K35Filter.h File Reference

Namespaces
	sst
	Parent namespace for all Surge Synth Team code.
	sst::filters
	DSP code for Surge filters.
	sst::filters::K35Filter
	This namespace contains an adaptation of the filter from https://github.com/TheWaveWarden/odin2/blob/master/Source/audio/Filters/Korg35Filter.cpp.

Macros
#define	F(a)   _mm_set_ps1(a)
#define	M(a, b)   _mm_mul_ps(a, b)
#define	D(a, b)   _mm_div_ps(a, b)
#define	A(a, b)   _mm_add_ps(a, b)
#define	S(a, b)   _mm_sub_ps(a, b)

Enumerations
enum	k35_coeffs {   k35_G = 0, k35_lb, k35_hb, k35_k,   k35_alpha, k35_saturation, k35_saturation_blend, k35_saturation_blend_inv }
enum	k35_state { k35_lz, k35_hz, k35_2z }

Functions
template<typename TuningProvider >
void	makeCoefficients (FilterCoefficientMaker< TuningProvider > *cm, float freq, float reso, bool is_lowpass, float saturation, float sampleRate, float sampleRateInv, TuningProvider *provider)
void	processCoeffs (QuadFilterUnitState *__restrict f)
__m128	process_lp (QuadFilterUnitState *__restrict f, __m128 input)
__m128	process_hp (QuadFilterUnitState *__restrict f, __m128 input)

Macro Definition Documentation

F

#define F

(

a

)

_mm_set_ps1(a)

M

#define M	(		a,
			b
	)		_mm_mul_ps(a, b)

D

#define D	(		a,
			b
	)		_mm_div_ps(a, b)

A

#define A	(		a,
			b
	)		_mm_add_ps(a, b)

S

#define S	(		a,
			b
	)		_mm_sub_ps(a, b)