#include <stdint.h>
#include "libavutil/attributes.h"
#include "libavcodec/ac3dsp.h"
#include "config.h"
Go to the source code of this file.
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_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) |
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 | ||
) |
Referenced by ff_ac3dsp_init_arm().
void ff_ac3_exponent_min_neon | ( | uint8_t * | exp, |
int | num_reuse_blocks, | ||
int | nb_coefs | ||
) |
Referenced by ff_ac3dsp_init_arm().
void ff_ac3_extract_exponents_neon | ( | uint8_t * | exp, |
int32_t * | coef, | ||
int | nb_coefs | ||
) |
Referenced by ff_ac3dsp_init_arm().
void ff_ac3_lshift_int16_neon | ( | int16_t * | src, |
unsigned | len, | ||
unsigned | shift | ||
) |
Referenced by ff_ac3dsp_init_arm().
int ff_ac3_max_msb_abs_int16_neon | ( | const int16_t * | src, |
int | len | ||
) |
Referenced by ff_ac3dsp_init_arm().
void ff_ac3_rshift_int32_neon | ( | int32_t * | src, |
unsigned | len, | ||
unsigned | shift | ||
) |
Referenced by ff_ac3dsp_init_arm().
void ff_ac3_update_bap_counts_arm | ( | uint16_t | mant_cnt[16], |
uint8_t * | bap, | ||
int | len | ||
) |
Referenced by ff_ac3dsp_init_arm().
av_cold void ff_ac3dsp_init_arm | ( | AC3DSPContext * | c, |
int | bit_exact | ||
) |
Definition at line 40 of file ac3dsp_init_arm.c.
Referenced by ff_ac3dsp_init().
void ff_float_to_fixed24_neon | ( | int32_t * | dst, |
const float * | src, | ||
unsigned int | len | ||
) |
Referenced by ff_ac3dsp_init_arm().