This commit was manufactured by cvs2svn to create branchbranch_monty_20010901

'branch_monty_20010901'.

svn path=/branches/branch_monty_20010901/vorbis/; revision=5977

1 files changed, 0 insertions, 199 deletions

diff --git a/examples/encoder_example.c b/examples/encoder_example.c
deleted file mode 100644
index d252c1aa..00000000
--- a/examples/encoder_example.c
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@@ -1,199 +0,0 @@
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis SOFTWARE 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 SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
-
- ********************************************************************
-
- function: simple example encoder
- last mod: $Id: encoder_example.c,v 1.21 2001/02/26 03:50:38 xiphmont Exp $
-
- ********************************************************************/
-
-/* takes a stereo 16bit 44.1kHz WAV file from stdin and encodes it into
-   a Vorbis bitstream */
-
-/* Note that this is POSIX, not ANSI, code */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <math.h>
-#include <vorbis/vorbisenc.h>
-
-#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */
-#include <io.h>
-#include <fcntl.h>
-#endif
-
-#if defined(macintosh) && defined(__MWERKS__)
-#include <console.h>      /* CodeWarrior's Mac "command-line" support */
-#endif
-
-#define READ 1024
-signed char readbuffer[READ*4+44]; /* out of the data segment, not the stack */
-
-int main(){
-  ogg_stream_state os; /* take physical pages, weld into a logical
-			  stream of packets */
-  ogg_page         og; /* one Ogg bitstream page.  Vorbis packets are inside */
-  ogg_packet       op; /* one raw packet of data for decode */
-  
-  vorbis_info      vi; /* struct that stores all the static vorbis bitstream
-			  settings */
-  vorbis_comment   vc; /* struct that stores all the user comments */
-
-  vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */
-  vorbis_block     vb; /* local working space for packet->PCM decode */
-
-  int eos=0;
-
-#if defined(macintosh) && defined(__MWERKS__)
-  int argc = 0;
-  char **argv = NULL;
-  argc = ccommand(&argv); /* get a "command line" from the Mac user */
-                          /* this also lets the user set stdin and stdout */
-#endif
-
-  /* we cheat on the WAV header; we just bypass 44 bytes and never
-     verify that it matches 16bit/stereo/44.1kHz.  This is just an
-     example, after all. */
-
-#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
-
-
-  fread(readbuffer,1,44,stdin);
-
-  /********** Encode setup ************/
-
-  /* choose an encoding mode */
-  /* (mode 0: 44kHz stereo uncoupled, roughly 128kbps VBR) */
-  vorbis_info_init(&vi);
-  vorbis_encode_init(&vi,2,44100, -1, 128000, -1);
-
-  /* add a comment */
-  vorbis_comment_init(&vc);
-  vorbis_comment_add(&vc,"Track encoded by encoder_example.c");
-
-  /* set up the analysis state and auxiliary encoding storage */
-  vorbis_analysis_init(&vd,&vi);
-  vorbis_block_init(&vd,&vb);
-  
-  /* set up our packet->stream encoder */
-  /* pick a random serial number; that way we can more likely build
-     chained streams just by concatenation */
-  srand(time(NULL));
-  ogg_stream_init(&os,rand());
-
-  /* Vorbis streams begin with three headers; the initial header (with
-     most of the codec setup parameters) which is mandated by the Ogg
-     bitstream spec.  The second header holds any comment fields.  The
-     third header holds the bitstream codebook.  We merely need to
-     make the headers, then pass them to libvorbis one at a time;
-     libvorbis handles the additional Ogg bitstream constraints */
-
-  {
-    ogg_packet header;
-    ogg_packet header_comm;
-    ogg_packet header_code;
-
-    vorbis_analysis_headerout(&vd,&vc,&header,&header_comm,&header_code);
-    ogg_stream_packetin(&os,&header); /* automatically placed in its own
-					 page */
-    ogg_stream_packetin(&os,&header_comm);
-    ogg_stream_packetin(&os,&header_code);
-
-	/* We don't have to write out here, but doing so makes streaming 
-	 * much easier, so we do, flushing ALL pages. This ensures the actual
-	 * audio data will start on a new page
-	 */
-	while(!eos){
-		int result=ogg_stream_flush(&os,&og);
-		if(result==0)break;
-		fwrite(og.header,1,og.header_len,stdout);
-		fwrite(og.body,1,og.body_len,stdout);
-	}
-
-  }
-  
-  while(!eos){
-    long i;
-    long bytes=fread(readbuffer,1,READ*4,stdin); /* stereo hardwired here */
-
-    if(bytes==0){
-      /* end of file.  this can be done implicitly in the mainline,
-         but it's easier to see here in non-clever fashion.
-         Tell the library we're at end of stream so that it can handle
-         the last frame and mark end of stream in the output properly */
-      vorbis_analysis_wrote(&vd,0);
-
-    }else{
-      /* data to encode */
-
-      /* expose the buffer to submit data */
-      float **buffer=vorbis_analysis_buffer(&vd,READ);
-      
-      /* uninterleave samples */
-      for(i=0;i<bytes/4;i++){
-	buffer[0][i]=((readbuffer[i*4+1]<<8)|
-		      (0x00ff&(int)readbuffer[i*4]))/32768.f;
-	buffer[1][i]=((readbuffer[i*4+3]<<8)|
-		      (0x00ff&(int)readbuffer[i*4+2]))/32768.f;
-      }
-    
-      /* tell the library how much we actually submitted */
-      vorbis_analysis_wrote(&vd,i);
-    }
-
-    /* vorbis does some data preanalysis, then divvies up blocks for
-       more involved (potentially parallel) processing.  Get a single
-       block for encoding now */
-    while(vorbis_analysis_blockout(&vd,&vb)==1){
-
-      /* analysis */
-      vorbis_analysis(&vb,&op);
-      
-      /* weld the packet into the bitstream */
-      ogg_stream_packetin(&os,&op);
-
-      /* write out pages (if any) */
-      while(!eos){
-	int result=ogg_stream_pageout(&os,&og);
-	if(result==0)break;
-	fwrite(og.header,1,og.header_len,stdout);
-	fwrite(og.body,1,og.body_len,stdout);
-
-	/* this could be set above, but for illustrative purposes, I do
-	   it here (to show that vorbis does know where the stream ends) */
-	
-	if(ogg_page_eos(&og))eos=1;
-
-      }
-    }
-  }
-
-  /* clean up and exit.  vorbis_info_clear() must be called last */
-  
-  ogg_stream_clear(&os);
-  vorbis_block_clear(&vb);
-  vorbis_dsp_clear(&vd);
-  vorbis_comment_clear(&vc);
-  vorbis_info_clear(&vi);
-  
-  /* ogg_page and ogg_packet structs always point to storage in
-     libvorbis.  They're never freed or manipulated directly */
-  
-  fprintf(stderr,"Done.\n");
-  return(0);
-}
-