tpt_conv_opt_q15.c File Reference

#include "tpt_math.h"

Include dependency graph for tpt_conv_opt_q15.c:

Functions
void	tpt_conv_opt_q15 (q15_t *aOutData, const q15_t *aInDataA, uint32_t aLenA, const q15_t *aInDataB, uint32_t aLenB, q15_t *aScratch1, q15_t *aScratch2)
	Q15 partial convolution (overlap-add, index-clipped).

Function Documentation

tpt_conv_opt_q15()

void tpt_conv_opt_q15	(	q15_t *	aOutData,
		const q15_t *	aInDataA,
		uint32_t	aLenA,
		const q15_t *	aInDataB,
		uint32_t	aLenB,
		q15_t *	aScratch1,
		q15_t *	aScratch2 )

Q15 partial convolution (overlap-add, index-clipped).

Parameters

[out]	aOutData	points to the location where the output result is written. Length aLenA+aLenB-1.
[in]	aInDataA	longer sequence
[in]	aLenA	length of aInDataA
[in]	aInDataB	shorter sequence
[in]	aLenB	length of aInDataB
[in]	aScratch1	points to scratch buffer of size max(aLenA,aLenB) + 2*min(aLenA, aLenB) - 2
[in]	aScratch2	points to scratch buffer of size min(aLenA,aLenB)

Returns

none