/src/mozilla-central/dom/media/platforms/agnostic/AgnosticDecoderModule.cpp
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1 | | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim:set ts=2 sw=2 sts=2 et cindent: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #include "AgnosticDecoderModule.h" |
8 | | #include "OpusDecoder.h" |
9 | | #include "TheoraDecoder.h" |
10 | | #include "VPXDecoder.h" |
11 | | #include "VorbisDecoder.h" |
12 | | #include "WAVDecoder.h" |
13 | | #include "mozilla/Logging.h" |
14 | | #include "mozilla/StaticPrefs.h" |
15 | | |
16 | | #ifdef MOZ_AV1 |
17 | | #include "AOMDecoder.h" |
18 | | #endif |
19 | | |
20 | | namespace mozilla { |
21 | | |
22 | | bool |
23 | | AgnosticDecoderModule::SupportsMimeType( |
24 | | const nsACString& aMimeType, |
25 | | DecoderDoctorDiagnostics* aDiagnostics) const |
26 | 0 | { |
27 | 0 | bool supports = |
28 | 0 | VPXDecoder::IsVPX(aMimeType) || |
29 | 0 | OpusDataDecoder::IsOpus(aMimeType) || |
30 | 0 | VorbisDataDecoder::IsVorbis(aMimeType) || |
31 | 0 | WaveDataDecoder::IsWave(aMimeType) || |
32 | 0 | TheoraDecoder::IsTheora(aMimeType); |
33 | 0 | #ifdef MOZ_AV1 |
34 | 0 | if (StaticPrefs::MediaAv1Enabled()) { |
35 | 0 | supports |= AOMDecoder::IsAV1(aMimeType); |
36 | 0 | } |
37 | 0 | #endif |
38 | 0 | MOZ_LOG(sPDMLog, LogLevel::Debug, ("Agnostic decoder %s requested type", |
39 | 0 | supports ? "supports" : "rejects")); |
40 | 0 | return supports; |
41 | 0 | } |
42 | | |
43 | | already_AddRefed<MediaDataDecoder> |
44 | | AgnosticDecoderModule::CreateVideoDecoder(const CreateDecoderParams& aParams) |
45 | 0 | { |
46 | 0 | RefPtr<MediaDataDecoder> m; |
47 | 0 |
|
48 | 0 | if (VPXDecoder::IsVPX(aParams.mConfig.mMimeType)) { |
49 | 0 | m = new VPXDecoder(aParams); |
50 | 0 | } |
51 | 0 | #ifdef MOZ_AV1 |
52 | 0 | else if (AOMDecoder::IsAV1(aParams.mConfig.mMimeType) && |
53 | 0 | StaticPrefs::MediaAv1Enabled()) { |
54 | 0 | m = new AOMDecoder(aParams); |
55 | 0 | } |
56 | 0 | #endif |
57 | 0 | else if (TheoraDecoder::IsTheora(aParams.mConfig.mMimeType)) { |
58 | 0 | m = new TheoraDecoder(aParams); |
59 | 0 | } |
60 | 0 |
|
61 | 0 | return m.forget(); |
62 | 0 | } |
63 | | |
64 | | already_AddRefed<MediaDataDecoder> |
65 | | AgnosticDecoderModule::CreateAudioDecoder(const CreateDecoderParams& aParams) |
66 | 0 | { |
67 | 0 | RefPtr<MediaDataDecoder> m; |
68 | 0 |
|
69 | 0 | const TrackInfo& config = aParams.mConfig; |
70 | 0 | if (VorbisDataDecoder::IsVorbis(config.mMimeType)) { |
71 | 0 | m = new VorbisDataDecoder(aParams); |
72 | 0 | } else if (OpusDataDecoder::IsOpus(config.mMimeType)) { |
73 | 0 | m = new OpusDataDecoder(aParams); |
74 | 0 | } else if (WaveDataDecoder::IsWave(config.mMimeType)) { |
75 | 0 | m = new WaveDataDecoder(aParams); |
76 | 0 | } |
77 | 0 |
|
78 | 0 | return m.forget(); |
79 | 0 | } |
80 | | |
81 | | } // namespace mozilla |