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improve node io

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Unify input and output io areas.
Add support for ranges in the io area.
Automatically recycle buffers in the output areas in process_output
Improve the mixer, add use_buffer support, use a queue of input buffers,
fix mixing, add support for ranges.
Fix mixer and v4l2 tests
This commit is contained in:
Wim Taymans 2017-04-03 14:56:04 +02:00
parent 29fbf2e841
commit 01c13adab5
28 changed files with 983 additions and 747 deletions
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33
pinos/server/node.c
View file

@ -150,9 +150,9 @@ update_port_ids (PinosNode *node, bool create)
node->transport->area->n_outputs = n_output_ports;
for (i = 0; i < max_input_ports; i++)
spa_node_port_set_input (node->node, i, &node->transport->inputs[i]);
spa_node_port_set_io (node->node, SPA_DIRECTION_INPUT, i, &node->transport->inputs[i]);
for (i = 0; i < max_output_ports; i++)
spa_node_port_set_output (node->node, i, &node->transport->outputs[i]);
spa_node_port_set_io (node->node, SPA_DIRECTION_OUTPUT, i, &node->transport->outputs[i]);
pinos_signal_emit (&node->transport_changed, node);
}
@ -272,8 +272,8 @@ on_node_event (SpaNode *node, SpaEvent *event, void *user_data)
for (i = 0; i < this->transport->area->n_inputs; i++) {
PinosLink *link;
PinosPort *inport, *outport;
SpaPortInput *pi;
SpaPortOutput *po;
SpaPortIO *pi;
SpaPortIO *po;
pi = &this->transport->inputs[i];
if (pi->buffer_id != SPA_ID_INVALID)
@ -289,16 +289,8 @@ on_node_event (SpaNode *node, SpaEvent *event, void *user_data)
if (po->buffer_id != SPA_ID_INVALID) {
processed = true;
pi->buffer_id = po->buffer_id;
if ((res = spa_node_port_reuse_buffer (outport->node->node,
outport->port_id,
po->buffer_id)) < 0)
pinos_log_warn ("node %p: error reuse buffer: %d", outport->node, res);
po->buffer_id = SPA_ID_INVALID;
*pi = *po;
}
if ((res = spa_node_process_output (outport->node->node)) < 0)
pinos_log_warn ("node %p: got process output %d", outport->node, res);
}
@ -316,8 +308,7 @@ on_node_event (SpaNode *node, SpaEvent *event, void *user_data)
for (i = 0; i < this->transport->area->n_outputs; i++) {
PinosLink *link;
PinosPort *inport, *outport;
SpaPortInput *pi;
SpaPortOutput *po;
SpaPortIO *po;
po = &this->transport->outputs[i];
if (po->buffer_id == SPA_ID_INVALID)
@ -331,22 +322,12 @@ on_node_event (SpaNode *node, SpaEvent *event, void *user_data)
continue;
inport = link->rt.input;
pi = &inport->node->transport->inputs[inport->port_id];
pi->buffer_id = po->buffer_id;
inport->node->transport->inputs[inport->port_id] = *po;
if ((res = spa_node_process_input (inport->node->node)) < 0)
pinos_log_warn ("node %p: got process input %d", inport->node, res);
}
if ((res = spa_node_port_reuse_buffer (this->node,
outport->port_id,
po->buffer_id)) < 0)
pinos_log_warn ("node %p: error reuse buffer: %d", this, res);
processed = true;
po->buffer_id = SPA_ID_INVALID;
}
if (processed) {
if ((res = spa_node_process_output (this->node)) < 0)