Image settings now survive setMode, fixes bug #10

src/modules/graphics/opengl/Image.cpp

@@ -272,7 +272,7 @@ namespace opengl
 
 	void Image::unload()
 	{
-		unloadVolatile();
+		return unloadVolatile();
 	}
 
 	bool Image::loadVolatile()
@@ -295,11 +295,16 @@ namespace opengl
 			GL_UNSIGNED_BYTE,
 			data->getData());
 
+		setFilter(settings.filter);
+		setWrap(settings.wrap);
+
 		return true;
 	}
 
 	void Image::unloadVolatile()
 	{
+		settings.filter = getFilter();
+		settings.wrap = getWrap();
 		// Delete the hardware texture.
 		if(texture != 0)
 		{

src/modules/graphics/opengl/Image.h

@@ -62,6 +62,13 @@ namespace opengl
 		// The source vertices of the image.
 		vertex vertices[4];
 
+		// The settings we need to save when reloading.
+		struct
+		{
+			Image::Filter filter;
+			Image::Wrap wrap;
+		} settings;
+
 	public:
 
 		/**