sinesupress --> sinesuppress rename: looks like I need to

'svn commit af_sinesupress.c' (the old file).


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18613 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 0 insertions, 178 deletions

diff --git a/libaf/af_sinesupress.c b/libaf/af_sinesupress.c
deleted file mode 100644
index 71306dbc62..0000000000
--- a/libaf/af_sinesupress.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*=============================================================================
-//	
-//  This software has been released under the terms of the GNU General Public
-//  license. See http://www.gnu.org/copyleft/gpl.html for details.
-//
-//  Copyright 2006 Michael Niedermayer
-//  Copyright 2004 Alex Beregszaszi & Pierre Lombard (original af_extrastereo.c upon which this is based)
-//
-//=============================================================================
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h> 
-
-#include <unistd.h>
-#include <inttypes.h>
-#include <math.h>
-#include <limits.h>
-
-#include "af.h"
-
-// Data for specific instances of this filter
-typedef struct af_sinesupress_s
-{
-    double freq;
-    double decay;
-    double real;
-    double imag;
-    double ref;
-    double pos;
-}af_sinesupress_t;
-
-static af_data_t* play_s16(struct af_instance_s* af, af_data_t* data);
-static af_data_t* play_float(struct af_instance_s* af, af_data_t* data);
-
-// Initialization and runtime control
-static int control(struct af_instance_s* af, int cmd, void* arg)
-{
-  af_sinesupress_t* s   = (af_sinesupress_t*)af->setup; 
-
-  switch(cmd){
-  case AF_CONTROL_REINIT:{
-    // Sanity check
-    if(!arg) return AF_ERROR;
-    
-    af->data->rate   = ((af_data_t*)arg)->rate;
-    af->data->nch    = 1;
-#if 0
-    if (((af_data_t*)arg)->format == AF_FORMAT_FLOAT_NE)
-    {
-	af->data->format = AF_FORMAT_FLOAT_NE;
-	af->data->bps = 4;
-	af->play = play_float;
-    }// else
-#endif
-    {
-	af->data->format = AF_FORMAT_S16_NE;
-	af->data->bps = 2;
-	af->play = play_s16;
-    }
-
-    return af_test_output(af,(af_data_t*)arg);
-  }
-  case AF_CONTROL_COMMAND_LINE:{
-    float f1,f2;
-    sscanf((char*)arg,"%f:%f", &f1,&f2);
-    s->freq = f1;
-    s->decay = f2;
-    return AF_OK;
-  }
-  case AF_CONTROL_SS_FREQ | AF_CONTROL_SET:
-    s->freq = *(float*)arg;
-    return AF_OK;
-  case AF_CONTROL_SS_FREQ | AF_CONTROL_GET:
-    *(float*)arg = s->freq;
-    return AF_OK;
-  case AF_CONTROL_SS_DECAY | AF_CONTROL_SET:
-    s->decay = *(float*)arg;
-    return AF_OK;
-  case AF_CONTROL_SS_DECAY | AF_CONTROL_GET:
-    *(float*)arg = s->decay;
-    return AF_OK;
-  }
-  return AF_UNKNOWN;
-}
-
-// Deallocate memory 
-static void uninit(struct af_instance_s* af)
-{
-  if(af->data)
-    free(af->data);
-  if(af->setup)
-    free(af->setup);
-}
-
-// Filter data through filter
-static af_data_t* play_s16(struct af_instance_s* af, af_data_t* data)
-{
-  af_sinesupress_t *s = af->setup;
-  register int i = 0;
-  int16_t *a = (int16_t*)data->audio;	// Audio data
-  int len = data->len/2;		// Number of samples
-  int avg, l, r;
-  
-  for (i = 0; i < len; i++)
-  {
-    double co= cos(s->pos);
-    double si= sin(s->pos);
-
-    s->real += co * a[i];
-    s->imag += si * a[i];
-    s->ref  += co * co;
-
-    a[i] -= (s->real * co + s->imag * si) / s->ref;
-
-    s->real -= s->real * s->decay;
-    s->imag -= s->imag * s->decay;
-    s->ref  -= s->ref  * s->decay;
-
-    s->pos += 2 * M_PI * s->freq / data->rate;
-  }
-
-   af_msg(AF_MSG_VERBOSE,"[sinesupress] f:%8.2f: amp:%8.2f\n", s->freq, sqrt(s->real*s->real + s->imag*s->imag) / s->ref);
-
-  return data;
-}
-
-#if 0
-static af_data_t* play_float(struct af_instance_s* af, af_data_t* data)
-{
-  af_sinesupress_t *s = af->setup;
-  register int i = 0;
-  float *a = (float*)data->audio;	// Audio data
-  int len = data->len/4;		// Number of samples
-  float avg, l, r;
-  
-  for (i = 0; i < len; i+=2)
-  {
-    avg = (a[i] + a[i + 1]) / 2;
-    
-/*    l = avg + (s->mul * (a[i] - avg));
-    r = avg + (s->mul * (a[i + 1] - avg));*/
-    
-    a[i] = af_softclip(l);
-    a[i + 1] = af_softclip(r);
-  }
-
-  return data;
-}
-#endif
-
-// Allocate memory and set function pointers
-static int open(af_instance_t* af){
-  af->control=control;
-  af->uninit=uninit;
-  af->play=play_s16;
-  af->mul.n=1;
-  af->mul.d=1;
-  af->data=calloc(1,sizeof(af_data_t));
-  af->setup=calloc(1,sizeof(af_sinesupress_t));
-  if(af->data == NULL || af->setup == NULL)
-    return AF_ERROR;
-
-  ((af_sinesupress_t*)af->setup)->freq = 50.0;
-  ((af_sinesupress_t*)af->setup)->decay = 0.0001;
-  return AF_OK;
-}
-
-// Description of this filter
-af_info_t af_info_sinesupress = {
-    "Sine Supress",
-    "sinesupress",
-    "Michael Niedermayer",
-    "",
-    0,
-    open
-};