1/*
2 * Copyright (C) 2013 Cable Television Laboratories, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
21 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
23 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#if ENABLE(VIDEO) && USE(GSTREAMER) && ENABLE(VIDEO_TRACK)
29
30#include "InbandTextTrackPrivate.h"
31
32namespace WebCore {
33
34class InbandMetadataTextTrackPrivateGStreamer : public InbandTextTrackPrivate {
35public:
36 static Ref<InbandMetadataTextTrackPrivateGStreamer> create(Kind kind, CueFormat cueFormat, const AtomicString& id = emptyAtom())
37 {
38 return adoptRef(*new InbandMetadataTextTrackPrivateGStreamer(kind, cueFormat, id));
39 }
40
41 ~InbandMetadataTextTrackPrivateGStreamer() = default;
42
43 Kind kind() const override { return m_kind; }
44 AtomicString id() const override { return m_id; }
45 AtomicString inBandMetadataTrackDispatchType() const override { return m_inBandMetadataTrackDispatchType; }
46 void setInBandMetadataTrackDispatchType(const AtomicString& value) { m_inBandMetadataTrackDispatchType = value; }
47
48 void addDataCue(const MediaTime& start, const MediaTime& end, const void* data, unsigned length)
49 {
50 ASSERT(cueFormat() == Data);
51 client()->addDataCue(start, end, data, length);
52 }
53
54 void addGenericCue(GenericCueData& data)
55 {
56 ASSERT(cueFormat() == Generic);
57 client()->addGenericCue(data);
58 }
59
60private:
61 InbandMetadataTextTrackPrivateGStreamer(Kind kind, CueFormat cueFormat, const AtomicString& id)
62 : InbandTextTrackPrivate(cueFormat)
63 , m_kind(kind)
64 , m_id(id)
65 {
66
67 }
68
69 Kind m_kind;
70 AtomicString m_id;
71 AtomicString m_inBandMetadataTrackDispatchType;
72};
73
74} // namespace WebCore
75
76#endif // ENABLE(VIDEO) && USE(GSTREAMER) && ENABLE(VIDEO_TRACK)
77