diff options
Diffstat (limited to 'src/libs/sig/sig.c')
| -rw-r--r-- | src/libs/sig/sig.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/libs/sig/sig.c b/src/libs/sig/sig.c index 4146cd3..c68a420 100644 --- a/src/libs/sig/sig.c +++ b/src/libs/sig/sig.c @@ -132,6 +132,19 @@ int main(int argc, char *argv[]) for (unsigned i = 0; i < 1000; i++) printf("sin 10hz ^ (sin 1hz * 50) output %i=%f\n", i, sig_output(sig, i)); sig = sig_free(sig); + + sig = sig_new(&sig_ops_scale, /* scale a */ + sig_new(&sig_ops_lerp, /* linear interpolation */ + sig_new(&sig_ops_sin, sig_new(&sig_ops_const, 10.f)), /* between one 10hz oscillator */ + sig_new(&sig_ops_sin, sig_new(&sig_ops_const, 33.f)), /* and another 33hz oscillator */ + sig_new(&sig_ops_sin, sig_new(&sig_ops_const, 2.f)) /* weighted by a 2hz oscillator */ + ), + sig_new(&sig_ops_const, -100.f), sig_new(&sig_ops_const, 100.f) /* to the range -100 .. +100 */ + ); + for (unsigned i = 0; i < 1000; i++) + printf("scale(lerp(sin(10hz), sin(33hz), sin(2hz)), -100, +100) output %i=%f\n", i, sig_output(sig, i)); + sig = sig_free(sig); + } #endif |