1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 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 #ifndef include_dom_media_ipc_RemoteDecoderModule_h 7 #define include_dom_media_ipc_RemoteDecoderModule_h 8 #include "PlatformDecoderModule.h" 9 10 #include "mozilla/StaticMutex.h" 11 12 namespace mozilla { 13 14 // A PDM implementation that creates a RemoteMediaDataDecoder (a 15 // MediaDataDecoder) that proxies to a RemoteVideoDecoderChild. 16 // A decoder child will talk to its respective decoder parent 17 // (RemoteVideoDecoderParent) on the RDD process. 18 class RemoteDecoderModule : public PlatformDecoderModule { 19 public: 20 RemoteDecoderModule(); 21 22 bool SupportsMimeType(const nsACString& aMimeType, 23 DecoderDoctorDiagnostics* aDiagnostics) const override; 24 25 already_AddRefed<MediaDataDecoder> CreateVideoDecoder( 26 const CreateDecoderParams& aParams) override; 27 28 already_AddRefed<MediaDataDecoder> CreateAudioDecoder( 29 const CreateDecoderParams& aParams) override; 30 31 protected: 32 void LaunchRDDProcessIfNeeded(); 33 34 private: 35 RefPtr<nsIThread> mManagerThread; 36 static StaticMutex sLaunchMonitor; 37 }; 38 39 } // namespace mozilla 40 41 #endif // include_dom_media_ipc_RemoteDecoderModule_h 42