#include <config.h>
#include <time.h>
#include <unistd.h>
Include dependency graph for dsound.h:
Go to the source code of this file.
Data Structures | |
struct | note_t |
the note structure describing a single note. More... | |
Defines | |
#define | WHOLE 16 |
Whole note in terms of sixteenths. | |
#define | HALF 8 |
Half note in terms of sixteenths. | |
#define | QUARTER 4 |
Quater note in terms of sixteenths. | |
#define | EIGHTH 2 |
Eighth note in terms of sixteenths. | |
#define | PITCH_A0 0 |
Note Pitch Value. | |
#define | PITCH_Am0 1 |
#define | PITCH_H0 2 |
#define | PITCH_C1 3 |
#define | PITCH_Cm1 4 |
#define | PITCH_D1 5 |
#define | PITCH_Dm1 6 |
#define | PITCH_E1 7 |
#define | PITCH_F1 8 |
#define | PITCH_Fm1 9 |
#define | PITCH_G1 10 |
#define | PITCH_Gm1 11 |
#define | PITCH_A1 12 |
#define | PITCH_Am1 13 |
#define | PITCH_H1 14 |
#define | PITCH_C2 15 |
#define | PITCH_Cm2 16 |
#define | PITCH_D2 17 |
#define | PITCH_Dm2 18 |
#define | PITCH_E2 19 |
#define | PITCH_F2 20 |
#define | PITCH_Fm2 21 |
#define | PITCH_G2 22 |
#define | PITCH_Gm2 23 |
#define | PITCH_A2 24 |
#define | PITCH_Am2 25 |
#define | PITCH_H2 26 |
#define | PITCH_C3 27 |
#define | PITCH_Cm3 28 |
#define | PITCH_D3 29 |
#define | PITCH_Dm3 30 |
#define | PITCH_E3 31 |
#define | PITCH_F3 32 |
#define | PITCH_Fm3 33 |
#define | PITCH_G3 34 |
#define | PITCH_Gm3 35 |
#define | PITCH_A3 36 |
#define | PITCH_Am3 37 |
#define | PITCH_H3 38 |
#define | PITCH_C4 39 |
#define | PITCH_Cm4 40 |
#define | PITCH_D4 41 |
#define | PITCH_Dm4 42 |
#define | PITCH_E4 43 |
#define | PITCH_F4 44 |
#define | PITCH_Fm4 45 |
#define | PITCH_G4 46 |
#define | PITCH_Gm4 47 |
#define | PITCH_A4 48 |
#define | PITCH_Am4 49 |
#define | PITCH_H4 50 |
#define | PITCH_C5 51 |
#define | PITCH_Cm5 52 |
#define | PITCH_D5 53 |
#define | PITCH_Dm5 54 |
#define | PITCH_E5 55 |
#define | PITCH_F5 56 |
#define | PITCH_Fm5 57 |
#define | PITCH_G5 58 |
#define | PITCH_Gm5 59 |
#define | PITCH_A5 60 |
#define | PITCH_Am5 61 |
#define | PITCH_H5 62 |
#define | PITCH_C6 63 |
#define | PITCH_Cm6 64 |
#define | PITCH_D6 65 |
#define | PITCH_Dm6 66 |
#define | PITCH_E6 67 |
#define | PITCH_F6 68 |
#define | PITCH_Fm6 69 |
#define | PITCH_G6 70 |
#define | PITCH_Gm6 71 |
#define | PITCH_A6 72 |
#define | PITCH_Am6 73 |
#define | PITCH_H6 74 |
#define | PITCH_C7 75 |
#define | PITCH_Cm7 76 |
#define | PITCH_D7 77 |
#define | PITCH_Dm7 78 |
#define | PITCH_E7 79 |
#define | PITCH_F7 80 |
#define | PITCH_Fm7 81 |
#define | PITCH_G7 82 |
#define | PITCH_Gm7 83 |
#define | PITCH_A7 84 |
#define | PITCH_Am7 85 |
#define | PITCH_H7 86 |
#define | PITCH_C8 87 |
#define | PITCH_Cm8 88 |
#define | PITCH_D8 89 |
#define | PITCH_Dm8 90 |
#define | PITCH_E8 91 |
#define | PITCH_F8 92 |
#define | PITCH_Fm8 93 |
#define | PITCH_G8 94 |
#define | PITCH_Gm8 95 |
#define | PITCH_A8 96 |
#define | PITCH_PAUSE 97 |
specify a pause (rest) | |
#define | PITCH_MAX 98 |
maximum pitch value | |
#define | PITCH_END 255 |
mark the end of a list of note_t entries | |
#define | DSOUND_BEEP 0 |
system sounds | |
#define | DSOUND_SYS_MAX 1 |
max system sound | |
#define | DSOUND_DEFAULT_16th_ms 200 |
default duration of 1/16th note in ms | |
#define | DSOUND_DEFAULT_internote_ms 15 |
default duration internote spacing in ms | |
Functions | |
static void | dsound_play (const note_t *notes) |
play a sequence of notes | |
static void | dsound_system (unsigned nr) |
play a system sound | |
static unsigned | dsound_set_duration (unsigned duration) |
set duration of a 16th note in ms; return the previous duration. | |
static void | dsound_set_internote (unsigned duration) |
set duration of inter-note spacing (subtracted from note duration) | |
static int | dsound_playing (void) |
returns nonzero value if a sound is playing | |
wakeup_t | dsound_finished (wakeup_t data) |
sound finished event wakeup function | |
void | dsound_stop (void) |
stop playing sound |
Definition in file dsound.h.
#define DSOUND_DEFAULT_16th_ms 200 |
#define DSOUND_DEFAULT_internote_ms 15 |
#define DSOUND_SYS_MAX 1 |
#define PITCH_END 255 |
static void dsound_play | ( | const note_t * | notes | ) | [inline, static] |
static int dsound_playing | ( | void | ) | [inline, static] |
static unsigned dsound_set_duration | ( | unsigned | duration | ) | [inline, static] |
static void dsound_set_internote | ( | unsigned | duration | ) | [inline, static] |
void dsound_stop | ( | void | ) |
stop playing sound
static void dsound_system | ( | unsigned | nr | ) | [inline, static] |
play a system sound
Definition at line 240 of file dsound.h.
References dsound_play(), and DSOUND_SYS_MAX.
brickOS is released under the
Mozilla Public License.
Original code copyright 1998-2005 by the authors. |