1 files changed, 0 insertions, 103 deletions
diff --git a/libaf/af_sweep.c b/libaf/af_sweep.c
deleted file mode 100644
index 6d1106fefc..0000000000
--- a/libaf/af_sweep.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
- *
- * This file is part of MPlayer.
- *
- * MPlayer is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * MPlayer is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <inttypes.h>
-#include <math.h>
-
-#include "config.h"
-#include "af.h"
-
-typedef struct af_sweep_s{
-    double x;
-    double delta;
-}af_sweept;
-
-
-// Initialization and runtime control
-static int control(struct af_instance* af, int cmd, void* arg)
-{
-  af_sweept* s   = (af_sweept*)af->setup;
-  struct mp_audio *data= (struct mp_audio*)arg;
-
-  switch(cmd){
-  case AF_CONTROL_REINIT:
-    af->data->nch    = data->nch;
-    af->data->format = AF_FORMAT_S16_NE;
-    af->data->bps    = 2;
-    af->data->rate   = data->rate;
-
-    return AF_OK;
-  case AF_CONTROL_COMMAND_LINE:
-    sscanf((char*)arg,"%lf", &s->delta);
-    return AF_OK;
-/*  case AF_CONTROL_RESAMPLE_RATE | AF_CONTROL_SET:
-    af->data->rate = *(int*)arg;
-    return AF_OK;*/
-  }
-  return AF_UNKNOWN;
-}
-
-// Deallocate memory
-static void uninit(struct af_instance* af)
-{
-    free(af->data);
-    free(af->setup);
-}
-
-// Filter data through filter
-static struct mp_audio* play(struct af_instance* af, struct mp_audio* data)
-{
-  af_sweept *s = af->setup;
-  int i, j;
-  int16_t *in = (int16_t*)data->audio;
-  int chans   = data->nch;
-  int in_len  = data->len/(2*chans);
-
-  for(i=0; i<in_len; i++){
-      for(j=0; j<chans; j++)
-          in[i*chans+j]= 32000*sin(s->x*s->x);
-      s->x += s->delta;
-      if(2*s->x*s->delta >= 3.141592) s->x=0;
-  }
-
-  return data;
-}
-
-static int af_open(struct af_instance* af){
-  af->control=control;
-  af->uninit=uninit;
-  af->play=play;
-  af->mul=1;
-  af->data=calloc(1,sizeof(struct mp_audio));
-  af->setup=calloc(1,sizeof(af_sweept));
-  return AF_OK;
-}
-
-struct af_info af_info_sweep = {
-  "sine sweep",
-  "sweep",
-  "Michael Niedermayer",
-  "",
-  AF_FLAGS_REENTRANT,
-  af_open
-};