FreeCalypso > hg > gsm-codec-lib
view libgsmefr/enc_state.h @ 354:e4ce7972737f
libtwamr: add DHF tables
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 05 May 2024 21:34:23 +0000 |
parents | 77803ce2cc22 |
children |
line wrap: on
line source
/* * In this header file we define our encoder state structure. * This encoder state structure is internal to libgsmefr, * NOT part of our external public interface! */ struct EFR_encoder_state { /* from coder.c */ Word16 dtx_mode; /* from cod_12k2.c */ Word16 old_speech[L_TOTAL]; Word16 old_wsp[L_FRAME + PIT_MAX]; Word16 old_exc[L_FRAME + PIT_MAX + L_INTERPOL]; Word16 ai_zero[L_SUBFR + MP1]; Word16 hvec[L_SUBFR * 2]; Word16 lsp_old[M]; Word16 lsp_old_q[M]; Word16 mem_syn[M]; Word16 mem_w0[M]; Word16 mem_w[M]; Word16 mem_err[M + L_SUBFR]; /* from levinson.c */ Word16 old_A[M + 1]; /* from pre_proc.c */ struct preproc_state { Word16 y2_hi; Word16 y2_lo; Word16 y1_hi; Word16 y1_lo; Word16 x0; Word16 x1; } pre_proc; /* from q_plsf_5.c */ Word16 past_r2_q[M]; Word16 lsf_p_CN[M]; /* from q_gains.c */ Word16 past_qua_en[4]; Word16 pred[4]; Word16 gcode0_CN; /* from dtx.c */ Word16 txdtx_ctrl; Word16 CN_excitation_gain; Word32 L_pn_seed_tx; Word16 txdtx_hangover; Word16 txdtx_N_elapsed; Word16 old_CN_mem_tx[6]; Word16 buf_p_tx; Word16 lsf_old_tx[DTX_HANGOVER][M]; Word16 gain_code_old_tx[4 * DTX_HANGOVER]; /* from vad.c */ struct vad_state { Word16 rvad[9]; Word16 scal_rvad; Pfloat thvad; Word32 L_sacf[27]; Word32 L_sav0[36]; Word16 pt_sacf; Word16 pt_sav0; Word32 L_lastdm; Word16 adaptcount; Word16 burstcount; Word16 hangcount; Word16 oldlagcount; Word16 veryoldlagcount; Word16 oldlag; } vad; Word16 ptch; };