X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fsigsession.cpp;h=c2c2dc983892dc65d1ff94b532b79b83e60a9cf6;hp=41e31a2802a0af68c2d0505e2f3e3384ca96a010;hb=82c7f64018db2a90f44704e55ba469151522762f;hpb=e8c9f8a5a3186f9c3e4f23ba4e35de7c59410bd3

diff --git a/pv/sigsession.cpp b/pv/sigsession.cpp
index 41e31a28..c2c2dc98 100644
--- a/pv/sigsession.cpp
+++ b/pv/sigsession.cpp
@@ -25,7 +25,9 @@
 #include "data/analogsnapshot.h"
 #include "data/logic.h"
 #include "data/logicsnapshot.h"
+
 #include "view/analogsignal.h"
+#include "view/decodesignal.h"
 #include "view/logicsignal.h"
 
 #include <assert.h>
@@ -106,9 +108,12 @@ void SigSession::load_file(const string &name,
 			return;
 		}
 
-		update_signals((sr_dev_inst*)devlist->data);
+		sr_dev_inst *const sdi = (sr_dev_inst*)devlist->data;
 		g_slist_free(devlist);
 
+		update_signals(sdi);
+		read_sample_rate(sdi);
+
 		_sampling_thread.reset(new boost::thread(
 			&SigSession::load_session_thread_proc, this,
 			error_handler));
@@ -121,6 +126,7 @@ void SigSession::load_file(const string &name,
 			return;
 
 		update_signals(in->sdi);
+		read_sample_rate(in->sdi);
 
 		_sampling_thread.reset(new boost::thread(
 			&SigSession::load_input_thread_proc, this,
@@ -190,6 +196,15 @@ boost::shared_ptr<data::Logic> SigSession::get_data()
 	return _logic_data;
 }
 
+void SigSession::add_decoder(srd_decoder *const dec)
+{
+	{
+		shared_ptr<view::DecodeSignal> d(new view::DecodeSignal(*this, dec));
+		_decode_traces.push_back(d);
+	}
+	signals_changed();
+}
+
 void SigSession::set_capture_state(capture_state state)
 {
 	lock_guard<mutex> lock(_sampling_mutex);
@@ -283,6 +298,9 @@ void SigSession::update_signals(const sr_dev_inst *const sdi)
 	unsigned int logic_probe_count = 0;
 	unsigned int analog_probe_count = 0;
 
+	// Clear the decode traces
+	_decode_traces.clear();
+
 	// Detect what data types we will receive
 	if(sdi) {
 		for (const GSList *l = sdi->probes; l; l = l->next) {
@@ -367,6 +385,31 @@ bool SigSession::is_trigger_enabled() const
 	return false;
 }
 
+void SigSession::read_sample_rate(const sr_dev_inst *const sdi)
+{
+	GVariant *gvar;
+	uint64_t sample_rate = 0;
+
+	// Read out the sample rate
+	if(sdi->driver)
+	{
+		const int ret = sr_config_get(sdi->driver,
+			SR_CONF_SAMPLERATE, &gvar, sdi);
+		if (ret != SR_OK) {
+			qDebug("Failed to get samplerate\n");
+			return;
+		}
+
+		sample_rate = g_variant_get_uint64(gvar);
+		g_variant_unref(gvar);
+	}
+
+	if(_analog_data)
+		_analog_data->set_samplerate(sample_rate);
+	if(_logic_data)
+		_logic_data->set_samplerate(sample_rate);
+}
+
 void SigSession::load_session_thread_proc(
 	function<void (const QString)> error_handler)
 {
@@ -454,27 +497,7 @@ void SigSession::sample_thread_proc(struct sr_dev_inst *sdi,
 
 void SigSession::feed_in_header(const sr_dev_inst *sdi)
 {
-	GVariant *gvar;
-	uint64_t sample_rate = 0;
-
-	// Read out the sample rate
-	if(sdi->driver)
-	{
-		const int ret = sr_config_get(sdi->driver,
-			SR_CONF_SAMPLERATE, &gvar, sdi);
-		if (ret != SR_OK) {
-			qDebug("Failed to get samplerate\n");
-			return;
-		}
-
-		sample_rate = g_variant_get_uint64(gvar);
-		g_variant_unref(gvar);
-	}
-
-	if(_analog_data)
-		_analog_data->set_samplerate(sample_rate);
-	if(_logic_data)
-		_logic_data->set_samplerate(sample_rate);
+	read_sample_rate(sdi);
 }
 
 void SigSession::feed_in_meta(const sr_dev_inst *sdi,