Sequencer Interface. More...
Include dependency graph for seq.c:
Functions | |
| const char * | snd_seq_name (snd_seq_t *seq) |
| get identifier of sequencer handle More... | |
| snd_seq_type_t | snd_seq_type (snd_seq_t *seq) |
| get type of sequencer handle More... | |
| int | snd_seq_open (snd_seq_t **seqp, const char *name, int streams, int mode) |
| Open the ALSA sequencer. More... | |
| int | snd_seq_open_lconf (snd_seq_t **seqp, const char *name, int streams, int mode, snd_config_t *lconf) |
| Open the ALSA sequencer using local configuration. More... | |
| int | snd_seq_close (snd_seq_t *seq) |
| Close the sequencer. More... | |
| int | snd_seq_poll_descriptors_count (snd_seq_t *seq, short events) |
| Returns the number of poll descriptors. More... | |
| int | snd_seq_poll_descriptors (snd_seq_t *seq, struct pollfd *pfds, unsigned int space, short events) |
| Get poll descriptors. More... | |
| int | snd_seq_poll_descriptors_revents (snd_seq_t *seq, struct pollfd *pfds, unsigned int nfds, unsigned short *revents) |
| get returned events from poll descriptors More... | |
| int | snd_seq_nonblock (snd_seq_t *seq, int nonblock) |
| Set nonblock mode. More... | |
| int | snd_seq_client_id (snd_seq_t *seq) |
| Get the client id. More... | |
| size_t | snd_seq_get_output_buffer_size (snd_seq_t *seq) |
| Return the size of output buffer. More... | |
| size_t | snd_seq_get_input_buffer_size (snd_seq_t *seq) |
| Return the size of input buffer. More... | |
| int | snd_seq_set_output_buffer_size (snd_seq_t *seq, size_t size) |
| Change the size of output buffer. More... | |
| int | snd_seq_set_input_buffer_size (snd_seq_t *seq, size_t size) |
| Resize the input buffer. More... | |
| size_t | snd_seq_system_info_sizeof () |
| Get size of snd_seq_system_info_t. More... | |
| int | snd_seq_system_info_malloc (snd_seq_system_info_t **ptr) |
| Allocate an empty snd_seq_system_info_t using standard malloc. More... | |
| void | snd_seq_system_info_free (snd_seq_system_info_t *obj) |
| Frees a previously allocated snd_seq_system_info_t. More... | |
| void | snd_seq_system_info_copy (snd_seq_system_info_t *dst, const snd_seq_system_info_t *src) |
| Copy one snd_seq_system_info_t to another. More... | |
| int | snd_seq_system_info_get_queues (const snd_seq_system_info_t *info) |
| Get maximum number of queues. More... | |
| int | snd_seq_system_info_get_clients (const snd_seq_system_info_t *info) |
| Get maximum number of clients. More... | |
| int | snd_seq_system_info_get_ports (const snd_seq_system_info_t *info) |
| Get maximum number of ports. More... | |
| int | snd_seq_system_info_get_channels (const snd_seq_system_info_t *info) |
| Get maximum number of channels. More... | |
| int | snd_seq_system_info_get_cur_clients (const snd_seq_system_info_t *info) |
| Get the current number of clients. More... | |
| int | snd_seq_system_info_get_cur_queues (const snd_seq_system_info_t *info) |
| Get the current number of queues. More... | |
| int | snd_seq_system_info (snd_seq_t *seq, snd_seq_system_info_t *info) |
| obtain the sequencer system information More... | |
| size_t | snd_seq_client_info_sizeof () |
| get size of snd_seq_client_info_t More... | |
| int | snd_seq_client_info_malloc (snd_seq_client_info_t **ptr) |
| allocate an empty snd_seq_client_info_t using standard malloc More... | |
| void | snd_seq_client_info_free (snd_seq_client_info_t *obj) |
| frees a previously allocated snd_seq_client_info_t More... | |
| void | snd_seq_client_info_copy (snd_seq_client_info_t *dst, const snd_seq_client_info_t *src) |
| copy one snd_seq_client_info_t to another More... | |
| int | snd_seq_client_info_get_client (const snd_seq_client_info_t *info) |
| Get client id of a client_info container. More... | |
| snd_seq_client_type_t | snd_seq_client_info_get_type (const snd_seq_client_info_t *info) |
| Get client type of a client_info container. More... | |
| const char * | snd_seq_client_info_get_name (snd_seq_client_info_t *info) |
| Get the name of a client_info container. More... | |
| int | snd_seq_client_info_get_broadcast_filter (const snd_seq_client_info_t *info) |
| Get the broadcast filter usage of a client_info container. More... | |
| int | snd_seq_client_info_get_error_bounce (const snd_seq_client_info_t *info) |
| Get the error-bounce usage of a client_info container. More... | |
| int | snd_seq_client_info_get_card (const snd_seq_client_info_t *info) |
| Get the sound card number. More... | |
| int | snd_seq_client_info_get_pid (const snd_seq_client_info_t *info) |
| Get the owning PID. More... | |
| const unsigned char * | snd_seq_client_info_get_event_filter (const snd_seq_client_info_t *info) |
| (DEPRECATED) Get the event filter bitmap of a client_info container More... | |
| void | snd_seq_client_info_event_filter_clear (snd_seq_client_info_t *info) |
| Disable event filtering of a client_info container. More... | |
| void | snd_seq_client_info_event_filter_add (snd_seq_client_info_t *info, int event_type) |
| Add an event type to the event filtering of a client_info container. More... | |
| void | snd_seq_client_info_event_filter_del (snd_seq_client_info_t *info, int event_type) |
| Remove an event type from the event filtering of a client_info container. More... | |
| int | snd_seq_client_info_event_filter_check (snd_seq_client_info_t *info, int event_type) |
| Check if an event type is present in the event filtering of a client_info container. More... | |
| int | snd_seq_client_info_get_num_ports (const snd_seq_client_info_t *info) |
| Get the number of opened ports of a client_info container. More... | |
| int | snd_seq_client_info_get_event_lost (const snd_seq_client_info_t *info) |
| Get the number of lost events of a client_info container. More... | |
| void | snd_seq_client_info_set_client (snd_seq_client_info_t *info, int client) |
| Set the client id of a client_info container. More... | |
| void | snd_seq_client_info_set_name (snd_seq_client_info_t *info, const char *name) |
| Set the name of a client_info container. More... | |
| void | snd_seq_client_info_set_broadcast_filter (snd_seq_client_info_t *info, int val) |
| Set the broadcast filter usage of a client_info container. More... | |
| void | snd_seq_client_info_set_error_bounce (snd_seq_client_info_t *info, int val) |
| Set the error-bounce usage of a client_info container. More... | |
| void | snd_seq_client_info_set_event_filter (snd_seq_client_info_t *info, unsigned char *filter) |
| (DEPRECATED) Set the event filter bitmap of a client_info container More... | |
| int | snd_seq_get_any_client_info (snd_seq_t *seq, int client, snd_seq_client_info_t *info) |
| obtain the information of the given client More... | |
| int | snd_seq_get_client_info (snd_seq_t *seq, snd_seq_client_info_t *info) |
| obtain the current client information More... | |
| int | snd_seq_set_client_info (snd_seq_t *seq, snd_seq_client_info_t *info) |
| set the current client information More... | |
| int | snd_seq_query_next_client (snd_seq_t *seq, snd_seq_client_info_t *info) |
| query the next client More... | |
| size_t | snd_seq_port_info_sizeof () |
| get size of snd_seq_port_info_t More... | |
| int | snd_seq_port_info_malloc (snd_seq_port_info_t **ptr) |
| allocate an empty snd_seq_port_info_t using standard malloc More... | |
| void | snd_seq_port_info_free (snd_seq_port_info_t *obj) |
| frees a previously allocated snd_seq_port_info_t More... | |
| void | snd_seq_port_info_copy (snd_seq_port_info_t *dst, const snd_seq_port_info_t *src) |
| copy one snd_seq_port_info_t to another More... | |
| int | snd_seq_port_info_get_client (const snd_seq_port_info_t *info) |
| Get client id of a port_info container. More... | |
| int | snd_seq_port_info_get_port (const snd_seq_port_info_t *info) |
| Get port id of a port_info container. More... | |
| const snd_seq_addr_t * | snd_seq_port_info_get_addr (const snd_seq_port_info_t *info) |
| Get client/port address of a port_info container. More... | |
| const char * | snd_seq_port_info_get_name (const snd_seq_port_info_t *info) |
| Get the name of a port_info container. More... | |
| unsigned int | snd_seq_port_info_get_capability (const snd_seq_port_info_t *info) |
| Get the capability bits of a port_info container. More... | |
| unsigned int | snd_seq_port_info_get_type (const snd_seq_port_info_t *info) |
| Get the type bits of a port_info container. More... | |
| int | snd_seq_port_info_get_read_use (const snd_seq_port_info_t *info) |
| Get the number of read subscriptions of a port_info container. More... | |
| int | snd_seq_port_info_get_write_use (const snd_seq_port_info_t *info) |
| Get the number of write subscriptions of a port_info container. More... | |
| int | snd_seq_port_info_get_midi_channels (const snd_seq_port_info_t *info) |
| Get the midi channels of a port_info container. More... | |
| int | snd_seq_port_info_get_midi_voices (const snd_seq_port_info_t *info) |
| Get the midi voices of a port_info container. More... | |
| int | snd_seq_port_info_get_synth_voices (const snd_seq_port_info_t *info) |
| Get the synth voices of a port_info container. More... | |
| int | snd_seq_port_info_get_port_specified (const snd_seq_port_info_t *info) |
| Get the port-specified mode of a port_info container. More... | |
| int | snd_seq_port_info_get_timestamping (const snd_seq_port_info_t *info) |
| Get the time-stamping mode of the given port in a port_info container. More... | |
| int | snd_seq_port_info_get_timestamp_real (const snd_seq_port_info_t *info) |
| Get whether the time-stamping of the given port is real-time mode. More... | |
| int | snd_seq_port_info_get_timestamp_queue (const snd_seq_port_info_t *info) |
| Get the queue id to update timestamps. More... | |
| void | snd_seq_port_info_set_client (snd_seq_port_info_t *info, int client) |
| Set the client id of a port_info container. More... | |
| void | snd_seq_port_info_set_port (snd_seq_port_info_t *info, int port) |
| Set the port id of a port_info container. More... | |
| void | snd_seq_port_info_set_addr (snd_seq_port_info_t *info, const snd_seq_addr_t *addr) |
| Set the client/port address of a port_info container. More... | |
| void | snd_seq_port_info_set_name (snd_seq_port_info_t *info, const char *name) |
| Set the name of a port_info container. More... | |
| void | snd_seq_port_info_set_capability (snd_seq_port_info_t *info, unsigned int capability) |
| set the capability bits of a port_info container More... | |
| void | snd_seq_port_info_set_type (snd_seq_port_info_t *info, unsigned int type) |
| Get the type bits of a port_info container. More... | |
| void | snd_seq_port_info_set_midi_channels (snd_seq_port_info_t *info, int channels) |
| set the midi channels of a port_info container More... | |
| void | snd_seq_port_info_set_midi_voices (snd_seq_port_info_t *info, int voices) |
| set the midi voices of a port_info container More... | |
| void | snd_seq_port_info_set_synth_voices (snd_seq_port_info_t *info, int voices) |
| set the synth voices of a port_info container More... | |
| void | snd_seq_port_info_set_port_specified (snd_seq_port_info_t *info, int val) |
| Set the port-specified mode of a port_info container. More... | |
| void | snd_seq_port_info_set_timestamping (snd_seq_port_info_t *info, int enable) |
| Set the time-stamping mode of the given port. More... | |
| void | snd_seq_port_info_set_timestamp_real (snd_seq_port_info_t *info, int enable) |
| Set whether the timestime is updated in the real-time mode. More... | |
| void | snd_seq_port_info_set_timestamp_queue (snd_seq_port_info_t *info, int queue) |
| Set the queue id for timestamping. More... | |
| int | snd_seq_create_port (snd_seq_t *seq, snd_seq_port_info_t *port) |
| create a sequencer port on the current client More... | |
| int | snd_seq_delete_port (snd_seq_t *seq, int port) |
| delete a sequencer port on the current client More... | |
| int | snd_seq_get_any_port_info (snd_seq_t *seq, int client, int port, snd_seq_port_info_t *info) |
| obtain the information of a port on an arbitrary client More... | |
| int | snd_seq_get_port_info (snd_seq_t *seq, int port, snd_seq_port_info_t *info) |
| obtain the information of a port on the current client More... | |
| int | snd_seq_set_port_info (snd_seq_t *seq, int port, snd_seq_port_info_t *info) |
| set the information of a port on the current client More... | |
| int | snd_seq_query_next_port (snd_seq_t *seq, snd_seq_port_info_t *info) |
| query the next matching port More... | |
| size_t | snd_seq_port_subscribe_sizeof () |
| get size of snd_seq_port_subscribe_t More... | |
| int | snd_seq_port_subscribe_malloc (snd_seq_port_subscribe_t **ptr) |
| allocate an empty snd_seq_port_subscribe_t using standard malloc More... | |
| void | snd_seq_port_subscribe_free (snd_seq_port_subscribe_t *obj) |
| frees a previously allocated snd_seq_port_subscribe_t More... | |
| void | snd_seq_port_subscribe_copy (snd_seq_port_subscribe_t *dst, const snd_seq_port_subscribe_t *src) |
| copy one snd_seq_port_subscribe_t to another More... | |
| const snd_seq_addr_t * | snd_seq_port_subscribe_get_sender (const snd_seq_port_subscribe_t *info) |
| Get sender address of a port_subscribe container. More... | |
| const snd_seq_addr_t * | snd_seq_port_subscribe_get_dest (const snd_seq_port_subscribe_t *info) |
| Get destination address of a port_subscribe container. More... | |
| int | snd_seq_port_subscribe_get_queue (const snd_seq_port_subscribe_t *info) |
| Get the queue id of a port_subscribe container. More... | |
| int | snd_seq_port_subscribe_get_exclusive (const snd_seq_port_subscribe_t *info) |
| Get the exclusive mode of a port_subscribe container. More... | |
| int | snd_seq_port_subscribe_get_time_update (const snd_seq_port_subscribe_t *info) |
| Get the time-update mode of a port_subscribe container. More... | |
| int | snd_seq_port_subscribe_get_time_real (const snd_seq_port_subscribe_t *info) |
| Get the real-time update mode of a port_subscribe container. More... | |
| void | snd_seq_port_subscribe_set_sender (snd_seq_port_subscribe_t *info, const snd_seq_addr_t *addr) |
| Set sender address of a port_subscribe container. More... | |
| void | snd_seq_port_subscribe_set_dest (snd_seq_port_subscribe_t *info, const snd_seq_addr_t *addr) |
| Set destination address of a port_subscribe container. More... | |
| void | snd_seq_port_subscribe_set_queue (snd_seq_port_subscribe_t *info, int q) |
| Set the queue id of a port_subscribe container. More... | |
| void | snd_seq_port_subscribe_set_exclusive (snd_seq_port_subscribe_t *info, int val) |
| Set the exclusive mode of a port_subscribe container. More... | |
| void | snd_seq_port_subscribe_set_time_update (snd_seq_port_subscribe_t *info, int val) |
| Set the time-update mode of a port_subscribe container. More... | |
| void | snd_seq_port_subscribe_set_time_real (snd_seq_port_subscribe_t *info, int val) |
| Set the real-time mode of a port_subscribe container. More... | |
| int | snd_seq_get_port_subscription (snd_seq_t *seq, snd_seq_port_subscribe_t *sub) |
| obtain subscription information More... | |
| int | snd_seq_subscribe_port (snd_seq_t *seq, snd_seq_port_subscribe_t *sub) |
| subscribe a port connection More... | |
| int | snd_seq_unsubscribe_port (snd_seq_t *seq, snd_seq_port_subscribe_t *sub) |
| unsubscribe a connection between ports More... | |
| size_t | snd_seq_query_subscribe_sizeof () |
| get size of snd_seq_query_subscribe_t More... | |
| int | snd_seq_query_subscribe_malloc (snd_seq_query_subscribe_t **ptr) |
| allocate an empty snd_seq_query_subscribe_t using standard malloc More... | |
| void | snd_seq_query_subscribe_free (snd_seq_query_subscribe_t *obj) |
| frees a previously allocated snd_seq_query_subscribe_t More... | |
| void | snd_seq_query_subscribe_copy (snd_seq_query_subscribe_t *dst, const snd_seq_query_subscribe_t *src) |
| copy one snd_seq_query_subscribe_t to another More... | |
| int | snd_seq_query_subscribe_get_client (const snd_seq_query_subscribe_t *info) |
| Get the client id of a query_subscribe container. More... | |
| int | snd_seq_query_subscribe_get_port (const snd_seq_query_subscribe_t *info) |
| Get the port id of a query_subscribe container. More... | |
| const snd_seq_addr_t * | snd_seq_query_subscribe_get_root (const snd_seq_query_subscribe_t *info) |
| Get the client/port address of a query_subscribe container. More... | |
| snd_seq_query_subs_type_t | snd_seq_query_subscribe_get_type (const snd_seq_query_subscribe_t *info) |
| Get the query type of a query_subscribe container. More... | |
| int | snd_seq_query_subscribe_get_index (const snd_seq_query_subscribe_t *info) |
| Get the index of subscriber of a query_subscribe container. More... | |
| int | snd_seq_query_subscribe_get_num_subs (const snd_seq_query_subscribe_t *info) |
| Get the number of subscriptions of a query_subscribe container. More... | |
| const snd_seq_addr_t * | snd_seq_query_subscribe_get_addr (const snd_seq_query_subscribe_t *info) |
| Get the address of subscriber of a query_subscribe container. More... | |
| int | snd_seq_query_subscribe_get_queue (const snd_seq_query_subscribe_t *info) |
| Get the queue id of subscriber of a query_subscribe container. More... | |
| int | snd_seq_query_subscribe_get_exclusive (const snd_seq_query_subscribe_t *info) |
| Get the exclusive mode of a query_subscribe container. More... | |
| int | snd_seq_query_subscribe_get_time_update (const snd_seq_query_subscribe_t *info) |
| Get the time-update mode of a query_subscribe container. More... | |
| int | snd_seq_query_subscribe_get_time_real (const snd_seq_query_subscribe_t *info) |
| Get the real-time update mode of a query_subscribe container. More... | |
| void | snd_seq_query_subscribe_set_client (snd_seq_query_subscribe_t *info, int client) |
| Set the client id of a query_subscribe container. More... | |
| void | snd_seq_query_subscribe_set_port (snd_seq_query_subscribe_t *info, int port) |
| Set the port id of a query_subscribe container. More... | |
| void | snd_seq_query_subscribe_set_root (snd_seq_query_subscribe_t *info, const snd_seq_addr_t *addr) |
| Set the client/port address of a query_subscribe container. More... | |
| void | snd_seq_query_subscribe_set_type (snd_seq_query_subscribe_t *info, snd_seq_query_subs_type_t type) |
| Set the query type of a query_subscribe container. More... | |
| void | snd_seq_query_subscribe_set_index (snd_seq_query_subscribe_t *info, int index) |
| Set the subscriber's index to be queried. More... | |
| int | snd_seq_query_port_subscribers (snd_seq_t *seq, snd_seq_query_subscribe_t *subs) |
| query port subscriber list More... | |
| size_t | snd_seq_queue_info_sizeof () |
| get size of snd_seq_queue_info_t More... | |
| int | snd_seq_queue_info_malloc (snd_seq_queue_info_t **ptr) |
| allocate an empty snd_seq_queue_info_t using standard malloc More... | |
| void | snd_seq_queue_info_free (snd_seq_queue_info_t *obj) |
| frees a previously allocated snd_seq_queue_info_t More... | |
| void | snd_seq_queue_info_copy (snd_seq_queue_info_t *dst, const snd_seq_queue_info_t *src) |
| copy one snd_seq_queue_info_t to another More... | |
| int | snd_seq_queue_info_get_queue (const snd_seq_queue_info_t *info) |
| Get the queue id of a queue_info container. More... | |
| const char * | snd_seq_queue_info_get_name (const snd_seq_queue_info_t *info) |
| Get the name of a queue_info container. More... | |
| int | snd_seq_queue_info_get_owner (const snd_seq_queue_info_t *info) |
| Get the owner client id of a queue_info container. More... | |
| int | snd_seq_queue_info_get_locked (const snd_seq_queue_info_t *info) |
| Get the lock status of a queue_info container. More... | |
| unsigned int | snd_seq_queue_info_get_flags (const snd_seq_queue_info_t *info) |
| Get the conditional bit flags of a queue_info container. More... | |
| void | snd_seq_queue_info_set_name (snd_seq_queue_info_t *info, const char *name) |
| Set the name of a queue_info container. More... | |
| void | snd_seq_queue_info_set_owner (snd_seq_queue_info_t *info, int owner) |
| Set the owner client id of a queue_info container. More... | |
| void | snd_seq_queue_info_set_locked (snd_seq_queue_info_t *info, int locked) |
| Set the lock status of a queue_info container. More... | |
| void | snd_seq_queue_info_set_flags (snd_seq_queue_info_t *info, unsigned int flags) |
| Set the conditional bit flags of a queue_info container. More... | |
| int | snd_seq_create_queue (snd_seq_t *seq, snd_seq_queue_info_t *info) |
| create a queue More... | |
| int | snd_seq_alloc_named_queue (snd_seq_t *seq, const char *name) |
| allocate a queue with the specified name More... | |
| int | snd_seq_alloc_queue (snd_seq_t *seq) |
| allocate a queue More... | |
| int | snd_seq_free_queue (snd_seq_t *seq, int q) |
| delete the specified queue More... | |
| int | snd_seq_get_queue_info (snd_seq_t *seq, int q, snd_seq_queue_info_t *info) |
| obtain queue attributes More... | |
| int | snd_seq_set_queue_info (snd_seq_t *seq, int q, snd_seq_queue_info_t *info) |
| change the queue attributes More... | |
| int | snd_seq_query_named_queue (snd_seq_t *seq, const char *name) |
| query the matching queue with the specified name More... | |
| int | snd_seq_get_queue_usage (snd_seq_t *seq, int q) |
| Get the queue usage flag to the client. More... | |
| int | snd_seq_set_queue_usage (snd_seq_t *seq, int q, int used) |
| Set the queue usage flag to the client. More... | |
| size_t | snd_seq_queue_status_sizeof () |
| get size of snd_seq_queue_status_t More... | |
| int | snd_seq_queue_status_malloc (snd_seq_queue_status_t **ptr) |
| allocate an empty snd_seq_queue_status_t using standard malloc More... | |
| void | snd_seq_queue_status_free (snd_seq_queue_status_t *obj) |
| frees a previously allocated snd_seq_queue_status_t More... | |
| void | snd_seq_queue_status_copy (snd_seq_queue_status_t *dst, const snd_seq_queue_status_t *src) |
| copy one snd_seq_queue_status_t to another More... | |
| int | snd_seq_queue_status_get_queue (const snd_seq_queue_status_t *info) |
| Get the queue id of a queue_status container. More... | |
| int | snd_seq_queue_status_get_events (const snd_seq_queue_status_t *info) |
| Get the number of events of a queue_status container. More... | |
| snd_seq_tick_time_t | snd_seq_queue_status_get_tick_time (const snd_seq_queue_status_t *info) |
| Get the tick time of a queue_status container. More... | |
| const snd_seq_real_time_t * | snd_seq_queue_status_get_real_time (const snd_seq_queue_status_t *info) |
| Get the real time of a queue_status container. More... | |
| unsigned int | snd_seq_queue_status_get_status (const snd_seq_queue_status_t *info) |
| Get the running status bits of a queue_status container. More... | |
| int | snd_seq_get_queue_status (snd_seq_t *seq, int q, snd_seq_queue_status_t *status) |
| obtain the running state of the queue More... | |
| size_t | snd_seq_queue_tempo_sizeof () |
| get size of snd_seq_queue_tempo_t More... | |
| int | snd_seq_queue_tempo_malloc (snd_seq_queue_tempo_t **ptr) |
| allocate an empty snd_seq_queue_tempo_t using standard malloc More... | |
| void | snd_seq_queue_tempo_free (snd_seq_queue_tempo_t *obj) |
| frees a previously allocated snd_seq_queue_tempo_t More... | |
| void | snd_seq_queue_tempo_copy (snd_seq_queue_tempo_t *dst, const snd_seq_queue_tempo_t *src) |
| copy one snd_seq_queue_tempo_t to another More... | |
| int | snd_seq_queue_tempo_get_queue (const snd_seq_queue_tempo_t *info) |
| Get the queue id of a queue_status container. More... | |
| unsigned int | snd_seq_queue_tempo_get_tempo (const snd_seq_queue_tempo_t *info) |
| Get the tempo of a queue_status container. More... | |
| int | snd_seq_queue_tempo_get_ppq (const snd_seq_queue_tempo_t *info) |
| Get the ppq of a queue_status container. More... | |
| unsigned int | snd_seq_queue_tempo_get_skew (const snd_seq_queue_tempo_t *info) |
| Get the timer skew value of a queue_status container. More... | |
| unsigned int | snd_seq_queue_tempo_get_skew_base (const snd_seq_queue_tempo_t *info) |
| Get the timer skew base value of a queue_status container. More... | |
| void | snd_seq_queue_tempo_set_tempo (snd_seq_queue_tempo_t *info, unsigned int tempo) |
| Set the tempo of a queue_status container. More... | |
| void | snd_seq_queue_tempo_set_ppq (snd_seq_queue_tempo_t *info, int ppq) |
| Set the ppq of a queue_status container. More... | |
| void | snd_seq_queue_tempo_set_skew (snd_seq_queue_tempo_t *info, unsigned int skew) |
| Set the timer skew value of a queue_status container. More... | |
| void | snd_seq_queue_tempo_set_skew_base (snd_seq_queue_tempo_t *info, unsigned int base) |
| Set the timer skew base value of a queue_status container. More... | |
| int | snd_seq_get_queue_tempo (snd_seq_t *seq, int q, snd_seq_queue_tempo_t *tempo) |
| obtain the current tempo of the queue More... | |
| int | snd_seq_set_queue_tempo (snd_seq_t *seq, int q, snd_seq_queue_tempo_t *tempo) |
| set the tempo of the queue More... | |
| size_t | snd_seq_queue_timer_sizeof () |
| get size of snd_seq_queue_timer_t More... | |
| int | snd_seq_queue_timer_malloc (snd_seq_queue_timer_t **ptr) |
| allocate an empty snd_seq_queue_timer_t using standard malloc More... | |
| void | snd_seq_queue_timer_free (snd_seq_queue_timer_t *obj) |
| frees a previously allocated snd_seq_queue_timer_t More... | |
| void | snd_seq_queue_timer_copy (snd_seq_queue_timer_t *dst, const snd_seq_queue_timer_t *src) |
| copy one snd_seq_queue_timer_t to another More... | |
| int | snd_seq_queue_timer_get_queue (const snd_seq_queue_timer_t *info) |
| Get the queue id of a queue_timer container. More... | |
| snd_seq_queue_timer_type_t | snd_seq_queue_timer_get_type (const snd_seq_queue_timer_t *info) |
| Get the timer type of a queue_timer container. More... | |
| const snd_timer_id_t * | snd_seq_queue_timer_get_id (const snd_seq_queue_timer_t *info) |
| Get the timer id of a queue_timer container. More... | |
| unsigned int | snd_seq_queue_timer_get_resolution (const snd_seq_queue_timer_t *info) |
| Get the timer resolution of a queue_timer container. More... | |
| void | snd_seq_queue_timer_set_type (snd_seq_queue_timer_t *info, snd_seq_queue_timer_type_t type) |
| Set the timer type of a queue_timer container. More... | |
| void | snd_seq_queue_timer_set_id (snd_seq_queue_timer_t *info, const snd_timer_id_t *id) |
| Set the timer id of a queue_timer container. More... | |
| void | snd_seq_queue_timer_set_resolution (snd_seq_queue_timer_t *info, unsigned int resolution) |
| Set the timer resolution of a queue_timer container. More... | |
| int | snd_seq_get_queue_timer (snd_seq_t *seq, int q, snd_seq_queue_timer_t *timer) |
| obtain the queue timer information More... | |
| int | snd_seq_set_queue_timer (snd_seq_t *seq, int q, snd_seq_queue_timer_t *timer) |
| set the queue timer information More... | |
| int | snd_seq_free_event (snd_seq_event_t *ev) |
| (DEPRECATED) free an event More... | |
| ssize_t | snd_seq_event_length (snd_seq_event_t *ev) |
| calculates the (encoded) byte-stream size of the event More... | |
| int | snd_seq_event_output (snd_seq_t *seq, snd_seq_event_t *ev) |
| output an event More... | |
| int | snd_seq_event_output_buffer (snd_seq_t *seq, snd_seq_event_t *ev) |
| output an event onto the lib buffer without draining buffer More... | |
| int | snd_seq_event_output_direct (snd_seq_t *seq, snd_seq_event_t *ev) |
| output an event directly to the sequencer NOT through output buffer More... | |
| int | snd_seq_event_output_pending (snd_seq_t *seq) |
| return the size of pending events on output buffer More... | |
| int | snd_seq_drain_output (snd_seq_t *seq) |
| drain output buffer to sequencer More... | |
| int | snd_seq_extract_output (snd_seq_t *seq, snd_seq_event_t **ev_res) |
| extract the first event in output buffer More... | |
| int | snd_seq_event_input (snd_seq_t *seq, snd_seq_event_t **ev) |
| retrieve an event from sequencer More... | |
| int | snd_seq_event_input_pending (snd_seq_t *seq, int fetch_sequencer) |
| check events in input buffer More... | |
| int | snd_seq_drop_output_buffer (snd_seq_t *seq) |
| remove all events on user-space output buffer More... | |
| int | snd_seq_drop_input_buffer (snd_seq_t *seq) |
| remove all events on user-space input FIFO More... | |
| int | snd_seq_drop_output (snd_seq_t *seq) |
| remove all events on output buffer More... | |
| int | snd_seq_drop_input (snd_seq_t *seq) |
| clear input buffer and and remove events in sequencer queue More... | |
| size_t | snd_seq_remove_events_sizeof () |
| get size of snd_seq_remove_events_t More... | |
| int | snd_seq_remove_events_malloc (snd_seq_remove_events_t **ptr) |
| allocate an empty snd_seq_remove_events_t using standard malloc More... | |
| void | snd_seq_remove_events_free (snd_seq_remove_events_t *obj) |
| frees a previously allocated snd_seq_remove_events_t More... | |
| void | snd_seq_remove_events_copy (snd_seq_remove_events_t *dst, const snd_seq_remove_events_t *src) |
| copy one snd_seq_remove_events_t to another More... | |
| unsigned int | snd_seq_remove_events_get_condition (const snd_seq_remove_events_t *info) |
| Get the removal condition bits. More... | |
| int | snd_seq_remove_events_get_queue (const snd_seq_remove_events_t *info) |
| Get the queue as removal condition. More... | |
| const snd_seq_timestamp_t * | snd_seq_remove_events_get_time (const snd_seq_remove_events_t *info) |
| Get the event timestamp as removal condition. More... | |
| const snd_seq_addr_t * | snd_seq_remove_events_get_dest (const snd_seq_remove_events_t *info) |
| Get the event destination address as removal condition. More... | |
| int | snd_seq_remove_events_get_channel (const snd_seq_remove_events_t *info) |
| Get the event channel as removal condition. More... | |
| int | snd_seq_remove_events_get_event_type (const snd_seq_remove_events_t *info) |
| Get the event type as removal condition. More... | |
| int | snd_seq_remove_events_get_tag (const snd_seq_remove_events_t *info) |
| Get the event tag id as removal condition. More... | |
| void | snd_seq_remove_events_set_condition (snd_seq_remove_events_t *info, unsigned int flags) |
| Set the removal condition bits. More... | |
| void | snd_seq_remove_events_set_queue (snd_seq_remove_events_t *info, int queue) |
| Set the queue as removal condition. More... | |
| void | snd_seq_remove_events_set_time (snd_seq_remove_events_t *info, const snd_seq_timestamp_t *time) |
| Set the timestamp as removal condition. More... | |
| void | snd_seq_remove_events_set_dest (snd_seq_remove_events_t *info, const snd_seq_addr_t *addr) |
| Set the destination address as removal condition. More... | |
| void | snd_seq_remove_events_set_channel (snd_seq_remove_events_t *info, int channel) |
| Set the channel as removal condition. More... | |
| void | snd_seq_remove_events_set_event_type (snd_seq_remove_events_t *info, int type) |
| Set the event type as removal condition. More... | |
| void | snd_seq_remove_events_set_tag (snd_seq_remove_events_t *info, int tag) |
| Set the event tag as removal condition. More... | |
| int | snd_seq_remove_events (snd_seq_t *seq, snd_seq_remove_events_t *rmp) |
| remove events on input/output buffers and pools More... | |
| size_t | snd_seq_client_pool_sizeof () |
| get size of snd_seq_client_pool_t More... | |
| int | snd_seq_client_pool_malloc (snd_seq_client_pool_t **ptr) |
| allocate an empty snd_seq_client_pool_t using standard malloc More... | |
| void | snd_seq_client_pool_free (snd_seq_client_pool_t *obj) |
| frees a previously allocated snd_seq_client_pool_t More... | |
| void | snd_seq_client_pool_copy (snd_seq_client_pool_t *dst, const snd_seq_client_pool_t *src) |
| copy one snd_seq_client_pool_t to another More... | |
| int | snd_seq_client_pool_get_client (const snd_seq_client_pool_t *info) |
| Get the client id of a queue_info container. More... | |
| size_t | snd_seq_client_pool_get_output_pool (const snd_seq_client_pool_t *info) |
| Get the output pool size of a queue_info container. More... | |
| size_t | snd_seq_client_pool_get_input_pool (const snd_seq_client_pool_t *info) |
| Get the input pool size of a queue_info container. More... | |
| size_t | snd_seq_client_pool_get_output_room (const snd_seq_client_pool_t *info) |
| Get the output room size of a queue_info container. More... | |
| size_t | snd_seq_client_pool_get_output_free (const snd_seq_client_pool_t *info) |
| Get the available size on output pool of a queue_info container. More... | |
| size_t | snd_seq_client_pool_get_input_free (const snd_seq_client_pool_t *info) |
| Get the available size on input pool of a queue_info container. More... | |
| void | snd_seq_client_pool_set_output_pool (snd_seq_client_pool_t *info, size_t size) |
| Set the output pool size of a queue_info container. More... | |
| void | snd_seq_client_pool_set_input_pool (snd_seq_client_pool_t *info, size_t size) |
| Set the input pool size of a queue_info container. More... | |
| void | snd_seq_client_pool_set_output_room (snd_seq_client_pool_t *info, size_t size) |
| Set the output room size of a queue_info container. More... | |
| int | snd_seq_get_client_pool (snd_seq_t *seq, snd_seq_client_pool_t *info) |
| obtain the pool information of the current client More... | |
| int | snd_seq_set_client_pool (snd_seq_t *seq, snd_seq_client_pool_t *info) |
| set the pool information More... | |
| void | snd_seq_set_bit (int nr, void *array) |
| set a bit flag | |
| void | snd_seq_unset_bit (int nr, void *array) |
| unset a bit flag | |
| int | snd_seq_change_bit (int nr, void *array) |
| change a bit flag | |
| int | snd_seq_get_bit (int nr, void *array) |
| get a bit flag state | |
