public static long calcLength(AudioBuffer buf) {
// Assumes later getBuffer() will find the buffer from AudioManager instead
// of the current local reference... that's why I'm not directly using sound_buf here.
// Required buffer functions not yet implemented
long num_frames;
int frequency;
if (buf != null) {
num_frames = buf.getLength();
frequency = buf.getFrequency();
} else {
// No buffer attached!
num_frames = 0;
frequency = 0;
}
/*
long num_frames = 1;
long frequency = 125;
*/
if (frequency <= 0) {
// Protect against divide-by-zero errors
return (0l);
} else {
return ((1000 * num_frames) / frequency);
}
}
