diff options
Diffstat (limited to 'src/tests/voltest.c')
| -rw-r--r-- | src/tests/voltest.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/tests/voltest.c b/src/tests/voltest.c index d2c0ff69..5bfc97e0 100644 --- a/src/tests/voltest.c +++ b/src/tests/voltest.c @@ -3,8 +3,9 @@ #include <pulse/volume.h> #include <pulse/gccmacro.h> -int main(PA_GCC_UNUSED int argc, PA_GCC_UNUSED char *argv[]) { +int main(int argc, char *argv[]) { pa_volume_t v; + pa_cvolume cv; for (v = PA_VOLUME_MUTED; v <= PA_VOLUME_NORM*2; v += 256) { @@ -13,6 +14,17 @@ int main(PA_GCC_UNUSED int argc, PA_GCC_UNUSED char *argv[]) { 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)); + } + + for (v = PA_VOLUME_MUTED; v <= PA_VOLUME_NORM*2; v += 256) { + char s[PA_CVOLUME_SNPRINT_MAX], t[PA_SW_CVOLUME_SNPRINT_DB_MAX]; + + pa_cvolume_set(&cv, 2, v); + + printf("Volume: %3i [%s] [%s]\n", + v, + pa_cvolume_snprint(s, sizeof(s), &cv), + pa_sw_cvolume_snprint_dB(t, sizeof(t), &cv)); } |