FaSTTUBe/GST-Tensordecoder-ov_ep
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working jack elements (fixed a problem in upstream jack) random other fixen...

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Original commit message from CVS:
* working jack elements (fixed a problem in upstream jack)
* random other fixen...
This commit is contained in:
Andy Wingo 2002-06-12 03:32:02 +00:00 committed by Tim-Philipp Müller
parent 5789a18e0a
commit af472ca88b
2 changed files with 19 additions and 12 deletions
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18
ext/jack/gstjack.c
View File

@ -400,7 +400,7 @@ gst_jack_loop (GstElement *element)
{ {
GstJack *this; GstJack *this;
GList *pads; GList *pads;
gint len; gint len, peeked_len;
gchar *peeked; gchar *peeked;
gint avail; gint avail;
GstEvent *event; GstEvent *event;
@ -421,7 +421,9 @@ gst_jack_loop (GstElement *element)
if (!pad->bs) if (!pad->bs)
pad->bs = gst_bytestream_new (pad->pad); pad->bs = gst_bytestream_new (pad->pad);
if (gst_bytestream_peek_bytes (pad->bs, (guint8**)&peeked, len) < len) { read:
peeked_len = gst_bytestream_peek_bytes (pad->bs, (guint8**)&peeked, len);
if (peeked_len < len) {
gst_bytestream_get_status(pad->bs, &avail, &event); gst_bytestream_get_status(pad->bs, &avail, &event);
if (event) { if (event) {
g_warning("got an event on jacksink"); g_warning("got an event on jacksink");
@ -430,9 +432,12 @@ gst_jack_loop (GstElement *element)
* me know when this is needed ;) * me know when this is needed ;)
* also, for sample accuracy etc, we should play avail * also, for sample accuracy etc, we should play avail
* bytes, but hey. */ * bytes, but hey. */
gst_element_set_eos(GST_ELEMENT(this)); gst_element_set_eos (element);
gst_event_free(event); gst_event_free (event);
gst_element_yield (element); /* shouldn't return */
return;
} }
goto read;
} else { } else {
/* the element at the top of the chain did not emit an eos /* the element at the top of the chain did not emit an eos
* event. this is a Bug(tm) */ * event. this is a Bug(tm) */
@ -440,8 +445,9 @@ gst_jack_loop (GstElement *element)
} }
} }
memcpy (pad->data, peeked, len);
gst_bytestream_flush (pad->bs, len); memcpy (pad->data, peeked, peeked_len);
gst_bytestream_flush (pad->bs, peeked_len);
} else { } else {
buffer = gst_buffer_new (); buffer = gst_buffer_new ();
GST_BUFFER_DATA (buffer) = pad->data; GST_BUFFER_DATA (buffer) = pad->data;

13
ext/jack/gstjackbin.c
View File

@ -102,7 +102,7 @@ gst_jack_bin_change_state (GstElement *element)
switch (GST_STATE_PENDING (element)) { switch (GST_STATE_PENDING (element)) {
case GST_STATE_NULL: case GST_STATE_NULL:
g_message ("jack: NULL state"); g_message ("jackbin: NULL state");
if (this->client) { if (this->client) {
g_message ("jack: closing client"); g_message ("jack: closing client");
jack_client_close (this->client); jack_client_close (this->client);
@ -113,7 +113,7 @@ gst_jack_bin_change_state (GstElement *element)
break; break;
case GST_STATE_READY: case GST_STATE_READY:
g_message ("jack: READY"); g_message ("jackbin: READY");
if (!this->client) { if (!this->client) {
if (!(this->client = jack_client_new ("gst-jack"))) { if (!(this->client = jack_client_new ("gst-jack"))) {
g_warning ("jack server not running?"); g_warning ("jack server not running?");
@ -154,24 +154,25 @@ gst_jack_bin_change_state (GstElement *element)
break; break;
case GST_STATE_PAUSED: case GST_STATE_PAUSED:
g_message ("jack: PAUSED"); g_message ("jackbin: PAUSED");
if (!GST_FLAG_IS_SET (GST_OBJECT (this), GST_JACK_OPEN)) { if (!GST_FLAG_IS_SET (GST_OBJECT (this), GST_JACK_OPEN)) {
l = this->src_pads; l = this->src_pads;
while (l) { while (l) {
pad = GST_JACK_PAD (l); pad = GST_JACK_PAD (l);
g_message ("jack: registering pad %s:%s", pad->name, pad->peer_name); g_message ("jack: registering pad %s:%s", pad->name, pad->peer_name);
pad->port = jack_port_register (this->client, pad->name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0); pad->port = jack_port_register (this->client, pad->name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput|JackPortIsTerminal, 0);
l = g_list_next (l); l = g_list_next (l);
} }
l = this->sink_pads; l = this->sink_pads;
while (l) { while (l) {
pad = GST_JACK_PAD (l); pad = GST_JACK_PAD (l);
g_message ("jack: registering pad %s:%s", pad->name, pad->peer_name); g_message ("jack: registering pad %s:%s", pad->name, pad->peer_name);
pad->port = jack_port_register (this->client, pad->name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0); pad->port = jack_port_register (this->client, pad->name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput|JackPortIsTerminal, 0);
l = g_list_next (l); l = g_list_next (l);
} }
/* must activate before connecting */
if (!GST_FLAG_IS_SET (GST_OBJECT (this), GST_JACK_ACTIVE)) { if (!GST_FLAG_IS_SET (GST_OBJECT (this), GST_JACK_ACTIVE)) {
g_message ("jack: activating client"); g_message ("jack: activating client");
jack_activate (this->client); jack_activate (this->client);
@ -201,7 +202,7 @@ gst_jack_bin_change_state (GstElement *element)
l = g_list_next (l); l = g_list_next (l);
} }
g_message ("jack: setting OPEN flag"); g_message ("jackbin: setting OPEN flag");
GST_FLAG_SET (GST_OBJECT (this), GST_JACK_OPEN); GST_FLAG_SET (GST_OBJECT (this), GST_JACK_OPEN);
} else { } else {
g_cond_wait (this->cond, this->lock); g_cond_wait (this->cond, this->lock);