mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-11-04 13:29:59 -05:00
13 lines
336 B
C
13 lines
336 B
C
|
#include <stdio.h>
|
||
|
|
|
||
|
|
#include <polyp/sample.h>
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
int p;
|
||
|
|
for (p = 0; p <= 200; p++) {
|
||
|
|
pa_volume_t v = pa_volume_from_user((double) p/100);
|
||
|
|
double dB = pa_volume_to_dB(v);
|
||
|
|
printf("%3i%% = %u = %0.2f dB = %u = %3i%%\n", p, v, dB, pa_volume_from_dB(dB), (int) (pa_volume_to_user(v)*100));
|
||
|
|
}
|
||
|
|
}
|