X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=lib%2Fanalysis.c;h=0e11a167be8dec155075c672fba38be75d5995bb;hb=679433ebb8287744a9801f847b7a105dbc2a0404;hp=4fb90c33b0cab9862ca13a026c07662e3fb826fa;hpb=2637317a9b56e7c6439f6ba8459dc574db3402ef;p=platform%2Fupstream%2Flibvorbis.git

diff --git a/lib/analysis.c b/lib/analysis.c
index 4fb90c3..0e11a16 100644
--- a/lib/analysis.c
+++ b/lib/analysis.c
@@ -5,13 +5,12 @@
  * 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 1994-2002             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007             *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: single-block PCM analysis mode dispatch
- last mod: $Id: analysis.c,v 1.55 2002/07/11 06:40:48 xiphmont Exp $
 
  ********************************************************************/
 
@@ -26,11 +25,10 @@
 #include "os.h"
 #include "misc.h"
 
-int analysis_noisy=1;
-
 /* decides between modes, dispatches to the appropriate mapping. */
 int vorbis_analysis(vorbis_block *vb, ogg_packet *op){
-  int                   ret;
+  int ret,i;
+  vorbis_block_internal *vbi=vb->internal;
 
   vb->glue_bits=0;
   vb->time_bits=0;
@@ -38,8 +36,9 @@ int vorbis_analysis(vorbis_block *vb, ogg_packet *op){
   vb->res_bits=0;
 
   /* first things first.  Make sure encode is ready */
-  oggpack_reset(&vb->opb);
-  
+  for(i=0;i<PACKETBLOBS;i++)
+    oggpack_reset(vbi->packetblob[i]);
+
   /* we only have one mapping type (0), and we let the mapping code
      itself figure out what soft mode to use.  This allows easier
      bitrate management */
@@ -52,7 +51,7 @@ int vorbis_analysis(vorbis_block *vb, ogg_packet *op){
       /* The app is using a bitmanaged mode... but not using the
          bitrate management interface. */
       return(OV_EINVAL);
-    
+
     op->packet=oggpack_get_buffer(&vb->opb);
     op->bytes=oggpack_bytes(&vb->opb);
     op->b_o_s=0;
@@ -63,49 +62,50 @@ int vorbis_analysis(vorbis_block *vb, ogg_packet *op){
   return(0);
 }
 
+#ifdef ANALYSIS
+int analysis_noisy=1;
+
 /* there was no great place to put this.... */
 void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB,ogg_int64_t off){
   int j;
   FILE *of;
   char buffer[80];
 
-  /*  if(i==5870){*/
-    sprintf(buffer,"%s_%d.m",base,i);
-    of=fopen(buffer,"w");
-    
-    if(!of)perror("failed to open data dump file");
-    
-    for(j=0;j<n;j++){
-      if(bark){
-	float b=toBARK((4000.f*j/n)+.25);
-	fprintf(of,"%f ",b);
-      }else
-	if(off!=0)
-	  fprintf(of,"%f ",(double)(j+off)/8000.);
-	else
-	  fprintf(of,"%f ",(double)j);
-      
-      if(dB){
-	float val;
-	if(v[j]==0.)
-	  val=-140.;
-	else
-	  val=todB(v+j);
-	fprintf(of,"%f\n",val);
-      }else{
-	fprintf(of,"%f\n",v[j]);
-      }
+  sprintf(buffer,"%s_%d.m",base,i);
+  of=fopen(buffer,"w");
+
+  if(!of)perror("failed to open data dump file");
+
+  for(j=0;j<n;j++){
+    if(bark){
+      float b=toBARK((4000.f*j/n)+.25);
+      fprintf(of,"%f ",b);
+    }else
+      if(off!=0)
+        fprintf(of,"%f ",(double)(j+off)/8000.);
+      else
+        fprintf(of,"%f ",(double)j);
+
+    if(dB){
+      float val;
+      if(v[j]==0.)
+        val=-140.;
+      else
+        val=todB(v+j);
+      fprintf(of,"%f\n",val);
+    }else{
+      fprintf(of,"%f\n",v[j]);
     }
-    fclose(of);
-    /*  } */
+  }
+  fclose(of);
 }
 
 void _analysis_output(char *base,int i,float *v,int n,int bark,int dB,
-		      ogg_int64_t off){
+                      ogg_int64_t off){
   if(analysis_noisy)_analysis_output_always(base,i,v,n,bark,dB,off);
 }
 
-
+#endif