Don't compute interpolation of samples when no pitch shifting

Paul-Licameli · Oct 10, 2023 · f1d08d1 · f1d08d1
1 parent bbb8ed3
commit f1d08d1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libraries/lib-time-and-pitch/StaffPad/TimeAndPitch.cpp b/libraries/lib-time-and-pitch/StaffPad/TimeAndPitch.cpp
@@ -456,7 +456,7 @@ void TimeAndPitch::feedAudio(const float* const* input_smp, int numSamples)
     {
       float smp[6];
       d->inResampleInputBuffer[ch].readBlock(int_pos - 6, 6, smp);
-      float s = lagrange6(smp, frac_pos);
+      float s = (frac_pos == 0) ? smp[2] : lagrange6(smp, frac_pos);
       d->inCircularBuffer[ch].writeOffset0(s);
       d->inCircularBuffer[ch].advance(1);
     }