#include <nb_celp.h>
Public Attributes | |
const SpeexMode * | mode |
int | first |
int | count_lost |
int | frameSize |
int | subframeSize |
int | nbSubframes |
int | lpcSize |
int | min_pitch |
int | max_pitch |
spx_word16_t | last_ol_gain |
char * | stack |
spx_sig_t * | inBuf |
spx_sig_t * | frame |
spx_sig_t * | excBuf |
spx_sig_t * | exc |
spx_sig_t * | innov |
spx_lsp_t * | qlsp |
spx_lsp_t * | old_qlsp |
spx_lsp_t * | interp_qlsp |
spx_coef_t * | interp_qlpc |
spx_mem_t * | mem_sp |
spx_word32_t * | pi_gain |
int | last_pitch |
spx_word16_t | last_pitch_gain |
spx_word16_t | pitch_gain_buf [3] |
int | pitch_gain_buf_idx |
int | encode_submode |
const SpeexSubmode *const * | submodes |
int | submodeID |
int | lpc_enh_enabled |
Was the last frame lost?
Seed used for random number generation
spx_sig_t* DecState::exc |
Start of excitation frame
spx_sig_t* DecState::excBuf |
Excitation buffer
int DecState::first |
Is this the first frame?
spx_sig_t* DecState::frame |
Start of original frame
Size of frames
spx_sig_t* DecState::inBuf |
Input buffer (original signal)
spx_sig_t* DecState::innov |
Innovation for the frame
spx_coef_t* DecState::interp_qlpc |
Interpolated quantized LPCs
spx_lsp_t* DecState::interp_qlsp |
Interpolated quantized LSPs
spx_word16_t DecState::last_ol_gain |
Open-loop gain for previous frame
Pitch of last correctly decoded frame
spx_word16_t DecState::last_pitch_gain |
Pitch gain of last correctly decoded frame
1 when LPC enhancer is on, 0 otherwise
LPC order
Maximum pitch value allowed
spx_mem_t* DecState::mem_sp |
Filter memory for synthesis signal
Minimum pitch value allowed
const SpeexMode* DecState::mode |
Mode corresponding to the state
Number of sub-frames
spx_lsp_t* DecState::old_qlsp |
Quantized LSPs for previous frame
spx_word32_t* DecState::pi_gain |
Gain of LPC filter at theta=pi (fe/2)
spx_word16_t DecState::pitch_gain_buf[3] |
Pitch gain of last decoded frames
Tail of the buffer
spx_lsp_t* DecState::qlsp |
Quantized LSPs for current frame
char* DecState::stack |
Pseudo-stack allocation for temporary memory
Size of sub-frames
Activated sub-mode
const SpeexSubmode* const* DecState::submodes |
Sub-mode data