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add user volume API

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@255 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-10-24 00:48:02 +00:00
parent a6471e2602
commit da45617efc
6 changed files with 45 additions and 2 deletions
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12
polyp/voltest.c Normal file
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#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));
}
}