Fix build with DONT_SET_USING_DISTRHO/DGL_NAMESPACE

Signed-off-by: falkTX <falktx@falktx.com>

distrho/src/DistrhoPluginVST3.cpp

@@ -302,6 +302,7 @@ const void* GetPluginFactory(void);
 
 const void* GetPluginFactory(void)
 {
+    USE_NAMESPACE_DISTRHO;
     static const struct v3_plugin_factory_2* const factory = (v3_plugin_factory_2*)&dpf_factory;
     return &factory;
 }
@@ -309,41 +310,38 @@ const void* GetPluginFactory(void)
 // --------------------------------------------------------------------------------------------------------------------
 // OS specific module load
 
-#ifdef DISTRHO_OS_MAC
-DISTRHO_PLUGIN_EXPORT bool bundleEntry(CFBundleRef);
-DISTRHO_PLUGIN_EXPORT bool bundleExit(void);
-bool bundleEntry(CFBundleRef)
-{
-    gPluginInit();
-    return true;
-}
-bool bundleExit(void)
-{
-    gPluginInfo = nullptr;
-    return true;
-}
+#if defined(DISTRHO_OS_MAC)
+# define ENTRYFNNAME bundleEntry
+# define EXITFNNAME bundleExit
+#elif defined(DISTRHO_OS_WINDOWS)
+# define ENTRYFNNAME InitDll
+# define EXITFNNAME ExitDll
 #else
-# ifdef DISTRHO_OS_WINDOWS
-#  define ENTRYFNNAME InitDll
-#  define EXITFNNAME ExitDll
-# else
-#  define ENTRYFNNAME ModuleEntry
-#  define EXITFNNAME ModuleExit
-# endif
-DISTRHO_PLUGIN_EXPORT bool ENTRYFNNAME(void*);
-DISTRHO_PLUGIN_EXPORT bool EXITFNNAME(void);
+# define ENTRYFNNAME ModuleEntry
+# define EXITFNNAME ModuleExit
+#endif
+
+DISTRHO_PLUGIN_EXPORT
+bool ENTRYFNNAME(void*);
+
 bool ENTRYFNNAME(void*)
 {
+    USE_NAMESPACE_DISTRHO;
     gPluginInit();
     return true;
 }
+
+DISTRHO_PLUGIN_EXPORT
+bool EXITFNNAME(void);
+
 bool EXITFNNAME(void)
 {
+    USE_NAMESPACE_DISTRHO;
     gPluginInfo = nullptr;
     return true;
 }
-# undef ENTRYFNNAME
-# undef EXITFNNAME
-#endif
+
+#undef ENTRYFNNAME
+#undef EXITFNNAME
 
 // --------------------------------------------------------------------------------------------------------------------

examples/CairoUI/CairoExampleUI.cpp

@@ -23,6 +23,14 @@
 
 START_NAMESPACE_DISTRHO
 
+/**
+  We need a few classes from DGL.
+ */
+using DGL_NAMESPACE::CairoGraphicsContext;
+using DGL_NAMESPACE::CairoImage;
+using DGL_NAMESPACE::CairoImageButton;
+using DGL_NAMESPACE::CairoImageKnob;
+
 class CairoExampleUI : public UI
 {
 public:

examples/FileHandling/FileHandlingUI.cpp

@@ -23,6 +23,8 @@
 
 START_NAMESPACE_DISTRHO
 
+using DGL_NAMESPACE::Button;
+
 const char* kStateKeys[kStateCount] = {
     "file1",
     "file2",

examples/FileHandling/NanoButton.cpp

@@ -20,7 +20,7 @@
 #include "NanoButton.hpp"
 #include "Window.hpp"
 
-START_NAMESPACE_DISTRHO
+START_NAMESPACE_DGL
 
 Button::Button(Widget *parent, Callback *cb)
     : NanoWidget(parent),
@@ -101,4 +101,4 @@ bool Button::onMouse(const MouseEvent &ev)
     return false;
 }
 
-END_NAMESPACE_DISTRHO
+END_NAMESPACE_DGL

examples/FileHandling/NanoButton.hpp

@@ -25,9 +25,9 @@
 
 #include <string>
 
-START_NAMESPACE_DISTRHO
+START_NAMESPACE_DGL
 
-class Button : public NanoWidget
+class Button : public NanoSubWidget
 {
 public:
     class Callback
@@ -55,6 +55,6 @@ private:
     DISTRHO_LEAK_DETECTOR(Button)
 };
 
-END_NAMESPACE_DISTRHO
+END_NAMESPACE_DGL
 
 #endif

examples/Info/InfoExampleUI.cpp

@@ -20,6 +20,8 @@
 
 START_NAMESPACE_DISTRHO
 
+using DGL_NAMESPACE::ResizeHandle;
+
 // -----------------------------------------------------------------------------------------------------------
 
 class InfoExampleUI : public UI

examples/Parameters/ExampleUIParameters.cpp

@@ -20,13 +20,10 @@
 START_NAMESPACE_DISTRHO
 
 /**
-  We need the Color class from DGL.
+  We need a few classes from DGL.
  */
 using DGL_NAMESPACE::Color;
-
-/**
-  We need the rectangle class from DGL.
- */
+using DGL_NAMESPACE::GraphicsContext;
 using DGL_NAMESPACE::Rectangle;
 
 // -----------------------------------------------------------------------------------------------------------

examples/SendNote/SendNoteExampleUI.cpp

@@ -23,10 +23,13 @@
 START_NAMESPACE_DISTRHO
 
 /**
-  We need the rectangle class from DGL.
+  We need a few classes from DGL.
  */
+using DGL_NAMESPACE::Color;
+using DGL_NAMESPACE::GraphicsContext;
 using DGL_NAMESPACE::Rectangle;
 
+
 // -----------------------------------------------------------------------------------------------------------
 
 class SendNoteExampleUI : public UI

examples/States/ExampleUIStates.cpp

@@ -20,13 +20,10 @@
 START_NAMESPACE_DISTRHO
 
 /**
-  We need the Color class from DGL.
+  We need a few classes from DGL.
  */
 using DGL_NAMESPACE::Color;
-
-/**
-  We need the rectangle class from DGL.
- */
+using DGL_NAMESPACE::GraphicsContext;
 using DGL_NAMESPACE::Rectangle;
 
 // -----------------------------------------------------------------------------------------------------------