#include <string.h>
Go to the source code of this file.
Defines |
#define | FS 8000.0f |
#define | NSUB_20MS 4 |
#define | NSUB_30MS 6 |
#define | NASUB_20MS 2 |
#define | NASUB_30MS 4 |
#define | NASUB_MAX 4 |
#define | SUBL 40 |
#define | STATE_LEN 80 |
#define | STATE_SHORT_LEN_30MS 58 |
#define | STATE_SHORT_LEN_20MS 57 |
#define | ILBC_LPC_FILTERORDER 10 |
#define | LPC_CHIRP_SYNTDENUM 0.9025f |
#define | LPC_CHIRP_WEIGHTDENUM 0.4222f |
#define | LPC_LOOKBACK 60 |
#define | LPC_N_20MS 1 |
#define | LPC_N_30MS 2 |
#define | LPC_N_MAX 2 |
#define | LPC_ASYMDIFF 20 |
#define | LPC_BW 60.0f |
#define | LPC_WN 1.0001f |
#define | LSF_NSPLIT 3 |
#define | LSF_NUMBER_OF_STEPS 4 |
#define | LPC_HALFORDER (ILBC_LPC_FILTERORDER/2) |
#define | CB_NSTAGES 3 |
#define | CB_EXPAND 2 |
#define | CB_MEML 147 |
#define | CB_FILTERLEN 2*4 |
#define | CB_HALFFILTERLEN 4 |
#define | CB_RESRANGE 34 |
#define | CB_MAXGAIN 1.3f |
#define | ENH_BLOCKL 80 /* block length */ |
#define | ENH_BLOCKL_HALF (ENH_BLOCKL/2) |
#define | ENH_HL 3 /* 2*ENH_HL+1 is number blocks in said second sequence */ |
#define | ENH_SLOP 2 /* max difference estimated and correct pitch period */ |
#define | ENH_PLOCSL 20 /* pitch-estimates and pitch-locations buffer length */ |
#define | ENH_OVERHANG 2 |
#define | ENH_UPS0 4 /* upsampling rate */ |
#define | ENH_FL0 3 /* 2*FLO+1 is the length of each filter */ |
#define | ENH_VECTL (ENH_BLOCKL + 2*ENH_FL0) |
#define | ENH_CORRDIM (2*ENH_SLOP + 1) |
#define | ENH_NBLOCKS (ILBC_BLOCK_LEN_MAX/ENH_BLOCKL) |
#define | ENH_NBLOCKS_EXTRA 5 |
#define | ENH_NBLOCKS_TOT 8 /* ENH_NBLOCKS + ENH_NBLOCKS_EXTRA */ |
#define | ENH_BUFL (ENH_NBLOCKS_TOT*ENH_BLOCKL) |
#define | ENH_ALPHA0 0.05f |
#define | FILTERORDER_DS 7 |
#define | DELAY_DS 3 |
#define | FACTOR_DS 2 |
#define | STATE_BITS 3 |
#define | BYTE_LEN 8 |
#define | FLOAT_MAX 1.0e37f |
#define | EPS 2.220446049250313e-016f |
#define | PI 3.14159265358979323846f |
#define | MIN_SAMPLE -32768 |
#define | MAX_SAMPLE 32767 |
#define | TWO_PI 6.283185307f |
#define | PI2 0.159154943f |
Detailed Description