+ void reset_decode(bool shutting_down = false);
+ void begin_decode();
+ void pause_decode();
+ void resume_decode();
+ bool is_paused() const;
+ QString error_message() const;
+
+ const vector<data::DecodeChannel> get_channels() const;
+ void auto_assign_signals(const shared_ptr<pv::data::decode::Decoder> dec);
+ void assign_signal(const uint16_t channel_id, const SignalBase *signal);
+ int get_assigned_signal_count() const;
+
+ void set_initial_pin_state(const uint16_t channel_id, const int init_state);
+
+ double samplerate() const;
+ const pv::util::Timestamp start_time() const;
+
+ /**
+ * Returns the number of samples that can be worked on,
+ * i.e. the number of samples where samples are available
+ * for all connected channels.
+ */
+ int64_t get_working_sample_count(uint32_t segment_id) const;
+
+ /**
+ * Returns the number of processed samples. Newly generated annotations will
+ * have sample numbers greater than this.
+ *
+ * If include_processing is true, this number will include the ones being
+ * currently processed (in case the decoder stack is running). In this case,
+ * newly generated annotations will have sample numbers smaller than this.
+ */
+ int64_t get_decoded_sample_count(uint32_t segment_id,
+ bool include_processing) const;
+
+ vector<decode::Row> visible_rows() const;
+
+ /**
+ * Extracts annotations from a single row into a vector.
+ * Note: The annotations may be unsorted and only annotations that fully
+ * fit into the sample range are considered.
+ */
+ void get_annotation_subset(
+ vector<pv::data::decode::Annotation> &dest,
+ const decode::Row &row, uint32_t segment_id, uint64_t start_sample,
+ uint64_t end_sample) const;
+
+ /**
+ * Extracts annotations from all rows into a vector.
+ * Note: The annotations may be unsorted and only annotations that fully
+ * fit into the sample range are considered.
+ */
+ void get_annotation_subset(
+ vector<pv::data::decode::Annotation> &dest,
+ uint32_t segment_id, uint64_t start_sample, uint64_t end_sample) const;
+
+ virtual void save_settings(QSettings &settings) const;
+
+ virtual void restore_settings(QSettings &settings);
+
+private:
+ void set_error_message(QString msg);
+
+ uint32_t get_input_segment_count() const;
+
+ uint32_t get_input_samplerate(uint32_t segment_id) const;
+
+ void update_channel_list();
+
+ void commit_decoder_channels();
+
+ void mux_logic_samples(uint32_t segment_id, const int64_t start, const int64_t end);
+
+ void logic_mux_proc();
+
+ void decode_data(const int64_t abs_start_samplenum, const int64_t sample_count,
+ const shared_ptr<LogicSegment> input_segment);
+
+ void decode_proc();
+
+ void start_srd_session();
+ void terminate_srd_session();
+ void stop_srd_session();
+
+ void connect_input_notifiers();
+
+ void create_decode_segment();
+
+ static void annotation_callback(srd_proto_data *pdata, void *decode_signal);
+