--- a/misc/libtremor/tremor/synthesis.c	Tue Jul 23 14:01:23 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,113 +0,0 @@
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis 'TREMOR' CODEC SOURCE CODE.   *
- *                                                                  *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
- * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
- * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
- *                                                                  *
- * THE OggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2003    *
- * BY THE Xiph.Org FOUNDATION http://www.xiph.org/                  *
- *                                                                  *
- ********************************************************************
-
- function: single-block PCM synthesis
- last mod: $Id: synthesis.c,v 1.4 2003/03/29 03:07:21 xiphmont Exp $
-
- ********************************************************************/
-
-#include <stdio.h>
-#include "ogg.h"
-#include "ivorbiscodec.h"
-#include "codec_internal.h"
-#include "registry.h"
-#include "misc.h"
-#include "block.h"
-
-int vorbis_synthesis(vorbis_block *vb,ogg_packet *op,int decodep){
-  vorbis_dsp_state     *vd=vb->vd;
-  private_state        *b=(private_state *)vd->backend_state;
-  vorbis_info          *vi=vd->vi;
-  codec_setup_info     *ci=(codec_setup_info *)vi->codec_setup;
-  oggpack_buffer       *opb=&vb->opb;
-  int                   type,mode,i;
- 
-  /* first things first.  Make sure decode is ready */
-  _vorbis_block_ripcord(vb);
-  oggpack_readinit(opb,op->packet);
-
-  /* Check the packet type */
-  if(oggpack_read(opb,1)!=0){
-    /* Oops.  This is not an audio data packet */
-    return(OV_ENOTAUDIO);
-  }
-
-  /* read our mode and pre/post windowsize */
-  mode=oggpack_read(opb,b->modebits);
-  if(mode==-1)return(OV_EBADPACKET);
-  
-  vb->mode=mode;
-  vb->W=ci->mode_param[mode]->blockflag;
-  if(vb->W){
-    vb->lW=oggpack_read(opb,1);
-    vb->nW=oggpack_read(opb,1);
-    if(vb->nW==-1)   return(OV_EBADPACKET);
-  }else{
-    vb->lW=0;
-    vb->nW=0;
-  }
-  
-  /* more setup */
-  vb->granulepos=op->granulepos;
-  vb->sequence=op->packetno-3; /* first block is third packet */
-  vb->eofflag=op->e_o_s;
-
-  if(decodep){
-    /* alloc pcm passback storage */
-    vb->pcmend=ci->blocksizes[vb->W];
-    vb->pcm=(ogg_int32_t **)_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels);
-    for(i=0;i<vi->channels;i++)
-      vb->pcm[i]=(ogg_int32_t *)_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i]));
-    
-    /* unpack_header enforces range checking */
-    type=ci->map_type[ci->mode_param[mode]->mapping];
-    
-    return(_mapping_P[type]->inverse(vb,b->mode[mode]));
-  }else{
-    /* no pcm */
-    vb->pcmend=0;
-    vb->pcm=NULL;
-    
-    return(0);
-  }
-}
-
-long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op){
-  codec_setup_info     *ci=(codec_setup_info *)vi->codec_setup;
-  oggpack_buffer       opb;
-  int                  mode;
- 
-  oggpack_readinit(&opb,op->packet);
-
-  /* Check the packet type */
-  if(oggpack_read(&opb,1)!=0){
-    /* Oops.  This is not an audio data packet */
-    return(OV_ENOTAUDIO);
-  }
-
-  {
-    int modebits=0;
-    int v=ci->modes;
-    while(v>1){
-      modebits++;
-      v>>=1;
-    }
-
-    /* read our mode and pre/post windowsize */
-    mode=oggpack_read(&opb,modebits);
-  }
-  if(mode==-1)return(OV_EBADPACKET);
-  return(ci->blocksizes[ci->mode_param[mode]->blockflag]);
-}
-
-