+double DecodeSignal::samplerate() const
+{
+ return decoder_stack_->samplerate();
+}
+
+const pv::util::Timestamp& DecodeSignal::start_time() const
+{
+ return decoder_stack_->start_time();
+}
+
+int64_t DecodeSignal::get_working_sample_count() const
+{
+ // The working sample count is the highest sample number for
+ // which all used signals have data available, so go through
+ // all channels and use the lowest overall sample count of the
+ // current segment
+
+ // TODO Currently, we assume only a single segment exists
+
+ int64_t count = std::numeric_limits<int64_t>::max();
+ bool no_signals_assigned = true;
+
+ for (const data::DecodeChannel &ch : channels_)
+ if (ch.assigned_signal) {
+ no_signals_assigned = false;
+
+ const shared_ptr<Logic> logic_data = ch.assigned_signal->logic_data();
+ if (!logic_data || logic_data->logic_segments().empty())
+ return 0;
+
+ const shared_ptr<LogicSegment> segment = logic_data->logic_segments().front();
+ count = min(count, (int64_t)segment->get_sample_count());
+ }
+
+ return (no_signals_assigned ? 0 : count);
+}
+
+int64_t DecodeSignal::get_decoded_sample_count() const
+{
+ return decoder_stack_->samples_decoded();
+}
+