SDL/OPENGL: Fix backend initialization when building with ENABLE_VKEYBD.

svn-id: r52503

4 files changed, 14 insertions, 6 deletions

diff --git a/backends/graphics/opengl/opengl-graphics.cpp b/backends/graphics/opengl/opengl-graphics.cpp
index 187a7aec26..8682c54921 100644
--- a/backends/graphics/opengl/opengl-graphics.cpp
+++ b/backends/graphics/opengl/opengl-graphics.cpp
@@ -62,9 +62,6 @@ OpenGLGraphicsManager::OpenGLGraphicsManager()
 
 	_gamePalette = (byte *)calloc(sizeof(byte) * 4, 256);
 	_cursorPalette = (byte *)calloc(sizeof(byte) * 4, 256);
-	
-	// Register the graphics manager as a event observer
-	g_system->getEventManager()->getEventDispatcher()->registerObserver(this, 2, false);
 }
 
 OpenGLGraphicsManager::~OpenGLGraphicsManager() {
@@ -83,6 +80,11 @@ OpenGLGraphicsManager::~OpenGLGraphicsManager() {
 		delete _cursorTexture;
 }
 
+void OpenGLGraphicsManager::initEventObserver() {
+	// Register the graphics manager as a event observer
+	g_system->getEventManager()->getEventDispatcher()->registerObserver(this, 10, false);
+}
+
 //
 // Feature
 //
diff --git a/backends/graphics/opengl/opengl-graphics.h b/backends/graphics/opengl/opengl-graphics.h
index 460b3806e8..9b3340aef2 100644
--- a/backends/graphics/opengl/opengl-graphics.h
+++ b/backends/graphics/opengl/opengl-graphics.h
@@ -57,6 +57,8 @@ public:
 	OpenGLGraphicsManager();
 	virtual ~OpenGLGraphicsManager();
 
+	virtual void initEventObserver();
+
 	virtual bool hasFeature(OSystem::Feature f);
 	virtual void setFeatureState(OSystem::Feature f, bool enable);
 	virtual bool getFeatureState(OSystem::Feature f);
diff --git a/backends/graphics/sdl/sdl-graphics.cpp b/backends/graphics/sdl/sdl-graphics.cpp
index 2952ad810b..9540f6dcfc 100644
--- a/backends/graphics/sdl/sdl-graphics.cpp
+++ b/backends/graphics/sdl/sdl-graphics.cpp
@@ -184,9 +184,6 @@ SdlGraphicsManager::SdlGraphicsManager()
 #else
 	_videoMode.fullscreen = true;
 #endif
-
-	// Register the graphics manager as a event observer
-	g_system->getEventManager()->getEventDispatcher()->registerObserver(this, 2, false);
 }
 
 SdlGraphicsManager::~SdlGraphicsManager() {
@@ -202,6 +199,11 @@ SdlGraphicsManager::~SdlGraphicsManager() {
 	free(_mouseData);
 }
 
+void SdlGraphicsManager::initEventObserver() {
+	// Register the graphics manager as a event observer
+	g_system->getEventManager()->getEventDispatcher()->registerObserver(this, 10, false);
+}
+
 bool SdlGraphicsManager::hasFeature(OSystem::Feature f) {
 	return
 		(f == OSystem::kFeatureFullscreenMode) ||
diff --git a/backends/graphics/sdl/sdl-graphics.h b/backends/graphics/sdl/sdl-graphics.h
index 01ae44222a..7c6f95f134 100644
--- a/backends/graphics/sdl/sdl-graphics.h
+++ b/backends/graphics/sdl/sdl-graphics.h
@@ -78,6 +78,8 @@ public:
 	SdlGraphicsManager();
 	virtual ~SdlGraphicsManager();
 
+	virtual void initEventObserver();
+
 	virtual bool hasFeature(OSystem::Feature f);
 	virtual void setFeatureState(OSystem::Feature f, bool enable);
 	virtual bool getFeatureState(OSystem::Feature f);