#include "libavutil/tx_priv.h"
#include "libavutil/attributes.h"
#include "libavutil/aarch64/cpu.h"

Macros
#define	TX_FLOAT

Functions
static av_cold int	neon_init (AVTXContext s, const FFTXCodelet cd, uint64_t flags, FFTXCodeletOptions opts, int len, int inv, const void scale)

Variables
const FFTXCodelet *const	ff_tx_codelet_list_float_aarch64 []

Macro Definition Documentation

◆ TX_FLOAT

#define TX_FLOAT

Definition at line 19 of file tx_float_init.c.

Function Documentation

◆ neon_init()

static av_cold int neon_init	(	AVTXContext *	s,
		const FFTXCodelet *	cd,
		uint64_t	flags,
		FFTXCodeletOptions *	opts,
		int	len,
		int	inv,
		const void *	scale
	)

static

Definition at line 36 of file tx_float_init.c.

Variable Documentation

◆ ff_tx_codelet_list_float_aarch64

const FFTXCodelet* const ff_tx_codelet_list_float_aarch64[]

Initial value:

= {
    TX_DEF(fft2,      FFT,  2,  2, 2, 0, 128, NULL,      neon, NEON, AV_TX_INPLACE, 0),
    TX_DEF(fft2,      FFT,  2,  2, 2, 0, 192, neon_init, neon, NEON, AV_TX_INPLACE | FF_TX_PRESHUFFLE, 0),
    TX_DEF(fft4_fwd,  FFT,  4,  4, 2, 0, 128, NULL,      neon, NEON, AV_TX_INPLACE | FF_TX_FORWARD_ONLY, 0),
    TX_DEF(fft4_fwd,  FFT,  4,  4, 2, 0, 192, neon_init, neon, NEON, AV_TX_INPLACE | FF_TX_PRESHUFFLE, 0),
    TX_DEF(fft4_inv,  FFT,  4,  4, 2, 0, 128, NULL,      neon, NEON, AV_TX_INPLACE | FF_TX_INVERSE_ONLY, 0),
    TX_DEF(fft8,      FFT,  8,  8, 2, 0, 128, neon_init, neon, NEON, AV_TX_INPLACE, 0),
    TX_DEF(fft8_ns,   FFT,  8,  8, 2, 0, 192, neon_init, neon, NEON, AV_TX_INPLACE | FF_TX_PRESHUFFLE, 0),
    TX_DEF(fft16,     FFT, 16, 16, 2, 0, 128, neon_init, neon, NEON, AV_TX_INPLACE, 0),
    TX_DEF(fft16_ns,  FFT, 16, 16, 2, 0, 192, neon_init, neon, NEON, AV_TX_INPLACE | FF_TX_PRESHUFFLE, 0),
    TX_DEF(fft32,     FFT, 32, 32, 2, 0, 128, neon_init, neon, NEON, AV_TX_INPLACE, 0),
    TX_DEF(fft32_ns,  FFT, 32, 32, 2, 0, 192, neon_init, neon, NEON, AV_TX_INPLACE | FF_TX_PRESHUFFLE, 0),
 
    TX_DEF(fft_sr,    FFT, 64, 131072, 2, 0, 128, neon_init, neon, NEON, 0, 0),
    TX_DEF(fft_sr_ns, FFT, 64, 131072, 2, 0, 192, neon_init, neon, NEON, AV_TX_INPLACE | FF_TX_PRESHUFFLE, 0),
 
    NULL,
}

Definition at line 47 of file tx_float_init.c.

Macros