/macosx-10.10/WebCore-7600.1.25/platform/audio/ |
H A D | AudioResampler.cpp | 46 AudioResampler::AudioResampler(unsigned numberOfChannels) argument 49 for (unsigned i = 0; i < numberOfChannels; ++i) 52 m_sourceBus = AudioBus::create(numberOfChannels, 0, false); 55 void AudioResampler::configureChannels(unsigned numberOfChannels) argument 58 if (numberOfChannels == currentSize) 62 if (numberOfChannels > currentSize) { 63 for (unsigned i = currentSize; i < numberOfChannels; ++i) 66 m_kernels.resize(numberOfChannels); 69 m_sourceBus = AudioBus::create(numberOfChannels, 0, false); 78 unsigned numberOfChannels local 119 unsigned numberOfChannels = m_kernels.size(); local [all...] |
H A D | AudioDSPKernelProcessor.cpp | 42 AudioDSPKernelProcessor::AudioDSPKernelProcessor(float sampleRate, unsigned numberOfChannels) argument 43 : AudioProcessor(sampleRate, numberOfChannels) 56 for (unsigned i = 0; i < numberOfChannels(); ++i) 84 bool channelCountMatches = source->numberOfChannels() == destination->numberOfChannels() && source->numberOfChannels() == m_kernels.size(); 107 void AudioDSPKernelProcessor::setNumberOfChannels(unsigned numberOfChannels) argument 109 if (numberOfChannels == m_numberOfChannels) 114 m_numberOfChannels = numberOfChannels;
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H A D | AudioProcessor.h | 44 AudioProcessor(float sampleRate, unsigned numberOfChannels) argument 46 , m_numberOfChannels(numberOfChannels) 64 virtual unsigned numberOfChannels() const = 0;
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H A D | AudioSourceProviderClient.h | 32 virtual void setFormat(size_t numberOfChannels, float sampleRate) = 0;
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H A D | AudioResampler.h | 43 AudioResampler(unsigned numberOfChannels); 52 void configureChannels(unsigned numberOfChannels);
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H A D | MultiChannelResampler.cpp | 46 ChannelProvider(AudioSourceProvider* multiChannelProvider, unsigned numberOfChannels) argument 48 , m_numberOfChannels(numberOfChannels) 58 bool isBusGood = bus && bus->numberOfChannels() == 1; 95 MultiChannelResampler::MultiChannelResampler(double scaleFactor, unsigned numberOfChannels) argument 96 : m_numberOfChannels(numberOfChannels) 99 for (unsigned channelIndex = 0; channelIndex < numberOfChannels; ++channelIndex)
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H A D | DynamicsCompressor.cpp | 44 DynamicsCompressor::DynamicsCompressor(float sampleRate, unsigned numberOfChannels) argument 45 : m_numberOfChannels(numberOfChannels) 47 , m_compressor(sampleRate, numberOfChannels) 54 setNumberOfChannels(numberOfChannels); 133 // Though numberOfChannels is retrived from destinationBus, we still name it numberOfChannels instead of numberOfDestinationChannels. 134 // It's because we internally match sourceChannels's size to destinationBus by channel up/down mix. Thus we need numberOfChannels 137 unsigned numberOfChannels = destinationBus->numberOfChannels(); 138 unsigned numberOfSourceChannels = sourceBus->numberOfChannels(); 266 setNumberOfChannels(unsigned numberOfChannels) argument [all...] |
H A D | AudioPullFIFO.cpp | 37 AudioPullFIFO::AudioPullFIFO(AudioSourceProvider& audioProvider, unsigned numberOfChannels, size_t fifoLength, size_t providerSize) argument 39 , m_fifo(numberOfChannels, fifoLength) 41 , m_tempBus(AudioBus::create(numberOfChannels, providerSize))
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H A D | AudioFIFO.cpp | 37 AudioFIFO::AudioFIFO(unsigned numberOfChannels, size_t fifoLength) argument 38 : m_fifoAudioBus(AudioBus::create(numberOfChannels, fifoLength)) 59 size_t numberOfChannels = m_fifoAudioBus->numberOfChannels(); local 61 for (size_t channelIndex = 0; channelIndex < numberOfChannels; ++channelIndex) { 96 size_t numberOfChannels = m_fifoAudioBus->numberOfChannels(); local 98 for (size_t channelIndex = 0; channelIndex < numberOfChannels; ++channelIndex) {
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H A D | AudioBus.cpp | 49 PassRefPtr<AudioBus> AudioBus::create(unsigned numberOfChannels, size_t length, bool allocate) argument 51 ASSERT(numberOfChannels <= MaxBusChannels); 52 if (numberOfChannels > MaxBusChannels) 55 return adoptRef(new AudioBus(numberOfChannels, length, allocate)); 58 AudioBus::AudioBus(unsigned numberOfChannels, size_t length, bool allocate) argument 64 m_channels.reserveInitialCapacity(numberOfChannels); 66 for (unsigned i = 0; i < numberOfChannels; ++i) { 104 switch (numberOfChannels()) { 160 if (numberOfChannels() != bus.numberOfChannels()) 173 unsigned numberOfChannels = sourceBuffer->numberOfChannels(); local 423 unsigned numberOfChannels = this->numberOfChannels(); local [all...] |
/macosx-10.10/WebCore-7600.1.25/Modules/webaudio/ |
H A D | AudioBasicProcessorNode.cpp | 74 if (!isInitialized() || !processor() || processor()->numberOfChannels() != numberOfChannels()) 115 unsigned numberOfChannels = input->numberOfChannels(); local 117 if (isInitialized() && numberOfChannels != output(0)->numberOfChannels()) { 124 output(0)->setNumberOfChannels(numberOfChannels); 127 processor()->setNumberOfChannels(numberOfChannels); 134 unsigned AudioBasicProcessorNode::numberOfChannels() function in class:WebCore::AudioBasicProcessorNode 136 return output(0)->numberOfChannels(); [all...] |
H A D | DelayProcessor.cpp | 35 DelayProcessor::DelayProcessor(AudioContext* context, float sampleRate, unsigned numberOfChannels, double maxDelayTime) argument 36 : AudioDSPKernelProcessor(sampleRate, numberOfChannels)
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H A D | MediaStreamAudioSourceNode.cpp | 63 void MediaStreamAudioSourceNode::setFormat(size_t numberOfChannels, float sourceSampleRate) argument 65 if (numberOfChannels != m_sourceNumberOfChannels || sourceSampleRate != sampleRate()) { 67 if (!numberOfChannels || numberOfChannels > AudioContext::maxNumberOfChannels() || sourceSampleRate != sampleRate()) { 69 LOG(Media, "MediaStreamAudioSourceNode::setFormat(%u, %f) - unhandled format change", static_cast<unsigned>(numberOfChannels), sourceSampleRate); 77 m_sourceNumberOfChannels = numberOfChannels; 84 output(0)->setNumberOfChannels(numberOfChannels); 98 if (!mediaStream() || m_sourceNumberOfChannels != outputBus->numberOfChannels()) {
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H A D | OfflineAudioContext.h | 34 static PassRefPtr<OfflineAudioContext> create(ScriptExecutionContext&, unsigned numberOfChannels, size_t numberOfFrames, float sampleRate, ExceptionCode&); 39 OfflineAudioContext(Document&, unsigned numberOfChannels, size_t numberOfFrames, float sampleRate);
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H A D | OfflineAudioContext.cpp | 37 PassRefPtr<OfflineAudioContext> OfflineAudioContext::create(ScriptExecutionContext& context, unsigned numberOfChannels, size_t numberOfFrames, float sampleRate, ExceptionCode& ec) argument 47 if (numberOfChannels > 10 || !isSampleRateRangeGood(sampleRate)) { 52 RefPtr<OfflineAudioContext> audioContext(adoptRef(new OfflineAudioContext(document, numberOfChannels, numberOfFrames, sampleRate))); 57 OfflineAudioContext::OfflineAudioContext(Document& document, unsigned numberOfChannels, size_t numberOfFrames, float sampleRate) argument 58 : AudioContext(document, numberOfChannels, numberOfFrames, sampleRate)
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H A D | MediaElementAudioSourceNode.cpp | 68 void MediaElementAudioSourceNode::setFormat(size_t numberOfChannels, float sourceSampleRate) argument 70 if (numberOfChannels != m_sourceNumberOfChannels || sourceSampleRate != m_sourceSampleRate) { 71 if (!numberOfChannels || numberOfChannels > AudioContext::maxNumberOfChannels() || sourceSampleRate < minSampleRate || sourceSampleRate > maxSampleRate) { 73 LOG(Media, "MediaElementAudioSourceNode::setFormat(%u, %f) - unhandled format change", static_cast<unsigned>(numberOfChannels), sourceSampleRate); 79 m_sourceNumberOfChannels = numberOfChannels; 87 m_multiChannelResampler = std::make_unique<MultiChannelResampler>(scaleFactor, numberOfChannels); 98 output(0)->setNumberOfChannels(numberOfChannels);
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H A D | OfflineAudioContext.idl | 29 Constructor(unsigned long numberOfChannels, unsigned long numberOfFrames, unrestricted float sampleRate),
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H A D | MediaStreamAudioDestinationNode.cpp | 40 PassRefPtr<MediaStreamAudioDestinationNode> MediaStreamAudioDestinationNode::create(AudioContext* context, size_t numberOfChannels) argument 42 return adoptRef(new MediaStreamAudioDestinationNode(context, numberOfChannels)); 45 MediaStreamAudioDestinationNode::MediaStreamAudioDestinationNode(AudioContext* context, size_t numberOfChannels) argument 46 : AudioBasicInspectorNode(context, context->sampleRate(), numberOfChannels) 47 , m_mixBus(AudioBus::create(numberOfChannels, ProcessingSizeInFrames)) 56 m_source->setAudioFormat(numberOfChannels, context->sampleRate());
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H A D | AudioBuffer.cpp | 46 PassRefPtr<AudioBuffer> AudioBuffer::create(unsigned numberOfChannels, size_t numberOfFrames, float sampleRate) argument 48 if (sampleRate < 22050 || sampleRate > 96000 || numberOfChannels > AudioContext::maxNumberOfChannels() || !numberOfFrames) 51 return adoptRef(new AudioBuffer(numberOfChannels, numberOfFrames, sampleRate)); 63 AudioBuffer::AudioBuffer(unsigned numberOfChannels, size_t numberOfFrames, float sampleRate) argument 68 m_channels.reserveCapacity(numberOfChannels); 70 for (unsigned i = 0; i < numberOfChannels; ++i) { 83 unsigned numberOfChannels = bus->numberOfChannels(); local 84 m_channels.reserveCapacity(numberOfChannels); 85 for (unsigned i = 0; i < numberOfChannels; [all...] |
H A D | AudioNodeOutput.cpp | 39 AudioNodeOutput::AudioNodeOutput(AudioNode* node, unsigned numberOfChannels) argument 41 , m_numberOfChannels(numberOfChannels) 42 , m_desiredNumberOfChannels(numberOfChannels) 48 ASSERT(numberOfChannels <= AudioContext::maxNumberOfChannels()); 50 m_internalBus = AudioBus::create(numberOfChannels, AudioNode::ProcessingSizeInFrames); 53 void AudioNodeOutput::setNumberOfChannels(unsigned numberOfChannels) argument 55 ASSERT(numberOfChannels <= AudioContext::maxNumberOfChannels()); 58 m_desiredNumberOfChannels = numberOfChannels; 71 if (numberOfChannels() == m_internalBus->numberOfChannels()) [all...] |
H A D | AudioBasicInspectorNode.cpp | 82 unsigned numberOfChannels = input->numberOfChannels(); local 84 if (numberOfChannels != output(0)->numberOfChannels()) { 86 output(0)->setNumberOfChannels(numberOfChannels);
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H A D | GainNode.cpp | 100 unsigned numberOfChannels = input->numberOfChannels(); local 102 if (isInitialized() && numberOfChannels != output(0)->numberOfChannels()) { 109 output(0)->setNumberOfChannels(numberOfChannels);
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H A D | WaveShaperProcessor.cpp | 35 WaveShaperProcessor::WaveShaperProcessor(float sampleRate, size_t numberOfChannels) argument 36 : AudioDSPKernelProcessor(sampleRate, numberOfChannels) 82 bool channelCountMatches = source->numberOfChannels() == destination->numberOfChannels() && source->numberOfChannels() == m_kernels.size();
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H A D | AudioBuffer.idl | 41 readonly attribute unsigned long numberOfChannels;
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H A D | AudioBufferSourceNode.cpp | 112 if (numberOfChannels() != buffer()->numberOfChannels()) { 127 for (unsigned i = 0; i < outputBus->numberOfChannels(); ++i) 151 for (unsigned i = 0; i < numberOfChannels(); ++i) 171 unsigned numberOfChannels = this->numberOfChannels(); local 172 unsigned busNumberOfChannels = bus->numberOfChannels(); 174 bool channelCountGood = numberOfChannels && numberOfChannels == busNumberOfChannels; 194 for (unsigned i = 0; i < numberOfChannels; 348 unsigned numberOfChannels = buffer->numberOfChannels(); local 368 unsigned AudioBufferSourceNode::numberOfChannels() function in class:WebCore::AudioBufferSourceNode [all...] |