X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fsigsession.cpp;h=aab5be7d23bcb5b4ba2ed85d777cb40c5f80c2f7;hb=85843b14c48affe67820ec8c9e357cd26e0ed943;hp=5da1551fc51cee4e1e5e3f539654359280933c37;hpb=83c23cc9fa0d4501d9e6b8759251fa6337f5d491;p=pulseview.git

diff --git a/pv/sigsession.cpp b/pv/sigsession.cpp
index 5da1551..aab5be7 100644
--- a/pv/sigsession.cpp
+++ b/pv/sigsession.cpp
@@ -25,7 +25,7 @@
 #include "sigsession.h"
 
 #include "devicemanager.h"
-#include "devinst.h"
+#include "device/device.h"
 
 #include "data/analog.h"
 #include "data/analogsnapshot.h"
@@ -73,41 +73,51 @@ SigSession::SigSession(DeviceManager &device_manager) :
 
 SigSession::~SigSession()
 {
+	using pv::device::Device;
+
 	stop_capture();
 
-	_sampling_thread.join();
+	if (_sampling_thread.joinable())
+		_sampling_thread.join();
 
-	if (_dev_inst)
-		_device_manager.release_device(_dev_inst);
+	shared_ptr<Device> device(dynamic_pointer_cast<Device>(_dev_inst));
+	if (device)
+		_device_manager.release_device(device);
 
 	// TODO: This should not be necessary
 	_session = NULL;
 }
 
-shared_ptr<DevInst> SigSession::get_device() const
+shared_ptr<device::DevInst> SigSession::get_device() const
 {
 	return _dev_inst;
 }
 
-void SigSession::set_device(shared_ptr<DevInst> dev_inst)
+void SigSession::set_device(shared_ptr<device::DevInst> dev_inst)
 {
+	using pv::device::Device;
+
 	// Ensure we are not capturing before setting the device
 	stop_capture();
 
-	if (_dev_inst)
-		_device_manager.release_device(_dev_inst);
-	if (dev_inst)
-		_device_manager.use_device(dev_inst, this);
+	shared_ptr<Device> old_device(dynamic_pointer_cast<Device>(_dev_inst));
+	if (old_device)
+		_device_manager.release_device(old_device);
+
+	shared_ptr<Device> new_device(dynamic_pointer_cast<Device>(dev_inst));
+	if (new_device)
+		_device_manager.use_device(new_device, this);
+
 	_dev_inst = dev_inst;
 	update_signals(dev_inst);
 }
 
-void SigSession::release_device(shared_ptr<DevInst> dev_inst)
+void SigSession::release_device(shared_ptr<device::DevInst> dev_inst)
 {
 	(void)dev_inst;
 
 	assert(_capture_state == Stopped);
-	_dev_inst = shared_ptr<DevInst>();
+	_dev_inst = shared_ptr<device::DevInst>();
 }
 
 void SigSession::load_file(const string &name,
@@ -125,8 +135,8 @@ void SigSession::load_file(const string &name,
 			return;
 		}
 
-		shared_ptr<DevInst> dev_inst(
-			new DevInst((sr_dev_inst*)devlist->data));
+		shared_ptr<device::DevInst> dev_inst(
+			new device::Device((sr_dev_inst*)devlist->data));
 		g_slist_free(devlist);
 
 		_decode_traces.clear();
@@ -145,7 +155,8 @@ void SigSession::load_file(const string &name,
 			return;
 
 		_decode_traces.clear();
-		update_signals(shared_ptr<DevInst>(new DevInst(in->sdi)));
+		update_signals(shared_ptr<device::DevInst>(
+			new device::Device(in->sdi)));
 		read_sample_rate(in->sdi);
 
 		_sampling_thread = boost::thread(
@@ -200,7 +211,8 @@ void SigSession::stop_capture()
 	sr_session_stop();
 
 	// Check that sampling stopped
-	_sampling_thread.join();
+	if (_sampling_thread.joinable())
+		_sampling_thread.join();
 }
 
 set< shared_ptr<data::SignalData> > SigSession::get_data() const
@@ -384,7 +396,7 @@ sr_input* SigSession::load_input_file_format(const string &filename,
 	return in;
 }
 
-void SigSession::update_signals(shared_ptr<DevInst> dev_inst)
+void SigSession::update_signals(shared_ptr<device::DevInst> dev_inst)
 {
 	assert(dev_inst);
 	assert(_capture_state == Stopped);
@@ -566,7 +578,7 @@ void SigSession::load_input_thread_proc(const string name,
 	delete in;
 }
 
-void SigSession::sample_thread_proc(shared_ptr<DevInst> dev_inst,
+void SigSession::sample_thread_proc(shared_ptr<device::DevInst> dev_inst,
 	function<void (const QString)> error_handler)
 {
 	assert(dev_inst);
@@ -645,7 +657,7 @@ void SigSession::feed_in_logic(const sr_datafeed_logic &logic)
 
 		// Create a new data snapshot
 		_cur_logic_snapshot = shared_ptr<data::LogicSnapshot>(
-			new data::LogicSnapshot(logic));
+			new data::LogicSnapshot(logic, _dev_inst->get_sample_limit()));
 		_logic_data->push_snapshot(_cur_logic_snapshot);
 	}
 	else
@@ -687,7 +699,7 @@ void SigSession::feed_in_analog(const sr_datafeed_analog &analog)
 
 			// Create a snapshot, keep it in the maps of probes
 			snapshot = shared_ptr<data::AnalogSnapshot>(
-				new data::AnalogSnapshot());
+				new data::AnalogSnapshot(_dev_inst->get_sample_limit()));
 			_cur_analog_snapshots[probe] = snapshot;
 
 			// Find the annalog data associated with the probe