1 files changed, 55 insertions, 4 deletions

diff --git a/src/viewer/Qt3DSViewerApp.cpp b/src/viewer/Qt3DSViewerApp.cpp
index a4cec7f..9b5eb8b 100644
--- a/src/viewer/Qt3DSViewerApp.cpp
+++ b/src/viewer/Qt3DSViewerApp.cpp
@@ -427,10 +427,13 @@ bool Q3DSViewerApp::InitializeApp(int winWidth, int winHeight, const QSurfaceFor
             qCritical() << m_Impl.m_error;
             return false;
         }
-
+        QString errors;
         bool success = m_Impl.m_view->InitializeGraphics(format, delayedLoading,
                                                          initInRenderThread,
-                                                         shaderCache);
+                                                         shaderCache, errors);
+        if (!errors.isEmpty())
+            Q_EMIT SigLoadShaderCacheErrors(errors);
+
         if (!success) {
             m_Impl.m_error = QObject::tr("Viewer launch failure! Failed to load: '%1'").arg(source);
             m_Impl.m_error.append("\n");
@@ -476,6 +479,8 @@ void Q3DSViewerApp::connectSignals()
             &Q3DSViewerApp::SigElementsCreated);
     connect(m_Impl.m_view->signalProxy(), &QRuntimeViewSignalProxy::SigMaterialsCreated, this,
             &Q3DSViewerApp::SigMaterialsCreated);
+    connect(m_Impl.m_view->signalProxy(), &QRuntimeViewSignalProxy::SigFrameDraw, this,
+            &Q3DSViewerApp::SigFrameDraw);
 }
 
 void Q3DSViewerApp::finishAsyncInit()
@@ -522,8 +527,9 @@ void Q3DSViewerApp::setupSearchPath(std::vector<std::string> &cmdLineArgs)
     //NvFAppendSearchPath(theModuleDirectory.c_str());
 }
 
-void Q3DSViewerApp::Render()
+bool Q3DSViewerApp::Render()
 {
+    bool ret = true;
     if (m_Impl.m_view && m_Impl.m_view->GetTegraRenderEngine()) {
         if (m_Impl.m_appInitSuccessful) {
             for (QEvent *e : m_Impl.m_pendingEvents) {
@@ -535,9 +541,10 @@ void Q3DSViewerApp::Render()
             HandleController(*m_Impl.m_view);
 #endif
 
-            m_Impl.m_view->Render();
+            ret = m_Impl.m_view->Render();
         }
     }
+    return ret;
 }
 
 void Q3DSViewerApp::SaveState()
@@ -867,6 +874,40 @@ double Q3DSViewerApp::GetStereoEyeSeparation() const
     return 0;
 }
 
+void Q3DSViewerApp::SetStereoEyeRotation(double rotation)
+{
+    if (m_Impl.m_view && m_Impl.m_view->GetTegraRenderEngine())
+        m_Impl.m_view->GetTegraRenderEngine()->SetStereoEyeRotation(rotation);
+}
+
+double Q3DSViewerApp::GetStereoEyeRotation() const
+{
+    if (m_Impl.m_view && m_Impl.m_view->GetTegraRenderEngine())
+        return m_Impl.m_view->GetTegraRenderEngine()->GetStereoEyeRotation();
+
+    return 0;
+}
+
+void Q3DSViewerApp::SetStereoProgressiveEnabled(bool enabled)
+{
+    if (m_Impl.m_view && m_Impl.m_view->GetTegraRenderEngine())
+        m_Impl.m_view->GetTegraRenderEngine()->SetStereoProgressiveEnabled(enabled);
+}
+
+bool Q3DSViewerApp::GetStereoProgressiveEnabled() const
+{
+    if (m_Impl.m_view && m_Impl.m_view->GetTegraRenderEngine())
+        return m_Impl.m_view->GetTegraRenderEngine()->GetStereoProgressiveEnabled();
+
+    return 0;
+}
+
+void Q3DSViewerApp::SetSkipFramesInterval(int interval)
+{
+    if (m_Impl.m_view && m_Impl.m_view->GetTegraRenderEngine())
+        m_Impl.m_view->GetTegraRenderEngine()->SetSkipFramesInterval(interval);
+}
+
 void Q3DSViewerApp::setMatteColor(const QColor &color)
 {
     if (m_Impl.m_view && m_Impl.m_view->GetTegraRenderEngine()) {
@@ -1059,6 +1100,16 @@ uint Q3DSViewerApp::textureId(const QString &elementPath)
     return m_Impl.m_view->textureId(elementPath);
 }
 
+uint Q3DSViewerApp::textureId(const QString &elementPath, QSize &size, GLenum &format)
+{
+    if (!m_Impl.m_view) {
+        size = {};
+        format = GL_INVALID_ENUM;
+        return 0;
+    }
+    return m_Impl.m_view->textureId(elementPath, size, format);
+}
+
 Q3DSViewerApp &Q3DSViewerApp::Create(void *glContext, Q3DStudio::IAudioPlayer *inAudioPlayer,
                                      QElapsedTimer *startupTimer)
 {