vmw_stdu_surface_copy
size += sizeof(struct vmw_stdu_surface_copy) + sizeof(SVGA3dCopyBox) *
struct vmw_stdu_surface_copy *cmd_copy = cmd;
struct vmw_stdu_surface_copy *cmd = dirty->cmd;
struct vmw_stdu_surface_copy *cmd = dirty->cmd;
sdirty.base.fifo_reserve_size = sizeof(struct vmw_stdu_surface_copy) +