Hi, Stéphane.
I only updated the files plot.cpp and channels.h by replacing them with the
files that I found in the git link that you sent above. Though I didn't
download the master-dev branch which is maybe why it is not working. I can
try doing so.
Other than that, I followed the steps that you mentioned above:
faust -double -a plot.cpp -o testdouble.cpp test.dsp
g++ -Wall -g -lm -lpthread testdouble.cpp -DFAUSTFLOAT=double -o a.out
Thanks,
Dario
On Tue, 22 Jan 2019 at 20:44, Stéphane Letz <l...@grame.fr> wrote:
> - are you correctly using the latest GIT master-dev branch ?
>
> - can you send me the exact steps you are doing ?
>
> Stéphane
>
>
> > Le 22 janv. 2019 à 20:37, Dario Sanfilippo <sanfilippo.da...@gmail.com>
> a écrit :
> >
> > Hi, Stéphane.
> >
> > 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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