misc/libtremor/ivorbisfile_example.c
changeset 6415 af2047bb4f70
parent 6414 8474b7fa84d6
parent 6350 41b0a9955c47
child 6416 850b8dd3e6df
--- a/misc/libtremor/ivorbisfile_example.c	Wed Nov 23 20:12:16 2011 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +0,0 @@
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis 'TREMOR' CODEC SOURCE CODE.   *
- *                                                                  *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
- * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
- * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
- *                                                                  *
- * THE OggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002    *
- * BY THE Xiph.Org FOUNDATION http://www.xiph.org/                  *
- *                                                                  *
- ********************************************************************
-
- function: simple example decoder using vorbisidec
-
- ********************************************************************/
-
-/* Takes a vorbis bitstream from stdin and writes raw stereo PCM to
-   stdout using vorbisfile. Using vorbisfile is much simpler than
-   dealing with libvorbis. */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <vorbis/ivorbiscodec.h>
-#include <vorbis/ivorbisfile.h>
-
-#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */
-#include <io.h>
-#include <fcntl.h>
-#endif
-
-char pcmout[4096]; /* take 4k out of the data segment, not the stack */
-
-int main(){
-  OggVorbis_File vf;
-  int eof=0;
-  int current_section;
-
-#ifdef _WIN32 /* We need to set stdin/stdout to binary mode. Damn windows. */
-  /* Beware the evil ifdef. We avoid these where we can, but this one we 
-     cannot. Don't add any more, you'll probably go to hell if you do. */
-  _setmode( _fileno( stdin ), _O_BINARY );
-  _setmode( _fileno( stdout ), _O_BINARY );
-#endif
-
-  if(ov_open(stdin, &vf, NULL, 0) < 0) {
-      fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n");
-      exit(1);
-  }
-
-  /* Throw the comments plus a few lines about the bitstream we're
-     decoding */
-  {
-    char **ptr=ov_comment(&vf,-1)->user_comments;
-    vorbis_info *vi=ov_info(&vf,-1);
-    while(*ptr){
-      fprintf(stderr,"%s\n",*ptr);
-      ++ptr;
-    }
-    fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate);
-    fprintf(stderr,"\nDecoded length: %ld samples\n",
-	    (long)ov_pcm_total(&vf,-1));
-    fprintf(stderr,"Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor);
-  }
-  
-  while(!eof){
-    long ret=ov_read(&vf,pcmout,sizeof(pcmout),&current_section);
-    if (ret == 0) {
-      /* EOF */
-      eof=1;
-    } else if (ret < 0) {
-      /* error in the stream.  Not a problem, just reporting it in
-	 case we (the app) cares.  In this case, we don't. */
-    } else {
-      /* we don't bother dealing with sample rate changes, etc, but
-	 you'll have to*/
-      fwrite(pcmout,1,ret,stdout);
-    }
-  }
-
-  /* cleanup */
-  ov_clear(&vf);
-    
-  fprintf(stderr,"Done.\n");
-  return(0);
-}