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impl-port: query all params through the mixer

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Go through the mixers of the port to get the params.

This makes it possible to let the mixer decide on formats, buffers and
io areas.

Currently, the format is the same on all mixer input and output ports
and the buffers are shared on the output port but the idea is to make it
possible to have different formats and buffers per link.
This commit is contained in:
Wim Taymans 2024-04-17 15:39:51 +02:00
parent abb28e5255
commit 84ed9c0fe9
5 changed files with 58 additions and 35 deletions
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6
src/modules/module-client-node/remote-node.c
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@ -317,9 +317,9 @@ static int add_port_update(struct node_data *data, struct pw_impl_port *port, ui
for (idx = 0;;) {
spa_pod_dynamic_builder_init(&b, buf, sizeof(buf), 4096);
res = spa_node_port_enum_params_sync(port->node->node,
port->direction, port->port_id,
id, &idx, NULL, &param, &b.b);
res = spa_node_port_enum_params_sync(port->mix,
port->direction, SPA_ID_INVALID,
id, &idx, NULL, &param, &b.b);
if (res == 1) {
void *p;
p = pw_reallocarray(params, n_params + 1, sizeof(struct spa_pod*));