added an assertion in the init code, just to be safe

diff --git a/src/mesa/drivers/common/t_dd_vbtmp.h b/src/mesa/drivers/common/t_dd_vbtmp.h
index a13c6dc..2e9a7ec 100644 (file)
--- a/src/mesa/drivers/common/t_dd_vbtmp.h
+++ b/src/mesa/drivers/common/t_dd_vbtmp.h
@@ -805,6 +805,9 @@ static void TAG(init)( void )
       setup_tab[IND].vertex_size = 8;
       setup_tab[IND].vertex_stride_shift = 5; 
    }
+
+   assert(setup_tab[IND].vertex_size * 4 <=
+          1 << setup_tab[IND].vertex_stride_shift);
 }