X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Ffloatauto.C;h=bab8160f28675345819dacd269665e5de85fc78e;hb=4f7f413cbc1c6ea5da27cb75ca27a3ab317243ec;hp=1f22aeaa1c851661d30f9af759d13ed38d50d8a0;hpb=21c2e6b36d6a96c2f662a89459d607b5a387f4eb;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/floatauto.C b/cinelerra-5.1/cinelerra/floatauto.C
index 1f22aeaa..bab8160f 100644
--- a/cinelerra-5.1/cinelerra/floatauto.C
+++ b/cinelerra-5.1/cinelerra/floatauto.C
@@ -142,9 +142,11 @@ int FloatAuto::interpolate_from(Auto *a1, Auto *a2, int64_t pos, Auto *templ)
 		// set this->value using bézier interpolation if possible
 		FloatAuto *left = (FloatAuto*)a1;
 		FloatAuto *right = (FloatAuto*)a2;
-		float new_value = FloatAutos::calculate_bezier(left, right, pos);
+		if( pos != position ) { // this may trigger smoothing
+			this->adjust_to_new_coordinates(pos,
+				FloatAutos::calculate_bezier(left, right, pos));
+		}
 		float new_slope = FloatAutos::calculate_bezier_derivation(left, right, pos);
-		this->adjust_to_new_coordinates(pos, new_value); // this may trigger smoothing
 		this->set_control_in_value(new_slope * control_in_position);
 		this->set_control_out_value(new_slope * control_out_position);
 		return 1; //return true: interpolated indeed...