Author: jannis
Date: 2008-06-22 21:43:39 +0000 (Sun, 22 Jun 2008)
New Revision: 27139
Modified:
xfce4-mixer/trunk/ChangeLog
xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-card.c
xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-utilities.c
xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-utilities.h
xfce4-mixer/trunk/panel-plugin/xfce-mixer-plugin.c
xfce4-mixer/trunk/panel-plugin/xfce-plugin-dialog.c
Log:
* libxfce4mixer/xfce-mixer-card.c: Improve
xfce_card_get_message_owner() by additionally comparing
device names. I noticed that sometimes plugins are not
updated even though the GstBus should invoke the signal
handler. Hopefully, this fixes it.
* libxfce4mixer/xfce-mixer-utilities.{c,h}: Add
xfce_mixer_utilities_get_max_volume() to determine the
maximum volume in a gint array.
* panel-plugin/xfce-mixer-plugin.c: Don't call g_object_ref on
GstMixerTracks. Add methods for setting the card and track
used by the plugin. Improve the _update_track() method.
Remove _replace_values() method. Add a lot of comments.
* panel-plugin/xfce-plugin-dialog.c: Don't call g_object_ref on
the GstMixerTrack in xfce_plugin_dialog_get_data().
Modified: xfce4-mixer/trunk/ChangeLog
===================================================================
--- xfce4-mixer/trunk/ChangeLog 2008-06-22 20:57:28 UTC (rev 27138)
+++ xfce4-mixer/trunk/ChangeLog 2008-06-22 21:43:39 UTC (rev 27139)
@@ -1,5 +1,22 @@
2008-06-22 Jannis Pohlmann <[EMAIL PROTECTED]>
+ * libxfce4mixer/xfce-mixer-card.c: Improve
+ xfce_card_get_message_owner() by additionally comparing
+ device names. I noticed that sometimes plugins are not
+ updated even though the GstBus should invoke the signal
+ handler. Hopefully, this fixes it.
+ * libxfce4mixer/xfce-mixer-utilities.{c,h}: Add
+ xfce_mixer_utilities_get_max_volume() to determine the
+ maximum volume in a gint array.
+ * panel-plugin/xfce-mixer-plugin.c: Don't call g_object_ref on
+ GstMixerTracks. Add methods for setting the card and track
+ used by the plugin. Improve the _update_track() method.
+ Remove _replace_values() method. Add a lot of comments.
+ * panel-plugin/xfce-plugin-dialog.c: Don't call g_object_ref on
+ the GstMixerTrack in xfce_plugin_dialog_get_data().
+
+2008-06-22 Jannis Pohlmann <[EMAIL PROTECTED]>
+
* icons/scalable/: Improved again.
2008-06-22 Jannis Pohlmann <[EMAIL PROTECTED]>
Modified: xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-card.c
===================================================================
--- xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-card.c 2008-06-22 20:57:28 UTC
(rev 27138)
+++ xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-card.c 2008-06-22 21:43:39 UTC
(rev 27139)
@@ -375,9 +375,24 @@
xfce_mixer_card_get_message_owner (XfceMixerCard *card,
GstMessage *message)
{
+ gboolean is_owner;
+ gchar *device_name1;
+ gchar *device_name2;
+
g_return_val_if_fail (IS_XFCE_MIXER_CARD (card), FALSE);
g_return_val_if_fail (GST_IS_MESSAGE (message), FALSE);
- return GST_MESSAGE_SRC (message) == GST_OBJECT (card->element);
+ if (!GST_IS_MIXER (GST_MESSAGE_SRC (message)))
+ return FALSE;
+
+ g_object_get (G_OBJECT (GST_MESSAGE_SRC (message)), "device-name",
&device_name1, NULL);
+ g_object_get (G_OBJECT (card->element), "device-name", &device_name2, NULL);
+
+ is_owner = (GST_MESSAGE_SRC (message) == card->element || g_utf8_collate
(device_name1, device_name2) == 0);
+
+ g_free (device_name1);
+ g_free (device_name2);
+
+ return is_owner;
}
#endif
Modified: xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-utilities.c
===================================================================
--- xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-utilities.c 2008-06-22
20:57:28 UTC (rev 27138)
+++ xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-utilities.c 2008-06-22
21:43:39 UTC (rev 27139)
@@ -125,3 +125,20 @@
return card;
}
+
+
+
+gint
+xfce_mixer_utilities_get_max_volume (gint *volumes,
+ gint num_channels)
+{
+ gint max = 0;
+
+ g_return_val_if_fail (volumes != NULL, 0);
+
+ for (--num_channels; num_channels >= 0; --num_channels)
+ if (volumes[num_channels] > max)
+ max = volumes[num_channels];
+
+ return max;
+}
Modified: xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-utilities.h
===================================================================
--- xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-utilities.h 2008-06-22
20:57:28 UTC (rev 27138)
+++ xfce4-mixer/trunk/libxfce4mixer/xfce-mixer-utilities.h 2008-06-22
21:43:39 UTC (rev 27139)
@@ -25,6 +25,8 @@
GList *xfce_mixer_utilities_get_cards (void);
XfceMixerCard *xfce_mixer_utilities_get_card_by_name (const gchar *card_name);
+gint xfce_mixer_utilities_get_max_volume (gint *volumes,
+ gint
num_channels);
#endif /* !__XFCE_MIXER_UTILITIES_H__ */
Modified: xfce4-mixer/trunk/panel-plugin/xfce-mixer-plugin.c
===================================================================
--- xfce4-mixer/trunk/panel-plugin/xfce-mixer-plugin.c 2008-06-22 20:57:28 UTC
(rev 27138)
+++ xfce4-mixer/trunk/panel-plugin/xfce-mixer-plugin.c 2008-06-22 21:43:39 UTC
(rev 27139)
@@ -74,29 +74,34 @@
/* Function prototypes */
-static void xfce_mixer_plugin_construct (XfcePanelPlugin
*plugin);
-static XfceMixerPlugin *xfce_mixer_plugin_new (XfcePanelPlugin
*plugin);
-static void xfce_mixer_plugin_free (XfcePanelPlugin
*plugin,
- XfceMixerPlugin
*mixer_plugin);
-static gboolean xfce_mixer_plugin_size_changed (XfceMixerPlugin
*mixer_plugin,
- gint
size);
-static void xfce_mixer_plugin_volume_changed (XfceMixerPlugin
*mixer_plugin,
- gdouble
volume);
-static void xfce_mixer_plugin_mute_toggled (XfceMixerPlugin
*mixer_plugin,
- gboolean
mute);
-static void xfce_mixer_plugin_configure (XfceMixerPlugin
*mixer_plugin);
-static void xfce_mixer_plugin_clicked (XfceMixerPlugin
*mixer_plugin);
-static void xfce_mixer_plugin_read_config (XfceMixerPlugin
*mixer_plugin);
-static void xfce_mixer_plugin_write_config (XfceMixerPlugin
*mixer_plugin);
-static void xfce_mixer_plugin_update_track (XfceMixerPlugin
*mixer_plugin);
-static void xfce_mixer_plugin_replace_values (XfceMixerPlugin
*mixer_plugin,
- const gchar
*card_name,
- const gchar
*track_name);
+static void xfce_mixer_plugin_construct (XfcePanelPlugin
*plugin);
+static XfceMixerPlugin *xfce_mixer_plugin_new (XfcePanelPlugin
*plugin);
+static void xfce_mixer_plugin_free (XfcePanelPlugin
*plugin,
+ XfceMixerPlugin
*mixer_plugin);
+static gboolean xfce_mixer_plugin_size_changed (XfceMixerPlugin
*mixer_plugin,
+ gint
size);
+static void xfce_mixer_plugin_volume_changed (XfceMixerPlugin
*mixer_plugin,
+ gdouble
volume);
+static void xfce_mixer_plugin_mute_toggled (XfceMixerPlugin
*mixer_plugin,
+ gboolean
mute);
+static void xfce_mixer_plugin_configure (XfceMixerPlugin
*mixer_plugin);
+static void xfce_mixer_plugin_clicked (XfceMixerPlugin
*mixer_plugin);
+static void xfce_mixer_plugin_read_config (XfceMixerPlugin
*mixer_plugin);
+static void xfce_mixer_plugin_write_config (XfceMixerPlugin
*mixer_plugin);
+static void xfce_mixer_plugin_update_track (XfceMixerPlugin
*mixer_plugin);
#ifdef HAVE_GST_MIXER_NOTIFICATION
-static gboolean xfce_mixer_plugin_bus_message (GstBus
*bus,
- GstMessage
*message,
- XfceMixerPlugin
*mixer_plugin);
+static gboolean xfce_mixer_plugin_bus_message (GstBus
*bus,
+ GstMessage
*message,
+ XfceMixerPlugin
*mixer_plugin);
#endif
+static void xfce_mixer_plugin_set_card (XfceMixerPlugin
*mixer_plugin,
+ XfceMixerCard
*card);
+static void xfce_mixer_plugin_set_card_by_name (XfceMixerPlugin
*mixer_plugin,
+ const gchar
*card_name);
+static void xfce_mixer_plugin_set_track (XfceMixerPlugin
*mixer_plugin,
+ GstMixerTrack
*track);
+static void xfce_mixer_plugin_set_track_by_name (XfceMixerPlugin
*mixer_plugin,
+ const gchar
*track_name);
@@ -193,8 +198,9 @@
/* Read config file */
xfce_mixer_plugin_read_config (mixer_plugin);
- /* Update the plugin */
- xfce_mixer_plugin_update_track (mixer_plugin);
+ /* Update the plugin if it was already set up */
+ if (G_LIKELY (IS_XFCE_MIXER_CARD (mixer_plugin->card)))
+ xfce_mixer_plugin_update_track (mixer_plugin);
}
@@ -210,15 +216,16 @@
/* Get the orientation of the panel */
orientation = xfce_panel_plugin_get_orientation (mixer_plugin->plugin);
+ /* Resize the panel plugin */
gtk_widget_set_size_request (GTK_WIDGET (mixer_plugin->plugin), size, size);
+ /* Determine size for the volume button icons */
size -= 2 + 2 * MAX (mixer_plugin->button->style->xthickness,
mixer_plugin->button->style->ythickness);
+ /* Set volume button icon size and update the volume button */
xfce_volume_button_set_icon_size (XFCE_VOLUME_BUTTON (mixer_plugin->button),
size);
xfce_volume_button_update (XFCE_VOLUME_BUTTON (mixer_plugin->button));
- /* TODO: Handle it */
-
return TRUE;
}
@@ -245,20 +252,34 @@
gtk_tooltips_set_tip (mixer_plugin->tooltips, mixer_plugin->button,
tip_text, "test");
g_free (tip_text);
+ /* Allocate array for track volumes */
volumes = g_new (gint, mixer_plugin->track->num_channels);
+ /* Determine difference between max and min volume */
volume_range = mixer_plugin->track->max_volume -
mixer_plugin->track->min_volume;
+
+ /* Determine new volume */
new_volume = mixer_plugin->track->min_volume + (volume * volume_range);
+#if 0
g_message ("Volume changed for %s (%s):", xfce_mixer_card_get_display_name
(mixer_plugin->card), GST_MIXER_TRACK (mixer_plugin->track)->label);
g_message (" min_volume = %i, max_volume = %i, volume_range = %i,
new_volume = %i",
mixer_plugin->track->min_volume, mixer_plugin->track->max_volume,
volume_range, new_volume);
+#endif
+ /* Set all channel volumes to the new volume */
for (i = 0; i < mixer_plugin->track->num_channels; ++i)
volumes[i] = new_volume;
+ /* Apply volume change to the sound card */
xfce_mixer_card_set_track_volume (mixer_plugin->card, mixer_plugin->track,
volumes);
+#if 0
+ xfce_mixer_card_get_track_volume (mixer_plugin->card, mixer_plugin->track,
volumes);
+ g_message ("After the change: volume = %i", volumes[0]);
+#endif
+
+ /* Free volume array */
g_free (volumes);
mixer_plugin->ignore_bus_messages = FALSE;
@@ -276,6 +297,7 @@
mixer_plugin->ignore_bus_messages = TRUE;
+ /* Apply mute change to the sound card */
xfce_mixer_card_set_track_muted (mixer_plugin->card, mixer_plugin->track,
mute);
mixer_plugin->ignore_bus_messages = FALSE;
@@ -288,6 +310,7 @@
{
g_return_if_fail (mixer_plugin != NULL);
+ /* Try to start xfce4-mixer */
if (G_UNLIKELY (!g_spawn_command_line_async ("xfce4-mixer", NULL)))
xfce_err (_("Could not find xfce4-mixer in PATH."));
}
@@ -303,25 +326,38 @@
g_return_if_fail (mixer_plugin != NULL);
+ /* Block the panel menu as long as the config dialog is shown */
xfce_panel_plugin_block_menu (mixer_plugin->plugin);
+ /* Create and run the config dialog */
dialog = xfce_plugin_dialog_new (mixer_plugin->card_name,
mixer_plugin->track_name);
-
gtk_dialog_run (GTK_DIALOG (dialog));
+ /* Determine which card and mixer track were selected */
xfce_plugin_dialog_get_data (XFCE_PLUGIN_DIALOG (dialog), &card, &track);
+ /* Check if they are valid */
if (G_LIKELY (IS_XFCE_MIXER_CARD (card) && GST_IS_MIXER_TRACK (track)))
{
- xfce_mixer_plugin_replace_values (mixer_plugin,
xfce_mixer_card_get_display_name (card), GST_MIXER_TRACK (track)->label);
+ /* Set card and track of the plugin */
+ xfce_mixer_plugin_set_card (mixer_plugin, card);
+ xfce_mixer_plugin_set_track (mixer_plugin, track);
+ /* Save the plugin configuration */
xfce_mixer_plugin_write_config (mixer_plugin);
+ /* Update the volume button */
xfce_mixer_plugin_update_track (mixer_plugin);
}
+ /* Release the reference on the card */
+ if (G_LIKELY (IS_XFCE_MIXER_CARD (card)))
+ g_object_unref (G_OBJECT (card));
+
+ /* Destroy the config dialog */
gtk_widget_destroy (dialog);
+ /* Make the plugin menu accessable again */
xfce_panel_plugin_unblock_menu (mixer_plugin->plugin);
}
@@ -361,7 +397,8 @@
track = xfce_rc_read_entry (rc, "track", track);
/* Update plugin values */
- xfce_mixer_plugin_replace_values (mixer_plugin, card, track);
+ xfce_mixer_plugin_set_card_by_name (mixer_plugin, card);
+ xfce_mixer_plugin_set_track_by_name (mixer_plugin, track);
/* Close rc handle */
xfce_rc_close (rc);
@@ -393,12 +430,15 @@
if (G_LIKELY (rc != NULL))
{
+ /* Write plugin values to the config file */
xfce_rc_write_entry (rc, "card", mixer_plugin->card_name);
xfce_rc_write_entry (rc, "track", mixer_plugin->track_name);
+ /* Close the rc handle */
xfce_rc_close (rc);
}
+ /* Free filename string */
g_free (filename);
}
@@ -412,59 +452,32 @@
gchar *tip_text;
g_return_if_fail (mixer_plugin != NULL);
+ g_return_if_fail (IS_XFCE_MIXER_CARD (mixer_plugin->card));
+ g_return_if_fail (GST_IS_MIXER_TRACK (mixer_plugin->track));
- if (mixer_plugin->card_name == NULL || mixer_plugin->track_name == NULL)
- return;
-
- if (IS_XFCE_MIXER_CARD (mixer_plugin->card))
- g_object_unref (G_OBJECT (mixer_plugin->card));
-
- if (GST_IS_MIXER_TRACK (mixer_plugin->track))
- g_object_unref (G_OBJECT (mixer_plugin->track));
-
- mixer_plugin->card = XFCE_MIXER_CARD (xfce_mixer_utilities_get_card_by_name
(mixer_plugin->card_name));
-#ifdef HAVE_GST_MIXER_NOTIFICATION
- xfce_mixer_card_connect (mixer_plugin->card, G_CALLBACK
(xfce_mixer_plugin_bus_message), mixer_plugin);
-#endif
-
- mixer_plugin->track = xfce_mixer_card_get_track_by_name (mixer_plugin->card,
mixer_plugin->track_name);
-
+ /* Get volumes of the mixer track */
volumes = g_new (gint, mixer_plugin->track->num_channels);
xfce_mixer_card_get_track_volume (mixer_plugin->card, mixer_plugin->track,
volumes);
- volume = ((gdouble) volumes[0]) / mixer_plugin->track->max_volume;
+ /* Determine maximum value as double between 0.0 and 1.0 */
+ volume = ((gdouble) xfce_mixer_utilities_get_max_volume (volumes,
mixer_plugin->track->num_channels)) / mixer_plugin->track->max_volume;
+
/* Set tooltip (e.g. 'Master: 50%') */
tip_text = g_strdup_printf (_("%s: %i%%"), GST_MIXER_TRACK
(mixer_plugin->track)->label, (gint) (volume * 100));
gtk_tooltips_set_tip (mixer_plugin->tooltips, mixer_plugin->button,
tip_text, "test");
g_free (tip_text);
+ /* Update the volume button */
xfce_volume_button_set_volume (XFCE_VOLUME_BUTTON (mixer_plugin->button),
volume);
+ /* Free volume array */
g_free (volumes);
}
+#ifdef HAVE_GST_MIXER_NOTIFICATION
static void
-xfce_mixer_plugin_replace_values (XfceMixerPlugin *mixer_plugin,
- const gchar *card_name,
- const gchar *track_name)
-{
- g_return_if_fail (mixer_plugin != NULL);
- g_return_if_fail (card_name != NULL);
- g_return_if_fail (track_name != NULL);
-
- g_free (mixer_plugin->card_name);
- g_free (mixer_plugin->track_name);
-
- mixer_plugin->card_name = g_strdup (card_name);
- mixer_plugin->track_name = g_strdup (track_name);
-}
-
-
-
-#ifdef HAVE_GST_MIXER_NOTIFICATION
-static gboolean
xfce_mixer_plugin_bus_message (GstBus *bus,
GstMessage *message,
XfceMixerPlugin *mixer_plugin)
@@ -475,33 +488,134 @@
gint num_channels;
gboolean mute;
+ /* Don't do anything if GstBus messages are to be ignored */
if (G_UNLIKELY (mixer_plugin->ignore_bus_messages))
return;
+ /* Don't handle messages that don't belong to this sound card */
if (G_UNLIKELY (!xfce_mixer_card_get_message_owner (mixer_plugin->card,
message)))
- return TRUE;
+ return;
+#if 0
g_message ("Message from card received: %s", GST_MESSAGE_TYPE_NAME
(message));
+#endif
switch (gst_mixer_message_get_type (message))
{
case GST_MIXER_MESSAGE_VOLUME_CHANGED:
- gst_mixer_message_parse_volume_changed (message, &track, &volumes,
&num_channels);
+ /* Get the track of the volume changed message */
+ gst_mixer_message_parse_volume_changed (message, &track, NULL, NULL);
- g_message (" volume of %s changed to: %i", track->label, volumes[0]);
+#if 0
+ g_message (" volume of %s changed", track->label);
+#endif
+ /* Update the volume button if the message belongs to the current
mixer track */
if (G_UNLIKELY (g_utf8_collate (track->label,
mixer_plugin->track->label) == 0))
- {
- volume = ((gdouble) volumes[0]) / mixer_plugin->track->max_volume;
- xfce_volume_button_set_volume (XFCE_VOLUME_BUTTON
(mixer_plugin->button), volume);
- }
+ xfce_mixer_plugin_update_track (mixer_plugin);
break;
case GST_MIXER_MESSAGE_MUTE_TOGGLED:
+ /* Parse the mute message */
gst_mixer_message_parse_mute_toggled (message, &track, &mute);
+ /* Update the volume button if the message belongs to the current
mixer track */
if (G_UNLIKELY (g_utf8_collate (track->label,
mixer_plugin->track->label) == 0))
xfce_volume_button_set_muted (XFCE_VOLUME_BUTTON
(mixer_plugin->button), mute);
break;
}
}
#endif
+
+
+
+static void
+xfce_mixer_plugin_set_card (XfceMixerPlugin *mixer_plugin,
+ XfceMixerCard *card)
+{
+ g_return_if_fail (mixer_plugin != NULL);
+ g_return_if_fail (IS_XFCE_MIXER_CARD (card));
+
+ if (G_LIKELY (card != mixer_plugin->card))
+ {
+ if (G_LIKELY (IS_XFCE_MIXER_CARD (mixer_plugin->card)))
+ g_object_unref (G_OBJECT (mixer_plugin->card));
+
+ g_free (mixer_plugin->card_name);
+
+ mixer_plugin->card = XFCE_MIXER_CARD (g_object_ref (G_OBJECT (card)));
+ mixer_plugin->card_name = g_strdup (xfce_mixer_card_get_display_name
(card));
+
+#ifdef HAVE_GST_MIXER_NOTIFICATION
+ xfce_mixer_card_connect (mixer_plugin->card, G_CALLBACK
(xfce_mixer_plugin_bus_message), mixer_plugin);
+#endif
+ }
+}
+
+
+
+static void
+xfce_mixer_plugin_set_card_by_name (XfceMixerPlugin *mixer_plugin,
+ const gchar *card_name)
+{
+ g_return_if_fail (mixer_plugin != NULL);
+
+ if (G_LIKELY (mixer_plugin->card_name != NULL))
+ {
+ if (G_UNLIKELY (g_utf8_collate (mixer_plugin->card_name, card_name) ==
0))
+ return;
+
+ if (G_LIKELY (IS_XFCE_MIXER_CARD (mixer_plugin->card)))
+ g_object_unref (G_OBJECT (mixer_plugin->card));
+
+ g_free (mixer_plugin->card_name);
+ }
+
+ mixer_plugin->card = xfce_mixer_utilities_get_card_by_name (card_name);
+ mixer_plugin->card_name = g_strdup (card_name);
+
+#ifdef HAVE_GST_MIXER_NOTIFICATION
+ xfce_mixer_card_connect (mixer_plugin->card, G_CALLBACK
(xfce_mixer_plugin_bus_message), mixer_plugin);
+#endif
+}
+
+
+
+static void
+xfce_mixer_plugin_set_track (XfceMixerPlugin *mixer_plugin,
+ GstMixerTrack *track)
+{
+ g_return_if_fail (mixer_plugin != NULL);
+ g_return_if_fail (GST_IS_MIXER_TRACK (track));
+
+ if (G_LIKELY (GST_IS_MIXER_TRACK (mixer_plugin->track)))
+ {
+ if (G_UNLIKELY (mixer_plugin->track == track))
+ return;
+
+ g_free (mixer_plugin->track_name);
+ }
+
+ mixer_plugin->track_name = g_strdup (track->label);
+ mixer_plugin->track = track;
+}
+
+
+
+static void
+xfce_mixer_plugin_set_track_by_name (XfceMixerPlugin *mixer_plugin,
+ const gchar *track_name)
+{
+ g_return_if_fail (mixer_plugin != NULL);
+ g_return_if_fail (IS_XFCE_MIXER_CARD (mixer_plugin->card));
+
+ if (G_LIKELY (mixer_plugin->track_name != NULL))
+ {
+ if (G_UNLIKELY (g_utf8_collate (mixer_plugin->track_name, track_name) ==
0))
+ return;
+
+ g_free (mixer_plugin->track_name);
+ }
+
+ mixer_plugin->track_name = g_strdup (track_name);
+ mixer_plugin->track = xfce_mixer_card_get_track_by_name (mixer_plugin->card,
track_name);
+}
Modified: xfce4-mixer/trunk/panel-plugin/xfce-plugin-dialog.c
===================================================================
--- xfce4-mixer/trunk/panel-plugin/xfce-plugin-dialog.c 2008-06-22 20:57:28 UTC
(rev 27138)
+++ xfce4-mixer/trunk/panel-plugin/xfce-plugin-dialog.c 2008-06-22 21:43:39 UTC
(rev 27139)
@@ -194,7 +194,7 @@
active_track = xfce_mixer_track_combo_get_active_track
(XFCE_MIXER_TRACK_COMBO (dialog->track_combo));
if (G_LIKELY (GST_IS_MIXER_TRACK (active_track)))
- *track = GST_MIXER_TRACK (g_object_ref (G_OBJECT (active_track)));
+ *track = active_track;
}
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