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+/*****************************************************************************/
+/* BroadVoice(R)16 (BV16) Fixed-Point ANSI-C Source Code */
+/* Revision Date: November 13, 2009 */
+/* Version 1.1 */
+/*****************************************************************************/
+
+/*****************************************************************************/
+/* Copyright 2000-2009 Broadcom Corporation */
+/* */
+/* This software is provided under the GNU Lesser General Public License, */
+/* version 2.1, as published by the Free Software Foundation ("LGPL"). */
+/* This program is distributed in the hope that it will be useful, but */
+/* WITHOUT ANY SUPPORT OR WARRANTY; without even the implied warranty of */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the LGPL for */
+/* more details. A copy of the LGPL is available at */
+/* http://www.broadcom.com/licenses/LGPLv2.1.php, */
+/* or by writing to the Free Software Foundation, Inc., */
+/* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+/*****************************************************************************/
+
+
+/*****************************************************************************
+ bv16strct.h : BV16 data structures
+
+ $Log$
+******************************************************************************/
+
+#ifndef BV16STRCT_H
+#define BV16STRCT_H
+
+struct BV16_Decoder_State {
+Word16 stsym[LPCO];
+Word16 ltsym[LTMOFF];
+Word16 xq[XQOFF];
+Word16 lsppm[LPCO*LSPPORDER];
+Word16 lgpm[LGPORDER];
+Word16 lsplast[LPCO];
+Word32 prevlg[2];
+Word32 lmax;
+Word32 lmin;
+Word32 lmean;
+Word32 x1;
+Word32 level;
+Word16 pp_last;
+Word16 cfecount;
+Word16 ngfae;
+Word16 bq_last[3];
+Word16 nggalgc;
+Word16 estl_alpha_min;
+UWord32 idum;
+Word16 per; /* Q15 */
+Word32 E;
+Word16 atplc[LPCO+1];
+Word16 ma_a;
+Word16 b_prv[2];
+Word16 pp_prv;
+};
+
+struct BV16_Encoder_State {
+Word32 prevlg[2];
+Word32 lmax;
+Word32 lmin;
+Word32 lmean;
+Word32 x1;
+Word32 level;
+Word16 x[XOFF]; /* Signal memory */
+Word16 xwd[XDOFF]; /* Memory of DECF:1 decimated version of xw() */
+Word16 xwd_exp; /* or block floating-point in coarptch.c */
+Word16 dq[XOFF]; /* Q0 - Quantized short-term pred error */
+Word16 dfm_h[DFO]; /* Decimated xwd() filter memory */
+Word16 dfm_l[DFO];
+Word16 stwpm[LPCO]; /* Q0 - Short-term weighting all-pole filter memory */
+Word16 stsym[LPCO]; /* Q0 - Short-term synthesis filter memory */
+Word16 stnfz[NSTORDER]; /* Q0 - Short-term noise feedback filter memory - zero section */
+Word16 stnfp[NSTORDER]; /* Q0 - Short-term noise feedback filter memory - pole section */
+Word16 ltnfm[MAXPP1]; /* Q0 - Long-term noise feedback filter memory */
+Word16 lsplast[LPCO];
+Word16 lsppm[LPCO*LSPPORDER]; /* Q15 - LSP Predictor Memory */
+Word16 lgpm[LGPORDER]; /* Q11 - Log-Gain Predictor Memory */
+Word16 cpplast; /* Pitch period pf the previous frame */
+Word16 hpfzm[HPO];
+Word16 hpfpm[2*HPO];
+Word16 old_A[1+LPCO]; /* Q12 - LPC of previous frame */
+};
+
+struct BV16_Bit_Stream {
+Word16 lspidx[2];
+Word16 ppidx;
+Word16 bqidx;
+Word16 gidx;
+Word16 qvidx[FRSZ/VDIM];
+};
+
+#endif /* BV16STRCT_H */
+
+
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