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loop: add signal count to callback

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Don't try to signal too many times
This commit is contained in:
Wim Taymans 2017-07-19 10:44:03 +02:00
parent aff9564518
commit 91d54364fc
8 changed files with 20 additions and 12 deletions
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4
spa/include/spa/graph.h
View file

@ -42,16 +42,16 @@ struct spa_graph {
struct spa_list nodes;
};
#define SPA_VERSION_GRAPH_NODE_METHODS 0
struct spa_graph_node_methods {
#define SPA_VERSION_GRAPH_NODE_METHODS 0
uint32_t version;
int (*process_input) (struct spa_graph_node *node, void *user_data);
int (*process_output) (struct spa_graph_node *node, void *user_data);
};
#define SPA_VERSION_GRAPH_PORT_METHODS 0
struct spa_graph_port_methods {
#define SPA_VERSION_GRAPH_PORT_METHODS 0
uint32_t version;
int (*reuse_buffer) (struct spa_graph_port *port, uint32_t buffer_id, void *user_data);

3
spa/include/spa/loop.h
View file

@ -152,7 +152,8 @@ typedef void (*spa_source_io_func_t) (struct spa_loop_utils *utils,
typedef void (*spa_source_idle_func_t) (struct spa_loop_utils *utils,
struct spa_source *source, void *data);
typedef void (*spa_source_event_func_t) (struct spa_loop_utils *utils,
struct spa_source *source, void *data);
struct spa_source *source,
uint64_t count, void *data);
typedef void (*spa_source_timer_func_t) (struct spa_loop_utils *utils,
struct spa_source *source, void *data);
typedef void (*spa_source_signal_func_t) (struct spa_loop_utils *utils,

4
spa/plugins/support/loop.c
View file

@ -263,7 +263,7 @@ loop_invoke(struct spa_loop *loop,
return res;
}
static void wakeup_func(struct spa_loop_utils *utils, struct spa_source *source, void *data)
static void wakeup_func(struct spa_loop_utils *utils, struct spa_source *source, uint64_t count, void *data)
{
struct impl *impl = data;
uint32_t index;
@ -458,7 +458,7 @@ static void source_event_func(struct spa_source *source)
if (read(source->fd, &count, sizeof(uint64_t)) != sizeof(uint64_t))
spa_log_warn(impl->impl->log, NAME " %p: failed to read event fd: %s", source, strerror(errno));
impl->func.event(&impl->impl->utils, source, source->data);
impl->func.event(&impl->impl->utils, source, count, source->data);
}
static struct spa_source *loop_add_event(struct spa_loop_utils *utils,

11
src/modules/module-protocol-native.c
View file

@ -69,6 +69,7 @@ struct connection {
struct pw_protocol_native_connection *connection;
bool disconnecting;
bool flush_signaled;
struct pw_listener need_flush;
struct spa_source *flush_event;
};
@ -473,9 +474,11 @@ on_remote_data(struct spa_loop_utils *utils,
}
static void do_flush_event(struct spa_loop_utils *utils, struct spa_source *source, void *data)
static void do_flush_event(struct spa_loop_utils *utils, struct spa_source *source,
uint64_t count, void *data)
{
struct connection *impl = data;
impl->flush_signaled = false;
if (impl->connection)
if (!pw_protocol_native_connection_flush(impl->connection))
impl->this.disconnect(&impl->this);
@ -485,7 +488,11 @@ static void on_need_flush(struct pw_listener *listener, struct pw_protocol_nativ
{
struct connection *impl = SPA_CONTAINER_OF(listener, struct connection, need_flush);
struct pw_remote *remote = impl->this.remote;
pw_loop_signal_event(remote->core->main_loop, impl->flush_event);
if (!impl->flush_signaled) {
impl->flush_signaled = true;
pw_loop_signal_event(remote->core->main_loop, impl->flush_event);
}
}
static int impl_connect_fd(struct pw_protocol_connection *conn, int fd)

2
src/pipewire/data-loop.c
View file

@ -101,7 +101,7 @@ static void *do_loop(void *user_data)
}
static void do_stop(struct spa_loop_utils *utils, struct spa_source *source, void *data)
static void do_stop(struct spa_loop_utils *utils, struct spa_source *source, uint64_t count, void *data)
{
struct impl *impl = data;
impl->running = false;

3
src/pipewire/port.h
View file

@ -47,9 +47,8 @@ enum pw_port_state {
struct pw_port;
#define PW_VERSION_PORT_IMPLEMENTATION 0
struct pw_port_implementation {
#define PW_VERSION_PORT_IMPLEMENTATION 0
uint32_t version;
int (*enum_formats) (struct pw_port *port,

2
src/pipewire/thread-loop.c
View file

@ -64,7 +64,7 @@ static const struct spa_loop_control_hooks impl_hooks = {
after,
};
static void do_stop(struct spa_loop_utils *utils, struct spa_source *source, void *data)
static void do_stop(struct spa_loop_utils *utils, struct spa_source *source, uint64_t count, void *data)
{
struct thread_loop *impl = data;
impl->running = false;

3
src/pipewire/work-queue.c
View file

@ -46,7 +46,8 @@ struct impl {
};
/** \endcond */
static void process_work_queue(struct spa_loop_utils *utils, struct spa_source *source, void *data)
static void process_work_queue(struct spa_loop_utils *utils, struct spa_source *source,
uint64_t count, void *data)
{
struct impl *impl = data;
struct pw_work_queue *this = &impl->this;