VFLOAT hacks no longer needed

git-svn-id: https://svn.xiph.org/branches/lowmem-branch/Tremor@4596 0101bb08-14d6-0310-b084-bc0e0c8e3800

1 files changed, 0 insertions, 65 deletions

diff --git a/misc.h b/misc.h
index 470efac..715894e 100644
--- a/misc.h
+++ b/misc.h
@@ -185,71 +185,6 @@ static inline ogg_int32_t CLIP_TO_15(ogg_int32_t x) {
 
 #endif
 
-static inline ogg_int32_t VFLOAT_MULT(ogg_int32_t a,ogg_int32_t ap,
-				      ogg_int32_t b,ogg_int32_t bp,
-				      ogg_int32_t *p){
-  if(a && b){
-#ifndef _LOW_ACCURACY_
-    *p=ap+bp+32;
-    return MULT32(a,b);
-#else
-    *p=ap+bp+31;
-    return (a>>15)*(b>>16); 
-#endif
-  }else
-    return 0;
-}
-
-static inline ogg_int32_t VFLOAT_MULTI(ogg_int32_t a,ogg_int32_t ap,
-				      ogg_int32_t i,
-				      ogg_int32_t *p){
-
-  int ip=_ilog(abs(i))-31;
-  return VFLOAT_MULT(a,ap,i<<-ip,ip,p);
-}
-
-static inline ogg_int32_t VFLOAT_ADD(ogg_int32_t a,ogg_int32_t ap,
-				      ogg_int32_t b,ogg_int32_t bp,
-				      ogg_int32_t *p){
-
-  if(!a){
-    *p=bp;
-    return b;
-  }else if(!b){
-    *p=ap;
-    return a;
-  }
-
-  /* yes, this can leak a bit. */
-  if(ap>bp){
-    int shift=ap-bp+1;
-    *p=ap+1;
-    a>>=1;
-    if(shift<32){
-      b=(b+(1<<(shift-1)))>>shift;
-    }else{
-      b=0;
-    }
-  }else{
-    int shift=bp-ap+1;
-    *p=bp+1;
-    b>>=1;
-    if(shift<32){
-      a=(a+(1<<(shift-1)))>>shift;
-    }else{
-      a=0;
-    }
-  }
-
-  a+=b;
-  if((a&0xc0000000)==0xc0000000 || 
-     (a&0xc0000000)==0){
-    a<<=1;
-    (*p)--;
-  }
-  return(a);
-}
-
 #endif