Testing changes to fix macOS GL context, WIP

dgl/Window.hpp

@@ -362,6 +362,9 @@ public:
     DISTRHO_DEPRECATED_BY("runAsModal(bool)")
     inline void exec(bool blockWait = false) { runAsModal(blockWait); }
 
+    // TESTING, DO NOT USE
+    void leaveContext();
+
 protected:
    /**
       A function called when the window is attempted to be closed.

dgl/src/Window.cpp

@@ -265,6 +265,11 @@ void Window::runAsModal(bool blockWait)
     pData->runAsModal(blockWait);
 }
 
+void Window::leaveContext()
+{
+    pData->leaveContext();
+}
+
 void Window::setGeometryConstraints(const uint minimumWidth,
                                     const uint minimumHeight,
                                     const bool keepAspectRatio,

dgl/src/WindowPrivateData.cpp

@@ -617,6 +617,14 @@ void Window::PrivateData::runAsModal(const bool blockWait)
     }
 }
 
+// -----------------------------------------------------------------------
+// TESTING
+
+void Window::PrivateData::leaveContext()
+{
+    puglBackendLeave(view);
+}
+
 // -----------------------------------------------------------------------
 // pugl events
 

dgl/src/WindowPrivateData.hpp

@@ -158,6 +158,9 @@ struct Window::PrivateData : IdleCallback {
     void stopModal();
     void runAsModal(bool blockWait);
 
+    // TESTING
+    void leaveContext();
+
     // pugl events
     void onPuglConfigure(double width, double height);
     void onPuglExpose();

dgl/src/pugl-upstream

@@ -1 +1 @@
-Subproject commit a940bf9e524da9eacf57a465ca00dc35d8236480
+Subproject commit 37727dd4e2b141fcf106c3c8e1076376d9025916

dgl/src/pugl.cpp

@@ -160,6 +160,14 @@ void puglBackendEnter(PuglView* const view)
     view->backend->enter(view, NULL);
 }
 
+// --------------------------------------------------------------------------------------------------------------------
+// expose backend leave
+
+void puglBackendLeave(PuglView* const view)
+{
+    view->backend->leave(view, NULL);
+}
+
 // --------------------------------------------------------------------------------------------------------------------
 // clear minimum size to 0
 

dgl/src/pugl.hpp

@@ -46,6 +46,10 @@ PUGL_BEGIN_DECLS
 PUGL_API void
 puglBackendEnter(PuglView* view);
 
+// expose backend leave
+PUGL_API void
+puglBackendLeave(PuglView* view);
+
 // clear minimum size to 0
 PUGL_API void
 puglClearMinSize(PuglView* view);

distrho/src/DistrhoUIInternal.hpp

@@ -96,6 +96,8 @@ public:
         g_nextWindowId    = 0;
         g_nextScaleFactor = 0.0;
         g_nextBundlePath  = nullptr;
+#else
+        uiData->window->leaveContext();
 #endif
         UI::PrivateData::s_nextPrivateData = nullptr;