irr_video_beginScene (SCM wrapped_video_driver,
SCM rest)
{
- SCM back_buffer = scm_from_bool(1);
- SCM z_buffer = scm_from_bool(1);
+ SCM back_buffer = SCM_BOOL_T;
+ SCM z_buffer = SCM_BOOL_T;
SCM color = scm_list_4 (scm_from_uint32 (255),
scm_from_uint32 (0),
scm_from_uint32 (0),
scm_from_uint32 (0));
- SCM video_data = scm_from_bool(0);
- SCM source_rect = scm_from_bool(0);
+ SCM video_data = SCM_BOOL_F;
+ SCM source_rect = SCM_BOOL_F;
scm_c_bind_keyword_arguments ("begin-scene", rest, (scm_t_keyword_arguments_flags)0,
scm_from_utf8_keyword ("back-buffer"), &back_buffer,