LCOV - code coverage report
Current view: top level - dom/media/webaudio - MediaElementAudioSourceNode.cpp (source / functions) Hit Total Coverage
Test: output.info Lines: 0 19 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 3 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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 "MediaElementAudioSourceNode.h"
       8             : #include "mozilla/dom/MediaElementAudioSourceNodeBinding.h"
       9             : 
      10             : namespace mozilla {
      11             : namespace dom {
      12             : 
      13           0 : MediaElementAudioSourceNode::MediaElementAudioSourceNode(AudioContext* aContext)
      14           0 :   : MediaStreamAudioSourceNode(aContext)
      15             : {
      16           0 : }
      17             : 
      18             : /* static */ already_AddRefed<MediaElementAudioSourceNode>
      19           0 : MediaElementAudioSourceNode::Create(AudioContext& aAudioContext,
      20             :                                     const MediaElementAudioSourceOptions& aOptions,
      21             :                                     ErrorResult& aRv)
      22             : {
      23           0 :   if (aAudioContext.IsOffline()) {
      24           0 :     aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
      25           0 :     return nullptr;
      26             :   }
      27             : 
      28           0 :   if (aAudioContext.CheckClosed(aRv)) {
      29           0 :     return nullptr;
      30             :   }
      31             : 
      32             :   RefPtr<MediaElementAudioSourceNode> node =
      33           0 :     new MediaElementAudioSourceNode(&aAudioContext);
      34             : 
      35             :   RefPtr<DOMMediaStream> stream =
      36           0 :     aOptions.mMediaElement->CaptureAudio(aRv, aAudioContext.Destination()->Stream()->Graph());
      37           0 :   if (aRv.Failed()) {
      38           0 :     return nullptr;
      39             :   }
      40             : 
      41           0 :   node->Init(stream, aRv);
      42           0 :   if (aRv.Failed()) {
      43           0 :     return nullptr;
      44             :   }
      45             : 
      46           0 :   return node.forget();
      47             : }
      48             : 
      49             : JSObject*
      50           0 : MediaElementAudioSourceNode::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
      51             : {
      52           0 :   return MediaElementAudioSourceNodeBinding::Wrap(aCx, this, aGivenProto);
      53             : }
      54             : 
      55             : } // namespace dom
      56             : } // namespace mozilla

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