Hi, Stéphane.
<http://dariosanfilippo.tumblr.com>
I get the following error when trying the double precision option:
testdouble.cpp:303:29: error: cannot initialize a parameter of type 'double
*' with an rvalue of type
'float *'
interface->addOption("-n", &fnbsamples, 16, 0.0, 100000000.0);
^~~~~~~~~~~
/usr/local/include/faust/gui/console.h:141:48: note: passing argument to
parameter 'zone' here
void addOption(const char* label, FAUSTFLOAT* zone, FAUSTFLOAT
init, FAUSTFLOAT min, FA...
^
1 error generated.
Thanks,
Dario
On Thu, 17 Jan 2019 at 14:25, Stéphane Letz <l...@grame.fr> wrote:
> I did some improvement in plot.cpp here:
> https://github.com/grame-cncm/faust/commit/2579d27c83d97b9598c065d9cd22944c573e32fd
>
> Now to test in float:
>
> faust -a plot.cpp -o testdouble.cpp test.dsp
>
> g++ -Wall -g -lm -lpthread testdouble.cpp -o a.out
>
> will compile all in « float » (that is the internal sample type in the
> generated C++ code, as well as the architecture FAUSTFLOAT)
>
> faust -double -a plot.cpp -o testdouble.cpp test.dsp
>
> g++ -Wall -g -lm -lpthread testdouble.cpp -DFAUSTFLOAT=double -o a.out
>
> will compile all in « double » (that is the internal sample type in the
> generated C++ code, done with the -double parameter given at Faust compile
> time, as well as the architecture FAUSTFLOAT given with
> -DFAUSTFLOAT=double at g++ compile time).
>
> Please report if it solve your problems.
>
> Stéphane
>
>
> > Le 17 janv. 2019 à 12:53, Dario Sanfilippo <sanfilippo.da...@gmail.com>
> a écrit :
> >
> > Hello, list.
> >
> > Is there an easy way to use the existing architectures to plot (double
> prec.) signals using gnuplot?
> >
> > I've also tried changing the precision of the printf functions in
> plot.cpp but I still get a single precision output when running
> >
> > > faust -double -a plot.cpp -o testdouble.cpp test.dsp
> > > g++ -Wall -g -lm -lpthread testdouble.cpp -o a.out
> >
> > Are the constants on the svg diagrams always single precision?
> >
> > Thanks for your help.
> >
> > Dario
> >
> > _______________________________________________
> > Faudiostream-users mailing list
> > Faudiostream-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/faudiostream-users
>
>
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