The Tor Browser / file comparison
comparison: content/media/fmp4/PlatformDecoderModule.cpp
content/media/fmp4/PlatformDecoderModule.cpp
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
equal
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| -1:000000000000 | 0:fcfc83820145 |
|---|---|
| 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 "PlatformDecoderModule.h" | |
| 8 #ifdef XP_WIN | |
| 9 #include "WMFDecoderModule.h" | |
| 10 #endif | |
| 11 #ifdef MOZ_FFMPEG | |
| 12 #include "FFmpegDecoderModule.h" | |
| 13 #endif | |
| 14 #include "mozilla/Preferences.h" | |
| 15 | |
| 16 namespace mozilla { | |
| 17 | |
| 18 extern PlatformDecoderModule* CreateBlankDecoderModule(); | |
| 19 | |
| 20 bool PlatformDecoderModule::sUseBlankDecoder = false; | |
| 21 bool PlatformDecoderModule::sFFmpegDecoderEnabled = false; | |
| 22 | |
| 23 /* static */ | |
| 24 void | |
| 25 PlatformDecoderModule::Init() | |
| 26 { | |
| 27 MOZ_ASSERT(NS_IsMainThread()); | |
| 28 static bool alreadyInitialized = false; | |
| 29 if (alreadyInitialized) { | |
| 30 return; | |
| 31 } | |
| 32 alreadyInitialized = true; | |
| 33 | |
| 34 Preferences::AddBoolVarCache(&sUseBlankDecoder, | |
| 35 "media.fragmented-mp4.use-blank-decoder"); | |
| 36 Preferences::AddBoolVarCache(&sFFmpegDecoderEnabled, | |
| 37 "media.fragmented-mp4.ffmpeg.enabled", false); | |
| 38 | |
| 39 #ifdef XP_WIN | |
| 40 WMFDecoderModule::Init(); | |
| 41 #endif | |
| 42 } | |
| 43 | |
| 44 /* static */ | |
| 45 PlatformDecoderModule* | |
| 46 PlatformDecoderModule::Create() | |
| 47 { | |
| 48 if (sUseBlankDecoder) { | |
| 49 return CreateBlankDecoderModule(); | |
| 50 } | |
| 51 #ifdef XP_WIN | |
| 52 nsAutoPtr<WMFDecoderModule> m(new WMFDecoderModule()); | |
| 53 if (NS_SUCCEEDED(m->Startup())) { | |
| 54 return m.forget(); | |
| 55 } | |
| 56 #endif | |
| 57 #ifdef MOZ_FFMPEG | |
| 58 if (sFFmpegDecoderEnabled) { | |
| 59 return new FFmpegDecoderModule(); | |
| 60 } | |
| 61 #endif | |
| 62 return nullptr; | |
| 63 } | |
| 64 | |
| 65 } // namespace mozilla |
