[gnome-media] Round the scale's volume before casting it

[Bastien Nocera <hadess src gnome org>]

commit f8e8e5b498761b0157cd899699980dd320585aa0
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Aug 18 11:00:19 2009 +0100

    Round the scale's volume before casting it
    
    Should avoid rounding errors.

 gnome-volume-control/src/gvc-mixer-dialog.c       |    2 +-
 gnome-volume-control/src/gvc-stream-status-icon.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gnome-volume-control/src/gvc-mixer-dialog.c b/gnome-volume-control/src/gvc-mixer-dialog.c
index 9dc0952..6f435a0 100644
--- a/gnome-volume-control/src/gvc-mixer-dialog.c
+++ b/gnome-volume-control/src/gvc-mixer-dialog.c
@@ -654,7 +654,7 @@ on_adjustment_value_changed (GtkAdjustment  *adjustment,
         if (stream != NULL) {
                 /* FIXME would need to do that in the balance bar really... */
                 gvc_mixer_stream_set_is_muted (stream, volume == 0);
-                gvc_mixer_stream_set_volume(stream, (pa_volume_t) volume);
+                gvc_mixer_stream_set_volume(stream, (pa_volume_t) round (volume));
                 gvc_mixer_stream_push_volume (stream);
         }
 }
diff --git a/gnome-volume-control/src/gvc-stream-status-icon.c b/gnome-volume-control/src/gvc-stream-status-icon.c
index e036d5f..6858726 100644
--- a/gnome-volume-control/src/gvc-stream-status-icon.c
+++ b/gnome-volume-control/src/gvc-stream-status-icon.c
@@ -72,7 +72,7 @@ on_adjustment_value_changed (GtkAdjustment *adjustment,
         volume = gtk_adjustment_get_value (adjustment);
 
         gvc_mixer_stream_set_volume(icon->priv->mixer_stream,
-                                    (pa_volume_t) volume);
+                                    (pa_volume_t) round (volume));
         gvc_mixer_stream_push_volume(icon->priv->mixer_stream);
 }