vector_scaling_operations.c File Reference

#include "webrtc/common_audio/signal_processing/include/signal_processing_library.h"

Functions
void	WebRtcSpl_VectorBitShiftW16 (int16_t *res, size_t length, const int16_t *in, int16_t right_shifts)
void	WebRtcSpl_VectorBitShiftW32 (int32_t *out_vector, size_t vector_length, const int32_t *in_vector, int16_t right_shifts)
void	WebRtcSpl_VectorBitShiftW32ToW16 (int16_t *out, size_t length, const int32_t *in, int right_shifts)
void	WebRtcSpl_ScaleVector (const int16_t *in_vector, int16_t *out_vector, int16_t gain, size_t in_vector_length, int16_t right_shifts)
void	WebRtcSpl_ScaleVectorWithSat (const int16_t *in_vector, int16_t *out_vector, int16_t gain, size_t in_vector_length, int16_t right_shifts)
void	WebRtcSpl_ScaleAndAddVectors (const int16_t *in1, int16_t gain1, int shift1, const int16_t *in2, int16_t gain2, int shift2, int16_t *out, size_t vector_length)
int	WebRtcSpl_ScaleAndAddVectorsWithRoundC (const int16_t *in_vector1, int16_t in_vector1_scale, const int16_t *in_vector2, int16_t in_vector2_scale, int right_shifts, int16_t *out_vector, size_t length)

Function Documentation

WebRtcSpl_ScaleAndAddVectors()

void WebRtcSpl_ScaleAndAddVectors	(	const int16_t *	in1,
		int16_t	gain1,
		int	shift1,
		const int16_t *	in2,
		int16_t	gain2,
		int	shift2,
		int16_t *	out,
		size_t	vector_length
	)

WebRtcSpl_ScaleAndAddVectorsWithRoundC()

int WebRtcSpl_ScaleAndAddVectorsWithRoundC	(	const int16_t *	in_vector1,
		int16_t	in_vector1_scale,
		const int16_t *	in_vector2,
		int16_t	in_vector2_scale,
		int	right_shifts,
		int16_t *	out_vector,
		size_t	length
	)

WebRtcSpl_ScaleVector()

void WebRtcSpl_ScaleVector	(	const int16_t *	in_vector,
		int16_t *	out_vector,
		int16_t	gain,
		size_t	in_vector_length,
		int16_t	right_shifts
	)

WebRtcSpl_ScaleVectorWithSat()

void WebRtcSpl_ScaleVectorWithSat	(	const int16_t *	in_vector,
		int16_t *	out_vector,
		int16_t	gain,
		size_t	in_vector_length,
		int16_t	right_shifts
	)

WebRtcSpl_VectorBitShiftW16()

void WebRtcSpl_VectorBitShiftW16	(	int16_t *	res,
		size_t	length,
		const int16_t *	in,
		int16_t	right_shifts
	)

WebRtcSpl_VectorBitShiftW32()

void WebRtcSpl_VectorBitShiftW32	(	int32_t *	out_vector,
		size_t	vector_length,
		const int32_t *	in_vector,
		int16_t	right_shifts
	)

WebRtcSpl_VectorBitShiftW32ToW16()

void WebRtcSpl_VectorBitShiftW32ToW16	(	int16_t *	out,
		size_t	length,
		const int32_t *	in,
		int	right_shifts
	)