fixed_dsp.c File Reference

#include "fixed_dsp.h"

Go to the source code of this file.

Functions
static void	vector_fmul_window_fixed_scaled_c (int16_t *dst, const int32_t *src0, const int32_t *src1, const int32_t *win, int len, uint8_t bits)
static void	vector_fmul_window_fixed_c (int32_t *dst, const int32_t *src0, const int32_t *src1, const int32_t *win, int len)
AVFixedDSPContext *	avpriv_alloc_fixed_dsp (int bit_exact)
	Allocate and initialize a fixed DSP context.

Function Documentation

static void vector_fmul_window_fixed_scaled_c ( int16_t *  dst, const int32_t *  src0, const int32_t *  src1, const int32_t *  win, int  len, uint8_t  bits  )

static

Definition at line 50 of file fixed_dsp.c.

Referenced by avpriv_alloc_fixed_dsp().

static void vector_fmul_window_fixed_c ( int32_t *  dst, const int32_t *  src0, const int32_t *  src1, const int32_t *  win, int  len  )

static

Definition at line 71 of file fixed_dsp.c.

Referenced by avpriv_alloc_fixed_dsp().

AVFixedDSPContext* avpriv_alloc_fixed_dsp

(

int

strict

)

Allocate and initialize a fixed DSP context.

note: should be freed with a av_free call when no longer needed.

Parameters

strict

setting to non-zero avoids using functions which may not be IEEE-754 compliant

Definition at line 91 of file fixed_dsp.c.

Referenced by ac3_decode_init().