get_name (param));
break;
}
case G_TYPE_UINT:
{
GParamSpecUInt *puint = G_PARAM_SPEC_UINT (param);
n_print ("%-23.23s Unsigned Integer. ", "");
g_print ("Range: %u - %u Default: %u ",
puint->minimum, puint->maximum, g_value_get_uint (&value));
break;
}
case G_TYPE_INT:
{
GParamSpecInt *pint = G_PARAM_SPEC_INT (param);
n_print ("%-23.23s Integer. ", "");
g_print ("Range: %d - %d Default: %d ",
pint->minimum, pint->maximum, g_value_get_int (&value));
break;
}
case G_TYPE_UINT64:
{
GParamSpecUInt64 *puint64 = G_PARAM_SPEC_UINT64 (param);
n_print ("%-23.23s Unsigned Integer64. ", "");
g_print ("Range: %" G_GUINT64_FORMAT " - %" G_GUINT64_FORMAT
" Default: %" G_GUINT64_FORMAT " ",
puint64->minimum, puint64->maximum, g_value_get_uint64 (&value));
break;
}
case G_TYPE_INT64:
{
GParamSpecInt64 *pint64 = G_PARAM_SPEC_INT64 (param);
n_print ("%-23.23s Integer64. ", "");
g_print ("Range: %" G_GINT64_FORMAT " - %" G_GINT64_FORMAT
" Default: %" G_GINT64_FORMAT " ",
pint64->minimum, pint64->maximum, g_value_get_int64 (&value));
break;
}
case G_TYPE_FLOAT:
{
GParamSpecFloat *pfloat = G_PARAM_SPEC_FLOAT (param);
n_print ("%-23.23s Float. ", "");
g_print ("Range: %15.7g - %15.7g Default: %15.7g ",
pfloat->minimum, pfloat->maximum, g_value_get_float (&value));
break;
}
case G_TYPE_DOUBLE:
{
GParamSpecDouble *pdouble = G_PARAM_SPEC_DOUBLE (param);
n_print ("%-23.23s Double. ", "");
g_print ("Range: %15.7g - %15.7g Default: %15.7g ",
pdouble->minimum, pdouble->maximum, g_value_get_double (&value));
break;
}
case G_TYPE_CHAR:
case G_TYPE_UCHAR:
GST_ERROR ("%s: property '%s' of type char: consider changing to "
"int/string", GST_OBJECT_NAME (element),
g_param_spec_get_name (param));
/* fall through */
default:
if (param->value_type == GST_TYPE_CAPS) {
const GstCaps *caps = gst_value_get_caps (&value);
if (!caps)
n_print ("%-23.23s Caps (NULL)", "");
else {
print_caps (caps, " ");
}
} else if (G_IS_PARAM_SPEC_ENUM (param)) {
GEnumValue *values;
guint j = 0;
gint enum_value;
const gchar *value_nick = "";
values = G_ENUM_CLASS (g_type_class_ref (param->value_type))->values;
enum_value = g_value_get_enum (&value);
while (values[j].value_name) {
if (values[j].value == enum_value)
value_nick = values[j].value_nick;
j++;
}
n_print ("%-23.23s Enum \"%s\" Default: %d, \"%s\"", "",
g_type_name (G_VALUE_TYPE (&value)), enum_value, value_nick);
j = 0;
while (values[j].value_name) {
g_print ("\n");
if (_name)
g_print ("%s", _name);
g_print ("%-23.23s (%d): %-16s - %s", "",
values[j].value, values[j].value_nick, values[j].value_name);
j++;
}
/* g_type_class_unref (ec); */
} else if (G_IS_PARAM_SPEC_FLAGS (param)) {
GParamSpecFlags *pflags = G_PARAM_SPEC_FLAGS (param);
GFlagsValue *vals;
gchar *cur;
vals = pflags->flags_class->values;
cur = flags_to_string (vals, g_value_get_flags (&value));
n_print ("%-23.23s Flags \"%s\" Default: 0x%08x, \"%s\"", "",
g_type_name (G_VALUE_TYPE (&value)),
g_value_get_flags (&value), cur);
while (vals[0].value_name) {
g_print ("\n");
if (_name)
g_print ("%s", _name);
g_print ("%-23.23s (0x%08x): %-16s - %s", "",
vals[0].value, vals[0].value_nick, vals[0].value_name);
++vals;
}
g_free (cur);
} else if (G_IS_PARAM_SPEC_OBJECT (param)) {
n_print ("%-23.23s Object of type \"%s\"", "",
g_type_name (param->value_type));
} else if (G_IS_PARAM_SPEC_BOXED (param)) {
n_print ("%-23.23s Boxed pointer of type \"%s\"", "",
g_type_name (param->value_type));
if (param->value_type == GST_TYPE_STRUCTURE) {
const GstStructure *s = gst_value_get_structure (&value);
if (s)
gst_structure_foreach (s, print_field,
(gpointer) " ");
}
} else if (G_IS_PARAM_SPEC_POINTER (param)) {
if (param->value_type != G_TYPE_POINTER) {
n_print ("%-23.23s Pointer of type \"%s\".", "",
g_type_name (param->value_type));
} else {
n_print ("%-23.23s Pointer.", "");
}
} else if (param->value_type == G_TYPE_VALUE_ARRAY) {
GParamSpecValueArray *pvarray = G_PARAM_SPEC_VALUE_ARRAY (param);
if (pvarray->element_spec) {
n_print ("%-23.23s Array of GValues of type \"%s\"", "",
g_type_name (pvarray->element_spec->value_type));
} else {
n_print ("%-23.23s Array of GValues", "");
}
} else if (GST_IS_PARAM_SPEC_FRACTION (param)) {
GstParamSpecFraction *pfraction = GST_PARAM_SPEC_FRACTION (param);
n_print ("%-23.23s Fraction. ", "");
g_print ("Range: %d/%d - %d/%d Default: %d/%d ",
pfraction->min_num, pfraction->min_den,
pfraction->max_num, pfraction->max_den,
gst_value_get_fraction_numerator (&value),
gst_value_get_fraction_denominator (&value));
} else {
n_print ("%-23.23s Unknown type %ld \"%s\"", "",
(glong) param->value_type, g_type_name (param->value_type));
}
break;
}
if (!readable)
g_print (" Write only\n");
else
g_print ("\n");
g_value_reset (&value);
}
if (num_properties == 0)
n_print (" none\n");
g_free (property_specs);
}
static void
gst_udpsrc_set_property (GObject * object, guint prop_id, const GValue * value,
GParamSpec * pspec)
{
GstUDPSrc *udpsrc = GST_UDPSRC (object);
switch (prop_id) {
case PROP_BUFFER_SIZE:
udpsrc->buffer_size = g_value_get_int (value);
break;
case PROP_PORT:
udpsrc->port = g_value_get_int (value);
g_free (udpsrc->uri);
udpsrc->uri = g_strdup_printf ("udp://%s:%u", udpsrc->host, udpsrc->port);
break;
case PROP_MULTICAST_GROUP:
{
const gchar *group;
g_free (udpsrc->host);
if ((group = g_value_get_string (value)))
udpsrc->host = g_strdup (group);
else
udpsrc->host = g_strdup (UDP_DEFAULT_MULTICAST_GROUP);
g_free (udpsrc->uri);
udpsrc->uri = g_strdup_printf ("udp://%s:%u", udpsrc->host, udpsrc->port);
break;
}
case PROP_MULTICAST_IFACE:
g_free (udpsrc->multi_iface);
if (g_value_get_string (value) == NULL)
udpsrc->multi_iface = g_strdup (UDP_DEFAULT_MULTICAST_IFACE);
else
udpsrc->multi_iface = g_value_dup_string (value);
break;
case PROP_URI:
gst_udpsrc_set_uri (udpsrc, g_value_get_string (value));
break;
case PROP_CAPS:
{
const GstCaps *new_caps_val = gst_value_get_caps (value);
GstCaps *new_caps;
GstCaps *old_caps;
if (new_caps_val == NULL) {
new_caps = gst_caps_new_any ();
} else {
new_caps = gst_caps_copy (new_caps_val);
}
old_caps = udpsrc->caps;
udpsrc->caps = new_caps;
if (old_caps)
gst_caps_unref (old_caps);
gst_pad_set_caps (GST_BASE_SRC (udpsrc)->srcpad, new_caps);
break;
}
case PROP_SOCKET:
if (udpsrc->socket != NULL && udpsrc->socket != udpsrc->used_socket &&
udpsrc->close_socket) {
GError *err = NULL;
if (!g_socket_close (udpsrc->socket, &err)) {
GST_ERROR ("failed to close socket %p: %s", udpsrc->socket,
err->message);
g_clear_error (&err);
}
}
if (udpsrc->socket)
g_object_unref (udpsrc->socket);
udpsrc->socket = g_value_dup_object (value);
GST_DEBUG ("setting socket to %p", udpsrc->socket);
break;
case PROP_TIMEOUT:
udpsrc->timeout = g_value_get_uint64 (value);
break;
case PROP_SKIP_FIRST_BYTES:
udpsrc->skip_first_bytes = g_value_get_int (value);
break;
case PROP_CLOSE_SOCKET:
udpsrc->close_socket = g_value_get_boolean (value);
break;
case PROP_AUTO_MULTICAST:
udpsrc->auto_multicast = g_value_get_boolean (value);
break;
case PROP_REUSE:
udpsrc->reuse = g_value_get_boolean (value);
break;
default:
break;
}
}