The Tor Browser / file comparison
comparison: content/media/fmp4/MP4Decoder.h
content/media/fmp4/MP4Decoder.h
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
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| -1:000000000000 | 0:cb1763827406 |
|---|---|
| 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 #if !defined(MP4Decoder_h_) | |
| 7 #define MP4Decoder_h_ | |
| 8 | |
| 9 #include "MediaDecoder.h" | |
| 10 | |
| 11 namespace mozilla { | |
| 12 | |
| 13 // Decoder that uses a bundled MP4 demuxer and platform decoders to play MP4. | |
| 14 class MP4Decoder : public MediaDecoder | |
| 15 { | |
| 16 public: | |
| 17 | |
| 18 virtual MediaDecoder* Clone() { | |
| 19 if (!IsEnabled()) { | |
| 20 return nullptr; | |
| 21 } | |
| 22 return new MP4Decoder(); | |
| 23 } | |
| 24 | |
| 25 virtual MediaDecoderStateMachine* CreateStateMachine(); | |
| 26 | |
| 27 // Returns true if aType is a MIME type that we can render with the | |
| 28 // a MP4 platform decoder backend. If aCodecList is non null, | |
| 29 // it is filled with a (static const) null-terminated list of strings | |
| 30 // denoting the codecs we'll playback. | |
| 31 static bool GetSupportedCodecs(const nsACString& aType, | |
| 32 char const *const ** aCodecList); | |
| 33 | |
| 34 // Returns true if the MP4 backend is preffed on, and we're running on a | |
| 35 // platform that is likely to have decoders for the contained formats. | |
| 36 static bool IsEnabled(); | |
| 37 }; | |
| 38 | |
| 39 } // namespace mozilla | |
| 40 | |
| 41 #endif |
