當前位置: 首頁>>代碼示例>>C++>>正文

C++ CheckClosed函數代碼示例

本文整理匯總了C++中CheckClosed函數的典型用法代碼示例。如果您正苦於以下問題：C++ CheckClosed函數的具體用法？C++ CheckClosed怎麽用？C++ CheckClosed使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了CheckClosed函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C++代碼示例。

示例1: GainNode

already_AddRefed<GainNode>
AudioContext::CreateGain(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  nsRefPtr<GainNode> gainNode = new GainNode(this);
  return gainNode.forget();
}

開發者ID:JasonJinCn，項目名稱:gecko-dev，代碼行數:10，代碼來源:AudioContext.cpp

示例2: ConvolverNode

already_AddRefed<ConvolverNode>
AudioContext::CreateConvolver(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  nsRefPtr<ConvolverNode> convolverNode = new ConvolverNode(this);
  return convolverNode.forget();
}

開發者ID:rhelmer，項目名稱:gecko-dev，代碼行數:10，代碼來源:AudioContext.cpp

示例3: StereoPannerNode

already_AddRefed<StereoPannerNode>
AudioContext::CreateStereoPanner(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  nsRefPtr<StereoPannerNode> stereoPannerNode = new StereoPannerNode(this);
  return stereoPannerNode.forget();
}

開發者ID:JasonJinCn，項目名稱:gecko-dev，代碼行數:10，代碼來源:AudioContext.cpp

示例4: AnalyserNode

already_AddRefed<AnalyserNode>
AudioContext::CreateAnalyser(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  nsRefPtr<AnalyserNode> analyserNode = new AnalyserNode(this);
  return analyserNode.forget();
}

開發者ID:JasonJinCn，項目名稱:gecko-dev，代碼行數:10，代碼來源:AudioContext.cpp

示例5: WaveShaperNode

already_AddRefed<WaveShaperNode>
AudioContext::CreateWaveShaper(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  nsRefPtr<WaveShaperNode> waveShaperNode = new WaveShaperNode(this);
  return waveShaperNode.forget();
}

開發者ID:rhelmer，項目名稱:gecko-dev，代碼行數:10，代碼來源:AudioContext.cpp

示例6: DynamicsCompressorNode

already_AddRefed<DynamicsCompressorNode>
AudioContext::CreateDynamicsCompressor(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  RefPtr<DynamicsCompressorNode> compressorNode =
    new DynamicsCompressorNode(this);
  return compressorNode.forget();
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:11，代碼來源:AudioContext.cpp

示例7: PannerNode

already_AddRefed<PannerNode>
AudioContext::CreatePanner(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  RefPtr<PannerNode> pannerNode = new PannerNode(this);
  mPannerNodes.PutEntry(pannerNode);
  return pannerNode.forget();
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:11，代碼來源:AudioContext.cpp

示例8: AudioBufferSourceNode

already_AddRefed<AudioBufferSourceNode>
AudioContext::CreateBufferSource(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  RefPtr<AudioBufferSourceNode> bufferNode =
    new AudioBufferSourceNode(this);
  return bufferNode.forget();
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:11，代碼來源:AudioContext.cpp

示例9: OscillatorNode

already_AddRefed<OscillatorNode>
AudioContext::CreateOscillator(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  RefPtr<OscillatorNode> oscillatorNode =
    new OscillatorNode(this);
  return oscillatorNode.forget();
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:11，代碼來源:AudioContext.cpp

示例10: BiquadFilterNode

already_AddRefed<BiquadFilterNode>
AudioContext::CreateBiquadFilter(ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  RefPtr<BiquadFilterNode> filterNode =
    new BiquadFilterNode(this);
  return filterNode.forget();
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:11，代碼來源:AudioContext.cpp

示例11: DelayNode

already_AddRefed<DelayNode>
AudioContext::CreateDelay(double aMaxDelayTime, ErrorResult& aRv)
{
  if (CheckClosed(aRv)) {
    return nullptr;
  }

  if (aMaxDelayTime > 0. && aMaxDelayTime < 180.) {
    RefPtr<DelayNode> delayNode = new DelayNode(this, aMaxDelayTime);
    return delayNode.forget();
  }

  aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
  return nullptr;
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:15，代碼來源:AudioContext.cpp

示例12: Create

already_AddRefed<MediaStreamAudioSourceNode>
AudioContext::CreateMediaStreamSource(DOMMediaStream& aMediaStream,
                                      ErrorResult& aRv)
{
  if (mIsOffline) {
    aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
    return nullptr;
  }

  if (CheckClosed(aRv)) {
    return nullptr;
  }

  return MediaStreamAudioSourceNode::Create(this, &aMediaStream, aRv);
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:15，代碼來源:AudioContext.cpp

示例13: MediaStreamAudioDestinationNode

already_AddRefed<MediaStreamAudioDestinationNode>
AudioContext::CreateMediaStreamDestination(ErrorResult& aRv)
{
  if (mIsOffline) {
    aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
    return nullptr;
  }

  if (CheckClosed(aRv)) {
    return nullptr;
  }

  RefPtr<MediaStreamAudioDestinationNode> node =
      new MediaStreamAudioDestinationNode(this);
  return node.forget();
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:16，代碼來源:AudioContext.cpp

示例14: ChannelMergerNode

already_AddRefed<ChannelMergerNode>
AudioContext::CreateChannelMerger(uint32_t aNumberOfInputs, ErrorResult& aRv)
{
  if (aNumberOfInputs == 0 ||
      aNumberOfInputs > WebAudioUtils::MaxChannelCount) {
    aRv.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
    return nullptr;
  }

  if (CheckClosed(aRv)) {
    return nullptr;
  }

  RefPtr<ChannelMergerNode> mergerNode =
    new ChannelMergerNode(this, aNumberOfInputs);
  return mergerNode.forget();
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:17，代碼來源:AudioContext.cpp

示例15: ScriptProcessorNode

already_AddRefed<ScriptProcessorNode>
AudioContext::CreateScriptProcessor(uint32_t aBufferSize,
                                    uint32_t aNumberOfInputChannels,
                                    uint32_t aNumberOfOutputChannels,
                                    ErrorResult& aRv)
{
  if ((aNumberOfInputChannels == 0 && aNumberOfOutputChannels == 0) ||
      aNumberOfInputChannels > WebAudioUtils::MaxChannelCount ||
      aNumberOfOutputChannels > WebAudioUtils::MaxChannelCount ||
      !IsValidBufferSize(aBufferSize)) {
    aRv.Throw(NS_ERROR_DOM_INDEX_SIZE_ERR);
    return nullptr;
  }

  if (CheckClosed(aRv)) {
    return nullptr;
  }

  RefPtr<ScriptProcessorNode> scriptProcessor =
    new ScriptProcessorNode(this, aBufferSize, aNumberOfInputChannels,
                            aNumberOfOutputChannels);
  return scriptProcessor.forget();
}

開發者ID:subsevenx2001，項目名稱:gecko-dev，代碼行數:23，代碼來源:AudioContext.cpp

注：本文中的CheckClosed函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。