fft_table.h File Reference

definitions and LUT table for MIPS FFT More...

#include "libavcodec/fft.h"

Go to the source code of this file.

Macros
#define	MAX_LOG2_NFFT   16
	Specifies maxiumum allowed fft size.
#define	MAX_FFT_SIZE   (1 << MAX_LOG2_NFFT)

Functions
void	ff_fft_lut_init (uint16_t *table, int off, int size, int *index)

Variables
uint16_t	fft_offsets_lut []

Detailed Description

definitions and LUT table for MIPS FFT

Definition in file fft_table.h.

Macro Definition Documentation

#define MAX_LOG2_NFFT   16

Specifies maxiumum allowed fft size.

Definition at line 57 of file fft_table.h.

#define MAX_FFT_SIZE   (1 << MAX_LOG2_NFFT)

Definition at line 58 of file fft_table.h.

Function Documentation

void ff_fft_lut_init	(	uint16_t *	table,
		int	off,
		int	size,
		int *	index
	)

Definition at line 56 of file fft_init_table.c.

Referenced by ff_fft_init_mips(), and ff_fft_lut_init().

Variable Documentation

uint16_t fft_offsets_lut[]

Definition at line 54 of file fft_init_table.c.

Referenced by ff_fft_init_mips().