g728_template.c File Reference

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Functions
static void	convolve (float *tgt, const float *src, int len, int n)
static void	do_hybrid_window (void(*vector_fmul)(float *dst, const float *src0, const float *src1, int len), int order, int n, int non_rec, float *out, const float *hist, float *out2, const float *window)
	Hybrid window filtering, see blocks 36 and 49 of the G.728 specification.

Function Documentation

convolve()

static void convolve ( float * tgt, const float * src, int len, int n )

static

Definition at line 21 of file g728_template.c.

Referenced by do_hybrid_window().

do_hybrid_window()

static void do_hybrid_window ( void(* vector_fmul )(float *dst, const float *src0, const float *src1, int len), int order, int n, int non_rec, float * out, const float * hist, float * out2, const float * window )

static

Hybrid window filtering, see blocks 36 and 49 of the G.728 specification.

Parameters

order	filter order
n	input length
non_rec	number of non-recursive samples
out	filter output
hist	pointer to the input history of the filter
out	pointer to the non-recursive part of the output
out2	pointer to the recursive part of the output
window	pointer to the windowing function table

Definition at line 40 of file g728_template.c.

Referenced by backward_filter(), and hybrid_window().