optimized imports

1 files changed, 0 insertions, 638 deletions

diff --git a/src/main/jni/opus/celt/rate.c b/src/main/jni/opus/celt/rate.c
deleted file mode 100644
index e13d839d6..000000000
--- a/src/main/jni/opus/celt/rate.c
+++ /dev/null
@@ -1,638 +0,0 @@
-/* Copyright (c) 2007-2008 CSIRO
-   Copyright (c) 2007-2009 Xiph.Org Foundation
-   Written by Jean-Marc Valin */
-/*
-   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.
-
-   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 COPYRIGHT OWNER
-   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 "modes.h"
-#include "cwrs.h"
-#include "arch.h"
-#include "os_support.h"
-
-#include "entcode.h"
-#include "rate.h"
-
-static const unsigned char LOG2_FRAC_TABLE[24]={
-   0,
-   8,13,
-  16,19,21,23,
-  24,26,27,28,29,30,31,32,
-  32,33,34,34,35,36,36,37,37
-};
-
-#ifdef CUSTOM_MODES
-
-/*Determines if V(N,K) fits in a 32-bit unsigned integer.
-  N and K are themselves limited to 15 bits.*/
-static int fits_in32(int _n, int _k)
-{
-   static const opus_int16 maxN[15] = {
-      32767, 32767, 32767, 1476, 283, 109,  60,  40,
-       29,  24,  20,  18,  16,  14,  13};
-   static const opus_int16 maxK[15] = {
-      32767, 32767, 32767, 32767, 1172, 238,  95,  53,
-       36,  27,  22,  18,  16,  15,  13};
-   if (_n>=14)
-   {
-      if (_k>=14)
-         return 0;
-      else
-         return _n <= maxN[_k];
-   } else {
-      return _k <= maxK[_n];
-   }
-}
-
-void compute_pulse_cache(CELTMode *m, int LM)
-{
-   int C;
-   int i;
-   int j;
-   int curr=0;
-   int nbEntries=0;
-   int entryN[100], entryK[100], entryI[100];
-   const opus_int16 *eBands = m->eBands;
-   PulseCache *cache = &m->cache;
-   opus_int16 *cindex;
-   unsigned char *bits;
-   unsigned char *cap;
-
-   cindex = (opus_int16 *)opus_alloc(sizeof(cache->index[0])*m->nbEBands*(LM+2));
-   cache->index = cindex;
-
-   /* Scan for all unique band sizes */
-   for (i=0;i<=LM+1;i++)
-   {
-      for (j=0;j<m->nbEBands;j++)
-      {
-         int k;
-         int N = (eBands[j+1]-eBands[j])<<i>>1;
-         cindex[i*m->nbEBands+j] = -1;
-         /* Find other bands that have the same size */
-         for (k=0;k<=i;k++)
-         {
-            int n;
-            for (n=0;n<m->nbEBands && (k!=i || n<j);n++)
-            {
-               if (N == (eBands[n+1]-eBands[n])<<k>>1)
-               {
-                  cindex[i*m->nbEBands+j] = cindex[k*m->nbEBands+n];
-                  break;
-               }
-            }
-         }
-         if (cache->index[i*m->nbEBands+j] == -1 && N!=0)
-         {
-            int K;
-            entryN[nbEntries] = N;
-            K = 0;
-            while (fits_in32(N,get_pulses(K+1)) && K<MAX_PSEUDO)
-               K++;
-            entryK[nbEntries] = K;
-            cindex[i*m->nbEBands+j] = curr;
-            entryI[nbEntries] = curr;
-
-            curr += K+1;
-            nbEntries++;
-         }
-      }
-   }
-   bits = (unsigned char *)opus_alloc(sizeof(unsigned char)*curr);
-   cache->bits = bits;
-   cache->size = curr;
-   /* Compute the cache for all unique sizes */
-   for (i=0;i<nbEntries;i++)
-   {
-      unsigned char *ptr = bits+entryI[i];
-      opus_int16 tmp[MAX_PULSES+1];
-      get_required_bits(tmp, entryN[i], get_pulses(entryK[i]), BITRES);
-      for (j=1;j<=entryK[i];j++)
-         ptr[j] = tmp[get_pulses(j)]-1;
-      ptr[0] = entryK[i];
-   }
-
-   /* Compute the maximum rate for each band at which we'll reliably use as
-       many bits as we ask for. */
-   cache->caps = cap = (unsigned char *)opus_alloc(sizeof(cache->caps[0])*(LM+1)*2*m->nbEBands);
-   for (i=0;i<=LM;i++)
-   {
-      for (C=1;C<=2;C++)
-      {
-         for (j=0;j<m->nbEBands;j++)
-         {
-            int N0;
-            int max_bits;
-            N0 = m->eBands[j+1]-m->eBands[j];
-            /* N=1 bands only have a sign bit and fine bits. */
-            if (N0<<i == 1)
-               max_bits = C*(1+MAX_FINE_BITS)<<BITRES;
-            else
-            {
-               const unsigned char *pcache;
-               opus_int32           num;
-               opus_int32           den;
-               int                  LM0;
-               int                  N;
-               int                  offset;
-               int                  ndof;
-               int                  qb;
-               int                  k;
-               LM0 = 0;
-               /* Even-sized bands bigger than N=2 can be split one more time.
-                  As of commit 44203907 all bands >1 are even, including custom modes.*/
-               if (N0 > 2)
-               {
-                  N0>>=1;
-                  LM0--;
-               }
-               /* N0=1 bands can't be split down to N<2. */
-               else if (N0 <= 1)
-               {
-                  LM0=IMIN(i,1);
-                  N0<<=LM0;
-               }
-               /* Compute the cost for the lowest-level PVQ of a fully split
-                   band. */
-               pcache = bits + cindex[(LM0+1)*m->nbEBands+j];
-               max_bits = pcache[pcache[0]]+1;
-               /* Add in the cost of coding regular splits. */
-               N = N0;
-               for(k=0;k<i-LM0;k++){
-                  max_bits <<= 1;
-                  /* Offset the number of qtheta bits by log2(N)/2
-                      + QTHETA_OFFSET compared to their "fair share" of
-                      total/N */
-                  offset = ((m->logN[j]+((LM0+k)<<BITRES))>>1)-QTHETA_OFFSET;
-                  /* The number of qtheta bits we'll allocate if the remainder
-                      is to be max_bits.
-                     The average measured cost for theta is 0.89701 times qb,
-                      approximated here as 459/512. */
-                  num=459*(opus_int32)((2*N-1)*offset+max_bits);
-                  den=((opus_int32)(2*N-1)<<9)-459;
-                  qb = IMIN((num+(den>>1))/den, 57);
-                  celt_assert(qb >= 0);
-                  max_bits += qb;
-                  N <<= 1;
-               }
-               /* Add in the cost of a stereo split, if necessary. */
-               if (C==2)
-               {
-                  max_bits <<= 1;
-                  offset = ((m->logN[j]+(i<<BITRES))>>1)-(N==2?QTHETA_OFFSET_TWOPHASE:QTHETA_OFFSET);
-                  ndof = 2*N-1-(N==2);
-                  /* The average measured cost for theta with the step PDF is
-                      0.95164 times qb, approximated here as 487/512. */
-                  num = (N==2?512:487)*(opus_int32)(max_bits+ndof*offset);
-                  den = ((opus_int32)ndof<<9)-(N==2?512:487);
-                  qb = IMIN((num+(den>>1))/den, (N==2?64:61));
-                  celt_assert(qb >= 0);
-                  max_bits += qb;
-               }
-               /* Add the fine bits we'll use. */
-               /* Compensate for the extra DoF in stereo */
-               ndof = C*N + ((C==2 && N>2) ? 1 : 0);
-               /* Offset the number of fine bits by log2(N)/2 + FINE_OFFSET
-                   compared to their "fair share" of total/N */
-               offset = ((m->logN[j] + (i<<BITRES))>>1)-FINE_OFFSET;
-               /* N=2 is the only point that doesn't match the curve */
-               if (N==2)
-                  offset += 1<<BITRES>>2;
-               /* The number of fine bits we'll allocate if the remainder is
-                   to be max_bits. */
-               num = max_bits+ndof*offset;
-               den = (ndof-1)<<BITRES;
-               qb = IMIN((num+(den>>1))/den, MAX_FINE_BITS);
-               celt_assert(qb >= 0);
-               max_bits += C*qb<<BITRES;
-            }
-            max_bits = (4*max_bits/(C*((m->eBands[j+1]-m->eBands[j])<<i)))-64;
-            celt_assert(max_bits >= 0);
-            celt_assert(max_bits < 256);
-            *cap++ = (unsigned char)max_bits;
-         }
-      }
-   }
-}
-
-#endif /* CUSTOM_MODES */
-
-#define ALLOC_STEPS 6
-
-static OPUS_INLINE int interp_bits2pulses(const CELTMode *m, int start, int end, int skip_start,
-      const int *bits1, const int *bits2, const int *thresh, const int *cap, opus_int32 total, opus_int32 *_balance,
-      int skip_rsv, int *intensity, int intensity_rsv, int *dual_stereo, int dual_stereo_rsv, int *bits,
-      int *ebits, int *fine_priority, int C, int LM, ec_ctx *ec, int encode, int prev, int signalBandwidth)
-{
-   opus_int32 psum;
-   int lo, hi;
-   int i, j;
-   int logM;
-   int stereo;
-   int codedBands=-1;
-   int alloc_floor;
-   opus_int32 left, percoeff;
-   int done;
-   opus_int32 balance;
-   SAVE_STACK;
-
-   alloc_floor = C<<BITRES;
-   stereo = C>1;
-
-   logM = LM<<BITRES;
-   lo = 0;
-   hi = 1<<ALLOC_STEPS;
-   for (i=0;i<ALLOC_STEPS;i++)
-   {
-      int mid = (lo+hi)>>1;
-      psum = 0;
-      done = 0;
-      for (j=end;j-->start;)
-      {
-         int tmp = bits1[j] + (mid*(opus_int32)bits2[j]>>ALLOC_STEPS);
-         if (tmp >= thresh[j] || done)
-         {
-            done = 1;
-            /* Don't allocate more than we can actually use */
-            psum += IMIN(tmp, cap[j]);
-         } else {
-            if (tmp >= alloc_floor)
-               psum += alloc_floor;
-         }
-      }
-      if (psum > total)
-         hi = mid;
-      else
-         lo = mid;
-   }
-   psum = 0;
-   /*printf ("interp bisection gave %d\n", lo);*/
-   done = 0;
-   for (j=end;j-->start;)
-   {
-      int tmp = bits1[j] + (lo*bits2[j]>>ALLOC_STEPS);
-      if (tmp < thresh[j] && !done)
-      {
-         if (tmp >= alloc_floor)
-            tmp = alloc_floor;
-         else
-            tmp = 0;
-      } else
-         done = 1;
-      /* Don't allocate more than we can actually use */
-      tmp = IMIN(tmp, cap[j]);
-      bits[j] = tmp;
-      psum += tmp;
-   }
-
-   /* Decide which bands to skip, working backwards from the end. */
-   for (codedBands=end;;codedBands--)
-   {
-      int band_width;
-      int band_bits;
-      int rem;
-      j = codedBands-1;
-      /* Never skip the first band, nor a band that has been boosted by
-          dynalloc.
-         In the first case, we'd be coding a bit to signal we're going to waste
-          all the other bits.
-         In the second case, we'd be coding a bit to redistribute all the bits
-          we just signaled should be cocentrated in this band. */
-      if (j<=skip_start)
-      {
-         /* Give the bit we reserved to end skipping back. */
-         total += skip_rsv;
-         break;
-      }
-      /*Figure out how many left-over bits we would be adding to this band.
-        This can include bits we've stolen back from higher, skipped bands.*/
-      left = total-psum;
-      percoeff = left/(m->eBands[codedBands]-m->eBands[start]);
-      left -= (m->eBands[codedBands]-m->eBands[start])*percoeff;
-      rem = IMAX(left-(m->eBands[j]-m->eBands[start]),0);
-      band_width = m->eBands[codedBands]-m->eBands[j];
-      band_bits = (int)(bits[j] + percoeff*band_width + rem);
-      /*Only code a skip decision if we're above the threshold for this band.
-        Otherwise it is force-skipped.
-        This ensures that we have enough bits to code the skip flag.*/
-      if (band_bits >= IMAX(thresh[j], alloc_floor+(1<<BITRES)))
-      {
-         if (encode)
-         {
-            /*This if() block is the only part of the allocation function that
-               is not a mandatory part of the bitstream: any bands we choose to
-               skip here must be explicitly signaled.*/
-            /*Choose a threshold with some hysteresis to keep bands from
-               fluctuating in and out.*/
-#ifdef FUZZING
-            if ((rand()&0x1) == 0)
-#else
-            if (codedBands<=start+2 || (band_bits > ((j<prev?7:9)*band_width<<LM<<BITRES)>>4 && j<=signalBandwidth))
-#endif
-            {
-               ec_enc_bit_logp(ec, 1, 1);
-               break;
-            }
-            ec_enc_bit_logp(ec, 0, 1);
-         } else if (ec_dec_bit_logp(ec, 1)) {
-            break;
-         }
-         /*We used a bit to skip this band.*/
-         psum += 1<<BITRES;
-         band_bits -= 1<<BITRES;
-      }
-      /*Reclaim the bits originally allocated to this band.*/
-      psum -= bits[j]+intensity_rsv;
-      if (intensity_rsv > 0)
-         intensity_rsv = LOG2_FRAC_TABLE[j-start];
-      psum += intensity_rsv;
-      if (band_bits >= alloc_floor)
-      {
-         /*If we have enough for a fine energy bit per channel, use it.*/
-         psum += alloc_floor;
-         bits[j] = alloc_floor;
-      } else {
-         /*Otherwise this band gets nothing at all.*/
-         bits[j] = 0;
-      }
-   }
-
-   celt_assert(codedBands > start);
-   /* Code the intensity and dual stereo parameters. */
-   if (intensity_rsv > 0)
-   {
-      if (encode)
-      {
-         *intensity = IMIN(*intensity, codedBands);
-         ec_enc_uint(ec, *intensity-start, codedBands+1-start);
-      }
-      else
-         *intensity = start+ec_dec_uint(ec, codedBands+1-start);
-   }
-   else
-      *intensity = 0;
-   if (*intensity <= start)
-   {
-      total += dual_stereo_rsv;
-      dual_stereo_rsv = 0;
-   }
-   if (dual_stereo_rsv > 0)
-   {
-      if (encode)
-         ec_enc_bit_logp(ec, *dual_stereo, 1);
-      else
-         *dual_stereo = ec_dec_bit_logp(ec, 1);
-   }
-   else
-      *dual_stereo = 0;
-
-   /* Allocate the remaining bits */
-   left = total-psum;
-   percoeff = left/(m->eBands[codedBands]-m->eBands[start]);
-   left -= (m->eBands[codedBands]-m->eBands[start])*percoeff;
-   for (j=start;j<codedBands;j++)
-      bits[j] += ((int)percoeff*(m->eBands[j+1]-m->eBands[j]));
-   for (j=start;j<codedBands;j++)
-   {
-      int tmp = (int)IMIN(left, m->eBands[j+1]-m->eBands[j]);
-      bits[j] += tmp;
-      left -= tmp;
-   }
-   /*for (j=0;j<end;j++)printf("%d ", bits[j]);printf("\n");*/
-
-   balance = 0;
-   for (j=start;j<codedBands;j++)
-   {
-      int N0, N, den;
-      int offset;
-      int NClogN;
-      opus_int32 excess, bit;
-
-      celt_assert(bits[j] >= 0);
-      N0 = m->eBands[j+1]-m->eBands[j];
-      N=N0<<LM;
-      bit = (opus_int32)bits[j]+balance;
-
-      if (N>1)
-      {
-         excess = MAX32(bit-cap[j],0);
-         bits[j] = bit-excess;
-
-         /* Compensate for the extra DoF in stereo */
-         den=(C*N+ ((C==2 && N>2 && !*dual_stereo && j<*intensity) ? 1 : 0));
-
-         NClogN = den*(m->logN[j] + logM);
-
-         /* Offset for the number of fine bits by log2(N)/2 + FINE_OFFSET
-            compared to their "fair share" of total/N */
-         offset = (NClogN>>1)-den*FINE_OFFSET;
-
-         /* N=2 is the only point that doesn't match the curve */
-         if (N==2)
-            offset += den<<BITRES>>2;
-
-         /* Changing the offset for allocating the second and third
-             fine energy bit */
-         if (bits[j] + offset < den*2<<BITRES)
-            offset += NClogN>>2;
-         else if (bits[j] + offset < den*3<<BITRES)
-            offset += NClogN>>3;
-
-         /* Divide with rounding */
-         ebits[j] = IMAX(0, (bits[j] + offset + (den<<(BITRES-1))) / (den<<BITRES));
-
-         /* Make sure not to bust */
-         if (C*ebits[j] > (bits[j]>>BITRES))
-            ebits[j] = bits[j] >> stereo >> BITRES;
-
-         /* More than that is useless because that's about as far as PVQ can go */
-         ebits[j] = IMIN(ebits[j], MAX_FINE_BITS);
-
-         /* If we rounded down or capped this band, make it a candidate for the
-             final fine energy pass */
-         fine_priority[j] = ebits[j]*(den<<BITRES) >= bits[j]+offset;
-
-         /* Remove the allocated fine bits; the rest are assigned to PVQ */
-         bits[j] -= C*ebits[j]<<BITRES;
-
-      } else {
-         /* For N=1, all bits go to fine energy except for a single sign bit */
-         excess = MAX32(0,bit-(C<<BITRES));
-         bits[j] = bit-excess;
-         ebits[j] = 0;
-         fine_priority[j] = 1;
-      }
-
-      /* Fine energy can't take advantage of the re-balancing in
-          quant_all_bands().
-         Instead, do the re-balancing here.*/
-      if(excess > 0)
-      {
-         int extra_fine;
-         int extra_bits;
-         extra_fine = IMIN(excess>>(stereo+BITRES),MAX_FINE_BITS-ebits[j]);
-         ebits[j] += extra_fine;
-         extra_bits = extra_fine*C<<BITRES;
-         fine_priority[j] = extra_bits >= excess-balance;
-         excess -= extra_bits;
-      }
-      balance = excess;
-
-      celt_assert(bits[j] >= 0);
-      celt_assert(ebits[j] >= 0);
-   }
-   /* Save any remaining bits over the cap for the rebalancing in
-       quant_all_bands(). */
-   *_balance = balance;
-
-   /* The skipped bands use all their bits for fine energy. */
-   for (;j<end;j++)
-   {
-      ebits[j] = bits[j] >> stereo >> BITRES;
-      celt_assert(C*ebits[j]<<BITRES == bits[j]);
-      bits[j] = 0;
-      fine_priority[j] = ebits[j]<1;
-   }
-   RESTORE_STACK;
-   return codedBands;
-}
-
-int compute_allocation(const CELTMode *m, int start, int end, const int *offsets, const int *cap, int alloc_trim, int *intensity, int *dual_stereo,
-      opus_int32 total, opus_int32 *balance, int *pulses, int *ebits, int *fine_priority, int C, int LM, ec_ctx *ec, int encode, int prev, int signalBandwidth)
-{
-   int lo, hi, len, j;
-   int codedBands;
-   int skip_start;
-   int skip_rsv;
-   int intensity_rsv;
-   int dual_stereo_rsv;
-   VARDECL(int, bits1);
-   VARDECL(int, bits2);
-   VARDECL(int, thresh);
-   VARDECL(int, trim_offset);
-   SAVE_STACK;
-
-   total = IMAX(total, 0);
-   len = m->nbEBands;
-   skip_start = start;
-   /* Reserve a bit to signal the end of manually skipped bands. */
-   skip_rsv = total >= 1<<BITRES ? 1<<BITRES : 0;
-   total -= skip_rsv;
-   /* Reserve bits for the intensity and dual stereo parameters. */
-   intensity_rsv = dual_stereo_rsv = 0;
-   if (C==2)
-   {
-      intensity_rsv = LOG2_FRAC_TABLE[end-start];
-      if (intensity_rsv>total)
-         intensity_rsv = 0;
-      else
-      {
-         total -= intensity_rsv;
-         dual_stereo_rsv = total>=1<<BITRES ? 1<<BITRES : 0;
-         total -= dual_stereo_rsv;
-      }
-   }
-   ALLOC(bits1, len, int);
-   ALLOC(bits2, len, int);
-   ALLOC(thresh, len, int);
-   ALLOC(trim_offset, len, int);
-
-   for (j=start;j<end;j++)
-   {
-      /* Below this threshold, we're sure not to allocate any PVQ bits */
-      thresh[j] = IMAX((C)<<BITRES, (3*(m->eBands[j+1]-m->eBands[j])<<LM<<BITRES)>>4);
-      /* Tilt of the allocation curve */
-      trim_offset[j] = C*(m->eBands[j+1]-m->eBands[j])*(alloc_trim-5-LM)*(end-j-1)
-            *(1<<(LM+BITRES))>>6;
-      /* Giving less resolution to single-coefficient bands because they get
-         more benefit from having one coarse value per coefficient*/
-      if ((m->eBands[j+1]-m->eBands[j])<<LM==1)
-         trim_offset[j] -= C<<BITRES;
-   }
-   lo = 1;
-   hi = m->nbAllocVectors - 1;
-   do
-   {
-      int done = 0;
-      int psum = 0;
-      int mid = (lo+hi) >> 1;
-      for (j=end;j-->start;)
-      {
-         int bitsj;
-         int N = m->eBands[j+1]-m->eBands[j];
-         bitsj = C*N*m->allocVectors[mid*len+j]<<LM>>2;
-         if (bitsj > 0)
-            bitsj = IMAX(0, bitsj + trim_offset[j]);
-         bitsj += offsets[j];
-         if (bitsj >= thresh[j] || done)
-         {
-            done = 1;
-            /* Don't allocate more than we can actually use */
-            psum += IMIN(bitsj, cap[j]);
-         } else {
-            if (bitsj >= C<<BITRES)
-               psum += C<<BITRES;
-         }
-      }
-      if (psum > total)
-         hi = mid - 1;
-      else
-         lo = mid + 1;
-      /*printf ("lo = %d, hi = %d\n", lo, hi);*/
-   }
-   while (lo <= hi);
-   hi = lo--;
-   /*printf ("interp between %d and %d\n", lo, hi);*/
-   for (j=start;j<end;j++)
-   {
-      int bits1j, bits2j;
-      int N = m->eBands[j+1]-m->eBands[j];
-      bits1j = C*N*m->allocVectors[lo*len+j]<<LM>>2;
-      bits2j = hi>=m->nbAllocVectors ?
-            cap[j] : C*N*m->allocVectors[hi*len+j]<<LM>>2;
-      if (bits1j > 0)
-         bits1j = IMAX(0, bits1j + trim_offset[j]);
-      if (bits2j > 0)
-         bits2j = IMAX(0, bits2j + trim_offset[j]);
-      if (lo > 0)
-         bits1j += offsets[j];
-      bits2j += offsets[j];
-      if (offsets[j]>0)
-         skip_start = j;
-      bits2j = IMAX(0,bits2j-bits1j);
-      bits1[j] = bits1j;
-      bits2[j] = bits2j;
-   }
-   codedBands = interp_bits2pulses(m, start, end, skip_start, bits1, bits2, thresh, cap,
-         total, balance, skip_rsv, intensity, intensity_rsv, dual_stereo, dual_stereo_rsv,
-         pulses, ebits, fine_priority, C, LM, ec, encode, prev, signalBandwidth);
-   RESTORE_STACK;
-   return codedBands;
-}
-