diff --git a/plugins/channelrx/demodais/aisdemodgui.cpp b/plugins/channelrx/demodais/aisdemodgui.cpp
index a6cb7d171..923d5b4da 100644
--- a/plugins/channelrx/demodais/aisdemodgui.cpp
+++ b/plugins/channelrx/demodais/aisdemodgui.cpp
@@ -438,7 +438,7 @@ AISDemodGUI::AISDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, Baseban
     ui->scopeGUI->setDisplayMode(GLScopeGUI::DisplayXYV);
     ui->scopeGUI->focusOnTrace(0); // re-focus to take changes into account in the GUI
 
-    ScopeVis::TriggerData triggerData;
+    GLScopeSettings::TriggerData triggerData;
     triggerData.m_triggerLevel = 0.1;
     triggerData.m_triggerLevelCoarse = 10;
     triggerData.m_triggerPositiveEdge = true;
diff --git a/plugins/channelrx/demodatv/atvdemodgui.cpp b/plugins/channelrx/demodatv/atvdemodgui.cpp
index 57a6cd71a..fdc94e4a6 100644
--- a/plugins/channelrx/demodatv/atvdemodgui.cpp
+++ b/plugins/channelrx/demodatv/atvdemodgui.cpp
@@ -259,7 +259,7 @@ ATVDemodGUI::ATVDemodGUI(PluginAPI* objPluginAPI, DeviceUISet *deviceUISet, Base
     traceData.m_ofsCoarse = 50; // this is 50 coarse steps
     ui->scopeGUI->changeTrace(0, traceData);
     ui->scopeGUI->focusOnTrace(0); // re-focus to take changes into account in the GUI
-    ScopeVis::TriggerData triggerData;
+    GLScopeSettings::TriggerData triggerData;
     triggerData.m_triggerLevel = 0.1;
     triggerData.m_triggerLevelCoarse = 10;
     triggerData.m_triggerPositiveEdge = false;
diff --git a/plugins/channeltx/mod802.15.4/ieee_802_15_4_modgui.cpp b/plugins/channeltx/mod802.15.4/ieee_802_15_4_modgui.cpp
index 0d0383dcc..e5c10c717 100644
--- a/plugins/channeltx/mod802.15.4/ieee_802_15_4_modgui.cpp
+++ b/plugins/channeltx/mod802.15.4/ieee_802_15_4_modgui.cpp
@@ -383,7 +383,7 @@ IEEE_802_15_4_ModGUI::IEEE_802_15_4_ModGUI(PluginAPI* pluginAPI, DeviceUISet *de
     ui->scopeGUI->setDisplayMode(GLScopeGUI::DisplayPol);
     ui->scopeGUI->focusOnTrace(0); // re-focus to take changes into account in the GUI
 
-    ScopeVis::TriggerData triggerData;
+    GLScopeSettings::TriggerData triggerData;
     triggerData.m_triggerLevel = 0.1;
     triggerData.m_triggerLevelCoarse = 10;
     triggerData.m_triggerPositiveEdge = true;
diff --git a/plugins/channeltx/modais/aismodgui.cpp b/plugins/channeltx/modais/aismodgui.cpp
index b4ee9a925..3c793463e 100644
--- a/plugins/channeltx/modais/aismodgui.cpp
+++ b/plugins/channeltx/modais/aismodgui.cpp
@@ -513,7 +513,7 @@ AISModGUI::AISModGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSam
     ui->scopeGUI->setDisplayMode(GLScopeGUI::DisplayPol);
     ui->scopeGUI->focusOnTrace(0); // re-focus to take changes into account in the GUI
 
-    ScopeVis::TriggerData triggerData;
+    GLScopeSettings::TriggerData triggerData;
     triggerData.m_triggerLevel = 0.1;
     triggerData.m_triggerLevelCoarse = 10;
     triggerData.m_triggerPositiveEdge = true;
diff --git a/sdrbase/CMakeLists.txt b/sdrbase/CMakeLists.txt
index bc0dcf2be..49a418d9f 100644
--- a/sdrbase/CMakeLists.txt
+++ b/sdrbase/CMakeLists.txt
@@ -139,6 +139,7 @@ set(sdrbase_SOURCES
     dsp/samplesinkfifo.cpp
     dsp/samplesimplefifo.cpp
     dsp/samplesourcefifo.cpp
+    dsp/scopevis.cpp
     dsp/basebandsamplesink.cpp
     dsp/basebandsamplesource.cpp
     dsp/nullsink.cpp
@@ -333,6 +334,7 @@ set(sdrbase_HEADERS
     dsp/samplesinkfifo.h
     dsp/samplesimplefifo.h
     dsp/samplesourcefifo.h
+    dsp/scopevis.h
     dsp/basebandsamplesink.h
     dsp/basebandsamplesource.h
     dsp/nullsink.h
diff --git a/sdrbase/dsp/glscopeinterface.h b/sdrbase/dsp/glscopeinterface.h
index 840765727..1a02f754e 100644
--- a/sdrbase/dsp/glscopeinterface.h
+++ b/sdrbase/dsp/glscopeinterface.h
@@ -29,6 +29,16 @@ public:
     virtual ~GLScopeInterface() {}
     virtual void setTraces(std::vector<GLScopeSettings::TraceData>* tracesData, std::vector<float *>* traces) = 0;
     virtual void newTraces(std::vector<float *>* traces, int traceIndex, std::vector<Projector::ProjectionType>* projectionTypes) = 0;
+    virtual void setSampleRate(int sampleRate) = 0;
+    virtual void setTraceSize(int trceSize, bool emitSignal = false) = 0;
+    virtual void setTriggerPre(uint32_t triggerPre, bool emitSignal = false) = 0;
+    virtual const QAtomicInt& getProcessingTraceIndex() const = 0;
+    virtual void setTimeBase(int timeBase) = 0;
+    virtual void setTimeOfsProMill(int timeOfsProMill) = 0;
+    virtual void setFocusedTriggerData(GLScopeSettings::TriggerData& triggerData) = 0;
+    virtual void setFocusedTraceIndex(uint32_t traceIndex) = 0;
+    virtual void setConfigChanged() = 0;
+    virtual void updateDisplay() = 0;
 };
 
 #endif // SDRBASE_DSP_GLSCOPEINTERFACE_H_
diff --git a/sdrgui/dsp/scopevis.cpp b/sdrbase/dsp/scopevis.cpp
similarity index 99%
rename from sdrgui/dsp/scopevis.cpp
rename to sdrbase/dsp/scopevis.cpp
index 97d3cabf8..a7cf74df4 100644
--- a/sdrgui/dsp/scopevis.cpp
+++ b/sdrbase/dsp/scopevis.cpp
@@ -22,7 +22,7 @@
 
 #include "scopevis.h"
 #include "dsp/dspcommands.h"
-#include "gui/glscope.h"
+#include "dsp/glscopeinterface.h"
 
 MESSAGE_CLASS_DEFINITION(ScopeVis::MsgConfigureScopeVisNG, Message)
 MESSAGE_CLASS_DEFINITION(ScopeVis::MsgScopeVisNGAddTrigger, Message)
@@ -41,7 +41,7 @@ MESSAGE_CLASS_DEFINITION(ScopeVis::MsgScopeVisNGMemoryTrace, Message)
 const uint ScopeVis::m_traceChunkDefaultSize = 4800;
 
 
-ScopeVis::ScopeVis(GLScope* glScope) :
+ScopeVis::ScopeVis(GLScopeInterface* glScope) :
     m_glScope(glScope),
     m_preTriggerDelay(0),
     m_livePreTriggerDelay(0),
@@ -171,13 +171,13 @@ void ScopeVis::focusOnTrace(uint32_t traceIndex)
     getInputMessageQueue()->push(cmd);
 }
 
-void ScopeVis::addTrigger(const TriggerData& triggerData)
+void ScopeVis::addTrigger(const GLScopeSettings::TriggerData& triggerData)
 {
     Message* cmd = MsgScopeVisNGAddTrigger::create(triggerData);
     getInputMessageQueue()->push(cmd);
 }
 
-void ScopeVis::changeTrigger(const TriggerData& triggerData, uint32_t triggerIndex)
+void ScopeVis::changeTrigger(const GLScopeSettings::TriggerData& triggerData, uint32_t triggerIndex)
 {
     Message* cmd = MsgScopeVisNGChangeTrigger::create(triggerData, triggerIndex);
     getInputMessageQueue()->push(cmd);
@@ -1034,10 +1034,13 @@ void ScopeVis::computeDisplayTriggerLevels()
 
 void ScopeVis::updateGLScopeDisplay()
 {
-    if (m_currentTraceMemoryIndex > 0) {
+    if (m_currentTraceMemoryIndex > 0)
+    {
         m_glScope->setConfigChanged();
         processMemoryTrace();
-    } else {
+    }
+    else
+    {
         m_glScope->updateDisplay();
     }
 }
diff --git a/sdrgui/dsp/scopevis.h b/sdrbase/dsp/scopevis.h
similarity index 96%
rename from sdrgui/dsp/scopevis.h
rename to sdrbase/dsp/scopevis.h
index d766a2c88..d83d03274 100644
--- a/sdrgui/dsp/scopevis.h
+++ b/sdrbase/dsp/scopevis.h
@@ -38,7 +38,7 @@
 #include "util/doublebuffer.h"
 
 
-class GLScope;
+class GLScopeInterface;
 
 class SDRGUI_API ScopeVis : public BasebandSampleSink {
 
@@ -100,7 +100,7 @@ public:
     static const uint32_t m_maxNbTraces = 10;
     static const uint32_t m_nbTraceMemories = 50;
 
-    ScopeVis(GLScope* glScope = 0);
+    ScopeVis(GLScopeInterface* glScope = nullptr);
     virtual ~ScopeVis();
 
     void setLiveRate(int sampleRate);
@@ -110,8 +110,8 @@ public:
     void removeTrace(uint32_t traceIndex);
     void moveTrace(uint32_t traceIndex, bool upElseDown);
     void focusOnTrace(uint32_t traceIndex);
-    void addTrigger(const TriggerData& triggerData);
-    void changeTrigger(const TriggerData& triggerData, uint32_t triggerIndex);
+    void addTrigger(const GLScopeSettings::TriggerData& triggerData);
+    void changeTrigger(const GLScopeSettings::TriggerData& triggerData, uint32_t triggerIndex);
     void removeTrigger(uint32_t triggerIndex);
     void moveTrigger(uint32_t triggerIndex, bool upElseDown);
     void focusOnTrigger(uint32_t triggerIndex);
@@ -169,7 +169,7 @@ public:
         }
     }
 
-    void getTriggerData(TriggerData& triggerData, uint32_t triggerIndex)
+    void getTriggerData(GLScopeSettings::TriggerData& triggerData, uint32_t triggerIndex)
     {
         if (triggerIndex < m_triggerConditions.size()) {
             triggerData = m_triggerConditions[triggerIndex]->m_triggerData;
@@ -183,7 +183,7 @@ public:
         }
     }
 
-    const TriggerData& getTriggerData(uint32_t triggerIndex) const { return m_triggerConditions[triggerIndex]->m_triggerData; }
+    const GLScopeSettings::TriggerData& getTriggerData(uint32_t triggerIndex) const { return m_triggerConditions[triggerIndex]->m_triggerData; }
     const std::vector<GLScopeSettings::TraceData>& getTracesData() const { return m_traces.m_tracesData; }
     uint32_t getNbTriggers() const { return m_triggerConditions.size(); }
 
@@ -244,17 +244,17 @@ private:
 
     public:
         static MsgScopeVisNGAddTrigger* create(
-                const TriggerData& triggerData)
+                const GLScopeSettings::TriggerData& triggerData)
         {
             return new MsgScopeVisNGAddTrigger(triggerData);
         }
 
-        const TriggerData& getTriggerData() const { return m_triggerData; }
+        const GLScopeSettings::TriggerData& getTriggerData() const { return m_triggerData; }
 
     private:
-        TriggerData m_triggerData;
+        GLScopeSettings::TriggerData m_triggerData;
 
-        MsgScopeVisNGAddTrigger(const TriggerData& triggerData) :
+        MsgScopeVisNGAddTrigger(const GLScopeSettings::TriggerData& triggerData) :
             m_triggerData(triggerData)
         {}
     };
@@ -265,19 +265,19 @@ private:
 
     public:
         static MsgScopeVisNGChangeTrigger* create(
-                const TriggerData& triggerData, uint32_t triggerIndex)
+            const GLScopeSettings::TriggerData& triggerData, uint32_t triggerIndex)
         {
             return new MsgScopeVisNGChangeTrigger(triggerData, triggerIndex);
         }
 
-        const TriggerData& getTriggerData() const { return m_triggerData; }
+        const GLScopeSettings::TriggerData& getTriggerData() const { return m_triggerData; }
         uint32_t getTriggerIndex() const { return m_triggerIndex; }
 
     private:
-        TriggerData m_triggerData;
+        GLScopeSettings::TriggerData m_triggerData;
         uint32_t m_triggerIndex;
 
-        MsgScopeVisNGChangeTrigger(const TriggerData& triggerData, uint32_t triggerIndex) :
+        MsgScopeVisNGChangeTrigger(const GLScopeSettings::TriggerData& triggerData, uint32_t triggerIndex) :
             m_triggerData(triggerData),
             m_triggerIndex(triggerIndex)
         {}
@@ -520,7 +520,7 @@ private:
     {
     public:
         Projector m_projector;
-        TriggerData m_triggerData;    //!< Trigger data
+        GLScopeSettings::TriggerData m_triggerData; //!< Trigger data
         bool m_prevCondition;         //!< Condition (above threshold) at previous sample
         uint32_t m_triggerDelayCount; //!< Counter of samples for delay
         uint32_t m_triggerCounter;    //!< Counter of trigger occurrences
@@ -528,7 +528,7 @@ private:
         uint32_t m_falses;            //!< Count of false conditions for holdoff processing
 
 
-        TriggerCondition(const TriggerData& triggerData) :
+        TriggerCondition(const GLScopeSettings::TriggerData& triggerData) :
             m_projector(Projector::ProjectionReal),
             m_triggerData(triggerData),
             m_prevCondition(false),
@@ -552,7 +552,7 @@ private:
         {
         }
 
-        void setData(const TriggerData& triggerData)
+        void setData(const GLScopeSettings::TriggerData& triggerData)
         {
             m_triggerData = triggerData;
 
@@ -1078,7 +1078,7 @@ private:
         bool m_reset;
     };
 
-    GLScope* m_glScope;
+    GLScopeInterface* m_glScope;
     uint32_t m_preTriggerDelay;                    //!< Pre-trigger delay in number of samples
     uint32_t m_livePreTriggerDelay;                //!< Pre-trigger delay in number of samples in live mode
     std::vector<TriggerCondition*> m_triggerConditions; //!< Chain of triggers
diff --git a/sdrgui/CMakeLists.txt b/sdrgui/CMakeLists.txt
index c02220684..a88402c5f 100644
--- a/sdrgui/CMakeLists.txt
+++ b/sdrgui/CMakeLists.txt
@@ -68,7 +68,6 @@ set(sdrgui_SOURCES
     gui/wsspectrumsettingsdialog.cpp
     gui/wrappingdatetimeedit.cpp
 
-    dsp/scopevis.cpp
     dsp/scopevisxy.cpp
     dsp/spectrumscopecombovis.cpp
 
@@ -157,7 +156,6 @@ set(sdrgui_HEADERS
     gui/wsspectrumsettingsdialog.h
     gui/wrappingdatetimeedit.h
 
-    dsp/scopevis.h
     dsp/scopevisxy.h
     dsp/spectrumscopecombovis.h
 
diff --git a/sdrgui/gui/glscope.h b/sdrgui/gui/glscope.h
index 2683750fa..ec670e400 100644
--- a/sdrgui/gui/glscope.h
+++ b/sdrgui/gui/glscope.h
@@ -65,25 +65,25 @@ public:
     int getSampleRate() const { return m_sampleRate; }
     int getTraceSize() const { return m_traceSize; }
 
-    void setTriggerPre(uint32_t triggerPre, bool emitSignal = false); //!< number of samples
-    void setTimeOfsProMill(int timeOfsProMill);
-    void setSampleRate(int sampleRate);
-    void setTimeBase(int timeBase);
-    void setFocusedTraceIndex(uint32_t traceIndex);
+    virtual void setTriggerPre(uint32_t triggerPre, bool emitSignal = false); //!< number of samples
+    virtual void setTimeOfsProMill(int timeOfsProMill);
+    virtual void setSampleRate(int sampleRate);
+    virtual void setTimeBase(int timeBase);
+    virtual void setFocusedTraceIndex(uint32_t traceIndex);
     void setDisplayMode(DisplayMode displayMode);
-    void setTraceSize(int trceSize, bool emitSignal = false);
-    void updateDisplay();
+    virtual void setTraceSize(int trceSize, bool emitSignal = false);
+    virtual void updateDisplay();
     void setDisplayGridIntensity(int intensity);
     void setDisplayTraceIntensity(int intensity);
-    void setFocusedTriggerData(ScopeVis::TriggerData& triggerData) { m_focusedTriggerData = triggerData; }
-    void setConfigChanged() { m_configChanged = true; }
+    virtual void setFocusedTriggerData(GLScopeSettings::TriggerData& triggerData) { m_focusedTriggerData = triggerData; }
+    virtual void setConfigChanged() { m_configChanged = true; }
     //void incrementTraceCounter() { m_traceCounter++; }
 
     bool getDataChanged() const { return m_dataChanged; }
     DisplayMode getDisplayMode() const { return m_displayMode; }
     void setDisplayXYPoints(bool value) { m_displayXYPoints = value; }
     void setDisplayXYPolarGrid(bool value) { m_displayPolGrid = value; }
-    const QAtomicInt& getProcessingTraceIndex() const { return m_processingTraceIndex; }
+    virtual const QAtomicInt& getProcessingTraceIndex() const { return m_processingTraceIndex; }
     void setTraceModulo(int modulo) { m_traceModulo = modulo; }
 
 signals:
@@ -142,7 +142,7 @@ private:
     std::vector<float *> *m_traces;
     std::vector<Projector::ProjectionType> *m_projectionTypes;
     QAtomicInt m_processingTraceIndex;
-    ScopeVis::TriggerData m_focusedTriggerData;
+    GLScopeSettings::TriggerData m_focusedTriggerData;
     //int m_traceCounter;
     uint32_t m_bufferIndex;
     DisplayMode m_displayMode;
diff --git a/sdrgui/gui/glscopegui.cpp b/sdrgui/gui/glscopegui.cpp
index d51d791f8..87acd4d80 100644
--- a/sdrgui/gui/glscopegui.cpp
+++ b/sdrgui/gui/glscopegui.cpp
@@ -94,7 +94,7 @@ void GLScopeGUI::setBuddies(MessageQueue* messageQueue, ScopeVis* scopeVis, GLSc
     ui->freerun->setChecked(true);
 
     // Add a trigger
-    ScopeVis::TriggerData triggerData;
+    GLScopeSettings::TriggerData triggerData;
     fillTriggerData(triggerData);
     m_scopeVis->addTrigger(triggerData);
 
@@ -210,7 +210,7 @@ QByteArray GLScopeGUI::serialize() const
 
     for (unsigned int i = 0; i < m_scopeVis->getNbTriggers(); i++)
     {
-        const ScopeVis::TriggerData& triggerData = m_scopeVis->getTriggerData(i);
+        const GLScopeSettings::TriggerData& triggerData = m_scopeVis->getTriggerData(i);
         s.writeS32(210 + 16*i, (int) triggerData.m_projectionType);
         s.writeS32(211 + 16*i, triggerData.m_triggerRepeat);
         s.writeBool(212 + 16*i, triggerData.m_triggerPositiveEdge);
@@ -223,6 +223,7 @@ QByteArray GLScopeGUI::serialize() const
         s.writeFloat(219 + 16*i, triggerData.m_triggerColorG);
         s.writeFloat(220 + 16*i, triggerData.m_triggerColorB);
         s.writeU32(221 + 16*i, triggerData.m_triggerHoldoff);
+        s.writeU32(222 + 16*i, triggerData.m_streamIndex);
     }
 
     return s.final();
@@ -383,7 +384,7 @@ bool GLScopeGUI::deserialize(const QByteArray& data)
 
         for (iTrigger = 0; iTrigger < nbTriggersSaved; iTrigger++)
         {
-            ScopeVis::TriggerData triggerData;
+            GLScopeSettings::TriggerData triggerData;
             float r, g, b;
 
             d.readS32(210 + 16*iTrigger, &intValue, 0);
@@ -409,6 +410,8 @@ bool GLScopeGUI::deserialize(const QByteArray& data)
             d.readU32(221 + 16*iTrigger, &uintValue, 1);
             ui->trigHoldoff->setValue(uintValue);
             ui->trigHoldoffText->setText(tr("%1").arg(uintValue));
+            d.readU32(222 + 16*iTrigger, &uintValue, 0);
+            ui->traceStream->setCurrentIndex(uintValue);
 
             fillTriggerData(triggerData);
 
@@ -688,7 +691,7 @@ void GLScopeGUI::on_trig_valueChanged(int value)
 {
     ui->trigText->setText(tr("%1").arg(value));
 
-    ScopeVis::TriggerData triggerData;
+    GLScopeSettings::TriggerData triggerData;
     m_scopeVis->getTriggerData(triggerData, value);
 
     qDebug() << "GLScopeGUI::on_trig_valueChanged:"
@@ -706,7 +709,7 @@ void GLScopeGUI::on_trig_valueChanged(int value)
 void GLScopeGUI::on_trigAdd_clicked(bool checked)
 {
     (void) checked;
-    ScopeVis::TriggerData triggerData;
+    GLScopeSettings::TriggerData triggerData;
     fillTriggerData(triggerData);
     addTrigger(triggerData);
 }
@@ -729,7 +732,7 @@ void GLScopeGUI::on_trigUp_clicked(bool checked)
         int newTriggerIndex = (ui->trig->value() + 1) % (ui->trig->maximum()+1);
         m_scopeVis->moveTrigger(ui->trace->value(), true);
         ui->trig->setValue(newTriggerIndex); // follow trigger
-        ScopeVis::TriggerData triggerData;
+        GLScopeSettings::TriggerData triggerData;
         m_scopeVis->getTriggerData(triggerData, ui->trig->value());
         setTriggerUI(triggerData);
         m_scopeVis->focusOnTrigger(ui->trig->value());
@@ -744,7 +747,7 @@ void GLScopeGUI::on_trigDown_clicked(bool checked)
         int newTriggerIndex = (ui->trig->value() - 1) % (ui->trig->maximum()+1);
         m_scopeVis->moveTrigger(ui->trace->value(), false);
         ui->trig->setValue(newTriggerIndex); // follow trigger
-        ScopeVis::TriggerData triggerData;
+        GLScopeSettings::TriggerData triggerData;
         m_scopeVis->getTriggerData(triggerData, ui->trig->value());
         setTriggerUI(triggerData);
         m_scopeVis->focusOnTrigger(ui->trig->value());
@@ -1301,7 +1304,7 @@ void GLScopeGUI::changeCurrentTrace()
 
 void GLScopeGUI::changeCurrentTrigger()
 {
-    ScopeVis::TriggerData triggerData;
+    GLScopeSettings::TriggerData triggerData;
     fillTriggerData(triggerData);
     uint32_t currentTriggerIndex = ui->trig->value();
     m_scopeVis->changeTrigger(triggerData, currentTriggerIndex);
@@ -1372,7 +1375,7 @@ void GLScopeGUI::fillTraceData(GLScopeSettings::TraceData& traceData)
     traceData.m_viewTrace = ui->traceView->isChecked();
 }
 
-void GLScopeGUI::fillTriggerData(ScopeVis::TriggerData& triggerData)
+void GLScopeGUI::fillTriggerData(GLScopeSettings::TriggerData& triggerData)
 {
     triggerData.m_projectionType = (Projector::ProjectionType) ui->trigMode->currentIndex();
     triggerData.m_inputIndex = 0;
@@ -1415,7 +1418,7 @@ void GLScopeGUI::setTraceUI(const GLScopeSettings::TraceData& traceData)
     ui->traceView->setChecked(traceData.m_viewTrace);
 }
 
-void GLScopeGUI::setTriggerUI(const ScopeVis::TriggerData& triggerData)
+void GLScopeGUI::setTriggerUI(const GLScopeSettings::TriggerData& triggerData)
 {
     TrigUIBlocker trigUIBlocker(ui);
 
@@ -1685,12 +1688,12 @@ void GLScopeGUI::focusOnTrace(int traceIndex)
     on_trace_valueChanged(traceIndex);
 }
 
-void GLScopeGUI::changeTrigger(int triggerIndex, const ScopeVis::TriggerData& triggerData)
+void GLScopeGUI::changeTrigger(int triggerIndex, const GLScopeSettings::TriggerData& triggerData)
 {
     m_scopeVis->changeTrigger(triggerData, triggerIndex);
 }
 
-void GLScopeGUI::addTrigger(const ScopeVis::TriggerData& triggerData)
+void GLScopeGUI::addTrigger(const GLScopeSettings::TriggerData& triggerData)
 {
     if (ui->trig->maximum() < 9)
     {
diff --git a/sdrgui/gui/glscopegui.h b/sdrgui/gui/glscopegui.h
index 465dddd74..19fda7184 100644
--- a/sdrgui/gui/glscopegui.h
+++ b/sdrgui/gui/glscopegui.h
@@ -73,8 +73,8 @@ public:
     void addTrace(const GLScopeSettings::TraceData& traceData);
     void focusOnTrace(int traceIndex);
     // trigger (third line):
-    void changeTrigger(int triggerIndex, const ScopeVis::TriggerData& triggerData);
-    void addTrigger(const ScopeVis::TriggerData& triggerData);
+    void changeTrigger(int triggerIndex, const GLScopeSettings::TriggerData& triggerData);
+    void addTrigger(const GLScopeSettings::TriggerData& triggerData);
     void focusOnTrigger(int triggerIndex);
     void traceLengthChange();
 
@@ -178,8 +178,8 @@ private:
     void changeCurrentTrigger();
 
     void fillTraceData(GLScopeSettings::TraceData& traceData);
-    void fillTriggerData(ScopeVis::TriggerData& triggerData);
-    void setTriggerUI(const ScopeVis::TriggerData& triggerData);
+    void fillTriggerData(GLScopeSettings::TriggerData& triggerData);
+    void setTriggerUI(const GLScopeSettings::TriggerData& triggerData);
     void setTraceUI(const GLScopeSettings::TraceData& traceData);
 
     void fillProjectionCombo(QComboBox* comboBox);