1/*
2 * Copyright (C) 2018 Metrological Group B.V.
3 * Author: Thibault Saunier <tsaunier@igalia.com>
4 * Author: Alejandro G. Castro <alex@igalia.com>
5 *
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.
10 *
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.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * aint with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#pragma once
23
24#if ENABLE(MEDIA_STREAM) && USE(LIBWEBRTC) && USE(GSTREAMER)
25
26#include "GRefPtrGStreamer.h"
27#include "PlatformAudioData.h"
28
29#include <gst/audio/audio.h>
30
31namespace WebCore {
32class GStreamerAudioData : public PlatformAudioData {
33public:
34 GStreamerAudioData(GRefPtr<GstSample>&& sample, GstAudioInfo info)
35 : m_sample(WTFMove(sample))
36 , m_audioInfo(info)
37 {
38 }
39
40 GStreamerAudioData(GRefPtr<GstSample>&& sample)
41 : m_sample(WTFMove(sample))
42 {
43 gst_audio_info_from_caps(&m_audioInfo, gst_sample_get_caps(m_sample.get()));
44 }
45
46 GstSample* getSample() { return m_sample.get(); }
47 GstAudioInfo getAudioInfo() {return m_audioInfo; }
48
49private:
50 Kind kind() const { return Kind::GStreamerAudioData; }
51 GRefPtr<GstSample> m_sample;
52 GRefPtr<GstCaps> m_caps;
53
54 GstAudioInfo m_audioInfo;
55};
56
57} // namespace WebCore
58
59#endif // ENABLE(MEDIA_STREAM) && USE(LIBWEBRTC) && USE(GSTREAMER)
60