jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2022, Gregory Bertilson <zaggy1024@gmail.com>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#pragma once
8
9#include <AK/HashFunctions.h>
10#include <AK/Traits.h>
11#include <AK/Types.h>
12
13namespace Video {
14
15enum class TrackType : u32 {
16 Video,
17 Audio,
18 Subtitles,
19};
20
21struct Track {
22public:
23 Track(TrackType type, size_t identifier)
24 : m_type(type)
25 , m_identifier(identifier)
26 {
27 }
28
29 TrackType type() { return m_type; }
30 size_t identifier() const { return m_identifier; }
31
32 bool operator==(Track const& other) const
33 {
34 return m_type == other.m_type && m_identifier == other.m_identifier;
35 }
36 unsigned hash() const
37 {
38 return pair_int_hash(to_underlying(m_type), m_identifier);
39 }
40
41private:
42 TrackType m_type;
43 size_t m_identifier;
44};
45
46}
47
48template<>
49struct AK::Traits<Video::Track> : public GenericTraits<Video::Track> {
50 static unsigned hash(Video::Track const& t) { return t.hash(); }
51};