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Only send a buffer when we have received a NEED_DATA message.
Add a signal to pulla buffer from the sink. Restructure the sink to use
a queue like the source and only push a buffer when we can.
Improve SpaData. Offset and size should be between 0 and maxsize, make
sure we clamp correctly when needed.
node_process_output completes the processing of the output after
receiving HAVE_OUTPUT for async elements. It instructs the node that
it now can produce more output.
This commit is contained in:
Wim Taymans 2016-12-20 16:51:57 +01:00
parent 8ce3f949e2
commit 5b0b9c43d0
18 changed files with 201 additions and 112 deletions
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9
pinos/server/node.c
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@ -328,11 +328,6 @@ on_node_event (SpaNode *node, SpaNodeEvent *event, void *user_data)
PinosPort *port = this->output_port_map[ho->port_id];
PinosLink *link;
if ((res = spa_node_process_output (node)) < 0) {
pinos_log_warn ("node %p: got pull error %d, %d", this, res, po->status);
break;
}
spa_list_for_each (link, &port->rt.links, rt.output_link) {
size_t offset;
@ -356,6 +351,10 @@ on_node_event (SpaNode *node, SpaNodeEvent *event, void *user_data)
if ((res = spa_node_port_reuse_buffer (node, ho->port_id, po->buffer_id)) < 0)
pinos_log_warn ("node %p: error reuse buffer: %d", node, res);
}
if ((res = spa_node_process_output (node)) < 0) {
pinos_log_warn ("node %p: got pull error %d, %d", this, res, po->status);
break;
}
break;
}
case SPA_NODE_EVENT_TYPE_REUSE_BUFFER: