boolean use_native_emc_graphics_engine;
boolean use_native_sp_graphics_engine;
boolean use_masked_pushing;
boolean use_masked_elements;
boolean use_masked_elements_initial;
boolean use_native_emc_graphics_engine;
boolean use_native_sp_graphics_engine;
boolean use_masked_pushing;
boolean use_masked_elements;
boolean use_masked_elements_initial;