| /external/chromium_org/third_party/WebKit/Source/platform/audio/ |
| D | AudioResampler.cpp | 45 AudioResampler::AudioResampler(unsigned numberOfChannels) in AudioResampler() argument
48 for (unsigned i = 0; i < numberOfChannels; ++i) in AudioResampler()
51 m_sourceBus = AudioBus::create(numberOfChannels, 0, false); in AudioResampler()
54 void AudioResampler::configureChannels(unsigned numberOfChannels) in configureChannels() argument
57 if (numberOfChannels == currentSize) in configureChannels()
61 if (numberOfChannels > currentSize) { in configureChannels()
62 for (unsigned i = currentSize; i < numberOfChannels; ++i) in configureChannels()
65 m_kernels.resize(numberOfChannels); in configureChannels()
68 m_sourceBus = AudioBus::create(numberOfChannels, 0, false); in configureChannels()
77 unsigned numberOfChannels = m_kernels.size(); in process() local
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| D | DynamicsCompressor.cpp | 43 DynamicsCompressor::DynamicsCompressor(float sampleRate, unsigned numberOfChannels) in DynamicsCompressor() argument
44 : m_numberOfChannels(numberOfChannels) in DynamicsCompressor()
46 , m_compressor(sampleRate, numberOfChannels) in DynamicsCompressor()
53 setNumberOfChannels(numberOfChannels); in DynamicsCompressor()
104 unsigned numberOfChannels = destinationBus->numberOfChannels(); in process() local
105 unsigned numberOfSourceChannels = sourceBus->numberOfChannels(); in process()
107 ASSERT(numberOfChannels == m_numberOfChannels && numberOfSourceChannels); in process()
109 if (numberOfChannels != m_numberOfChannels || !numberOfSourceChannels) { in process()
114 switch (numberOfChannels) { in process()
132 for (unsigned i = 0; i < numberOfChannels; ++i) in process()
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| D | AudioBus.cpp | 53 PassRefPtr<AudioBus> AudioBus::create(unsigned numberOfChannels, size_t length, bool allocate) in create() argument
55 ASSERT(numberOfChannels <= MaxBusChannels); in create()
56 if (numberOfChannels > MaxBusChannels) in create()
59 return adoptRef(new AudioBus(numberOfChannels, length, allocate)); in create()
62 AudioBus::AudioBus(unsigned numberOfChannels, size_t length, bool allocate) in AudioBus() argument
68 m_channels.reserveInitialCapacity(numberOfChannels); in AudioBus()
70 for (unsigned i = 0; i < numberOfChannels; ++i) { in AudioBus()
108 switch (numberOfChannels()) { in channelByType()
164 if (numberOfChannels() != bus.numberOfChannels()) in topologyMatches()
177 unsigned numberOfChannels = sourceBuffer->numberOfChannels(); in createBufferFromRange() local
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| D | Reverb.cpp | 60 size_t numberOfChannels = response->numberOfChannels(); in calculateNormalizationScale() local
65 for (size_t i = 0; i < numberOfChannels; ++i) { in calculateNormalizationScale()
71 power = sqrt(power / (numberOfChannels * length)); in calculateNormalizationScale()
86 if (response->numberOfChannels() == 4) in calculateNormalizationScale()
92 … impulseResponse, size_t renderSliceSize, size_t maxFFTSize, size_t numberOfChannels, bool useBack… in Reverb() argument
103 … initialize(impulseResponse, renderSliceSize, maxFFTSize, numberOfChannels, useBackgroundThreads); in Reverb()
112 …seResponseBuffer, size_t renderSliceSize, size_t maxFFTSize, size_t numberOfChannels, bool useBack… in initialize() argument
117 size_t numResponseChannels = impulseResponseBuffer->numberOfChannels(); in initialize()
118 m_convolvers.reserveCapacity(numberOfChannels); in initialize()
140 …ss = sourceBus && destinationBus && sourceBus->numberOfChannels() > 0 && destinationBus->numberOfC… in process()
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| D | AudioDSPKernelProcessor.cpp | 43 AudioDSPKernelProcessor::AudioDSPKernelProcessor(float sampleRate, unsigned numberOfChannels) in AudioDSPKernelProcessor() argument
44 : AudioProcessor(sampleRate, numberOfChannels) in AudioDSPKernelProcessor()
62 for (unsigned i = 0; i < numberOfChannels(); ++i) in initialize()
93 …bool channelCountMatches = source->numberOfChannels() == destination->numberOfChannels() && source… in process()
123 void AudioDSPKernelProcessor::setNumberOfChannels(unsigned numberOfChannels) in setNumberOfChannels() argument
125 if (numberOfChannels == m_numberOfChannels) in setNumberOfChannels()
130 m_numberOfChannels = numberOfChannels; in setNumberOfChannels()
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| D | AudioFIFO.cpp | 37 AudioFIFO::AudioFIFO(unsigned numberOfChannels, size_t fifoLength) in AudioFIFO() argument
38 : m_fifoAudioBus(AudioBus::create(numberOfChannels, fifoLength)) in AudioFIFO()
59 size_t numberOfChannels = m_fifoAudioBus->numberOfChannels(); in consume() local
61 for (size_t channelIndex = 0; channelIndex < numberOfChannels; ++channelIndex) { in consume()
96 size_t numberOfChannels = m_fifoAudioBus->numberOfChannels(); in push() local
98 for (size_t channelIndex = 0; channelIndex < numberOfChannels; ++channelIndex) { in push()
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| D | MultiChannelResampler.cpp | 46 ChannelProvider(AudioSourceProvider* multiChannelProvider, unsigned numberOfChannels) in ChannelProvider() argument
48 , m_numberOfChannels(numberOfChannels) in ChannelProvider()
58 bool isBusGood = bus && bus->numberOfChannels() == 1; in provideInput()
95 MultiChannelResampler::MultiChannelResampler(double scaleFactor, unsigned numberOfChannels) in MultiChannelResampler() argument
96 : m_numberOfChannels(numberOfChannels) in MultiChannelResampler()
99 for (unsigned channelIndex = 0; channelIndex < numberOfChannels; ++channelIndex) in MultiChannelResampler()
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| /external/chromium_org/third_party/WebKit/Source/modules/webaudio/ |
| D | AudioBuffer.cpp | 46 AudioBuffer* AudioBuffer::create(unsigned numberOfChannels, size_t numberOfFrames, float sampleRate) in create() argument
48 …idAudioBufferSampleRate(sampleRate) || numberOfChannels > AudioContext::maxNumberOfChannels() || !… in create()
51 AudioBuffer* buffer = new AudioBuffer(numberOfChannels, numberOfFrames, sampleRate); in create()
53 if (!buffer->createdSuccessfully(numberOfChannels)) in create()
58 AudioBuffer* AudioBuffer::create(unsigned numberOfChannels, size_t numberOfFrames, float sampleRate… in create() argument
60 if (!numberOfChannels || numberOfChannels > AudioContext::maxNumberOfChannels()) { in create()
65 numberOfChannels, in create()
96 AudioBuffer* audioBuffer = create(numberOfChannels, numberOfFrames, sampleRate); in create()
102 + String::number(numberOfChannels) + ", " in create()
116 if (buffer->createdSuccessfully(bus->numberOfChannels())) in createFromAudioFileData()
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| D | AudioNodeOutput.cpp | 37 inline AudioNodeOutput::AudioNodeOutput(AudioNode* node, unsigned numberOfChannels) in AudioNodeOutput() argument
39 , m_numberOfChannels(numberOfChannels) in AudioNodeOutput()
40 , m_desiredNumberOfChannels(numberOfChannels) in AudioNodeOutput()
49 ASSERT(numberOfChannels <= AudioContext::maxNumberOfChannels()); in AudioNodeOutput()
51 m_internalBus = AudioBus::create(numberOfChannels, AudioNode::ProcessingSizeInFrames); in AudioNodeOutput()
54 AudioNodeOutput* AudioNodeOutput::create(AudioNode* node, unsigned numberOfChannels) in create() argument
56 return new AudioNodeOutput(node, numberOfChannels); in create()
74 void AudioNodeOutput::setNumberOfChannels(unsigned numberOfChannels) in setNumberOfChannels() argument
76 ASSERT(numberOfChannels <= AudioContext::maxNumberOfChannels()); in setNumberOfChannels()
79 m_desiredNumberOfChannels = numberOfChannels; in setNumberOfChannels()
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| D | AudioBasicProcessorNode.cpp | 91 if (!isInitialized() || !processor() || processor()->numberOfChannels() != numberOfChannels()) in process()
126 unsigned numberOfChannels = input->numberOfChannels(); in checkNumberOfChannelsForInput() local
128 if (isInitialized() && numberOfChannels != output(0)->numberOfChannels()) { in checkNumberOfChannelsForInput()
135 output(0)->setNumberOfChannels(numberOfChannels); in checkNumberOfChannelsForInput()
138 processor()->setNumberOfChannels(numberOfChannels); in checkNumberOfChannelsForInput()
145 unsigned AudioBasicProcessorNode::numberOfChannels() in numberOfChannels() function in blink::AudioBasicProcessorNode
147 return output(0)->numberOfChannels(); in numberOfChannels()
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| D | AudioBufferSourceNode.cpp | 109 if (numberOfChannels() != buffer()->numberOfChannels()) { in process()
127 for (unsigned i = 0; i < outputBus->numberOfChannels(); ++i) in process()
152 for (unsigned i = 0; i < numberOfChannels(); ++i) in renderSilenceAndFinishIfNotLooping()
172 unsigned numberOfChannels = this->numberOfChannels(); in renderFromBuffer() local
173 unsigned busNumberOfChannels = bus->numberOfChannels(); in renderFromBuffer()
175 bool channelCountGood = numberOfChannels && numberOfChannels == busNumberOfChannels; in renderFromBuffer()
195 for (unsigned i = 0; i < numberOfChannels; ++i) in renderFromBuffer()
264 for (unsigned i = 0; i < numberOfChannels; ++i) in renderFromBuffer()
300 for (unsigned i = 0; i < numberOfChannels; ++i) { in renderFromBuffer()
343 unsigned numberOfChannels = buffer->numberOfChannels(); in setBuffer() local
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| D | MediaStreamAudioSourceNode.cpp | 70 void MediaStreamAudioSourceNode::setFormat(size_t numberOfChannels, float sourceSampleRate) in setFormat() argument
72 if (numberOfChannels != m_sourceNumberOfChannels || sourceSampleRate != sampleRate()) { in setFormat()
74 …if (!numberOfChannels || numberOfChannels > AudioContext::maxNumberOfChannels() || sourceSampleRat… in setFormat()
76 …setFormat(%u, %f) - unhandled format change", static_cast<unsigned>(numberOfChannels), sourceSampl… in setFormat()
84 m_sourceNumberOfChannels = numberOfChannels; in setFormat()
91 output(0)->setNumberOfChannels(numberOfChannels); in setFormat()
105 if (!mediaStream() || m_sourceNumberOfChannels != outputBus->numberOfChannels()) { in process()
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| D | OfflineAudioContext.cpp | 40 …xt* OfflineAudioContext::create(ExecutionContext* context, unsigned numberOfChannels, size_t numbe… in create() argument
57 if (numberOfChannels > AudioContext::maxNumberOfChannels()) { in create()
62 numberOfChannels, in create()
80 …CountedGarbageCollectedWillBeNoop(new OfflineAudioContext(document, numberOfChannels, numberOfFram… in create()
85 "OfflineAudioContext(" + String::number(numberOfChannels) in create()
95 OfflineAudioContext::OfflineAudioContext(Document* document, unsigned numberOfChannels, size_t numb… in OfflineAudioContext() argument
96 : AudioContext(document, numberOfChannels, numberOfFrames, sampleRate) in OfflineAudioContext()
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| D | MediaElementAudioSourceNode.cpp | 73 void MediaElementAudioSourceNode::setFormat(size_t numberOfChannels, float sourceSampleRate) in setFormat() argument
75 if (numberOfChannels != m_sourceNumberOfChannels || sourceSampleRate != m_sourceSampleRate) { in setFormat()
76 …if (!numberOfChannels || numberOfChannels > AudioContext::maxNumberOfChannels() || !AudioUtilities… in setFormat()
78 …setFormat(%u, %f) - unhandled format change", static_cast<unsigned>(numberOfChannels), sourceSampl… in setFormat()
84 m_sourceNumberOfChannels = numberOfChannels; in setFormat()
92 … m_multiChannelResampler = adoptPtr(new MultiChannelResampler(scaleFactor, numberOfChannels)); in setFormat()
103 output(0)->setNumberOfChannels(numberOfChannels); in setFormat()
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| D | MediaStreamAudioDestinationNode.cpp | 38 …nationNode* MediaStreamAudioDestinationNode::create(AudioContext* context, size_t numberOfChannels) in create() argument
40 …fCountedGarbageCollectedWillBeNoop(new MediaStreamAudioDestinationNode(context, numberOfChannels)); in create()
43 …dioDestinationNode::MediaStreamAudioDestinationNode(AudioContext* context, size_t numberOfChannels) in MediaStreamAudioDestinationNode() argument
44 : AudioBasicInspectorNode(context, context->sampleRate(), numberOfChannels) in MediaStreamAudioDestinationNode()
45 , m_mixBus(AudioBus::create(numberOfChannels, ProcessingSizeInFrames)) in MediaStreamAudioDestinationNode()
56 m_source->setAudioFormat(numberOfChannels, context->sampleRate()); in MediaStreamAudioDestinationNode()
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| D | OfflineAudioDestinationNode.cpp | 48 m_renderBus = AudioBus::create(renderTarget->numberOfChannels(), renderQuantumSize); in OfflineAudioDestinationNode()
107 bool channelsMatch = m_renderBus->numberOfChannels() == m_renderTarget->numberOfChannels(); in offlineRender()
120 unsigned numberOfChannels = m_renderTarget->numberOfChannels(); in offlineRender() local
129 for (unsigned channelIndex = 0; channelIndex < numberOfChannels; ++channelIndex) { in offlineRender()
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| D | WaveShaperProcessor.cpp | 35 WaveShaperProcessor::WaveShaperProcessor(float sampleRate, size_t numberOfChannels) in WaveShaperProcessor() argument
36 : AudioDSPKernelProcessor(sampleRate, numberOfChannels) in WaveShaperProcessor()
82 …bool channelCountMatches = source->numberOfChannels() == destination->numberOfChannels() && source… in process()
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| D | GainNode.cpp | 94 unsigned numberOfChannels = input->numberOfChannels(); in checkNumberOfChannelsForInput() local
96 if (isInitialized() && numberOfChannels != output(0)->numberOfChannels()) { in checkNumberOfChannelsForInput()
103 output(0)->setNumberOfChannels(numberOfChannels); in checkNumberOfChannelsForInput()
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| D | AudioBasicInspectorNode.cpp | 82 unsigned numberOfChannels = input->numberOfChannels(); in checkNumberOfChannelsForInput() local
84 if (numberOfChannels != output(0)->numberOfChannels()) { in checkNumberOfChannelsForInput()
86 output(0)->setNumberOfChannels(numberOfChannels); in checkNumberOfChannelsForInput()
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| D | ConvolverNode.cpp | 132 unsigned numberOfChannels = buffer->numberOfChannels(); in setBuffer() local
136 bool isBufferGood = numberOfChannels > 0 && numberOfChannels <= 4 && bufferLength; in setBuffer()
143 RefPtr<AudioBus> bufferBus = AudioBus::create(numberOfChannels, bufferLength, false); in setBuffer()
144 for (unsigned i = 0; i < numberOfChannels; ++i) in setBuffer()
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| D | ChannelMergerNode.cpp | 71 if (m_desiredNumberOfOutputChannels != output->numberOfChannels()) { in process()
78 unsigned maxAllowedOutputChannels = output->numberOfChannels(); in process()
83 unsigned numberOfInputChannels = input->bus()->numberOfChannels(); in process()
102 ASSERT(outputChannelIndex == output->numberOfChannels()); in process()
116 numberOfOutputChannels += input->numberOfChannels(); in checkNumberOfChannelsForInput()
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| D | AudioBuffer.h | 46 static AudioBuffer* create(unsigned numberOfChannels, size_t numberOfFrames, float sampleRate);
47 …static AudioBuffer* create(unsigned numberOfChannels, size_t numberOfFrames, float sampleRate, Exc…
60 unsigned numberOfChannels() const { return m_channels.size(); } in numberOfChannels() function
70 AudioBuffer(unsigned numberOfChannels, size_t numberOfFrames, float sampleRate);
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| /external/chromium_org/third_party/WebKit/Source/platform/exported/ |
| D | WebAudioBus.cpp | 47 void WebAudioBus::initialize(unsigned numberOfChannels, size_t length, double sampleRate) in initialize() argument
50 RefPtr<AudioBus> audioBus = AudioBus::create(numberOfChannels, length); in initialize()
88 unsigned WebAudioBus::numberOfChannels() const in numberOfChannels() function in blink::WebAudioBus
93 return m_private->numberOfChannels(); in numberOfChannels()
129 ASSERT(channelIndex < numberOfChannels()); in channelData()
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| D | WebMediaStreamSource.cpp | 176 virtual void setFormat(size_t numberOfChannels, float sampleRate) OVERRIDE;
188 void ConsumerWrapper::setFormat(size_t numberOfChannels, float sampleRate) in setFormat() argument
190 m_consumer->setFormat(numberOfChannels, sampleRate); in setFormat()
199 size_t numberOfChannels = bus->numberOfChannels(); in consumeAudio() local
200 WebVector<const float*> busVector(numberOfChannels); in consumeAudio()
201 for (size_t i = 0; i < numberOfChannels; ++i) in consumeAudio()
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| /external/aac/libAACdec/src/ |
| D | channel.cpp | 235 const UCHAR numberOfChannels, in CChannelElement_Read() argument
245 FDK_ASSERT( (numberOfChannels == 1) || (numberOfChannels == 2) ); in CChannelElement_Read()
248 list = getBitstreamElementList(aot, epConfig, numberOfChannels, 0); in CChannelElement_Read()
255 if (numberOfChannels == 2) { in CChannelElement_Read()
261 if (numberOfChannels == 2) { in CChannelElement_Read()
264 if (numberOfChannels == 2) { in CChannelElement_Read()
277 if (numberOfChannels == 2) { in CChannelElement_Read()
283 if (numberOfChannels == 2) { in CChannelElement_Read()
294 if (numberOfChannels == 2 && pAacDecoderChannelInfo[0]->pDynData->RawDataInfo.CommonWindow) { in CChannelElement_Read()
429 ch = (ch + 1) % numberOfChannels; in CChannelElement_Read()
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