/* * Copyright (C) 2010 Google Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
class HRTFDatabase { public: static nsReturnRef<HRTFDatabase> create(float sampleRate);
// clang-format off // getKernelsFromAzimuthElevation() returns a left and right ear kernel, and an interpolated left and right frame delay for the given azimuth and elevation. // azimuthBlend must be in the range 0 -> 1. // Valid values for azimuthIndex are 0 -> HRTFElevation::NumberOfTotalAzimuths - 1 (corresponding to angles of 0 -> 360). // Valid values for elevationAngle are MinElevation -> MaxElevation. // clang-format on void getKernelsFromAzimuthElevation(double azimuthBlend, unsigned azimuthIndex, double elevationAngle,
HRTFKernel*& kernelL,
HRTFKernel*& kernelR, double& frameDelayL, double& frameDelayR);
// Returns the number of different azimuth angles. staticunsigned numberOfAzimuths() { return HRTFElevation::NumberOfTotalAzimuths;
}
float sampleRate() const { return m_sampleRate; }
// Number of elevations loaded from resource. staticconstunsigned NumberOfRawElevations;
// Minimum and maximum elevation angles (inclusive) for a HRTFDatabase. staticconstint MinElevation; staticconstint MaxElevation; staticconstunsigned RawElevationAngleSpacing;
// Interpolates by this factor to get the total number of elevations from // every elevation loaded from resource. staticconstunsigned InterpolationFactor;
// Total number of elevations after interpolation. staticconstunsigned NumberOfTotalElevations;
// Returns the index for the correct HRTFElevation given the elevation angle. staticunsigned indexFromElevationAngle(double);
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.