/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "ADTSDecoder.h" #include "ADTSDemuxer.h" #include "MediaDecoderStateMachine.h" #include "MediaFormatReader.h" #include "PDMFactory.h" namespace mozilla { MediaDecoder* ADTSDecoder::Clone(MediaDecoderOwner* aOwner) { if (!IsEnabled()) return nullptr; return new ADTSDecoder(aOwner); } MediaDecoderStateMachine* ADTSDecoder::CreateStateMachine() { RefPtr<MediaDecoderReader> reader = new MediaFormatReader(this, new ADTSDemuxer(GetResource())); return new MediaDecoderStateMachine(this, reader); } /* static */ bool ADTSDecoder::IsEnabled() { RefPtr<PDMFactory> platform = new PDMFactory(); return platform->SupportsMimeType(NS_LITERAL_CSTRING("audio/mp4a-latm"), /* DecoderDoctorDiagnostics* */ nullptr); } /* static */ bool ADTSDecoder::CanHandleMediaType(const nsACString& aType, const nsAString& aCodecs) { if (aType.EqualsASCII("audio/aac") || aType.EqualsASCII("audio/aacp") || aType.EqualsASCII("audio/x-aac")) { return IsEnabled() && (aCodecs.IsEmpty() || aCodecs.EqualsASCII("aac")); } return false; } } // namespace mozilla