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client-stream: link controls after profile was set

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This commit is contained in:
Wim Taymans 2018-10-08 18:19:59 +02:00
parent 822b033fb1
commit caa3e83eb1
1 changed files with 36 additions and 32 deletions
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68
src/modules/module-client-node/client-stream.c
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@ -123,6 +123,40 @@ static int impl_node_enum_params(struct spa_node *node,
return res;
}
static void try_link_controls(struct impl *impl)
{
struct pw_control *cin, *cout;
struct pw_port *target, *port;
int res;
if (!impl->use_converter)
return;
target = pw_node_find_port(impl->this.node, impl->direction, 0);
if (target == NULL) {
pw_log_warn("client-stream %p: can't link controls", &impl->this);
return;
}
port = impl->client_port;
pw_log_debug(NAME " %p: trying controls", impl);
spa_list_for_each(cout, &port->control_list[SPA_DIRECTION_OUTPUT], port_link) {
spa_list_for_each(cin, &target->control_list[SPA_DIRECTION_INPUT], port_link) {
if ((res = pw_control_link(cout, cin)) < 0)
pw_log_error("failed to link controls: %s", spa_strerror(res));
}
}
spa_list_for_each(cin, &port->control_list[SPA_DIRECTION_INPUT], port_link) {
spa_list_for_each(cout, &target->control_list[SPA_DIRECTION_OUTPUT], port_link) {
if ((res = pw_control_link(cout, cin)) < 0)
pw_log_error("failed to link controls: %s", spa_strerror(res));
}
}
}
static int impl_node_set_param(struct spa_node *node, uint32_t id, uint32_t flags,
const struct spa_pod *param)
{
@ -143,6 +177,8 @@ static int impl_node_set_param(struct spa_node *node, uint32_t id, uint32_t flag
if (this->callbacks && this->callbacks->event)
this->callbacks->event(this->callbacks_data,
&SPA_NODE_EVENT_INIT(SPA_NODE_EVENT_PortsChanged));
try_link_controls(impl);
}
break;
default:
@ -585,26 +621,6 @@ static int negotiate_buffers(struct impl *impl)
return 0;
}
static void try_link_controls(struct impl *impl, struct pw_port *port, struct pw_port *target)
{
struct pw_control *cin, *cout;
int res;
pw_log_debug(NAME " %p: trying controls", impl);
spa_list_for_each(cout, &port->control_list[SPA_DIRECTION_OUTPUT], port_link) {
spa_list_for_each(cin, &target->control_list[SPA_DIRECTION_INPUT], port_link) {
if ((res = pw_control_link(cout, cin)) < 0)
pw_log_error("failed to link controls: %s", spa_strerror(res));
}
}
spa_list_for_each(cin, &port->control_list[SPA_DIRECTION_INPUT], port_link) {
spa_list_for_each(cout, &target->control_list[SPA_DIRECTION_OUTPUT], port_link) {
if ((res = pw_control_link(cout, cin)) < 0)
pw_log_error("failed to link controls: %s", spa_strerror(res));
}
}
}
static int
impl_node_port_set_param(struct spa_node *node,
enum spa_direction direction, uint32_t port_id,
@ -1010,18 +1026,6 @@ static void client_node_initialized(void *data)
"media.class", media_class,
NULL));
if (impl->use_converter) {
struct pw_port *adapter_port;
adapter_port = pw_node_find_port(impl->this.node, impl->direction, 0);
if (adapter_port) {
try_link_controls(impl, impl->client_port, adapter_port);
}
else {
pw_log_warn("client-stream %p: can't link controls", &impl->this);
}
}
pw_log_debug("client-stream %p: activating", &impl->this);
pw_node_set_active(impl->this.node, true);