Kill some warnings. Oh, and make examples compile again under

CodeWarrior.  Oops.

svn path=/trunk/vorbis/; revision=2862

6 files changed, 18 insertions, 16 deletions

diff --git a/lib/codebook.c b/lib/codebook.c
index 3b00681d..a298e081 100644
--- a/lib/codebook.c
+++ b/lib/codebook.c
@@ -11,7 +11,7 @@
  ********************************************************************
 
  function: basic codebook pack/unpack/code/decode operations
- last mod: $Id: codebook.c,v 1.32 2001/12/16 04:15:46 xiphmont Exp $
+ last mod: $Id: codebook.c,v 1.33 2001/12/19 23:13:33 segher Exp $
 
  ********************************************************************/
 
@@ -222,7 +222,7 @@ int vorbis_staticbook_unpack(oggpack_buffer *opb,static_codebook *s){
     s->q_sequencep=oggpack_read(opb,1);
 
     {
-      int quantvals;
+      int quantvals=0;
       switch(s->maptype){
       case 1:
 	quantvals=_book_maptype1_quantvals(s);
@@ -237,7 +237,7 @@ int vorbis_staticbook_unpack(oggpack_buffer *opb,static_codebook *s){
       for(i=0;i<quantvals;i++)
 	s->quantlist[i]=oggpack_read(opb,s->q_quant);
       
-      if(s->quantlist[quantvals-1]==-1)goto _eofout;
+      if(quantvals&&s->quantlist[quantvals-1]==-1)goto _eofout;
     }
     break;
   default:
diff --git a/lib/envelope.c b/lib/envelope.c
index 38b50741..7f26ed34 100644
--- a/lib/envelope.c
+++ b/lib/envelope.c
@@ -11,7 +11,7 @@
  ********************************************************************
 
  function: PCM data envelope analysis and manipulation
- last mod: $Id: envelope.c,v 1.39 2001/12/12 09:45:24 xiphmont Exp $
+ last mod: $Id: envelope.c,v 1.40 2001/12/19 23:13:33 segher Exp $
 
  Preecho calculation.
 
@@ -84,8 +84,8 @@ void _ve_envelope_init(envelope_lookup *e,vorbis_info *vi){
   codec_setup_info *ci=vi->codec_setup;
   vorbis_info_psy_global *gi=&ci->psy_g_param;
   int ch=vi->channels;
-  int window=e->winlength=ci->blocksizes[0]/2; /* not random */
   int i;
+  e->winlength=ci->blocksizes[0]/2; /* not random */
   e->minenergy=fromdB(gi->preecho_minenergy);
   e->iir=_ogg_calloc(ch*4,sizeof(*e->iir));
   e->filtered=_ogg_calloc(ch*4,sizeof(*e->filtered));
diff --git a/lib/floor1.c b/lib/floor1.c
index f6372a23..c243079b 100644
--- a/lib/floor1.c
+++ b/lib/floor1.c
@@ -11,7 +11,7 @@
  ********************************************************************
 
  function: floor backend 1 implementation
- last mod: $Id: floor1.c,v 1.18 2001/12/12 09:45:25 xiphmont Exp $
+ last mod: $Id: floor1.c,v 1.19 2001/12/19 23:13:33 segher Exp $
 
  ********************************************************************/
 
@@ -1121,7 +1121,7 @@ static int floor1_inverse2(vorbis_block *vb,vorbis_look_floor *in,void *memo,
   if(memo){
     /* render the lines */
     int *fit_value=(int *)memo;
-    int hx;
+    int hx=0;
     int lx=0;
     int ly=fit_value[0]*info->mult;
     for(j=1;j<look->posts;j++){
diff --git a/lib/res0.c b/lib/res0.c
index 2d6465d3..5fa7005f 100644
--- a/lib/res0.c
+++ b/lib/res0.c
@@ -11,7 +11,7 @@
  ********************************************************************
 
  function: residue backend 0, 1 and 2 implementation
- last mod: $Id: res0.c,v 1.40 2001/12/19 01:08:15 xiphmont Exp $
+ last mod: $Id: res0.c,v 1.41 2001/12/19 23:13:33 segher Exp $
 
  ********************************************************************/
 
@@ -302,6 +302,7 @@ vorbis_look_residue *res0_look(vorbis_dsp_state *vd,vorbis_info_mode *vm,
 }
 
 
+#if 0
 /* does not guard against invalid settings; eg, a subn of 16 and a
    subgroup request of 32.  Max subn of 128 */
 static int _interleaved_testhack(float *vec,int n,vorbis_look_residue0 *look,
@@ -344,6 +345,8 @@ static int _interleaved_testhack(float *vec,int n,vorbis_look_residue0 *look,
 
   return(i);
 }
+#endif
+
 
 static int _testhack(float *vec,int n,vorbis_look_residue0 *look,
 		     int auxparts,int auxpartnum){
@@ -584,12 +587,11 @@ static int _01forward(vorbis_block *vb,vorbis_look_residue *vl,
 
 	  /* training hack */
 	  if(val<look->phrasebook->entries)
-	    ret=vorbis_book_encode(look->phrasebook,val,&vb->opb);
+	    look->phrasebits+=vorbis_book_encode(look->phrasebook,val,&vb->opb);
 #ifdef TRAIN_RES
 	  else
 	    fprintf(stderr,"!");
 #endif
-	  look->phrasebits+=ret;
 	
 	}
       }
diff --git a/lib/sharedbook.c b/lib/sharedbook.c
index 4f572820..42479899 100644
--- a/lib/sharedbook.c
+++ b/lib/sharedbook.c
@@ -11,7 +11,7 @@
  ********************************************************************
 
  function: basic shared codebook operations
- last mod: $Id: sharedbook.c,v 1.19 2001/12/12 09:45:25 xiphmont Exp $
+ last mod: $Id: sharedbook.c,v 1.20 2001/12/19 23:13:33 segher Exp $
 
  ********************************************************************/
 
@@ -413,7 +413,7 @@ int _best(codebook *book, float *a, int step){
   if(pt){
     const static_codebook *c=book->c;
     int i,besti=-1;
-    float best;
+    float best=0.f;
     int entry=0;
 
     /* dealing with sequentialness is a pain in the ass */
@@ -476,7 +476,7 @@ int _best(codebook *book, float *a, int step){
   {
     const static_codebook *c=book->c;
     int i,besti=-1;
-    float best;
+    float best=0.f;
     float *e=book->valuelist;
     for(i=0;i<book->entries;i++){
       if(c->lengthlist[i]>0){
diff --git a/lib/vorbisenc.c b/lib/vorbisenc.c
index f2613a1c..123f36cf 100644
--- a/lib/vorbisenc.c
+++ b/lib/vorbisenc.c
@@ -11,7 +11,7 @@
  ********************************************************************
 
  function: simple programmatic interface for encoder mode setup
- last mod: $Id: vorbisenc.c,v 1.27 2001/12/19 08:10:03 xiphmont Exp $
+ last mod: $Id: vorbisenc.c,v 1.28 2001/12/19 23:13:33 segher Exp $
 
  ********************************************************************/
 
@@ -393,8 +393,8 @@ static int vorbis_encode_residue_setup(vorbis_info *vi,double q,int block,
 
   int i,iq=q*10;
   int n,k;
-  int partition_position;
-  int res_position;
+  int partition_position=0;
+  int res_position=0;
   int iterations=1;
   int amplitude_select=0;