X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fgain_control.cc;h=1813586e0935a49cf8e2aa177f9311f3a7a853df;hb=5fa05b403ca21a6573d07b921dc14f0769dc9fc7;hp=35f666bdf10c23222ed24e905b9d6e1491e8dee7;hpb=567c0a8f5321f70f13e8e0c4c78725ce4521608b;p=ardour.git

diff --git a/libs/ardour/gain_control.cc b/libs/ardour/gain_control.cc
index 35f666bdf1..1813586e09 100644
--- a/libs/ardour/gain_control.cc
+++ b/libs/ardour/gain_control.cc
@@ -40,49 +40,6 @@ GainControl::GainControl (Session& session, const Evoral::Parameter &param, boos
 	                             param.type() == GainAutomation ? X_("gaincontrol") : X_("trimcontrol"),
 	                             Controllable::GainLike)
 {
-	alist()->reset_default (1.0);
-
-	lower_db = accurate_coefficient_to_dB (_desc.lower);
-	range_db = accurate_coefficient_to_dB (_desc.upper) - lower_db;
-}
-
-double
-GainControl::internal_to_interface (double v) const
-{
-	if (_desc.type == GainAutomation) {
-		return gain_to_slider_position_with_max (v, _desc.upper);
-	} else {
-		return (accurate_coefficient_to_dB (v) - lower_db) / range_db;
-	}
-}
-
-double
-GainControl::interface_to_internal (double v) const
-{
-	if (_desc.type == GainAutomation) {
-		return slider_position_to_gain_with_max (v, _desc.upper);
-	} else {
-		return dB_to_coefficient (lower_db + v * range_db);
-	}
-}
-
-double
-GainControl::internal_to_user (double v) const
-{
-	return accurate_coefficient_to_dB (v);
-}
-
-double
-GainControl::user_to_internal (double u) const
-{
-	return dB_to_coefficient (u);
-}
-
-std::string
-GainControl::get_user_string () const
-{
-	char theBuf[32]; sprintf( theBuf, _("%3.1f dB"), accurate_coefficient_to_dB (get_value()));
-	return std::string(theBuf);
 }
 
 void
@@ -112,12 +69,12 @@ GainControl::post_add_master (boost::shared_ptr<AutomationControl> m)
 }
 
 bool
-GainControl::get_masters_curve_locked (framepos_t start, framepos_t end, float* vec, framecnt_t veclen) const
+GainControl::get_masters_curve_locked (samplepos_t start, samplepos_t end, float* vec, samplecnt_t veclen) const
 {
 	if (_masters.empty()) {
 		return list()->curve().rt_safe_get_vector (start, end, vec, veclen);
 	}
-	for (framecnt_t i = 0; i < veclen; ++i) {
+	for (samplecnt_t i = 0; i < veclen; ++i) {
 		vec[i] = 1.f;
 	}
 	return SlavableAutomationControl::masters_curve_multiply (start, end, vec, veclen);