X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fsession.cpp;h=da9c0e9bb4af998abf3a3303eb525536245b3ba9;hp=07405fe4ba79de4a0003c9d08070ed47406c23a0;hb=48257a69ffad409c9893605d99cd6e15161dff4f;hpb=3d79f521396c8e908fd237f5328153165099f5c3

diff --git a/pv/session.cpp b/pv/session.cpp
index 07405fe4..da9c0e9b 100644
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -492,6 +492,27 @@ void Session::feed_in_meta(shared_ptr<Meta> meta)
 	signals_changed();
 }
 
+void Session::feed_in_trigger()
+{
+	// The channel containing most samples should be most accurate
+	uint64_t sample_count = 0;
+
+	for (const shared_ptr<pv::data::SignalData> d : get_data()) {
+		assert(d);
+		uint64_t temp_count = 0;
+
+		const vector< shared_ptr<pv::data::Segment> > segments =
+			d->segments();
+		for (const shared_ptr<pv::data::Segment> &s : segments)
+			temp_count += s->get_sample_count();
+
+		if (temp_count > sample_count)
+			sample_count = temp_count;
+	}
+
+	trigger_event(sample_count / get_samplerate());
+}
+
 void Session::feed_in_frame_begin()
 {
 	if (cur_logic_segment_ || !cur_analog_segments_.empty())
@@ -616,6 +637,10 @@ void Session::data_feed_in(shared_ptr<sigrok::Device> device,
 		feed_in_meta(dynamic_pointer_cast<Meta>(packet->payload()));
 		break;
 
+	case SR_DF_TRIGGER:
+		feed_in_trigger();
+		break;
+
 	case SR_DF_FRAME_BEGIN:
 		feed_in_frame_begin();
 		break;