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commit liboil porting changes

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/liboil-test@344 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2005-09-15 23:42:56 +00:00
parent 0c9873e5b3
commit e1f008f2a3
23 changed files with 917 additions and 232 deletions
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17
polyp/voltest.c
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@ -2,13 +2,18 @@
#include <stdio.h>
#include <polyp/sample.h>
#include <polyp/volume.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));
pa_volume_t v;
for (v = PA_VOLUME_MUTED; v <= PA_VOLUME_NORM*2; v += 256) {
double dB = pa_sw_volume_to_dB(v);
double f = pa_sw_volume_to_linear(v);
printf("Volume: %3i; percent: %i%%; decibel %0.2f; linear = %0.2f; volume(decibel): %3i; volume(linear): %3i\n",
v, (v*100)/PA_VOLUME_NORM, dB, f, pa_sw_volume_from_dB(dB), pa_sw_volume_from_linear(f));
}
}