FFmpeg
Data Fields
TwinVQFrameMode Struct Reference

Parameters and tables that are different for each frame type. More...

#include <twinvq.h>

Data Fields

uint8_t sub
 Number subblocks in each frame. More...
 
const uint16_t * bark_tab
 
uint8_t bark_env_size
 number of distinct bark scale envelope values More...
 
const int16_t * bark_cb
 codebook for the bark scale envelope (BSE) More...
 
uint8_t bark_n_coef
 number of BSE CB coefficients to read More...
 
uint8_t bark_n_bit
 number of bits of the BSE coefs More...
 
uint8_t cb_len_read
 number of spectrum coefficients to read More...
 
const int16_t * cb0
 main codebooks for spectrum data More...
 
const int16_t * cb1
 

Detailed Description

Parameters and tables that are different for each frame type.

Definition at line 66 of file twinvq.h.

Field Documentation

uint8_t TwinVQFrameMode::sub
const uint16_t* TwinVQFrameMode::bark_tab

Definition at line 68 of file twinvq.h.

Referenced by dec_bark_env().

uint8_t TwinVQFrameMode::bark_env_size

number of distinct bark scale envelope values

Definition at line 71 of file twinvq.h.

Referenced by dec_bark_env().

const int16_t* TwinVQFrameMode::bark_cb

codebook for the bark scale envelope (BSE)

Definition at line 73 of file twinvq.h.

Referenced by dec_bark_env().

uint8_t TwinVQFrameMode::bark_n_coef

number of BSE CB coefficients to read

Definition at line 74 of file twinvq.h.

Referenced by dec_bark_env(), init_bitstream_params(), metasound_read_bitstream(), and twinvq_read_bitstream().

uint8_t TwinVQFrameMode::bark_n_bit

number of bits of the BSE coefs

Definition at line 75 of file twinvq.h.

Referenced by init_bitstream_params(), metasound_read_bitstream(), and twinvq_read_bitstream().

const int16_t* TwinVQFrameMode::cb0

main codebooks for spectrum data

Definition at line 79 of file twinvq.h.

Referenced by read_and_decode_spectrum().

const int16_t* TwinVQFrameMode::cb1

Definition at line 80 of file twinvq.h.

Referenced by read_and_decode_spectrum().

uint8_t TwinVQFrameMode::cb_len_read

number of spectrum coefficients to read

Definition at line 83 of file twinvq.h.

Referenced by read_and_decode_spectrum().


The documentation for this struct was generated from the following file: