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    Searched refs:HRTFKernel (Results 1 - 7 of 7) sorted by null

  /external/webkit/Source/WebCore/platform/audio/
HRTFKernel.h 45 // HRTFKernel is a frequency-domain representation of an impulse-response used as part of the spatialized panning system.
46 // For a given azimuth / elevation angle there will be one HRTFKernel for the left ear transfer function, and one for the right ear.
50 class HRTFKernel : public RefCounted<HRTFKernel> {
54 static PassRefPtr<HRTFKernel> create(AudioChannel* channel, size_t fftSize, double sampleRate, bool bassBoost)
56 return adoptRef(new HRTFKernel(channel, fftSize, sampleRate, bassBoost));
59 static PassRefPtr<HRTFKernel> create(PassOwnPtr<FFTFrame> fftFrame, double frameDelay, double sampleRate)
61 return adoptRef(new HRTFKernel(fftFrame, frameDelay, sampleRate));
64 // Given two HRTFKernels, and an interpolation factor x: 0 -> 1, returns an interpolated HRTFKernel.
65 static PassRefPtr<HRTFKernel> createInterpolatedKernel(HRTFKernel* kernel1, HRTFKernel* kernel2, double x)
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HRTFElevation.h 32 #include "HRTFKernel.h"
68 void getKernelsFromAzimuth(double azimuthBlend, unsigned azimuthIndex, HRTFKernel* &kernelL, HRTFKernel* &kernelR, double& frameDelayL, double& frameDelayR);
82 // Given a specific azimuth and elevation angle, returns the left and right HRTFKernel.
87 RefPtr<HRTFKernel>& kernelL, RefPtr<HRTFKernel>& kernelR);
89 // Given a specific azimuth and elevation angle, returns the left and right HRTFKernel in kernelL and kernelR.
93 RefPtr<HRTFKernel>& kernelL, RefPtr<HRTFKernel>& kernelR);
HRTFDatabase.h 44 class HRTFKernel;
55 void getKernelsFromAzimuthElevation(double azimuthBlend, unsigned azimuthIndex, double elevationAngle, HRTFKernel* &kernelL, HRTFKernel* &kernelR, double& frameDelayL, double& frameDelayR);
HRTFElevation.cpp 56 RefPtr<HRTFKernel>& kernelL, RefPtr<HRTFKernel>& kernelR)
58 RefPtr<HRTFKernel> kernelL1;
59 RefPtr<HRTFKernel> kernelR1;
67 RefPtr<HRTFKernel> kernelL2;
68 RefPtr<HRTFKernel> kernelR2;
74 kernelL = HRTFKernel::createInterpolatedKernel(kernelL1.get(), kernelR2.get(), 0.5);
75 kernelR = HRTFKernel::createInterpolatedKernel(kernelR1.get(), kernelL2.get(), 0.5);
81 RefPtr<HRTFKernel>& kernelL, RefPtr<HRTFKernel>& kernelR
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HRTFKernel.cpp 33 #include "HRTFKernel.h"
68 HRTFKernel::HRTFKernel(AudioChannel* channel, size_t fftSize, double sampleRate, bool bassBoost)
106 PassOwnPtr<AudioChannel> HRTFKernel::createImpulseResponse()
119 PassRefPtr<HRTFKernel> HRTFKernel::createInterpolatedKernel(HRTFKernel* kernel1, HRTFKernel* kernel2, double x)
137 return HRTFKernel::create(interpolatedFrame.release(), frameDelay, sampleRate1);
HRTFDatabase.cpp 86 void HRTFDatabase::getKernelsFromAzimuthElevation(double azimuthBlend, unsigned azimuthIndex, double elevationAngle, HRTFKernel* &kernelL, HRTFKernel* &kernelR,
HRTFPanner.cpp 43 // The value of 2 milliseconds is larger than the largest delay which exists in any HRTFKernel from the default HRTFDatabase (0.0136 seconds).
194 HRTFKernel* kernelL;
195 HRTFKernel* kernelR;

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