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volume: round properly when showing human readable volume percentages

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This commit is contained in:
Lennart Poettering 2009-08-19 00:58:20 +02:00
parent 96f01b822a
commit ef01baf613
1 changed files with 2 additions and 2 deletions
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4
src/pulse/volume.c
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@ -292,7 +292,7 @@ char *pa_cvolume_snprint(char *s, size_t l, const pa_cvolume *c) {
l -= pa_snprintf(e, l, "%s%u: %3u%%", l -= pa_snprintf(e, l, "%s%u: %3u%%",
first ? "" : " ", first ? "" : " ",
channel, channel,
(c->values[channel]*100)/PA_VOLUME_NORM); (c->values[channel]*100+PA_VOLUME_NORM/2)/PA_VOLUME_NORM);
e = strchr(e, 0); e = strchr(e, 0);
first = FALSE; first = FALSE;
@ -312,7 +312,7 @@ char *pa_volume_snprint(char *s, size_t l, pa_volume_t v) {
return s; return s;
} }
pa_snprintf(s, l, "%3u%%", (v*100)/PA_VOLUME_NORM); pa_snprintf(s, l, "%3u%%", (v*100+PA_VOLUME_NORM/2)/PA_VOLUME_NORM);
return s; return s;
} }