1 files changed, 0 insertions, 67 deletions
diff --git a/libmpcodecs/ad_dk4adpcm.c b/libmpcodecs/ad_dk4adpcm.c
deleted file mode 100644
index 6bbc660dd5..0000000000
--- a/libmpcodecs/ad_dk4adpcm.c
+++ /dev/null
@@ -1,67 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include "config.h"
-#include "ad_internal.h"
-
-static ad_info_t info = 
-{
-	"Duck DK4 ADPCM (rogue format number) audio decoder",
-	"dk4adpcm",
-	AFM_DK4ADPCM,
-	"Nick Kurshev",
-	"Mike Melanson",
-	"This format number was used by Duck Corp. but not officially registered with Microsoft"
-};
-
-LIBAD_EXTERN(dk4adpcm)
-
-#define DK4_ADPCM_PREAMBLE_SIZE 4
-
-static int preinit(sh_audio_t *sh_audio)
-{
-  sh_audio->audio_out_minsize = 
-    (((sh_audio->wf->nBlockAlign - DK4_ADPCM_PREAMBLE_SIZE) * 2) + 1) * 4;
-  sh_audio->ds->ss_div =
-    ((sh_audio->wf->nBlockAlign - DK4_ADPCM_PREAMBLE_SIZE) * 2) + 1;
-  sh_audio->audio_in_minsize=
-  sh_audio->ds->ss_mul=sh_audio->wf->nBlockAlign;
-  return 1;
-}
-
-static int init(sh_audio_t *sh_audio)
-{
-  sh_audio->channels=sh_audio->wf->nChannels;
-  sh_audio->samplerate=sh_audio->wf->nSamplesPerSec;
-  sh_audio->i_bps = sh_audio->wf->nBlockAlign *
-    (sh_audio->channels*sh_audio->samplerate) /
-    (((sh_audio->wf->nBlockAlign - DK4_ADPCM_PREAMBLE_SIZE) * 2) + 1);
-  return 1;
-}
-
-static void uninit(sh_audio_t *sh_audio)
-{
-}
-
-static int control(sh_audio_t *sh_audio,int cmd,void* arg, ...)
-{
-    // TODO!
-  if(cmd==ADCTRL_SKIP_FRAME){
-    demux_read_data(sh_audio->ds, sh_audio->a_in_buffer,sh_audio->wf->nBlockAlign);
-    return CONTROL_TRUE;
-  }
-  return CONTROL_UNKNOWN;
-}
-
-static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int maxlen)
-{
-  if (demux_read_data(sh_audio->ds, sh_audio->a_in_buffer,
-    sh_audio->wf->nBlockAlign) != 
-    sh_audio->wf->nBlockAlign)
-      return -1; /* EOF */
-
-  return 2 * dk4_adpcm_decode_block((unsigned short*)buf,
-    sh_audio->a_in_buffer,
-    sh_audio->wf->nChannels, sh_audio->wf->nBlockAlign);
-}