diff --git a/jni/pjproject-android/.svn/pristine/5a/5ada9d55cd54ab8cead3b3c4bb6ac57f70551bc9.svn-base b/jni/pjproject-android/.svn/pristine/5a/5ada9d55cd54ab8cead3b3c4bb6ac57f70551bc9.svn-base
new file mode 100644
index 0000000..6c19ff8
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/5a/5ada9d55cd54ab8cead3b3c4bb6ac57f70551bc9.svn-base
@@ -0,0 +1,1488 @@
+/* Copyright (C) 2002-2006 Jean-Marc Valin 
+   File: sb_celp.c
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+   
+   - Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+   
+   - Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+   
+   - Neither the name of the Xiph.org Foundation nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+   
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <math.h>
+#include "sb_celp.h"
+#include "filters.h"
+#include "lpc.h"
+#include "lsp.h"
+#include "stack_alloc.h"
+#include "cb_search.h"
+#include "quant_lsp.h"
+#include "vq.h"
+#include "ltp.h"
+#include "arch.h"
+#include "math_approx.h"
+#include "os_support.h"
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+/* Default size for the encoder and decoder stack (can be changed at compile time).
+   This does not apply when using variable-size arrays or alloca. */
+#ifndef SB_ENC_STACK
+#define SB_ENC_STACK (10000*sizeof(spx_sig_t))
+#endif
+
+#ifndef SB_DEC_STACK
+#define SB_DEC_STACK (6000*sizeof(spx_sig_t))
+#endif
+
+
+#ifdef DISABLE_WIDEBAND
+void *sb_encoder_init(const SpeexMode *m)
+{
+   speex_fatal("Wideband and Ultra-wideband are disabled");
+   return NULL;
+}
+void sb_encoder_destroy(void *state)
+{
+   speex_fatal("Wideband and Ultra-wideband are disabled");
+}
+int sb_encode(void *state, void *vin, SpeexBits *bits)
+{
+   speex_fatal("Wideband and Ultra-wideband are disabled");
+   return -2;
+}
+void *sb_decoder_init(const SpeexMode *m)
+{
+   speex_fatal("Wideband and Ultra-wideband are disabled");
+   return NULL;
+}
+void sb_decoder_destroy(void *state)
+{
+   speex_fatal("Wideband and Ultra-wideband are disabled");
+}
+int sb_decode(void *state, SpeexBits *bits, void *vout)
+{
+   speex_fatal("Wideband and Ultra-wideband are disabled");
+   return -2;
+}
+int sb_encoder_ctl(void *state, int request, void *ptr)
+{
+   speex_fatal("Wideband and Ultra-wideband are disabled");
+   return -2;
+}
+int sb_decoder_ctl(void *state, int request, void *ptr)
+{
+   speex_fatal("Wideband and Ultra-wideband are disabled");
+   return -2;
+}
+#else
+
+
+#ifndef M_PI
+#define M_PI           3.14159265358979323846  /* pi */
+#endif
+
+#define sqr(x) ((x)*(x))
+
+#define SUBMODE(x) st->submodes[st->submodeID]->x
+
+#ifdef FIXED_POINT
+static const spx_word16_t gc_quant_bound[16] = {125, 164, 215, 282, 370, 484, 635, 832, 1090, 1428, 1871, 2452, 3213, 4210, 5516, 7228};
+static const spx_word16_t fold_quant_bound[32] = {
+   39, 44, 50, 57, 64, 73, 83, 94,
+   106, 120, 136, 154, 175, 198, 225, 255,
+   288, 327, 370, 420, 476, 539, 611, 692,
+   784, 889, 1007, 1141, 1293, 1465, 1660, 1881};
+#define LSP_MARGIN 410
+#define LSP_DELTA1 6553
+#define LSP_DELTA2 1638
+
+#else
+
+static const spx_word16_t gc_quant_bound[16] = {
+      0.97979, 1.28384, 1.68223, 2.20426, 2.88829, 3.78458, 4.95900, 6.49787, 
+      8.51428, 11.15642, 14.61846, 19.15484, 25.09895, 32.88761, 43.09325, 56.46588};
+static const spx_word16_t fold_quant_bound[32] = {
+   0.30498, 0.34559, 0.39161, 0.44375, 0.50283, 0.56979, 0.64565, 0.73162,
+   0.82903, 0.93942, 1.06450, 1.20624, 1.36685, 1.54884, 1.75506, 1.98875,
+   2.25355, 2.55360, 2.89361, 3.27889, 3.71547, 4.21018, 4.77076, 5.40598,
+   6.12577, 6.94141, 7.86565, 8.91295, 10.09969, 11.44445, 12.96826, 14.69497};
+
+#define LSP_MARGIN .05
+#define LSP_DELTA1 .2
+#define LSP_DELTA2 .05
+
+#endif
+
+#define QMF_ORDER 64
+
+#ifdef FIXED_POINT
+static const spx_word16_t h0[64] = {2, -7, -7, 18, 15, -39, -25, 75, 35, -130, -41, 212, 38, -327, -17, 483, -32, -689, 124, 956, -283, -1307, 543, 1780, -973, -2467, 1733, 3633, -3339, -6409, 9059, 30153, 30153, 9059, -6409, -3339, 3633, 1733, -2467, -973, 1780, 543, -1307, -283, 956, 124, -689, -32, 483, -17, -327, 38, 212, -41, -130, 35, 75, -25, -39, 15, 18, -7, -7, 2};
+
+#else
+static const float h0[64] = {
+   3.596189e-05f, -0.0001123515f,
+   -0.0001104587f, 0.0002790277f,
+   0.0002298438f, -0.0005953563f,
+   -0.0003823631f, 0.00113826f,
+   0.0005308539f, -0.001986177f,
+   -0.0006243724f, 0.003235877f,
+   0.0005743159f, -0.004989147f,
+   -0.0002584767f, 0.007367171f,
+   -0.0004857935f, -0.01050689f,
+   0.001894714f, 0.01459396f,
+   -0.004313674f, -0.01994365f,
+   0.00828756f, 0.02716055f,
+   -0.01485397f, -0.03764973f,
+   0.026447f, 0.05543245f,
+   -0.05095487f, -0.09779096f,
+   0.1382363f, 0.4600981f,
+   0.4600981f, 0.1382363f,
+   -0.09779096f, -0.05095487f,
+   0.05543245f, 0.026447f,
+   -0.03764973f, -0.01485397f,
+   0.02716055f, 0.00828756f,
+   -0.01994365f, -0.004313674f,
+   0.01459396f, 0.001894714f,
+   -0.01050689f, -0.0004857935f,
+   0.007367171f, -0.0002584767f,
+   -0.004989147f, 0.0005743159f,
+   0.003235877f, -0.0006243724f,
+   -0.001986177f, 0.0005308539f,
+   0.00113826f, -0.0003823631f,
+   -0.0005953563f, 0.0002298438f,
+   0.0002790277f, -0.0001104587f,
+   -0.0001123515f, 3.596189e-05f
+};
+
+#endif
+
+extern const spx_word16_t lag_window[];
+extern const spx_word16_t lpc_window[];
+
+
+void *sb_encoder_init(const SpeexMode *m)
+{
+   int i;
+   spx_int32_t tmp;
+   SBEncState *st;
+   const SpeexSBMode *mode;
+
+   st = (SBEncState*)speex_alloc(sizeof(SBEncState));
+   if (!st)
+      return NULL;
+   st->mode = m;
+   mode = (const SpeexSBMode*)m->mode;
+
+
+   st->st_low = speex_encoder_init(mode->nb_mode);
+#if defined(VAR_ARRAYS) || defined (USE_ALLOCA)
+   st->stack = NULL;
+#else
+   /*st->stack = (char*)speex_alloc_scratch(SB_ENC_STACK);*/
+   speex_encoder_ctl(st->st_low, SPEEX_GET_STACK, &st->stack);
+#endif
+
+   st->full_frame_size = 2*mode->frameSize;
+   st->frame_size = mode->frameSize;
+   st->subframeSize = mode->subframeSize;
+   st->nbSubframes = mode->frameSize/mode->subframeSize;
+   st->windowSize = st->frame_size+st->subframeSize;
+   st->lpcSize=mode->lpcSize;
+
+   st->encode_submode = 1;
+   st->submodes=mode->submodes;
+   st->submodeSelect = st->submodeID=mode->defaultSubmode;
+   
+   tmp=9;
+   speex_encoder_ctl(st->st_low, SPEEX_SET_QUALITY, &tmp);
+   tmp=1;
+   speex_encoder_ctl(st->st_low, SPEEX_SET_WIDEBAND, &tmp);
+
+   st->lpc_floor = mode->lpc_floor;
+   st->gamma1=mode->gamma1;
+   st->gamma2=mode->gamma2;
+   st->first=1;
+
+   st->high=(spx_word16_t*)speex_alloc((st->windowSize-st->frame_size)*sizeof(spx_word16_t));
+
+   st->h0_mem=(spx_word16_t*)speex_alloc((QMF_ORDER)*sizeof(spx_word16_t));
+   st->h1_mem=(spx_word16_t*)speex_alloc((QMF_ORDER)*sizeof(spx_word16_t));
+
+   st->window= lpc_window;
+
+   st->lagWindow = lag_window;
+
+   st->old_lsp = (spx_lsp_t*)speex_alloc(st->lpcSize*sizeof(spx_lsp_t));
+   st->old_qlsp = (spx_lsp_t*)speex_alloc(st->lpcSize*sizeof(spx_lsp_t));
+   st->interp_qlpc = (spx_coef_t*)speex_alloc(st->lpcSize*sizeof(spx_coef_t));
+   st->pi_gain = (spx_word32_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word32_t));
+   st->exc_rms = (spx_word16_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word16_t));
+   st->innov_rms_save = NULL;
+   
+   st->mem_sp = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t));
+   st->mem_sp2 = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t));
+   st->mem_sw = (spx_mem_t*)speex_alloc((st->lpcSize)*sizeof(spx_mem_t));
+
+   for (i=0;i<st->lpcSize;i++)
+      st->old_lsp[i]= DIV32(MULT16_16(QCONST16(3.1415927f, LSP_SHIFT), i+1), st->lpcSize+1);
+
+#ifndef DISABLE_VBR
+   st->vbr_quality = 8;
+   st->vbr_enabled = 0;
+   st->vbr_max = 0;
+   st->vbr_max_high = 20000;  /* We just need a big value here */
+   st->vad_enabled = 0;
+   st->abr_enabled = 0;
+   st->relative_quality=0;
+#endif /* #ifndef DISABLE_VBR */
+
+   st->complexity=2;
+   speex_encoder_ctl(st->st_low, SPEEX_GET_SAMPLING_RATE, &st->sampling_rate);
+   st->sampling_rate*=2;
+#ifdef ENABLE_VALGRIND
+   VALGRIND_MAKE_READABLE(st, (st->stack-(char*)st));
+#endif
+   return st;
+}
+
+void sb_encoder_destroy(void *state)
+{
+   SBEncState *st=(SBEncState*)state;
+
+   speex_encoder_destroy(st->st_low);
+#if !(defined(VAR_ARRAYS) || defined (USE_ALLOCA))
+   /*speex_free_scratch(st->stack);*/
+#endif
+
+   speex_free(st->high);
+
+   speex_free(st->h0_mem);
+   speex_free(st->h1_mem);
+
+   speex_free(st->old_lsp);
+   speex_free(st->old_qlsp);
+   speex_free(st->interp_qlpc);
+   speex_free(st->pi_gain);
+   speex_free(st->exc_rms);
+
+   speex_free(st->mem_sp);
+   speex_free(st->mem_sp2);
+   speex_free(st->mem_sw);
+
+   
+   speex_free(st);
+}
+
+
+int sb_encode(void *state, void *vin, SpeexBits *bits)
+{
+   SBEncState *st;
+   int i, roots, sub;
+   char *stack;
+   VARDECL(spx_mem_t *mem);
+   VARDECL(spx_sig_t *innov);
+   VARDECL(spx_word16_t *target);
+   VARDECL(spx_word16_t *syn_resp);
+   VARDECL(spx_word32_t *low_pi_gain);
+   spx_word16_t *low;
+   spx_word16_t *high;
+   VARDECL(spx_word16_t *low_exc_rms);
+   VARDECL(spx_word16_t *low_innov_rms);
+   const SpeexSBMode *mode;
+   spx_int32_t dtx;
+   spx_word16_t *in = (spx_word16_t*)vin;
+   spx_word16_t e_low=0, e_high=0;
+   VARDECL(spx_coef_t *lpc);
+   VARDECL(spx_coef_t *interp_lpc);
+   VARDECL(spx_coef_t *bw_lpc1);
+   VARDECL(spx_coef_t *bw_lpc2);
+   VARDECL(spx_lsp_t *lsp);
+   VARDECL(spx_lsp_t *qlsp);
+   VARDECL(spx_lsp_t *interp_lsp);
+   VARDECL(spx_lsp_t *interp_qlsp);
+      
+   st = (SBEncState*)state;
+   stack=st->stack;
+   mode = (const SpeexSBMode*)(st->mode->mode);
+   low = in;
+   high = in+st->frame_size;
+   
+   /* High-band buffering / sync with low band */
+   /* Compute the two sub-bands by filtering with QMF h0*/
+   qmf_decomp(in, h0, low, high, st->full_frame_size, QMF_ORDER, st->h0_mem, stack);
+   
+#ifndef DISABLE_VBR
+   if (st->vbr_enabled || st->vad_enabled)
+   {
+      /* Need to compute things here before the signal is trashed by the encoder */
+      /*FIXME: Are the two signals (low, high) in sync? */
+      e_low = compute_rms16(low, st->frame_size);
+      e_high = compute_rms16(high, st->frame_size);
+   }
+#endif /* #ifndef DISABLE_VBR */
+
+   ALLOC(low_innov_rms, st->nbSubframes, spx_word16_t);
+   speex_encoder_ctl(st->st_low, SPEEX_SET_INNOVATION_SAVE, low_innov_rms);
+   /* Encode the narrowband part*/
+   speex_encode_native(st->st_low, low, bits);
+
+   high = high - (st->windowSize-st->frame_size);
+   SPEEX_COPY(high, st->high, st->windowSize-st->frame_size);
+   SPEEX_COPY(st->high, &high[st->frame_size], st->windowSize-st->frame_size);
+   
+
+   ALLOC(low_pi_gain, st->nbSubframes, spx_word32_t);
+   ALLOC(low_exc_rms, st->nbSubframes, spx_word16_t);
+   speex_encoder_ctl(st->st_low, SPEEX_GET_PI_GAIN, low_pi_gain);
+   speex_encoder_ctl(st->st_low, SPEEX_GET_EXC, low_exc_rms);
+   
+   speex_encoder_ctl(st->st_low, SPEEX_GET_LOW_MODE, &dtx);
+
+   if (dtx==0)
+      dtx=1;
+   else
+      dtx=0;
+
+   ALLOC(lpc, st->lpcSize, spx_coef_t);
+   ALLOC(interp_lpc, st->lpcSize, spx_coef_t);
+   ALLOC(bw_lpc1, st->lpcSize, spx_coef_t);
+   ALLOC(bw_lpc2, st->lpcSize, spx_coef_t);
+   
+   ALLOC(lsp, st->lpcSize, spx_lsp_t);
+   ALLOC(qlsp, st->lpcSize, spx_lsp_t);
+   ALLOC(interp_lsp, st->lpcSize, spx_lsp_t);
+   ALLOC(interp_qlsp, st->lpcSize, spx_lsp_t);
+   
+   {
+      VARDECL(spx_word16_t *autocorr);
+      VARDECL(spx_word16_t *w_sig);
+      ALLOC(autocorr, st->lpcSize+1, spx_word16_t);
+      ALLOC(w_sig, st->windowSize, spx_word16_t);
+      /* Window for analysis */
+      /* FIXME: This is a kludge */
+      if (st->subframeSize==80)
+      {
+         for (i=0;i<st->windowSize;i++)
+            w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i>>1]),SIG_SHIFT));
+      } else {
+         for (i=0;i<st->windowSize;i++)
+            w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i]),SIG_SHIFT));
+      }
+      /* Compute auto-correlation */
+      _spx_autocorr(w_sig, autocorr, st->lpcSize+1, st->windowSize);
+      autocorr[0] = ADD16(autocorr[0],MULT16_16_Q15(autocorr[0],st->lpc_floor)); /* Noise floor in auto-correlation domain */
+
+      /* Lag windowing: equivalent to filtering in the power-spectrum domain */
+      for (i=0;i<st->lpcSize+1;i++)
+         autocorr[i] = MULT16_16_Q14(autocorr[i],st->lagWindow[i]);
+
+      /* Levinson-Durbin */
+      _spx_lpc(lpc, autocorr, st->lpcSize);
+   }
+
+   /* LPC to LSPs (x-domain) transform */
+   roots=lpc_to_lsp (lpc, st->lpcSize, lsp, 10, LSP_DELTA1, stack);
+   if (roots!=st->lpcSize)
+   {
+      roots = lpc_to_lsp (lpc, st->lpcSize, lsp, 10, LSP_DELTA2, stack);
+      if (roots!=st->lpcSize) {
+         /*If we can't find all LSP's, do some damage control and use a flat filter*/
+         for (i=0;i<st->lpcSize;i++)
+         {
+            lsp[i]=st->old_lsp[i];
+         }
+      }
+   }
+
+#ifndef DISABLE_VBR
+   /* VBR code */
+   if ((st->vbr_enabled || st->vad_enabled) && !dtx)
+   {
+      float ratio;
+      if (st->abr_enabled)
+      {
+         float qual_change=0;
+         if (st->abr_drift2 * st->abr_drift > 0)
+         {
+            /* Only adapt if long-term and short-term drift are the same sign */
+            qual_change = -.00001*st->abr_drift/(1+st->abr_count);
+            if (qual_change>.1)
+               qual_change=.1;
+            if (qual_change<-.1)
+               qual_change=-.1;
+         }
+         st->vbr_quality += qual_change;
+         if (st->vbr_quality>10)
+            st->vbr_quality=10;
+         if (st->vbr_quality<0)
+            st->vbr_quality=0;
+      }
+
+
+      ratio = 2*log((1.f+e_high)/(1.f+e_low));
+      
+      speex_encoder_ctl(st->st_low, SPEEX_GET_RELATIVE_QUALITY, &st->relative_quality);
+      if (ratio<-4)
+         ratio=-4;
+      if (ratio>2)
+         ratio=2;
+      /*if (ratio>-2)*/
+      if (st->vbr_enabled) 
+      {
+         spx_int32_t modeid;
+         modeid = mode->nb_modes-1;
+         st->relative_quality+=1.0*(ratio+2);
+	 if (st->relative_quality<-1)
+            st->relative_quality=-1;
+         while (modeid)
+         {
+            int v1;
+            float thresh;
+            v1=(int)floor(st->vbr_quality);
+            if (v1==10)
+               thresh = mode->vbr_thresh[modeid][v1];
+            else
+               thresh = (st->vbr_quality-v1)   * mode->vbr_thresh[modeid][v1+1] + 
+                        (1+v1-st->vbr_quality) * mode->vbr_thresh[modeid][v1];
+            if (st->relative_quality >= thresh && st->sampling_rate*st->submodes[modeid]->bits_per_frame/st->full_frame_size <= st->vbr_max_high)
+               break;
+            modeid--;
+         }
+         speex_encoder_ctl(state, SPEEX_SET_HIGH_MODE, &modeid);
+         if (st->abr_enabled)
+         {
+            spx_int32_t bitrate;
+            speex_encoder_ctl(state, SPEEX_GET_BITRATE, &bitrate);
+            st->abr_drift+=(bitrate-st->abr_enabled);
+            st->abr_drift2 = .95*st->abr_drift2 + .05*(bitrate-st->abr_enabled);
+            st->abr_count += 1.0;
+         }
+
+      } else {
+         /* VAD only */
+         int modeid;
+         if (st->relative_quality<2.0)
+            modeid=1;
+         else
+            modeid=st->submodeSelect;
+         /*speex_encoder_ctl(state, SPEEX_SET_MODE, &mode);*/
+         st->submodeID=modeid;
+
+      }
+      /*fprintf (stderr, "%f %f\n", ratio, low_qual);*/
+   }
+#endif /* #ifndef DISABLE_VBR */
+
+   if (st->encode_submode)
+   {
+      speex_bits_pack(bits, 1, 1);
+      if (dtx)
+         speex_bits_pack(bits, 0, SB_SUBMODE_BITS);
+      else
+         speex_bits_pack(bits, st->submodeID, SB_SUBMODE_BITS);
+   }
+
+   /* If null mode (no transmission), just set a couple things to zero*/
+   if (dtx || st->submodes[st->submodeID] == NULL)
+   {
+      for (i=0;i<st->frame_size;i++)
+         high[i]=VERY_SMALL;
+
+      for (i=0;i<st->lpcSize;i++)
+         st->mem_sw[i]=0;
+      st->first=1;
+
+      /* Final signal synthesis from excitation */
+      iir_mem16(high, st->interp_qlpc, high, st->frame_size, st->lpcSize, st->mem_sp, stack);
+
+      if (dtx)
+         return 0;
+      else
+         return 1;
+   }
+
+
+   /* LSP quantization */
+   SUBMODE(lsp_quant)(lsp, qlsp, st->lpcSize, bits);   
+
+   if (st->first)
+   {
+      for (i=0;i<st->lpcSize;i++)
+         st->old_lsp[i] = lsp[i];
+      for (i=0;i<st->lpcSize;i++)
+         st->old_qlsp[i] = qlsp[i];
+   }
+   
+   ALLOC(mem, st->lpcSize, spx_mem_t);
+   ALLOC(syn_resp, st->subframeSize, spx_word16_t);
+   ALLOC(innov, st->subframeSize, spx_sig_t);
+   ALLOC(target, st->subframeSize, spx_word16_t);
+
+   for (sub=0;sub<st->nbSubframes;sub++)
+   {
+      VARDECL(spx_word16_t *exc);
+      VARDECL(spx_word16_t *res);
+      VARDECL(spx_word16_t *sw);
+      spx_word16_t *sp;
+      spx_word16_t filter_ratio;     /*Q7*/
+      int offset;
+      spx_word32_t rl, rh;           /*Q13*/
+      spx_word16_t eh=0;
+
+      offset = st->subframeSize*sub;
+      sp=high+offset;
+      ALLOC(exc, st->subframeSize, spx_word16_t);
+      ALLOC(res, st->subframeSize, spx_word16_t);
+      ALLOC(sw, st->subframeSize, spx_word16_t);
+      
+      /* LSP interpolation (quantized and unquantized) */
+      lsp_interpolate(st->old_lsp, lsp, interp_lsp, st->lpcSize, sub, st->nbSubframes);
+      lsp_interpolate(st->old_qlsp, qlsp, interp_qlsp, st->lpcSize, sub, st->nbSubframes);
+
+      lsp_enforce_margin(interp_lsp, st->lpcSize, LSP_MARGIN);
+      lsp_enforce_margin(interp_qlsp, st->lpcSize, LSP_MARGIN);
+
+      lsp_to_lpc(interp_lsp, interp_lpc, st->lpcSize,stack);
+      lsp_to_lpc(interp_qlsp, st->interp_qlpc, st->lpcSize, stack);
+
+      bw_lpc(st->gamma1, interp_lpc, bw_lpc1, st->lpcSize);
+      bw_lpc(st->gamma2, interp_lpc, bw_lpc2, st->lpcSize);
+
+      /* Compute mid-band (4000 Hz for wideband) response of low-band and high-band
+         filters */
+      st->pi_gain[sub]=LPC_SCALING;
+      rh = LPC_SCALING;
+      for (i=0;i<st->lpcSize;i+=2)
+      {
+         rh += st->interp_qlpc[i+1] - st->interp_qlpc[i];
+         st->pi_gain[sub] += st->interp_qlpc[i] + st->interp_qlpc[i+1];
+      }
+      
+      rl = low_pi_gain[sub];
+#ifdef FIXED_POINT
+      filter_ratio=EXTRACT16(SATURATE(PDIV32(SHL32(ADD32(rl,82),7),ADD32(82,rh)),32767));
+#else
+      filter_ratio=(rl+.01)/(rh+.01);
+#endif
+      
+      /* Compute "real excitation" */
+      fir_mem16(sp, st->interp_qlpc, exc, st->subframeSize, st->lpcSize, st->mem_sp2, stack);
+      /* Compute energy of low-band and high-band excitation */
+
+      eh = compute_rms16(exc, st->subframeSize);
+
+      if (!SUBMODE(innovation_quant)) {/* 1 for spectral folding excitation, 0 for stochastic */
+         spx_word32_t g;   /*Q7*/
+         spx_word16_t el;  /*Q0*/
+         el = low_innov_rms[sub];
+
+         /* Gain to use if we want to use the low-band excitation for high-band */
+         g=PDIV32(MULT16_16(filter_ratio,eh),EXTEND32(ADD16(1,el)));
+         
+#if 0
+         {
+            char *tmp_stack=stack;
+            float *tmp_sig;
+            float g2;
+            ALLOC(tmp_sig, st->subframeSize, spx_sig_t);
+            for (i=0;i<st->lpcSize;i++)
+               mem[i]=st->mem_sp[i];
+            iir_mem2(st->low_innov+offset, st->interp_qlpc, tmp_sig, st->subframeSize, st->lpcSize, mem);
+            g2 = compute_rms(sp, st->subframeSize)/(.01+compute_rms(tmp_sig, st->subframeSize));
+            /*fprintf (stderr, "gains: %f %f\n", g, g2);*/
+            g = g2;
+            stack = tmp_stack;
+         }
+#endif
+
+         /*print_vec(&g, 1, "gain factor");*/
+         /* Gain quantization */
+         {
+            int quant = scal_quant(g, fold_quant_bound, 32);
+            /*speex_warning_int("tata", quant);*/
+            if (quant<0)
+               quant=0;
+            if (quant>31)
+               quant=31;
+            speex_bits_pack(bits, quant, 5);
+         }
+         if (st->innov_rms_save)
+         {
+            st->innov_rms_save[sub] = eh;
+         }
+         st->exc_rms[sub] = eh;
+      } else {
+         spx_word16_t gc;       /*Q7*/
+         spx_word32_t scale;    /*Q14*/
+         spx_word16_t el;       /*Q0*/
+         el = low_exc_rms[sub]; /*Q0*/
+
+         gc = PDIV32_16(MULT16_16(filter_ratio,1+eh),1+el);
+
+         /* This is a kludge that cleans up a historical bug */
+         if (st->subframeSize==80)
+            gc = MULT16_16_P15(QCONST16(0.70711f,15),gc);
+         /*printf ("%f %f %f %f\n", el, eh, filter_ratio, gc);*/
+         {
+            int qgc = scal_quant(gc, gc_quant_bound, 16);
+            speex_bits_pack(bits, qgc, 4);
+            gc = MULT16_16_Q15(QCONST16(0.87360,15),gc_quant_bound[qgc]);
+         }
+         if (st->subframeSize==80)
+            gc = MULT16_16_P14(QCONST16(1.4142f,14), gc);
+
+         scale = SHL32(MULT16_16(PDIV32_16(SHL32(EXTEND32(gc),SIG_SHIFT-6),filter_ratio),(1+el)),6);
+
+         compute_impulse_response(st->interp_qlpc, bw_lpc1, bw_lpc2, syn_resp, st->subframeSize, st->lpcSize, stack);
+
+         
+         /* Reset excitation */
+         for (i=0;i<st->subframeSize;i++)
+            res[i]=VERY_SMALL;
+         
+         /* Compute zero response (ringing) of A(z/g1) / ( A(z/g2) * Aq(z) ) */
+         for (i=0;i<st->lpcSize;i++)
+            mem[i]=st->mem_sp[i];
+         iir_mem16(res, st->interp_qlpc, res, st->subframeSize, st->lpcSize, mem, stack);
+
+         for (i=0;i<st->lpcSize;i++)
+            mem[i]=st->mem_sw[i];
+         filter_mem16(res, bw_lpc1, bw_lpc2, res, st->subframeSize, st->lpcSize, mem, stack);
+
+         /* Compute weighted signal */
+         for (i=0;i<st->lpcSize;i++)
+            mem[i]=st->mem_sw[i];
+         filter_mem16(sp, bw_lpc1, bw_lpc2, sw, st->subframeSize, st->lpcSize, mem, stack);
+
+         /* Compute target signal */
+         for (i=0;i<st->subframeSize;i++)
+            target[i]=SUB16(sw[i],res[i]);
+
+         signal_div(target, target, scale, st->subframeSize);
+
+         /* Reset excitation */
+         SPEEX_MEMSET(innov, 0, st->subframeSize);
+
+         /*print_vec(target, st->subframeSize, "\ntarget");*/
+         SUBMODE(innovation_quant)(target, st->interp_qlpc, bw_lpc1, bw_lpc2, 
+                                   SUBMODE(innovation_params), st->lpcSize, st->subframeSize, 
+                                   innov, syn_resp, bits, stack, st->complexity, SUBMODE(double_codebook));
+         /*print_vec(target, st->subframeSize, "after");*/
+
+         signal_mul(innov, innov, scale, st->subframeSize);
+
+         if (SUBMODE(double_codebook)) {
+            char *tmp_stack=stack;
+            VARDECL(spx_sig_t *innov2);
+            ALLOC(innov2, st->subframeSize, spx_sig_t);
+            SPEEX_MEMSET(innov2, 0, st->subframeSize);
+            for (i=0;i<st->subframeSize;i++)
+               target[i]=MULT16_16_P13(QCONST16(2.5f,13), target[i]);
+
+            SUBMODE(innovation_quant)(target, st->interp_qlpc, bw_lpc1, bw_lpc2, 
+                                      SUBMODE(innovation_params), st->lpcSize, st->subframeSize, 
+                                      innov2, syn_resp, bits, stack, st->complexity, 0);
+            signal_mul(innov2, innov2, MULT16_32_P15(QCONST16(0.4f,15),scale), st->subframeSize);
+
+            for (i=0;i<st->subframeSize;i++)
+               innov[i] = ADD32(innov[i],innov2[i]);
+            stack = tmp_stack;
+         }
+         for (i=0;i<st->subframeSize;i++)
+            exc[i] = PSHR32(innov[i],SIG_SHIFT);
+
+         if (st->innov_rms_save)
+         {
+            st->innov_rms_save[sub] = MULT16_16_Q15(QCONST16(.70711f, 15), compute_rms(innov, st->subframeSize));
+         }
+         st->exc_rms[sub] = compute_rms16(exc, st->subframeSize);
+         
+
+      }
+
+      
+      /*Keep the previous memory*/
+      for (i=0;i<st->lpcSize;i++)
+         mem[i]=st->mem_sp[i];
+      /* Final signal synthesis from excitation */
+      iir_mem16(exc, st->interp_qlpc, sp, st->subframeSize, st->lpcSize, st->mem_sp, stack);
+      
+      /* Compute weighted signal again, from synthesized speech (not sure it's the right thing) */
+      filter_mem16(sp, bw_lpc1, bw_lpc2, sw, st->subframeSize, st->lpcSize, st->mem_sw, stack);
+   }
+
+   for (i=0;i<st->lpcSize;i++)
+      st->old_lsp[i] = lsp[i];
+   for (i=0;i<st->lpcSize;i++)
+      st->old_qlsp[i] = qlsp[i];
+
+   st->first=0;
+
+   return 1;
+}
+
+
+
+
+
+void *sb_decoder_init(const SpeexMode *m)
+{
+   spx_int32_t tmp;
+   SBDecState *st;
+   const SpeexSBMode *mode;
+   st = (SBDecState*)speex_alloc(sizeof(SBDecState));
+   if (!st)
+      return NULL;
+   st->mode = m;
+   mode=(const SpeexSBMode*)m->mode;
+   st->encode_submode = 1;
+
+   st->st_low = speex_decoder_init(mode->nb_mode);
+#if defined(VAR_ARRAYS) || defined (USE_ALLOCA)
+   st->stack = NULL;
+#else
+   /*st->stack = (char*)speex_alloc_scratch(SB_DEC_STACK);*/
+   speex_decoder_ctl(st->st_low, SPEEX_GET_STACK, &st->stack);
+#endif
+
+   st->full_frame_size = 2*mode->frameSize;
+   st->frame_size = mode->frameSize;
+   st->subframeSize = mode->subframeSize;
+   st->nbSubframes = mode->frameSize/mode->subframeSize;
+   st->lpcSize=mode->lpcSize;
+   speex_decoder_ctl(st->st_low, SPEEX_GET_SAMPLING_RATE, &st->sampling_rate);
+   st->sampling_rate*=2;
+   tmp=1;
+   speex_decoder_ctl(st->st_low, SPEEX_SET_WIDEBAND, &tmp);
+
+   st->submodes=mode->submodes;
+   st->submodeID=mode->defaultSubmode;
+
+   st->first=1;
+
+   st->g0_mem = (spx_word16_t*)speex_alloc((QMF_ORDER)*sizeof(spx_word16_t));
+   st->g1_mem = (spx_word16_t*)speex_alloc((QMF_ORDER)*sizeof(spx_word16_t));
+
+   st->excBuf = (spx_word16_t*)speex_alloc((st->subframeSize)*sizeof(spx_word16_t));
+
+   st->old_qlsp = (spx_lsp_t*)speex_alloc((st->lpcSize)*sizeof(spx_lsp_t));
+   st->interp_qlpc = (spx_coef_t*)speex_alloc(st->lpcSize*sizeof(spx_coef_t));
+
+   st->pi_gain = (spx_word32_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word32_t));
+   st->exc_rms = (spx_word16_t*)speex_alloc((st->nbSubframes)*sizeof(spx_word16_t));
+   st->mem_sp = (spx_mem_t*)speex_alloc((2*st->lpcSize)*sizeof(spx_mem_t));
+   
+   st->innov_save = NULL;
+
+
+   st->lpc_enh_enabled=0;
+   st->seed = 1000;
+
+#ifdef ENABLE_VALGRIND
+   VALGRIND_MAKE_READABLE(st, (st->stack-(char*)st));
+#endif
+   return st;
+}
+
+void sb_decoder_destroy(void *state)
+{
+   SBDecState *st;
+   st = (SBDecState*)state;
+   speex_decoder_destroy(st->st_low);
+#if !(defined(VAR_ARRAYS) || defined (USE_ALLOCA))
+   /*speex_free_scratch(st->stack);*/
+#endif
+
+   speex_free(st->g0_mem);
+   speex_free(st->g1_mem);
+   speex_free(st->excBuf);
+   speex_free(st->old_qlsp);
+   speex_free(st->interp_qlpc);
+   speex_free(st->pi_gain);
+   speex_free(st->exc_rms);
+   speex_free(st->mem_sp);
+
+   speex_free(state);
+}
+
+static void sb_decode_lost(SBDecState *st, spx_word16_t *out, int dtx, char *stack)
+{
+   int i;
+   int saved_modeid=0;
+
+   if (dtx)
+   {
+      saved_modeid=st->submodeID;
+      st->submodeID=1;
+   } else {
+      bw_lpc(QCONST16(0.99f,15), st->interp_qlpc, st->interp_qlpc, st->lpcSize);
+   }
+
+   st->first=1;
+   
+   
+   /* Final signal synthesis from excitation */
+   if (!dtx)
+   {
+      st->last_ener =  MULT16_16_Q15(QCONST16(.9f,15),st->last_ener);
+   }
+   for (i=0;i<st->frame_size;i++)
+      out[i+st->frame_size] = speex_rand(st->last_ener, &st->seed);
+
+   iir_mem16(out+st->frame_size, st->interp_qlpc, out+st->frame_size, st->frame_size, st->lpcSize, 
+            st->mem_sp, stack);
+   
+   
+   /* Reconstruct the original */
+   qmf_synth(out, out+st->frame_size, h0, out, st->full_frame_size, QMF_ORDER, st->g0_mem, st->g1_mem, stack);
+   if (dtx)
+   {
+      st->submodeID=saved_modeid;
+   }
+
+   return;
+}
+
+int sb_decode(void *state, SpeexBits *bits, void *vout)
+{
+   int i, sub;
+   SBDecState *st;
+   int wideband;
+   int ret;
+   char *stack;
+   VARDECL(spx_word32_t *low_pi_gain);
+   VARDECL(spx_word16_t *low_exc_rms);
+   VARDECL(spx_coef_t *ak);
+   VARDECL(spx_lsp_t *qlsp);
+   VARDECL(spx_lsp_t *interp_qlsp);
+   spx_int32_t dtx;
+   const SpeexSBMode *mode;
+   spx_word16_t *out = (spx_word16_t*)vout;
+   spx_word16_t *low_innov_alias;
+   spx_word32_t exc_ener_sum = 0;
+   
+   st = (SBDecState*)state;
+   stack=st->stack;
+   mode = (const SpeexSBMode*)(st->mode->mode);
+
+   low_innov_alias = out+st->frame_size;
+   speex_decoder_ctl(st->st_low, SPEEX_SET_INNOVATION_SAVE, low_innov_alias);
+   /* Decode the low-band */
+   ret = speex_decode_native(st->st_low, bits, out);
+
+   speex_decoder_ctl(st->st_low, SPEEX_GET_DTX_STATUS, &dtx);
+
+   /* If error decoding the narrowband part, propagate error */
+   if (ret!=0)
+   {
+      return ret;
+   }
+
+   if (!bits)
+   {
+      sb_decode_lost(st, out, dtx, stack);
+      return 0;
+   }
+
+   if (st->encode_submode)
+   {
+
+      /*Check "wideband bit"*/
+      if (speex_bits_remaining(bits)>0)
+         wideband = speex_bits_peek(bits);
+      else
+         wideband = 0;
+      if (wideband)
+      {
+         /*Regular wideband frame, read the submode*/
+         wideband = speex_bits_unpack_unsigned(bits, 1);
+         st->submodeID = speex_bits_unpack_unsigned(bits, SB_SUBMODE_BITS);
+      } else
+      {
+         /*Was a narrowband frame, set "null submode"*/
+         st->submodeID = 0;
+      }
+      if (st->submodeID != 0 && st->submodes[st->submodeID] == NULL)
+      {
+         speex_notify("Invalid mode encountered. The stream is corrupted.");
+         return -2;
+      }
+   }
+
+   /* If null mode (no transmission), just set a couple things to zero*/
+   if (st->submodes[st->submodeID] == NULL)
+   {
+      if (dtx)
+      {
+         sb_decode_lost(st, out, 1, stack);
+         return 0;
+      }
+
+      for (i=0;i<st->frame_size;i++)
+         out[st->frame_size+i]=VERY_SMALL;
+
+      st->first=1;
+
+      /* Final signal synthesis from excitation */
+      iir_mem16(out+st->frame_size, st->interp_qlpc, out+st->frame_size, st->frame_size, st->lpcSize, st->mem_sp, stack);
+
+      qmf_synth(out, out+st->frame_size, h0, out, st->full_frame_size, QMF_ORDER, st->g0_mem, st->g1_mem, stack);
+
+      return 0;
+
+   }
+
+   ALLOC(low_pi_gain, st->nbSubframes, spx_word32_t);
+   ALLOC(low_exc_rms, st->nbSubframes, spx_word16_t);
+   speex_decoder_ctl(st->st_low, SPEEX_GET_PI_GAIN, low_pi_gain);
+   speex_decoder_ctl(st->st_low, SPEEX_GET_EXC, low_exc_rms);
+
+   ALLOC(qlsp, st->lpcSize, spx_lsp_t);
+   ALLOC(interp_qlsp, st->lpcSize, spx_lsp_t);
+   SUBMODE(lsp_unquant)(qlsp, st->lpcSize, bits);
+   
+   if (st->first)
+   {
+      for (i=0;i<st->lpcSize;i++)
+         st->old_qlsp[i] = qlsp[i];
+   }
+   
+   ALLOC(ak, st->lpcSize, spx_coef_t);
+
+   for (sub=0;sub<st->nbSubframes;sub++)
+   {
+      VARDECL(spx_word32_t *exc);
+      spx_word16_t *innov_save=NULL;
+      spx_word16_t *sp;
+      spx_word16_t filter_ratio;
+      spx_word16_t el=0;
+      int offset;
+      spx_word32_t rl=0,rh=0;
+      
+      offset = st->subframeSize*sub;
+      sp=out+st->frame_size+offset;
+      ALLOC(exc, st->subframeSize, spx_word32_t);
+      /* Pointer for saving innovation */
+      if (st->innov_save)
+      {
+         innov_save = st->innov_save+2*offset;
+         SPEEX_MEMSET(innov_save, 0, 2*st->subframeSize);
+      }
+      
+      /* LSP interpolation */
+      lsp_interpolate(st->old_qlsp, qlsp, interp_qlsp, st->lpcSize, sub, st->nbSubframes);
+
+      lsp_enforce_margin(interp_qlsp, st->lpcSize, LSP_MARGIN);
+
+      /* LSP to LPC */
+      lsp_to_lpc(interp_qlsp, ak, st->lpcSize, stack);
+
+      /* Calculate reponse ratio between the low and high filter in the middle
+         of the band (4000 Hz) */
+      
+         st->pi_gain[sub]=LPC_SCALING;
+         rh = LPC_SCALING;
+         for (i=0;i<st->lpcSize;i+=2)
+         {
+            rh += ak[i+1] - ak[i];
+            st->pi_gain[sub] += ak[i] + ak[i+1];
+         }
+
+         rl = low_pi_gain[sub];
+#ifdef FIXED_POINT
+         filter_ratio=EXTRACT16(SATURATE(PDIV32(SHL32(ADD32(rl,82),7),ADD32(82,rh)),32767));
+#else
+         filter_ratio=(rl+.01)/(rh+.01);
+#endif
+      
+      SPEEX_MEMSET(exc, 0, st->subframeSize);
+      if (!SUBMODE(innovation_unquant))
+      {
+         spx_word32_t g;
+         int quant;
+
+         quant = speex_bits_unpack_unsigned(bits, 5);
+         g= spx_exp(MULT16_16(QCONST16(.125f,11),(quant-10)));
+         
+         g = PDIV32(g, filter_ratio);
+         
+         for (i=0;i<st->subframeSize;i+=2)
+         {
+            exc[i]=SHL32(MULT16_32_P15(MULT16_16_Q15(mode->folding_gain,low_innov_alias[offset+i]),SHL32(g,6)),SIG_SHIFT);
+            exc[i+1]=NEG32(SHL32(MULT16_32_P15(MULT16_16_Q15(mode->folding_gain,low_innov_alias[offset+i+1]),SHL32(g,6)),SIG_SHIFT));
+         }
+         
+      } else {
+         spx_word16_t gc;
+         spx_word32_t scale;
+         int qgc = speex_bits_unpack_unsigned(bits, 4);
+         
+         el = low_exc_rms[sub];
+         gc = MULT16_16_Q15(QCONST16(0.87360,15),gc_quant_bound[qgc]);
+
+         if (st->subframeSize==80)
+            gc = MULT16_16_P14(QCONST16(1.4142f,14),gc);
+
+         scale = SHL32(PDIV32(SHL32(MULT16_16(gc, el),3), filter_ratio),SIG_SHIFT-3);
+         SUBMODE(innovation_unquant)(exc, SUBMODE(innovation_params), st->subframeSize, 
+                                     bits, stack, &st->seed);
+
+         signal_mul(exc,exc,scale,st->subframeSize);
+
+         if (SUBMODE(double_codebook)) {
+            char *tmp_stack=stack;
+            VARDECL(spx_sig_t *innov2);
+            ALLOC(innov2, st->subframeSize, spx_sig_t);
+            SPEEX_MEMSET(innov2, 0, st->subframeSize);
+            SUBMODE(innovation_unquant)(innov2, SUBMODE(innovation_params), st->subframeSize, 
+                                        bits, stack, &st->seed);
+            signal_mul(innov2, innov2, MULT16_32_P15(QCONST16(0.4f,15),scale), st->subframeSize);
+            for (i=0;i<st->subframeSize;i++)
+               exc[i] = ADD32(exc[i],innov2[i]);
+            stack = tmp_stack;
+         }
+
+      }
+      
+      if (st->innov_save)
+      {
+         for (i=0;i<st->subframeSize;i++)
+            innov_save[2*i]=EXTRACT16(PSHR32(exc[i],SIG_SHIFT));
+      }
+      
+      iir_mem16(st->excBuf, st->interp_qlpc, sp, st->subframeSize, st->lpcSize, 
+               st->mem_sp, stack);
+      for (i=0;i<st->subframeSize;i++)
+         st->excBuf[i]=EXTRACT16(PSHR32(exc[i],SIG_SHIFT));
+      for (i=0;i<st->lpcSize;i++)
+         st->interp_qlpc[i] = ak[i];
+      st->exc_rms[sub] = compute_rms16(st->excBuf, st->subframeSize);
+      exc_ener_sum = ADD32(exc_ener_sum, DIV32(MULT16_16(st->exc_rms[sub],st->exc_rms[sub]), st->nbSubframes));
+   }
+   st->last_ener = spx_sqrt(exc_ener_sum);
+   
+   qmf_synth(out, out+st->frame_size, h0, out, st->full_frame_size, QMF_ORDER, st->g0_mem, st->g1_mem, stack);
+   for (i=0;i<st->lpcSize;i++)
+      st->old_qlsp[i] = qlsp[i];
+
+   st->first=0;
+
+   return 0;
+}
+
+
+int sb_encoder_ctl(void *state, int request, void *ptr)
+{
+   SBEncState *st;
+   st=(SBEncState*)state;
+   switch(request)
+   {
+   case SPEEX_GET_FRAME_SIZE:
+      (*(spx_int32_t*)ptr) = st->full_frame_size;
+      break;
+   case SPEEX_SET_HIGH_MODE:
+      st->submodeSelect = st->submodeID = (*(spx_int32_t*)ptr);
+      break;
+   case SPEEX_SET_LOW_MODE:
+      speex_encoder_ctl(st->st_low, SPEEX_SET_LOW_MODE, ptr);
+      break;
+   case SPEEX_SET_DTX:
+      speex_encoder_ctl(st->st_low, SPEEX_SET_DTX, ptr);
+      break;
+   case SPEEX_GET_DTX:
+      speex_encoder_ctl(st->st_low, SPEEX_GET_DTX, ptr);
+      break;
+   case SPEEX_GET_LOW_MODE:
+      speex_encoder_ctl(st->st_low, SPEEX_GET_LOW_MODE, ptr);
+      break;
+   case SPEEX_SET_MODE:
+      speex_encoder_ctl(st, SPEEX_SET_QUALITY, ptr);
+      break;
+#ifndef DISABLE_VBR
+   case SPEEX_SET_VBR:
+      st->vbr_enabled = (*(spx_int32_t*)ptr);
+      speex_encoder_ctl(st->st_low, SPEEX_SET_VBR, ptr);
+      break;
+   case SPEEX_GET_VBR:
+      (*(spx_int32_t*)ptr) = st->vbr_enabled;
+      break;
+   case SPEEX_SET_VAD:
+      st->vad_enabled = (*(spx_int32_t*)ptr);
+      speex_encoder_ctl(st->st_low, SPEEX_SET_VAD, ptr);
+      break;
+   case SPEEX_GET_VAD:
+      (*(spx_int32_t*)ptr) = st->vad_enabled;
+      break;
+#endif /* #ifndef DISABLE_VBR */
+#if !defined(DISABLE_VBR) && !defined(DISABLE_FLOAT_API)
+   case SPEEX_SET_VBR_QUALITY:
+      {
+         spx_int32_t q;
+         float qual = (*(float*)ptr)+.6;
+         st->vbr_quality = (*(float*)ptr);
+         if (qual>10)
+            qual=10;
+         q=(int)floor(.5+*(float*)ptr);
+         if (q>10)
+            q=10;
+         speex_encoder_ctl(st->st_low, SPEEX_SET_VBR_QUALITY, &qual);
+         speex_encoder_ctl(state, SPEEX_SET_QUALITY, &q);
+         break;
+      }
+   case SPEEX_GET_VBR_QUALITY:
+      (*(float*)ptr) = st->vbr_quality;
+      break;
+#endif /* #if !defined(DISABLE_VBR) && !defined(DISABLE_FLOAT_API) */
+#ifndef DISABLE_VBR
+   case SPEEX_SET_ABR:
+      st->abr_enabled = (*(spx_int32_t*)ptr);
+      st->vbr_enabled = st->abr_enabled!=0;
+      speex_encoder_ctl(st->st_low, SPEEX_SET_VBR, &st->vbr_enabled);
+      if (st->vbr_enabled) 
+      {
+         spx_int32_t i=10, rate, target;
+         float vbr_qual;
+         target = (*(spx_int32_t*)ptr);
+         while (i>=0)
+         {
+            speex_encoder_ctl(st, SPEEX_SET_QUALITY, &i);
+            speex_encoder_ctl(st, SPEEX_GET_BITRATE, &rate);
+            if (rate <= target)
+               break;
+            i--;
+         }
+         vbr_qual=i;
+         if (vbr_qual<0)
+            vbr_qual=0;
+         speex_encoder_ctl(st, SPEEX_SET_VBR_QUALITY, &vbr_qual);
+         st->abr_count=0;
+         st->abr_drift=0;
+         st->abr_drift2=0;
+      }
+      
+      break;
+   case SPEEX_GET_ABR:
+      (*(spx_int32_t*)ptr) = st->abr_enabled;
+      break;
+#endif /* #ifndef DISABLE_VBR */
+
+   case SPEEX_SET_QUALITY:
+      {
+         spx_int32_t nb_qual;
+         int quality = (*(spx_int32_t*)ptr);
+         if (quality < 0)
+            quality = 0;
+         if (quality > 10)
+            quality = 10;
+         st->submodeSelect = st->submodeID = ((const SpeexSBMode*)(st->mode->mode))->quality_map[quality];
+         nb_qual = ((const SpeexSBMode*)(st->mode->mode))->low_quality_map[quality];
+         speex_encoder_ctl(st->st_low, SPEEX_SET_MODE, &nb_qual);
+      }
+      break;
+   case SPEEX_SET_COMPLEXITY:
+      speex_encoder_ctl(st->st_low, SPEEX_SET_COMPLEXITY, ptr);
+      st->complexity = (*(spx_int32_t*)ptr);
+      if (st->complexity<1)
+         st->complexity=1;
+      break;
+   case SPEEX_GET_COMPLEXITY:
+      (*(spx_int32_t*)ptr) = st->complexity;
+      break;
+   case SPEEX_SET_BITRATE:
+      {
+         spx_int32_t i=10;
+         spx_int32_t rate, target;
+         target = (*(spx_int32_t*)ptr);
+         while (i>=0)
+         {
+            speex_encoder_ctl(st, SPEEX_SET_QUALITY, &i);
+            speex_encoder_ctl(st, SPEEX_GET_BITRATE, &rate);
+            if (rate <= target)
+               break;
+            i--;
+         }
+      }
+      break;
+   case SPEEX_GET_BITRATE:
+      speex_encoder_ctl(st->st_low, request, ptr);
+      /*fprintf (stderr, "before: %d\n", (*(int*)ptr));*/
+      if (st->submodes[st->submodeID])
+         (*(spx_int32_t*)ptr) += st->sampling_rate*SUBMODE(bits_per_frame)/st->full_frame_size;
+      else
+         (*(spx_int32_t*)ptr) += st->sampling_rate*(SB_SUBMODE_BITS+1)/st->full_frame_size;
+      /*fprintf (stderr, "after: %d\n", (*(int*)ptr));*/
+      break;
+   case SPEEX_SET_SAMPLING_RATE:
+      {
+         spx_int32_t tmp=(*(spx_int32_t*)ptr);
+         st->sampling_rate = tmp;
+         tmp>>=1;
+         speex_encoder_ctl(st->st_low, SPEEX_SET_SAMPLING_RATE, &tmp);
+      }
+      break;
+   case SPEEX_GET_SAMPLING_RATE:
+      (*(spx_int32_t*)ptr)=st->sampling_rate;
+      break;
+   case SPEEX_RESET_STATE:
+      {
+         int i;
+         st->first = 1;
+         for (i=0;i<st->lpcSize;i++)
+            st->old_lsp[i]= DIV32(MULT16_16(QCONST16(3.1415927f, LSP_SHIFT), i+1), st->lpcSize+1);
+         for (i=0;i<st->lpcSize;i++)
+            st->mem_sw[i]=st->mem_sp[i]=st->mem_sp2[i]=0;
+         for (i=0;i<QMF_ORDER;i++)
+            st->h0_mem[i]=st->h1_mem[i]=0;
+      }
+      break;
+   case SPEEX_SET_SUBMODE_ENCODING:
+      st->encode_submode = (*(spx_int32_t*)ptr);
+      speex_encoder_ctl(st->st_low, SPEEX_SET_SUBMODE_ENCODING, ptr);
+      break;
+   case SPEEX_GET_SUBMODE_ENCODING:
+      (*(spx_int32_t*)ptr) = st->encode_submode;
+      break;
+   case SPEEX_GET_LOOKAHEAD:
+      speex_encoder_ctl(st->st_low, SPEEX_GET_LOOKAHEAD, ptr);
+      (*(spx_int32_t*)ptr) = 2*(*(spx_int32_t*)ptr) + QMF_ORDER - 1;
+      break;
+   case SPEEX_SET_PLC_TUNING:
+      speex_encoder_ctl(st->st_low, SPEEX_SET_PLC_TUNING, ptr);
+      break;
+   case SPEEX_GET_PLC_TUNING:
+      speex_encoder_ctl(st->st_low, SPEEX_GET_PLC_TUNING, ptr);
+      break;
+#ifndef DISABLE_VBR
+   case SPEEX_SET_VBR_MAX_BITRATE:
+      {
+         st->vbr_max = (*(spx_int32_t*)ptr);
+         if (SPEEX_SET_VBR_MAX_BITRATE<1)
+         {
+            speex_encoder_ctl(st->st_low, SPEEX_SET_VBR_MAX_BITRATE, &st->vbr_max);
+            st->vbr_max_high = 17600;
+         } else {
+            spx_int32_t low_rate;
+            if (st->vbr_max >= 42200)
+            {
+               st->vbr_max_high = 17600;
+            } else if (st->vbr_max >= 27800)
+            {
+               st->vbr_max_high = 9600;
+            } else if (st->vbr_max > 20600)
+            {
+               st->vbr_max_high = 5600;
+            } else {
+               st->vbr_max_high = 1800;
+            }
+            if (st->subframeSize==80)
+               st->vbr_max_high = 1800;
+            low_rate = st->vbr_max - st->vbr_max_high;
+            speex_encoder_ctl(st->st_low, SPEEX_SET_VBR_MAX_BITRATE, &low_rate);
+         }
+      }
+      break;
+   case SPEEX_GET_VBR_MAX_BITRATE:
+      (*(spx_int32_t*)ptr) = st->vbr_max;
+      break;
+#endif /* #ifndef DISABLE_VBR */
+   case SPEEX_SET_HIGHPASS:
+      speex_encoder_ctl(st->st_low, SPEEX_SET_HIGHPASS, ptr);
+      break;
+   case SPEEX_GET_HIGHPASS:
+      speex_encoder_ctl(st->st_low, SPEEX_GET_HIGHPASS, ptr);
+      break;
+
+
+   /* This is all internal stuff past this point */
+   case SPEEX_GET_PI_GAIN:
+      {
+         int i;
+         spx_word32_t *g = (spx_word32_t*)ptr;
+         for (i=0;i<st->nbSubframes;i++)
+            g[i]=st->pi_gain[i];
+      }
+      break;
+   case SPEEX_GET_EXC:
+      {
+         int i;
+         for (i=0;i<st->nbSubframes;i++)
+            ((spx_word16_t*)ptr)[i] = st->exc_rms[i];
+      }
+      break;
+#ifndef DISABLE_VBR
+   case SPEEX_GET_RELATIVE_QUALITY:
+      (*(float*)ptr)=st->relative_quality;
+      break;
+#endif /* #ifndef DISABLE_VBR */
+   case SPEEX_SET_INNOVATION_SAVE:
+      st->innov_rms_save = (spx_word16_t*)ptr;
+      break;
+   case SPEEX_SET_WIDEBAND:
+      speex_encoder_ctl(st->st_low, SPEEX_SET_WIDEBAND, ptr);
+      break;
+   case SPEEX_GET_STACK:
+      *((char**)ptr) = st->stack;
+      break;
+   default:
+      speex_warning_int("Unknown nb_ctl request: ", request);
+      return -1;
+   }
+   return 0;
+}
+
+int sb_decoder_ctl(void *state, int request, void *ptr)
+{
+   SBDecState *st;
+   st=(SBDecState*)state;
+   switch(request)
+   {
+   case SPEEX_SET_HIGH_MODE:
+      st->submodeID = (*(spx_int32_t*)ptr);
+      break;
+   case SPEEX_SET_LOW_MODE:
+      speex_decoder_ctl(st->st_low, SPEEX_SET_LOW_MODE, ptr);
+      break;
+   case SPEEX_GET_LOW_MODE:
+      speex_decoder_ctl(st->st_low, SPEEX_GET_LOW_MODE, ptr);
+      break;
+   case SPEEX_GET_FRAME_SIZE:
+      (*(spx_int32_t*)ptr) = st->full_frame_size;
+      break;
+   case SPEEX_SET_ENH:
+      speex_decoder_ctl(st->st_low, request, ptr);
+      st->lpc_enh_enabled = *((spx_int32_t*)ptr);
+      break;
+   case SPEEX_GET_ENH:
+      *((spx_int32_t*)ptr) = st->lpc_enh_enabled;
+      break;
+   case SPEEX_SET_MODE:
+   case SPEEX_SET_QUALITY:
+      {
+         spx_int32_t nb_qual;
+         int quality = (*(spx_int32_t*)ptr);
+         if (quality < 0)
+            quality = 0;
+         if (quality > 10)
+            quality = 10;
+         st->submodeID = ((const SpeexSBMode*)(st->mode->mode))->quality_map[quality];
+         nb_qual = ((const SpeexSBMode*)(st->mode->mode))->low_quality_map[quality];
+         speex_decoder_ctl(st->st_low, SPEEX_SET_MODE, &nb_qual);
+      }
+      break;
+   case SPEEX_GET_BITRATE:
+      speex_decoder_ctl(st->st_low, request, ptr);
+      if (st->submodes[st->submodeID])
+         (*(spx_int32_t*)ptr) += st->sampling_rate*SUBMODE(bits_per_frame)/st->full_frame_size;
+      else
+         (*(spx_int32_t*)ptr) += st->sampling_rate*(SB_SUBMODE_BITS+1)/st->full_frame_size;
+      break;
+   case SPEEX_SET_SAMPLING_RATE:
+      {
+         spx_int32_t tmp=(*(spx_int32_t*)ptr);
+         st->sampling_rate = tmp;
+         tmp>>=1;
+         speex_decoder_ctl(st->st_low, SPEEX_SET_SAMPLING_RATE, &tmp);
+      }
+      break;
+   case SPEEX_GET_SAMPLING_RATE:
+      (*(spx_int32_t*)ptr)=st->sampling_rate;
+      break;
+   case SPEEX_SET_HANDLER:
+      speex_decoder_ctl(st->st_low, SPEEX_SET_HANDLER, ptr);
+      break;
+   case SPEEX_SET_USER_HANDLER:
+      speex_decoder_ctl(st->st_low, SPEEX_SET_USER_HANDLER, ptr);
+      break;
+   case SPEEX_RESET_STATE:
+      {
+         int i;
+         for (i=0;i<2*st->lpcSize;i++)
+            st->mem_sp[i]=0;
+         for (i=0;i<QMF_ORDER;i++)
+            st->g0_mem[i]=st->g1_mem[i]=0;
+         st->last_ener=0;
+      }
+      break;
+   case SPEEX_SET_SUBMODE_ENCODING:
+      st->encode_submode = (*(spx_int32_t*)ptr);
+      speex_decoder_ctl(st->st_low, SPEEX_SET_SUBMODE_ENCODING, ptr);
+      break;
+   case SPEEX_GET_SUBMODE_ENCODING:
+      (*(spx_int32_t*)ptr) = st->encode_submode;
+      break;
+   case SPEEX_GET_LOOKAHEAD:
+      speex_decoder_ctl(st->st_low, SPEEX_GET_LOOKAHEAD, ptr);
+      (*(spx_int32_t*)ptr) = 2*(*(spx_int32_t*)ptr);
+      break;
+   case SPEEX_SET_HIGHPASS:
+      speex_decoder_ctl(st->st_low, SPEEX_SET_HIGHPASS, ptr);
+      break;
+   case SPEEX_GET_HIGHPASS:
+      speex_decoder_ctl(st->st_low, SPEEX_GET_HIGHPASS, ptr);
+      break;
+   case SPEEX_GET_ACTIVITY:
+      speex_decoder_ctl(st->st_low, SPEEX_GET_ACTIVITY, ptr);
+      break;
+   case SPEEX_GET_PI_GAIN:
+      {
+         int i;
+         spx_word32_t *g = (spx_word32_t*)ptr;
+         for (i=0;i<st->nbSubframes;i++)
+            g[i]=st->pi_gain[i];
+      }
+      break;
+   case SPEEX_GET_EXC:
+      {
+         int i;
+         for (i=0;i<st->nbSubframes;i++)
+            ((spx_word16_t*)ptr)[i] = st->exc_rms[i];
+      }
+      break;
+   case SPEEX_GET_DTX_STATUS:
+      speex_decoder_ctl(st->st_low, SPEEX_GET_DTX_STATUS, ptr);
+      break;
+   case SPEEX_SET_INNOVATION_SAVE:
+      st->innov_save = (spx_word16_t*)ptr;
+      break;
+   case SPEEX_SET_WIDEBAND:
+      speex_decoder_ctl(st->st_low, SPEEX_SET_WIDEBAND, ptr);
+      break;
+   case SPEEX_GET_STACK:
+      *((char**)ptr) = st->stack;
+      break;
+   default:
+      speex_warning_int("Unknown nb_ctl request: ", request);
+      return -1;
+   }
+   return 0;
+}
+
+#endif
+