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FFmpeg
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Parameters and tables that are different for each frame type. More...
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.
Field Documentation
| const int16_t* FrameMode::bark_cb |
codebook for the bark scale envelope (BSE)
Definition at line 53 of file twinvq.c.
Referenced by dec_bark_env().
| uint8_t FrameMode::bark_env_size |
number of distinct bark scale envelope values
Definition at line 51 of file twinvq.c.
Referenced by dec_bark_env().
| uint8_t FrameMode::bark_n_bit |
number of bits of the BSE coefs
Definition at line 55 of file twinvq.c.
Referenced by init_bitstream_params(), and read_and_decode_spectrum().
| uint8_t FrameMode::bark_n_coef |
number of BSE CB coefficients to read
Definition at line 54 of file twinvq.c.
Referenced by dec_bark_env(), init_bitstream_params(), and read_and_decode_spectrum().
| const uint16_t* FrameMode::bark_tab |
Definition at line 48 of file twinvq.c.
Referenced by dec_bark_env().
| const int16_t* FrameMode::cb0 |
main codebooks for spectrum data
Definition at line 59 of file twinvq.c.
Referenced by read_and_decode_spectrum().
| const int16_t* FrameMode::cb1 |
Definition at line 60 of file twinvq.c.
Referenced by read_and_decode_spectrum().
| uint8_t FrameMode::cb_len_read |
number of spectrum coefficients to read
Definition at line 63 of file twinvq.c.
Referenced by read_and_decode_spectrum().
| uint8_t FrameMode::sub |
Number subblocks in each frame.
Definition at line 47 of file twinvq.c.
Referenced by construct_perm_table(), dec_gain(), dec_lpc_spectrum_inv(), eval_lpcenv(), imdct_and_window(), init_bitstream_params(), init_mdct_win(), and read_and_decode_spectrum().
The documentation for this struct was generated from the following file:
Generated on Sat Feb 22 2025 06:54:53 for FFmpeg by
1.8.11