1 | // Copyright (C) 2025 The Qt Company Ltd. |
---|---|
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
3 | |
4 | #include "formatutils_p.h" |
5 | |
6 | QT_BEGIN_NAMESPACE |
7 | |
8 | std::set<QMediaFormat::VideoCodec> allVideoCodecs(bool includeUnspecified) |
9 | { |
10 | using VideoCodec = QMediaFormat::VideoCodec; |
11 | std::set<VideoCodec> codecs; |
12 | |
13 | const int firstCodec = qToUnderlying(e: VideoCodec::Unspecified) + (includeUnspecified ? 0 : 1); |
14 | constexpr int lastCodec = qToUnderlying(e: VideoCodec::LastVideoCodec); |
15 | |
16 | for (int i = firstCodec; i <= lastCodec; ++i) |
17 | codecs.insert(x: static_cast<VideoCodec>(i)); |
18 | |
19 | return codecs; |
20 | } |
21 | |
22 | std::set<QMediaFormat::AudioCodec> allAudioCodecs(bool includeUnspecified) |
23 | { |
24 | using AudioCodec = QMediaFormat::AudioCodec; |
25 | std::set<AudioCodec> codecs; |
26 | |
27 | const int firstCodec = qToUnderlying(e: AudioCodec::Unspecified) + (includeUnspecified ? 0 : 1); |
28 | constexpr int lastCodec = qToUnderlying(e: AudioCodec::LastAudioCodec); |
29 | |
30 | for (int i = firstCodec; i <= lastCodec; ++i) |
31 | codecs.insert(x: static_cast<AudioCodec>(i)); |
32 | |
33 | return codecs; |
34 | } |
35 | |
36 | std::set<QMediaFormat::FileFormat> allFileFormats(bool includeUnspecified) |
37 | { |
38 | using FileFormat = QMediaFormat::FileFormat; |
39 | |
40 | std::set<FileFormat> videoFormats; |
41 | const int firstFormat = FileFormat::UnspecifiedFormat + (includeUnspecified ? 0 : 1); |
42 | for (int i = firstFormat; i <= FileFormat::LastFileFormat; ++i) { |
43 | const FileFormat format = static_cast<FileFormat>(i); |
44 | videoFormats.insert(x: format); |
45 | } |
46 | return videoFormats; |
47 | } |
48 | |
49 | std::vector<QMediaFormat> allMediaFormats(bool includeUnspecified) |
50 | { |
51 | std::vector<QMediaFormat> formats; |
52 | for (const auto &fileFormat : allFileFormats(includeUnspecified)) { |
53 | for (const auto &audioCodec : allAudioCodecs(includeUnspecified)) { |
54 | for (const auto &videoCodec : allVideoCodecs(includeUnspecified)) { |
55 | QMediaFormat format{ fileFormat }; |
56 | format.setAudioCodec(audioCodec); |
57 | format.setVideoCodec(videoCodec); |
58 | formats.push_back(x: format); |
59 | } |
60 | } |
61 | } |
62 | return formats; |
63 | } |
64 | |
65 | |
66 | QT_END_NAMESPACE |
67 |