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print smallest attenuation/sample

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This commit is contained in:
Lennart Poettering 2009-04-08 03:47:18 +02:00
parent aacb11bb40
commit 4ff41ecbb0
1 changed files with 3 additions and 0 deletions
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3
src/tests/voltest.c
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@ -9,6 +9,9 @@ int main(int argc, char *argv[]) {
float b;
pa_channel_map map;
printf("Attenuation of sample 1 against 32767: %g dB\n", 20.0*log10(1.0/32767.0));
printf("Smallest possible attenutation > 0 applied to 32767: %li\n", lrint(32767.0*pa_sw_volume_to_linear(1)));
for (v = PA_VOLUME_MUTED; v <= PA_VOLUME_NORM*2; v += 256) {
double dB = pa_sw_volume_to_dB(v);