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  /external/chromium_org/third_party/WebKit/Source/platform/audio/
VectorMath.h 36 PLATFORM_EXPORT void vsma(const float* sourceP, int sourceStride, const float* scale, float* destP, int destStride, size_t framesToProcess);
38 PLATFORM_EXPORT void vsmul(const float* sourceP, int sourceStride, const float* scale, float* destP, int destStride, size_t framesToProcess);
42 PLATFORM_EXPORT void vmaxmgv(const float* sourceP, int sourceStride, float* maxP, size_t framesToProcess);
45 PLATFORM_EXPORT void vsvesq(const float* sourceP, int sourceStride, float* sumP, size_t framesToProcess);
54 PLATFORM_EXPORT void vclip(const float* sourceP, int sourceStride, const float* lowThresholdP, const float* highThresholdP, float* destP, int destStride, size_t framesToProcess);
VectorMath.cpp 58 void vsmul(const float* sourceP, int sourceStride, const float* scale, float* destP, int destStride, size_t framesToProcess)
61 ::vsmul(sourceP, sourceStride, scale, destP, destStride, framesToProcess);
63 vDSP_vsmul(sourceP, sourceStride, scale, destP, destStride, framesToProcess);
103 void vsma(const float* sourceP, int sourceStride, const float* scale, float* destP, int destStride, size_t framesToProcess)
105 vDSP_vsma(sourceP, sourceStride, scale, destP, destStride, destP, destStride, framesToProcess);
108 void vmaxmgv(const float* sourceP, int sourceStride, float* maxP, size_t framesToProcess)
110 vDSP_maxmgv(sourceP, sourceStride, maxP, framesToProcess);
113 void vsvesq(const float* sourceP, int sourceStride, float* sumP, size_t framesToProcess)
115 vDSP_svesq(const_cast<float*>(sourceP), sourceStride, sumP, framesToProcess);
118 void vclip(const float* sourceP, int sourceStride, const float* lowThresholdP, const float* highThresholdP, float* destP, int dest (…)
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ReverbInputBuffer.cpp 43 void ReverbInputBuffer::write(const float* sourceP, size_t numberOfFrames)
51 memcpy(m_buffer.data() + m_writeIndex, sourceP, sizeof(float) * numberOfFrames);
72 float* sourceP = m_buffer.data();
73 float* p = sourceP + *readIndex;
DirectConvolver.h 45 void process(AudioFloatArray* convolutionKernel, const float* sourceP, float* destP, size_t framesToProcess);
DownSampler.h 46 void process(const float* sourceP, float* destP, size_t sourceFramesToProcess);
FFTConvolver.h 49 void process(FFTFrame* fftKernel, const float* sourceP, float* destP, size_t framesToProcess);
ReverbInputBuffer.h 45 void write(const float* sourceP, size_t numberOfFrames);
UpSampler.h 46 void process(const float* sourceP, float* destP, size_t sourceFramesToProcess);
FFTConvolver.cpp 50 void FFTConvolver::process(FFTFrame* fftKernel, const float* sourceP, float* destP, size_t framesToProcess)
64 for (size_t i = 0; i < numberOfDivisions; ++i, sourceP += divisionSize, destP += divisionSize) {
69 bool isCopyGood1 = sourceP && inputP && m_readWriteIndex + divisionSize <= m_inputBuffer.size();
74 memcpy(inputP + m_readWriteIndex, sourceP, sizeof(float) * divisionSize);
Biquad.h 53 void process(const float* sourceP, float* destP, size_t framesToProcess);
97 void processFast(const float* sourceP, float* destP, size_t framesToProcess);
98 void processSliceFast(double* sourceP, double* destP, double* coefficientsP, size_t framesToProcess);
UpSampler.cpp 77 void UpSampler::process(const float* sourceP, float* destP, size_t sourceFramesToProcess)
103 memcpy(inputP, sourceP, sizeof(float) * sourceFramesToProcess);
111 m_convolver.process(&m_kernel, sourceP, oddSamplesP, sourceFramesToProcess);
Biquad.cpp 77 void Biquad::process(const float* sourceP, float* destP, size_t framesToProcess)
81 processFast(sourceP, destP, framesToProcess);
84 ippsIIR64f_32f(sourceP, destP, static_cast<int>(framesToProcess), m_biquadState);
103 float x = *sourceP++;
134 void Biquad::processFast(const float* sourceP, float* destP, size_t framesToProcess)
158 input2P[i] = *sourceP++;
170 void Biquad::processSliceFast(double* sourceP, double* destP, double* coefficientsP, size_t framesToProcess)
173 vDSP_deq22D(sourceP, 1, coefficientsP, destP, 1, framesToProcess);
175 // Save history. Note that sourceP and destP reference m_inputBuffer and m_outputBuffer respectively.
178 sourceP[0] = sourceP[framesToProcess - 2 + 2]
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DownSampler.cpp 85 void DownSampler::process(const float* sourceP, float* destP, size_t sourceFramesToProcess)
113 memcpy(inputP, sourceP, sizeof(float) * sourceFramesToProcess);
115 // Copy the odd sample-frames from sourceP, delayed by one sample-frame (destination sample-rate)
DirectConvolver.cpp 55 void DirectConvolver::process(AudioFloatArray* convolutionKernel, const float* sourceP, float* destP, size_t framesToProcess)
70 bool isCopyGood = kernelP && sourceP && destP && m_buffer.data();
83 ippsConv_32f(static_cast<const Ipp32f*>(sourceP), framesToProcess, static_cast<Ipp32f*>(kernelP), kernelSize, static_cast<Ipp32f*>(outputBuffer));
91 memcpy(inputP, sourceP, sizeof(float) * framesToProcess);

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