X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fdata%2Fsignalbase.cpp;h=7746ab40156fb3e88c2f02ac101ac628a42574f4;hb=7f894d958eb5221161f0c6f2abbb57d43bb6aae7;hp=9f47a9755eee6fc6ec085e3a831fb51062971183;hpb=63253d727162257aa0a3765bfb897c6826ebf611;p=pulseview.git

diff --git a/pv/data/signalbase.cpp b/pv/data/signalbase.cpp
index 9f47a97..7746ab4 100644
--- a/pv/data/signalbase.cpp
+++ b/pv/data/signalbase.cpp
@@ -81,6 +81,14 @@ QString SignalBase::internal_name() const
 	return internal_name_;
 }
 
+QString SignalBase::display_name() const
+{
+	if (name() != internal_name_)
+		return name() + " (" + internal_name_ + ")";
+	else
+		return name();
+}
+
 void SignalBase::set_name(QString name)
 {
 	if (channel_)
@@ -201,6 +209,35 @@ shared_ptr<data::Logic> SignalBase::logic_data() const
 	return result;
 }
 
+bool SignalBase::segment_is_complete(uint32_t segment_id) const
+{
+	bool result = true;
+
+	if (channel_type_ == AnalogChannel)
+	{
+		shared_ptr<Analog> data = dynamic_pointer_cast<Analog>(data_);
+		auto segments = data->analog_segments();
+		try {
+			result = segments.at(segment_id)->is_complete();
+		} catch (out_of_range) {
+			// Do nothing
+		}
+	}
+
+	if (channel_type_ == LogicChannel)
+	{
+		shared_ptr<Logic> data = dynamic_pointer_cast<Logic>(data_);
+		auto segments = data->logic_segments();
+		try {
+			result = segments.at(segment_id)->is_complete();
+		} catch (out_of_range) {
+			// Do nothing
+		}
+	}
+
+	return result;
+}
+
 SignalBase::ConversionType SignalBase::get_conversion_type() const
 {
 	return conversion_type_;
@@ -445,8 +482,7 @@ void SignalBase::convert_single_segment(AnalogSegment *asegment, LogicSegment *l
 					analog->get_logic_via_threshold(threshold, lsamples);
 
 				lsegment->append_payload(logic->data_pointer(), logic->data_length());
-
-				samples_added(lsegment, i, i + ConversionBlockSize);
+				samples_added(lsegment->segment_id(), i, i + ConversionBlockSize);
 				i += ConversionBlockSize;
 			}
 
@@ -460,7 +496,7 @@ void SignalBase::convert_single_segment(AnalogSegment *asegment, LogicSegment *l
 			shared_ptr<sigrok::Logic> logic =
 				analog->get_logic_via_threshold(threshold, lsamples);
 			lsegment->append_payload(logic->data_pointer(), logic->data_length());
-			samples_added(lsegment, i, end_sample);
+			samples_added(lsegment->segment_id(), i, end_sample);
 		}
 
 		if (conversion_type_ == A2LConversionBySchmittTrigger) {
@@ -479,8 +515,7 @@ void SignalBase::convert_single_segment(AnalogSegment *asegment, LogicSegment *l
 						&state, lsamples);
 
 				lsegment->append_payload(logic->data_pointer(), logic->data_length());
-
-				samples_added(lsegment, i, i + ConversionBlockSize);
+				samples_added(lsegment->segment_id(), i, i + ConversionBlockSize);
 				i += ConversionBlockSize;
 			}
 
@@ -495,7 +530,7 @@ void SignalBase::convert_single_segment(AnalogSegment *asegment, LogicSegment *l
 				analog->get_logic_via_schmitt_trigger(lo_thr, hi_thr,
 					&state, lsamples);
 			lsegment->append_payload(logic->data_pointer(), logic->data_length());
-			samples_added(lsegment, i, end_sample);
+			samples_added(lsegment->segment_id(), i, end_sample);
 		}
 
 		// If acquisition is ongoing, start-/endsample may have changed
@@ -513,13 +548,19 @@ void SignalBase::conversion_thread_proc()
 	if (conversion_is_a2l()) {
 		analog_data = dynamic_pointer_cast<Analog>(data_);
 
-		if (analog_data->analog_segments().size() == 0)
-			return;
+		if (analog_data->analog_segments().size() == 0) {
+			unique_lock<mutex> input_lock(conversion_input_mutex_);
+			conversion_input_cond_.wait(input_lock);
+		}
 
 	} else
 		// Currently, we only handle A2L conversions
 		return;
 
+	// If we had to wait for input data, we may have been notified to terminate
+	if (conversion_interrupt_)
+		return;
+
 	uint32_t segment_id = 0;
 
 	AnalogSegment *asegment = analog_data->analog_segments().front().get();
@@ -531,7 +572,7 @@ void SignalBase::conversion_thread_proc()
 	// Create the initial logic data segment if needed
 	if (logic_data->logic_segments().size() == 0) {
 		shared_ptr<LogicSegment> new_segment =
-			make_shared<LogicSegment>(*logic_data.get(), 1, asegment->samplerate());
+			make_shared<LogicSegment>(*logic_data.get(), 0, 1, asegment->samplerate());
 		logic_data->push_segment(new_segment);
 	}
 
@@ -553,8 +594,8 @@ void SignalBase::conversion_thread_proc()
 				return;
 			}
 
-			shared_ptr<LogicSegment> new_segment =
-				make_shared<LogicSegment>(*logic_data.get(), 1, asegment->samplerate());
+			shared_ptr<LogicSegment> new_segment = make_shared<LogicSegment>(
+				*logic_data.get(), segment_id, 1, asegment->samplerate());
 			logic_data->push_segment(new_segment);
 
 			lsegment = logic_data->logic_segments().back().get();
@@ -617,7 +658,8 @@ void SignalBase::on_samples_added(QObject* segment, uint64_t start_sample,
 		}
 	}
 
-	samples_added(segment, start_sample, end_sample);
+	data::Segment* s = qobject_cast<data::Segment*>(segment);
+	samples_added(s->segment_id(), start_sample, end_sample);
 }
 
 void SignalBase::on_min_max_changed(float min, float max)