X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fsignalbase.hpp;h=e6726c5aec160d124b538e07ea04696ab721f629;hp=b29c6b56558d3dffb74cd22429d20a6b80efb7a9;hb=8ce8ebb9796488bd2211591806ed00854ad64bb3;hpb=12ea3616767553ee0a615f14bbcb8ec614589e34

diff --git a/pv/data/signalbase.hpp b/pv/data/signalbase.hpp
index b29c6b56..e6726c5a 100644
--- a/pv/data/signalbase.hpp
+++ b/pv/data/signalbase.hpp
@@ -161,7 +161,8 @@ public:
 
 private:
 	uint8_t convert_a2l_threshold(float threshold, float value);
-	uint8_t convert_a2l_schmitt_trigger(float lo_thr, float hi_thr, float value);
+	uint8_t convert_a2l_schmitt_trigger(float lo_thr, float hi_thr,
+		float value, uint8_t &state);
 
 	void conversion_thread_proc(QObject* segment, uint64_t start_sample,
 		uint64_t end_sample);
@@ -175,6 +176,11 @@ Q_SIGNALS:
 
 	void conversion_type_changed(const ConversionType t);
 
+	void samples_cleared();
+
+	void samples_added(QObject* segment, uint64_t start_sample,
+		uint64_t end_sample);
+
 private Q_SLOTS:
 	void on_samples_cleared();