Cut the files in half and it might work better (note to self: check your tree is really clean before patching)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21070 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 224 deletions

diff --git a/apps/plugins/pdbox/PDa/src/d_resample.c b/apps/plugins/pdbox/PDa/src/d_resample.c
index 4e617ec..1aa6727 100644
--- a/apps/plugins/pdbox/PDa/src/d_resample.c
+++ b/apps/plugins/pdbox/PDa/src/d_resample.c
@@ -223,228 +223,4 @@ void resampleto_dsp(t_resample *x,
 
   return;
 }
-/* Copyright (c) 1997-1999 Miller Puckette.
- * For information on usage and redistribution, and for a DISCLAIMER OF ALL
- * WARRANTIES, see the file, "LICENSE.txt," in this distribution.  */
-
-/* upsampling/downsampling methods for inlet~/outlet~
- *
- * mfg.gfd.uil
- * IOhannes
- *
- * 2509:forum::für::umläute:2001
- */
-
-
-
-#include "m_pd.h"
-
-/* --------------------- up/down-sampling --------------------- */
-t_int *downsampling_perform_0(t_int *w)
-{
-  t_sample *in  = (t_sample *)(w[1]); /* original signal     */
-  t_sample *out = (t_sample *)(w[2]); /* downsampled signal  */
-  int down     = (int)(w[3]);       /* downsampling factor */
-  int parent   = (int)(w[4]);       /* original vectorsize */
-
-  int n=parent/down;
-
-  while(n--){
-    *out++=*in;
-    in+=down;
-  }
-
-  return (w+5);
-}
-
-t_int *upsampling_perform_0(t_int *w)
-{
-  t_sample *in  = (t_sample *)(w[1]); /* original signal     */
-  t_sample *out = (t_sample *)(w[2]); /* upsampled signal    */
-  int up       = (int)(w[3]);       /* upsampling factor   */
-  int parent   = (int)(w[4]);       /* original vectorsize */
-
-  int n=parent*up;
-  t_sample *dummy = out;
-  
-  while(n--)*out++=0;
-
-  n = parent;
-  out = dummy;
-  while(n--){
-    *out=*in++;
-    out+=up;
-  }
-
-  return (w+5);
-}
-
-t_int *upsampling_perform_hold(t_int *w)
-{
-  t_sample *in  = (t_sample *)(w[1]); /* original signal     */
-  t_sample *out = (t_sample *)(w[2]); /* upsampled signal    */
-  int up       = (int)(w[3]);       /* upsampling factor   */
-  int parent   = (int)(w[4]);       /* original vectorsize */
-  int i=up;
-
-  int n=parent;
-  t_sample *dum_out = out;
-  t_sample *dum_in  = in;
-  
-  while (i--) {
-    n = parent;
-    out = dum_out+i;
-    in  = dum_in;
-    while(n--){
-      *out=*in++;
-      out+=up;
-    }
-  }
-  return (w+5);
-}
-
-t_int *upsampling_perform_linear(t_int *w)
-{
-  t_resample *x= (t_resample *)(w[1]);
-  t_sample *in  = (t_sample *)(w[2]); /* original signal     */
-  t_sample *out = (t_sample *)(w[3]); /* upsampled signal    */
-  int up       = (int)(w[4]);       /* upsampling factor   */
-  int parent   = (int)(w[5]);       /* original vectorsize */
-  int length   = parent*up;
-  int n;
-  t_sample *fp;
-  t_sample a=*x->buffer, b=*in;
-
-  
-  for (n=0; n<length; n++) {
-    t_float findex = (t_float)(n+1)/up;
-    int     index  = findex;
-    t_sample frac=findex - index;
-    if (frac==0.)frac=1.;
-    *out++ = frac * b + (1.-frac) * a;
-    fp = in+index;
-    b=*fp;
-    a=(index)?*(fp-1):a;
-  }
-
-  *x->buffer = a;
-  return (w+6);
-}
-
-/* ----------------------- public -------------------------------- */
-
-/* utils */
-
-void resample_init(t_resample *x)
-{
-  x->method=0;
-
-  x->downsample=x->upsample=1;
-
-  x->s_n = x->coefsize = x->bufsize = 0;
-  x->s_vec = x->coeffs = x->buffer  = 0;
-}
-
-void resample_free(t_resample *x)
-{
-  if (x->s_n) t_freebytes(x->s_vec, x->s_n*sizeof(*x->s_vec));
-  if (x->coefsize) t_freebytes(x->coeffs, x->coefsize*sizeof(*x->coeffs));
-  if (x->bufsize) t_freebytes(x->buffer, x->bufsize*sizeof(*x->buffer));
-
-  x->s_n = x->coefsize = x->bufsize = 0;
-  x->s_vec = x->coeffs = x->buffer  = 0;
-}
-
-
-/* dsp-adding */
-
-void resample_dsp(t_resample *x,
-		  t_sample* in,  int insize,
-		  t_sample* out, int outsize,
-		  int method)
-{
-  if (insize == outsize){
-    bug("nothing to be done");
-    return;
-  }
-
-  if (insize > outsize) { /* downsampling */
-    if (insize % outsize) {
-      error("bad downsampling factor");
-      return;
-    }
-    switch (method) {
-    default:
-      dsp_add(downsampling_perform_0, 4, in, out, insize/outsize, insize);
-    }
-
-
-  } else { /* upsampling */
-    if (outsize % insize) {
-      error("bad upsampling factor");
-      return;
-    }
-    switch (method) {
-    case 1:
-      dsp_add(upsampling_perform_hold, 4, in, out, outsize/insize, insize);
-      break;
-    case 2:
-      if (x->bufsize != 1) {
-	t_freebytes(x->buffer, x->bufsize*sizeof(*x->buffer));
-	x->bufsize = 1;
-	x->buffer = t_getbytes(x->bufsize*sizeof(*x->buffer));
-      }
-      dsp_add(upsampling_perform_linear, 5, x, in, out, outsize/insize, insize);
-      break;
-    default:
-      dsp_add(upsampling_perform_0, 4, in, out, outsize/insize, insize);
-    }
-  }
-}
-
-void resamplefrom_dsp(t_resample *x,
-			   t_sample *in,
-			   int insize, int outsize, int method)
-{
-  if (insize==outsize) {
-   t_freebytes(x->s_vec, x->s_n * sizeof(*x->s_vec));
-    x->s_n = 0;
-    x->s_vec = in;
-    return;
-  }
-
-  if (x->s_n != outsize) {
-    t_sample *buf=x->s_vec;
-    t_freebytes(buf, x->s_n * sizeof(*buf));
-    buf = (t_sample *)t_getbytes(outsize * sizeof(*buf));
-    x->s_vec = buf;
-    x->s_n   = outsize;
-  }
-
-  resample_dsp(x, in, insize, x->s_vec, x->s_n, method);
-  return;
-}
-
-void resampleto_dsp(t_resample *x,
-			 t_sample *out, 
-			 int insize, int outsize, int method)
-{
-  if (insize==outsize) {
-    if (x->s_n)t_freebytes(x->s_vec, x->s_n * sizeof(*x->s_vec));
-    x->s_n = 0;
-    x->s_vec = out;
-    return;
-  }
-
-  if (x->s_n != insize) {
-    t_sample *buf=x->s_vec;
-    t_freebytes(buf, x->s_n * sizeof(*buf));
-    buf = (t_sample *)t_getbytes(insize * sizeof(*buf));
-    x->s_vec = buf;
-    x->s_n   = insize;
-  }
 
-  resample_dsp(x, x->s_vec, x->s_n, out, outsize, method);
-
-  return;
-}