csvorbis.Drft.dradb2(int, int, float[], float[], float[], int)

Here are the examples of the csharp api class csvorbis.Drft.dradb2(int, int, float[], float[], float[], int) taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

static void drftb1(int n, float[] c, float[] ch, float[] wa, int index, int[] ifac)
		{
			int i,k1,l1,l2=0;
			int na;
			int nf,ip=0,iw,ix2,ix3,ido=0,idl1=0;

			nf=ifac[1];
			na=0;
			l1=1;
			iw=1;

			for(k1=0;k1<nf;k1++)
			{
				ip=ifac[k1 + 2];
				l2=ip*l1;
				ido=n/l2;
				idl1=ido*l1;
				if(ip!=4) goto L103;
				ix2=iw+ido;
				ix3=ix2+ido;

				if(na!=0)
					dradb4(ido,l1,ch,c,wa,index+iw-1,wa,index+ix2-1,wa,index+ix3-1);
				else
					dradb4(ido,l1,c,ch,wa,index+iw-1,wa,index+ix2-1,wa,index+ix3-1);
				na=1-na;
				goto L115;							
			L103: if(ip!=2) goto L106;
											
				if(na!=0)
					dradb2(ido,l1,ch,c,wa,index+iw-1);
				else
					dradb2(ido,l1,c,ch,wa,index+iw-1);
				na=1-na;
				goto L115;

			L106: if(ip!=3) goto L109;
											
				ix2=iw+ido;
				if(na!=0)
					dradb3(ido,l1,ch,c,wa,index+iw-1,wa,index+ix2-1);
				else
					dradb3(ido,l1,c,ch,wa,index+iw-1,wa,index+ix2-1);
				na=1-na;
				goto L115;
										
			L109: if(na!=0)
					  dradbg(ido,ip,l1,idl1,ch,ch,ch,c,c,wa,index+iw-1);
				  else
					  dradbg(ido,ip,l1,idl1,c,c,c,ch,ch,wa,index+iw-1);
				if(ido==1)na=1-na;
				l1=l2;
				iw+=(ip-1)*ido;

			L115: l1=l2;
				iw+=(ip-1)*ido;
			}
			if(na==0)return;
			for(i=0;i<n;i++)c[i]=ch[i];
		}

static void drftb1(int n, float[] c, float[] ch, float[] wa, int index, int[] ifac)
		{
			int i,k1,l1,l2=0;
			int na;
			int nf,ip=0,iw,ix2,ix3,ido=0,idl1=0;

			nf=ifac[1];
			na=0;
			l1=1;
			iw=1;

			for(k1=0;k1<nf;k1++)
			{
				ip=ifac[k1 + 2];
				l2=ip*l1;
				ido=n/l2;
				idl1=ido*l1;
				if(ip!=4) goto L103;
				ix2=iw+ido;
				ix3=ix2+ido;

				if(na!=0)
					dradb4(ido,l1,ch,c,wa,index+iw-1,wa,index+ix2-1,wa,index+ix3-1);
				else
					dradb4(ido,l1,c,ch,wa,index+iw-1,wa,index+ix2-1,wa,index+ix3-1);
				na=1-na;
				goto L115;							
			L103: if(ip!=2) goto L106;
											
				if(na!=0)
					dradb2(ido,l1,ch,c,wa,index+iw-1);
				else
					dradb2(ido,l1,c,ch,wa,index+iw-1);
				na=1-na;
				goto L115;

			L106: if(ip!=3) goto L109;
											
				ix2=iw+ido;
				if(na!=0)
					dradb3(ido,l1,ch,c,wa,index+iw-1,wa,index+ix2-1);
				else
					dradb3(ido,l1,c,ch,wa,index+iw-1,wa,index+ix2-1);
				na=1-na;
				goto L115;
										
			L109: if(na!=0)
					  dradbg(ido,ip,l1,idl1,ch,ch,ch,c,c,wa,index+iw-1);
				  else
					  dradbg(ido,ip,l1,idl1,c,c,c,ch,ch,wa,index+iw-1);
				if(ido==1)na=1-na;
				l1=l2;
				iw+=(ip-1)*ido;

			L115: l1=l2;
				iw+=(ip-1)*ido;
			}
			if(na==0)return;
			for(i=0;i<n;i++)c[i]=ch[i];
		}