static GstBin *
kms_agnostic_bin2_create_bin_for_caps (KmsAgnosticBin2 * self, GstCaps * caps)
{
GstBin *dec_bin;
KmsEncTreeBin *enc_bin;
GstElement *input_element, *output_tee;
dec_bin = kms_agnostic_bin2_get_or_create_dec_bin (self, caps);
if (dec_bin == NULL) {
return NULL;
}
if (is_raw_caps (caps)) {
return dec_bin;
}
enc_bin = kms_enc_tree_bin_new (caps, self->priv->default_bitrate);
if (enc_bin == NULL) {
return NULL;
}
gst_bin_add (GST_BIN (self), GST_ELEMENT (enc_bin));
gst_element_sync_state_with_parent (GST_ELEMENT (enc_bin));
output_tee = kms_tree_bin_get_output_tee (KMS_TREE_BIN (dec_bin));
input_element = kms_tree_bin_get_input_element (KMS_TREE_BIN (enc_bin));
link_element_to_tee (output_tee, input_element);
kms_agnostic_bin2_insert_bin (self, GST_BIN (enc_bin));
return GST_BIN (enc_bin);
}
static GstBin *
kms_agnostic_bin2_create_dec_bin (KmsAgnosticBin2 * self,
const GstCaps * raw_caps)
{
KmsDecTreeBin *dec_bin;
GstElement *output_tee, *input_element;
GstCaps *caps = self->priv->input_bin_src_caps;
if (caps == NULL || raw_caps == NULL) {
return NULL;
}
dec_bin = kms_dec_tree_bin_new (caps, raw_caps);
if (dec_bin == NULL) {
return NULL;
}
gst_bin_add (GST_BIN (self), GST_ELEMENT (dec_bin));
gst_element_sync_state_with_parent (GST_ELEMENT (dec_bin));
output_tee =
kms_tree_bin_get_output_tee (KMS_TREE_BIN (self->priv->input_bin));
input_element = kms_tree_bin_get_input_element (KMS_TREE_BIN (dec_bin));
link_element_to_tee (output_tee, input_element);
return GST_BIN (dec_bin);
}
static GstBin *
kms_agnostic_bin2_create_rtp_pay_bin (KmsAgnosticBin2 * self, GstCaps * caps)
{
KmsRtpPayTreeBin *bin;
GstBin *enc_bin;
GstElement *output_tee, *input_element;
GstCaps *input_caps;
GstPad *sink;
bin = kms_rtp_pay_tree_bin_new (caps);
if (bin == NULL) {
return NULL;
}
gst_bin_add (GST_BIN (self), GST_ELEMENT (bin));
gst_element_sync_state_with_parent (GST_ELEMENT (bin));
input_element = kms_tree_bin_get_input_element (KMS_TREE_BIN (bin));
sink = gst_element_get_static_pad (input_element, "sink");
input_caps = gst_pad_query_caps (sink, NULL);
g_object_unref (sink);
enc_bin = kms_agnostic_bin2_find_or_create_bin_for_caps (self, input_caps);
kms_agnostic_bin2_insert_bin (self, GST_BIN (bin));
gst_caps_unref (input_caps);
output_tee = kms_tree_bin_get_output_tee (KMS_TREE_BIN (enc_bin));
gst_element_link (output_tee, input_element);
return GST_BIN (bin);
}
static GstBin *
kms_agnostic_bin2_create_bin_for_caps (KmsAgnosticBin2 * self, GstCaps * caps)
{
GstBin *dec_bin;
KmsEncTreeBin *enc_bin;
GstElement *input_element, *output_tee;
if (kms_utils_caps_are_rtp (caps)) {
return kms_agnostic_bin2_create_rtp_pay_bin (self, caps);
}
dec_bin = kms_agnostic_bin2_get_or_create_dec_bin (self, caps);
if (dec_bin == NULL) {
return NULL;
}
if (kms_utils_caps_are_raw (caps)) {
return dec_bin;
}
enc_bin =
kms_enc_tree_bin_new (caps, TARGET_BITRATE_DEFAULT,
self->priv->min_bitrate, self->priv->max_bitrate,
self->priv->codec_config);
if (enc_bin == NULL) {
return NULL;
}
gst_bin_add (GST_BIN (self), GST_ELEMENT (enc_bin));
gst_element_sync_state_with_parent (GST_ELEMENT (enc_bin));
output_tee = kms_tree_bin_get_output_tee (KMS_TREE_BIN (dec_bin));
input_element = kms_tree_bin_get_input_element (KMS_TREE_BIN (enc_bin));
gst_element_link (output_tee, input_element);
kms_agnostic_bin2_insert_bin (self, GST_BIN (enc_bin));
return GST_BIN (enc_bin);
}
static void
kms_agnostic_bin2_configure_input (KmsAgnosticBin2 * self, const GstCaps * caps)
{
KmsParseTreeBin *parse_bin;
GstElement *parser;
GstPad *parser_src;
GstElement *input_element;
KMS_AGNOSTIC_BIN2_LOCK (self);
if (self->priv->input_bin != NULL) {
kms_tree_bin_unlink_input_element_from_tee (KMS_TREE_BIN (self->
priv->input_bin));
}
parse_bin = kms_parse_tree_bin_new (caps);
self->priv->input_bin = GST_BIN (parse_bin);
parser = kms_parse_tree_bin_get_parser (KMS_PARSE_TREE_BIN (parse_bin));
parser_src = gst_element_get_static_pad (parser, "src");
gst_pad_add_probe (parser_src, GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM,
input_bin_src_caps_probe, g_object_ref (parse_bin), g_object_unref);
g_object_unref (parser_src);
gst_bin_add (GST_BIN (self), GST_ELEMENT (parse_bin));
gst_element_sync_state_with_parent (GST_ELEMENT (parse_bin));
input_element = kms_tree_bin_get_input_element (KMS_TREE_BIN (parse_bin));
link_element_to_tee (self->priv->input_tee, input_element);
self->priv->started = FALSE;
GST_DEBUG ("Removing old treebins");
g_hash_table_foreach (self->priv->bins, remove_bin, self);
g_hash_table_remove_all (self->priv->bins);
KMS_AGNOSTIC_BIN2_UNLOCK (self);
}
