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Searched refs:framesToProcess (Results 1 – 25 of 98) sorted by relevance

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/external/chromium_org/third_party/WebKit/Source/modules/webaudio/
DWaveShaperDSPKernel.cpp60 void WaveShaperDSPKernel::process(const float* source, float* destination, size_t framesToProcess) in process() argument
64 processCurve(source, destination, framesToProcess); in process()
67 processCurve2x(source, destination, framesToProcess); in process()
70 processCurve4x(source, destination, framesToProcess); in process()
78 … WaveShaperDSPKernel::processCurve(const float* source, float* destination, size_t framesToProcess) in processCurve() argument
85 memcpy(destination, source, sizeof(float) * framesToProcess); in processCurve()
95 memcpy(destination, source, sizeof(float) * framesToProcess); in processCurve()
100 for (unsigned i = 0; i < framesToProcess; ++i) { in processCurve()
131 …aveShaperDSPKernel::processCurve2x(const float* source, float* destination, size_t framesToProcess) in processCurve2x() argument
133 bool isSafe = framesToProcess == RenderingQuantum; in processCurve2x()
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DOscillatorNode.cpp150 bool OscillatorNode::calculateSampleAccuratePhaseIncrements(size_t framesToProcess) in calculateSampleAccuratePhaseIncrements() argument
152 …bool isGood = framesToProcess <= m_phaseIncrements.size() && framesToProcess <= m_detuneValues.siz… in calculateSampleAccuratePhaseIncrements()
175 m_frequency->calculateSampleAccurateValues(phaseIncrements, framesToProcess); in calculateSampleAccuratePhaseIncrements()
188 m_detune->calculateSampleAccurateValues(detuneValues, framesToProcess); in calculateSampleAccuratePhaseIncrements()
192 vsmul(detuneValues, 1, &k, detuneValues, 1, framesToProcess); in calculateSampleAccuratePhaseIncrements()
193 for (unsigned i = 0; i < framesToProcess; ++i) in calculateSampleAccuratePhaseIncrements()
198 vmul(detuneValues, 1, phaseIncrements, 1, phaseIncrements, 1, framesToProcess); in calculateSampleAccuratePhaseIncrements()
210 vsmul(phaseIncrements, 1, &finalScale, phaseIncrements, 1, framesToProcess); in calculateSampleAccuratePhaseIncrements()
216 void OscillatorNode::process(size_t framesToProcess) in process() argument
225 ASSERT(framesToProcess <= m_phaseIncrements.size()); in process()
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DAudioBufferSourceNode.cpp86 void AudioBufferSourceNode::process(size_t framesToProcess) in process() argument
114 updateSchedulingInfo(framesToProcess, in process()
141 …erSourceNode::renderSilenceAndFinishIfNotLooping(AudioBus*, unsigned index, size_t framesToProcess) in renderSilenceAndFinishIfNotLooping() argument
146 if (framesToProcess > 0) { in renderSilenceAndFinishIfNotLooping()
150 memset(m_destinationChannels[i] + index, 0, sizeof(float) * framesToProcess); in renderSilenceAndFinishIfNotLooping()
243 int framesToProcess = numberOfFrames; in renderFromBuffer() local
256 while (framesToProcess > 0) { in renderFromBuffer()
258 int framesThisTime = min(framesToProcess, framesToEnd); in renderFromBuffer()
266 framesToProcess -= framesThisTime; in renderFromBuffer()
271 if (renderSilenceAndFinishIfNotLooping(bus, writeIndex, framesToProcess)) in renderFromBuffer()
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DGainNode.cpp53 void GainNode::process(size_t framesToProcess) in process() argument
69 ASSERT(framesToProcess <= m_sampleAccurateGainValues.size()); in process()
70 if (framesToProcess <= m_sampleAccurateGainValues.size()) { in process()
72 gain()->calculateSampleAccurateValues(gainValues, framesToProcess); in process()
73 … outputBus->copyWithSampleAccurateGainValuesFrom(*inputBus, gainValues, framesToProcess); in process()
DWaveShaperDSPKernel.h46 virtual void process(const float* source, float* dest, size_t framesToProcess) OVERRIDE;
56 void processCurve(const float* source, float* dest, size_t framesToProcess);
59 void processCurve2x(const float* source, float* dest, size_t framesToProcess);
60 void processCurve4x(const float* source, float* dest, size_t framesToProcess);
DScriptProcessorNode.cpp151 void ScriptProcessorNode::process(size_t framesToProcess) in process() argument
175 …& bufferSize() == outputBuffer->length() && m_bufferReadWriteIndex + framesToProcess <= bufferSize… in process()
186 …bool isFramesToProcessGood = framesToProcess && bufferSize() >= framesToProcess && !(bufferSize() … in process()
199 …ChannelMemory(i, inputBuffer->getChannelData(i)->data() + m_bufferReadWriteIndex, framesToProcess); in process()
206 …outputBuffer->getChannelData(i)->data() + m_bufferReadWriteIndex, sizeof(float) * framesToProcess); in process()
209 m_bufferReadWriteIndex = (m_bufferReadWriteIndex + framesToProcess) % bufferSize(); in process()
DAudioBasicProcessorNode.cpp70 void AudioBasicProcessorNode::process(size_t framesToProcess) in process() argument
83 processor()->process(sourceBus, destinationBus, framesToProcess); in process()
88 void AudioBasicProcessorNode::pullInputs(size_t framesToProcess) in pullInputs() argument
91 input(0)->pull(output(0)->bus(), framesToProcess); in pullInputs()
DOfflineAudioDestinationNode.cpp116 size_t framesToProcess = m_renderTarget->length(); in offlineRender() local
120 while (framesToProcess > 0) { in offlineRender()
124 size_t framesAvailableToCopy = min(framesToProcess, renderQuantumSize); in offlineRender()
133 framesToProcess -= framesAvailableToCopy; in offlineRender()
DRealtimeAnalyser.cpp90 void RealtimeAnalyser::writeInput(AudioBus* bus, size_t framesToProcess) in writeInput() argument
92 …ool isBusGood = bus && bus->numberOfChannels() > 0 && bus->channel(0)->length() >= framesToProcess; in writeInput()
98 …bool isDestinationGood = m_writeIndex < m_inputBuffer.size() && m_writeIndex + framesToProcess <= … in writeInput()
108 memcpy(dest, source, sizeof(float) * framesToProcess); in writeInput()
115 VectorMath::vadd(dest, 1, source, 1, dest, 1, framesToProcess); in writeInput()
118 VectorMath::vsmul(dest, 1, &scale, dest, 1, framesToProcess); in writeInput()
121 m_writeIndex += framesToProcess; in writeInput()
DChannelSplitterNode.cpp59 void ChannelSplitterNode::process(size_t framesToProcess) in process() argument
63 ASSERT_UNUSED(framesToProcess, framesToProcess == source->length()); in process()
DAudioNodeInput.cpp190 void AudioNodeInput::sumAllConnections(AudioBus* summingBus, size_t framesToProcess) in sumAllConnections() argument
210 AudioBus* connectionBus = output->pull(0, framesToProcess); in sumAllConnections()
217 AudioBus* AudioNodeInput::pull(AudioBus* inPlaceBus, size_t framesToProcess) in pull() argument
225 return output->pull(inPlaceBus, framesToProcess); in pull()
238 sumAllConnections(internalSummingBus, framesToProcess); in pull()
/external/chromium_org/third_party/WebKit/Source/platform/audio/
DReverb.cpp136 void Reverb::process(const AudioBus* sourceBus, AudioBus* destinationBus, size_t framesToProcess) in process() argument
141 …&& framesToProcess <= MaxFrameSize && framesToProcess <= sourceBus->length() && framesToProcess <=… in process()
165 m_convolvers[0]->process(sourceChannelL, destinationChannelL, framesToProcess); in process()
166 m_convolvers[1]->process(sourceChannelR, destinationChannelR, framesToProcess); in process()
171 m_convolvers[i]->process(sourceChannelL, destinationChannel, framesToProcess); in process()
175 m_convolvers[0]->process(sourceChannelL, destinationChannelL, framesToProcess); in process()
179 …data() && destinationChannelL->length() >= framesToProcess && destinationChannelR->length() >= fra… in process()
183 …(destinationChannelR->mutableData(), destinationChannelL->data(), sizeof(float) * framesToProcess); in process()
186 m_convolvers[0]->process(sourceChannelL, destinationChannelL, framesToProcess); in process()
196 m_convolvers[0]->process(sourceChannelL, destinationChannelL, framesToProcess); in process()
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DReverbConvolverStage.cpp96 void ReverbConvolverStage::processInBackground(ReverbConvolver* convolver, size_t framesToProcess) in processInBackground() argument
99 float* source = inputBuffer->directReadFrom(&m_inputReadIndex, framesToProcess); in processInBackground()
100 process(source, framesToProcess); in processInBackground()
103 void ReverbConvolverStage::process(const float* source, size_t framesToProcess) in process() argument
117 bool isPreDelaySafe = m_preReadWriteIndex + framesToProcess <= m_preDelayBuffer.size(); in process()
122 isTemporaryBufferSafe = framesToProcess <= m_temporaryBuffer.size(); in process()
133 isTemporaryBufferSafe = framesToProcess <= m_preDelayBuffer.size(); in process()
143 m_accumulationBuffer->updateReadIndex(&m_accumulationReadIndex, framesToProcess); in process()
149 … m_fftConvolver->process(m_fftKernel.get(), preDelayedSource, temporaryBuffer, framesToProcess); in process()
151 …directConvolver->process(m_directKernel.get(), preDelayedSource, temporaryBuffer, framesToProcess); in process()
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DVectorMath.cpp58 …ourceP, int sourceStride, const float* scale, float* destP, int destStride, size_t framesToProcess) in vsmul() argument
61 ::vsmul(sourceP, sourceStride, scale, destP, destStride, framesToProcess); in vsmul()
63 vDSP_vsmul(sourceP, sourceStride, scale, destP, destStride, framesToProcess); in vsmul()
67 …e1, const float* source2P, int sourceStride2, float* destP, int destStride, size_t framesToProcess) in vadd() argument
70 ::vadd(source1P, sourceStride1, source2P, sourceStride2, destP, destStride, framesToProcess); in vadd()
72 vDSP_vadd(source1P, sourceStride1, source2P, sourceStride2, destP, destStride, framesToProcess); in vadd()
76 …e1, const float* source2P, int sourceStride2, float* destP, int destStride, size_t framesToProcess) in vmul() argument
79 ::vmul(source1P, sourceStride1, source2P, sourceStride2, destP, destStride, framesToProcess); in vmul()
81 vDSP_vmul(source1P, sourceStride1, source2P, sourceStride2, destP, destStride, framesToProcess); in vmul()
85 …nst float* real2P, const float* imag2P, float* realDestP, float* imagDestP, size_t framesToProcess) in zvmul() argument
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DVectorMath.h36 …urceP, int sourceStride, const float* scale, float* destP, int destStride, size_t framesToProcess);
38 …urceP, int sourceStride, const float* scale, float* destP, int destStride, size_t framesToProcess);
39 …1, const float* source2P, int sourceStride2, float* destP, int destStride, size_t framesToProcess);
42 …M_EXPORT void vmaxmgv(const float* sourceP, int sourceStride, float* maxP, size_t framesToProcess);
45 …RM_EXPORT void vsvesq(const float* sourceP, int sourceStride, float* sumP, size_t framesToProcess);
48 …1, const float* source2P, int sourceStride2, float* destP, int destStride, size_t framesToProcess);
51 …st float* real2P, const float* imag2P, float* realDestP, float* imagDestP, size_t framesToProcess);
54 … lowThresholdP, const float* highThresholdP, float* destP, int destStride, size_t framesToProcess);
DMultiChannelResampler.cpp56 virtual void provideInput(AudioBus* bus, size_t framesToProcess) OVERRIDE in provideInput() argument
66 m_framesToProcess = framesToProcess; in provideInput()
67 m_multiChannelBus = AudioBus::create(m_numberOfChannels, framesToProcess); in provideInput()
68 m_multiChannelProvider->provideInput(m_multiChannelBus.get(), framesToProcess); in provideInput()
72 bool isGood = m_multiChannelBus.get() && framesToProcess == m_framesToProcess; in provideInput()
80 …ableData(), m_multiChannelBus->channel(m_currentChannel)->data(), sizeof(float) * framesToProcess); in provideInput()
103 …nelResampler::process(AudioSourceProvider* provider, AudioBus* destination, size_t framesToProcess) in process() argument
117 framesToProcess); in process()
DAudioResamplerKernel.cpp51 float* AudioResamplerKernel::getSourcePointer(size_t framesToProcess, size_t* numberOfSourceFramesN… in getSourcePointer() argument
53 ASSERT(framesToProcess <= MaxFramesToProcess); in getSourcePointer()
56 double nextFractionalIndex = m_virtualReadIndex + framesToProcess * rate(); in getSourcePointer()
76 void AudioResamplerKernel::process(float* destination, size_t framesToProcess) in process() argument
78 ASSERT(framesToProcess <= MaxFramesToProcess); in process()
96 ASSERT(framesToProcess > 0); in process()
97 …ASSERT(virtualReadIndex >= 0 && 1 + static_cast<unsigned>(virtualReadIndex + (framesToProcess - 1)… in process()
100 int n = framesToProcess; in process()
DFFTConvolver.cpp50 …Convolver::process(FFTFrame* fftKernel, const float* sourceP, float* destP, size_t framesToProcess) in process() argument
56 bool isGood = !(halfSize % framesToProcess && framesToProcess % halfSize); in process()
61 size_t numberOfDivisions = halfSize <= framesToProcess ? (framesToProcess / halfSize) : 1; in process()
62 size_t divisionSize = numberOfDivisions == 1 ? framesToProcess : halfSize; in process()
DDirectConvolver.cpp55 …ess(AudioFloatArray* convolutionKernel, const float* sourceP, float* destP, size_t framesToProcess) in process() argument
57 ASSERT(framesToProcess == m_inputBlockSize); in process()
58 if (framesToProcess != m_inputBlockSize) in process()
83 …ippsConv_32f(static_cast<const Ipp32f*>(sourceP), framesToProcess, static_cast<Ipp32f*>(kernelP), … in process()
85 vadd(outputBuffer, 1, overlayBuffer, 1, destP, 1, framesToProcess); in process()
91 memcpy(inputP, sourceP, sizeof(float) * framesToProcess); in process()
95 …conv(inputP - kernelSize + 1, 1, kernelP + kernelSize - 1, -1, destP, 1, framesToProcess, kernelSi… in process()
97 …vDSP_conv(inputP - kernelSize + 1, 1, kernelP + kernelSize - 1, -1, destP, 1, framesToProcess, ker… in process()
108 while (i < framesToProcess) { in process()
374 memcpy(m_buffer.data(), inputP, sizeof(float) * framesToProcess); in process()
DReverbConvolver.cpp153 …rocess(const AudioChannel* sourceChannel, AudioChannel* destinationChannel, size_t framesToProcess) in process() argument
155 …ationChannel && sourceChannel->length() >= framesToProcess && destinationChannel->length() >= fram… in process()
168 m_inputBuffer.write(source, framesToProcess); in process()
172 m_stages[i]->process(source, framesToProcess); in process()
175 m_accumulationBuffer.readAndClear(destination, framesToProcess); in process()
DBiquad.cpp77 void Biquad::process(const float* sourceP, float* destP, size_t framesToProcess) in process() argument
81 processFast(sourceP, destP, framesToProcess); in process()
84 ippsIIR64f_32f(sourceP, destP, static_cast<int>(framesToProcess), m_biquadState); in process()
87 int n = framesToProcess; in process()
134 void Biquad::processFast(const float* sourceP, float* destP, size_t framesToProcess) in processFast() argument
151 int n = framesToProcess; in processFast()
170 …ad::processSliceFast(double* sourceP, double* destP, double* coefficientsP, size_t framesToProcess) in processSliceFast() argument
173 vDSP_deq22D(sourceP, 1, coefficientsP, destP, 1, framesToProcess); in processSliceFast()
178 sourceP[0] = sourceP[framesToProcess - 2 + 2]; in processSliceFast()
179 sourceP[1] = sourceP[framesToProcess - 1 + 2]; in processSliceFast()
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DEqualPowerPanner.cpp52 …imuth, double /*elevation*/, const AudioBus* inputBus, AudioBus* outputBus, size_t framesToProcess) in pan() argument
54 …us->numberOfChannels() == 1 || inputBus->numberOfChannels() == 2) && framesToProcess <= inputBus->… in pan()
61 …bool isOutputSafe = outputBus && outputBus->numberOfChannels() == 2 && framesToProcess <= outputBu… in pan()
121 int n = framesToProcess; in pan()
DBiquad.h53 void process(const float* sourceP, float* destP, size_t framesToProcess);
97 void processFast(const float* sourceP, float* destP, size_t framesToProcess);
98 …id processSliceFast(double* sourceP, double* destP, double* coefficientsP, size_t framesToProcess);
DAudioDestination.cpp167 void AudioDestination::provideInput(AudioBus* bus, size_t framesToProcess) in provideInput() argument
170 if (m_inputFifo->framesInFifo() >= framesToProcess) { in provideInput()
171 m_inputFifo->consume(m_inputBus.get(), framesToProcess); in provideInput()
175 m_callback.render(sourceBus, bus, framesToProcess); in provideInput()
DHRTFPanner.cpp121 …edAzimuth, double elevation, const AudioBus* inputBus, AudioBus* outputBus, size_t framesToProcess) in pan() argument
128 …bool isOutputGood = outputBus && outputBus->numberOfChannels() == 2 && framesToProcess <= outputBu… in pan()
202 ASSERT(1UL << static_cast<int>(log2(framesToProcess)) == framesToProcess); in pan()
203 ASSERT(framesToProcess >= RenderingQuantum); in pan()
206 const unsigned numberOfSegments = framesToProcess / framesPerSegment; in pan()

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