Remove calls to getVideoDriver by direct member access. Found by REDDemon.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3936 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CSceneManager.cpp

@@ -992,7 +992,7 @@ IAnimatedMesh* CSceneManager::addTerrainMesh(const io::path& name,
 
 	const bool debugBorders=false;
 	IMesh* mesh = GeometryCreator->createTerrainMesh(texture, heightmap,
-			stretchSize, maxHeight, getVideoDriver(),
+			stretchSize, maxHeight, Driver,
 			defaultVertexBlockSize, debugBorders);
 	if (!mesh)
 		return 0;
@@ -1358,18 +1358,13 @@ void CSceneManager::drawAll()
 	u32 i; // new ISO for scoping problem in some compilers
 
 	// reset all transforms
-	video::IVideoDriver* driver = getVideoDriver();
-	if (driver)
-	{
-		driver->setMaterial(video::SMaterial());
-		driver->setTransform ( video::ETS_PROJECTION, core::IdentityMatrix );
-		driver->setTransform ( video::ETS_VIEW, core::IdentityMatrix );
-		driver->setTransform ( video::ETS_WORLD, core::IdentityMatrix );
+	Driver->setMaterial(video::SMaterial());
+	Driver->setTransform ( video::ETS_PROJECTION, core::IdentityMatrix );
+	Driver->setTransform ( video::ETS_VIEW, core::IdentityMatrix );
+	Driver->setTransform ( video::ETS_WORLD, core::IdentityMatrix );
 	for (i=video::ETS_COUNT-1; i>=video::ETS_TEXTURE_0; --i)
-			driver->setTransform ( (video::E_TRANSFORMATION_STATE)i, core::IdentityMatrix );
-	}
-
-	driver->setAllowZWriteOnTransparent(Parameters.getAttributeAsBool( ALLOW_ZWRITE_ON_TRANSPARENT) );
+		Driver->setTransform ( (video::E_TRANSFORMATION_STATE)i, core::IdentityMatrix );
+	Driver->setAllowZWriteOnTransparent(Parameters.getAttributeAsBool( ALLOW_ZWRITE_ON_TRANSPARENT) );
 
 	// do animations and other stuff.
 	OnAnimate(os::Timer::getTime());
@@ -2245,7 +2240,7 @@ void CSceneManager::writeSceneNode(io::IXMLWriter* writer, ISceneNode* node, ISc
 
 	// write materials
 
-	if (node->getMaterialCount() && getVideoDriver())
+	if (node->getMaterialCount() && Driver)
 	{
 		const wchar_t* materialElement = L"materials";
 
@@ -2255,7 +2250,7 @@ void CSceneManager::writeSceneNode(io::IXMLWriter* writer, ISceneNode* node, ISc
 		for (u32 i=0; i < node->getMaterialCount(); ++i)
 		{
 			io::IAttributes* tmp_attr =
-				getVideoDriver()->createAttributesFromMaterial(node->getMaterial(i), &options);
+				Driver->createAttributesFromMaterial(node->getMaterial(i), &options);
 			tmp_attr->write(writer);
 			tmp_attr->drop();
 		}