DD_BlitSurface    641 modules/dx_hw/dx_2d.c 	return DD_BlitSurface(dd, pool, &src_wnd_2, dst_wnd, NULL);
DD_BlitSurface    753 modules/dx_hw/dx_2d.c 				if (DD_BlitSurface(dd, &dd->yuv_pool, NULL, NULL, NULL) != GF_OK)