1. A method for processing graphics, the method comprising: in a graphics processing device: generating coordinates within a view-space for one or more vertices of at least one clipped primitive; defining the at least one clipped primitive as a plurality of triangles; and differentially encoding in a list, indices that reference information about said one or more vertices of the at least one clipped primitive, wherein said list is utilized to reference said one or more vertices and said at least one clipped primitive during graphics rendering.