also keep track of texture attributes

GPU3D.cpp

@@ -751,6 +751,9 @@ void SubmitPolygon()
     poly->NumVertices = 0;
 
     poly->Attr = CurPolygonAttr;
+    poly->TexParam = TexParam;
+    poly->TexPalette = TexPalette;
+
     poly->FacingView = facingview;
 
     if (LastStripPolygon && clipstart > 0)

GPU3D.h

@@ -46,6 +46,8 @@ typedef struct
     u32 NumVertices;
 
     u32 Attr;
+    u32 TexParam;
+    u32 TexPalette;
 
     bool FacingView;