FFmpeg
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Variables
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_long_512 [512]
 
float ff_aac_kbd_short_128 [128]
 
const float ff_aac_eld_window [1920]
 
const uint8_t ff_aac_num_swb_1024 []
 
const uint8_t ff_aac_num_swb_512 []
 
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_128 [13]
 
const uint8_t ff_tns_max_bands_1024 [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]
float ff_aac_kbd_long_512[512]

Definition at line 37 of file aactab.c.

Referenced by aac_decode_init(), and imdct_and_windowing_ld().

float ff_aac_kbd_short_128[128]
const float ff_aac_eld_window[1920]

Definition at line 1245 of file aactab.c.

Referenced by imdct_and_windowing_eld().

const uint8_t ff_aac_num_swb_1024[]

Definition at line 40 of file aactab.c.

Referenced by aac_encode_init(), and decode_ics_info().

const uint8_t ff_aac_num_swb_512[]

Definition at line 44 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_aac_num_swb_128[]

Definition at line 48 of file aactab.c.

Referenced by aac_encode_init(), and decode_ics_info().

const uint8_t ff_aac_pred_sfb_max[]

Definition at line 52 of file aactab.c.

Referenced by apply_prediction(), and decode_prediction().

const uint32_t ff_aac_scalefactor_code[121]

Definition at line 56 of file aactab.c.

const uint8_t ff_aac_scalefactor_bits[121]

Definition at line 75 of file aactab.c.

const uint16_t* const ff_aac_spectral_codes[11]

Definition at line 400 of file aactab.c.

Referenced by quantize_and_encode_band_cost_template().

const uint8_t* const ff_aac_spectral_bits[11]

Definition at line 405 of file aactab.c.

Referenced by quantize_and_encode_band_cost_template().

const uint16_t ff_aac_spectral_sizes[11]

Definition at line 410 of file aactab.c.

const float* ff_aac_codebook_vectors[]

Definition at line 901 of file aactab.c.

Referenced by quantize_and_encode_band_cost_template().

const float* ff_aac_codebook_vector_vals[]

Definition at line 1057 of file aactab.c.

Referenced by decode_spectrum_and_dequant().

const uint16_t* ff_aac_codebook_vector_idx[]

Definition at line 1066 of file aactab.c.

Referenced by decode_spectrum_and_dequant().

const uint16_t* const ff_swb_offset_1024[13]

Definition at line 1202 of file aactab.c.

Referenced by decode_ics_info().

const uint16_t* const ff_swb_offset_512[13]

Definition at line 1210 of file aactab.c.

Referenced by decode_ics_info().

const uint16_t* const ff_swb_offset_128[13]

Definition at line 1218 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_tns_max_bands_1024[13]

Definition at line 1236 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_tns_max_bands_128[13]

Definition at line 1240 of file aactab.c.

Referenced by decode_ics_info().