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jack: work on cleanup

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This commit is contained in:
Wim Taymans 2017-08-16 17:11:37 +02:00
parent 8f7a19f2e3
commit b7647e80d3
8 changed files with 76 additions and 31 deletions
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64
src/modules/module-jack.c
View file

@ -237,20 +237,21 @@ notify_clients(struct impl *impl, int notify,
}
}
static void port_destroy(void *data)
static void port_free(void *data)
{
struct pw_jack_port *port = data;
struct port *p = port->user_data;
struct impl *impl = p->impl;
struct jack_client *jc = p->jc;
pw_log_debug("port %p: free", port);
pw_log_debug("port %p: destroy", port);
if (jc->node->control->active)
notify_clients(impl, jack_notify_PortRegistrationOffCallback, false, "", port->port_id, 0);
}
static const struct pw_jack_port_events port_listener = {
PW_VERSION_JACK_PORT_EVENTS,
.destroy = port_destroy,
.free = port_free,
};
static int process_messages(struct client *client);
@ -336,14 +337,16 @@ handle_activate_client(struct client *client)
jack_graph_manager_next_stop(mgr);
jc = server->client_table[ref_num];
if (jc)
notify_client(jc, ref_num, NULL, jack_notify_ActivateClient, true, "", 0, 0);
for (i = 0; (i < PORT_NUM_FOR_CLIENT) && (input_ports[i] != EMPTY); i++)
notify_clients(impl, jack_notify_PortRegistrationOnCallback, false, "", input_ports[i], 0);
for (i = 0; (i < PORT_NUM_FOR_CLIENT) && (output_ports[i] != EMPTY); i++)
notify_clients(impl, jack_notify_PortRegistrationOnCallback, false, "", output_ports[i], 0);
jc = server->client_table[ref_num];
if (jc)
notify_client(jc, ref_num, NULL, jack_notify_ActivateClient, true, "", 0, 0);
jc->activated = true;
CheckWrite(&result, sizeof(int));
return 0;
@ -352,29 +355,51 @@ handle_activate_client(struct client *client)
static int client_deactivate(struct impl *impl, int ref_num)
{
struct jack_server *server = &impl->server;
int fw_ref = server->freewheel_ref_num, i;
int fw_ref = server->freewheel_ref_num, i, j;
struct jack_graph_manager *mgr = server->graph_manager;
struct jack_connection_manager *conn;
jack_int_t input_ports[PORT_NUM_FOR_CLIENT];
jack_int_t output_ports[PORT_NUM_FOR_CLIENT];
struct jack_client *jc;
const jack_int_t *inputs, *outputs;
jack_int_t conns[CONNECTION_NUM_FOR_PORT];
conn = jack_graph_manager_next_start(mgr);
memcpy (input_ports, jack_connection_manager_get_inputs(conn, ref_num), sizeof(input_ports));
memcpy (output_ports, jack_connection_manager_get_outputs(conn, ref_num), sizeof(input_ports));
if (jack_connection_manager_is_direct_connection(conn, fw_ref, ref_num))
jack_connection_manager_direct_disconnect(conn, fw_ref, ref_num);
if (jack_connection_manager_is_direct_connection(conn, ref_num, fw_ref))
jack_connection_manager_direct_disconnect(conn, ref_num, fw_ref);
inputs = jack_connection_manager_get_inputs(conn, ref_num);
outputs = jack_connection_manager_get_outputs(conn, ref_num);
for (i = 0; (i < PORT_NUM_FOR_CLIENT) && (inputs[i] != EMPTY); i++) {
memcpy(conns, jack_connection_manager_get_connections(conn, inputs[i]), sizeof(conns));
for (j = 0; (j < CONNECTION_NUM_FOR_PORT) && (conns[j] != EMPTY); j++) {
jack_connection_manager_disconnect_ports(conn, conns[j], inputs[i]);
notify_clients(impl, jack_notify_PortDisconnectCallback,
false, "", conns[j], inputs[i]);
}
}
for (i = 0; (i < PORT_NUM_FOR_CLIENT) && (outputs[i] != EMPTY); i++) {
memcpy(conns, jack_connection_manager_get_connections(conn, outputs[i]), sizeof(conns));
for (j = 0; (j < CONNECTION_NUM_FOR_PORT) && (conns[j] != EMPTY); j++) {
jack_connection_manager_disconnect_ports(conn, outputs[i], conns[j]);
notify_clients(impl, jack_notify_PortDisconnectCallback,
false, "", outputs[i], conns[j]);
}
}
for (i = 0; (i < PORT_NUM_FOR_CLIENT) && (inputs[i] != EMPTY); i++)
notify_clients(impl, jack_notify_PortRegistrationOffCallback, false, "", inputs[i], 0);
for (i = 0; (i < PORT_NUM_FOR_CLIENT) && (outputs[i] != EMPTY); i++)
notify_clients(impl, jack_notify_PortRegistrationOffCallback, false, "", outputs[i], 0);
jack_graph_manager_next_stop(mgr);
for (i = 0; (i < PORT_NUM_FOR_CLIENT) && (input_ports[i] != EMPTY); i++)
notify_clients(impl, jack_notify_PortRegistrationOffCallback, false, "", input_ports[i], 0);
for (i = 0; (i < PORT_NUM_FOR_CLIENT) && (output_ports[i] != EMPTY); i++)
notify_clients(impl, jack_notify_PortRegistrationOffCallback, false, "", output_ports[i], 0);
jc = server->client_table[ref_num];
if (jc)
jc->activated = false;
return 0;
}
@ -448,6 +473,7 @@ static void node_destroy(void *data)
pw_log_debug("module-jack %p: jack_client %p destroy", impl, jc);
if (jc->activated)
client_deactivate(impl, ref_num);
spa_list_remove(&jc->client_link);
@ -584,12 +610,14 @@ static void link_destroy(void *data)
pw_log_debug("module-jack %p: link %p destroy", impl, ld->link);
conn = jack_graph_manager_next_start(mgr);
if (jack_connection_manager_is_connected(conn, src_id, dst_id)) {
if (jack_connection_manager_disconnect_ports(conn, src_id, dst_id)) {
pw_log_warn("module-jack %p: ports can't disconnect", impl);
}
notify_clients(impl, jack_notify_PortDisconnectCallback, false, "", src_id, dst_id);
}
jack_graph_manager_next_stop(mgr);
notify_clients(impl, jack_notify_PortDisconnectCallback, false, "", src_id, dst_id);
}
static const struct pw_link_events link_events = {

2
src/modules/module-jack/defs.h
View file

@ -135,7 +135,7 @@ enum jack_notification_type {
#define kGetUUIDByClient_size (JACK_CLIENT_NAME_SIZE+1)
#define CheckRead(var,size) if(read(client->fd,var,size)!=size) {pw_log_error("read error"); return -1; }
#define CheckWrite(var,size) if(write(client->fd,var,size)!=size) {pw_log_error("write error"); return -1; }
#define CheckWrite(var,size) if(send(client->fd,var,size,MSG_NOSIGNAL)!=size) {pw_log_error("write error"); return -1; }
#define CheckSize(expected) { int __size; CheckRead(&__size, sizeof(int)); if (__size != expected) { pw_log_error("CheckSize error size %d != %d", __size, (int)expected); return -1; } }
#define jack_error pw_log_error

7
src/modules/module-jack/jack-node.c
View file

@ -530,9 +530,16 @@ static void port_destroy(void *data)
jack_graph_manager_release_port(mgr, port->port_id);
}
static void port_free(void *data)
{
struct port_data *pd = data;
spa_hook_list_call(&pd->listener_list, struct pw_jack_port_events, free);
}
static const struct pw_port_events port_events = {
PW_VERSION_PORT_EVENTS,
.destroy = port_destroy,
.free = port_free,
};
struct pw_jack_port *

2
src/modules/module-jack/jack-node.h
View file

@ -75,6 +75,8 @@ struct pw_jack_port_events {
uint32_t version;
void (*destroy) (void *data);
void (*free) (void *data);
};
struct pw_jack_node *

1
src/modules/module-jack/server.h
View file

@ -26,6 +26,7 @@ struct jack_client {
int fd; /* notify fd */
struct spa_hook node_listener;
struct spa_list client_link;
bool activated;
};
struct jack_server {

18
src/modules/module-jack/shared.h
View file

@ -437,6 +437,12 @@ jack_connection_manager_get_outputs(struct jack_connection_manager *conn, int re
return GET_ITEMS_FIXED_ARRAY(conn->output_port[ref_num]);
}
static inline const jack_int_t *
jack_connection_manager_get_connections(struct jack_connection_manager *conn, int port_index)
{
return GET_ITEMS_FIXED_ARRAY(conn->connection[port_index]);
}
static inline int
jack_connection_manager_get_output_refnum(struct jack_connection_manager *conn,
jack_port_id_t port_index)
@ -591,14 +597,10 @@ jack_connection_manager_disconnect_ports(struct jack_connection_manager *conn,
pw_log_error("connection %p: ports are not connected", conn);
return -1;
}
if (jack_connection_manager_disconnect(conn, src_id, dst_id) < 0) {
pw_log_error("connection %p: connection table is full", conn);
return -1;
}
if (jack_connection_manager_disconnect(conn, dst_id, src_id) < 0) {
pw_log_error("connection %p: connection table is full", conn);
return -1;
}
jack_connection_manager_disconnect(conn, src_id, dst_id);
jack_connection_manager_disconnect(conn, dst_id, src_id);
if (jack_connection_manager_is_loop_path(conn, src_id, dst_id) < 0)
jack_connection_manager_dec_feedback_connection(conn, src_id, dst_id);
else

3
src/pipewire/port.c
View file

@ -337,6 +337,9 @@ void pw_port_destroy(struct pw_port *port)
spa_list_remove(&port->link);
spa_hook_list_call(&node->listener_list, struct pw_node_events, port_removed, port);
}
pw_log_debug("port %p: free", port);
spa_hook_list_call(&port->listener_list, struct pw_port_events, free);
free(port);
}

2
src/pipewire/port.h
View file

@ -94,6 +94,8 @@ struct pw_port_events {
void (*destroy) (void *data);
void (*free) (void *data);
void (*link_added) (void *data, struct pw_link *link);
void (*link_removed) (void *data, struct pw_link *link);