Backport recent changes from mainline.

[pulseview.git] / pv / data / analog.hpp

diff --git a/pv/data/analog.hpp b/pv/data/analog.hpp
index 30860ce18e4a0c4f98590629fd965c8a0326d3de..c0b9a0134d72d9b5028f75b5d19040a71d81c991 100644 (file)
--- a/pv/data/analog.hpp
+++ b/pv/data/analog.hpp
@@ -49,19 +49,27 @@ public:
 
        vector< shared_ptr<Segment> > segments() const;
 
+       uint32_t get_segment_count() const;
+
        void clear();
 
+       double get_samplerate() const;
+
        uint64_t max_sample_count() const;
 
        void notify_samples_added(QObject* segment, uint64_t start_sample,
                uint64_t end_sample);
 
+       void notify_min_max_changed(float min, float max);
+
 Q_SIGNALS:
        void samples_cleared();
 
        void samples_added(QObject* segment, uint64_t start_sample,
                uint64_t end_sample);
 
+       void min_max_changed(float min, float max);
+
 private:
        deque< shared_ptr<AnalogSegment> > segments_;
 };