X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdata%2Fsignalbase.cpp;h=e500231b6e0404aeb75fbf5d603276e443bda1b5;hb=5ecf957f9f58abc2372b0214333d3491477c1b4d;hp=e267885d8d214356d6e19692decf19cf7f56d796;hpb=c6d9cf6582589fd375e67579d42ee914ce6382a1;p=pulseview.git

diff --git a/pv/data/signalbase.cpp b/pv/data/signalbase.cpp
index e267885..e500231 100644
--- a/pv/data/signalbase.cpp
+++ b/pv/data/signalbase.cpp
@@ -344,7 +344,7 @@ SignalBase::ConversionPreset SignalBase::get_current_conversion_preset() const
 	if (preset != conversion_options_.end())
 		return (ConversionPreset)((preset->second).toInt());
 
-	return NoPreset;
+	return DynamicPreset;
 }
 
 void SignalBase::set_conversion_preset(ConversionPreset id)
@@ -539,6 +539,7 @@ void SignalBase::start_conversion(bool delayed_start)
 
 	if (converted_data_)
 		converted_data_->clear();
+	samples_cleared();
 
 	if (conversion_is_a2l()) {
 		shared_ptr<Analog> analog_data = dynamic_pointer_cast<Analog>(data_);