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impl-node: remove duplicated fields

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Move all of the info to trigger a node into the target so that
we can copy it around easily.
This commit is contained in:
Wim Taymans 2023-05-23 16:46:30 +02:00
parent 3b5fd0bd7a
commit b74f2e19a7
6 changed files with 43 additions and 49 deletions
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6
src/modules/module-client-node/client-node.c
View file

@ -890,8 +890,8 @@ static int impl_node_process(void *object)
* directly */
spa_log_warn(impl->log, "exported node activation");
spa_system_clock_gettime(impl->data_system, CLOCK_MONOTONIC, &ts);
n->rt.activation->status = PW_NODE_ACTIVATION_TRIGGERED;
n->rt.activation->signal_time = SPA_TIMESPEC_TO_NSEC(&ts);
n->rt.target.activation->status = PW_NODE_ACTIVATION_TRIGGERED;
n->rt.target.activation->signal_time = SPA_TIMESPEC_TO_NSEC(&ts);
if (SPA_UNLIKELY(spa_system_eventfd_write(n->rt.target.system, n->rt.target.fd, 1) < 0))
pw_log_warn("%p: write failed %m", impl);
@ -1089,7 +1089,7 @@ static void node_on_data_fd_events(struct spa_source *source)
node->name, node->info.id, cmd - 1);
if (impl->resource && impl->resource->version < 5) {
struct pw_node_activation *a = node->rt.activation;
struct pw_node_activation *a = node->rt.target.activation;
int status = a->state[0].status;
spa_log_trace_fp(impl->log, "%p: got ready %d", impl, status);
spa_node_call_ready(&impl->callbacks, status);

8
src/modules/module-client-node/remote-node.c
View file

@ -140,7 +140,7 @@ static void clean_transport(struct node_data *data)
}
pw_memmap_free(data->activation);
data->node->rt.activation = data->node->activation->map->ptr;
data->node->rt.target.activation = data->node->activation->map->ptr;
spa_system_close(data->data_system, data->rtwritefd);
data->have_transport = false;
@ -260,9 +260,9 @@ static int client_node_transport(void *_data,
return -errno;
}
node->rt.activation = data->activation->ptr;
node->rt.position = &node->rt.activation->position;
node->info.id = node->rt.activation->position.clock.id;
node->rt.target.activation = data->activation->ptr;
node->rt.position = &node->rt.target.activation->position;
node->info.id = node->rt.target.activation->position.clock.id;
pw_log_debug("remote-node %p: fds:%d %d node:%u activation:%p",
proxy, readfd, writefd, data->remote_id, data->activation->ptr);

4
src/modules/module-profiler.c
View file

@ -168,7 +168,7 @@ static void context_do_profile(void *data, struct pw_impl_node *node)
struct impl *impl = data;
struct spa_pod_builder b;
struct spa_pod_frame f[2];
struct pw_node_activation *a = node->rt.activation;
struct pw_node_activation *a = node->rt.target.activation;
struct spa_io_position *pos = &a->position;
struct pw_node_target *t;
int32_t filled;
@ -230,7 +230,7 @@ static void context_do_profile(void *data, struct pw_impl_node *node)
else if (n->rate.denom != 0)
latency.denom = n->rate.denom;
na = n->rt.activation;
na = n->rt.target.activation;
spa_pod_builder_prop(&b, SPA_PROFILER_followerBlock, 0);
spa_pod_builder_add_struct(&b,
SPA_POD_Int(n->info.id),

5
src/pipewire/impl-link.c
View file

@ -70,10 +70,7 @@ static struct pw_node_peer *pw_node_peer_ref(struct pw_impl_node *onode, struct
peer->ref = 1;
peer->output = onode;
peer->active_count = 0;
peer->target.node = inode;
peer->target.activation = inode->rt.activation;
peer->target.system = inode->data_system;
peer->target.fd = inode->source.fd;
peer->target = inode->rt.target;
spa_list_append(&onode->peer_list, &peer->link);
pw_log_debug("new peer %p from %p to %p", peer, onode, inode);

68
src/pipewire/impl-node.c
View file

@ -87,21 +87,18 @@ static void add_node(struct pw_impl_node *this, struct pw_impl_node *driver)
return;
pw_log_trace("%p: add to driver %p %p %p", this, driver,
driver->rt.activation, this->rt.activation);
driver->rt.target.activation, this->rt.target.activation);
/* let the driver trigger us as part of the processing cycle */
spa_list_append(&driver->rt.target_list, &this->rt.target.link);
nstate = &this->rt.activation->state[0];
nstate = &this->rt.target.activation->state[0];
if (!this->rt.target.active) {
nstate->required++;
this->rt.target.active = true;
}
/* trigger the driver when we complete */
this->rt.driver_target.activation = driver->rt.activation;
this->rt.driver_target.node = driver;
this->rt.driver_target.system = driver->data_system;
this->rt.driver_target.fd = driver->source.fd;
this->rt.driver_target = driver->rt.target;
spa_list_append(&this->rt.target_list, &this->rt.driver_target.link);
/* now increment the required states of all this node targets, including
@ -129,11 +126,11 @@ static void remove_node(struct pw_impl_node *this)
pw_log_trace("%p: remove from driver %p %p %p",
this, this->rt.driver_target.node,
this->rt.driver_target.activation, this->rt.activation);
this->rt.driver_target.activation, this->rt.target.activation);
spa_list_remove(&this->rt.target.link);
nstate = &this->rt.activation->state[0];
nstate = &this->rt.target.activation->state[0];
if (this->rt.target.active) {
nstate->required--;
this->rt.target.active = false;
@ -705,14 +702,16 @@ static inline void insert_driver(struct pw_context *context, struct pw_impl_node
static void update_io(struct pw_impl_node *node)
{
struct pw_node_target *t = &node->rt.target;
pw_log_debug("%p: id:%d", node, node->info.id);
if (spa_node_set_io(node->node,
SPA_IO_Position,
&node->rt.activation->position,
&t->activation->position,
sizeof(struct spa_io_position)) >= 0) {
pw_log_debug("%p: set position %p", node, &node->rt.activation->position);
node->rt.position = &node->rt.activation->position;
pw_log_debug("%p: set position %p", node, &t->activation->position);
node->rt.position = &t->activation->position;
node->target_rate = node->rt.position->clock.target_rate;
node->target_quantum = node->rt.position->clock.target_duration;
@ -724,10 +723,10 @@ static void update_io(struct pw_impl_node *node)
}
if (spa_node_set_io(node->node,
SPA_IO_Clock,
&node->rt.activation->position.clock,
&t->activation->position.clock,
sizeof(struct spa_io_clock)) >= 0) {
pw_log_debug("%p: set clock %p", node, &node->rt.activation->position.clock);
node->rt.clock = &node->rt.activation->position.clock;
pw_log_debug("%p: set clock %p", node, &t->activation->position.clock);
node->rt.clock = &t->activation->position.clock;
}
}
@ -778,7 +777,7 @@ int pw_impl_node_register(struct pw_impl_node *this,
insert_driver(context, this);
this->registered = true;
this->rt.activation->position.clock.id = this->global->id;
this->rt.target.activation->position.clock.id = this->global->id;
this->info.id = this->global->id;
pw_properties_setf(this->properties, PW_KEY_OBJECT_ID, "%d", this->info.id);
@ -830,8 +829,8 @@ do_move_nodes(struct spa_loop *loop,
pw_log_trace("%p: driver:%p->%p", node, node->driver_node, driver);
pw_log_trace("%p: set position %p", node, &driver->rt.activation->position);
node->rt.position = &driver->rt.activation->position;
pw_log_trace("%p: set position %p", node, &driver->rt.target.activation->position);
node->rt.position = &driver->rt.target.activation->position;
node->target_rate = node->rt.position->clock.target_rate;
node->target_quantum = node->rt.position->clock.target_duration;
@ -845,7 +844,7 @@ do_move_nodes(struct spa_loop *loop,
static void remove_segment_owner(struct pw_impl_node *driver, uint32_t node_id)
{
struct pw_node_activation *a = driver->rt.activation;
struct pw_node_activation *a = driver->rt.target.activation;
ATOMIC_CAS(a->segment_owner[0], node_id, 0);
ATOMIC_CAS(a->segment_owner[1], node_id, 0);
}
@ -890,7 +889,7 @@ int pw_impl_node_set_driver(struct pw_impl_node *node, struct pw_impl_node *driv
if ((res = spa_node_set_io(node->node,
SPA_IO_Position,
&driver->rt.activation->position,
&driver->rt.target.activation->position,
sizeof(struct spa_io_position))) < 0) {
pw_log_debug("%p: set position: %s", node, spa_strerror(res));
}
@ -953,9 +952,9 @@ static void check_properties(struct pw_impl_node *node)
if (trigger != node->trigger) {
node->trigger = trigger;
if (trigger)
node->rt.activation->state[0].required++;
node->rt.target.activation->state[0].required++;
else
node->rt.activation->state[0].required--;
node->rt.target.activation->state[0].required--;
}
/* group defines what nodes are scheduled together */
@ -1091,7 +1090,7 @@ static void update_xrun_stats(struct pw_node_activation *a, uint64_t trigger, ui
static void check_states(struct pw_impl_node *driver, uint64_t nsec)
{
struct pw_node_target *t;
struct pw_node_activation *na = driver->rt.activation;
struct pw_node_activation *na = driver->rt.target.activation;
struct spa_io_clock *cl = &na->position.clock;
enum spa_log_level level = SPA_LOG_LEVEL_DEBUG;
@ -1193,7 +1192,7 @@ static inline int process_node(void *data)
{
struct pw_impl_node *this = data;
struct pw_impl_port *p;
struct pw_node_activation *a = this->rt.activation;
struct pw_node_activation *a = this->rt.target.activation;
struct spa_system *data_system = this->data_system;
int status;
uint64_t nsec;
@ -1254,7 +1253,7 @@ static inline int process_node(void *data)
int pw_impl_node_trigger(struct pw_impl_node *node)
{
struct pw_node_activation *a = node->rt.activation;
struct pw_node_activation *a = node->rt.target.activation;
struct pw_node_activation_state *state = &a->state[0];
if (pw_node_activation_state_dec(state, 1)) {
@ -1402,15 +1401,14 @@ struct pw_impl_node *pw_context_create_node(struct pw_context *context,
spa_list_init(&this->rt.output_mix);
spa_list_init(&this->rt.target_list);
this->rt.activation = this->activation->map->ptr;
this->rt.target.activation = this->rt.activation;
this->rt.target.activation = this->activation->map->ptr;
this->rt.target.node = this;
this->rt.target.system = this->data_system;
this->rt.target.fd = this->source.fd;
reset_position(this, &this->rt.activation->position);
this->rt.activation->sync_timeout = DEFAULT_SYNC_TIMEOUT;
this->rt.activation->sync_left = 0;
reset_position(this, &this->rt.target.activation->position);
this->rt.target.activation->sync_timeout = DEFAULT_SYNC_TIMEOUT;
this->rt.target.activation->sync_left = 0;
this->rt.rate_limit.interval = 2 * SPA_NSEC_PER_SEC;
this->rt.rate_limit.burst = 1;
@ -1650,7 +1648,7 @@ static const struct spa_node_events node_events = {
static inline int check_updates(struct pw_impl_node *node, uint32_t *reposition_owner)
{
int res = SYNC_CHECK;
struct pw_node_activation *a = node->rt.activation;
struct pw_node_activation *a = node->rt.target.activation;
uint32_t command;
if (SPA_UNLIKELY(a->position.offset == INT64_MIN))
@ -1680,10 +1678,10 @@ static inline int check_updates(struct pw_impl_node *node, uint32_t *reposition_
static void do_reposition(struct pw_impl_node *driver, struct pw_impl_node *node)
{
struct pw_node_activation *a = driver->rt.activation;
struct pw_node_activation *a = driver->rt.target.activation;
struct spa_io_segment *dst, *src;
src = &node->rt.activation->reposition;
src = &node->rt.target.activation->reposition;
dst = &a->position.segments[0];
pw_log_info("%p: update position:%"PRIu64, node, src->position);
@ -1714,7 +1712,7 @@ static void do_reposition(struct pw_impl_node *driver, struct pw_impl_node *node
static inline void update_position(struct pw_impl_node *node, int all_ready, uint64_t nsec)
{
struct pw_node_activation *a = node->rt.activation;
struct pw_node_activation *a = node->rt.target.activation;
if (SPA_UNLIKELY(a->position.state == SPA_IO_POSITION_STATE_STARTING)) {
if (!all_ready && --a->sync_left == 0) {
@ -1738,7 +1736,7 @@ static int node_ready(void *data, int status)
{
struct pw_impl_node *node = data, *reposition_node = NULL;
struct pw_impl_node *driver = node->driver_node;
struct pw_node_activation *a = node->rt.activation;
struct pw_node_activation *a = node->rt.target.activation;
struct spa_system *data_system = node->data_system;
struct pw_node_target *t;
struct pw_impl_port *p;
@ -1881,7 +1879,7 @@ static int node_reuse_buffer(void *data, uint32_t port_id, uint32_t buffer_id)
static int node_xrun(void *data, uint64_t trigger, uint64_t delay, struct spa_pod *info)
{
struct pw_impl_node *this = data;
struct pw_node_activation *a = this->rt.activation;
struct pw_node_activation *a = this->rt.target.activation;
struct pw_node_activation *da = this->rt.driver_target.activation;
update_xrun_stats(a, trigger, delay);

1
src/pipewire/private.h
View file

@ -771,7 +771,6 @@ struct pw_impl_node {
struct {
struct spa_io_clock *clock; /**< io area of the clock or NULL */
struct spa_io_position *position;
struct pw_node_activation *activation;
struct spa_list target_list; /* list of targets to signal after
* this node */