[PD-cvs] pd/extra/fiddle~ fiddle~.c, NONE, 1.5.4.2 makefile, NONE, 1.6.8.2

[Tim Blechmann]

Update of /cvsroot/pure-data/pd/extra/fiddle~
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21746/fiddle~

Added Files:
      Tag: devel_0_39
	fiddle~.c makefile 
Log Message:
missing extra files

--- NEW FILE: fiddle~.c ---
/* Copyright (c) 1997-1999 Miller Puckette and Ted Apel.
* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution.  */

/*
 * Fiddle is a pitch tracker hardwired to have hop size ("H") equal to
 * half its window size ("N").
 *
 * This version should compile for Max "0.26," JMAX, Pd, or Max/MSP.
 *
 * The "lastanalysis" field holds the shifted FT of the previous H
 * samples.  The buffer contains in effect points 1/2,  3/2, ..., (N-1)/2
 * of the DTFT of a real vector of length N, half of whose points are zero,
 * i.e.,  only the first H points are used.  Put another way, we get the
 * the odd-numbered points of the FFT of the H points, zero padded to 4*H in
 * length. The integer points 0, 1, ..., H-1
 * are found by interpolating these others,  using the fact that the
 * half-integer points are band-limited (they only have positive frequencies.)
 * To facilitate the interpolation the "lastanalysis" buffer contains
[...1806 lines suppressed...]
        imag = ip = real + MAXPOINTS;
        src = buf;
        for (i = 0; i < np; i++) {
                *rp++ = *src++;
                *ip++ = *src++;
        }
        if (inv)
                ifft(np,real,imag);
        else
                fft(np,real,imag);
        rp = real;
        ip = imag;
        src = buf;
        for (i = 0; i < np; i++) {
                *src++ = *rp++;
                *src++ = *ip++;
        }
}

#endif /* MSP */

--- NEW FILE: makefile ---
NAME=fiddle~
CSYM=fiddle_tilde

current: pd_linux

# ----------------------- NT -----------------------

pd_nt: $(NAME).dll

.SUFFIXES: .dll

PDNTCFLAGS = /W3 /WX /DNT /DPD /nologo
VC="C:\Program Files\Microsoft Visual Studio\Vc98"

PDNTINCLUDE = /I. /I..\..\src /I$(VC)\include

PDNTLDIR = $(VC)\lib
PDNTLIB = $(PDNTLDIR)\libc.lib \
	$(PDNTLDIR)\oldnames.lib \
	$(PDNTLDIR)\kernel32.lib \
	..\..\bin\pd.lib 

.c.dll:
	cl $(PDNTCFLAGS) $(PDNTINCLUDE) /c $*.c
	link /dll /export:$(CSYM)_setup $*.obj $(PDNTLIB)

# ----------------------- IRIX 5.x -----------------------

pd_irix5: $(NAME).pd_irix5

.SUFFIXES: .pd_irix5

SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2

SGIINCLUDE =  -I../../src

.c.pd_irix5:
	$(CC) $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c
	ld -elf -shared -rdata_shared -o $*.pd_irix5 $*.o
	rm $*.o

# ----------------------- IRIX 6.x -----------------------

pd_irix6: $(NAME).pd_irix6

.SUFFIXES: .pd_irix6

SGICFLAGS6 = -n32 -DPD -DUNIX -DIRIX -DN32 -woff 1080,1064,1185 \
	-OPT:roundoff=3 -OPT:IEEE_arithmetic=3 -OPT:cray_ivdep=true \
	-Ofast=ip32

.c.pd_irix6:
	$(CC) $(SGICFLAGS6) $(SGIINCLUDE) -o $*.o -c $*.c
	ld -n32 -IPA -shared -rdata_shared -o $*.pd_irix6 $*.o
	rm $*.o

# ----------------------- LINUX i386 -----------------------

pd_linux: $(NAME).pd_linux

.SUFFIXES: .pd_linux

LINUXCFLAGS = -DPD -O2 -funroll-loops -fomit-frame-pointer  -fPIC \
    -Wall -W -Wshadow -Wstrict-prototypes  \
    -Wno-unused -Wno-parentheses -Wno-switch $(CFLAGS)

LINUXINCLUDE =  -I../../src

.c.pd_linux:
	$(CC) $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
	ld -export_dynamic  -shared -o $*.pd_linux $*.o -lc -lm
	strip --strip-unneeded $*.pd_linux
	rm -f $*.o

# ----------------------- Mac OSX -----------------------

pd_darwin: $(NAME).pd_darwin

.SUFFIXES: .pd_darwin

DARWINCFLAGS = -DPD -O2 -Wall -W -Wshadow -Wstrict-prototypes \
    -Wno-unused -Wno-parentheses -Wno-switch

.c.pd_darwin:
	$(CC) $(DARWINCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
	$(CC) -bundle -undefined suppress -flat_namespace -o $*.pd_darwin $*.o 
	rm -f $*.o

# ----------------------------------------------------------

clean:
	rm -f *.o *.pd_* so_locations