Hi.
Could I get a clarification concerning parameterless functions?
I tried this code
// stateless random generator
rand = fn / RAND_MAX
with {
fn = ffunction(int rand(), <math.h>, "");
RAND_MAX = fconstant(int RAND_MAX, <math.h>);
};
process = rand, rand, rand, rand;
and got the following result
virtual void compute (int count, FAUSTFLOAT** input, FAUSTFLOAT**
output) {
FAUSTFLOAT* output0 = output[0];
FAUSTFLOAT* output1 = output[1];
FAUSTFLOAT* output2 = output[2];
FAUSTFLOAT* output3 = output[3];
for (int i=0; i<count; i++) {
float fTemp0 = (float(rand()) / float(RAND_MAX));
output0[i] = (FAUSTFLOAT)fTemp0;
output1[i] = (FAUSTFLOAT)fTemp0;
output2[i] = (FAUSTFLOAT)fTemp0;
output3[i] = (FAUSTFLOAT)fTemp0;
}
}
I expected four random numbers in parallel.
What is the right way to call rand() from Faust?
Br,
Timo
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