3 * Copyright (C) 2011 David Schleef <ds@schleef.org>
4 * Copyright (C) 2014 Sebastian Dröge <sebastian@centricular.com>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
22 #ifndef __GST_DECKLINK_AUDIO_SINK_H__
23 #define __GST_DECKLINK_AUDIO_SINK_H__
26 #include <gst/base/base.h>
27 #include <gst/audio/audio.h>
28 #include "gstdecklink.h"
32 #define GST_TYPE_DECKLINK_AUDIO_SINK \
33 (gst_decklink_audio_sink_get_type())
34 #define GST_DECKLINK_AUDIO_SINK(obj) \
35 (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_DECKLINK_AUDIO_SINK, GstDecklinkAudioSink))
36 #define GST_DECKLINK_AUDIO_SINK_CAST(obj) \
37 ((GstDecklinkAudioSink*)obj)
38 #define GST_DECKLINK_AUDIO_SINK_CLASS(klass) \
39 (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_DECKLINK_AUDIO_SINK, GstDecklinkAudioSinkClass))
40 #define GST_IS_DECKLINK_AUDIO_SINK(obj) \
41 (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_DECKLINK_AUDIO_SINK))
42 #define GST_IS_DECKLINK_AUDIO_SINK_CLASS(klass) \
43 (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_DECKLINK_AUDIO_SINK))
45 typedef struct _GstDecklinkAudioSink GstDecklinkAudioSink;
46 typedef struct _GstDecklinkAudioSinkClass GstDecklinkAudioSinkClass;
48 struct _GstDecklinkAudioSink
52 GstDecklinkModeEnum mode;
54 GstClockTime buffer_time;
56 GstDecklinkOutput *output;
58 GstAudioStreamAlign *stream_align;
59 GstAudioResampler *resampler;
60 guint resampler_in_rate, resampler_out_rate;
65 struct _GstDecklinkAudioSinkClass
67 GstBaseSinkClass parent_class;
70 GType gst_decklink_audio_sink_get_type (void);
72 GST_ELEMENT_REGISTER_DECLARE (decklinkaudiosink);
76 #endif /* __GST_DECKLINK_AUDIO_SINK_H__ */