JPL::VBAP::LUTBuilder2D< GetSpeakerAngleFunction > Class Template Reference

Forward declarations. More...

#include <JPLSpatial/Panning/VBAPLUT2D.h>

Public Member Functions
	LUTBuilder2D (ChannelMap channelMap, LUTType &LUT)
JPL_INLINE bool	RequiresChannelConversion () const noexcept
float	FindShortestAperture () const
	Find shortest aperture between two speakers of the target map.
bool	ComputeCellFor (const Vec2 &direction, int lutOffset)
	Comput LUT gains for given direction and LUT offset.
bool	BuildForAllDirections ()
	Build the entire LUT for all directions.

Detailed Description

template<auto GetSpeakerAngleFunction>
class JPL::VBAP::LUTBuilder2D< GetSpeakerAngleFunction >

Forward declarations.

Helper class to build a LUT for a set of directions and indices.

Constructor & Destructor Documentation

LUTBuilder2D()

template<auto GetSpeakerAngleFunction>

JPL::VBAP::LUTBuilder2D< GetSpeakerAngleFunction >::LUTBuilder2D ( ChannelMap channelMap, LUTType & LUT )

inline

Member Function Documentation

BuildForAllDirections()

template<auto GetSpeakerAngleFunction>

bool JPL::VBAP::LUTBuilder2D< GetSpeakerAngleFunction >::BuildForAllDirections ( )

inlinenodiscard

Build the entire LUT for all directions.

ComputeCellFor()

template<auto GetSpeakerAngleFunction>

bool JPL::VBAP::LUTBuilder2D< GetSpeakerAngleFunction >::ComputeCellFor ( const Vec2 & direction, int lutOffset )

inlinenodiscard

Comput LUT gains for given direction and LUT offset.

Note: we could use indices here instead of ChannelIds if we'd want to skip LFE in our table

FindShortestAperture()

template<auto GetSpeakerAngleFunction>

float JPL::VBAP::LUTBuilder2D< GetSpeakerAngleFunction >::FindShortestAperture ( ) const

inlinenodiscard

Find shortest aperture between two speakers of the target map.

RequiresChannelConversion()

template<auto GetSpeakerAngleFunction>

JPL_INLINE bool JPL::VBAP::LUTBuilder2D< GetSpeakerAngleFunction >::RequiresChannelConversion ( ) const

inlinenodiscardnoexcept

If target channel map has < 4 speakers, we use intermediary quad map to compute the gains, which are then converte to target map and stored in the LUT

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The documentation for this class was generated from the following file:

• JPLSpatial/Panning/VBAPLUT2D.h