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| author | Anastasios Grammenos <anastasios.grammenos@noris.gr> | 2023-09-14 13:45:45 +0300 |
|---|---|---|
| committer | Anastasios Grammenos <anastasios.grammenos@noris.gr> | 2023-09-14 13:45:45 +0300 |
| commit | 21eecb756fc671b8cc6657f8b07a3affd38536db (patch) | |
| tree | d6a3fe1b30fc3ab15a3532fa183258116cc36d85 /src/osc_sin.c | |
| parent | 70d0d8ab25a1a9e92aa3016b661b0a9fe1c3c7cb (diff) | |
| download | synth-project-21eecb756fc671b8cc6657f8b07a3affd38536db.tar.gz synth-project-21eecb756fc671b8cc6657f8b07a3affd38536db.tar.bz2 synth-project-21eecb756fc671b8cc6657f8b07a3affd38536db.zip | |
sin without interpolation
Diffstat (limited to 'src/osc_sin.c')
| -rw-r--r-- | src/osc_sin.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/osc_sin.c b/src/osc_sin.c index 66478d2..79a1726 100644 --- a/src/osc_sin.c +++ b/src/osc_sin.c @@ -2,17 +2,15 @@ osc_t OSC_sin = { .name = "f_sin", - .len = 20000, + .len = 1, .start = 0, - .end = 20000, + .end = 1, }; float osc_sin(float offset) { - return osc_interpolate(offset, - sin(2 * M_PI * (int)offset / OSC_sin.len), - sin(2 * M_PI * osc_next_index(&OSC_sin, offset) / OSC_sin.len)); + return sin(2 * M_PI * offset); } float |