RemoteDecoderModule.h (1746B)
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 namespace mozilla { 11 12 enum class RemoteMediaIn; 13 14 // A decoder module that proxies decoding to either GPU or RDD process. 15 class RemoteDecoderModule : public PlatformDecoderModule { 16 template <typename T, typename... Args> 17 friend already_AddRefed<T> MakeAndAddRef(Args&&...); 18 19 public: 20 const char* Name() const override; 21 static already_AddRefed<PlatformDecoderModule> Create( 22 RemoteMediaIn aLocation); 23 24 media::DecodeSupportSet SupportsMimeType( 25 const nsACString& aMimeType, 26 DecoderDoctorDiagnostics* aDiagnostics) const override; 27 28 media::DecodeSupportSet Supports( 29 const SupportDecoderParams& aParams, 30 DecoderDoctorDiagnostics* aDiagnostics) const override; 31 32 RefPtr<CreateDecoderPromise> AsyncCreateDecoder( 33 const CreateDecoderParams& aParams) override; 34 35 already_AddRefed<MediaDataDecoder> CreateVideoDecoder( 36 const CreateDecoderParams& aParams) override { 37 MOZ_CRASH("Not available"); 38 } 39 40 already_AddRefed<MediaDataDecoder> CreateAudioDecoder( 41 const CreateDecoderParams& aParams) override { 42 MOZ_CRASH("Not available"); 43 } 44 45 private: 46 explicit RemoteDecoderModule(RemoteMediaIn aLocation); 47 48 const RemoteMediaIn mLocation; 49 }; 50 51 } // namespace mozilla 52 53 #endif // include_dom_media_ipc_RemoteDecoderModule_h