1 files changed, 0 insertions, 129 deletions
diff --git a/libao2/pl_delay.c b/libao2/pl_delay.c
deleted file mode 100644
index ed1693431c..0000000000
--- a/libao2/pl_delay.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/* Audio out plugin it doesn't really do anything useful but serves
-   an example of how audio plugins work. It delays the output signal
-   by the nuber of samples set by delay=n where n is the number of
-   bytes.  
-*/
-#define PLUGIN
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "audio_out.h"
-#include "audio_plugin.h"
-#include "audio_plugin_internal.h"
-#include "libaf/af_format.h"
-
-static ao_info_t info =
-{
-        "Delay audio plugin",
-        "delay",
-        "Anders",
-        ""
-};
-
-LIBAO_PLUGIN_EXTERN(delay)
-
-// local data
-typedef struct pl_delay_s
-{
-  void* data;       // local audio data block
-  void* delay; 	    // data block used for delaying audio signal
-  int len;          // local buffer length
-  int rate;         // local data rate
-  int channels;     // local number of channels
-  int format;       // local format
-} pl_delay_t;
-
-static pl_delay_t pl_delay={NULL,NULL,0,0,0,0};
-
-// to set/get/query special features/parameters
-static int control(int cmd,void *arg){
-  switch(cmd){
-  case AOCONTROL_PLUGIN_SET_LEN:
-    if(pl_delay.data) 
-      free(pl_delay.data);
-    pl_delay.len = ao_plugin_data.len;
-    pl_delay.data=(void*)malloc(ao_plugin_data.len);
-    if(!pl_delay.data)
-      return CONTROL_ERROR;
-    return CONTROL_OK;
-  }
-  return -1;
-}
-
-// open & setup audio device
-// return: 1=success 0=fail
-static int init(){
-  float time_delay; // The time in [s] this plugin delays the output data
-  
-  /* If the output format of any of the below parameters differs from
-     what is give it should be changed. See ao_plugin init() */
-  pl_delay.rate=ao_plugin_data.rate;
-  pl_delay.channels=ao_plugin_data.channels; //1=mono 2=stereo
-  pl_delay.format=ao_plugin_data.format;
-
-  // Tell ao_plugin how much this plugin adds to the overall time delay
-  time_delay=-1*(float)ao_plugin_cfg.pl_delay_len/((float)pl_delay.channels*(float)pl_delay.rate);
-  if(pl_delay.format != AF_FORMAT_U8 && pl_delay.format != AF_FORMAT_S8)
-    time_delay/=2;
-  ao_plugin_data.delay_fix+=time_delay;
-
-  // Create buffer for the delayed data
-  pl_delay.delay=(void*)malloc(ao_plugin_cfg.pl_delay_len);
-  if(!pl_delay.delay)
-    return 0;
-  memset(pl_delay.delay, 0, ao_plugin_cfg.pl_delay_len);
-
-  // Print some cool remark of what the plugin does
-  printf("[pl_delay] Output sound delayed by %i bytes\n",ao_plugin_cfg.pl_delay_len);
-  return 1;
-}
-
-// close plugin
-static void uninit(){
-  if(pl_delay.delay) 
-    free(pl_delay.delay);
-  if(pl_delay.data) 
-    free(pl_delay.data);
-  ao_plugin_cfg.pl_delay_len=0;
-}
-
-// empty buffers
-static void reset(){
-  int i = 0;
-  for(i=0;i<pl_delay.len;i++)
-    ((char*)pl_delay.data)[i]=0;
-  for(i=0;i<ao_plugin_cfg.pl_delay_len;i++)
-    ((char*)pl_delay.delay)[i]=0;
-}
-
-// processes 'ao_plugin_data.len' bytes of 'data'
-// called for every block of data
-static int play(){
-  // Copy end of prev block to begining of buffer
-  memcpy(pl_delay.data,pl_delay.delay,ao_plugin_cfg.pl_delay_len);
-  // Copy current block except end
-  memcpy(pl_delay.data+ao_plugin_cfg.pl_delay_len,
-  	 ao_plugin_data.data,
-  	 ao_plugin_data.len-ao_plugin_cfg.pl_delay_len);
-  // Save away end of current block for next call
-  memcpy(pl_delay.delay,
-	 ao_plugin_data.data+ao_plugin_data.len-ao_plugin_cfg.pl_delay_len,
-	 ao_plugin_cfg.pl_delay_len);
-  // Set output data block
-  ao_plugin_data.data=pl_delay.data;
-  return 1;
-}
-
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