#include <ra144.h>
Data Fields | |
| AVCodecContext * | avctx |
| LPCContext | lpc_ctx |
| unsigned int | old_energy |
| previous frame energy | |
| unsigned int | lpc_tables [2][10] |
| unsigned int * | lpc_coef [2] |
| LPC coefficients: lpc_coef[0] is the coefficients of the current frame and lpc_coef[1] of the previous one. | |
| unsigned int | lpc_refl_rms [2] |
| int16_t | curr_block [NBLOCKS *BLOCKSIZE] |
| int16_t | curr_sblock [50] |
| The current subblock padded by the last 10 values of the previous one. | |
| uint16_t | adapt_cb [146+2] |
| Adaptive codebook, its size is two units bigger to avoid a buffer overflow. | |
Definition at line 35 of file ra144.h.
| uint16_t RA144Context::adapt_cb[146+2] |
Adaptive codebook, its size is two units bigger to avoid a buffer overflow.
Definition at line 56 of file ra144.h.
Referenced by ff_subblock_synthesis(), and ra144_encode_subblock().
Definition at line 36 of file ra144.h.
Referenced by ff_interp(), ra144_decode_init(), and ra144_encode_init().
| int16_t RA144Context::curr_block[NBLOCKS *BLOCKSIZE] |
| int16_t RA144Context::curr_sblock[50] |
The current subblock padded by the last 10 values of the previous one.
Definition at line 52 of file ra144.h.
Referenced by ff_subblock_synthesis(), ra144_decode_frame(), and ra144_encode_subblock().
| unsigned int* RA144Context::lpc_coef[2] |
LPC coefficients: lpc_coef[0] is the coefficients of the current frame and lpc_coef[1] of the previous one.
Definition at line 45 of file ra144.h.
Referenced by ff_interp(), ra144_decode_frame(), ra144_decode_init(), ra144_encode_frame(), and ra144_encode_init().
Definition at line 37 of file ra144.h.
Referenced by ra144_encode_close(), ra144_encode_frame(), and ra144_encode_init().
| unsigned int RA144Context::lpc_refl_rms[2] |
Definition at line 47 of file ra144.h.
Referenced by ff_interp(), ra144_decode_frame(), and ra144_encode_frame().
| unsigned int RA144Context::lpc_tables[2][10] |
| unsigned int RA144Context::old_energy |
previous frame energy
Definition at line 39 of file ra144.h.
Referenced by ra144_decode_frame(), and ra144_encode_frame().
1.5.8