Defines | |
#define | _SND_SEQ_TYPE(x) (1<<(x)) |
#define | _SND_SEQ_TYPE_OPT(x) ((x)<<24) |
#define | snd_seq_type_check(ev, x) (snd_seq_event_types[(ev)->type] & _SND_SEQ_TYPE(x)) |
#define | snd_seq_ev_is_result_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_RESULT) |
#define | snd_seq_ev_is_note_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_NOTE) |
#define | snd_seq_ev_is_control_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_CONTROL) |
#define | snd_seq_ev_is_channel_type(ev) (snd_seq_event_types[(ev)->type] & (_SND_SEQ_TYPE(SND_SEQ_EVFLG_NOTE) | _SND_SEQ_TYPE(SND_SEQ_EVFLG_CONTROL))) |
#define | snd_seq_ev_is_queue_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_QUEUE) |
#define | snd_seq_ev_is_message_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_MESSAGE) |
#define | snd_seq_ev_is_subscribe_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_CONNECTION) |
#define | snd_seq_ev_is_sample_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_SAMPLE) |
#define | snd_seq_ev_is_user_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_USERS) |
#define | snd_seq_ev_is_instr_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_INSTR) |
#define | snd_seq_ev_is_fixed_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_FIXED) |
#define | snd_seq_ev_is_variable_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_VARIABLE) |
#define | snd_seq_ev_is_varusr_type(ev) snd_seq_type_check(ev, SND_SEQ_EVFLG_VARUSR) |
#define | snd_seq_ev_is_reserved(ev) (! snd_seq_event_types[(ev)->type]) |
#define | snd_seq_ev_is_prior(ev) (((ev)->flags & SND_SEQ_PRIORITY_MASK) == SND_SEQ_PRIORITY_HIGH) |
#define | snd_seq_ev_length_type(ev) ((ev)->flags & SND_SEQ_EVENT_LENGTH_MASK) |
#define | snd_seq_ev_is_fixed(ev) (snd_seq_ev_length_type(ev) == SND_SEQ_EVENT_LENGTH_FIXED) |
#define | snd_seq_ev_is_variable(ev) (snd_seq_ev_length_type(ev) == SND_SEQ_EVENT_LENGTH_VARIABLE) |
#define | snd_seq_ev_is_varusr(ev) (snd_seq_ev_length_type(ev) == SND_SEQ_EVENT_LENGTH_VARUSR) |
#define | snd_seq_ev_timestamp_type(ev) ((ev)->flags & SND_SEQ_TIME_STAMP_MASK) |
#define | snd_seq_ev_is_tick(ev) (snd_seq_ev_timestamp_type(ev) == SND_SEQ_TIME_STAMP_TICK) |
#define | snd_seq_ev_is_real(ev) (snd_seq_ev_timestamp_type(ev) == SND_SEQ_TIME_STAMP_REAL) |
#define | snd_seq_ev_timemode_type(ev) ((ev)->flags & SND_SEQ_TIME_MODE_MASK) |
#define | snd_seq_ev_is_abstime(ev) (snd_seq_ev_timemode_type(ev) == SND_SEQ_TIME_MODE_ABS) |
#define | snd_seq_ev_is_reltime(ev) (snd_seq_ev_timemode_type(ev) == SND_SEQ_TIME_MODE_REL) |
#define | snd_seq_ev_is_direct(ev) ((ev)->queue == SND_SEQ_QUEUE_DIRECT) |
Enumerations | |
enum | { SND_SEQ_EVFLG_RESULT, SND_SEQ_EVFLG_NOTE, SND_SEQ_EVFLG_CONTROL, SND_SEQ_EVFLG_QUEUE, SND_SEQ_EVFLG_SYSTEM, SND_SEQ_EVFLG_MESSAGE, SND_SEQ_EVFLG_CONNECTION, SND_SEQ_EVFLG_SAMPLE, SND_SEQ_EVFLG_USERS, SND_SEQ_EVFLG_INSTR, SND_SEQ_EVFLG_QUOTE, SND_SEQ_EVFLG_NONE, SND_SEQ_EVFLG_RAW, SND_SEQ_EVFLG_FIXED, SND_SEQ_EVFLG_VARIABLE, SND_SEQ_EVFLG_VARUSR } |
enum | { SND_SEQ_EVFLG_NOTE_ONEARG, SND_SEQ_EVFLG_NOTE_TWOARG } |
enum | { SND_SEQ_EVFLG_QUEUE_NOARG, SND_SEQ_EVFLG_QUEUE_TICK, SND_SEQ_EVFLG_QUEUE_TIME, SND_SEQ_EVFLG_QUEUE_VALUE } |
Variables | |
const unsigned int | snd_seq_event_types [] |
#define _SND_SEQ_TYPE | ( | x | ) | (1<<(x)) |
master type - 24bit
#define _SND_SEQ_TYPE_OPT | ( | x | ) | ((x)<<24) |
optional type - 8bit
#define snd_seq_ev_is_abstime | ( | ev | ) | (snd_seq_ev_timemode_type(ev) == SND_SEQ_TIME_MODE_ABS) |
scheduled in absolute time
#define snd_seq_ev_is_channel_type | ( | ev | ) | (snd_seq_event_types[(ev)->type] & (_SND_SEQ_TYPE(SND_SEQ_EVFLG_NOTE) | _SND_SEQ_TYPE(SND_SEQ_EVFLG_CONTROL))) |
event type check: channel specific events
#define snd_seq_ev_is_control_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_CONTROL) |
event type check: control events
#define snd_seq_ev_is_direct | ( | ev | ) | ((ev)->queue == SND_SEQ_QUEUE_DIRECT) |
direct dispatched events
#define snd_seq_ev_is_fixed | ( | ev | ) | (snd_seq_ev_length_type(ev) == SND_SEQ_EVENT_LENGTH_FIXED) |
fixed length events
#define snd_seq_ev_is_fixed_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_FIXED) |
event type check: fixed length events
#define snd_seq_ev_is_instr_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_INSTR) |
event type check: instrument layer events
#define snd_seq_ev_is_message_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_MESSAGE) |
event type check: system status messages
#define snd_seq_ev_is_note_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_NOTE) |
event type check: note events
#define snd_seq_ev_is_prior | ( | ev | ) | (((ev)->flags & SND_SEQ_PRIORITY_MASK) == SND_SEQ_PRIORITY_HIGH) |
prior events
#define snd_seq_ev_is_queue_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_QUEUE) |
event type check: queue control events
#define snd_seq_ev_is_real | ( | ev | ) | (snd_seq_ev_timestamp_type(ev) == SND_SEQ_TIME_STAMP_REAL) |
event is in real-time
#define snd_seq_ev_is_reltime | ( | ev | ) | (snd_seq_ev_timemode_type(ev) == SND_SEQ_TIME_MODE_REL) |
scheduled in relative time
#define snd_seq_ev_is_reserved | ( | ev | ) | (! snd_seq_event_types[(ev)->type]) |
event type check: reserved for kernel
#define snd_seq_ev_is_result_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_RESULT) |
event type check: result events
#define snd_seq_ev_is_sample_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_SAMPLE) |
event type check: sample messages
#define snd_seq_ev_is_subscribe_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_CONNECTION) |
event type check: system status messages
#define snd_seq_ev_is_tick | ( | ev | ) | (snd_seq_ev_timestamp_type(ev) == SND_SEQ_TIME_STAMP_TICK) |
event is in tick time
#define snd_seq_ev_is_user_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_USERS) |
event type check: user-defined messages
#define snd_seq_ev_is_variable | ( | ev | ) | (snd_seq_ev_length_type(ev) == SND_SEQ_EVENT_LENGTH_VARIABLE) |
variable length events
#define snd_seq_ev_is_variable_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_VARIABLE) |
event type check: variable length events
#define snd_seq_ev_is_varusr | ( | ev | ) | (snd_seq_ev_length_type(ev) == SND_SEQ_EVENT_LENGTH_VARUSR) |
variable length on user-space
#define snd_seq_ev_is_varusr_type | ( | ev | ) | snd_seq_type_check(ev, SND_SEQ_EVFLG_VARUSR) |
event type check: user pointer events
#define snd_seq_ev_length_type | ( | ev | ) | ((ev)->flags & SND_SEQ_EVENT_LENGTH_MASK) |
get the data length type
#define snd_seq_ev_timemode_type | ( | ev | ) | ((ev)->flags & SND_SEQ_TIME_MODE_MASK) |
time-mode type
#define snd_seq_ev_timestamp_type | ( | ev | ) | ((ev)->flags & SND_SEQ_TIME_STAMP_MASK) |
time-stamp type
#define snd_seq_type_check | ( | ev, | |||
x | ) | (snd_seq_event_types[(ev)->type] & _SND_SEQ_TYPE(x)) |
check the event type
const unsigned int snd_seq_event_types[] |
Event types conversion array