aactab.h File Reference

AAC data declarations. More...

#include "libavutil/mem.h"
#include "aac.h"
#include "aac_tablegen_decl.h"
#include <stdint.h>

Go to the source code of this file.

Variables
float	ff_aac_kbd_long_1024 [1024]
float	ff_aac_kbd_short_128 [128]
const float	ff_aac_eld_window_512 [1920]
const float	ff_aac_eld_window_480 [1800]
const uint8_t	ff_aac_num_swb_1024 []
const uint8_t	ff_aac_num_swb_512 []
const uint8_t	ff_aac_num_swb_480 []
const uint8_t	ff_aac_num_swb_128 []
const uint8_t	ff_aac_pred_sfb_max []
const uint32_t	ff_aac_scalefactor_code [121]
const uint8_t	ff_aac_scalefactor_bits [121]
const uint16_t *const	ff_aac_spectral_codes [11]
const uint8_t *const	ff_aac_spectral_bits [11]
const uint16_t	ff_aac_spectral_sizes [11]
const float *	ff_aac_codebook_vectors []
const float *	ff_aac_codebook_vector_vals []
const uint16_t *	ff_aac_codebook_vector_idx []
const uint16_t *const	ff_swb_offset_1024 [13]
const uint16_t *const	ff_swb_offset_512 [13]
const uint16_t *const	ff_swb_offset_480 [13]
const uint16_t *const	ff_swb_offset_128 [13]
const uint8_t	ff_tns_max_bands_1024 [13]
const uint8_t	ff_tns_max_bands_512 [13]
const uint8_t	ff_tns_max_bands_480 [13]
const uint8_t	ff_tns_max_bands_128 [13]

Detailed Description

AAC data declarations.

Author

Oded Shimon ( ods15 ods15 dyndns org )

Maxim Gavrilov ( maxim.gavrilov gmail com )

Definition in file aactab.h.

Variable Documentation

float ff_aac_kbd_long_1024[1024]

Definition at line 36 of file aactab.c.

Referenced by aac_decode_init(), dsp_init(), imdct_and_windowing(), update_ltp(), WINDOW_FUNC(), and windowing_and_mdct_ltp().

float ff_aac_kbd_short_128[128]

Definition at line 37 of file aactab.c.

Referenced by aac_decode_init(), dsp_init(), imdct_and_windowing(), update_ltp(), WINDOW_FUNC(), and windowing_and_mdct_ltp().

const float ff_aac_eld_window_512[1920]

Definition at line 1287 of file aactab.c.

Referenced by imdct_and_windowing_eld().

const float ff_aac_eld_window_480[1800]

Definition at line 1770 of file aactab.c.

Referenced by imdct_and_windowing_eld().

const uint8_t ff_aac_num_swb_1024[]

Definition at line 39 of file aactab.c.

Referenced by aac_encode_init(), and decode_ics_info().

const uint8_t ff_aac_num_swb_512[]

Definition at line 43 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_aac_num_swb_480[]

Definition at line 47 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_aac_num_swb_128[]

Definition at line 51 of file aactab.c.

Referenced by aac_encode_init(), and decode_ics_info().

const uint8_t ff_aac_pred_sfb_max[]

Definition at line 55 of file aactab.c.

Referenced by apply_prediction(), and decode_prediction().

const uint32_t ff_aac_scalefactor_code[121]

Definition at line 59 of file aactab.c.

const uint8_t ff_aac_scalefactor_bits[121]

Definition at line 78 of file aactab.c.

const uint16_t* const ff_aac_spectral_codes[11]

Definition at line 403 of file aactab.c.

Referenced by quantize_and_encode_band_cost_template().

const uint8_t* const ff_aac_spectral_bits[11]

Definition at line 408 of file aactab.c.

Referenced by quantize_and_encode_band_cost_template().

const uint16_t ff_aac_spectral_sizes[11]

Definition at line 413 of file aactab.c.

const float* ff_aac_codebook_vectors[]

Definition at line 904 of file aactab.c.

Referenced by quantize_and_encode_band_cost_template().

const float* ff_aac_codebook_vector_vals[]

Definition at line 1060 of file aactab.c.

Referenced by decode_spectrum_and_dequant().

const uint16_t* ff_aac_codebook_vector_idx[]

Definition at line 1069 of file aactab.c.

Referenced by decode_spectrum_and_dequant().

const uint16_t* const ff_swb_offset_1024[13]

Definition at line 1228 of file aactab.c.

Referenced by decode_ics_info().

const uint16_t* const ff_swb_offset_512[13]

Definition at line 1236 of file aactab.c.

Referenced by decode_ics_info().

const uint16_t* const ff_swb_offset_480[13]

Definition at line 1244 of file aactab.c.

Referenced by decode_ics_info().

const uint16_t* const ff_swb_offset_128[13]

Definition at line 1252 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_tns_max_bands_1024[13]

Definition at line 1270 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_tns_max_bands_512[13]

Definition at line 1274 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_tns_max_bands_480[13]

Definition at line 1278 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_tns_max_bands_128[13]

Definition at line 1282 of file aactab.c.

Referenced by decode_ics_info().