Remove MPlayer native 14_4 and 28_8 codecs (they are in lavc)

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17152 b3059339-0415-0410-9bf9-f77b7e298cf2

8 files changed, 1 insertions, 932 deletions

diff --git a/libmpcodecs/Makefile b/libmpcodecs/Makefile
index 7086e863b6..51e344181a 100644
--- a/libmpcodecs/Makefile
+++ b/libmpcodecs/Makefile
@@ -15,7 +15,6 @@ AUDIO_SRCS_NAT=ad_alaw.c \
                ad_msadpcm.c \
                ad_msgsm.c \
                ad_pcm.c \
-               ad_ra1428.c \
 
 AUDIO_SRCS_OPT=ad_acm.c \
                ad_dmo.c \
@@ -157,9 +156,7 @@ ENCODER_SRCS=ae.c \
              ve_xvid4.c \
              ve_xvid.c \
 
-NATIVE_SRCS=native/decode144.c \
-            native/decode288.c \
-            native/minilzo.c \
+NATIVE_SRCS=native/minilzo.c \
             native/nuppelvideo.c \
             native/RTjpegN.c \
             native/xa_gsm.c \
diff --git a/libmpcodecs/ad.c b/libmpcodecs/ad.c
index 44f164cb5f..a6f14dbfc9 100644
--- a/libmpcodecs/ad.c
+++ b/libmpcodecs/ad.c
@@ -38,7 +38,6 @@ extern ad_functions_t mpcodecs_ad_libmad;
 extern ad_functions_t mpcodecs_ad_realaud;
 extern ad_functions_t mpcodecs_ad_libdv;
 extern ad_functions_t mpcodecs_ad_qtaudio;
-extern ad_functions_t mpcodecs_ad_ra1428;
 extern ad_functions_t mpcodecs_ad_twin;
 extern ad_functions_t mpcodecs_ad_libmusepack;
 
@@ -91,7 +90,6 @@ ad_functions_t* mpcodecs_ad_drivers[] =
 #ifdef HAVE_LIBDV095
   &mpcodecs_ad_libdv,
 #endif
-  &mpcodecs_ad_ra1428,
 #ifdef HAVE_MUSEPACK
   &mpcodecs_ad_libmusepack,
 #endif
diff --git a/libmpcodecs/ad_ra1428.c b/libmpcodecs/ad_ra1428.c
deleted file mode 100644
index 0c75c17e88..0000000000
--- a/libmpcodecs/ad_ra1428.c
+++ /dev/null
@@ -1,147 +0,0 @@
-// SAMPLE audio decoder - you can use this file as template when creating new codec!
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include "config.h"
-#include "ad_internal.h"
-
-static ad_info_t info =  {
-	"RealAudio 1.0 and 2.0 native decoder",
-	"ra1428",
-	"Roberto Togni",
-	"http://www.honeypot.net/audio",
-	"Decoders taken from a public domain Amiga player"
-};
-
-LIBAD_EXTERN(ra1428)
-
-#include "native/common1428.h"
-
-
-
-static int preinit(sh_audio_t *sh) {
-  sh->samplerate=sh->wf->nSamplesPerSec;
-  sh->samplesize=sh->wf->wBitsPerSample/8;
-  sh->channels=sh->wf->nChannels;
-  sh->sample_format=AF_FORMAT_S16_LE;
-
-	switch (sh->format) {
-		case mmioFOURCC('1','4','_','4'):
-			mp_msg(MSGT_DECAUDIO,MSGL_INFO,"[ra1428] RealAudio 1.0 (14_4)\n");
-		  sh->i_bps=1800;
-		  break;
-		case mmioFOURCC('2','8','_','8'):
-			mp_msg(MSGT_DECAUDIO,MSGL_INFO,"[ra1428] RealAudio 2.0 (28_8)\n");
-	  	sh->i_bps=1200;
-	  	break;
-		default:
-			mp_msg(MSGT_DECAUDIO,MSGL_ERR,"[ra1428] Unhandled format in preinit: %x\n", sh->format);
-			return 0;
-	}
-  
-  sh->audio_out_minsize=128000; // no idea how to get... :(
-  sh->audio_in_minsize=((short*)(sh->wf+1))[1]*sh->wf->nBlockAlign;
-
-  return 1; // return values: 1=OK 0=ERROR
-}
-
-
-
-static int init(sh_audio_t *sh) {
-	switch (sh->format) {
-		case mmioFOURCC('1','4','_','4'):
-			sh->context = init_144();
-		  break;
-		case mmioFOURCC('2','8','_','8'):
-			sh->context = init_288();
-	  	break;
-		default:
-			mp_msg(MSGT_DECAUDIO,MSGL_ERR,"[ra1428] Unhandled format in init: %x\n", sh->format);
-			return 0;
-	}
-
-  return 1; // return values: 1=OK 0=ERROR
-}
-
-
-
-static void uninit(sh_audio_t *sh) {
-	switch (sh->format) {
-		case mmioFOURCC('1','4','_','4'):
-			free_144((Real_144*)sh->context);
-		  break;
-		case mmioFOURCC('2','8','_','8'):
-			free_288((Real_288*)sh->context);
-	  	break;
-		default:
-			mp_msg(MSGT_DECAUDIO,MSGL_ERR,"[ra1428] Unhandled format in uninit: %x\n", sh->format);
-			return;
-	}
-}
-
-
-
-static int decode_audio(sh_audio_t *sh,unsigned char *buf,int minlen,int maxlen) {
-  int w=sh->wf->nBlockAlign;
-  int h=((short*)(sh->wf+1))[1];
-  int cfs=((short*)(sh->wf+1))[3];
-	int i,j;
-
-  if(sh->a_in_buffer_len<=0){
-		switch (sh->format) {
-			case mmioFOURCC('1','4','_','4'):
-				demux_read_data(sh->ds, sh->a_in_buffer, sh->wf->nBlockAlign);
-				sh->a_in_buffer_size=
-				sh->a_in_buffer_len=sh->wf->nBlockAlign;
-		 	 break;
-			case mmioFOURCC('2','8','_','8'):
-				for (j = 0; j < h; j++)
-					for (i = 0; i < h/2; i++)
-						demux_read_data(sh->ds, sh->a_in_buffer+i*2*w+j*cfs, cfs);
-				sh->a_in_buffer_size=
-				sh->a_in_buffer_len=sh->wf->nBlockAlign*h;
-	 	 	break;
-			default:
-				mp_msg(MSGT_DECAUDIO,MSGL_ERR,"[ra1428] Unhandled format in decode_audio: %x\n", sh->format);
-				return 0;
-		}
-	}
-	
-	switch (sh->format) {
-		case mmioFOURCC('1','4','_','4'):
-			decode_144((Real_144*)sh->context,sh->a_in_buffer+sh->a_in_buffer_size-sh->a_in_buffer_len,(signed short*)buf);
-		  break;
-		case mmioFOURCC('2','8','_','8'):
-			decode_288((Real_288*)sh->context,sh->a_in_buffer+sh->a_in_buffer_size-sh->a_in_buffer_len,(signed short*)buf);
-	  	break;
-		default:
-			mp_msg(MSGT_DECAUDIO,MSGL_ERR,"[ra1428] Unhandled format in init: %x\n", sh->format);
-			return 0;
-	}
-
-  sh->a_in_buffer_len-=cfs;
-
-  return AUDIOBLOCK*2; // return value: number of _bytes_ written to output buffer,
-              // or -1 for EOF (or uncorrectable error)
-}
-
-static int control(sh_audio_t *sh,int cmd,void* arg, ...){
-    // various optional functions you MAY implement:
-    switch(cmd){
-      case ADCTRL_RESYNC_STREAM:
-        // it is called once after seeking, to resync.
-	// Note: sh_audio->a_in_buffer_len=0; is done _before_ this call!
-//	...
-	return CONTROL_TRUE;
-      case ADCTRL_SKIP_FRAME:
-        // it is called to skip (jump over) small amount (1/10 sec or 1 frame)
-	// of audio data - used to sync audio to video after seeking
-	// if you don't return CONTROL_TRUE, it will defaults to:
-	//      ds_fill_buffer(sh_audio->ds);  // skip 1 demux packet
-//	...
-	return CONTROL_TRUE;
-    }
-  return CONTROL_UNKNOWN;
-}
diff --git a/libmpcodecs/native/common1428.h b/libmpcodecs/native/common1428.h
deleted file mode 100644
index e49a7b68c5..0000000000
--- a/libmpcodecs/native/common1428.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef COMMON_H
-#define COMMON_H
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <math.h>
-
-#define DATABLOCK1	20				/* size of 14.4 input block in bytes */
-#define DATABLOCK2	38				/* size of 28.8 input block in bytes */
-#define DATACHUNK1	1440			/* size of 14.4 input chunk in bytes */
-#define DATACHUNK2	2736			/* size of 28.8 input chunk in bytes */
-#define AUDIOBLOCK	160				/* size of output block in 16-bit words (320 bytes) */
-//#define AUDIOBUFFER	11520			/* size of output buffer in 16-bit words (23040 bytes) */
-#define AUDIOBUFFER	12288			/* size of output buffer in 16-bit words (24576 bytes) */
-
-typedef void Real_144;
-typedef void Real_288;
-typedef void Real_dnet;
-
-/* common prototypes */
-Real_144 *init_144     (void);
-Real_288 *init_288     (void);
-Real_dnet *init_dnet   (void);
-void      free_144     (Real_144 *global);
-void      free_288     (Real_288 *global);
-void      free_dnet    (Real_dnet *global);
-void      deinterleave (unsigned char *in, unsigned char *out, unsigned int size);
-void      swapbytes    (unsigned char *in, unsigned char *out, unsigned int len);
-void      decode_144   (Real_144 *global, unsigned char *source, signed short *target);
-void      decode_288   (Real_288 *global, unsigned char *in, signed short *out);
-int       decode_dnet  (Real_dnet *global, unsigned char *in, signed short *out, int *freq, int chans);
-
-#endif /* !COMMON_H */
diff --git a/libmpcodecs/native/decode144.c b/libmpcodecs/native/decode144.c
deleted file mode 100644
index e25a6c0820..0000000000
--- a/libmpcodecs/native/decode144.c
+++ /dev/null
@@ -1,437 +0,0 @@
-#include "common1428.h"
-#include "decode144.h"
-#include "tables144.h"
-
-/* Initialize internal variable structure */
-Real_144 *init_144(void)
-{
-	Real_internal *glob;
-
-	if ((glob=malloc(sizeof(Real_internal))))
-	  memset(glob,0,sizeof(Real_internal));
-
-	glob->resetflag=1;
-	glob->swapbuf1=glob->swapb1a;
-	glob->swapbuf2=glob->swapb2a;
-	glob->swapbuf1alt=glob->swapb1b;
-	glob->swapbuf2alt=glob->swapb2b;
-
-	memcpy(glob->wavtable1,wavtable1,sizeof(wavtable1));
-	memcpy(glob->wavtable2,wavtable2,sizeof(wavtable2));
-
-	return (Real_144 *)glob;
-}
-
-/* Free internal variable structure */
-void free_144(Real_144 *global)
-{
-	if (!global) return;
-	free(global);
-}
-
-/* Uncompress one block (20 bytes -> 160*2 bytes) */
-void decode_144(Real_144 *global, unsigned char *source, signed short *target)
-{
-  unsigned int a,b,c;
-  long s;
-  signed short *shptr;
-  unsigned int *lptr,*temp;
-  const short **dptr;
-  Real_internal *glob;
-
-  if (!global) return;
-  glob = (Real_internal *)global;
-
-  unpack_input(source,glob->unpacked);
-  
-  glob->iptr=glob->unpacked;
-  glob->val=decodetable[0][(*(glob->iptr++))<<1];
-
-  dptr=decodetable+1;
-  lptr=glob->swapbuf1;
-  while (lptr<glob->swapbuf1+10)
-    *(lptr++)=(*(dptr++))[(*(glob->iptr++))<<1];
-
-  do_voice(glob->swapbuf1,glob->swapbuf2);
-
-  a=t_sqrt(glob->val*glob->oldval)>>12;
-
-  for (c=0;c<NBLOCKS;c++) {
-    if (c==(NBLOCKS-1)) {
-      dec1(glob,glob->swapbuf1,glob->swapbuf2,3,glob->val);
-    } else {
-      if (c*2==(NBLOCKS-2)) {
-        if (glob->oldval<glob->val) {
-          dec2(glob,glob->swapbuf1,glob->swapbuf2,3,a,glob->swapbuf2alt,c);
-        } else {
-          dec2(glob,glob->swapbuf1alt,glob->swapbuf2alt,3,a,glob->swapbuf2,c);
-        }
-      } else {
-        if (c*2<(NBLOCKS-2)) {
-          dec2(glob,glob->swapbuf1alt,glob->swapbuf2alt,3,glob->oldval,glob->swapbuf2,c);
-        } else {
-          dec2(glob,glob->swapbuf1,glob->swapbuf2,3,glob->val,glob->swapbuf2alt,c);
-        }
-      }
-    }
-  }
-
-  /* do output */
-  for (b=0,c=0;c<4;c++) {
-    glob->gval=glob->gbuf1[c*2];
-    glob->gsp=glob->gbuf2+b;
-    do_output_subblock(glob,glob->resetflag);
-    glob->resetflag=0;
-
-    shptr=glob->output_buffer;
-    while (shptr<glob->output_buffer+BLOCKSIZE) {
-      s=*(shptr++)<<2;
-      *target=s;
-      if (s>32767) *target=32767;
-      if (s<-32767) *target=-32768;
-      target++;
-    }
-    b+=30;
-  }
-
-  glob->oldval=glob->val;
-  temp=glob->swapbuf1alt;
-  glob->swapbuf1alt=glob->swapbuf1;
-  glob->swapbuf1=temp;
-  temp=glob->swapbuf2alt;
-  glob->swapbuf2alt=glob->swapbuf2;
-  glob->swapbuf2=temp;
-}
-
-/* lookup square roots in table */
-static int t_sqrt(unsigned int x)
-{
-  int s=0;
-  while (x>0xfff) { s++; x=x>>2; }
-  return (sqrt_table[x]<<s)<<2;
-}
-
-/* do 'voice' */
-static void do_voice(int *a1, int *a2)
-{
-  int buffer[10];
-  int *b1,*b2;
-  int x,y;
-  int *ptr,*tmp;
-  
-  b1=buffer;
-  b2=a2;
-  
-  for (x=0;x<10;x++) {
-    b1[x]=(*a1)<<4;
-
-    if(x>0) {
-      ptr=b2+x;
-      for (y=0;y<=x-1;y++)
-        b1[y]=(((*a1)*(*(--ptr)))>>12)+b2[y];
-    }
-    tmp=b1;
-    b1=b2;
-    b2=tmp;
-    a1++;
-  }  
-  ptr=a2+10;
-  while (ptr>a2) (*a2++)>>=4;
-}
-
-
-/* do quarter-block output */
-static void do_output_subblock(Real_internal *glob, int x)
-{
-  int a,b,c,d,e,f,g;
-
-  if (x==1) memset(glob->buffer,0,20);
-  if ((*glob->iptr)==0) a=0;
-  else a=(*glob->iptr)+HALFBLOCK-1;
-  glob->iptr++;
-  b=*(glob->iptr++);
-  c=*(glob->iptr++);
-  d=*(glob->iptr++);
-  if (a) rotate_block(glob->buffer_2,glob->buffer_a,a);
-  memcpy(glob->buffer_b,etable1+b*BLOCKSIZE,BLOCKSIZE*2);
-  e=((ftable1[b]>>4)*glob->gval)>>8;
-  memcpy(glob->buffer_c,etable2+c*BLOCKSIZE,BLOCKSIZE*2);
-  f=((ftable2[c]>>4)*glob->gval)>>8;
-  if (a) g=irms(glob->buffer_a,glob->gval)>>12;
-  else g=0;
-  add_wav(glob,d,a,g,e,f,glob->buffer_a,glob->buffer_b,glob->buffer_c,glob->buffer_d);
-  memmove(glob->buffer_2,glob->buffer_2+BLOCKSIZE,(BUFFERSIZE-BLOCKSIZE)*2);
-  memcpy(glob->buffer_2+BUFFERSIZE-BLOCKSIZE,glob->buffer_d,BLOCKSIZE*2);
-  final(glob,glob->gsp,glob->buffer_d,glob->output_buffer,glob->buffer,BLOCKSIZE);
-}
-
-/* rotate block */
-static void rotate_block(short *source, short *target, int offset)
-{
-  short *end;
-  short *ptr1;
-  short *ptr2;
-  short *ptr3;
-  ptr2=source+BUFFERSIZE;
-  ptr3=ptr1=ptr2-offset;
-  end=target+BLOCKSIZE;
-  while (target<end) {
-    *(target++)=*(ptr3++);
-    if (ptr3==ptr2) ptr3=ptr1;
-  }
-}
-
-/* inverse root mean square */
-static int irms(short *data, int factor)
-{
-  short *p1,*p2;
-  unsigned int sum;
-  p2=(p1=data)+BLOCKSIZE;
-  for (sum=0;p2>p1;p1++) sum+=(*p1)*(*p1);
-  if (sum==0) return 0; /* OOPS - division by zero */
-  return (0x20000000/(t_sqrt(sum)>>8))*factor;
-}
-
-/* multiply/add wavetable */
-static void add_wav(Real_internal *glob, int n, int f, int m1, int m2, int m3, short *s1, short *s2, short *s3, short *dest)
-{
-  int a,b,c;
-  int x;
-  short *ptr,*ptr2;
-
-  ptr=glob->wavtable1+n*9;
-  ptr2=glob->wavtable2+n*9;
-  if (f!=0) {
-    a=((*ptr)*m1)>>((*ptr2)+1); 
-  } else {
-    a=0;
-  }
-  ptr++;ptr2++;
-  b=((*ptr)*m2)>>((*ptr2)+1);
-  ptr++;ptr2++;
-  c=((*ptr)*m3)>>((*ptr2)+1);
-  ptr2=(ptr=dest)+BLOCKSIZE;
-  if (f!=0)
-    while (ptr<ptr2)
-      *(ptr++)=((*(s1++))*a+(*(s2++))*b+(*(s3++))*c)>>12;
-  else
-    while (ptr<ptr2)
-      *(ptr++)=((*(s2++))*b+(*(s3++))*c)>>12;
-}
-
-
-static void final(Real_internal *glob, short *i1, short *i2, void *out, int *statbuf, int len)
-{
-  int x,sum;
-  int buffer[10];
-  short *ptr;
-  short *ptr2;
-
-  memcpy(glob->work,statbuf,20);
-  memcpy(glob->work+10,i2,len*2);
-
-  buffer[9]=i1[0];
-  buffer[8]=i1[1];
-  buffer[7]=i1[2];
-  buffer[6]=i1[3];
-  buffer[5]=i1[4];
-  buffer[4]=i1[5];
-  buffer[3]=i1[6];
-  buffer[2]=i1[7];
-  buffer[1]=i1[8];
-  buffer[0]=i1[9];
-
-  ptr2=(ptr=glob->work)+len;
-  while (ptr<ptr2) {
-    for(sum=0,x=0;x<=9;x++)
-      sum+=buffer[x]*(ptr[x]);
-    sum=sum>>12;
-    x=ptr[10]-sum;
-    if (x<-32768 || x>32767)
-    {
-      memset(out,0,len*2);
-      memset(statbuf,0,20);
-      return;
-    }
-    ptr[10]=x;
-    ptr++;
-  }
-  memcpy(out,ptr+10-len,len*2);
-  memcpy(statbuf,ptr,20);
-}
-
-/* Decode 20-byte input */
-static void unpack_input(unsigned char *input, unsigned int *output)
-{
-  unsigned int outbuffer[28];
-  unsigned short inbuffer[10];
-  unsigned int x;
-  unsigned int *ptr;
-
-  /* fix endianness */
-  for (x=0;x<20;x+=2)
-    inbuffer[x/2]=(input[x]<<8)+input[x+1];
-
-  /* unpack */
-  ptr=outbuffer;
-  *(ptr++)=27;
-  *(ptr++)=(inbuffer[0]>>10)&0x3f;
-  *(ptr++)=(inbuffer[0]>>5)&0x1f;
-  *(ptr++)=inbuffer[0]&0x1f;
-  *(ptr++)=(inbuffer[1]>>12)&0xf;
-  *(ptr++)=(inbuffer[1]>>8)&0xf;
-  *(ptr++)=(inbuffer[1]>>5)&7;
-  *(ptr++)=(inbuffer[1]>>2)&7;
-  *(ptr++)=((inbuffer[1]<<1)&6)|((inbuffer[2]>>15)&1);
-  *(ptr++)=(inbuffer[2]>>12)&7;
-  *(ptr++)=(inbuffer[2]>>10)&3;
-  *(ptr++)=(inbuffer[2]>>5)&0x1f;
-  *(ptr++)=((inbuffer[2]<<2)&0x7c)|((inbuffer[3]>>14)&3);
-  *(ptr++)=(inbuffer[3]>>6)&0xff;
-  *(ptr++)=((inbuffer[3]<<1)&0x7e)|((inbuffer[4]>>15)&1);
-  *(ptr++)=(inbuffer[4]>>8)&0x7f;
-  *(ptr++)=(inbuffer[4]>>1)&0x7f;
-  *(ptr++)=((inbuffer[4]<<7)&0x80)|((inbuffer[5]>>9)&0x7f);
-  *(ptr++)=(inbuffer[5]>>2)&0x7f;
-  *(ptr++)=((inbuffer[5]<<5)&0x60)|((inbuffer[6]>>11)&0x1f);
-  *(ptr++)=(inbuffer[6]>>4)&0x7f;
-  *(ptr++)=((inbuffer[6]<<4)&0xf0)|((inbuffer[7]>>12)&0xf);
-  *(ptr++)=(inbuffer[7]>>5)&0x7f;
-  *(ptr++)=((inbuffer[7]<<2)&0x7c)|((inbuffer[8]>>14)&3);
-  *(ptr++)=(inbuffer[8]>>7)&0x7f;
-  *(ptr++)=((inbuffer[8]<<1)&0xfe)|((inbuffer[9]>>15)&1);
-  *(ptr++)=(inbuffer[9]>>8)&0x7f;
-  *(ptr++)=(inbuffer[9]>>1)&0x7f;
-
-  *(output++)=outbuffer[11];
-  for (x=1;x<11;*(output++)=outbuffer[x++]);
-  ptr=outbuffer+12;
-  for (x=0;x<16;x+=4)
-  {
-    *(output++)=ptr[x];
-    *(output++)=ptr[x+2];
-    *(output++)=ptr[x+3];
-    *(output++)=ptr[x+1];    
-  }
-}
-
-static unsigned int rms(int *data, int f)
-{
-  int *c;
-  int x;
-  int d;
-  unsigned int res;
-  int b;
-
-  c=data;
-  b=0;
-  res=0x10000;
-  for (x=0;x<10;x++)
-  {
-    res=(((0x1000000-(*c)*(*c))>>12)*res)>>12;
-    if (res==0) return 0;
-    if (res<=0x3fff)
-    {
-      while (res<=0x3fff)
-      {
-        b++;
-        res<<=2;
-      }
-    } else {
-      if (res>0x10000)
-        return 0; /* We're screwed, might as well go out with a bang. :P */
-    }
-    c++;
-  }
-  if (res>0) res=t_sqrt(res);
-
-  res>>=(b+10);
-  res=(res*f)>>10;
-  return res;
-}
-
-static void dec1(Real_internal *glob, int *data, int *inp, int n, int f)
-{
-  short *ptr,*end;
-
-  *(glob->decptr++)=rms(data,f);
-  glob->decptr++;
-  end=(ptr=glob->decsp)+(n*10);
-  while (ptr<end) *(ptr++)=*(inp++);
-}
-
-static void dec2(Real_internal *glob, int *data, int *inp, int n, int f, int *inp2, int l)
-{
-  unsigned int *ptr1,*ptr2;
-  int work[10];
-  int a,b;
-  int x;
-  int result;
-
-  if(l+1<NBLOCKS/2) a=NBLOCKS-(l+1);
-  else a=l+1;
-  b=NBLOCKS-a;
-  if (l==0)
-  {
-    glob->decsp=glob->sptr=glob->gbuf2;
-    glob->decptr=glob->gbuf1;
-  }
-  ptr1=inp;
-  ptr2=inp2;
-  for (x=0;x<10*n;x++)
-    *(glob->sptr++)=(a*(*ptr1++)+b*(*ptr2++))>>2;
-  result=eq(glob,glob->decsp,work);
-  if (result==1)
-  {
-    dec1(glob,data,inp,n,f);
-  } else {
-    *(glob->decptr++)=rms(work,f);
-    glob->decptr++;
-  }
-  glob->decsp+=n*10;
-}
-
-
-static int eq(Real_internal *glob, short *in, int *target)
-{
-  int retval;
-  int a;
-  int b;
-  int c;
-  unsigned int u;
-  short *sptr;
-  int *ptr1,*ptr2,*ptr3;
-  int *bp1,*bp2,*temp;
-
-  retval=0;
-  bp1=glob->buffer1;
-  bp2=glob->buffer2;
-  ptr2=(ptr3=glob->buffer2)+9;
-  sptr=in;
-  while (ptr2>=ptr3)
-    *(ptr3++)=*(sptr++);
-
-  target+=9;
-  a=bp2[9];
-  *target=a;
-  if (a+0x1000>0x1fff)
-    return 0; /* We're screwed, might as well go out with a bang. :P */
-  c=8;u=a;
-  while (c>=0)
-  {
-    if (u==0x1000) u++;
-    if (u==0xfffff000) u--;
-    b=0x1000-((u*u)>>12);
-    if (b==0) b++;
-    ptr2=bp1;
-    ptr1=(ptr3=bp2)+c;
-    for (u=0;u<=c;u++)
-      *(ptr2++)=((*(ptr3++)-(((*target)*(*(ptr1--)))>>12))*(0x1000000/b))>>12;
-    *(--target)=u=bp1[(c--)];
-    if ((u+0x1000)>0x1fff) retval=1;
-    temp=bp2;
-    bp2=bp1;
-    bp1=temp;
-  }
-  return retval;
-}
diff --git a/libmpcodecs/native/decode144.h b/libmpcodecs/native/decode144.h
deleted file mode 100644
index 597c806b63..0000000000
--- a/libmpcodecs/native/decode144.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef DECODE144_H
-#define DECODE144_H
-
-/* internal globals */
-typedef struct {
-	unsigned int	 resetflag, val, oldval;
-	unsigned int	 unpacked[28];		/* buffer for unpacked input */
-	unsigned int	*iptr;				/* pointer to current input (from unpacked) */
-	unsigned int	 gval;
-	unsigned short	*gsp;
-	unsigned int	 gbuf1[8];
-	unsigned short	 gbuf2[120];
-	signed   short	 output_buffer[40];
-	unsigned int	*decptr;			/* decoder ptr */
-	signed   short	*decsp;
-
-	/* the swapped buffers */
-	unsigned int	 swapb1a[10];
-	unsigned int	 swapb2a[10];
-	unsigned int	 swapb1b[10];
-	unsigned int	 swapb2b[10];
-	unsigned int	*swapbuf1;
-	unsigned int	*swapbuf2;
-	unsigned int	*swapbuf1alt;
-	unsigned int	*swapbuf2alt;
-
-	unsigned int buffer[5];
-	unsigned short int buffer_2[148];
-	unsigned short int buffer_a[40];
-	unsigned short int buffer_b[40];
-	unsigned short int buffer_c[40];
-	unsigned short int buffer_d[40];
-
-	unsigned short int work[50];
-	unsigned short *sptr;
-
-	int buffer1[10];
-	int buffer2[10];
-
-	signed short wavtable1[2304];
-	unsigned short wavtable2[2304];
-} Real_internal;
-
-/* consts */
-#define NBLOCKS		4				/* number of segments within a block */
-#define BLOCKSIZE	40				/* (quarter) block size in 16-bit words (80 bytes) */
-#define HALFBLOCK	20				/* BLOCKSIZE/2 */
-#define BUFFERSIZE	146				/* for do_output */
-
-/* prototypes */
-static int          t_sqrt             (unsigned int x);
-static void         do_voice           (int *a1, int *a2);
-static void         do_output_subblock (Real_internal *glob, int x);
-static void         rotate_block       (short *source, short *target, int offset);
-static int          irms               (short *data, int factor);
-static void         add_wav            (Real_internal *glob, int n, int f, int m1, int m2, int m3, short *s1, short *s2, short *s3, short *dest);
-static void         final              (Real_internal *glob, short *i1, short *i2, void *out, int *statbuf, int len);
-static void         unpack_input       (unsigned char *input, unsigned int *output);
-static unsigned int rms                (int *data, int f);
-static void         dec1               (Real_internal *glob, int *data, int *inp, int n, int f);
-static void         dec2               (Real_internal *glob, int *data, int *inp, int n, int f, int *inp2, int l);
-static int          eq                 (Real_internal *glob, short *in, int *target);
-
-#endif /* !DECODE144_H */
diff --git a/libmpcodecs/native/decode288.c b/libmpcodecs/native/decode288.c
deleted file mode 100644
index fb4f350ff6..0000000000
--- a/libmpcodecs/native/decode288.c
+++ /dev/null
@@ -1,217 +0,0 @@
-#include "common1428.h"
-#include "decode288.h"
-#include "tables288.h"
-
-/* Initialize internal variable structure */
-Real_288 *init_288(void)
-{
-	Real_internal *glob;
-
-	if ((glob=malloc(sizeof(Real_internal))))
-	  memset(glob,0,sizeof(Real_internal));
-
-	return (Real_288 *)glob;
-}
-
-/* Free internal variable structure */
-void free_288(Real_288 *global)
-{
-	if (!global) return;
-	free(global);
-}
-
-/* Unlike the 14.4 format, 28.8 blocks are interleaved */
-/* to dilute the effects of transmission errors */
-void deinterleave(unsigned char *in, unsigned char *out, unsigned int size)
-{
-  unsigned int x=0,y=0,z=0;
-  if (size>=38) z=size-38;
-  else return;
-
-  while (x<=z)
-  {
-    memcpy(out+y,in+x,38);
-    x+=38;y+=456;
-    if (y>z) y-=z;
-  }
-}
-
-/* Decode a block (celp) */
-void decode_288(Real_288 *global, unsigned char *in, signed short int *out)
-{
-  int x,y;
-  unsigned short int buffer[32];
-  Real_internal *glob;
-
-  if (!global) return;
-  glob = (Real_internal *)global;
-
-  unpack(buffer,in,32);
-  for (x=0;x<32;x++)
-  {
-    glob->phasep=(glob->phase=x&7)*5;
-    decode(glob,buffer[x]);
-    for (y=0;y<5;*(out++)=8*glob->output[glob->phasep+(y++)]);
-    if (glob->phase==3) update(glob);
-  }
-}
-
-/* initial decode */
-static void unpack(unsigned short *tgt, unsigned char *src, int len)
-{
-  int x,y,z;
-  int n,temp;
-  int buffer[38];
-
-  for (x=0;x<len;tgt[x++]=0)
-    buffer[x]=9+(x&1);
-
-  for (x=y=z=0;x<38;x++) {
-    n=buffer[y]-z;
-    temp=src[x];
-    if (n<8) temp&=255>>(8-n);
-    tgt[y]+=temp<<z;
-    if (n<=8) {
-      tgt[++y]+=src[x]>>n;
-      z=8-n;
-    } else z+=8;
-  }
-}
-
-static void update(Real_internal *glob)
-{
-  int x,y;
-  float buffer1[40],temp1[37];
-  float buffer2[8],temp2[11];
-
-  for (x=0,y=glob->phasep+5;x<40;buffer1[x++]=glob->output[(y++)%40]);
-  co(36,40,35,buffer1,temp1,glob->st1a,glob->st1b,table1);
-  if (pred(temp1,glob->st1,36))
-    colmult(glob->pr1,glob->st1,table1a,36);
-
-  for (x=0,y=glob->phase+1;x<8;buffer2[x++]=glob->history[(y++)%8]);
-  co(10,8,20,buffer2,temp2,glob->st2a,glob->st2b,table2);
-  if (pred(temp2,glob->st2,10))
-    colmult(glob->pr2,glob->st2,table2a,10);
-}
-
-/* Decode and produce output */
-static void decode(Real_internal *glob, unsigned int input)
-{
-  unsigned int x,y;
-  float f;
-  double sum,sumsum;
-  float *p1,*p2;
-  float buffer[5];
-  const float *table;
-
-  for (x=36;x--;glob->sb[x+5]=glob->sb[x]);
-  for (x=5;x--;) {
-    p1=glob->sb+x;p2=glob->pr1;
-    for (sum=0,y=36;y--;sum-=(*(++p1))*(*(p2++)));
-    glob->sb[x]=sum;
-  }
-
-  f=amptable[input&7];
-  table=codetable+(input>>3)*5;
-
-  /* convert log and do rms */
-  for (sum=32,x=10;x--;sum-=glob->pr2[x]*glob->lhist[x]);
-  if (sum<0) sum=0; else if (sum>60) sum=60;
-
-  sumsum=exp(sum*0.1151292546497)*f;	/* pow(10.0,sum/20)*f */
-  for (sum=0,x=5;x--;) { buffer[x]=table[x]*sumsum; sum+=buffer[x]*buffer[x]; }
-  if ((sum/=5)<1) sum=1;
-
-  /* shift and store */
-  for (x=10;--x;glob->lhist[x]=glob->lhist[x-1]);
-  *glob->lhist=glob->history[glob->phase]=10*log10(sum)-32;
-
-  for (x=1;x<5;x++) for (y=x;y--;buffer[x]-=glob->pr1[x-y-1]*buffer[y]);
-
-  /* output */
-  for (x=0;x<5;x++) {
-    f=glob->sb[4-x]+buffer[x];
-    if (f>4095) f=4095; else if (f<-4095) f=-4095;
-    glob->output[glob->phasep+x]=glob->sb[4-x]=f;
-  }
-}
-
-/* column multiply */
-static void colmult(float *tgt, float *m1, const float *m2, int n)
-{
-  while (n--)
-    *(tgt++)=(*(m1++))*(*(m2++));
-}
-
-static int pred(float *in, float *tgt, int n)
-{
-  int x,y;
-  float *p1,*p2;
-  double f0,f1,f2;
-  float temp;
-
-  if (in[n]==0) return 0;
-  if ((f0=*in)<=0) return 0;
-
-  for (x=1;;x++) {
-    if (n<x) return 1;
-
-    p1=in+x;
-    p2=tgt;
-    f1=*(p1--);
-    for (y=x;--y;f1+=(*(p1--))*(*(p2++)));
-
-    p1=tgt+x-1;
-    p2=tgt;
-    *(p1--)=f2=-f1/f0;
-    for (y=x>>1;y--;) {
-      temp=*p2+*p1*f2;
-      *(p1--)+=*p2*f2;
-      *(p2++)=temp;
-    }
-    if ((f0+=f1*f2)<0) return 0;
-  }
-}
-
-static void co(int n, int i, int j, float *in, float *out, float *st1, float *st2, const float *table)
-{
-  int a,b,c;
-  unsigned int x;
-  float *fp,*fp2;
-  float buffer1[37];
-  float buffer2[37];
-  float work[111];
-
-  /* rotate and multiply */
-  c=(b=(a=n+i)+j)-i;
-  fp=st1+i;
-  for (x=0;x<b;x++) {
-    if (x==c) fp=in;
-    work[x]=*(table++)*(*(st1++)=*(fp++));
-  }
-  
-  prodsum(buffer1,work+n,i,n);
-  prodsum(buffer2,work+a,j,n);
-
-  for (x=0;x<=n;x++) {
-    *st2=*st2*(0.5625)+buffer1[x];
-    out[x]=*(st2++)+buffer2[x];
-  }
-  *out*=1.00390625; /* to prevent clipping */
-}
-
-/* product sum (lsf) */
-static void prodsum(float *tgt, float *src, int len, int n)
-{
-  unsigned int x;
-  float *p1,*p2;
-  double sum;
-
-  while (n>=0)
-  {
-    p1=(p2=src)-n;
-    for (sum=0,x=len;x--;sum+=(*p1++)*(*p2++));
-    tgt[n--]=sum;
-  }
-}
diff --git a/libmpcodecs/native/decode288.h b/libmpcodecs/native/decode288.h
deleted file mode 100644
index 179dd6131c..0000000000
--- a/libmpcodecs/native/decode288.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef DECODE288_H
-#define DECODE288_H
-
-/* internal globals */
-typedef struct {
-	float	history[8];
-	float	output[40];
-	float	pr1[36];
-	float	pr2[10];
-	int		phase, phasep;
-
-	float st1a[111],st1b[37],st1[37];
-	float st2a[38],st2b[11],st2[11];
-	float sb[41];
-	float lhist[10];
-} Real_internal;
-
-/* prototypes */
-static void unpack  (unsigned short *tgt, unsigned char *src, int len);
-static void decode  (Real_internal *internal, unsigned int input);
-static void update  (Real_internal *internal);
-static void colmult (float *tgt, float *m1, const float *m2, int n);
-static int  pred    (float *in, float *tgt, int n);
-static void co      (int n, int i, int j, float *in, float *out, float *st1, float *st2, const float *table);
-static void prodsum (float *tgt, float *src, int len, int n);
-
-#endif /* !DECODE288_H */