libgsm: Remove libgsm wrapper

Remove copy of old and ugly libgsm code and wrapper.
Decoding these formats is supported via FFmpeg both natively and
through libgsm.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31657 b3059339-0415-0410-9bf9-f77b7e298cf2

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31664 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 0 insertions, 87 deletions

diff --git a/libmpcodecs/ad_msgsm.c b/libmpcodecs/ad_msgsm.c
deleted file mode 100644
index d4b4a020fe..0000000000
--- a/libmpcodecs/ad_msgsm.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * 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 <unistd.h>
-
-#include "config.h"
-#include "ad_internal.h"
-
-static const ad_info_t info =
-{
-	"native GSM/MSGSM audio decoder",
-	"msgsm",
-	"A'rpi",
-	"XAnim",
-	""
-};
-
-LIBAD_EXTERN(msgsm)
-
-#include "native/xa_gsm.h"
-
-static int init(sh_audio_t *sh_audio)
-{
-  if(!sh_audio->wf) return 0;
-  // MS-GSM audio codec:
-  GSM_Init();
-  sh_audio->channels=sh_audio->wf->nChannels;
-  sh_audio->samplerate=sh_audio->wf->nSamplesPerSec;
-  sh_audio->samplesize=2;
-  // decodes 65 byte -> 320 short
-  // 1 sec: sh_audio->channels*sh_audio->samplerate  samples
-  // 1 frame: 320 samples
-  if(sh_audio->format==0x31 || sh_audio->format==0x32){
-    sh_audio->ds->ss_mul=65; sh_audio->ds->ss_div=320;
-  } else {
-    sh_audio->ds->ss_mul=33; sh_audio->ds->ss_div=160;
-  }
-  sh_audio->i_bps=sh_audio->ds->ss_mul*(sh_audio->channels*sh_audio->samplerate)/sh_audio->ds->ss_div;  // 1:10
-  return 1;
-}
-
-static int preinit(sh_audio_t *sh_audio)
-{
-  sh_audio->audio_out_minsize=4*320;
-  return 1;
-}
-
-static void uninit(sh_audio_t *sh)
-{
-}
-
-static int control(sh_audio_t *sh,int cmd,void* arg, ...)
-{
-  return CONTROL_UNKNOWN;
-}
-
-static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int maxlen)
-{
-  if(sh_audio->format==0x31 || sh_audio->format==0x32){
-    unsigned char ibuf[65]; // 65 bytes / frame
-    if(demux_read_data(sh_audio->ds,ibuf,65)!=65) return -1; // EOF
-    XA_MSGSM_Decoder(ibuf,(unsigned short *) buf); // decodes 65 byte -> 320 short
-    return 2*320;
-  } else {
-    unsigned char ibuf[33]; // 33 bytes / frame
-    if(demux_read_data(sh_audio->ds,ibuf,33)!=33) return -1; // EOF
-    XA_GSM_Decoder(ibuf,(unsigned short *) buf); // decodes 33 byte -> 160 short
-    return 2*160;
-  }
-}