aactab.h File Reference

AAC data declarations. More...

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

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Functions
	DECLARE_ALIGNED (32, extern float, ff_aac_kbd_long_1024)[1024]
	DECLARE_ALIGNED (32, extern float, ff_aac_kbd_short_128)[128]

Variables
const uint8_t	ff_aac_num_swb_1024 []
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_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.

Function Documentation

DECLARE_ALIGNED	(	32	,
		extern	float,
		ff_aac_kbd_long_1024
	)

DECLARE_ALIGNED	(	32	,
		extern	float,
		ff_aac_kbd_short_128
	)

Variable Documentation

const uint16_t* ff_aac_codebook_vector_idx[]

Definition at line 1061 of file aactab.c.

Referenced by decode_spectrum_and_dequant().

const float* ff_aac_codebook_vector_vals[]

Definition at line 1052 of file aactab.c.

Referenced by decode_spectrum_and_dequant().

const float* ff_aac_codebook_vectors[]

Definition at line 896 of file aactab.c.

Referenced by quantize_and_encode_band_cost_template().

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_128[]

Definition at line 43 of file aactab.c.

Referenced by aac_encode_init(), and decode_ics_info().

const uint8_t ff_aac_pred_sfb_max[]

Definition at line 47 of file aactab.c.

Referenced by apply_prediction(), and decode_prediction().

const uint8_t ff_aac_scalefactor_bits[121]

Definition at line 70 of file aactab.c.

const uint32_t ff_aac_scalefactor_code[121]

Definition at line 51 of file aactab.c.

const uint8_t* const ff_aac_spectral_bits[11]

Definition at line 400 of file aactab.c.

Referenced by quantize_and_encode_band_cost_template().

const uint16_t* const ff_aac_spectral_codes[11]

Definition at line 395 of file aactab.c.

Referenced by quantize_and_encode_band_cost_template().

const uint16_t ff_aac_spectral_sizes[11]

Definition at line 405 of file aactab.c.

const uint16_t* const ff_swb_offset_1024[13]

Definition at line 1174 of file aactab.c.

Referenced by decode_ics_info().

const uint16_t* const ff_swb_offset_128[13]

Definition at line 1182 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_tns_max_bands_1024[13]

Definition at line 1200 of file aactab.c.

Referenced by decode_ics_info().

const uint8_t ff_tns_max_bands_128[13]

Definition at line 1204 of file aactab.c.

Referenced by decode_ics_info().