#ifndef PULSEVIEW_PV_SESSION_HPP
#define PULSEVIEW_PV_SESSION_HPP
+#ifdef ENABLE_FLOW
+#include <atomic>
+#include <condition_variable>
+#endif
+
+#include <functional>
#include <map>
#include <memory>
#include <mutex>
#include <QSettings>
#include <QString>
+#ifdef ENABLE_FLOW
+#include <gstreamermm.h>
+#include <libsigrokflow/libsigrokflow.hpp>
+#endif
+
#include "util.hpp"
#include "views/viewbase.hpp"
+
using std::function;
using std::list;
using std::map;
using std::string;
using std::unordered_set;
+#ifdef ENABLE_FLOW
+using Glib::RefPtr;
+using Gst::AppSink;
+using Gst::Element;
+using Gst::Pipeline;
+#endif
+
struct srd_decoder;
struct srd_channel;
*/
bool data_saved() const;
+ void save_setup(QSettings &settings) const;
+
void save_settings(QSettings &settings) const;
+ void restore_setup(QSettings &settings);
+
void restore_settings(QSettings &settings);
/**
uint32_t get_segment_count() const;
+ vector<util::Timestamp> get_triggers(uint32_t segment_id) const;
+
void register_view(shared_ptr<views::ViewBase> view);
void deregister_view(shared_ptr<views::ViewBase> view);
const unordered_set< shared_ptr<data::SignalBase> > signalbases() const;
+ bool all_segments_complete(uint32_t segment_id) const;
+
#ifdef ENABLE_DECODE
shared_ptr<data::DecodeSignal> add_decode_signal();
vector<string> user_spec,
map<string, shared_ptr<Option>> fmt_opts);
-private:
void sample_thread_proc(function<void (const QString)> error_handler);
void free_unused_memory();
void signal_new_segment();
void signal_segment_completed();
+#ifdef ENABLE_FLOW
+ bool on_gst_bus_message(const Glib::RefPtr<Gst::Bus>& bus, const Glib::RefPtr<Gst::Message>& message);
+
+ Gst::FlowReturn on_gst_new_sample();
+#endif
+
void feed_in_header();
void feed_in_meta(shared_ptr<sigrok::Meta> meta);
void data_feed_in(shared_ptr<sigrok::Device> device,
shared_ptr<sigrok::Packet> packet);
+Q_SIGNALS:
+ void capture_state_changed(int state);
+ void device_changed();
+
+ void signals_changed();
+
+ void name_changed();
+
+ void trigger_event(int segment_id, util::Timestamp location);
+
+ void new_segment(int new_segment_id);
+ void segment_completed(int segment_id);
+
+ void data_received();
+
+ void add_view(const QString &title, views::ViewType type,
+ Session *session);
+
+public Q_SLOTS:
+ void on_data_saved();
+
private:
DeviceManager &device_manager_;
shared_ptr<devices::Device> device_;
unordered_set< shared_ptr<data::SignalBase> > signalbases_;
unordered_set< shared_ptr<data::SignalData> > all_signal_data_;
+ /// trigger_list_ contains pairs of <segment_id, timestamp> values.
+ vector< std::pair<uint32_t, util::Timestamp> > trigger_list_;
+
mutable recursive_mutex data_mutex_;
shared_ptr<data::Logic> logic_data_;
uint64_t cur_samplerate_;
bool data_saved_;
bool frame_began_;
-Q_SIGNALS:
- void capture_state_changed(int state);
- void device_changed();
+#ifdef ENABLE_FLOW
+ RefPtr<Pipeline> pipeline_;
+ RefPtr<Element> source_;
+ RefPtr<AppSink> sink_;
- void signals_changed();
-
- void name_changed();
-
- void trigger_event(util::Timestamp location);
-
- void new_segment(int new_segment_id);
- void segment_completed(int segment_id);
-
- void data_received();
-
- void add_view(const QString &title, views::ViewType type,
- Session *session);
-
-public Q_SLOTS:
- void on_data_saved();
+ mutable mutex pipeline_done_mutex_;
+ mutable condition_variable pipeline_done_cond_;
+ atomic<bool> pipeline_done_interrupt_;
+#endif
};
} // namespace pv