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filter-chain: also allow control params with index

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Allow specifying the control parameter by index instead of name.
This commit is contained in:
Wim Taymans 2022-01-07 16:37:45 +01:00
parent ce8af10cfe
commit 6d081d5214
1 changed files with 6 additions and 2 deletions
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8
src/modules/module-filter-chain.c
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@ -343,7 +343,7 @@ static struct port *find_port(struct node *node, const char *name, int descripto
char *col, *node_name, *port_name, *str; char *col, *node_name, *port_name, *str;
struct port *ports; struct port *ports;
const struct fc_descriptor *d; const struct fc_descriptor *d;
uint32_t i, n_ports; uint32_t i, n_ports, port_id = SPA_ID_INVALID;
str = strdupa(name); str = strdupa(name);
col = strchr(str, ':'); col = strchr(str, ':');
@ -359,6 +359,9 @@ static struct port *find_port(struct node *node, const char *name, int descripto
if (node == NULL) if (node == NULL)
return NULL; return NULL;
if (!spa_atou32(port_name, &port_id, 0))
port_id = SPA_ID_INVALID;
if (FC_IS_PORT_INPUT(descriptor)) { if (FC_IS_PORT_INPUT(descriptor)) {
if (FC_IS_PORT_CONTROL(descriptor)) { if (FC_IS_PORT_CONTROL(descriptor)) {
ports = node->control_port; ports = node->control_port;
@ -381,7 +384,8 @@ static struct port *find_port(struct node *node, const char *name, int descripto
d = node->desc->desc; d = node->desc->desc;
for (i = 0; i < n_ports; i++) { for (i = 0; i < n_ports; i++) {
struct port *port = &ports[i]; struct port *port = &ports[i];
if (spa_streq(d->ports[port->p].name, port_name)) if (i == port_id ||
spa_streq(d->ports[port->p].name, port_name))
return port; return port;
} }
return NULL; return NULL;