- Removed workaround for old Catalyst drivers (this driver bug it's fixed since few years).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@5160 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/COpenGLTexture.cpp

@@ -798,7 +798,6 @@ void COpenGLTexture::regenerateMipMapLevels(void* mipmapData)
 	// hardware moethods for generate mipmaps.
 	if (!mipmapData && AutomaticMipmapUpdate && !MipmapLegacyMode)
 	{
-		glEnable(GL_TEXTURE_2D);
 		Driver->extGlGenerateMipmap(GL_TEXTURE_2D);
 
 		cacheHandler->TextureCache.set(0, prevTexture);