diff --git a/BBGE/AfterEffect.cpp b/BBGE/AfterEffect.cpp
index dab87e2..631a055 100644
--- a/BBGE/AfterEffect.cpp
+++ b/BBGE/AfterEffect.cpp
@@ -273,8 +273,8 @@ void AfterEffectManager::_updateScreenSize()
 
 	if (core->frameBuffer.isInited())
 	{
-		textureWidth = core->frameBuffer.getWidth();
-		textureHeight = core->frameBuffer.getHeight();
+		textureWidth = core->frameBuffer.getTexWidth();
+		textureHeight = core->frameBuffer.getTexHeight();
 	}
 	else
 	{
diff --git a/BBGE/FrameBuffer.cpp b/BBGE/FrameBuffer.cpp
index 2da51d9..03b6473 100644
--- a/BBGE/FrameBuffer.cpp
+++ b/BBGE/FrameBuffer.cpp
@@ -27,8 +27,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 FrameBuffer::FrameBuffer()
 {
 	inited = false;
-	w = 0;
-	h = 0;
+	texw = 0;
+	texh = 0;
 	g_frameBuffer = 0;
 	g_depthRenderBuffer = 0;
 	g_dynamicTextureID = 0;
@@ -40,20 +40,14 @@ FrameBuffer::~FrameBuffer()
 	unloadDevice();
 }
 
-float FrameBuffer::getWidthP()
+float FrameBuffer::getWidthP() const
 {
-	float px=0;
-	int sw=core->getWindowWidth();
-	px = (float)sw/(float)w;
-	return px;
+	return (float)core->getWindowWidth()/(float)texw;
 }
 
-float FrameBuffer::getHeightP()
+float FrameBuffer::getHeightP() const
 {
-	float py=0;
-	int sh=core->getWindowHeight();
-	py = (float)sh/(float)h;
-	return py;
+	return (float)core->getWindowHeight()/(float)texh;
 }
 
 bool FrameBuffer::init(int width, int height, bool fitToScreen)
@@ -77,11 +71,11 @@ bool FrameBuffer::init(int width, int height, bool fitToScreen)
 	if (width == 0 || height == 0)
 		return false;
 
+	texw = width;
+	texh = height;
 
-	w=width;
-	h=height;
 	std::ostringstream os;
-	os << "Loading EXT_framebuffer_object (" << w << ", " << h << ")";
+	os << "Loading EXT_framebuffer_object (" << texw << ", " << texh << ")";
 	debugLog(os.str());
 
 	if( !glIsRenderbufferEXT || !glBindRenderbufferEXT || !glDeleteRenderbuffersEXT ||
diff --git a/BBGE/FrameBuffer.h b/BBGE/FrameBuffer.h
index 32a6e48..55877ed 100644
--- a/BBGE/FrameBuffer.h
+++ b/BBGE/FrameBuffer.h
@@ -30,14 +30,14 @@ public:
 	FrameBuffer();
 	~FrameBuffer();
 	bool init(int width, int height, bool fitToScreen=false);
-	bool isInited() { return inited; }
+	bool isInited() const { return inited; }
 	void startCapture() const;
 	void endCapture() const;
 	void bindTexture() const;
-	int getWidth() { return w; }
-	int getHeight() { return h; }
-	float getWidthP();
-	float getHeightP();
+	int getTexWidth() const { return texw; }
+	int getTexHeight() const { return texh; }
+	float getWidthP() const;
+	float getHeightP() const;
 
 	void unloadDevice();
 	void reloadDevice();
@@ -48,7 +48,7 @@ protected:
 	unsigned g_frameBuffer;
 	unsigned g_depthRenderBuffer;
 	unsigned g_dynamicTextureID;
-	int w,h;
+	int texw, texh;
 	bool inited;
 };