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authorAndy Wingo <wingo@pobox.com>2002-07-02 23:35:07 +0000
committerAndy Wingo <wingo@pobox.com>2002-07-02 23:35:07 +0000
commit30e825ae1acc96bc28583f1e85a6927089dbcb52 (patch)
tree7483ff56ca34192b1b6ce3cb4ec824b1d5096944 /ext
parent57c5738eb43a611678c8d864a68d139b36194f9f (diff)
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make jack work in all its full duplex glory
Original commit message from CVS: make jack work in all its full duplex glory
Diffstat (limited to 'ext')
-rw-r--r--ext/jack/gstjack.c26
-rw-r--r--ext/jack/gstjackbin.c8
2 files changed, 26 insertions, 8 deletions
diff --git a/ext/jack/gstjack.c b/ext/jack/gstjack.c
index 9311ff52..c86f8566 100644
--- a/ext/jack/gstjack.c
+++ b/ext/jack/gstjack.c
@@ -64,6 +64,7 @@ static GstElementDetails gst_jack_src_details = {
};
+static GHashTable *port_name_counts = NULL;
static GstElementClass *parent_class = NULL;
static void gst_jack_init(GstJack *this);
@@ -188,6 +189,7 @@ gst_jack_class_init(GstJackClass *klass)
{
GObjectClass *object_class;
GstElementClass *element_class;
+ gchar *prefix;
object_class = (GObjectClass *)klass;
element_class = (GstElementClass *)klass;
@@ -198,10 +200,15 @@ gst_jack_class_init(GstJackClass *klass)
object_class->get_property = gst_jack_get_property;
object_class->set_property = gst_jack_set_property;
+ if (GST_IS_JACK_SINK_CLASS (klass))
+ prefix = "gst-out-";
+ else
+ prefix = "gst-in-";
+
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_PORT_NAME_PREFIX,
g_param_spec_string("port-name-prefix","Port name prefix",
"String to prepend to jack port names",
- "gst-",
+ prefix,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
element_class->change_state = gst_jack_change_state;
@@ -230,6 +237,7 @@ gst_jack_request_new_pad (GstElement *element, GstPadTemplate *templ, const gcha
gchar *newname;
GList *l, **pad_list;
GstJackPad *pad;
+ gint count;
g_return_val_if_fail ((this = GST_JACK (element)), NULL);
@@ -238,7 +246,7 @@ gst_jack_request_new_pad (GstElement *element, GstPadTemplate *templ, const gcha
else if (this->direction == GST_PAD_SRC)
pad_list = &this->bin->src_pads;
else
- pad_list = &this->bin->src_pads;
+ pad_list = &this->bin->sink_pads;
if (name) {
l = *pad_list;
@@ -251,12 +259,22 @@ gst_jack_request_new_pad (GstElement *element, GstPadTemplate *templ, const gcha
}
newname = g_strdup (name);
} else {
- newname = g_strdup ("alsa_pcm:out_1");
+ if (this->direction == GST_PAD_SINK)
+ newname = g_strdup ("alsa_pcm:out_1");
+ else
+ newname = g_strdup ("alsa_pcm:in_1");
}
pad = g_new0(GstJackPad, 1);
- pad->name = g_strdup_printf ("%s%d", this->port_name_prefix, 1); /* fixme :) */
+ if (!port_name_counts)
+ port_name_counts = g_hash_table_new (g_str_hash, g_str_equal);
+
+ count = GPOINTER_TO_INT (g_hash_table_lookup (port_name_counts, this->port_name_prefix));
+ g_hash_table_insert (port_name_counts, g_strdup (this->port_name_prefix), GINT_TO_POINTER (count+1));
+
+ pad->name = g_strdup_printf ("%s%d", this->port_name_prefix, count);
+
pad->peer_name = newname;
pad->pad = gst_pad_new_from_template (templ, newname);
gst_element_add_pad (GST_ELEMENT (this), pad->pad);
diff --git a/ext/jack/gstjackbin.c b/ext/jack/gstjackbin.c
index 5aee2924..64aab499 100644
--- a/ext/jack/gstjackbin.c
+++ b/ext/jack/gstjackbin.c
@@ -160,14 +160,14 @@ gst_jack_bin_change_state (GstElement *element)
l = this->src_pads;
while (l) {
pad = GST_JACK_PAD (l);
- g_message ("jack: registering pad %s:%s", pad->name, pad->peer_name);
+ g_message ("jack: registering output port %s (peer %s)", pad->name, pad->peer_name);
pad->port = jack_port_register (this->client, pad->name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput|JackPortIsTerminal, 0);
l = g_list_next (l);
}
l = this->sink_pads;
while (l) {
pad = GST_JACK_PAD (l);
- g_message ("jack: registering pad %s:%s", pad->name, pad->peer_name);
+ g_message ("jack: registering input port %s (peer %s)", pad->name, pad->peer_name);
pad->port = jack_port_register (this->client, pad->name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput|JackPortIsTerminal, 0);
l = g_list_next (l);
}
@@ -186,7 +186,7 @@ gst_jack_bin_change_state (GstElement *element)
pad = GST_JACK_PAD (l);
g_message ("connecting gst jack port %s to jack port %s", jack_port_name (pad->port), pad->peer_name);
if (jack_connect (this->client, jack_port_name (pad->port), pad->peer_name)) {
- g_warning ("could not connect %s and %s", pad->peer_name, jack_port_name (pad->port));
+ g_warning ("jack: could not connect %s and %s", pad->peer_name, jack_port_name (pad->port));
return GST_STATE_FAILURE;
}
l = g_list_next (l);
@@ -196,7 +196,7 @@ gst_jack_bin_change_state (GstElement *element)
pad = GST_JACK_PAD (l);
g_message ("connecting gst jack port %s to jack port %s", jack_port_name (pad->port), pad->peer_name);
if (jack_connect (this->client, jack_port_name (pad->port), pad->peer_name)) {
- g_warning ("could not connect %s and %s", pad->peer_name, jack_port_name (pad->port));
+ g_warning ("jack: could not connect %s and %s", pad->peer_name, jack_port_name (pad->port));
return GST_STATE_FAILURE;
}
l = g_list_next (l);