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device-port: Add support for nodes

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This commit is contained in:
Tanu Kaskinen 2013-07-03 14:09:11 +03:00
parent c7a53cb22d
commit a9e38da109
2 changed files with 38 additions and 0 deletions
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32
src/pulsecore/device-port.c
View file

@ -31,6 +31,9 @@ pa_device_port_new_data *pa_device_port_new_data_init(pa_device_port_new_data *d
pa_zero(*data);
data->available = PA_AVAILABLE_UNKNOWN;
pa_node_new_data_init(&data->node_data);
pa_node_new_data_set_type(&data->node_data, PA_NODE_TYPE_PORT);
return data;
}
@ -58,11 +61,19 @@ void pa_device_port_new_data_set_direction(pa_device_port_new_data *data, pa_dir
pa_assert(data);
data->direction = direction;
pa_node_new_data_set_direction(&data->node_data, direction);
}
void pa_device_port_new_data_set_create_node(pa_device_port_new_data *data, bool create) {
pa_assert(data);
data->create_node = create;
}
void pa_device_port_new_data_done(pa_device_port_new_data *data) {
pa_assert(data);
pa_node_new_data_done(&data->node_data);
pa_xfree(data->name);
pa_xfree(data->description);
}
@ -94,6 +105,9 @@ static void device_port_free(pa_object *o) {
pa_assert(p);
pa_assert(pa_device_port_refcnt(p) == 0);
if (p->node)
pa_node_free(p->node);
if (p->proplist)
pa_proplist_free(p->proplist);
@ -130,7 +144,25 @@ pa_device_port *pa_device_port_new(pa_core *c, pa_device_port_new_data *data, si
p->latency_offset = 0;
p->proplist = pa_proplist_new();
if (data->create_node) {
if (!data->node_data.description)
pa_node_new_data_set_description(&data->node_data, p->description);
if (!(p->node = pa_node_new(p->core, &data->node_data))) {
pa_log("Failed to create a node for port %s.", p->name);
goto fail;
}
p->node->owner = p;
pa_node_put(p->node);
}
return p;
fail:
pa_device_port_unref(p);
return NULL;
}
void pa_device_port_set_latency_offset(pa_device_port *p, int64_t offset) {

6
src/pulsecore/device-port.h
View file

@ -54,6 +54,8 @@ struct pa_device_port {
pa_direction_t direction;
int64_t latency_offset;
pa_node *node;
/* .. followed by some implementation specific data */
};
@ -67,6 +69,9 @@ typedef struct pa_device_port_new_data {
char *description;
pa_available_t available;
pa_direction_t direction;
bool create_node;
pa_node_new_data node_data;
} pa_device_port_new_data;
pa_device_port_new_data *pa_device_port_new_data_init(pa_device_port_new_data *data);
@ -74,6 +79,7 @@ void pa_device_port_new_data_set_name(pa_device_port_new_data *data, const char
void pa_device_port_new_data_set_description(pa_device_port_new_data *data, const char *description);
void pa_device_port_new_data_set_available(pa_device_port_new_data *data, pa_available_t available);
void pa_device_port_new_data_set_direction(pa_device_port_new_data *data, pa_direction_t direction);
void pa_device_port_new_data_set_create_node(pa_device_port_new_data *data, bool create);
void pa_device_port_new_data_done(pa_device_port_new_data *data);
pa_device_port *pa_device_port_new(pa_core *c, pa_device_port_new_data *data, size_t extra);