#include <stdint.h>
#include "libavutil/arm/cpu.h"
#include "libavutil/attributes.h"
#include "libavcodec/ac3dsp.h"
#include "config.h"

Functions
void	ff_ac3_exponent_min_neon (uint8_t *exp, int num_reuse_blocks, int nb_coefs)

int	ff_ac3_max_msb_abs_int16_neon (const int16_t *src, int len)

void	ff_ac3_lshift_int16_neon (int16_t *src, unsigned len, unsigned shift)

void	ff_ac3_rshift_int32_neon (int32_t *src, unsigned len, unsigned shift)

void	ff_float_to_fixed24_neon (int32_t dst, const float src, unsigned int len)

void	ff_ac3_extract_exponents_neon (uint8_t exp, int32_t coef, int nb_coefs)

void	ff_ac3_sum_square_butterfly_int32_neon (int64_t sum[4], const int32_t coef0, const int32_t coef1, int len)

void	ff_ac3_sum_square_butterfly_float_neon (float sum[4], const float coef0, const float coef1, int len)

void	ff_ac3_bit_alloc_calc_bap_armv6 (int16_t mask, int16_t psd, int start, int end, int snr_offset, int floor, const uint8_t bap_tab, uint8_t bap)

void	ff_ac3_update_bap_counts_arm (uint16_t mant_cnt[16], uint8_t *bap, int len)

av_cold void	ff_ac3dsp_init_arm (AC3DSPContext *c, int bit_exact)

Function Documentation

void ff_ac3_extract_exponents_neon	(	uint8_t *	exp,
		int32_t *	coef,
		int	nb_coefs
	)

void ff_ac3_sum_square_butterfly_int32_neon	(	int64_t	sum[4],
		const int32_t *	coef0,
		const int32_t *	coef1,
		int	len
	)

void ff_ac3_sum_square_butterfly_float_neon	(	float	sum[4],
		const float *	coef0,
		const float *	coef1,
		int	len
	)

void ff_ac3_bit_alloc_calc_bap_armv6	(	int16_t *	mask,
		int16_t *	psd,
		int	start,
		int	end,
		int	snr_offset,
		int	floor,
		const uint8_t *	bap_tab,
		uint8_t *	bap
	)

void ff_ac3_update_bap_counts_arm	(	uint16_t	mant_cnt[16],
		uint8_t *	bap,
		int	len
	)

Definition at line 50 of file ac3dsp_init_arm.c.

Functions