1 /*  This file is part of the KDE project.

     2 

     3 Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 

     5 This library is free software: you can redistribute it and/or modify

     6 it under the terms of the GNU Lesser General Public License as published by

     7 the Free Software Foundation, either version 2.1 or 3 of the License.

     8 

     9 This library is distributed in the hope that it will be useful,

    10 but WITHOUT ANY WARRANTY; without even the implied warranty of

    11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12 GNU Lesser General Public License for more details.

    13 

    14 You should have received a copy of the GNU Lesser General Public License

    15 along with this library.  If not, see <http://www.gnu.org/licenses/>.

    16 */

    17 

    18 #ifndef __ARTS_SINK_H__

    19 #define __ARTS_SINK_H__

    20 

    21 #include <QtCore>

    22 #include <sys/types.h>

    23 #include <gst/gst.h>

    24 #include <gst/audio/gstaudiosink.h>

    25 

    26 QT_BEGIN_NAMESPACE

    27 

    28 namespace Phonon

    29 {

    30 namespace Gstreamer

    31 {

    32 

    33 G_BEGIN_DECLS

    34 

    35 extern "C" {

    36 

    37 #define GST_TYPE_ARTS_SINK           (arts_sink_get_type())

    38 #define GST_ARTS_SINK(obj)           (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ARTS_SINK,ArtsSink))

    39 #define GST_ARTS_SINK_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ARTS_SINK,ArtsSinkClass))

    40 #define GST_IS_ARTS_SINK(obj)        (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ARTS_SINK))

    41 #define GST_IS_ARTS_SINK_CLASS(klass)(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ARTS_SINK))

    42 

    43 typedef struct _ArtsSink ArtsSink;

    44 typedef struct _ArtsSinkClass ArtsSinkClass;

    45 

    46 enum arts_parameter_t_enum {

    47     ARTS_P_BUFFER_SIZE = 1,

    48     ARTS_P_BUFFER_TIME = 2,

    49     ARTS_P_BUFFER_SPACE = 3,

    50     ARTS_P_SERVER_LATENCY = 4,

    51     ARTS_P_TOTAL_LATENCY = 5,

    52     ARTS_P_BLOCKING = 6,

    53     ARTS_P_PACKET_SIZE = 7,

    54     ARTS_P_PACKET_COUNT = 8,

    55     ARTS_P_PACKET_SETTINGS = 9

    56 };

    57 

    58 typedef void *arts_stream_t;

    59 

    60 struct _ArtsSink {

    61     GstAudioSink sink;

    62     arts_stream_t stream;

    63     int samplerate;

    64     int samplebits;

    65     int channels;

    66     int bytes_per_sample;

    67 };

    68 

    69 struct GConfClient;

    70 struct GError;

    71 typedef void (*Ptr_g_type_init)();

    72 typedef GConfClient* (*Ptr_gconf_client_get_default)();

    73 typedef char* (*Ptr_gconf_client_get_string)(GConfClient*, const char*, GError **);

    74 typedef void (*Ptr_g_object_unref)(void *);

    75 typedef void (*Ptr_g_error_free)(GError *);

    76 typedef void (*Ptr_g_free)(void*);

    77 

    78 struct _ArtsSinkClass {

    79     GstAudioSinkClass parent_class;

    80 };

    81 

    82 GType arts_sink_get_type (void);

    83 }

    84 G_END_DECLS

    85 

    86 }

    87 } //namespace Phonon::Gstreamer

    88 

    89 QT_END_NAMESPACE

    90 

    91 #endif // __ARTS_SINK_H__