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7 #ifndef __SOUND_ASEQUENCER_H
8 #define __SOUND_ASEQUENCER_H
9
10 #include <linux/ioctl.h>
11 #include <sound/asound.h>
12 #include <uapi/sound/asequencer.h>
13
14
15 #define snd_seq_event_bounce_ext_data(ev) ((void*)((char *)(ev)->data.ext.ptr + sizeof(struct snd_seq_event_bounce)))
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21 #define snd_seq_ev_is_result_type(ev) ((ev)->type < 5)
22
23 #define snd_seq_ev_is_channel_type(ev) ((ev)->type >= 5 && (ev)->type < 20)
24
25 #define snd_seq_ev_is_note_type(ev) ((ev)->type >= 5 && (ev)->type < 10)
26
27 #define snd_seq_ev_is_control_type(ev) ((ev)->type >= 10 && (ev)->type < 20)
28
29 #define snd_seq_ev_is_queue_type(ev) ((ev)->type >= 30 && (ev)->type < 40)
30
31 #define snd_seq_ev_is_message_type(ev) ((ev)->type >= 60 && (ev)->type < 69)
32
33 #define snd_seq_ev_is_sample_type(ev) ((ev)->type >= 70 && (ev)->type < 79)
34
35 #define snd_seq_ev_is_user_type(ev) ((ev)->type >= 90 && (ev)->type < 99)
36
37 #define snd_seq_ev_is_fixed_type(ev) ((ev)->type < 100)
38
39 #define snd_seq_ev_is_variable_type(ev) ((ev)->type >= 130 && (ev)->type < 140)
40
41 #define snd_seq_ev_is_reserved(ev) ((ev)->type >= 150)
42
43
44 #define snd_seq_ev_is_direct(ev) ((ev)->queue == SNDRV_SEQ_QUEUE_DIRECT)
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50 #define snd_seq_ev_is_prior(ev) (((ev)->flags & SNDRV_SEQ_PRIORITY_MASK) == SNDRV_SEQ_PRIORITY_HIGH)
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53 #define snd_seq_ev_length_type(ev) ((ev)->flags & SNDRV_SEQ_EVENT_LENGTH_MASK)
54 #define snd_seq_ev_is_fixed(ev) (snd_seq_ev_length_type(ev) == SNDRV_SEQ_EVENT_LENGTH_FIXED)
55 #define snd_seq_ev_is_variable(ev) (snd_seq_ev_length_type(ev) == SNDRV_SEQ_EVENT_LENGTH_VARIABLE)
56 #define snd_seq_ev_is_varusr(ev) (snd_seq_ev_length_type(ev) == SNDRV_SEQ_EVENT_LENGTH_VARUSR)
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58
59 #define snd_seq_ev_timestamp_type(ev) ((ev)->flags & SNDRV_SEQ_TIME_STAMP_MASK)
60 #define snd_seq_ev_is_tick(ev) (snd_seq_ev_timestamp_type(ev) == SNDRV_SEQ_TIME_STAMP_TICK)
61 #define snd_seq_ev_is_real(ev) (snd_seq_ev_timestamp_type(ev) == SNDRV_SEQ_TIME_STAMP_REAL)
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63
64 #define snd_seq_ev_timemode_type(ev) ((ev)->flags & SNDRV_SEQ_TIME_MODE_MASK)
65 #define snd_seq_ev_is_abstime(ev) (snd_seq_ev_timemode_type(ev) == SNDRV_SEQ_TIME_MODE_ABS)
66 #define snd_seq_ev_is_reltime(ev) (snd_seq_ev_timemode_type(ev) == SNDRV_SEQ_TIME_MODE_REL)
67
68
69 #define snd_seq_queue_sync_port(q) ((q) + 16)
70
71 #endif