pitch_est_defines.h File Reference

#include "SigProc_FIX.h"

Go to the source code of this file.

Macros
#define	PE_MAX_FS_KHZ   16 /* Maximum sampling frequency used */
#define	PE_MAX_NB_SUBFR   4
#define	PE_SUBFR_LENGTH_MS   5 /* 5 ms */
#define	PE_LTP_MEM_LENGTH_MS   ( 4 * PE_SUBFR_LENGTH_MS )
#define	PE_MAX_FRAME_LENGTH_MS   ( PE_LTP_MEM_LENGTH_MS + PE_MAX_NB_SUBFR * PE_SUBFR_LENGTH_MS )
#define	PE_MAX_FRAME_LENGTH   ( PE_MAX_FRAME_LENGTH_MS * PE_MAX_FS_KHZ )
#define	PE_MAX_FRAME_LENGTH_ST_1   ( PE_MAX_FRAME_LENGTH >> 2 )
#define	PE_MAX_FRAME_LENGTH_ST_2   ( PE_MAX_FRAME_LENGTH >> 1 )
#define	PE_MAX_LAG_MS   18 /* 18 ms -> 56 Hz */
#define	PE_MIN_LAG_MS   2 /* 2 ms -> 500 Hz */
#define	PE_MAX_LAG   ( PE_MAX_LAG_MS * PE_MAX_FS_KHZ )
#define	PE_MIN_LAG   ( PE_MIN_LAG_MS * PE_MAX_FS_KHZ )
#define	PE_D_SRCH_LENGTH   24
#define	PE_NB_STAGE3_LAGS   5
#define	PE_NB_CBKS_STAGE2   3
#define	PE_NB_CBKS_STAGE2_EXT   11
#define	PE_NB_CBKS_STAGE3_MAX   34
#define	PE_NB_CBKS_STAGE3_MID   24
#define	PE_NB_CBKS_STAGE3_MIN   16
#define	PE_NB_CBKS_STAGE3_10MS   12
#define	PE_NB_CBKS_STAGE2_10MS   3
#define	PE_SHORTLAG_BIAS   0.2f /* for logarithmic weighting */
#define	PE_PREVLAG_BIAS   0.2f /* for logarithmic weighting */
#define	PE_FLATCONTOUR_BIAS   0.05f
#define	SILK_PE_MIN_COMPLEX   0
#define	SILK_PE_MID_COMPLEX   1
#define	SILK_PE_MAX_COMPLEX   2

Variables
const opus_int8	silk_CB_lags_stage2 [PE_MAX_NB_SUBFR][PE_NB_CBKS_STAGE2_EXT]
const opus_int8	silk_CB_lags_stage3 [PE_MAX_NB_SUBFR][PE_NB_CBKS_STAGE3_MAX]
const opus_int8	silk_Lag_range_stage3 [SILK_PE_MAX_COMPLEX+1][PE_MAX_NB_SUBFR][2]
const opus_int8	silk_nb_cbk_searchs_stage3 [SILK_PE_MAX_COMPLEX+1]
const opus_int8	silk_CB_lags_stage2_10_ms [PE_MAX_NB_SUBFR >> 1][3]
const opus_int8	silk_CB_lags_stage3_10_ms [PE_MAX_NB_SUBFR >> 1][12]
const opus_int8	silk_Lag_range_stage3_10_ms [PE_MAX_NB_SUBFR >> 1][2]

Macro Definition Documentation

PE_D_SRCH_LENGTH

#define PE_D_SRCH_LENGTH   24

PE_FLATCONTOUR_BIAS

#define PE_FLATCONTOUR_BIAS   0.05f

PE_LTP_MEM_LENGTH_MS

#define PE_LTP_MEM_LENGTH_MS   ( 4 * PE_SUBFR_LENGTH_MS )

PE_MAX_FRAME_LENGTH

#define PE_MAX_FRAME_LENGTH   ( PE_MAX_FRAME_LENGTH_MS * PE_MAX_FS_KHZ )

PE_MAX_FRAME_LENGTH_MS

#define PE_MAX_FRAME_LENGTH_MS   ( PE_LTP_MEM_LENGTH_MS + PE_MAX_NB_SUBFR * PE_SUBFR_LENGTH_MS )

PE_MAX_FRAME_LENGTH_ST_1

#define PE_MAX_FRAME_LENGTH_ST_1   ( PE_MAX_FRAME_LENGTH >> 2 )

PE_MAX_FRAME_LENGTH_ST_2

#define PE_MAX_FRAME_LENGTH_ST_2   ( PE_MAX_FRAME_LENGTH >> 1 )

PE_MAX_FS_KHZ

#define PE_MAX_FS_KHZ   16 /* Maximum sampling frequency used */

PE_MAX_LAG

#define PE_MAX_LAG   ( PE_MAX_LAG_MS * PE_MAX_FS_KHZ )

PE_MAX_LAG_MS

#define PE_MAX_LAG_MS   18 /* 18 ms -> 56 Hz */

PE_MAX_NB_SUBFR

#define PE_MAX_NB_SUBFR   4

PE_MIN_LAG

#define PE_MIN_LAG   ( PE_MIN_LAG_MS * PE_MAX_FS_KHZ )

PE_MIN_LAG_MS

#define PE_MIN_LAG_MS   2 /* 2 ms -> 500 Hz */

PE_NB_CBKS_STAGE2

#define PE_NB_CBKS_STAGE2   3

PE_NB_CBKS_STAGE2_10MS

#define PE_NB_CBKS_STAGE2_10MS   3

PE_NB_CBKS_STAGE2_EXT

#define PE_NB_CBKS_STAGE2_EXT   11

PE_NB_CBKS_STAGE3_10MS

#define PE_NB_CBKS_STAGE3_10MS   12

PE_NB_CBKS_STAGE3_MAX

#define PE_NB_CBKS_STAGE3_MAX   34

PE_NB_CBKS_STAGE3_MID

#define PE_NB_CBKS_STAGE3_MID   24

PE_NB_CBKS_STAGE3_MIN

#define PE_NB_CBKS_STAGE3_MIN   16

PE_NB_STAGE3_LAGS

#define PE_NB_STAGE3_LAGS   5

PE_PREVLAG_BIAS

#define PE_PREVLAG_BIAS   0.2f /* for logarithmic weighting */

PE_SHORTLAG_BIAS

#define PE_SHORTLAG_BIAS   0.2f /* for logarithmic weighting */

PE_SUBFR_LENGTH_MS

#define PE_SUBFR_LENGTH_MS   5 /* 5 ms */

SILK_PE_MAX_COMPLEX

#define SILK_PE_MAX_COMPLEX   2

SILK_PE_MID_COMPLEX

#define SILK_PE_MID_COMPLEX   1

SILK_PE_MIN_COMPLEX

#define SILK_PE_MIN_COMPLEX   0

Variable Documentation

silk_CB_lags_stage2

const opus_int8 silk_CB_lags_stage2[PE_MAX_NB_SUBFR][PE_NB_CBKS_STAGE2_EXT]

silk_CB_lags_stage2_10_ms

const opus_int8 silk_CB_lags_stage2_10_ms[PE_MAX_NB_SUBFR >> 1][3]

silk_CB_lags_stage3

const opus_int8 silk_CB_lags_stage3[PE_MAX_NB_SUBFR][PE_NB_CBKS_STAGE3_MAX]

silk_CB_lags_stage3_10_ms

const opus_int8 silk_CB_lags_stage3_10_ms[PE_MAX_NB_SUBFR >> 1][12]

silk_Lag_range_stage3

const opus_int8 silk_Lag_range_stage3[SILK_PE_MAX_COMPLEX+1][PE_MAX_NB_SUBFR][2]

silk_Lag_range_stage3_10_ms

const opus_int8 silk_Lag_range_stage3_10_ms[PE_MAX_NB_SUBFR >> 1][2]

silk_nb_cbk_searchs_stage3

const opus_int8 silk_nb_cbk_searchs_stage3[SILK_PE_MAX_COMPLEX+1]