Add codecs to librbcodec.

Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97
Reviewed-on: http://gerrit.rockbox.org/137
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Tested-by: Nils Wallménius <nils@rockbox.org>

1 files changed, 0 insertions, 147 deletions

diff --git a/apps/codecs/libspeex/vq.c b/apps/codecs/libspeex/vq.c
deleted file mode 100644
index fff470a588..0000000000
--- a/apps/codecs/libspeex/vq.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin
-   File: vq.c
-   Vector quantization
-
-   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-speex.h"
-#endif
-
-#include "vq.h"
-#include "stack_alloc.h"
-#include "arch.h"
-
-#ifdef _USE_SSE
-#include <xmmintrin.h>
-#include "vq_sse.h"
-#elif defined(SHORTCUTS) && (defined(ARM4_ASM) || defined(ARM5E_ASM))
-#include "vq_arm4.h"
-#elif defined(BFIN_ASM)
-#include "vq_bfin.h"
-#endif
-
-
-int scal_quant(spx_word16_t in, const spx_word16_t *boundary, int entries)
-{
-   int i=0;
-   while (i<entries-1 && in>boundary[0])
-   {
-      boundary++;
-      i++;
-   }
-   return i;
-}
-
-int scal_quant32(spx_word32_t in, const spx_word32_t *boundary, int entries)
-{
-   int i=0;
-   while (i<entries-1 && in>boundary[0])
-   {
-      boundary++;
-      i++;
-   }
-   return i;
-}
-
-
-#ifndef OVERRIDE_VQ_NBEST
-/*Finds the indices of the n-best entries in a codebook*/
-void vq_nbest(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack)
-{
-   int i,j,k,used;
-   used = 0;
-   for (i=0;i<entries;i++)
-   {
-      spx_word32_t dist=0;
-      for (j=0;j<len;j++)
-         dist = MAC16_16(dist,in[j],*codebook++);
-#ifdef FIXED_POINT
-      dist=SUB32(SHR32(E[i],1),dist);
-#else
-      dist=.5f*E[i]-dist;
-#endif
-      if (i<N || dist<best_dist[N-1])
-      {
-         for (k=N-1; (k >= 1) && (k > used || dist < best_dist[k-1]); k--)
-         {
-            best_dist[k]=best_dist[k-1];
-            nbest[k] = nbest[k-1];
-         }
-         best_dist[k]=dist;
-         nbest[k]=i;
-         used++;
-      }
-   }
-}
-#endif
-
-
-
-
-#ifndef OVERRIDE_VQ_NBEST_SIGN
-/*Finds the indices of the n-best entries in a codebook with sign*/
-void vq_nbest_sign(spx_word16_t *in, const spx_word16_t *codebook, int len, int entries, spx_word32_t *E, int N, int *nbest, spx_word32_t *best_dist, char *stack)
-{
-   int i,j,k, sign, used;
-   used=0;
-   for (i=0;i<entries;i++)
-   {
-      spx_word32_t dist=0;
-      for (j=0;j<len;j++)
-         dist = MAC16_16(dist,in[j],*codebook++);
-      if (dist>0)
-      {
-         sign=0;
-         dist=-dist;
-      } else
-      {
-         sign=1;
-      }
-#ifdef FIXED_POINT
-      dist = ADD32(dist,SHR32(E[i],1));
-#else
-      dist = ADD32(dist,.5f*E[i]);
-#endif
-      if (i<N || dist<best_dist[N-1])
-      {
-         for (k=N-1; (k >= 1) && (k > used || dist < best_dist[k-1]); k--)
-         {
-            best_dist[k]=best_dist[k-1];
-            nbest[k] = nbest[k-1];
-         }
-         best_dist[k]=dist;
-         nbest[k]=i;
-         used++;
-         if (sign)
-            nbest[k]+=entries;
-      }
-   }
-}
-#endif