ponymix volume

diff --git a/pulse.cc b/pulse.cc
index 2d0b94f..0919d43 100644
--- a/pulse.cc
+++ b/pulse.cc
@@ -73,12 +73,11 @@ static void server_info_cb(pa_context* context __attribute__((unused)),
 }

 static pa_cvolume* value_to_cvol(long value, pa_cvolume *cvol) {
-  return pa_cvolume_set(cvol, cvol->channels,
-      fmax(static_cast<double>(value + .5) * PA_VOLUME_NORM / 100, 0));
+  return pa_cvolume_set(cvol, cvol->channels, std::max(value * PA_VOLUME_NORM / 100, 0L));
 }

 static int volume_as_percent(const pa_cvolume* cvol) {
-  return pa_cvolume_avg(cvol) * 100.0 / PA_VOLUME_NORM;
+  return pa_cvolume_avg(cvol) * 100 / PA_VOLUME_NORM;
 }

 static int xstrtol(const char *str, long *out) {