scummvm · lordhoto · Jan 23, 2014 · Oct 23, 2013 · Oct 23, 2013 · Oct 23, 2013
diff --git a/Makefile b/Makefile
@@ -33,8 +33,9 @@ ifeq "$(HAVE_GCC)" "1"
 	#CXXFLAGS+= -Wmissing-format-attribute
 
 ifneq "$(BACKEND)" "tizen"
-	# Disable RTTI and exceptions. These settings cause tizen apps to crash
-	CXXFLAGS+= -fno-rtti -fno-exceptions
+	# Disable exceptions. This setting causes tizen apps to crash
+	# TODO: Does this still apply after enabling RTTI again?
+	CXXFLAGS+= -fno-exceptions
 endif
 
 ifneq "$(HAVE_CLANG)" "1"

diff --git a/backends/graphics/graphics.h b/backends/graphics/graphics.h
@@ -37,27 +37,6 @@ class GraphicsManager : public PaletteManager {
 public:
 	virtual ~GraphicsManager() {}
 
-	/**
-	 * Makes this graphics manager active. That means it should be ready to
-	 * process inputs now. However, even without being active it should be
-	 * able to query the supported modes and other bits.
-	 *
-	 * HACK: Actually this is specific to SdlGraphicsManager subclasses.
-	 * But sadly we cannot cast from GraphicsManager to SdlGraphicsManager
-	 * because there is no relation between these two.
-	 */
-	virtual void activateManager() {}
-
-	/**
-	 * Makes this graphics manager inactive. This should allow another
-	 * graphics manager to become active again.
-	 *
-	 * HACK: Actually this is specific to SdlGraphicsManager subclasses.
-	 * But sadly we cannot cast from GraphicsManager to SdlGraphicsManager
-	 * because there is no relation between these two.
-	 */
-	virtual void deactivateManager() {}
-
 	virtual bool hasFeature(OSystem::Feature f) = 0;
 	virtual void setFeatureState(OSystem::Feature f, bool enable) = 0;
 	virtual bool getFeatureState(OSystem::Feature f) = 0;

diff --git a/backends/graphics/opengl/opengl-graphics.h b/backends/graphics/opengl/opengl-graphics.h
@@ -47,7 +47,7 @@ enum {
 	GFX_NEAREST = 1
 };
 
-class OpenGLGraphicsManager : public GraphicsManager {
+class OpenGLGraphicsManager : virtual public GraphicsManager {
 public:
 	OpenGLGraphicsManager();
 	virtual ~OpenGLGraphicsManager();

diff --git a/backends/graphics/openglsdl/openglsdl-graphics.cpp b/backends/graphics/openglsdl/openglsdl-graphics.cpp
@@ -73,8 +73,7 @@ OpenGLSdlGraphicsManager::~OpenGLSdlGraphicsManager() {
 }
 
 void OpenGLSdlGraphicsManager::activateManager() {
-	OpenGLGraphicsManager::activateManager();
-	initEventSource();
+	SdlGraphicsManager::activateManager();
 
 	// Register the graphics manager as a event observer
 	g_system->getEventManager()->getEventDispatcher()->registerObserver(this, 10, false);
@@ -86,8 +85,7 @@ void OpenGLSdlGraphicsManager::deactivateManager() {
 		g_system->getEventManager()->getEventDispatcher()->unregisterObserver(this);
 	}
 
-	deinitEventSource();
-	OpenGLGraphicsManager::deactivateManager();
+	SdlGraphicsManager::deactivateManager();
 }
 
 bool OpenGLSdlGraphicsManager::hasFeature(OSystem::Feature f) {

diff --git a/backends/graphics/sdl/sdl-graphics.cpp b/backends/graphics/sdl/sdl-graphics.cpp
@@ -31,10 +31,10 @@ SdlGraphicsManager::SdlGraphicsManager(SdlEventSource *source)
 SdlGraphicsManager::~SdlGraphicsManager() {
 }
 
-void SdlGraphicsManager::initEventSource() {
+void SdlGraphicsManager::activateManager() {
 	_eventSource->setGraphicsManager(this);
 }
 
-void SdlGraphicsManager::deinitEventSource() {
+void SdlGraphicsManager::deactivateManager() {
 	_eventSource->setGraphicsManager(0);
 }
diff --git a/backends/graphics/sdl/sdl-graphics.h b/backends/graphics/sdl/sdl-graphics.h
@@ -23,6 +23,8 @@
 #ifndef BACKENDS_GRAPHICS_SDL_SDLGRAPHICS_H
 #define BACKENDS_GRAPHICS_SDL_SDLGRAPHICS_H
 
+#include "backends/graphics/graphics.h"
+
 #include "common/rect.h"
 
 class SdlEventSource;
@@ -31,15 +33,25 @@ class SdlEventSource;
  * Base class for a SDL based graphics manager.
  *
  * It features a few extra a few extra features required by SdlEventSource.
- * FIXME/HACK:
- * Note it does not inherit from GraphicsManager to avoid a diamond inheritance
- * in the current OpenGLSdlGraphicsManager.
  */
-class SdlGraphicsManager {
+class SdlGraphicsManager : virtual public GraphicsManager {
 public:
 	SdlGraphicsManager(SdlEventSource *source);
 	virtual ~SdlGraphicsManager();
 
+	/**
+	 * Makes this graphics manager active. That means it should be ready to
+	 * process inputs now. However, even without being active it should be
+	 * able to query the supported modes and other bits.
+	 */
+	virtual void activateManager();
+
+	/**
+	 * Makes this graphics manager inactive. This should allow another
+	 * graphics manager to become active again.
+	 */
+	virtual void deactivateManager();
+
 	/**
 	 * Notify the graphics manager that the graphics needs to be redrawn, since
 	 * the application window was modified.
@@ -80,9 +92,6 @@ class SdlGraphicsManager {
 	virtual void notifyMousePos(Common::Point mouse) = 0;
 
 protected:
-	void initEventSource();
-	void deinitEventSource();
-
 	SdlEventSource *_eventSource;
 };
 

diff --git a/backends/graphics/surfacesdl/surfacesdl-graphics.cpp b/backends/graphics/surfacesdl/surfacesdl-graphics.cpp
@@ -198,8 +198,7 @@ SurfaceSdlGraphicsManager::~SurfaceSdlGraphicsManager() {
 }
 
 void SurfaceSdlGraphicsManager::activateManager() {
-	GraphicsManager::activateManager();
-	initEventSource();
+	SdlGraphicsManager::activateManager();
 
 	// Register the graphics manager as a event observer
 	g_system->getEventManager()->getEventDispatcher()->registerObserver(this, 10, false);
@@ -211,8 +210,7 @@ void SurfaceSdlGraphicsManager::deactivateManager() {
 		g_system->getEventManager()->getEventDispatcher()->unregisterObserver(this);
 	}
 
-	deinitEventSource();
-	GraphicsManager::deactivateManager();
+	SdlGraphicsManager::deactivateManager();
 }
 
 bool SurfaceSdlGraphicsManager::hasFeature(OSystem::Feature f) {

diff --git a/backends/graphics/surfacesdl/surfacesdl-graphics.h b/backends/graphics/surfacesdl/surfacesdl-graphics.h
@@ -75,7 +75,7 @@ class AspectRatio {
 /**
  * SDL graphics manager
  */
-class SurfaceSdlGraphicsManager : public GraphicsManager, public SdlGraphicsManager, public Common::EventObserver {
+class SurfaceSdlGraphicsManager : public SdlGraphicsManager, public Common::EventObserver {
 public:
 	SurfaceSdlGraphicsManager(SdlEventSource *sdlEventSource);
 	virtual ~SurfaceSdlGraphicsManager();

diff --git a/backends/platform/sdl/sdl.cpp b/backends/platform/sdl/sdl.cpp
@@ -91,7 +91,7 @@ OSystem_SDL::~OSystem_SDL() {
 	delete _savefileManager;
 	_savefileManager = 0;
 	if (_graphicsManager) {
-		_graphicsManager->deactivateManager();
+		dynamic_cast<SdlGraphicsManager *>(_graphicsManager)->deactivateManager();
 	}
 	delete _graphicsManager;
 	_graphicsManager = 0;
@@ -240,7 +240,7 @@ void OSystem_SDL::initBackend() {
 	// so the virtual keyboard can be initialized, but we have to add the
 	// graphics manager as an event observer after initializing the event
 	// manager.
-	_graphicsManager->activateManager();
+	dynamic_cast<SdlGraphicsManager *>(_graphicsManager)->activateManager();
 }
 
 #if defined(USE_TASKBAR)
@@ -585,14 +585,14 @@ bool OSystem_SDL::setGraphicsMode(int mode) {
 	// manager, delete and create the new mode graphics manager
 	if (_graphicsMode >= _firstGLMode && mode < _firstGLMode) {
 		debug(1, "switching to plain SDL graphics");
-		_graphicsManager->deactivateManager();
+		dynamic_cast<SdlGraphicsManager *>(_graphicsManager)->deactivateManager();
 		delete _graphicsManager;
 		_graphicsManager = new SurfaceSdlGraphicsManager(_eventSource);
 
 		switchedManager = true;
 	} else if (_graphicsMode < _firstGLMode && mode >= _firstGLMode) {
 		debug(1, "switching to OpenGL graphics");
-		_graphicsManager->deactivateManager();
+		dynamic_cast<SdlGraphicsManager *>(_graphicsManager)->deactivateManager();
 		delete _graphicsManager;
 		_graphicsManager = new OpenGLSdlGraphicsManager(_desktopWidth, _desktopHeight, _eventSource);
 
@@ -602,7 +602,7 @@ bool OSystem_SDL::setGraphicsMode(int mode) {
 	_graphicsMode = mode;
 
 	if (switchedManager) {
-		_graphicsManager->activateManager();
+		dynamic_cast<SdlGraphicsManager *>(_graphicsManager)->activateManager();
 
 		_graphicsManager->beginGFXTransaction();
 #ifdef USE_RGB_COLOR

diff --git a/configure b/configure
@@ -2044,18 +2044,21 @@ case $_host_os in
 				CXXFLAGS="$CXXFLAGS -march=armv5te"
 				CXXFLAGS="$CXXFLAGS -mtune=xscale"
 				CXXFLAGS="$CXXFLAGS -msoft-float"
+				ABI="armeabi"
 				;;
 			android-v7a)
 				CXXFLAGS="$CXXFLAGS -march=armv7-a"
 				CXXFLAGS="$CXXFLAGS -mfloat-abi=softfp"
 				CXXFLAGS="$CXXFLAGS -mfpu=vfp"
 				LDFLAGS="$LDFLAGS -Wl,--fix-cortex-a8"
+				ABI="armeabi-v7a"
 				;;
 			ouya)
 				CXXFLAGS="$CXXFLAGS -march=armv7-a"
 				CXXFLAGS="$CXXFLAGS -mtune=cortex-a9"
 				CXXFLAGS="$CXXFLAGS -mfloat-abi=softfp"
 				CXXFLAGS="$CXXFLAGS -mfpu=neon"
+				ABI="armeabi-v7a"
 				;;
 		esac
 		CXXFLAGS="$CXXFLAGS --sysroot=$ANDROID_NDK/platforms/android-4/arch-arm"
@@ -2081,6 +2084,8 @@ case $_host_os in
 		CXXFLAGS="$CXXFLAGS -Wno-psabi"
 		LDFLAGS="$LDFLAGS --sysroot=$ANDROID_NDK/platforms/android-4/arch-arm"
 		LDFLAGS="$LDFLAGS -mthumb-interwork"
+		LDFLAGS="$LDFLAGS -L$ANDROID_NDK/sources/cxx-stl/gnu-libstdc++/`$CXX -dumpversion`/libs/$ABI/"
+		LIBS="$LIBS -lsupc++"
 		add_line_to_config_mk "ANDROID_SDK = $ANDROID_SDK"
 		_seq_midi=no
 		;;

diff --git a/devtools/create_project/config.h b/devtools/create_project/config.h
@@ -32,6 +32,6 @@
 #define DISABLE_EDIT_AND_CONTINUE "tinsel,tony,scummvm"     // Comma separated list of projects that need Edit&Continue to be disabled for co-routine support (the main project is automatically added)
 
 //#define ADDITIONAL_LIBRARY ""            // Add a single library to the list of externally linked libraries
-#define NEEDS_RTTI 0                     // Enable RTTI globally
+#define NEEDS_RTTI 1                     // Enable RTTI globally
 
 #endif // TOOLS_CREATE_PROJECT_CONFIG_H