2 * This file is a part of MAFW
4 * Copyright (C) 2007, 2008, 2009 Nokia Corporation, all rights reserved.
6 * Contact: Visa Smolander <visa.smolander@nokia.com>
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public License
10 * as published by the Free Software Foundation; version 2.1 of
11 * the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
25 #ifndef MAFW_GST_RENDERER_WORKER_VOLUME_H
26 #define MAFW_GST_RENDERER_WORKER_VOLUME_H
30 typedef struct _MafwGstRendererWorkerVolume MafwGstRendererWorkerVolume;
32 typedef void(*MafwGstRendererWorkerVolumeChangedCb)(
33 MafwGstRendererWorkerVolume *wvolume, gdouble volume, gpointer data);
35 typedef void(*MafwGstRendererWorkerVolumeMuteCb)(
36 MafwGstRendererWorkerVolume *wvolume, gboolean mute, gpointer data);
38 typedef void(*MafwGstRendererWorkerVolumeInitCb)(
39 MafwGstRendererWorkerVolume *volume, gpointer data);
43 void mafw_gst_renderer_worker_volume_init(GMainContext *main_context,
44 MafwGstRendererWorkerVolumeInitCb cb,
46 MafwGstRendererWorkerVolumeChangedCb
48 gpointer changed_user_data,
49 MafwGstRendererWorkerVolumeMuteCb
50 mute_cb, gpointer mute_user_data);
52 void mafw_gst_renderer_worker_volume_set(MafwGstRendererWorkerVolume *wvolume,
53 gdouble volume, gboolean mute);
55 gdouble mafw_gst_renderer_worker_volume_get(
56 MafwGstRendererWorkerVolume *wvolume);
57 gboolean mafw_gst_renderer_worker_volume_is_muted(
58 MafwGstRendererWorkerVolume *wvolume);
60 void mafw_gst_renderer_worker_volume_destroy(
61 MafwGstRendererWorkerVolume *wvolume);