Unix and Linux Discussions Tagged with length |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
10 |
64,206 |
Shell Programming and Scripting |
|
|
|
5 |
2,154 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
20,649 |
Programming |
|
|
|
5 |
2,179 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
1,275 |
UNIX for Beginners Questions & Answers |
|
|
|
14 |
23,614 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
1,199 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
2,009 |
Shell Programming and Scripting |
|
|
|
1 |
1,131 |
What is on Your Mind? |
|
|
|
8 |
11,439 |
Shell Programming and Scripting |
|
|
|
1 |
856 |
What is on Your Mind? |
|
|
|
2 |
1,992 |
Shell Programming and Scripting |
|
|
|
3 |
1,733 |
Shell Programming and Scripting |
|
|
|
3 |
1,218 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
2,561 |
Shell Programming and Scripting |
|
|
|
1 |
4,750 |
Shell Programming and Scripting |
|
|
|
2 |
1,438 |
UNIX for Dummies Questions & Answers |
|
|
|
8 |
5,073 |
Shell Programming and Scripting |
|
|
|
6 |
3,067 |
Shell Programming and Scripting |
|
|
|
4 |
3,178 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
15,181 |
UNIX for Dummies Questions & Answers |
|
|
|
10 |
25,081 |
Shell Programming and Scripting |
|
|
|
14 |
27,352 |
Shell Programming and Scripting |
|
|
|
5 |
3,983 |
Shell Programming and Scripting |
|
|
|
1 |
1,893 |
Shell Programming and Scripting |
|
|
|
1 |
4,265 |
Programming |
|
|
|
6 |
8,106 |
Programming |
|
|
|
7 |
38,797 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
2,461 |
Shell Programming and Scripting |
|
|
|
10 |
5,715 |
Shell Programming and Scripting |
|
|
|
3 |
2,810 |
Shell Programming and Scripting |
|
|
|
2 |
1,819 |
Shell Programming and Scripting |
|
|
|
2 |
4,004 |
IP Networking |
|
|
|
10 |
4,857 |
Programming |
|
|
|
7 |
13,168 |
Shell Programming and Scripting |
|
|
|
5 |
62,646 |
Shell Programming and Scripting |
|
|
|
2 |
2,049 |
Shell Programming and Scripting |
|
|
|
4 |
2,133 |
Shell Programming and Scripting |
|
|
|
6 |
2,421 |
Shell Programming and Scripting |
|
|
|
7 |
10,744 |
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)