union pipe_color_union clear_color; /**< for color bufs */
uint64_t clear_val; /**< for z+stencil */
boolean depth_stencil; /**< Is the surface a depth/stencil format? */
union pipe_color_union clear_color; /**< for color bufs */
uint64_t clear_val; /**< for z+stencil */
boolean depth_stencil; /**< Is the surface a depth/stencil format? */