Some NormalizeVertices interface cleanup

GPU/Common/SoftwareTransformCommon.cpp

@@ -939,7 +939,7 @@ bool SoftwareTransform::ExpandPoints(int vertexCount, int &maxIndex, int vertsSi
 // The rest of the transform pipeline like lighting will go as normal, either hardware or software.
 // The implementation is initially a bit inefficient but shouldn't be a big deal.
 // An intermediate buffer of not-easy-to-predict size is stored at bufPtr.
-u32 NormalizeVertices(u8 *outPtr, u8 *bufPtr, const u8 *inPtr, int lowerBound, int upperBound, VertexDecoder *dec, u32 vertType) {
+u32 NormalizeVertices(SimpleVertex *sverts, u8 *bufPtr, const u8 *inPtr, int lowerBound, int upperBound, VertexDecoder *dec, u32 vertType) {
 	// First, decode the vertices into a GPU compatible format. This step can be eliminated but will need a separate
 	// implementation of the vertex decoder.
 	dec->DecodeVerts(bufPtr, inPtr, &gstate_c.uv, lowerBound, upperBound);
@@ -949,8 +949,6 @@ u32 NormalizeVertices(u8 *outPtr, u8 *bufPtr, const u8 *inPtr, int lowerBound, i
 
 	VertexReader reader(bufPtr, dec->GetDecVtxFmt(), vertType);
 
-	SimpleVertex *sverts = (SimpleVertex *)outPtr;
-
 	const u8 defaultColor[4] = {
 		(u8)gstate.getMaterialAmbientR(),
 		(u8)gstate.getMaterialAmbientG(),