Unix and Linux Discussions Tagged with length |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
10 |
95,434 |
Shell Programming and Scripting |
|
|
|
5 |
2,496 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
21,846 |
Programming |
|
|
|
5 |
2,399 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
1,455 |
UNIX for Beginners Questions & Answers |
|
|
|
14 |
24,511 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
1,317 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
2,796 |
Shell Programming and Scripting |
|
|
|
1 |
1,213 |
What is on Your Mind? |
|
|
|
8 |
12,241 |
Shell Programming and Scripting |
|
|
|
1 |
913 |
What is on Your Mind? |
|
|
|
2 |
2,203 |
Shell Programming and Scripting |
|
|
|
3 |
1,826 |
Shell Programming and Scripting |
|
|
|
3 |
1,268 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
2,631 |
Shell Programming and Scripting |
|
|
|
1 |
4,871 |
Shell Programming and Scripting |
|
|
|
2 |
1,497 |
UNIX for Dummies Questions & Answers |
|
|
|
8 |
5,273 |
Shell Programming and Scripting |
|
|
|
6 |
3,140 |
Shell Programming and Scripting |
|
|
|
4 |
3,290 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
15,335 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
25,392 |
Shell Programming and Scripting |
|
|
|
14 |
27,704 |
Shell Programming and Scripting |
|
|
|
5 |
4,075 |
Shell Programming and Scripting |
|
|
|
1 |
1,981 |
Shell Programming and Scripting |
|
|
|
1 |
4,342 |
Programming |
|
|
|
6 |
8,177 |
Programming |
|
|
|
7 |
39,150 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
2,508 |
Shell Programming and Scripting |
|
|
|
10 |
5,806 |
Shell Programming and Scripting |
|
|
|
3 |
2,889 |
Shell Programming and Scripting |
|
|
|
2 |
1,864 |
Shell Programming and Scripting |
|
|
|
2 |
4,065 |
IP Networking |
|
|
|
10 |
4,955 |
Programming |
|
|
|
7 |
13,298 |
Shell Programming and Scripting |
|
|
|
5 |
62,780 |
Shell Programming and Scripting |
|
|
|
2 |
2,106 |
Shell Programming and Scripting |
|
|
|
4 |
2,180 |
Shell Programming and Scripting |
|
|
|
6 |
2,498 |
Shell Programming and Scripting |
|
|
|
7 |
10,855 |
Shell Programming and Scripting |
get_midi_length(3alleg4) Allegro manual get_midi_length(3alleg4)
NAME
get_midi_length - Determines the total playing time of a midi, in seconds. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int get_midi_length(MIDI *midi);
DESCRIPTION
This function will simulate playing the given MIDI, from start to end, to determine how long it takes to play. After calling this function,
midi_pos will contain the negative number of beats, and midi_time the length of the midi, in seconds.
Note that any currently playing midi is stopped when you call this function. Usually you would call it before play_midi, to get the length
of the midi to be played, like in this example:
length = get_midi_length(my_midi);
play_midi(my_midi);
do {
pos = midi_time;
textprintf_ex(screen, font, 0, 0, c, -1, "%d:%02d / %d:%02d
",
pos / 60, pos % 60, length / 60, length % 60);
rest(100);
} while(pos <= length);
RETURN VALUE
Returns the value of midi_time, the length of the midi.
SEE ALSO
load_midi(3alleg4), midi_time(3alleg4), midi_pos(3alleg4), exmidi(3alleg4)
Allegro version 4.4.2 get_midi_length(3alleg4)